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<front>
<journal-meta>
<journal-id journal-id-type="publisher-id">LV</journal-id>
<journal-id journal-id-type="nlm-ta">Lijec Vjesn</journal-id>
<journal-title-group>
<journal-title>Lijecnicki Vjesnik</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Lijec. Vjesn.</abbrev-journal-title>
</journal-title-group>
<issn pub-type="ppub">0024-3477</issn>
<issn pub-type="epub">1849-2177</issn>
<publisher><publisher-name>Croatian Medical Association</publisher-name></publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="publisher-id">LV-144-295</article-id>
<article-id pub-id-type="doi">10.26800/LV-144-9-10-2</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Guidelines</subject></subj-group>
</article-categories>
<title-group>
<article-title>Smjernice Hrvatskoga onkolo&#x0161;kog dru&#x0161;tva za dijagnozu, lije&#x010D;enje i pra&#x0107;enje bolesnica/ka oboljelih od invazivnog raka dojke (HOD RD-3)</article-title>
<trans-title-group xml:lang="en">
<trans-title>Clinical guidelines for diagnosis, treatment and monitoring of patients with invasive breast cancer &#x2013; Croatian Oncology Society (BC-3 COS)</trans-title>
</trans-title-group>
</title-group>
<contrib-group>
<contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5653-9070</contrib-id><name><surname>Belac Lovasi&#x0107;</surname><given-names>Ingrid</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Ba&#x0161;i&#x0107; Koreti&#x0107;</surname><given-names>Martina</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Podolski</surname><given-names>Paula</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Dedi&#x0107; Plaveti&#x0107;</surname><given-names>Natalija</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Silovski</surname><given-names>Tajana</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Ple&#x0161;tina</surname><given-names>Stjepko</given-names></name><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Jazvi&#x0107;</surname><given-names>Marijana</given-names></name><xref ref-type="aff" rid="aff3"><sup>3</sup></xref></contrib><contrib contrib-type="author"><name><surname>Soldi&#x0107;</surname><given-names>&#x017D;eljko</given-names></name><xref ref-type="aff" rid="aff3"><sup>3</sup></xref></contrib><contrib contrib-type="author"><name><surname>&#x0160;eparovi&#x0107;</surname><given-names>Robert</given-names></name><xref ref-type="aff" rid="aff4"><sup>4</sup></xref></contrib><contrib contrib-type="author"><name><surname>Vuger</surname><given-names>Ana Te&#x010D;i&#x0107;</given-names></name><xref ref-type="aff" rid="aff4"><sup>4</sup></xref></contrib><contrib contrib-type="author"><name><surname>Beketi&#x0107; Ore&#x0161;kovi&#x0107;</surname><given-names>Lidija</given-names></name><xref ref-type="aff" rid="aff5"><sup>5</sup></xref></contrib><contrib contrib-type="author"><name><surname>Toma&#x0161;</surname><given-names>Ilijan</given-names></name><xref ref-type="aff" rid="aff6"><sup>6</sup></xref></contrib><contrib contrib-type="author"><name><surname>Flam</surname><given-names>Josipa</given-names></name><xref ref-type="aff" rid="aff6"><sup>6</sup></xref></contrib><contrib contrib-type="author"><name><surname>Petri&#x0107; Mi&#x0161;e</surname><given-names>Branka</given-names></name><xref ref-type="aff" rid="aff7"><sup>7</sup></xref></contrib><contrib contrib-type="author"><name><surname>Ban</surname><given-names>Marija</given-names></name><xref ref-type="aff" rid="aff7"><sup>7</sup></xref></contrib><contrib contrib-type="author"><name><surname>Telesmani&#x0107;-Dobri&#x0107;</surname><given-names>Vesna</given-names></name><xref ref-type="aff" rid="aff8"><sup>8</sup></xref></contrib><contrib contrib-type="author"><name><surname>Budisavljevi&#x0107;</surname><given-names>Anu&#x0161;ka</given-names></name><xref ref-type="aff" rid="aff9"><sup>9</sup></xref></contrib><contrib contrib-type="author"><name><surname>Jovi&#x0107; Zlatovi&#x0107;</surname><given-names>Josipa</given-names></name><xref ref-type="aff" rid="aff10"><sup>10</sup></xref></contrib><contrib contrib-type="author"><name><surname>Nalbani</surname><given-names>Marijo</given-names></name><xref ref-type="aff" rid="aff11"><sup>11</sup></xref></contrib><contrib contrib-type="author"><name><surname>Vojnovi&#x0107;</surname><given-names>&#x017D;eljko</given-names></name><xref ref-type="aff" rid="aff12"><sup>12</sup></xref></contrib><contrib contrib-type="author"><name><surname>Maru&#x0161;i&#x0107;</surname><given-names>Zlatko</given-names></name><xref ref-type="aff" rid="aff13"><sup>13</sup></xref></contrib><contrib contrib-type="author"><name><surname>Tomi&#x0107;</surname><given-names>Snje&#x017E;ana</given-names></name><xref ref-type="aff" rid="aff14"><sup>14</sup></xref></contrib><contrib contrib-type="author"><name><surname>Avirovi&#x0107;</surname><given-names>Manuela</given-names></name><xref ref-type="aff" rid="aff15"><sup>15</sup></xref></contrib><contrib contrib-type="author"><name><surname>&#x0160;tambuk</surname><given-names>Bojan</given-names></name><xref ref-type="aff" rid="aff16"><sup>16</sup></xref></contrib><contrib contrib-type="author"><name><surname>Vrdoljak</surname><given-names>Danko Velimir</given-names></name><xref ref-type="aff" rid="aff17"><sup>17</sup></xref></contrib><contrib contrib-type="author"><name><surname>Prutki</surname><given-names>Maja</given-names></name><xref ref-type="aff" rid="aff18"><sup>18</sup></xref></contrib><contrib contrib-type="author"><name><surname>Brklja&#x010D;i&#x0107;</surname><given-names>Boris</given-names></name><xref ref-type="aff" rid="aff19"><sup>19</sup></xref></contrib><contrib contrib-type="author"><name><surname>Tadi&#x0107;</surname><given-names>Tade</given-names></name><xref ref-type="aff" rid="aff20"><sup>20</sup></xref></contrib><contrib contrib-type="author"><name><surname>Mijatovi&#x0107;</surname><given-names>Davor</given-names></name><xref ref-type="aff" rid="aff21"><sup>21</sup></xref></contrib><contrib contrib-type="author"><name><surname>Stanec</surname><given-names>Zdenko</given-names></name><xref ref-type="aff" rid="aff22"><sup>22</sup></xref></contrib><contrib contrib-type="author"><name><surname>Milas</surname><given-names>Ivan</given-names></name><xref ref-type="aff" rid="aff23"><sup>23</sup></xref></contrib><contrib contrib-type="author" corresp="yes"><name><surname>Vrdoljak</surname><given-names>Eduard</given-names></name><xref ref-type="aff" rid="aff7"><sup>7</sup></xref></contrib>
<aff id="aff1"><label>1</label><institution content-type="dept">Klinika za radioterapiju i onkologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Rijeci</institution>, <institution>KBC Rijeka</institution>, <addr-line>Rijeka</addr-line></aff>
<aff id="aff2"><label>2</label><institution content-type="dept">Klinika za onkologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Zagrebu</institution>, <institution>KBC Zagreb</institution>, <addr-line>Zagreb</addr-line></aff>
<aff id="aff3"><label>3</label><institution content-type="dept">Klinika za onkologiju i nuklearnu medicinu</institution>, <institution>KBC Sestre milosrdnice</institution>, <addr-line>Zagreb</addr-line></aff>
<aff id="aff4"><label>4</label><institution>Zavod za internisti&#x010D;ku onkologiju, KBC Sestre milosrdnice, Klinika za tumore</institution>, <addr-line>Zagreb</addr-line></aff>
<aff id="aff5"><label>5</label><institution content-type="dept">Zavod za onkologiju i radioterapiju, Klinika za tumore</institution>, <institution>KBC Sestre milosrdnice</institution>, <addr-line>Zagreb</addr-line></aff>
<aff id="aff6"><label>6</label><institution content-type="dept">Zavod za onkologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Osijeku</institution>, <institution>KBC Osijek</institution>, <addr-line>Osijek</addr-line></aff>
<aff id="aff7"><label>7</label><institution content-type="dept">Klinika za onkologiju i radioterapiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Splitu</institution>, <institution>KBC Split</institution>, <addr-line>Split</addr-line></aff>
<aff id="aff8"><label>8</label><institution content-type="dept">Odjel za onkologiju i nuklearnu medicinu</institution>, <institution>OB Zadar</institution>, <addr-line>Zadar</addr-line></aff>
<aff id="aff9"><label>9</label><institution content-type="dept">Odjel internisti&#x010D;ke onkologije i hematologije</institution>, <institution>OB Pula</institution>, <addr-line>Pula</addr-line></aff>
<aff id="aff10"><label>10</label><institution content-type="dept">Odjel internisti&#x010D;ke onkologije</institution>, <institution>OB &#x0160;ibenik</institution>, <addr-line>&#x0160;ibenik</addr-line></aff>
<aff id="aff11"><label>11</label><institution content-type="dept">Odjel za onkologiju</institution>, <institution>OB Dubrovnik</institution>, <addr-line>Dubrovnik</addr-line></aff>
<aff id="aff12"><label>12</label><institution content-type="dept">Odjel za hematologiju, onkologiju i klini&#x010D;ku imunologiju</institution>, <institution>OB Vara&#x017E;din</institution>, <addr-line>Vara&#x017E;din</addr-line></aff>
<aff id="aff13"><label>13</label><institution content-type="dept">Klini&#x010D;ki zavod za patologiju i citologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Zagrebu</institution>, <institution>KBC Zagreb</institution>, <addr-line>Zagreb</addr-line></aff>
<aff id="aff14"><label>14</label><institution>Zavod za patologiju i sudsku medicinu i citologiju, KBC Split, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Splitu</institution>, <addr-line>Split</addr-line></aff>
<aff id="aff15"><label>15</label><institution content-type="dept">Zavod za patologiju i citologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Rijeci</institution>, <institution>KBC Rijeka</institution>, <addr-line>Rijeka</addr-line></aff>
<aff id="aff16"><label>16</label><institution content-type="dept">Klinika za kirurgiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Splitu</institution>, <institution>KBC Split</institution>, <addr-line>Split</addr-line></aff>
<aff id="aff17"><label>17</label><institution content-type="dept">Zavod za kirur&#x0161;ku onkologiju, Klinika za tumore</institution>, <institution>KBC Sestre milosrdnice</institution>, <addr-line>Zagreb</addr-line></aff>
<aff id="aff18"><label>18</label><institution content-type="dept">Klini&#x010D;ki zavod za dijagnosti&#x010D;ku i intervencijsku radiologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Zagrebu</institution>, <institution>KBC Zagreb</institution>, <addr-line>Zagreb</addr-line></aff>
<aff id="aff19"><label>19</label><institution content-type="dept">Klini&#x010D;ki zavod za dijagnosti&#x010D;ku i intervencijsku radiologiju</institution>, <institution>KB Dubrava</institution>, <addr-line>Zagreb</addr-line></aff>
<aff id="aff20"><label>20</label><institution content-type="dept">Klini&#x010D;ki zavod za dijagnosti&#x010D;ku i intervencijsku radiologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Splitu</institution>, <institution>KBC Split</institution>, <addr-line>Split</addr-line></aff>
<aff id="aff21"><label>21</label><institution content-type="dept">Zavod za plasti&#x010D;nu i rekonstruktivnu kirurgiju i kirugije, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Zagrebu</institution>, <institution>KBC Zagreb</institution>, <addr-line>Zagreb</addr-line></aff>
<aff id="aff22"><label>22</label>Poliklinika Edumed</aff>
<aff id="aff23"><label>23</label><institution content-type="dept">Zavod za onkoplasti&#x010D;nu kirurgiju, Klinika za tumore</institution>, <institution>KBC Sestre milosrdnice</institution>, <addr-line>Zagreb</addr-line></aff>
</contrib-group>
<author-notes>
<corresp id="cor1">Adresa za dopisivanje: Prof. dr. sc. Eduard Vrdoljak, Klinika za onkologiju, Medicinski fakultet Sveu&#x010D;ili&#x0161;ta u Splitu, KBC Split, Spin&#x010D;i&#x0107;eva 1, 21000 Split, e-po&#x0161;ta: <email xlink:href="edo.vrdoljak@gmail.com">edo.vrdoljak@gmail.com</email></corresp></author-notes>
<pub-date pub-type="epub-ppub"><month>10</month><year>2022</year></pub-date>
<volume>144</volume>
<issue>9-10</issue>
<fpage>295</fpage>
<lpage>305</lpage>
<permissions>
<copyright-year>2022</copyright-year>
<copyright-holder>Croatian Medical Association</copyright-holder>
<license xlink:href="https://creativecommons.org/licenses/by-nc-nd/4.0/" specific-use="CC BY-NC-ND 4.0"><license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (CC BY-NC-ND) 4.0 License.</license-p></license>
</permissions>
<abstract>
<title>SA&#x017D;ETAK</title>
<p>Rak dojke je naj&#x010D;e&#x0161;&#x0107;i zlo&#x0107;udni tumor u &#x017E;ena koji se mo&#x017E;e probirom, redovitim kontrolama i zdravstvenim odgojem otkriti u ranim stadijima bolesti i uspje&#x0161;no lije&#x010D;iti. Metode lije&#x010D;enja uklju&#x010D;uju kirurgiju, kemoterapiju, radioterapiju, endokrinu terapiju, imunoterapiju, ciljanu terapiju te simptomatsko-suportivnu terapiju, koja se primjenjuje ovisno o stadiju bolesti, biolo&#x0161;kim obilje&#x017E;jima tumora i op&#x0107;em stanju, dobi i komorbidetima bolesnica. Plan lije&#x010D;enja definira multidisciplinarni tim. S obzirom na pojavnost ove bolesti, mogu&#x0107;nost ranog otkrivanja i mogu&#x0107;eg zna&#x010D;ajnog u&#x010D;inka terapijskih postupaka na tijek bolesti, potrebno je definirati i pravilno standardizirati pristup u dijagnostici, lije&#x010D;enju i pra&#x0107;enju ovih bolesnica. U tekstu su iznesene smjernice s ciljem primjene standardiziranih postupaka u svakodnevnom radu s bolesnicama s rakom dojke u Republici Hrvatskoj.</p>
</abstract>
<trans-abstract xml:lang="en">
<title>SUMMARY</title>
<p>Breast cancer is the most common cancer in women, which can be diagnosed early through screening, early detection and through education. When diagnosed early, it can be successfully treated. Treatment modalities include surgery, chemotherapy, radiotherapy, endocrine therapy, immunotherapy, targeted therapy and supportive therapy applied depending on the stage of the disease, tumor and patient&#x00B4;s characteristics. Treatment should be defined by a multidisciplinary team. Due to the incidence of this disease, opportunity of early detection and possible significant influence of various treatment modalities on the course of the disease, it is important to define and implement a standardized approach for diagnosis, treatment and monitoring algorithm. The following text presents the clinical guidelines in order to standardize the procedures and criteria for diagnosis,treatment and monitoring of breast cancer patients in the Republic of Croatia.</p>
</trans-abstract>
<kwd-group kwd-group-type="author"><kwd>Deskriptori TUMORI DOJKE &#x2013; dijagnoza, lije&#x010D;enje, patologija</kwd><kwd>MULTIMODALNO LIJE&#x010C;ENJE</kwd><kwd>MASTEKTOMIJA</kwd><kwd>PROTUTUMORSKI KEMOTERAPIJSKI PROTOKOLI</kwd><kwd>NEOADJUVANTNO LIJE&#x010C;ENJE</kwd><kwd>TUMORSKI STADIJ</kwd><kwd>INVAZIVNOST TUMORA</kwd><kwd>TUMORSKE METASTAZE</kwd><kwd>PRA&#x0106;ENJE BOLESNIKA &#x2013; metode</kwd><kwd>SMJERNICE</kwd><kwd>HRVATSKA</kwd></kwd-group>
<kwd-group kwd-group-type="translator" xml:lang="en"><title>Descriptors </title><kwd>BREAST NEOPLASMS &#x2013; diagnosis, pathology, therapy</kwd><kwd>COMBINED MODALITY THERAPY</kwd><kwd>MASTECTOMY</kwd><kwd>ANTINEOPLASTIC COMBINED CHEMOTHERAPY PROTOCOLS</kwd><kwd>NEOADJUVANT THERAPY</kwd><kwd>NEOPLASM STAGING</kwd><kwd>NEOPLASM INVASIVENESS</kwd><kwd>NEOPLASM METASTASIS</kwd><kwd>AFTERCARE &#x2013; methods</kwd><kwd>PRACTICE GUIDELINES AS TOPIC</kwd><kwd>CROATIA</kwd></kwd-group>
</article-meta>
</front>
<body>
<p>Hrvatsko onkolo&#x0161;ko dru&#x0161;tvo, stru&#x010D;no dru&#x0161;tvo Hrvatskoga lije&#x010D;ni&#x010D;kog zbora, izradilo je tre&#x0107;u ina&#x010D;icu smjernica za dijagnostiku, lije&#x010D;enje i pra&#x0107;enje bolesnica oboljelih od raka dojke. (<xref ref-type="bibr" rid="r1"><italic>1</italic></xref>, <xref ref-type="bibr" rid="r2"><italic>2</italic></xref>) Nova verzija smjernica donosi standardizirane postupnike u koje su uvr&#x0161;tene novosti u dijagnostici, lije&#x010D;enju i pra&#x0107;enju bolesnica oboljelih od raka dojke. Najvi&#x0161;e novosti se odnosi na implementaciju novih lijekova potput inhibitora o ciklinima ovisnih kinaza, alpelisiba, trastuzumab-derukstekana, tukatiniba i drugih koji zna&#x010D;ajno mijenjaju ishode lije&#x010D;enja navedenih bolesnica.</p>
