Alpelisib

– KOMET-001 registrational trial in R/R NPM1-m AML achieved primary CR/CRh endpoint; topline data submitted for presentation at an upcoming medical meeting – – NDA submission for ziftomenib on track for 2Q 2025 – – Registrational KOMET-017-IC trial of intensive chemotherapy combination will assess MRD negative CR and EFS as dual-primary endpoints to support potential U.S. accelerated approval and full approval – – Registrational KOMET-017-NIC trial of venetoclax / azacitidine combination will assess CR and OS as dual-primary endpoints to support potential U.S. accelerated approval and full approval – – KOMET-017-IC and NIC Phase 3 trials expected to initiate in 2H 2025 – – Multiple clinical data presentations for ziftomenib and pipeline programs anticipated throughout 2025 – – Kura management to host virtual investor event today at 4:30 p.m. ET – SAN DIEGO , Feb. 05, 2025 (GLOBE NEWSWIRE) -- Kura Oncology, Inc. (Nasdaq: KURA, “Kura”) and Kyowa Kirin Co., Ltd. (TSE: 4151, “Kyowa Kirin”) today announced positive topline results from KOMET-001, the Phase 2 registration-directed trial of ziftomenib, a highly selective, once-daily, oral investigational menin inhibitor, in patients with relapsed/refractory (R/R) NPM1-mutant (NPM1-m) acute myeloid leukemia (AML). Topline data for KOMET-001 has been submitted for presentation at an upcoming medical conference in the second quarter of 2025, and Kura is on track to submit a New Drug Application (NDA) to the U.S. Food and Drug Administration (FDA) for ziftomenib in the second quarter of 2025. The companies, which announced their joint collaboration to commercialize ziftomenib in 2024, also announced they plan to initiate a single protocol containing two independently powered, randomized, double-blind, placebo-controlled, registrational Phase 3 trials to evaluate ziftomenib in combination with both intensive and non-intensive combination regimens in patients with newly diagnosed NPM1-m and KMT2A-rearranged (KMT2A-r) AML, following successful interactions with the FDA. Each frontline trial design includes dual-primary endpoints to support potential U.S. accelerated approval and full approval. The companies plan to initiate the two frontline Phase 3 trials in the second half of 2025 and anticipate multiple clinical data presentations for the ziftomenib AML program as well as Kura’s pipeline programs in 2025. “We are excited to report positive topline results in R/R NPM1-m AML patients, underscoring the strong foundation for our ziftomenib program to potentially transform the treatment landscape for these patients. We appreciate the commitment and dedication from our team as well as our partners at Kyowa Kirin,” said Troy Wilson , Ph.D., J.D., President and Chief Executive Officer of Kura Oncology . “We believe this achievement for our KOMET-001 trial positions Kura and Kyowa Kirin to deliver on its path to commercialization of ziftomenib, beginning with our potential first NDA submission in R/R NPM1-m AML next quarter. Furthermore, we believe the positive FDA interactions for the KOMET-017 protocol, including the opportunity for accelerated approval in both trials, pave the way for us to position ziftomenib as a potential frontline therapy to address up to 50% of patients with AML.” Positive KOMET-001 Ziftomenib Monotherapy Trial in R/R NPM1-m AML Kura and Kyowa Kirin today announced positive topline results from KOMET-001, a Phase 2 registration-directed trial of ziftomenib, in patients with R/R NPM1-m AML. The KOMET-001 trial achieved its primary endpoint of CR plus CR with partial hematological recovery (CRh) and the primary endpoint was statistically significant. The benefit-risk profile for ziftomenib is highly encouraging, and safety and tolerability were consistent with previous reports. The KOMET-001 registration-directed trial is designed to assess evidence of clinical activity, safety and tolerability of ziftomenib, the only investigational therapy to receive Breakthrough Therapy Designation (BTD) from the FDA for treatment of R/R NPM1-mutant AML. Full results from the KOMET-001 trial will be presented at a future medical meeting in the second quarter of 2025. After successful FDA interactions in part facilitated by BTD, Kura announced that it is on track to submit an NDA to the FDA for ziftomenib for the treatment of patients with R/R NPM1-mutant AML in the second quarter of 2025. Positive FDA Feedback for Upcoming Frontline Combination Trial Designs Kura and Kyowa Kirin recently announced plans for KOMET-017, a global protocol evaluating