<p>Smjernice su donesene konsenzusom, na temelju izlaganja i prijedloga stru&#x010D;njaka koji su najprije raspravljeni u radnoj skupini, a potom usugla&#x0161;eni elektroni&#x010D;kim putem izme&#x0111;u svih navedenih autora. Izrada smjernica nije financijski potpomognuta. Razina dokaza je 2A i vi&#x0161;a, osim ako nije druga&#x010D;ije navedeno. Cilj smjernica je standardizirati i ujedna&#x010D;iti postupke dijagnostike, lije&#x010D;enja i pra&#x0107;enja bolesnica oboljelih od raka dojke kod nas, sve s kona&#x010D;nim ciljem pobolj&#x0161;anja ishoda lije&#x010D;enja. Plan lije&#x010D;enja trebao bi donijeti multidisciplinarni tim u koji moraju biti uklju&#x010D;eni kirurg, radiolog, patolog i onkolog, a mogu&#x0107;e je uklju&#x010D;iti i druge specijalnosti (citologa, specijalista nuklearne medicine, psihologa, fizijatra, fizioterapeuta). Lije&#x010D;enje se ne smije zapo&#x010D;eti bez odluke multidisciplinarnog tima, osim u hitnim stanjima.</p>
<sec sec-type="other1">
<title>Incidencija i mortalitet</title>
<p>Prema podatcima Hrvatskog registra za rak za 2018. godinu, u Republici Hrvatskoj incidencija raka dojke je 134,7/100.000 po grubim stopama i 94,4/100.000 po dobno standardiziranim stopama te je od raka dojke oboljelo 2845 &#x017E;ena. (<xref ref-type="bibr" rid="r3"><italic>3</italic></xref>) U istoj godini umrlo je 789 bolesnica od raka dojke, mortalitet je 37,3/100.000 po grubim stopama te 21/100.000 po dobno standardiziranim stopama. (<xref ref-type="bibr" rid="r3"><italic>3</italic></xref>)</p>
</sec>
<sec sec-type="other2">
<title>Dijagnoza bolesti</title>
<p>Dijagnoza se postavlja na temelju klini&#x010D;kog pregleda, radiolo&#x0161;kih pretraga i patohistolo&#x0161;ke potvrde bolesti iz materijala uzetog &#x0161;irokom iglom. Iznimno se dijagnoza mo&#x017E;e postaviti temeljem citolo&#x0161;ke punkcije (npr. papilarne intracisti&#x010D;ne promjene) (I, A).</p>
</sec>
<sec sec-type="other3">
<title>Patologija</title>
<p>Patohistolo&#x0161;ki nalaz materijala dobivenog biopsijom &#x0161;irokom iglom treba uklju&#x010D;iti: mjesto biopsije, veli&#x010D;inu tumora prema radiolo&#x0161;kom nalazu, broj i ukupnu du&#x017E;inu primljenih cilindara, histolo&#x0161;ki tip tumora, nuklearni gradus, postotak i intenzitet imunohistokemijske obojenosti estrogenskih receptora (ER) i progesteronskih receptora (PR), HER2 (engl. <italic>human epidermal growth factor receptor</italic>) status odre&#x0111;en metodom imunohistokemije uz dodatnu SISH (engl. <italic>silver in situ hybridization</italic>) u slu&#x010D;aju dvojbenog nalaza (score 2+), Ki-67 proliferacijski indeks te imunofenotip tumora i B kategoriju (I, A).</p>
<p>Patohistolo&#x0161;ki nalaz na operativnom materijalu treba uklju&#x010D;iti: vrstu operativnog zahvata, veli&#x010D;inu uzorka tkiva dojke, broj i lokaciju svih tumora u uzorku tkiva dojke, histolo&#x0161;ki tip tumora, histolo&#x0161;ki gradus tumora, postotak neinvazivne komponente, status ER, PR i HER2 receptora, proliferacijski indeks Ki 67, prisutnost limfovaskularne i perineuralne invazije i imunofenotip tumora (I, A).</p>
<p>Ako je ER i PR nalaz na biopsiji &#x0161;irokom iglom negativan, nesiguran, ili ako nije u&#x010D;injeno bojenje, analizu treba ponoviti. U slu&#x010D;aju nesuglasja nalaza, kona&#x010D;nim se nalazom smatra onaj iz operativnog materijala. HER2 status treba ponoviti i ukoliko je bio pozitivan na biopsiji &#x0161;irokom iglom kod invazivnih NOS (engl. <italic>non otherwise specified</italic>) tumora niskog gradusa, visokih vrijednosti ER i PR, te kod invazivnog mucinoznog, kribriformnog, tubularnog i adenoid-cisti&#x010D;nog karcinoma koji su po definiciji HER2 negativni. (<xref ref-type="bibr" rid="r4"><italic>4</italic></xref>&#x2013;<xref ref-type="bibr" rid="r6"><italic>6</italic></xref>) Tako&#x0111;er se mora navesti udaljenost invazivne i neinvazivne komponente od najbli&#x017E;eg reznog ruba (definirati o kojem je rubu rije&#x010D;), tip limfadenektomije (biopsija limfnog &#x010D;vora stra&#x017E;ara ili disekcija aksile), ukupan broj izva&#x0111;enih i pozitivnih limfnih &#x010D;vorova, tip presadnice u limfnim &#x010D;vorovima (makropresadnice, mikropresadnice, izolirane tumorske stanice), veli&#x010D;inu najve&#x0107;eg metastatskog depozita u limfnom &#x010D;voru i eventualno nalaz proboja kapsule limfnog &#x010D;vora te stadij bolesti pTN i patolo&#x0161;ki prognosti&#x010D;ki stadij. (<xref ref-type="bibr" rid="r4"><italic>4</italic></xref>, <xref ref-type="bibr" rid="r5"><italic>5</italic></xref>)</p>
<p>Kona&#x010D;na patohistolo&#x0161;ka dijagnoza treba biti postavljena prema klasifikaciji Svjetske zdravstvene organizacije i TNM klasifikaciji (od engl. <italic>Tumor Node Metastasis</italic>). (<xref ref-type="bibr" rid="r7"><italic>7</italic></xref>)</p>
<p>Nakon neoadjuvantnog lije&#x010D;enja na operativnom nalazu kod postojanja rezidualne bolesti potrebno je navesti sve parametre kao i kod primarno kirur&#x0161;ki lije&#x010D;enog raka dojke uz odre&#x0111;ivanje stupnja rezidualne bolesti &#x2013; RCB (od engl. <italic>Residual Cancer Burden</italic>). U slu&#x010D;aju RCB II ili III savjetuje se ponoviti ER, PR i HER2 status te Ki67 (<xref ref-type="bibr" rid="r8"><italic>8</italic></xref>) (I, A).</p>
</sec>
<sec sec-type="other4">
<title>Inicijalna obrada i odre&#x0111;ivanje stadija bolesti</title>
<p>Inicijalna obrada i odre&#x0111;ivanje stadija bolesti obuhva&#x0107;a:</p>
<list id="L1" list-type="simple"><list-item><p>osobnu i obiteljsku anamnezu, op&#x0107;e stanje, funkcije, menopauzalni status te komorbiditete;</p></list-item>
<list-item><p>klini&#x010D;ki pregled dojki i regionalnih limfnih &#x010D;vorova;</p></list-item>
<list-item><p>dijagnosti&#x010D;ku obradu: kompletna krvna slika i biokemijske pretrage krvi, mamografija, ultrazvuk (UZV) dojki i lokoregionalnih limfnih &#x010D;vorova i, ovisno o ostalim nalazima, u obzir dolazi i magnetska rezonancija (MR) dojki (<xref ref-type="bibr" rid="r9"><italic>9</italic></xref>).</p></list-item></list>
<p>Za potvrdu maligne bolesti potrebno je u&#x010D;initi biopsiju &#x0161;irokom iglom ili vakuumom potpomognutu biopsiju suspektne tvorbe pod kontrolom UZV-a, mamografije ili MR-a. Kod sumnje na postojanje multicentri&#x010D;nog ili multifokalnog tumora dojke potrebno je u&#x010D;initi biopsiju najmanje dva tumora u razli&#x010D;itim kvadrantima (multicentri&#x010D;ni tumor) ili dva tumora u istom kvadrantu (multifokalni tumor) za dokaz bolesti. Citolo&#x0161;ka punkcija nije metoda izbora za postavljanje dijagnoze karcinoma dojke. Pri sumnji na presadnice u pazu&#x0161;ne limfne &#x010D;vorove, potrebno je u&#x010D;initi biopsiju limfnog &#x010D;vora pod UZV kontrolom, eventualno citolo&#x0161;ku punkciju. Ukoliko se planira neoadjuvantno lije&#x010D;enje, u bioptirane tvorbe dojke i/ili aksile potrebno je postaviti tkivni marker. (<xref ref-type="bibr" rid="r9"><italic>9</italic></xref>) (I, A)</p>
<p>Pri klini&#x010D;ki uznapredovalijim stadijima, u slu&#x010D;aju postojanja klini&#x010D;kih simptoma ili laboratorijskih nalaza koji odstupaju od normale, mogu se dodati ostali dijagnosti&#x010D;ki postupci kako bi se utvrdila pro&#x0161;irenost bolesti: kompjutorizirana tomografija (CT) plu&#x0107;a, trbuha i zdjelice te scintigrafija kostiju, u odre&#x0111;enim slu&#x010D;ajevima i PET CT (engl. <italic>Positron Emission Tomograpy</italic>). (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>) (I, A)</p>
</sec>
<sec sec-type="other5">
<title>O&#x010D;uvanje plodnosti</title>
<p>Sa svim premenopauzalnim bolesnicama treba provesti razgovor o utjecaju sustavne terapije na plodnost. Sve pacijentice koje &#x017E;ele zatrudnjeti nakon zavr&#x0161;etka lije&#x010D;enja trebaju se javiti specijalistima za humanu reprodukciju (<xref ref-type="bibr" rid="r11"><italic>11</italic></xref>) prije po&#x010D;etka lije&#x010D;enja. (II, A)</p>
</sec>
<sec sec-type="other6">
<title>Plan lije&#x010D;enja</title>
<p>Plan lije&#x010D;enja donosi se na multidisciplinarnom timu i temelji se na obilje&#x017E;jima bolesti, prediktivnim i prognosti&#x010D;kim &#x010D;imbenicima te obilje&#x017E;jima i &#x017E;eljama bolesnica.</p>
</sec>
<sec sec-type="other7">
<title>Lokalna terapija</title>
<p>Lokalna terapija uklju&#x010D;uje kirurgiju i radioterapiju (RT).</p>
</sec>
<sec sec-type="other8">
<title>Kirurgija</title>
<p>Kirur&#x0161;ko lije&#x010D;enje uklju&#x010D;uje po&#x0161;tedne i radikalne zahvate. Prilikom po&#x0161;tednih zahvata (tumorektomija, segmentektomija i kvadrantektomija) u podru&#x010D;je tumorskog le&#x017E;i&#x0161;ta treba postaviti titanske klipse, kako bi se obilje&#x017E;ilo to&#x010D;no mjesto za radioterapijski &#x201E;<italic>boost</italic>&#x201C;. (<xref ref-type="bibr" rid="r12"><italic>12</italic></xref>)</p>
<p>Zahvati kojima se potpuno odstranjuje tkivo dojke (mastektomija, mastektomija s o&#x010D;uvanjem ko&#x017E;e, mastektomija s o&#x010D;uvanjem ko&#x017E;e i bradavice), indicirani su kod multicentri&#x010D;nih tumora, nemogu&#x0107;nosti postizanja negativnog ruba nakon opetovanih resekcija, u slu&#x010D;aju prethodne RT dojke, nepovoljnog omjera veli&#x010D;ine tumora i dojke, u nekim komorbiditetima kada je bolje izbje&#x0107;i RT (npr. sklerodermija, eritemski sistemski lupus). Kod kirur&#x0161;kog zahvata mo&#x017E;e se odmah u&#x010D;initi rekonstrukcija (primarna rekonstrukcija) ili se ista mo&#x017E;e u&#x010D;initi naknadno (odgo&#x0111;ena rekonstrukcija). Primarna rekonstrukcija ne preporu&#x010D;uje se kod inflamatornih karcinoma dojke. (<xref ref-type="bibr" rid="r12"><italic>12</italic></xref>) (I, A)</p>
<p>Obvezno je resecirano tkivo orijentirati (koncima, bojom). Ukoliko je resecirano dodatno tkivo treba ga obilje&#x017E;iti koncima uz jasno navo&#x0111;enje prema kojem rubu je napravljena resekcija, kako bi se u patohistolo&#x0161;kom nalazu moglo precizno izjasniti o statusu resekcijskih rubova. Negativnim reznim rubom za invazivni karcinom smatra se onaj bez boje na rubu, a za komponentu <italic>in situ</italic> onaj ve&#x0107;i od 2 mm. Tako&#x0111;er je obvezna procjena stupnja pro&#x0161;irenosti bolesti u pazu&#x0161;ne limfne &#x010D;vorove (I, A).</p>
<p>U klini&#x010D;ki pozitivnih pazu&#x0161;nih limfnih &#x010D;vorova &#x010D;esto se inicijalno po&#x010D;inje s neoadjuvantnim lije&#x010D;enjem te se patohistolo&#x0161;ki dokazane metastatski promijenjene limfne &#x010D;vorove treba obilje&#x017E;iti markerom prije po&#x010D;etka lije&#x010D;enja. Disekcija pazuha (I./II. eta&#x017E;a) preporu&#x010D;uje se kod multicentri&#x010D;nih tumora, kod opse&#x017E;ne zahva&#x0107;enosti lifmnih &#x010D;vorova aksile te kada se kod operativnog zahvata ne uspije diferencirati limfni &#x010D;vor stra&#x017E;ar. Ako je opse&#x017E;na zahva&#x0107;enost prvih dviju eta&#x017E;a, potrebno je pro&#x0161;iriti disekciju i na III. eta&#x017E;u (I, A).</p>
<p>Kod klini&#x010D;ki negativnih limfnih &#x010D;vorova preporu&#x010D;uje se u&#x010D;initi biopsiju limfnog &#x010D;vora stra&#x017E;ara (engl. <italic>sentinel lymph node</italic>). Potreba za dodatnom disekcijom pazuha nakon provedene biopsije limfnog &#x010D;vora stra&#x017E;ara donosi se na multidisciplinarnom timu i generalno se temelji na broju pregledanih i udjelu pozitivnih limfnih &#x010D;vorova i stupnja njihove zahva&#x0107;enosti tumorom. Visok omjer pozitivnih u odnosu na pregledane &#x010D;vorove te perikapsularno &#x0161;irenje tumora u na&#x010D;elu predstavljaju indikaciju za disekciju pazuha. Adjuvantna lokoregionalna RT i sustavna terapija (indicirana prema obilje&#x017E;jima bolesti) posti&#x017E;u jednake stope lokoregionalne kontrole bolesti kod bolesnica s pozitivnim limfnim &#x010D;vorom stra&#x017E;arom, te se disekcija pazuha u ovih bolesnica mo&#x017E;e izbje&#x0107;i (III, A).</p>
<p>Ako radiolo&#x0161;ka obrada poka&#x017E;e zahva&#x0107;enost limfnih &#x010D;vorova pazuha, a pazuho je klini&#x010D;ki negativno, savjetuje se u&#x010D;initi biopsiju limfnog &#x010D;vora stra&#x017E;ara i obilje&#x017E;iti ga tkivnim markerom. Preporu&#x010D;uje se pozitivni limfni &#x010D;vor obilje&#x017E;iti tkivnim markerom prije po&#x010D;etka lije&#x010D;enja kako bi se nalaz la&#x017E;no negativnih limfnih &#x010D;vorova pri kirur&#x0161;kom stupnjevanju smanjio na minimum. Ukoliko se u bolesnica koje su provele neoadjuvantno lije&#x010D;enje na&#x0111;u pozitivni &#x010D;vorovi nakon biopsije limfnog &#x010D;vora stra&#x017E;ara, potrebno je operativni zahvat pro&#x0161;iriti u disekciju pazuha. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>, <xref ref-type="bibr" rid="r13"><italic>13</italic></xref>) (III, A)</p>
</sec>
<sec sec-type="other9">
<title>Radioterapija</title>
<p>Adjuvantna radioterapija (RT) zna&#x010D;ajno smanjuje rizik lokalnog povrata bolesti i specifi&#x010D;ni mortalitet od raka dojke. (<xref ref-type="bibr" rid="r14"><italic>14</italic></xref>, <xref ref-type="bibr" rid="r15"><italic>15</italic></xref>) Preporu&#x010D;uje se zapo&#x010D;eti RT unutar osam tjedana od operativnog zahvata. (I, A) Ukoliko je indicirana adjuvantna kemoterapija, RT se provodi &#x010D;etiri tjedna od zavr&#x0161;etka kemoterapije. Iznimno se RT mo&#x017E;e izostaviti u bolesnica visoke &#x017E;ivotne dobi s malim tumorima, povoljne biologije bolesti, uz odluku tima. (III, A)</p>
<p>Radioterapija je indicirana:</p>
<list id="L2" list-type="simple"><list-item><p>nakon svih po&#x0161;tednih zahvata;</p></list-item>
<list-item><p>nakon mastektomije u T3 i T4 tumorima, kada je pozitivan resekcijski rub ili manji od 1 mm, a koji se ne mo&#x017E;e dalje resecirati, te ako postoji ekstenzivna limfovaskularna invazija;</p></list-item>
<list-item><p>adjuvantna RT torakalne stijenke i regionalne limfne drena&#x017E;e indicirana je tako&#x0111;er ukoliko su pozitivni limfni &#x010D;vorovi pazuha, neovisno o broju pozitivnih limfnih &#x010D;vorova. (<xref ref-type="bibr" rid="r15"><italic>15</italic></xref>, <xref ref-type="bibr" rid="r16"><italic>16</italic></xref>) (I, B)</p></list-item></list>
<p>Danas se preferira hipofrakcionirana RT u gotovo svih bolesnica. (<xref ref-type="bibr" rid="r17"><italic>17</italic></xref>, <xref ref-type="bibr" rid="r18"><italic>18</italic></xref>) Doze RT su od 42,5 Gy u 15&#x2013;16 frakcija. Ako se primjenjuje standardno frakcioniranje doze su 46&#x2013;50 Gy/23&#x2013;25 frakcija. (<xref ref-type="bibr" rid="r19"><italic>19</italic></xref>) (I, A) Nakon po&#x0161;tedne operacije dojke zra&#x010D;i se cijela dojka, potom se na le&#x017E;i&#x0161;te tumora primjenjuje dodatna doza zra&#x010D;enja (tzv. <italic>boost</italic> doza), u dozi od 10&#x2013;16 Gy u 4&#x2013;8 frakcija, osobito u bolesnica mla&#x0111;ih od 50 godina, kod tumora visokog gradusa, kod fokalno pozitivnih rubova, tumora ve&#x0107;ih od 3 cm, prisutne limfovaskularne invazije, prisutne ekstenzivne intraduktalne komponente, drugih rizi&#x010D;nih &#x010D;imbenika vezanih uz povrat bolesti. (<xref ref-type="bibr" rid="r25"><italic>25</italic></xref>) Radioterapija se mo&#x017E;e izostaviti u starijih bolesnica, s hormonski ovisnim tumorima niskog ili intermedijarnog gradusa i negativnim rubom ve&#x0107;im od &#x2265;2 mm, tumorima manjim od 3 cm. (<xref ref-type="bibr" rid="r20"><italic>20</italic></xref>) Radioterapijske doze na prsnu stijenku (i rekonstruiranu dojku) su 45&#x2013;50,4 Gy/25&#x2013;28 frakcija. (<xref ref-type="bibr" rid="r19"><italic>19</italic></xref>) (I, A) Akcelirana parcijalna RT (vanjskim izvorima zra&#x010D;enja ili brahiterapijom) zna&#x010D;ajno skra&#x0107;uje trajanje adjuvantne RT (III, A). Koncept parcijalne RT temelji se na &#x010D;injenici da se ve&#x0107;ina lokalnih povrata bolesti doga&#x0111;a na mjestu tumorskog le&#x017E;i&#x0161;ta, &#x0161;to je i podloga apliciranju <italic>boosta</italic> na tumorsko le&#x017E;i&#x0161;te. Dosada&#x0161;nji podatci o u&#x010D;inku parcijalne RT pokazuju niske stope lokalnog povrata bolesti. (<xref ref-type="bibr" rid="r21"><italic>21</italic></xref>) Intraoperativna RT, koja se mo&#x017E;e provesti elektronima ili fotonima, pokazala je zna&#x010D;ajno vi&#x0161;e stope lokalnog povrata bolesti, osim u tumorima vrlo niskog rizika. (<xref ref-type="bibr" rid="r21"><italic>21</italic></xref>) (III, B)</p>
<p>Ukoliko je provedeno neoadjuvantno lije&#x010D;enje, preporuke za provo&#x0111;enje adjuvantne RT su nekonzistentne i temelje se uglavnom na retrospektivnim i opservacijskim studijama jer prospektivne i randomizirane studije za sada nedostaju, a rezultate o&#x010D;ekujemo. (III, B) Stoga je preporuka da se trebamo koristiti inicijalnim stadijem bolesti, prije po&#x010D;etka neoadjuvantne sistemske terapije, kako bismo odredili polje zra&#x010D;enja u adjuvantnoj RT. (III, C)</p>
</sec>
<sec sec-type="other10">
<title>Neo/adjuvantno sustavno lije&#x010D;enje</title>
<p>Sustavno lije&#x010D;enje uklju&#x010D;uje primjenu kemoterapije (KT), endokrine terapije (ET), imunoterapije te suportivno-simptomatske terapije. Odluka o vrsti sustavnog lije&#x010D;enja temelji se na stadiju i biologiji bolesti (imunofenotip tumora, gradus, Ki67 proliferacijskog indeksa, prisutnost/odsutnost perivaskularne i perineuralne invazije) te na obilje&#x017E;jima bolesnice (dob, op&#x0107;e stanje, komorbiditeti, &#x017E;elje bolesnice). Ako se provodilo neoadjuvantno lije&#x010D;enje, adjuvantni dio lije&#x010D;enja temelji se s jedne strane na inicijalnim obilje&#x017E;jima bolesti, ali i na postterapijskim obilje&#x017E;jima bolesti definiranima na patohistolo&#x0161;kom nalazu nakon operacije. (I, A) Sustavno se lije&#x010D;enje treba zapo&#x010D;eti unutar &#x0161;est tjedana od operativnog zahvata, a neoadjuvantno lije&#x010D;enje &#x0161;to prije, a najdulje &#x010D;etiri tjedna od postavljanja dijagnoze. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>)</p>
<p>Adjuvantna KT indicirana je u bolesnica s HER2 pozitivnim tumorima, trostruko negativnim tumorima, luminalnim tumorima visokog rizika i kod pozitivnih limfnih &#x010D;vorova pazuha, jasno uva&#x017E;avaju&#x0107;i pri tome i veli&#x010D;inu primarnog tumora. Danas se kao standard primjenjuje kombinacija antraciklina i taksana (AC-T protokol) koji se u mla&#x0111;ih bolesnica ili u onih s agresivnijim oblikom bolesti primjenjuje u intenziviranoj formi (engl. <italic>dose dense</italic>) uz profilakti&#x010D;ku primjenu filgrastima ili pegfilgrastima. (I, A) U bolesnica s kardiolo&#x0161;kim komorbiditetom savjetuju se tzv. neantraciklinski protokoli (TC protokol). Kemoterapija koja uklju&#x010D;uje samo antracikline (&#x010D;etiri ciklusa EC, AC) rje&#x0111;e se primjenjuje, i to u visoko selektiranih bolesnica sa srednjim ili ni&#x017E;im rizikom od povrata bolesti. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>, <xref ref-type="bibr" rid="r22"><italic>22</italic></xref>, <xref ref-type="bibr" rid="r23"><italic>23</italic></xref>) (I, A)</p>
<p>U bolesnica s kardiovaskularnim rizicima potrebno je prije po&#x010D;etka lije&#x010D;enja u&#x010D;initi UZV srca i pregled kardiologa. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>, <xref ref-type="bibr" rid="r23"><italic>23</italic></xref>)</p>
<p>Neoadjuvantna KT indicirana je u lije&#x010D;enju lokalno uznapredovalog raka dojke, inflamatornog raka dojke, kod nepovoljnog odnosa veli&#x010D;ine tumora i veli&#x010D;ine dojke. Indicirana je tako&#x0111;er u operabilnih, trostruko negativnih i HER2 pozitivnih tumora koji su &#x2265; 2 cm, te kod luminalnog visokorizi&#x010D;nog raka dojke, kao i u tumora s inicijalno pozitivnim limfnim &#x010D;vorovima pazuha, uz prethodnu raspravu na multidisciplinarnom timu. Neoadjuvantna KT uklju&#x010D;uje kombinaciju antraciklina i taksana, osim iznimno kada komorbiditeti ili nuspojave ne dopu&#x0161;taju njezinu primjenu. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>) (I, A)</p>
<p>U lije&#x010D;enju HER2-pozitivnih tumora dojke mogu&#x0107;e je izostaviti antracikline te terapiju provesti dvojnom anti-HER2 terapijom te taksanom uz karboplatinu. (<xref ref-type="bibr" rid="r24"><italic>24</italic></xref>) (I, A) Kod trostruko negativnog raka dojke dodavanje soli platine u neoadjuvantno lije&#x010D;enje nije standardna opcija, treba je razmotriti kod pomno izabranih bolesnica (BRCA [engl. <italic>breast cancer gene</italic>] mutacije ili deficijencija homologne rekombinancije) uz dogovor na multidisciplinarnom timu. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>) (I, A)</p>
<p>Kada se nakon neoadjuvantne terapije trostruko negativnog i visokorizi&#x010D;nog luminalnog B raka dojke ne postigne potpuni patolo&#x0161;ki odgovor, savjetuje se adjuvantno provesti KT kapecitabinom kroz 6&#x2013;8 ciklusa. (<xref ref-type="bibr" rid="r25"><italic>25</italic></xref>) (III, B) U ovom slu&#x010D;aju RT se primjenjuje sekvencijski s kapecitabinom, naj&#x010D;e&#x0161;&#x0107;e nakon kemoterapije kapecitabinom, osim u slu&#x010D;aju prisutnosti pozitivnih ili blizih rubova te visoke zahva&#x0107;enosti aksilarnih &#x010D;vorova tumorom te posljedi&#x010D;no veliku vjerojatnost ranoga lokoregionalnog recidiva bolesti, kada se savjetuje prvo ordinirati lokoregionalnu adjuvantnu RT. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>) (III, B)</p>
<p>Odluka o primjeni KT u luminalnih HER2-negativnih tumora donosi se na temelju ostalih &#x010D;imbenika rizika i vode&#x0107;i ra&#x010D;una o koristi, kao i nuspojavama KT. Ako postoji mogu&#x0107;nost, u odluci o adjuvantnom lije&#x010D;enju kod grani&#x010D;nih slu&#x010D;ajeva savjetuje se iskoristiti genske eseje za odre&#x0111;ivanje rizika povrata bolesti. (<xref ref-type="bibr" rid="r26"><italic>26</italic></xref>&#x2013;<xref ref-type="bibr" rid="r28"><italic>28</italic></xref>) (I, A)</p>
</sec>
<sec sec-type="other11">
<title>Anti-HER2 terapija</title>
<p>U bolesnica s HER2-pozitivnim rakom dojke indicirana je primjena anti-HER2 terapije bilo u sklopu adjuvantnog i/ili neoadjuvantnog lije&#x010D;enja u kombinaciji s KT.</p>
<p>U adjuvantnom lije&#x010D;enju primjenjuje se anti-HER2 terapija u trajanju od ukupno godine dana, a primjena zapo&#x010D;inje usporedno s taksanskim dijelom kemoterapijskog protokola. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>, <xref ref-type="bibr" rid="r29"><italic>29</italic></xref>, <xref ref-type="bibr" rid="r30"><italic>30</italic></xref>) (I, A) U ovisnosti o visini rizika povrata bolesti primjenjuje se trastuzumab ili kombinacija pertuzumaba i trastuzumaba u bolesnica s pozitivnim limfnim &#x010D;vorovima. (<xref ref-type="bibr" rid="r31"><italic>31</italic></xref>) (I, A) U bolesnica s malim HER2-pozitivnim rakom dojke (&lt;2 cm), negativnim limfnim &#x010D;vorovima pazuha i bez drugih rizi&#x010D;nih &#x010D;imbenika savjetuje se izostaviti iz terapije antracikline i provesti lije&#x010D;enje adjuvantno kombinacijom paklitaksela i trastuzumaba. (<xref ref-type="bibr" rid="r32"><italic>32</italic></xref>) (I, A) U iznimnim slu&#x010D;ajevima (dob, komorbiditeti, odbijanje kemoterapije) mogu&#x0107;e je provesti terapiju trastuzumabom uz ET. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>)</p>
<p>U neoadjuvantnom lije&#x010D;enju preporu&#x010D;uje se dvojna anti-HER2 terapija pertuzumabom i trastuzumabom paralelno s primjenom taksana. (<xref ref-type="bibr" rid="r33"><italic>33</italic></xref>) (I, A) U slu&#x010D;aju postizanja potpunoga patolo&#x0161;kog odgovora u bolesnica s inicijalno pozitivnim limfnim &#x010D;vorovima preporu&#x010D;uje se dvojnu terapiju pertuzumabom i trastuzumabom nastaviti do ukupno godinu dana. (I, A) U ostalih bolesnica preporu&#x010D;uje se nastaviti adjuvantno lije&#x010D;enje samim trastuzumabom tako&#x0111;er do ukupno godinu dana. (<xref ref-type="bibr" rid="r34"><italic>34</italic></xref>) U bolesnica u kojih nije postignut potpuni patolo&#x0161;ki odgovor preporu&#x010D;uje se adjuvantno lije&#x010D;enje trastuzumab-emtanzinom (T-DM1) do ukupno godinu dana anti-HER2 terapije. (<xref ref-type="bibr" rid="r35"><italic>35</italic></xref>) (I, A)</p>
<p>Prije po&#x010D;etka lije&#x010D;enja potrebno je u&#x010D;initi ultrazvuk srca uz odre&#x0111;ivanje istisne frakcije lijeve klijetke, bolesnice klini&#x010D;ki pratiti i pretragu ponavljati svaka tri do &#x010D;etiri mjeseca tijekom trajanja terapije. (I, A)</p>
</sec>
<sec sec-type="other12">
<title>Endokrina terapija</title>
<p>Adjuvantna ET indicirana je u lije&#x010D;enju svih tumora koji imaju izra&#x017E;ene ER i PR bez obzira na razinu izra&#x017E;enosti. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>, <xref ref-type="bibr" rid="r36"><italic>36</italic></xref>, <xref ref-type="bibr" rid="r37"><italic>37</italic></xref>) (I, A) Odabir lijeka ovisi o riziku povrata bolesti, menopauzalnom statusu i komorbiditetima. Prije po&#x010D;etka lije&#x010D;enja potrebno je to&#x010D;no definirati menopauzalni status. Postmenopauza se definira: kad je dob pacijentice &#x2265;60 godina, kad je od zadnjeg menstrualnog ciklusa pro&#x0161;lo vi&#x0161;e od 12 mjeseci (bez utjecaja ikakve terapije &#x2013; kemoterapije, tamoksifena, ovarijalne supresije), te kod kojih je u&#x010D;injena obostrana ovarijektomija. Potrebno je, posebno u dvojbenim situacijama, inicijalno odrediti hormonski status &#x2013; FSH (folikul-stimuliraju&#x0107;i hormon), LH (luteiniziraju&#x0107;i hormon) i estradiol, a za potpuno precizan status AMH (antimilerov hormon). (I, A)</p>
<p>U premenopauzalnih bolesnica s niskim rizikom povrata bolesti primjenjuje se tamoksifen kroz pet do deset godina uz redovito pra&#x0107;enje debljine endometrija i morfologije jajnika. (<xref ref-type="bibr" rid="r38"><italic>38</italic></xref>) Tijekom primjene tamoksifena potrebno je svakih &#x0161;est mjeseci obaviti kontrolni pregled ginekolo&#x0161;kim ultrazvukom. Ukoliko bolesnice u tijeku navedenog lije&#x010D;enja postanu postmenopauzalne, tamoksifen se mo&#x017E;e zamijeniti aromataznim inhibitorom (AI) (anastrozol, letrozol, eksemestan). (<xref ref-type="bibr" rid="r39"><italic>39</italic></xref>) (I, A)</p>
<p>U premenopauzalnih bolesnica s vi&#x0161;im ili visokim rizikom povrata bolesti savjetuje se uvo&#x0111;enje u jatrogenu menopauzu bilo ovarijesalpingektomijom ili primjenom LHRH agonista (od engl. <italic>luteinising hormone release hormone</italic>) uz primjenu preferencijalno AI. (<xref ref-type="bibr" rid="r40"><italic>40</italic></xref>&#x2013;<xref ref-type="bibr" rid="r42"><italic>42</italic></xref>) (I, A)</p>
<p>U postmenopauzalnih bolesnica preporu&#x010D;uje se primjena AI, ali i tamoksifena u slu&#x010D;aju kontraindikacija za AI ili te&#x0161;kog podno&#x0161;enja istih. (<xref ref-type="bibr" rid="r39"><italic>39</italic></xref>) Trajanje lije&#x010D;enja ovisi o riziku povrata bolesti te podno&#x0161;enju terapije, uz preporuku o petogodi&#x0161;njem lije&#x010D;enju u bolesnica s niskim i srednjim rizikom povrata bolesti te desetogodi&#x0161;njim lije&#x010D;enjem u bolesnica s vi&#x0161;im rizikom povrata bolesti (pozitivni limfni &#x010D;vorovi i dobar omjer u&#x010D;inkovitosti i toksi&#x010D;nosti na individualnoj razini). Vi&#x0161;e je na&#x010D;ina sekvencioniranja i odabira terapije: tamoksifen kroz dvije do tri godine, potom AI kroz dvije do tri godine do ukupno pet godina; AI kroz pet godina; kako u luminalnih karcinoma dojke postoji rizik kasnog povrata bolesti, mogu&#x0107;e je provesti i produ&#x017E;enu ET: pet godina tamoksifena, potom pet godina AI. Ukoliko je bolesnica i dalje premenopauzalna mogu&#x0107;e je produ&#x017E;iti i ET tamoksifenom do ukupno deset godina. (<xref ref-type="bibr" rid="r10"><italic>10</italic></xref>) (I, A) Uz po&#x010D;etak lije&#x010D;enja inhibitorom aromataze potrebno je u&#x010D;initi denzitometriju.</p>
<p>Neoadjuvantna ET mo&#x017E;e se primijeniti u postmenopauzalnih bolesnica visoke dobi, s komorbiditetima, u situacijama kada ne o&#x010D;ekujemo korist od KT, a ne postoji mogu&#x0107;nost operativnog zahvata. U&#x010D;inak ET je sporiji, te se ista savjetuje ordinirati najkra&#x0107;e &#x0161;est mjeseci (individualna procjena potrebne duljine lije&#x010D;enja s ve&#x0107;om vjerojatno&#x0161;&#x0107;u dubljeg odgovora s duljim trajanjem lije&#x010D;enja). (I, A) Ovisno o u&#x010D;inku, treba je nastaviti do postizanja maksimalnog odgovora. (<xref ref-type="bibr" rid="r43"><italic>43</italic></xref>)</p>
</sec>
<sec sec-type="other13">
<title>Adjuvantna primjena bifosfonata</title>
<p>Bifosfonati se savjetuju svim postmenopauzalnim bolesnicama, bez obzira na status hormonskih receptora, gradus, zahva&#x0107;enost limfnih &#x010D;vorova pazuha te primjenu adjuvantne kemoterapije. Primjenjuju se paralelno s po&#x010D;etkom ET, bilo svakih &#x0161;est mjeseci tijekom tri godine, tijekom dvije godine svaka &#x010D;etiri mjeseca sa zolendroni&#x010D;nom kiselinom ili orlani ibadronat denvno kroz tri godine. Prije po&#x010D;etka primjene potrebno je u&#x010D;initi stomatolo&#x0161;ki pregled (+/&#x2013; ortopan), denzitometriju, te prije svake aplikacije razinu kalcija, ureje i kreatinina. (<xref ref-type="bibr" rid="r44"><italic>44</italic></xref>, <xref ref-type="bibr" rid="r45"><italic>45</italic></xref>) (II, A)</p>
</sec>
<sec sec-type="other14">
<title>Lije&#x010D;enje lokalno recidiviraju&#x0107;eg i pro&#x0161;irenog raka dojke</title>
<p>Izolirani lokalni recidiv lije&#x010D;i se kao novi primarni tumor s ciljem izlje&#x010D;enja koriste&#x0107;i lokalne metode lije&#x010D;enja (kirurgiju i RT) te sustavno lije&#x010D;enje, ovisno o biologiji i stadiju bolesti te ranije provedenom lije&#x010D;enju i vremenu proteklom od istog. (<xref ref-type="bibr" rid="r46"><italic>46</italic></xref>) (I, A)</p>
<p>Ciljevi lije&#x010D;enja metastatske bolesti jesu odr&#x017E;avanje kvalitete &#x017E;ivota, produ&#x017E;enje vremena do progresije bolesti i ukupnog pre&#x017E;ivljenja, kontrola simptoma i sprje&#x010D;avanje komplikacija bolesti, pobolj&#x0161;anje op&#x0107;eg stanja bolesnice. (I, A)</p>
<p>Budu&#x0107;i da je karcinom dojke heterogena bolest i biologija se mo&#x017E;e promijeniti u odnosu na primarni proces dojke, potrebno je kod postavljene dijagnoze metastatske bolesti u&#x010D;initi biopsiju presadnica te odrediti status hormonskih i HER2 receptora. Preporu&#x010D;uje se tako&#x0111;er u&#x010D;initi BRCA testiranje tzv. <italic>germline</italic> mutacija, u trostruko negativnog raka preporu&#x010D;uje se u&#x010D;initi i PD-L1 testiranje, a kod luminalnog HER2-negativnog raka PIK3CA testiranje. (<xref ref-type="bibr" rid="r46"><italic>46</italic></xref>) (I, A)</p>
<p>Kod lije&#x010D;enja hormonski ovisnih, HER2-negativnih tumora treba najprije eksplorirati ET, &#x010D;ak i kod visceralne metastatske bolesti. Kemoterapija se u ovih bolesnica indicira u slu&#x010D;aju visceralne krize i kad su ostale metode lije&#x010D;enja eksplorirane. (<xref ref-type="bibr" rid="r46"><italic>46</italic></xref>) (I, A)</p>
<p>Odabir ET ovisi o menopauzalnom statusu, prethodno primijenjenoj terapiji te radi li se o primarnoj ili sekundarnoj endokrinoj rezistenciji.</p>
<p>Premenopauzalne bolesnice treba lije&#x010D;iti kao postmenopauzalne, a ako nisu u menopauzi savjetovati ovarijalnu supresiju ili ovarijektomiju. (I, A) Standardna prva linija lije&#x010D;enja za ve&#x0107;inu luminalnih HER2-negativnih tumora uklju&#x010D;uje kombinaciju CDK4/6 inhibitora u kombinaciji s ET, bilo s AI ili fulvestrantom. (I, A) U drugoj liniji preporu&#x010D;uje se ET koja nije ordinirana u prvoj liniji, sama ili u kombinaciji s CDK4/6 inhibitorom ako nije ordiniran u prvoj liniji. (<xref ref-type="bibr" rid="r47"><italic>47</italic></xref>&#x2013;<xref ref-type="bibr" rid="r59"><italic>59</italic></xref>) (I, A) U postmenopauzalnih bolesnica s PIK3C&#x03B1; mutacijom nakon progresije na CDK4/6 inhibitor savjetuje se lije&#x010D;enje alpelisibom u kombinaciji s fulvestrantom. (<xref ref-type="bibr" rid="r56"><italic>56</italic></xref>, <xref ref-type="bibr" rid="r60"><italic>60</italic></xref>) (I, A) Nakon daljnje progresije razmotriti dalje opcije ET i eventualno primjenu everolimusa. (<xref ref-type="bibr" rid="r46"><italic>46</italic></xref>) (III, B)</p>