ziftomenib in combination with standards of care for adults with newly diagnosed NPM1-m or KMT2A-r AML. Following successful End-of-Phase 1 meetings with the FDA, the companies announced they will proceed with plans to initiate the KOMET-017 trial, comprising of two independent, global, randomized, double-blind, placebo-controlled Phase 3 trials to evaluate ziftomenib in combination with both intensive and non-intensive combination regimens in patients with newly diagnosed NPM1-m and/or KMT2A-r AML. The positive feedback from the FDA, along with data from the KOMET-007 trial presented at the 2024 American Society of Hematology Annual Meeting, reinforces Kura’s and Kyowa Kirin’s commitment to evaluating ziftomenib in patients across the continuum of frontline treatment options. The registrational KOMET-017-IC (Intensive Combination) trial will evaluate the combination of ziftomenib with induction chemotherapy (7+3) in newly diagnosed NPM1-m and KMT2A-r AML patients. Patients will be randomized to receive ziftomenib or placebo, in combination with standard induction, consolidation chemotherapy and post consolidation maintenance. The KOMET-017-IC trial will assess minimum residual disease (MRD) negative complete response (CR) and event-free survival (EFS) as dual-primary endpoints to support potential U.S. accelerated approval and full approval, respectively and is anticipated to be initiated in the second half of 2025. The registrational KOMET-017-NIC (Non-Intensive Combination) trial will evaluate the combination of ziftomenib with venetoclax plus azacitidine in newly diagnosed NPM1-m patients unfit to receive intensive chemotherapy. The KOMET-017-NIC trial will assess CR and overall survival (OS) as dual-primary endpoints to support potential U.S. accelerated approval and full approval, respectively. Patients will be randomized to receive ziftomenib or placebo, in combination with venetoclax and azacitidine. The KOMET-017-NIC trial is anticipated to be initiated in the second half of 2025. “Even with approved therapies, up to 70% of patients who achieve a first CR will see their AML return within 3 years. The 5-year survival rate for AML is 31.9% and as low as 11.2% for patients aged older than 65 years,” said Mollie Leoni , M.D., Chief Medical Officer of Kura Oncology . “Given this urgent need, we are pleased with the outcome of these FDA interactions and look forward to initiating our Phase 3 trials to establish the benefit-risk profile of ziftomenib in both the intensive and non-intensive chemotherapy settings. We were particularly pleased by the FDA’s willingness to allow the trials to use MRD negative CR and CR as primary endpoints for accelerated approval in the two populations. In so doing, the KOMET-017 protocol is breaking new ground, which may help deliver ziftomenib more quickly to patients living with this devastating disease.” “Starting patients on combination therapy early is essential to improving outcomes in AML,” said Takeyoshi Yamashita , Ph.D., Senior Managing Executive Officer and Chief Medical Officer of Kyowa Kirin . “The data from the completed KOMET-001 trial and FDA feedback on the planned KOMET-017 protocol strengthens our confidence these trials may offer valuable treatment options for patients throughout the continuum of treatment. We remain committed to working with our colleagues at Kura to bring ziftomenib as rapidly as possible to AML patients worldwide.” MRD is a term describing small numbers of leukemic cells, which are still detectable during or after treatment, even when a patient has achieved CR by standard criteria. Remaining leukemia cells in the body can become active and start to multiply, resulting in a relapse of the disease, which may be fatal for patients. Achieving MRD negativity, which may be associated with longer remissions and improved survival, means that a treatment has reduced the number of leukemic cells to below the limit of detection by the most sensitive analytical methods. “We carefully designed KOMET-017 to allow patients to go on the same protocol but on one of the two sub-studies based on whether they are fit or unfit for intensive chemotherapy, and this approach is intended to be very patient centric, facilitate rapid enrollment and offer operational advantages to the study sites,” said Amer Zeidan , MBBS, MHS, chief of the Division of Hematologic Malignancies , director of Hematology Early Therapeutics Research at Yale Cancer Center , and the lead investigator of the KOMET-017 trial. “Further, we designed KOMET-017 to allow for a