<p>Kada se eksploriraju endokrino i anti-HER2 lije&#x010D;enje i njihove kombinacije, i ostane samo kemoterapija kao jedina terapijska opcija sustavnog lije&#x010D;enja, ista se ordinira sekvencijski kao monoterapija, vode&#x0107;i ra&#x010D;una o prethodno primljenim citostaticima, kumulativnim dozama te vremenu proteklom od eventualne adjuvantne primjene. (I, A)</p>
<p>U lije&#x010D;enju metastatskog trostruko negativnog raka dojke okosnica lije&#x010D;enja je i dalje kemoterapija. (I, A) U bolesnica u kojih je dokazana ekspresija PDL1 u &#x2265; 1% imunolo&#x0161;kih stanica u tkivu tumora u prvoj liniji lije&#x010D;enja ili nakon progresije koja uslijedi nakon 12 mjeseci od adjuvantnog lije&#x010D;enja, savjetuje se primjena kombinacije nab-paklitaksela i atezolizumaba. (<xref ref-type="bibr" rid="r61"><italic>61</italic></xref>&#x2013;<xref ref-type="bibr" rid="r63"><italic>63</italic></xref>) (I, A) U bolesnica u kojih je dokazana zametna BRCA mutacija, savjetuje se terapija PARP inihibitorima (talazoparibom, olaparibom), nakon primjene kombinacije CDK4/6 i ET kod luminalnih tumora te u prvoj liniji terapije kod trostruko negativnih tumora. (<xref ref-type="bibr" rid="r64"><italic>64</italic></xref>&#x2013;<xref ref-type="bibr" rid="r67"><italic>67</italic></xref>) (I, A)</p>
<p>Primjena sacituzumab govitekana u lije&#x010D;enju trostruko negativnog raka dojke, ukoliko je dostupan, savjetuje se u bolesnica s refraktornom metastatskom bole&#x0161;&#x0107;u. (<xref ref-type="bibr" rid="r68"><italic>68</italic></xref>) (III, B)</p>
<p>U svih HER2-pozitivnih bolesnica treba u lije&#x010D;enje uklju&#x010D;iti anti-HER terapiju. (I, A) U prvoj liniji se preporu&#x010D;uje aplicirati kombinaciju pertuzumaba, trastuzumaba i taksana (docetaksel, paklitaksel). (<xref ref-type="bibr" rid="r46"><italic>46</italic></xref>, <xref ref-type="bibr" rid="r69"><italic>69</italic></xref>) (I, A) Taksani se mogu nakon odre&#x0111;enog broja ciklusa te ovisno o opsegu bolesti i podno&#x0161;enju terapije i izostaviti (u&#x010D;inak postignut u prosjeku sa &#x0161;est ciklusa docetaksela, bez dodatnog u&#x010D;inka naknadnih ciklusa). U lije&#x010D;enju luminalnih HER2-pozitivnih karcinoma mo&#x017E;e se uz pertuzumab/trastuzumab dodati i ET, posebice u terapiji odr&#x017E;avanja. (<xref ref-type="bibr" rid="r46"><italic>46</italic></xref>) (I, A) Za sada optimalno trajanje i sekvencioniranje nije definirano, ali se savjetuje primjena anti-HER2 terapije do progresije bolesti ili pojave neprihvatljive toksi&#x010D;nosti. U drugoj liniji zasad se primjenjuje trastuzumab emtanzin, me&#x0111;utim, temeljem rezultata najnovijih istra&#x017E;ivanja optimalno bi bilo primijeniti trastuzumab derukstekan. (<xref ref-type="bibr" rid="r46"><italic>46</italic></xref>, <xref ref-type="bibr" rid="r70"><italic>70</italic></xref>, <xref ref-type="bibr" rid="r71"><italic>71</italic></xref>) (I, A) U tre&#x0107;oj liniji se savjetuje trastuzumab derukstekan, ako ga pacijentica nije primila u drugoj liniji, ili TDM1 ako je primila trastuzumab derukstekan. (<xref ref-type="bibr" rid="r72"><italic>72</italic></xref>) (III, A) U slu&#x010D;aju progresije HER2-pozitivne bolesti u mozak savjetuje se upotreba tukatiniba u kombinaciji s trastuzumabom i kapecitabinom. (<xref ref-type="bibr" rid="r73"><italic>73</italic></xref>) (III, A) Ina&#x010D;e, savjetuje se kontinuirana anti-HER2 blokada u kombinaciji s nekim drugim lijekovima ovisno o tome &#x0161;to je bolesnica primila ranije i &#x0161;to je od navedenih lijekova dostupno (trastuzumab nakon progresije u prvoj liniji, TDM1, neratinib, lapatinib, tukatinib, trastuzumabderukstekan. (<xref ref-type="bibr" rid="r46"><italic>46</italic></xref>)</p>
<p>U bolesnica s ko&#x0161;tanim presadnicama indicirana je terapija bisfosfonatima ili denosumabom te palijativna RT koja se primjenjuje kod bolnih ko&#x0161;tanih presadnica ili prijete&#x0107;e frakture. (<xref ref-type="bibr" rid="r9"><italic>9</italic></xref>) (I, A)</p>
</sec>
<sec sec-type="other15">
<title>Posebni oblici raka dojke</title>
<sec>
<title>Rak dojke u mu&#x0161;karaca</title>
<p>Rak dojke u mu&#x0161;karaca lije&#x010D;i se istim protokolima kao i u &#x017E;ena. Mastektomija je uniformni operativni zahvat. Op&#x0107;enito, ishodi lije&#x010D;enja u mu&#x0161;karaca su lo&#x0161;iji nego kod &#x017E;ena te im se kod lije&#x010D;enja i pra&#x0107;enja treba posvetiti posebna pa&#x017E;nja. (<xref ref-type="bibr" rid="r74"><italic>74</italic></xref>, <xref ref-type="bibr" rid="r75"><italic>75</italic></xref>) Standarna ET je tamoksifen, dok se terapija inhibitorom aromataze, ali uz LHRH agonist, mo&#x017E;e razmotriti kada postoji jasna kontraindikacija za tamoksifen. (<xref ref-type="bibr" rid="r74"><italic>74</italic></xref>) (I, A)</p>
</sec>
<sec>
<title>Rak dojke u trudnica</title>
<p>Dijagnoza raka dojke u trudno&#x0107;i se postavlja temeljem klini&#x010D;ke slike, mamografije (uz primjenu za&#x0161;titne prega&#x010D;e) i UZV pregleda dojke i aksile, a potvrda bolesti iz tkiva dobivenog biopsijom &#x0161;irokom iglom, eventualno citolo&#x0161;kom analizom. Procjenu stupnja pro&#x0161;irenosti treba svesti na minimum. Kod negativnih limfnih &#x010D;vorova dovoljno je u&#x010D;initi rendgensku snimku srca i plu&#x0107;a (uz primjenu za&#x0161;titne prega&#x010D;e), uz standardne laboratorijske pretrage. Pretrage treba nadopuniti UZV pregledom abdomena i MR-om kralje&#x017E;nice kod T3 stadija bolesti ili bolesnica s pozivnim limfnim &#x010D;vorovima. Prilikom odluke o lije&#x010D;enju treba voditi ra&#x010D;una o gestacijskoj dobi, op&#x0107;em stanju i preferencijama bolesnice s obzirom na prekid/nastavak trudno&#x0107;e i jasno ju informirati o svim modalitetima lije&#x010D;enja. U slu&#x010D;aju ranog operabilnog raka dojke operira se, s tim da se ne radi biopsija limfnog &#x010D;vora stra&#x017E;ara, nego disekcija pazuha vode&#x0107;i pritom ra&#x010D;una o eventualnoj potrebi adjuvantne RT koja je u trudno&#x0107;i kontraindicirana. Kemoterapija se ne ordinira u prvom trimestru nikako, a u ostala dva ordiniraju se standardni protokoli (antraciklini i ciklofosfamid te taksani uz oprez). (I, A) Savjetuje se prekinuti kemoterapiju tri do &#x010D;etiri tjedna prije termina poroda. (I, A) Terapija trastuzumabom i ET tijekom trudno&#x0107;e je kontraindicirana. Odluke se tijekom lije&#x010D;enja donose na multidisciplinarnom timu uz stalne konzultacije s ginekologom. (<xref ref-type="bibr" rid="r76"><italic>76</italic></xref>&#x2013;<xref ref-type="bibr" rid="r79"><italic>79</italic></xref>)</p>
</sec>
</sec>
<sec sec-type="other16">
<title>Preporuke za kontrolu i pra&#x0107;enje</title>
<p>Pra&#x0107;enje bolesnica podrazumijeva klini&#x010D;ki pregled dojki uz detaljnu anamnezu i pra&#x0107;enje simptoma i nuspojava terapije, koje treba napraviti svaka tri do &#x010D;etiri mjeseca tijekom prve dvije godine (svakih &#x0161;est mjeseci kod tumora niskog rizika), potom svakih &#x0161;est mjeseci do ukupno pet godina, potom jednom godi&#x0161;nje, uz prilagodbe kontrola ovisno o riziku. (I, A)</p>
<p>Redovnu godi&#x0161;nju mamografiju (s tomosintezom) savjetuje se u&#x010D;initi bolesnici starijoj od 35 godina sa zdravom drugom dojkom ili nakon po&#x0161;tednoga kiru&#x0161;kog zahvata. U slu&#x010D;aju gustoga &#x017E;ljezdanog tkiva ili preboljeloga lobularnog invazivnog karcinoma savjetuje se u&#x010D;initi i komplementarni UZV dojki. Ako je bolesnica mla&#x0111;a od 35 godina, tada se savjetuje u&#x010D;initi UZV dojki jednom godi&#x0161;nje, a umjesto mamografije godi&#x0161;nji MR dojki (svakih &#x0161;est mjeseci naizmjeni&#x010D;no). (I, A) Nakon obostrane mastektomije (s rekonstrukcijom ili bez rekonstrukcije) nije potrebno raditi rutinske radiolo&#x0161;ke pretrage osim u slu&#x010D;aju klini&#x010D;ke sumnje na recidiv, kada se mo&#x017E;e u&#x010D;initi UZV ili MR prednje torakalne stijenke. (<xref ref-type="bibr" rid="r80"><italic>80</italic></xref>) (I, A) Nakon preboljenoga invazivnog karcinoma dojke kod mu&#x0161;karaca u slu&#x010D;aju ginekomastije treba raditi mamografiju zdrave dojke jednom godi&#x0161;nje, a UZV pregled kod nejasnih nalaza mamografije ili simptomatskih bolesnika. (I, A)</p>
<p>Denzitometrija se savjetuje u bolesnica na ET jednom u dvije do tri godine, a u slu&#x010D;aju osteoporoze prema preporuci endokrinologa. Ostale se dijagnosti&#x010D;ke postupke ne preporu&#x010D;uje provoditi rutinski, ve&#x0107; prema procjeni ordinarijusa ovisno o eventualnim simptomima i/ili odstupanjima u nalazima. U okviru pra&#x0107;enja preporu&#x010D;uje se bolesnice potaknuti na promjenu &#x017E;ivotnog stila u smislu redovite tjelovje&#x017E;be i primjene zdrave prehrane s ciljem o&#x010D;uvanja ili postizanja optimalne tjelesne mase. U bolesnica s ne&#x017E;eljenim posljedicama lokalnog lije&#x010D;enja savjetuje se konzultacija fizijatra.</p>
<p>U &#x017E;ena koje nakon adjuvantnog lije&#x010D;enja planiraju trudno&#x0107;u savjetuje se za&#x010D;e&#x0107;e nakon minimalno 18&#x2013;24 mjeseca po zavr&#x0161;etku lije&#x010D;enja. (I, A)</p>
<p>U bolesnica s diseminiranom bolesti potrebno je pra&#x0107;enje simptoma bolesti i nuspojava terapije te kontrola u&#x010D;inkovitosti terapije (obi&#x010D;no se provodi svaka dva do tri mjeseca, po potrebi &#x010D;e&#x0161;&#x0107;e). Redovita kontrolna obrada obi&#x010D;no uklju&#x010D;uje radiolo&#x0161;ke pretrage (CT toraksa, abdomena i zdjelice te scintigrafija kostiju, po mogu&#x0107;nosti istom metodom, te odre&#x0111;ivanje tumorskih biljega Ca15-3 i CEA. (I, A) Prije primjene bifosfonata treba u&#x010D;initi inicijalni stomatolo&#x0161;ki pregled, redovito pratiti funkciju bubrega i razinu kalcija.</p>
<p>U bolesnica s metastatskom bole&#x0161;&#x0107;u u sklopu evaluacije stanja potrebno je pravodobno uklju&#x010D;iti palijativnu skrb i simptomatsko-suportivnu terapiju, kao i psihoonkolo&#x0161;ku skrb.</p>
</sec>
<sec sec-type="other17">
<title>Dodatak 1 / Appendix 1</title>
<sec>
<title>Razina dokaza / Levels of evidence (<xref ref-type="bibr" rid="r81"><italic>81</italic></xref>)</title>
<p>I. Dokazi iz barem jednoga velikog randomiziranog, kontroliranog ispitivanja dobre metodolo&#x0161;ke kvalitete (niski potencijal za pristranost) ili metaanaliza dobro provedenih randomiziranih ispitivanja bez heterogenosti. / Evidence from at least one large randomised, controlled trial of good methodological quality (low potential for bias) or meta-analyses of well-conducted randomised trials without heterogeneity.</p>
<p>II. Mala randomizirana ispitivanja ili velika randomizirana ispitivanja sa sumnjom na pristranost (niska metodolo&#x0161;ka kvaliteta) ili metaanaliza takvih pokusa ili ispitivanja s pokazanom heterogenosti. / Small randomised trials or large randomised trials with a suspicion of bias (lower methodological quality) or meta-analyses of such trials or of trials with demonstrated heterogeneity.</p>
<p>III. Prospektivne kohortne studije. / Prospective cohort studies.</p>
<p>IV. Retrospektivne kohortne studije. / Retrospective cohort studies or case-control studies.</p>
<p>V. Studije bez kontrolne skupine, izvje&#x0161;&#x0107;a o slu&#x010D;aju, mi&#x0161;ljenja stru&#x010D;njaka. / Studies without control group, case reports, expert opinions.</p>
</sec>
<sec>
<title>Stupanj preporuke / Grades of recommendation</title>
<p>A. Sna&#x017E;an dokaz o djelotvornosti sa zna&#x010D;ajnom klini&#x010D;kom koristi, sna&#x017E;na preporuka. / Strong evidence for efficacy with a substantial clinical benefit, strongly recommended.</p>
<p>B. Sna&#x017E;an ili umjeren dokaz za u&#x010D;inkovitost, ali s ograni&#x010D;enom klini&#x010D;kom koristi, op&#x0107;enita preporuka. / Strong or moderate evidence for efficacy but with a limited clinical benefit, generally recommended.</p>
<p>C. Nedostatni dokazi o u&#x010D;inkovitosti ili koristi ne nadilaze rizik od nedostataka (nuspojave, tro&#x0161;kovi...), po izboru. / Insufficient evidence for efficacy or benefit does not outweigh the risk or the disadvantages (adverse events, costs, etc), optional.</p>
<p>D. Umjereni dokazi protiv djelotvornosti ili nepovoljnih ishoda, op&#x0107;enito se ne preporu&#x010D;uje. / Moderate evidence against efficacy or for adverse outcome, generally not recommended.</p>
<p>E. Sna&#x017E;an dokaz protiv djelotvornosti ili nepovoljnih ishoda, nikada se ne preporu&#x010D;uje. / Strong evidence against efficacy or for adverse outcome, never recommended.</p>
</sec>
</sec>
</body>
<back>
<ref-list>
<title>LITERATURA</title>
<ref id="r1"><label>1</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tomek</surname><given-names>R</given-names></name><name><surname>Oreskovic</surname><given-names>LB</given-names></name><name><surname>Vrdoljak</surname><given-names>E</given-names></name><name><surname>Soldic</surname><given-names>Z</given-names></name><name><surname>Podolski</surname><given-names>P</given-names></name><name><surname>Plestina</surname><given-names>S</given-names></name><etal/></person-group> <article-title>Clinical recommendations for diagnosis, treatment and monitoring of patients with invasive breast cancer.</article-title> <source>Lijec Vjesn</source>. <year>2012</year>;<volume>134</volume>(<issue>1&#x2013;2</issue>):<fpage>1</fpage>&#x2013;<lpage>5</lpage>.<pub-id pub-id-type="pmid">22519245</pub-id></mixed-citation></ref>
<ref id="r2"><label>2</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>&#x0160;eparovi&#x0107;</surname><given-names>R</given-names></name><name><surname>Ban</surname><given-names>M</given-names></name><name><surname>Silovska</surname><given-names>T</given-names></name><name><surname>Oreskovic</surname><given-names>LB</given-names></name><name><surname>Soldic</surname><given-names>Z</given-names></name><name><surname>Podolski</surname><given-names>P</given-names></name><etal/></person-group> <article-title>Clinical Guidelines for Diagnosis, Treatment and Monitoring of Patients with Invasive Breast Cancer-Croatian Oncology Society.</article-title> <source>Lijec Vjesn</source>. <year>2015</year>;<volume>137</volume>(<issue>5&#x2013;6</issue>):<fpage>143</fpage>&#x2013;<lpage>9</lpage>.<pub-id pub-id-type="pmid">26380471</pub-id></mixed-citation></ref>
<ref id="r3"><label>3</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><collab>Global Burden of Disease Cancer C</collab></person-group>, Fitzmaurice C, Abate D, Abbasi N, Abbastabar H, Abd-Allah F, et al. <article-title>Global, Regional, and National Cancer Incidence, Mortality, Years of Life Lost, Years Lived With Disability, and Disability-Adjusted Life-Years for 29 Cancer Groups, 1990 to 2017: A Systematic Analysis for the Global Burden of Disease Study.</article-title> <source>JAMA Oncol</source>. <year>2019</year>;<volume>5</volume>(<issue>12</issue>):<fpage>1749</fpage>&#x2013;<lpage>68</lpage>. <pub-id pub-id-type="doi">10.1001/jamaoncol.2019.2996</pub-id><pub-id pub-id-type="pmid">31560378</pub-id></mixed-citation></ref>
<ref id="r4"><label>4</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hammond</surname><given-names>ME</given-names></name></person-group>. <article-title>ASCO-CAP guidelines for breast predictive factor testing: an update.</article-title> <source>Appl Immunohistochem Mol Morphol</source>. <year>2011</year>;<volume>19</volume>(<issue>6</issue>):<fpage>499</fpage>&#x2013;<lpage>500</lpage>. <pub-id pub-id-type="doi">10.1097/PAI.0b013e31822a8eac</pub-id><pub-id pub-id-type="pmid">22089488</pub-id></mixed-citation></ref>
<ref id="r5"><label>5</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hammond</surname><given-names>ME</given-names></name><name><surname>Hicks</surname><given-names>DG</given-names></name></person-group>. <article-title>American Society of Clinical Oncology/College of American Pathologists Human Epidermal Growth Factor Receptor 2 Testing Clinical Practice Guideline Upcoming Modifications: Proof That Clinical Practice Guidelines Are Living Documents.</article-title> <source>Arch Pathol Lab Med</source>. <year>2015</year>;<volume>139</volume>(<issue>8</issue>):<fpage>970</fpage>&#x2013;<lpage>1</lpage>. <pub-id pub-id-type="doi">10.5858/arpa.2015-0074-ED</pub-id><pub-id pub-id-type="pmid">25884371</pub-id></mixed-citation></ref>
<ref id="r6"><label>6</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Wolff</surname><given-names>AC</given-names></name><name><surname>Hammond</surname><given-names>MEH</given-names></name><name><surname>Allison</surname><given-names>KH</given-names></name><name><surname>Harvey</surname><given-names>BE</given-names></name><name><surname>Mangu</surname><given-names>PB</given-names></name><name><surname>Bartlett</surname><given-names>JMS</given-names></name><etal/></person-group> <article-title>Human Epidermal Growth Factor Receptor 2 Testing in Breast Cancer: American Society of Clinical Oncology/College of American Pathologists Clinical Practice Guideline Focused Update.</article-title> <source>Arch Pathol Lab Med</source>. <year>2018</year>;<volume>142</volume>(<issue>11</issue>):<fpage>1364</fpage>&#x2013;<lpage>82</lpage>. <pub-id pub-id-type="doi">10.5858/arpa.2018-0902-SA</pub-id><pub-id pub-id-type="pmid">29846104</pub-id></mixed-citation></ref>
<ref id="r7"><label>7</label><mixed-citation publication-type="book">Giuliano AE, Connolly JL, Edge SB, Mittendorf EA, Rugo HS, Solin LJ, et al. Breast Cancer-Major changes in the American Joint Committee on Cancer eighth edition cancer staging manual. CA Cancer J Clin. 2017;67(4):290&#x2013;303.</mixed-citation></ref>
<ref id="r8"><label>8</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Bossuyt</surname><given-names>V</given-names></name><name><surname>Provenzano</surname><given-names>E</given-names></name><name><surname>Symmans</surname><given-names>WF</given-names></name><name><surname>Boughey</surname><given-names>JC</given-names></name><name><surname>Coles</surname><given-names>C</given-names></name><name><surname>Curigliano</surname><given-names>G</given-names></name><etal/></person-group> <article-title>Recommendations for standardized pathological characterization of residual disease for neoadjuvant clinical trials of breast cancer by the BIG-NABCG collaboration.</article-title> <source>Ann Oncol</source>. <year>2015</year>;<volume>26</volume>(<issue>7</issue>):<fpage>1280</fpage>&#x2013;<lpage>91</lpage>. <pub-id pub-id-type="doi">10.1093/annonc/mdv161</pub-id><pub-id pub-id-type="pmid">26019189</pub-id></mixed-citation></ref>
<ref id="r9"><label>9</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Harbeck</surname><given-names>N</given-names></name><name><surname>Penault-Llorca</surname><given-names>F</given-names></name><name><surname>Cortes</surname><given-names>J</given-names></name><name><surname>Gnant</surname><given-names>M</given-names></name><name><surname>Houssami</surname><given-names>N</given-names></name><name><surname>Poortmans</surname><given-names>P</given-names></name><etal/></person-group> <article-title>Breast cancer.</article-title> <source>Nat Rev Dis Primers</source>. <year>2019</year>;<volume>5</volume>(<issue>1</issue>):<fpage>66</fpage>. <pub-id pub-id-type="doi">10.1038/s41572-019-0111-2</pub-id><pub-id pub-id-type="pmid">31548545</pub-id></mixed-citation></ref>
<ref id="r10"><label>10</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Cardoso</surname><given-names>F</given-names></name><name><surname>Kyriakides</surname><given-names>S</given-names></name><name><surname>Ohno</surname><given-names>S</given-names></name><name><surname>Penault-Llorca</surname><given-names>F</given-names></name><name><surname>Poortmans</surname><given-names>P</given-names></name><name><surname>Rubio</surname><given-names>IT</given-names></name><etal/></person-group> <article-title>Early breast cancer: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-updagger.</article-title> <source>Ann Oncol</source>. <year>2019</year>;<volume>30</volume>(<issue>8</issue>):<fpage>1194</fpage>&#x2013;<lpage>220</lpage>. <pub-id pub-id-type="doi">10.1093/annonc/mdz173</pub-id><pub-id pub-id-type="pmid">31161190</pub-id></mixed-citation></ref>
<ref id="r11"><label>11</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Peccatori</surname><given-names>FA</given-names></name><name><surname>Azim</surname><given-names>HA</given-names><suffix>Jr</suffix></name><name><surname>Orecchia</surname><given-names>R</given-names></name><name><surname>Hoekstra</surname><given-names>HJ</given-names></name><name><surname>Pavlidis</surname><given-names>N</given-names></name><name><surname>Kesic</surname><given-names>V</given-names></name><etal/></person-group> <article-title>Cancer, pregnancy and fertility: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up.</article-title> <source>Ann Oncol</source>. <year>2013</year>;<volume>24</volume> <supplement>Suppl 6</supplement>:<fpage>vi160</fpage>&#x2013;<lpage>70</lpage>. <pub-id pub-id-type="doi">10.1093/annonc/mdt199</pub-id><pub-id pub-id-type="pmid">23813932</pub-id></mixed-citation></ref>
<ref id="r12"><label>12</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><collab>Association of Breast Surgery at B</collab></person-group>. <article-title>Surgical guidelines for the management of breast cancer.</article-title> <source>Eur J Surg Oncol</source>. <year>2009</year>;<volume>35</volume> <supplement>Suppl 1</supplement>:<fpage>1</fpage>&#x2013;<lpage>22</lpage>. <pub-id pub-id-type="doi">10.1016/j.ejso.2009.01.008</pub-id><pub-id pub-id-type="pmid">19299100</pub-id></mixed-citation></ref>
<ref id="r13"><label>13</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Caudle</surname><given-names>AS</given-names></name><name><surname>Yang</surname><given-names>WT</given-names></name><name><surname>Krishnamurthy</surname><given-names>S</given-names></name><name><surname>Mittendorf</surname><given-names>EA</given-names></name><name><surname>Black</surname><given-names>DM</given-names></name><name><surname>Gilcrease</surname><given-names>MZ</given-names></name><etal/></person-group> <article-title>Improved Axillary Evaluation Following Neoadjuvant Therapy for Patients With Node-Positive Breast Cancer Using Selective Evaluation of Clipped Nodes: Implementation of Targeted Axillary Dissection.</article-title> <source>J Clin Oncol</source>. <year>2016</year>;<volume>34</volume>(<issue>10</issue>):<fpage>1072</fpage>&#x2013;<lpage>8</lpage>. <pub-id pub-id-type="doi">10.1200/JCO.2015.64.0094</pub-id><pub-id pub-id-type="pmid">26811528</pub-id></mixed-citation></ref>
<ref id="r14"><label>14</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Donker</surname><given-names>M</given-names></name><name><surname>van Tienhoven</surname><given-names>G</given-names></name><name><surname>Straver</surname><given-names>ME</given-names></name><name><surname>Meijnen</surname><given-names>P</given-names></name><name><surname>van de Velde</surname><given-names>CJ</given-names></name><name><surname>Mansel</surname><given-names>RE</given-names></name><etal/></person-group> <article-title>Radiotherapy or surgery of the axilla after a positive sentinel node in breast cancer (EORTC 10981-22023 AMAROS): a randomised, multicentre, open-label, phase 3 non-inferiority trial.</article-title> <source>Lancet Oncol</source>. <year>2014</year>;<volume>15</volume>(<issue>12</issue>):<fpage>1303</fpage>&#x2013;<lpage>10</lpage>. <pub-id pub-id-type="doi">10.1016/S1470-2045(14)70460-7</pub-id><pub-id pub-id-type="pmid">25439688</pub-id></mixed-citation></ref>
<ref id="r15"><label>15</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><collab>Early Breast Cancer Trialists&#x2019; Collaborative G</collab></person-group>, Darby S, McGale P, Correa C, Taylor C, Arriagada R, et al. <article-title>Effect of radiotherapy after breast-conserving surgery on 10-year recurrence and 15-year breast cancer death: meta-analysis of individual patient data for 10,801 women in 17 randomised trials.</article-title> <source>Lancet</source>. <year>2011</year>;<volume>378</volume>(<issue>9804</issue>):<fpage>1707</fpage>&#x2013;<lpage>16</lpage>. <pub-id pub-id-type="doi">10.1016/S0140-6736(11)61629-2</pub-id><pub-id pub-id-type="pmid">22019144</pub-id></mixed-citation></ref>
<ref id="r16"><label>16</label><mixed-citation publication-type="other">Ebctcg, McGale P, Taylor C, Correa C, Cutter D, Duane F, et al. Effect of radiotherapy after mastectomy and axillary surgery on 10-year recurrence and 20-year breast cancer mortality: meta-analysis of individual patient data for 8135 women in 22 randomised trials. Lancet. 2014;383(9935):2127&#x2013;35.</mixed-citation></ref>
<ref id="r17"><label>17</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Whelan</surname><given-names>TJ</given-names></name><name><surname>Pignol</surname><given-names>JP</given-names></name><name><surname>Levine</surname><given-names>MN</given-names></name><name><surname>Julian</surname><given-names>JA</given-names></name><name><surname>MacKenzie</surname><given-names>R</given-names></name><name><surname>Parpia</surname><given-names>S</given-names></name><etal/></person-group> <article-title>Long-term results of hypofractionated radiation therapy for breast cancer.</article-title> <source>N Engl J Med</source>. <year>2010</year>;<volume>362</volume>(<issue>6</issue>):<fpage>513</fpage>&#x2013;<lpage>20</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa0906260</pub-id><pub-id pub-id-type="pmid">20147717</pub-id></mixed-citation></ref>
<ref id="r18"><label>18</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Haviland</surname><given-names>JS</given-names></name><name><surname>Owen</surname><given-names>JR</given-names></name><name><surname>Dewar</surname><given-names>JA</given-names></name><name><surname>Agrawal</surname><given-names>RK</given-names></name><name><surname>Barrett</surname><given-names>J</given-names></name><name><surname>Barrett-Lee</surname><given-names>PJ</given-names></name><etal/></person-group> <article-title>The UK Standardisation of Breast Radiotherapy (START) trials of radiotherapy hypofractionation for treatment of early breast cancer: 10-year follow-up results of two randomised controlled trials.</article-title> <source>Lancet Oncol</source>. <year>2013</year>;<volume>14</volume>(<issue>11</issue>):<fpage>1086</fpage>&#x2013;<lpage>94</lpage>. <pub-id pub-id-type="doi">10.1016/S1470-2045(13)70386-3</pub-id><pub-id pub-id-type="pmid">24055415</pub-id></mixed-citation></ref>
<ref id="r19"><label>19</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Smith</surname><given-names>BD</given-names></name><name><surname>Bellon</surname><given-names>JR</given-names></name><name><surname>Blitzblau</surname><given-names>R</given-names></name><name><surname>Freedman</surname><given-names>G</given-names></name><name><surname>Haffty</surname><given-names>B</given-names></name><name><surname>Hahn</surname><given-names>C</given-names></name><etal/></person-group> <article-title>Radiation therapy for the whole breast: Executive summary of an American Society for Radiation Oncology (ASTRO) evidence-based guideline.</article-title> <source>Pract Radiat Oncol</source>. <year>2018</year>;<volume>8</volume>(<issue>3</issue>):<fpage>145</fpage>&#x2013;<lpage>52</lpage>. <pub-id pub-id-type="doi">10.1016/j.prro.2018.01.012</pub-id><pub-id pub-id-type="pmid">29545124</pub-id></mixed-citation></ref>
<ref id="r20"><label>20</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Kunkler</surname><given-names>IH</given-names></name><name><surname>Williams</surname><given-names>LJ</given-names></name><name><surname>Jack</surname><given-names>WJ</given-names></name><name><surname>Cameron</surname><given-names>DA</given-names></name><name><surname>Dixon</surname><given-names>JM</given-names></name></person-group>. <article-title>investigators PI. Breast-conserving surgery with or without irradiation in women aged 65 years or older with early breast cancer (PRIME II): a randomised controlled trial.</article-title> <source>Lancet Oncol</source>. <year>2015</year>;<volume>16</volume>(<issue>3</issue>):<fpage>266</fpage>&#x2013;<lpage>73</lpage>. <pub-id pub-id-type="doi">10.1016/S1470-2045(14)71221-5</pub-id><pub-id pub-id-type="pmid">25637340</pub-id></mixed-citation></ref>
<ref id="r21"><label>21</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Fastner</surname><given-names>G</given-names></name><name><surname>Gaisberger</surname><given-names>C</given-names></name><name><surname>Kaiser</surname><given-names>J</given-names></name><name><surname>Scherer</surname><given-names>P</given-names></name><name><surname>Ciabattoni</surname><given-names>A</given-names></name><name><surname>Petoukhova</surname><given-names>A</given-names></name><etal/></person-group> <article-title>ESTRO IORT Task Force/ACROP recommendations for intraoperative radiation therapy with electrons (IOERT) in breast cancer.</article-title> <source>Radiother Oncol</source>. <year>2020</year>;<volume>149</volume>:<fpage>150</fpage>&#x2013;<lpage>7</lpage>. <pub-id pub-id-type="doi">10.1016/j.radonc.2020.04.059</pub-id><pub-id pub-id-type="pmid">32413529</pub-id></mixed-citation></ref>
<ref id="r22"><label>22</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Burstein</surname><given-names>HJ</given-names></name><name><surname>Curigliano</surname><given-names>G</given-names></name><name><surname>Loibl</surname><given-names>S</given-names></name><name><surname>Dubsky</surname><given-names>P</given-names></name><name><surname>Gnant</surname><given-names>M</given-names></name><name><surname>Poortmans</surname><given-names>P</given-names></name><etal/></person-group> <article-title>Estimating the benefits of therapy for early-stage breast cancer: the St. Gallen International Consensus Guidelines for the primary therapy of early breast cancer 2019.</article-title> <source>Ann Oncol</source>. <year>2019</year>;<volume>30</volume>(<issue>10</issue>):<fpage>1541</fpage>&#x2013;<lpage>57</lpage>. <pub-id pub-id-type="doi">10.1093/annonc/mdz235</pub-id><pub-id pub-id-type="pmid">31373601</pub-id></mixed-citation></ref>
<ref id="r23"><label>23</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Henry</surname><given-names>NL</given-names></name><name><surname>Somerfield</surname><given-names>MR</given-names></name><name><surname>Abramson</surname><given-names>VG</given-names></name><name><surname>Ismaila</surname><given-names>N</given-names></name><name><surname>Allison</surname><given-names>KH</given-names></name><name><surname>Anders</surname><given-names>CK</given-names></name><etal/></person-group> <article-title>Role of Patient and Disease Factors in Adjuvant Systemic Therapy Decision Making for Early-Stage, Operable Breast Cancer: Update of the ASCO Endorsement of the Cancer Care Ontario Guideline.</article-title> <source>J Clin Oncol</source>. <year>2019</year>;<volume>37</volume>(<issue>22</issue>):<fpage>1965</fpage>&#x2013;<lpage>77</lpage>. <pub-id pub-id-type="doi">10.1200/JCO.19.00948</pub-id><pub-id pub-id-type="pmid">31206315</pub-id></mixed-citation></ref>
<ref id="r24"><label>24</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>van Ramshorst</surname><given-names>MS</given-names></name><name><surname>van der Voort</surname><given-names>A</given-names></name><name><surname>van Werkhoven</surname><given-names>ED</given-names></name><name><surname>Mandjes</surname><given-names>IA</given-names></name><name><surname>Kemper</surname><given-names>I</given-names></name><name><surname>Dezentje</surname><given-names>VO</given-names></name><etal/></person-group> <article-title>Neoadjuvant chemotherapy with or without anthracyclines in the presence of dual HER2 blockade for HER2-positive breast cancer (TRAIN-2): a multicentre, open-label, randomised, phase 3 trial.</article-title> <source>Lancet Oncol</source>. <year>2018</year>;<volume>19</volume>(<issue>12</issue>):<fpage>1630</fpage>&#x2013;<lpage>40</lpage>. <pub-id pub-id-type="doi">10.1016/S1470-2045(18)30570-9</pub-id><pub-id pub-id-type="pmid">30413379</pub-id></mixed-citation></ref>