potential accelerated approval based on endpoints that have been widely accepted as surrogates for meaningful clinical benefit in these patient populations,” Dr Zeidan added. “The association between MRD negativity and improved survival in patients with NPM1-mutated AML is well established in the literature. AML experts around the world recommend monitoring MRD in patients to guide treatment decisions. The best opportunity to achieve long-lasting remission and extend survival is to achieve MRD negativity with the first attempt at treatment. Therefore, using MRD negative CR as an approvable endpoint in AML is very innovative and could allow faster availability of therapies to our patients,” Dr Zeidan concluded. 2025 Anticipated Clinical Data Highlights Kura and Kyowa Kirin expect to present multiple clinical data updates from their ziftomenib AML program, and Kura expects to present updates from its KO-2806 and tipifarnib programs, in 2025 as follows: Topline data from the KOMET-001 trial of ziftomenib monotherapy in R/R NPM1-m AML (2Q 2025) KOMET-007 Phase 1b data of ziftomenib in combination with 7+3 in newly diagnosed NPM1-m AML and KMT2A-r AML (2Q 2025) FIT-001 Phase 1 data of KO-2806 monotherapy in HRAS-mutant and KRAS-mutated solid tumors (2H 2025) FIT-001 Phase 1 data of KO-2806 in combination with cabozantinib in renal cell carcinoma (RCC) (2H 2025) KURRENT-HN Phase 1 data of tipifarnib in combination with alpelisib in PIK3CA-dependent head and neck squamous cell carcinoma (HNSCC) (2H 2025) KOMET-007 Phase 1b data of ziftomenib in combination with venetoclax / azacitidine in NPM1-m AML (2H 2025) Virtual Investor Event Kura will host a webcast and conference call featuring company management today at 4:30 p.m. ET . Those who would like to participate may access the live webcast here, or register in advance for the teleconference here. The link to the live webcast will also be available on the Investors section of Kura’s website, with an archived replay available shortly after the event. About AML AML primarily affects adults and is one of the most difficult-to-treat blood cancers. AML starts in the bone marrow and can quickly move to the blood and other parts of the body including the lymph nodes, spleen and central nervous system. Approximately 20,000 Americans are diagnosed with AML each year, with an NPM1 genetic mutation or KMT2A rearrangement found in approximately 35% of cases. Relapse in AML is common, and despite available treatments, nearly 11,000 Americans will die from the disease each year. About Ziftomenib Ziftomenib is a selective and oral menin inhibitor currently in development for the treatment of genetically defined AML patients with high unmet need. In April 2024, ziftomenib received BTD by the FDA for the treatment of R/R NPM1-mutant AML based on data from Kura’s KOMET-001 clinical trial. Additional information about clinical trials for ziftomenib can be found at kuraoncology.com/clinical-trials/#ziftomenib. About Kura Oncology Kura Oncology is a clinical-stage biopharmaceutical company committed to realizing the promise of precision medicines for the treatment of cancer. The Company’s pipeline consists of small molecule drug candidates that target cancer signaling pathways. Ziftomenib, a once-daily, oral menin inhibitor, is the first and only investigational therapy to receive BTD from the FDA for the treatment of relapsed/refractory (R/R) NPM1-m AML. In November 2024 , Kura entered a global strategic collaboration agreement with Kyowa Kirin Co., Ltd. to develop and commercialize ziftomenib for AML and other hematologic malignancies. Enrollment in a Phase 2 registration-directed trial of ziftomenib in R/R NPM1-mutant AML has been completed, and the companies anticipate submission of a New Drug Application in the second quarter of 2025. Kura and Kyowa Kirin are also conducting a series of clinical trials to evaluate ziftomenib in combination with current standards of care in newly diagnosed and R/R NPM1-mutant and KMT2A-rearranged AML. KO-2806, a next-generation farnesyl transferase inhibitor, is being evaluated in a Phase 1 dose-escalation trial as a monotherapy and in combination with targeted therapies. Tipifarnib, a potent and selective FTI, is currently in a Phase 1/2 trial in combination with alpelisib for patients with PIK3CA-dependent head and neck squamous cell carcinoma. For additional information, please visit Kura’s website at https://kuraoncology.com/ and follow us on X and LinkedIn. About Kyowa Kirin Kyowa Kirin aims to discover and deliver novel medicines and