<ref id="r25"><label>25</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Masuda</surname><given-names>N</given-names></name><name><surname>Lee</surname><given-names>SJ</given-names></name><name><surname>Ohtani</surname><given-names>S</given-names></name><name><surname>Im</surname><given-names>YH</given-names></name><name><surname>Lee</surname><given-names>ES</given-names></name><name><surname>Yokota</surname><given-names>I</given-names></name><etal/></person-group> <article-title>Adjuvant Capecitabine for Breast Cancer after Preoperative Chemotherapy.</article-title> <source>N Engl J Med</source>. <year>2017</year>;<volume>376</volume>(<issue>22</issue>):<fpage>2147</fpage>&#x2013;<lpage>59</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1612645</pub-id><pub-id pub-id-type="pmid">28564564</pub-id></mixed-citation></ref>
<ref id="r26"><label>26</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Sparano</surname><given-names>JA</given-names></name><name><surname>Gray</surname><given-names>RJ</given-names></name><name><surname>Makower</surname><given-names>DF</given-names></name><name><surname>Pritchard</surname><given-names>KI</given-names></name><name><surname>Albain</surname><given-names>KS</given-names></name><name><surname>Hayes</surname><given-names>DF</given-names></name><etal/></person-group> <article-title>Prospective Validation of a 21-Gene Expression Assay in Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2015</year>;<volume>373</volume>(<issue>21</issue>):<fpage>2005</fpage>&#x2013;<lpage>14</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1510764</pub-id><pub-id pub-id-type="pmid">26412349</pub-id></mixed-citation></ref>
<ref id="r27"><label>27</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Cardoso</surname><given-names>F</given-names></name><name><surname>van&#x2019;t Veer</surname><given-names>LJ</given-names></name><name><surname>Bogaerts</surname><given-names>J</given-names></name><name><surname>Slaets</surname><given-names>L</given-names></name><name><surname>Viale</surname><given-names>G</given-names></name><name><surname>Delaloge</surname><given-names>S</given-names></name><etal/></person-group> <article-title>70-Gene Signature as an Aid to Treatment Decisions in Early-Stage Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2016</year>;<volume>375</volume>(<issue>8</issue>):<fpage>717</fpage>&#x2013;<lpage>29</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1602253</pub-id><pub-id pub-id-type="pmid">27557300</pub-id></mixed-citation></ref>
<ref id="r28"><label>28</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Filipits</surname><given-names>M</given-names></name><name><surname>Nielsen</surname><given-names>TO</given-names></name><name><surname>Rudas</surname><given-names>M</given-names></name><name><surname>Greil</surname><given-names>R</given-names></name><name><surname>Stoger</surname><given-names>H</given-names></name><name><surname>Jakesz</surname><given-names>R</given-names></name><etal/></person-group> <article-title>The PAM50 risk-of-recurrence score predicts risk for late distant recurrence after endocrine therapy in postmenopausal women with endocrine-responsive early breast cancer.</article-title> <source>Clin Cancer Res</source>. <year>2014</year>;<volume>20</volume>(<issue>5</issue>):<fpage>1298</fpage>&#x2013;<lpage>305</lpage>. <pub-id pub-id-type="doi">10.1158/1078-0432.CCR-13-1845</pub-id><pub-id pub-id-type="pmid">24520097</pub-id></mixed-citation></ref>
<ref id="r29"><label>29</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Genuino</surname><given-names>AJ</given-names></name><name><surname>Chaikledkaew</surname><given-names>U</given-names></name></person-group>. <article-title>The DO, Reungwetwattana T, Thakkinstian A. Adjuvant trastuzumab regimen for HER2-positive early-stage breast cancer: a systematic review and meta-analysis.</article-title> <source>Expert Rev Clin Pharmacol</source>. <year>2019</year>;<volume>12</volume>(<issue>8</issue>):<fpage>815</fpage>&#x2013;<lpage>24</lpage>. <pub-id pub-id-type="doi">10.1080/17512433.2019.1637252</pub-id><pub-id pub-id-type="pmid">31287333</pub-id></mixed-citation></ref>
<ref id="r30"><label>30</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><collab>Early Breast Cancer Trialists&#x2019; Collaborative g</collab></person-group>. <article-title>Trastuzumab for early-stage, HER2-positive breast cancer: a meta-analysis of 13 864 women in seven randomised trials.</article-title> <source>Lancet Oncol</source>. <year>2021</year>;<volume>22</volume>(<issue>8</issue>):<fpage>1139</fpage>&#x2013;<lpage>50</lpage>. <pub-id pub-id-type="doi">10.1016/S1470-2045(21)00288-6</pub-id><pub-id pub-id-type="pmid">34339645</pub-id></mixed-citation></ref>
<ref id="r31"><label>31</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Piccart</surname><given-names>M</given-names></name><name><surname>Procter</surname><given-names>M</given-names></name><name><surname>Fumagalli</surname><given-names>D</given-names></name></person-group>, Azambuja Ed, Clark E, Ewer MS, et al. <article-title>Adjuvant Pertuzumab and Trastuzumab in Early HER2-Positive Breast Cancer in the APHINITY Trial: 6 Years&#x2019; Follow-Up.</article-title> <source>J Clin Oncol</source>. <year>2021</year>;<volume>39</volume>(<issue>13</issue>):<fpage>1448</fpage>&#x2013;<lpage>57</lpage>. <pub-id pub-id-type="doi">10.1200/JCO.20.01204</pub-id><pub-id pub-id-type="pmid">33539215</pub-id></mixed-citation></ref>
<ref id="r32"><label>32</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tolaney</surname><given-names>SM</given-names></name><name><surname>Barry</surname><given-names>WT</given-names></name><name><surname>Dang</surname><given-names>CT</given-names></name><name><surname>Yardley</surname><given-names>DA</given-names></name><name><surname>Moy</surname><given-names>B</given-names></name><name><surname>Marcom</surname><given-names>PK</given-names></name><etal/></person-group> <article-title>Adjuvant paclitaxel and trastuzumab for node-negative, HER2-positive breast cancer.</article-title> <source>N Engl J Med</source>. <year>2015</year>;<volume>372</volume>(<issue>2</issue>):<fpage>134</fpage>&#x2013;<lpage>41</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1406281</pub-id><pub-id pub-id-type="pmid">25564897</pub-id></mixed-citation></ref>
<ref id="r33"><label>33</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Gianni</surname><given-names>L</given-names></name><name><surname>Pienkowski</surname><given-names>T</given-names></name><name><surname>Im</surname><given-names>YH</given-names></name><name><surname>Roman</surname><given-names>L</given-names></name><name><surname>Tseng</surname><given-names>LM</given-names></name><name><surname>Liu</surname><given-names>MC</given-names></name><etal/></person-group> <article-title>Efficacy and safety of neoadjuvant pertuzumab and trastuzumab in women with locally advanced, inflammatory, or early HER2-positive breast cancer (NeoSphere): a randomised multicentre, open-label, phase 2 trial.</article-title> <source>Lancet Oncol</source>. <year>2012</year>;<volume>13</volume>(<issue>1</issue>):<fpage>25</fpage>&#x2013;<lpage>32</lpage>. <pub-id pub-id-type="doi">10.1016/S1470-2045(11)70336-9</pub-id><pub-id pub-id-type="pmid">22153890</pub-id></mixed-citation></ref>
<ref id="r34"><label>34</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>von Minckwitz</surname><given-names>G</given-names></name><name><surname>Procter</surname><given-names>M</given-names></name><name><surname>de Azambuja</surname><given-names>E</given-names></name><name><surname>Zardavas</surname><given-names>D</given-names></name><name><surname>Benyunes</surname><given-names>M</given-names></name><name><surname>Viale</surname><given-names>G</given-names></name><etal/></person-group> <article-title>Adjuvant Pertuzumab and Trastuzumab in Early HER2-Positive Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2017</year>;<volume>377</volume>(<issue>2</issue>):<fpage>122</fpage>&#x2013;<lpage>31</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1703643</pub-id><pub-id pub-id-type="pmid">28581356</pub-id></mixed-citation></ref>
<ref id="r35"><label>35</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>von Minckwitz</surname><given-names>G</given-names></name><name><surname>Huang</surname><given-names>CS</given-names></name><name><surname>Mano</surname><given-names>MS</given-names></name><name><surname>Loibl</surname><given-names>S</given-names></name><name><surname>Mamounas</surname><given-names>EP</given-names></name><name><surname>Untch</surname><given-names>M</given-names></name><etal/></person-group> <article-title>Trastuzumab Emtansine for Residual Invasive HER2-Positive Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2019</year>;<volume>380</volume>(<issue>7</issue>):<fpage>617</fpage>&#x2013;<lpage>28</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1814017</pub-id><pub-id pub-id-type="pmid">30516102</pub-id></mixed-citation></ref>
<ref id="r36"><label>36</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><collab>Early Breast Cancer Trialists&#x2019; Collaborative G</collab></person-group>. <article-title>Effects of chemotherapy and hormonal therapy for early breast cancer on recurrence and 15-year survival: an overview of the randomised trials.</article-title> <source>Lancet</source>. <year>2005</year>;<volume>365</volume>(<issue>9472</issue>):<fpage>1687</fpage>&#x2013;<lpage>717</lpage>. <pub-id pub-id-type="doi">10.1016/S0140-6736(05)66544-0</pub-id><pub-id pub-id-type="pmid">15894097</pub-id></mixed-citation></ref>
<ref id="r37"><label>37</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Burstein</surname><given-names>HJ</given-names></name><name><surname>Somerfield</surname><given-names>MR</given-names></name><name><surname>Barton</surname><given-names>DL</given-names></name><name><surname>Dorris</surname><given-names>A</given-names></name><name><surname>Fallowfield</surname><given-names>LJ</given-names></name><name><surname>Jain</surname><given-names>D</given-names></name><etal/></person-group> <article-title>Endocrine Treatment and Targeted Therapy for Hormone Receptor-Positive, Human Epidermal Growth Factor Receptor 2-Negative Metastatic Breast Cancer: ASCO Guideline Update.</article-title> <source>J Clin Oncol</source>. <year>2021</year>;<volume>39</volume>(<issue>35</issue>):<fpage>3959</fpage>&#x2013;<lpage>77</lpage>. <pub-id pub-id-type="doi">10.1200/JCO.21.01392</pub-id><pub-id pub-id-type="pmid">34324367</pub-id></mixed-citation></ref>
<ref id="r38"><label>38</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Davies</surname><given-names>C</given-names></name><name><surname>Pan</surname><given-names>H</given-names></name><name><surname>Godwin</surname><given-names>J</given-names></name><name><surname>Gray</surname><given-names>R</given-names></name><name><surname>Arriagada</surname><given-names>R</given-names></name><name><surname>Raina</surname><given-names>V</given-names></name><etal/></person-group> <article-title>Long-term effects of continuing adjuvant tamoxifen to 10 years versus stopping at 5 years after diagnosis of oestrogen receptor-positive breast cancer: ATLAS, a randomised trial.</article-title> <source>Lancet</source>. <year>2013</year>;<volume>381</volume>(<issue>9869</issue>):<fpage>805</fpage>&#x2013;<lpage>16</lpage>. <pub-id pub-id-type="doi">10.1016/S0140-6736(12)61963-1</pub-id><pub-id pub-id-type="pmid">23219286</pub-id></mixed-citation></ref>
<ref id="r39"><label>39</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dowsett</surname><given-names>M</given-names></name><name><surname>Cuzick</surname><given-names>J</given-names></name><name><surname>Ingle</surname><given-names>J</given-names></name><name><surname>Coates</surname><given-names>A</given-names></name><name><surname>Forbes</surname><given-names>J</given-names></name><name><surname>Bliss</surname><given-names>J</given-names></name><etal/></person-group> <article-title>Meta-analysis of breast cancer outcomes in adjuvant trials of aromatase inhibitors versus tamoxifen.</article-title> <source>J Clin Oncol</source>. <year>2010</year>;<volume>28</volume>(<issue>3</issue>):<fpage>509</fpage>&#x2013;<lpage>18</lpage>. <pub-id pub-id-type="doi">10.1200/JCO.2009.23.1274</pub-id><pub-id pub-id-type="pmid">19949017</pub-id></mixed-citation></ref>
<ref id="r40"><label>40</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Francis</surname><given-names>PA</given-names></name><name><surname>Regan</surname><given-names>MM</given-names></name><name><surname>Fleming</surname><given-names>GF</given-names></name></person-group>. <article-title>Adjuvant ovarian suppression in premenopausal breast cancer.</article-title> <source>N Engl J Med</source>. <year>2015</year>;<volume>372</volume>(<issue>17</issue>):<fpage>1673</fpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1412379</pub-id><pub-id pub-id-type="pmid">25901437</pub-id></mixed-citation></ref>
<ref id="r41"><label>41</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Pagani</surname><given-names>O</given-names></name><name><surname>Regan</surname><given-names>MM</given-names></name><name><surname>Walley</surname><given-names>BA</given-names></name><name><surname>Fleming</surname><given-names>GF</given-names></name><name><surname>Colleoni</surname><given-names>M</given-names></name><name><surname>Lang</surname><given-names>I</given-names></name><etal/></person-group> <article-title>Adjuvant exemestane with ovarian suppression in premenopausal breast cancer.</article-title> <source>N Engl J Med</source>. <year>2014</year>;<volume>371</volume>(<issue>2</issue>):<fpage>107</fpage>&#x2013;<lpage>18</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1404037</pub-id><pub-id pub-id-type="pmid">24881463</pub-id></mixed-citation></ref>
<ref id="r42"><label>42</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Francis</surname><given-names>PA</given-names></name><name><surname>Pagani</surname><given-names>O</given-names></name><name><surname>Fleming</surname><given-names>GF</given-names></name><name><surname>Walley</surname><given-names>BA</given-names></name><name><surname>Colleoni</surname><given-names>M</given-names></name><name><surname>Lang</surname><given-names>I</given-names></name><etal/></person-group> <article-title>Tailoring Adjuvant Endocrine Therapy for Premenopausal Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2018</year>;<volume>379</volume>(<issue>2</issue>):<fpage>122</fpage>&#x2013;<lpage>37</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1803164</pub-id><pub-id pub-id-type="pmid">29863451</pub-id></mixed-citation></ref>
<ref id="r43"><label>43</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Smith</surname><given-names>IE</given-names></name><name><surname>Dowsett</surname><given-names>M</given-names></name><name><surname>Ebbs</surname><given-names>SR</given-names></name><name><surname>Dixon</surname><given-names>JM</given-names></name><name><surname>Skene</surname><given-names>A</given-names></name><name><surname>Blohmer</surname><given-names>JU</given-names></name><etal/></person-group> <article-title>Neoadjuvant treatment of postmenopausal breast cancer with anastrozole, tamoxifen, or both in combination: the Immediate Preoperative Anastrozole, Tamoxifen, or Combined with Tamoxifen (IMPACT) multicenter double-blind randomized trial.</article-title> <source>J Clin Oncol</source>. <year>2005</year>;<volume>23</volume>(<issue>22</issue>):<fpage>5108</fpage>&#x2013;<lpage>16</lpage>. <pub-id pub-id-type="doi">10.1200/JCO.2005.04.005</pub-id><pub-id pub-id-type="pmid">15998903</pub-id></mixed-citation></ref>
<ref id="r44"><label>44</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><collab>Early Breast Cancer Trialists&#x2019; Collaborative G</collab></person-group>. <article-title>Adjuvant bisphosphonate treatment in early breast cancer: meta-analyses of individual patient data from randomised trials.</article-title> <source>Lancet</source>. <year>2015</year>;<volume>386</volume>(<issue>10001</issue>):<fpage>1353</fpage>&#x2013;<lpage>61</lpage>. <pub-id pub-id-type="doi">10.1016/S0140-6736(15)60908-4</pub-id><pub-id pub-id-type="pmid">26211824</pub-id></mixed-citation></ref>
<ref id="r45"><label>45</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Dhesy-Thind</surname><given-names>S</given-names></name><name><surname>Fletcher</surname><given-names>GG</given-names></name><name><surname>Blanchette</surname><given-names>PS</given-names></name><name><surname>Clemons</surname><given-names>MJ</given-names></name><name><surname>Dillmon</surname><given-names>MS</given-names></name><name><surname>Frank</surname><given-names>ES</given-names></name><etal/></person-group> <article-title>Use of Adjuvant Bisphosphonates and Other Bone-Modifying Agents in Breast Cancer: A Cancer Care Ontario and American Society of Clinical Oncology Clinical Practice Guideline.</article-title> <source>J Clin Oncol</source>. <year>2017</year>;<volume>35</volume>(<issue>18</issue>):<fpage>2062</fpage>&#x2013;<lpage>81</lpage>. <pub-id pub-id-type="doi">10.1200/JCO.2016.70.7257</pub-id><pub-id pub-id-type="pmid">28618241</pub-id></mixed-citation></ref>
<ref id="r46"><label>46</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Cardoso</surname><given-names>F</given-names></name><name><surname>Paluch-Shimon</surname><given-names>S</given-names></name><name><surname>Senkus</surname><given-names>E</given-names></name><name><surname>Curigliano</surname><given-names>G</given-names></name><name><surname>Aapro</surname><given-names>MS</given-names></name><name><surname>Andre</surname><given-names>F</given-names></name><etal/></person-group> <article-title>5th ESO-ESMO international consensus guidelines for advanced breast cancer (ABC 5).</article-title> <source>Ann Oncol</source>. <year>2020</year>;<volume>31</volume>(<issue>12</issue>):<fpage>1623</fpage>&#x2013;<lpage>49</lpage>. <pub-id pub-id-type="doi">10.1016/j.annonc.2020.09.010</pub-id><pub-id pub-id-type="pmid">32979513</pub-id></mixed-citation></ref>
<ref id="r47"><label>47</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Im</surname><given-names>S-A</given-names></name><name><surname>Lu</surname><given-names>Y-S</given-names></name><name><surname>Bardia</surname><given-names>A</given-names></name><name><surname>Harbeck</surname><given-names>N</given-names></name><name><surname>Colleoni</surname><given-names>M</given-names></name><name><surname>Franke</surname><given-names>F</given-names></name><etal/></person-group> <article-title>Overall Survival with Ribociclib plus Endocrine Therapy in Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2019</year>;<volume>381</volume>(<issue>4</issue>):<fpage>307</fpage>&#x2013;<lpage>16</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1903765</pub-id><pub-id pub-id-type="pmid">31166679</pub-id></mixed-citation></ref>
<ref id="r48"><label>48</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Slamon</surname><given-names>DJ</given-names></name><name><surname>Neven</surname><given-names>P</given-names></name><name><surname>Chia</surname><given-names>S</given-names></name><name><surname>Fasching</surname><given-names>PA</given-names></name><name><surname>De Laurentiis</surname><given-names>M</given-names></name></person-group>, Im S-A, et al. <article-title>Overall Survival with Ribociclib plus Fulvestrant in Advanced Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2020</year>;<volume>382</volume>(<issue>6</issue>):<fpage>514</fpage>&#x2013;<lpage>24</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1911149</pub-id><pub-id pub-id-type="pmid">31826360</pub-id></mixed-citation></ref>
<ref id="r49"><label>49</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Slamon</surname><given-names>DJ</given-names></name><name><surname>Neven</surname><given-names>P</given-names></name><name><surname>Chia</surname><given-names>S</given-names></name><name><surname>Fasching</surname><given-names>PA</given-names></name><name><surname>Laurentiis</surname><given-names>MD</given-names></name></person-group>, Im S-A, et al. <article-title>Phase III Randomized Study of Ribociclib and Fulvestrant in Hormone Receptor&#x2013;Positive, Human Epidermal Growth Factor Receptor 2&#x2013;Negative Advanced Breast Cancer: MONALEESA-3.</article-title> <source>J Clin Oncol</source>. <year>2018</year>;<volume>36</volume>(<issue>24</issue>):<fpage>2465</fpage>&#x2013;<lpage>72</lpage>. <pub-id pub-id-type="doi">10.1200/JCO.2018.78.9909</pub-id><pub-id pub-id-type="pmid">29860922</pub-id></mixed-citation></ref>
<ref id="r50"><label>50</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Sledge</surname><given-names>GW</given-names><suffix>Jr</suffix></name><name><surname>Toi</surname><given-names>M</given-names></name><name><surname>Neven</surname><given-names>P</given-names></name><name><surname>Sohn</surname><given-names>J</given-names></name><name><surname>Inoue</surname><given-names>K</given-names></name><name><surname>Pivot</surname><given-names>X</given-names></name><etal/></person-group> <article-title>The Effect of Abemaciclib Plus Fulvestrant on Overall Survival in Hormone Receptor&#x2013;Positive, ERBB2-Negative Breast Cancer That Progressed on Endocrine Therapy&#x2014;MONARCH 2: A Randomized Clinical Trial.</article-title> <source>JAMA Oncol</source>. <year>2020</year>;<volume>6</volume>(<issue>1</issue>):<fpage>116</fpage>&#x2013;<lpage>24</lpage>. <pub-id pub-id-type="doi">10.1001/jamaoncol.2019.4782</pub-id><pub-id pub-id-type="pmid">31563959</pub-id></mixed-citation></ref>
<ref id="r51"><label>51</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Sledge</surname><given-names>GW</given-names></name><name><surname>Sledge</surname><given-names>J</given-names></name><name><surname>Toi</surname><given-names>M</given-names></name><name><surname>Neven</surname><given-names>P</given-names></name><name><surname>Sohn</surname><given-names>J</given-names></name><name><surname>Inoue</surname><given-names>K</given-names></name><etal/></person-group> <article-title>MONARCH 2: Abemaciclib in Combination With Fulvestrant in Women With HR+/HER2&#x2212; Advanced Breast Cancer Who Had Progressed While Receiving Endocrine Therapy.</article-title> <source>J Clin Oncol</source>. <year>2017</year>;<volume>35</volume>(<issue>25</issue>):<fpage>2875</fpage>&#x2013;<lpage>84</lpage>. <pub-id pub-id-type="doi">10.1200/JCO.2017.73.7585</pub-id><pub-id pub-id-type="pmid">28580882</pub-id></mixed-citation></ref>
<ref id="r52"><label>52</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tripathy</surname><given-names>D</given-names></name><name><surname>Im</surname><given-names>SA</given-names></name><name><surname>Colleoni</surname><given-names>M</given-names></name><name><surname>Franke</surname><given-names>F</given-names></name><name><surname>Bardia</surname><given-names>A</given-names></name><name><surname>Harbeck</surname><given-names>N</given-names></name><etal/></person-group> <article-title>Ribociclib plus endocrine therapy for premenopausal women with hormone-receptor-positive, advanced breast cancer (MONALEESA-7): a randomised phase 3 trial.</article-title> <source>Lancet Oncol</source>. <year>2018</year>;<volume>19</volume>(<issue>7</issue>):<fpage>904</fpage>&#x2013;<lpage>15</lpage>. <pub-id pub-id-type="doi">10.1016/S1470-2045(18)30292-4</pub-id><pub-id pub-id-type="pmid">29804902</pub-id></mixed-citation></ref>
<ref id="r53"><label>53</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hortobagyi</surname><given-names>GN</given-names></name><name><surname>Stemmer</surname><given-names>SM</given-names></name><name><surname>Burris</surname><given-names>HA</given-names></name><name><surname>Yap</surname><given-names>Y-S</given-names></name><name><surname>Sonke</surname><given-names>GS</given-names></name><name><surname>Paluch-Shimon</surname><given-names>S</given-names></name><etal/></person-group> <article-title>Ribociclib as First-Line Therapy for HR-Positive, Advanced Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2016</year>;<volume>375</volume>(<issue>18</issue>):<fpage>1738</fpage>&#x2013;<lpage>48</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1609709</pub-id><pub-id pub-id-type="pmid">27717303</pub-id></mixed-citation></ref>
<ref id="r54"><label>54</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Rugo</surname><given-names>HS</given-names></name><name><surname>Finn</surname><given-names>RS</given-names></name><name><surname>Di&#x00E9;ras</surname><given-names>V</given-names></name><name><surname>Ettl</surname><given-names>J</given-names></name><name><surname>Lipatov</surname><given-names>O</given-names></name><name><surname>Joy</surname><given-names>AA</given-names></name><etal/></person-group> <article-title>Palbociclib plus letrozole as first-line therapy in estrogen receptor-positive/human epidermal growth factor receptor 2-negative advanced breast cancer with extended follow-up.</article-title> <source>Breast Cancer Res Treat</source>. <year>2019</year>;<volume>174</volume>(<issue>3</issue>):<fpage>719</fpage>&#x2013;<lpage>29</lpage>. <pub-id pub-id-type="doi">10.1007/s10549-018-05125-4</pub-id><pub-id pub-id-type="pmid">30632023</pub-id></mixed-citation></ref>
<ref id="r55"><label>55</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Goetz</surname><given-names>MP</given-names></name><name><surname>Toi</surname><given-names>M</given-names></name><name><surname>Campone</surname><given-names>M</given-names></name><name><surname>Sohn</surname><given-names>J</given-names></name><name><surname>Paluch-Shimon</surname><given-names>S</given-names></name><name><surname>Huober</surname><given-names>J</given-names></name><etal/></person-group> <article-title>MONARCH 3: Abemaciclib As Initial Therapy for Advanced Breast Cancer.</article-title> <source>J Clin Oncol</source>. <year>2017</year>;<volume>35</volume>(<issue>32</issue>):<fpage>3638</fpage>&#x2013;<lpage>46</lpage>. <pub-id pub-id-type="doi">10.1200/JCO.2017.75.6155</pub-id><pub-id pub-id-type="pmid">28968163</pub-id></mixed-citation></ref>
<ref id="r56"><label>56</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Hortobagyi</surname><given-names>GN</given-names></name><name><surname>Stemmer</surname><given-names>SM</given-names></name><name><surname>Burris</surname><given-names>HA</given-names></name><name><surname>Yap</surname><given-names>YS</given-names></name><name><surname>Sonke</surname><given-names>GS</given-names></name><name><surname>Paluch-Shimon</surname><given-names>S</given-names></name><etal/></person-group> <article-title>Updated results from MONALEESA-2, a phase 3 trial of first-line ribociclib + letrozole in hormone receptor-positive (HR+), HER2-negative (HER2&#x2013;), advanced breast cancer (ABC).</article-title> <source>J Clin Oncol</source>. <year>2017</year>;<volume>35</volume>(<issue>15</issue>) <supplement>suppl</supplement>:<fpage>1038</fpage>. <pub-id pub-id-type="doi">10.1200/JCO.2017.35.15_suppl.1038</pub-id></mixed-citation></ref>
<ref id="r57"><label>57</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Cristofanilli</surname><given-names>M</given-names></name><name><surname>Turner</surname><given-names>NC</given-names></name><name><surname>Bondarenko</surname><given-names>I</given-names></name><name><surname>Ro</surname><given-names>J</given-names></name><name><surname>Im</surname><given-names>SA</given-names></name><name><surname>Masuda</surname><given-names>N</given-names></name><etal/></person-group> <article-title>Fulvestrant plus palbociclib versus fulvestrant plus placebo for treatment of hormone-receptor-positive, HER2-negative metastatic breast cancer that progressed on previous endocrine therapy (PALOMA-3): final analysis of the multicentre, double-blind, phase 3 randomised controlled trial.</article-title> <source>Lancet Oncol</source>. <year>2016</year>;<volume>17</volume>(<issue>4</issue>):<fpage>425</fpage>&#x2013;<lpage>39</lpage>. <pub-id pub-id-type="doi">10.1016/S1470-2045(15)00613-0</pub-id><pub-id pub-id-type="pmid">26947331</pub-id></mixed-citation></ref>
<ref id="r58"><label>58</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Goetz</surname><given-names>MP</given-names></name><name><surname>Toi</surname><given-names>M</given-names></name><name><surname>Campone</surname><given-names>M</given-names></name><name><surname>Sohn</surname><given-names>J</given-names></name><name><surname>Paluch-Shimon</surname><given-names>S</given-names></name><name><surname>Huober</surname><given-names>J</given-names></name><etal/></person-group> <article-title>MONARCH 3: Abemaciclib As Initial Therapy for Advanced Breast Cancer.</article-title> <source>J Clin Oncol</source>. <year>2017</year>;<volume>35</volume>(<issue>32</issue>):<fpage>3638</fpage>&#x2013;<lpage>46</lpage>. <pub-id pub-id-type="doi">10.1200/JCO.2017.75.6155</pub-id><pub-id pub-id-type="pmid">28968163</pub-id></mixed-citation></ref>
<ref id="r59"><label>59</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Andr&#x00E9;</surname><given-names>F</given-names></name><name><surname>Ciruelos</surname><given-names>E</given-names></name><name><surname>Rubovszky</surname><given-names>G</given-names></name><name><surname>Campone</surname><given-names>M</given-names></name><name><surname>Loibl</surname><given-names>S</given-names></name><name><surname>Rugo</surname><given-names>HS</given-names></name><etal/></person-group> <article-title>Alpelisib for PIK3CA-Mutated, Hormone Receptor-Positive Advanced Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2019</year>;<volume>380</volume>(<issue>20</issue>):<fpage>1929</fpage>&#x2013;<lpage>40</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1813904</pub-id><pub-id pub-id-type="pmid">31091374</pub-id></mixed-citation></ref>
<ref id="r60"><label>60</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Andr&#x00E9;</surname><given-names>F</given-names></name><name><surname>Ciruelos</surname><given-names>EM</given-names></name><name><surname>Juric</surname><given-names>D</given-names></name><name><surname>Loibl</surname><given-names>S</given-names></name><name><surname>Campone</surname><given-names>M</given-names></name><name><surname>Mayer</surname><given-names>IA</given-names></name><etal/></person-group> <article-title>Alpelisib plus fulvestrant for PIK3CA-mutated, hormone receptor-positive, human epidermal growth factor receptor-2-negative advanced breast cancer: final overall survival results from SOLAR-1.</article-title> <source>Ann Oncol</source>. <year>2021</year>;<volume>32</volume>(<issue>2</issue>):<fpage>208</fpage>&#x2013;<lpage>17</lpage>. <pub-id pub-id-type="doi">10.1016/j.annonc.2020.11.011</pub-id><pub-id pub-id-type="pmid">33246021</pub-id></mixed-citation></ref>
<ref id="r61"><label>61</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Schmid</surname><given-names>P</given-names></name><name><surname>Adams</surname><given-names>S</given-names></name><name><surname>Rugo</surname><given-names>HS</given-names></name><name><surname>Schneeweiss</surname><given-names>A</given-names></name><name><surname>Barrios</surname><given-names>CH</given-names></name><name><surname>Iwata</surname><given-names>H</given-names></name><etal/></person-group> <article-title>Atezolizumab and Nab-Paclitaxel in Advanced Triple-Negative Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2018</year>;<volume>379</volume>(<issue>22</issue>):<fpage>2108</fpage>&#x2013;<lpage>21</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1809615</pub-id><pub-id pub-id-type="pmid">30345906</pub-id></mixed-citation></ref>
<ref id="r62"><label>62</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Cortes</surname><given-names>J</given-names></name><name><surname>Cescon</surname><given-names>DW</given-names></name><name><surname>Rugo</surname><given-names>HS</given-names></name><name><surname>Nowecki</surname><given-names>Z</given-names></name><name><surname>Im</surname><given-names>SA</given-names></name><name><surname>Yusof</surname><given-names>MM</given-names></name><etal/></person-group> <article-title>Pembrolizumab plus chemotherapy versus placebo plus chemotherapy for previously untreated locally recurrent inoperable or metastatic triple-negative breast cancer (KEYNOTE-355): a randomised, placebo-controlled, double-blind, phase 3 clinical trial.</article-title> <source>Lancet</source>. <year>2020</year>;<volume>396</volume>(<issue>10265</issue>):<fpage>1817</fpage>&#x2013;<lpage>28</lpage>. <pub-id pub-id-type="doi">10.1016/S0140-6736(20)32531-9</pub-id><pub-id pub-id-type="pmid">33278935</pub-id></mixed-citation></ref>
<ref id="r63"><label>63</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Cortes</surname><given-names>J</given-names></name><name><surname>Cescon</surname><given-names>DW</given-names></name><name><surname>Rugo</surname><given-names>HS</given-names></name><name><surname>Nowecki</surname><given-names>Z</given-names></name></person-group>, Im S-A, Yusof MM, et al. <article-title>KEYNOTE-355: Randomized, double-blind, phase III study of pembrolizumab + chemotherapy versus placebo + chemotherapy for previously untreated locally recurrent inoperable or metastatic triple-negative breast cancer.</article-title> <source>J Clin Oncol</source>. <year>2020</year>;<volume>38</volume>(<issue>15</issue>) <supplement>suppl</supplement>:<fpage>1000</fpage>. <pub-id pub-id-type="doi">10.1200/JCO.2020.38.15_suppl.1000</pub-id></mixed-citation></ref>
<ref id="r64"><label>64</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Tung</surname><given-names>NM</given-names></name><name><surname>Robson</surname><given-names>ME</given-names></name><name><surname>Ventz</surname><given-names>S</given-names></name><name><surname>Santa-Maria</surname><given-names>CA</given-names></name><name><surname>Marcom</surname><given-names>PK</given-names></name><name><surname>Nanda</surname><given-names>R</given-names></name><etal/></person-group> <article-title>TBCRC 048: A phase II study of olaparib monotherapy in metastatic breast cancer patients with germline or somatic mutations in DNA damage response (DDR) pathway genes (Olaparib Expanded).</article-title> <source>J Clin Oncol</source>. <year>2020</year>;<volume>38</volume>(<issue>15</issue>) <supplement>suppl</supplement>:<fpage>1002</fpage>. <pub-id pub-id-type="doi">10.1200/JCO.2020.38.15_suppl.1002</pub-id></mixed-citation></ref>
<ref id="r65"><label>65</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Robson</surname><given-names>ME</given-names></name><name><surname>Tung</surname><given-names>N</given-names></name><name><surname>Conte</surname><given-names>P</given-names></name><name><surname>Im</surname><given-names>SA</given-names></name><name><surname>Senkus</surname><given-names>E</given-names></name><name><surname>Xu</surname><given-names>B</given-names></name><etal/></person-group> <article-title>OlympiAD final overall survival and tolerability results: Olaparib versus chemotherapy treatment of physician&#x2019;s choice in patients with a germline BRCA mutation and HER2-negative metastatic breast cancer.</article-title> <source>Ann Oncol</source>. <year>2019</year>;<volume>30</volume>(<issue>4</issue>):<fpage>558</fpage>&#x2013;<lpage>66</lpage>. <pub-id pub-id-type="doi">10.1093/annonc/mdz012</pub-id><pub-id pub-id-type="pmid">30689707</pub-id></mixed-citation></ref>
<ref id="r66"><label>66</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Robson</surname><given-names>M</given-names></name></person-group>, Im S-A, Senkus E, Xu B, Domchek SM, Masuda N, et al. <article-title>Olaparib for Metastatic Breast Cancer in Patients with a Germline BRCA Mutation.</article-title> <source>N Engl J Med</source>. <year>2017</year>;<volume>377</volume>(<issue>6</issue>):<fpage>523</fpage>&#x2013;<lpage>33</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1706450</pub-id><pub-id pub-id-type="pmid">28578601</pub-id></mixed-citation></ref>
<ref id="r67"><label>67</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Litton</surname><given-names>JK</given-names></name><name><surname>Rugo</surname><given-names>HS</given-names></name><name><surname>Ettl</surname><given-names>J</given-names></name><name><surname>Hurvitz</surname><given-names>SA</given-names></name><name><surname>Gon&#x00E7;alves</surname><given-names>A</given-names></name><name><surname>Lee</surname><given-names>K-H</given-names></name><etal/></person-group> <article-title>Talazoparib in Patients with Advanced Breast Cancer and a Germline BRCA Mutation.</article-title> <source>N Engl J Med</source>. <year>2018</year>;<volume>379</volume>(<issue>8</issue>):<fpage>753</fpage>&#x2013;<lpage>63</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1802905</pub-id><pub-id pub-id-type="pmid">30110579</pub-id></mixed-citation></ref>
<ref id="r68"><label>68</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Bardia</surname><given-names>A</given-names></name><name><surname>Mayer</surname><given-names>IA</given-names></name><name><surname>Vahdat</surname><given-names>LT</given-names></name><name><surname>Tolaney</surname><given-names>SM</given-names></name><name><surname>Isakoff</surname><given-names>SJ</given-names></name><name><surname>Diamond</surname><given-names>JR</given-names></name><etal/></person-group> <article-title>Sacituzumab Govitecan-hziy in Refractory Metastatic Triple-Negative Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2019</year>;<volume>380</volume>(<issue>8</issue>):<fpage>741</fpage>&#x2013;<lpage>51</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1814213</pub-id><pub-id pub-id-type="pmid">30786188</pub-id></mixed-citation></ref>
<ref id="r69"><label>69</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Swain</surname><given-names>SM</given-names></name><name><surname>Kim</surname><given-names>SB</given-names></name><name><surname>Cortes</surname><given-names>J</given-names></name><name><surname>Ro</surname><given-names>J</given-names></name><name><surname>Semiglazov</surname><given-names>V</given-names></name><name><surname>Campone</surname><given-names>M</given-names></name><etal/></person-group> <article-title>Pertuzumab, trastuzumab, and docetaxel for HER2-positive metastatic breast cancer (CLEOPATRA study): overall survival results from a randomised, double-blind, placebo-controlled, phase 3 study.</article-title> <source>Lancet Oncol</source>. <year>2013</year>;<volume>14</volume>(<issue>6</issue>):<fpage>461</fpage>&#x2013;<lpage>71</lpage>. <pub-id pub-id-type="doi">10.1016/S1470-2045(13)70130-X</pub-id><pub-id pub-id-type="pmid">23602601</pub-id></mixed-citation></ref>
<ref id="r70"><label>70</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Verma</surname><given-names>S</given-names></name><name><surname>Miles</surname><given-names>D</given-names></name><name><surname>Gianni</surname><given-names>L</given-names></name><name><surname>Krop</surname><given-names>IE</given-names></name><name><surname>Welslau</surname><given-names>M</given-names></name><name><surname>Baselga</surname><given-names>J</given-names></name><etal/></person-group> <article-title>Trastuzumab Emtansine for HER2-Positive Advanced Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2012</year>;<volume>367</volume>(<issue>19</issue>):<fpage>1783</fpage>&#x2013;<lpage>91</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1209124</pub-id><pub-id pub-id-type="pmid">23020162</pub-id></mixed-citation></ref>
<ref id="r71"><label>71</label><mixed-citation publication-type="journal"><article-title>Trastuzumab Deruxtecan Data Impresses at ESMO.</article-title> <source>Cancer Discov</source>. <year>2021</year>;<volume>11</volume>(<issue>11</issue>):<fpage>2664</fpage>&#x2013;<lpage>5</lpage>. <pub-id pub-id-type="doi">10.1158/2159-8290.CD-NB2021-0382</pub-id><pub-id pub-id-type="pmid">34548307</pub-id></mixed-citation></ref>
<ref id="r72"><label>72</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Modi</surname><given-names>S</given-names></name><name><surname>Saura</surname><given-names>C</given-names></name><name><surname>Yamashita</surname><given-names>T</given-names></name><name><surname>Park</surname><given-names>YH</given-names></name><name><surname>Kim</surname><given-names>S-B</given-names></name><name><surname>Tamura</surname><given-names>K</given-names></name><etal/></person-group> <article-title>Trastuzumab Deruxtecan in Previously Treated HER2-Positive Breast Cancer.</article-title> <source>N Engl J Med</source>. <year>2020</year>;<volume>382</volume>(<issue>7</issue>):<fpage>610</fpage>&#x2013;<lpage>21</lpage>. <pub-id pub-id-type="doi">10.1056/NEJMoa1914510</pub-id><pub-id pub-id-type="pmid">31825192</pub-id></mixed-citation></ref>
<ref id="r73"><label>73</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lin</surname><given-names>NU</given-names></name><name><surname>Borges</surname><given-names>V</given-names></name><name><surname>Anders</surname><given-names>C</given-names></name><name><surname>Murthy</surname><given-names>RK</given-names></name><name><surname>Paplomata</surname><given-names>E</given-names></name><name><surname>Hamilton</surname><given-names>E</given-names></name><etal/></person-group> <article-title>Intracranial Efficacy and Survival With Tucatinib Plus Trastuzumab and Capecitabine for Previously Treated HER2-Positive Breast Cancer With Brain Metastases in the HER2CLIMB Trial.</article-title> <source>J Clin Oncol</source>. <year>2020</year>;<volume>38</volume>(<issue>23</issue>):<fpage>2610</fpage>&#x2013;<lpage>9</lpage>. <pub-id pub-id-type="doi">10.1200/JCO.20.00775</pub-id><pub-id pub-id-type="pmid">32468955</pub-id></mixed-citation></ref>
<ref id="r74"><label>74</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Cardoso</surname><given-names>F</given-names></name><name><surname>Bartlett</surname><given-names>JMS</given-names></name><name><surname>Slaets</surname><given-names>L</given-names></name><name><surname>van Deurzen</surname><given-names>CHM</given-names></name><name><surname>van Leeuwen-Stok</surname><given-names>E</given-names></name><name><surname>Porter</surname><given-names>P</given-names></name><etal/></person-group> <article-title>Characterization of male breast cancer: results of the EORTC 10085/TBCRC/BIG/NABCG International Male Breast Cancer Program.</article-title> <source>Ann Oncol</source>. <year>2018</year>;<volume>29</volume>(<issue>2</issue>):<fpage>405</fpage>&#x2013;<lpage>17</lpage>. <pub-id pub-id-type="doi">10.1093/annonc/mdx651</pub-id><pub-id pub-id-type="pmid">29092024</pub-id></mixed-citation></ref>
<ref id="r75"><label>75</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Vrdoljak</surname><given-names>E</given-names></name><name><surname>Gligorov</surname><given-names>J</given-names></name><name><surname>Wierinck</surname><given-names>L</given-names></name><name><surname>Conte</surname><given-names>P</given-names></name><name><surname>De Greve</surname><given-names>J</given-names></name><name><surname>Meunier</surname><given-names>F</given-names></name><etal/></person-group> <article-title>Addressing disparities and challenges in underserved patient populations with metastatic breast cancer in Europe.</article-title> <source>Breast</source>. <year>2021</year>;<volume>55</volume>:<fpage>79</fpage>&#x2013;<lpage>90</lpage>. <pub-id pub-id-type="doi">10.1016/j.breast.2020.12.005</pub-id><pub-id pub-id-type="pmid">33360479</pub-id></mixed-citation></ref>
<ref id="r76"><label>76</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Vandenbroucke</surname><given-names>T</given-names></name><name><surname>Verheecke</surname><given-names>M</given-names></name><name><surname>Fumagalli</surname><given-names>M</given-names></name><name><surname>Lok</surname><given-names>C</given-names></name><name><surname>Amant</surname><given-names>F</given-names></name></person-group>. <article-title>Effects of cancer treatment during pregnancy on fetal and child development.</article-title> <source>Lancet Child Adolesc Health</source>. <year>2017</year>;<volume>1</volume>(<issue>4</issue>):<fpage>302</fpage>&#x2013;<lpage>10</lpage>. <pub-id pub-id-type="doi">10.1016/S2352-4642(17)30091-3</pub-id><pub-id pub-id-type="pmid">30169185</pub-id></mixed-citation></ref>
<ref id="r77"><label>77</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Moran</surname><given-names>BJ</given-names></name><name><surname>Yano</surname><given-names>H</given-names></name><name><surname>Al Zahir</surname><given-names>N</given-names></name><name><surname>Farquharson</surname><given-names>M</given-names></name></person-group>. <article-title>Conflicting priorities in surgical intervention for cancer in pregnancy.</article-title> <source>Lancet Oncol</source>. <year>2007</year>;<volume>8</volume>(<issue>6</issue>):<fpage>536</fpage>&#x2013;<lpage>44</lpage>. <pub-id pub-id-type="doi">10.1016/S1470-2045(07)70171-7</pub-id><pub-id pub-id-type="pmid">17540305</pub-id></mixed-citation></ref>
<ref id="r78"><label>78</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Boere</surname><given-names>I</given-names></name><name><surname>Lok</surname><given-names>C</given-names></name><name><surname>Vandenbroucke</surname><given-names>T</given-names></name><name><surname>Amant</surname><given-names>F</given-names></name></person-group>. <article-title>Cancer in pregnancy: safety and efficacy of systemic therapies.</article-title> <source>Curr Opin Oncol</source>. <year>2017</year>;<volume>29</volume>(<issue>5</issue>):<fpage>328</fpage>&#x2013;<lpage>34</lpage>. <pub-id pub-id-type="doi">10.1097/CCO.0000000000000386</pub-id><pub-id pub-id-type="pmid">28614135</pub-id></mixed-citation></ref>
<ref id="r79"><label>79</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Lambertini</surname><given-names>M</given-names></name><name><surname>Goldrat</surname><given-names>O</given-names></name><name><surname>Clatot</surname><given-names>F</given-names></name><name><surname>Demeestere</surname><given-names>I</given-names></name><name><surname>Awada</surname><given-names>A</given-names></name></person-group>. <article-title>Controversies about fertility and pregnancy issues in young breast cancer patients: current state of the art.</article-title> <source>Curr Opin Oncol</source>. <year>2017</year>;<volume>29</volume>(<issue>4</issue>):<fpage>243</fpage>&#x2013;<lpage>52</lpage>. <pub-id pub-id-type="doi">10.1097/CCO.0000000000000380</pub-id><pub-id pub-id-type="pmid">28463857</pub-id></mixed-citation></ref>
<ref id="r80"><label>80</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Prutki</surname><given-names>M</given-names></name><name><surname>Petrove&#x010D;ki</surname><given-names>M</given-names></name><name><surname>Valkovi&#x0107; Zuji&#x010D;</surname><given-names>P</given-names></name><name><surname>Ivanac</surname><given-names>G</given-names></name><name><surname>Tadi&#x0107;</surname><given-names>T</given-names></name><name><surname>&#x0160;timac</surname><given-names>D</given-names></name><etal/></person-group> <article-title>Smjernice za radiolo&#x0161;ko dijagnosticiranje i pra&#x0107;enje bolesnica oboljelih od raka dojke.</article-title> <source>Lijec Vjesn</source>. <year>2022</year>;<volume>144</volume>(<issue>1&#x2013;2</issue>):<fpage>1</fpage>&#x2013;<lpage>14</lpage>.</mixed-citation></ref>
<ref id="r81"><label>81</label><mixed-citation publication-type="journal"><person-group person-group-type="author"><name><surname>Atkins</surname><given-names>D</given-names></name><name><surname>Best</surname><given-names>D</given-names></name><name><surname>Briss</surname><given-names>PA</given-names></name><name><surname>Eccles</surname><given-names>M</given-names></name><name><surname>Falck-Ytter</surname><given-names>Y</given-names></name><name><surname>Flottorp</surname><given-names>S</given-names></name><etal/><collab>GRADE Working Group</collab></person-group>. <article-title>Grading quality of evidence and strength of recommendations.</article-title> <source>BMJ</source>. <year>2004</year>;<volume>328</volume>(<issue>7454</issue>):<fpage>1490</fpage>. <pub-id pub-id-type="doi">10.1136/bmj.328.7454.1490</pub-id><pub-id pub-id-type="pmid">15205295</pub-id></mixed-citation></ref>
</ref-list>
</back>
</article>