treatments with life-changing value. As a Japan -based Global Specialty Pharmaceutical Company , Kyowa Kirin has invested in drug discovery and biotechnology innovation for more than 70 years and is currently working to engineer the next generation of antibodies and cell and gene therapies with the potential to help patients with high unmet medical needs, such as bone & mineral, intractable hematological diseases/hemato-oncology and rare diseases. A shared commitment to Kyowa Kirin’s values, to sustainable growth, and to making people smile unites Kyowa Kirin across the globe. You can learn more about the business of Kyowa Kirin at www.kyowakirin.com. Forward-Looking Statements This news release contains certain forward-looking statements that involve risks and uncertainties that could cause actual results to be materially different from historical results or from any future results expressed or implied by such forward-looking statements. Such forward-looking statements include statements regarding, among other things, the therapeutic potential and potential success of ziftomenib, KO-2806 and tipifarnib; plans, trial designs and expected timing of clinical trials; the expected timing and presentation of data from clinical trials; the anticipated timing of submission of a New Drug Application for ziftomenib; the potential for U.S. accelerated approval and full approval of product candidates; and the success and impact of interactions with the FDA. Factors that may cause actual results to differ materially include the risk that compounds that appeared promising in early research or clinical trials do not demonstrate safety and/or efficacy in later preclinical studies or clinical trials, the risk that Kura may not obtain approval to market its product candidates, uncertainties associated with performing clinical trials, regulatory filings, applications and other interactions with regulatory bodies, risks associated with reliance on third parties to successfully conduct clinical trials, the risks associated with reliance on outside financing to meet capital requirements, and other risks associated with the process of discovering, developing and commercializing drugs that are safe and effective for use as human therapeutics, and in the endeavor of building a business around such drugs. You are urged to consider statements that include the words “may,” “will,” “would,” “could,” “should,” “believes,” “estimates,” “projects,” “promise,” “potential,” “expects,” “plans,” “anticipates,” “intends,” “continues,” “designed,” “goal,” or the negative of those words or other comparable words to be uncertain and forward-looking. For a further list and description of the risks and uncertainties that Kura faces, please refer to Kura’s periodic and other filings with the Securities and Exchange Commission , which are available at www.sec.gov. Such forward-looking statements are current only as of the date they are made, and Kura assumes no obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise. Amer Zeidan has consulted for and received honoraria from Kura. Opinions expressed are his own and do not necessarily represent those of his employer. Kura Contacts Investors: Patti Bank Managing Director(415) 513-1284patti.bank@icrhealthcare.com Media: Alexandra Weingarten Associate Director, Corporate Communications & Investor Relations(858) 500-8822alexandra@kuraoncology.com Kyowa Kirin Contacts Wataru Suzuki Corporate Communications Department – Globalmedia@kyowakirin.com Lisa Popyk Senior Director, Corporate Communications – Kyowa Kirin North America lisa.popyk.3z@kyowakirin.com Source: Kura Oncology, Inc.

点击上方蓝字 关注我们 编者按： 在乳腺癌治疗领域，HR+晚期乳腺癌的治疗方案一直备受关注。近期，在“乳腺癌北方沙龙·年度进展回顾”会议上，浙江省肿瘤医院陈占红教授针对“HR+晚期乳腺癌分层治疗”进行了深入剖析。会后，肿瘤瞭望特邀陈占红教授就目前该领域CDK4/6抑制剂的使用时机及新型靶向药物的发展方向等热点话题进行了解读。 01 《肿瘤瞭望》：CDK4/6抑制剂联合内分泌治疗已成为HR阳性晚期乳腺癌一线治疗的优选方案。然而今年发表在《自然》杂志的SONIA研究结果却提示，一线使用CDK4/6抑制剂与二线使用相比，没有统计学或临床相关的获益，同时还会大幅度增加医疗费用、带来更多不良反应。您如何评价该研究？对于CDK4/6抑制剂的使用时机，您有何看法？ 陈占红教授：这是一个非常值得探讨的问题。当前，CDK4/6抑制剂加内分泌治疗（ET）已成为晚期HR+乳腺癌患者一线治疗的首选。大家一直在思考，究竟是在一线治疗时就立即使用CDK4/6抑制剂，还是等到内分泌治疗出现进展后再加用CDK4/6抑制剂，哪种方式更经济、疗效更好？SONIA临床研究确实给出了阴性的结果，即一线和二线治疗相比使用CDK4/6抑制剂在无进展生存期（PFS）和总生存期（OS）上都没有显著性统计学差异。 但我认为，单一的临床研究数据并不足以改变我们的临床实践。在SONIA研究中，有两组情况。一组是患者在非甾体类芳香化酶抑制剂（AI）治疗进展后，改用氟维司群+CDK4/6抑制剂。这在我们的临床实践中是很常见的选择，因为一线治疗时我们通常只用内分泌治疗，而CDK4/6抑制剂+氟维司群也是二线治疗的标准方案，所以这是一个很好的治疗方案。另一组情况则是，患者在一线治疗时就使用非甾体类AI+CDK4/6抑制剂，如果一线治疗出现进展，二线治疗时则只用氟维司群单药。这样的方案让我们觉得临床治疗上可能有所不足。因为在二线治疗时，如果CDK4/6抑制剂加内分泌治疗出现进展，我们很少会只选择用内分泌单药治疗。 目前二线治疗的可选择方案很多，我们可能会换用其他靶向药物+ET，这也是目前比较常见的选择。此外，还有CDK4/6抑制剂跨线治疗、口服选择性雌激素受体降解剂（SERD）药物、抗体偶联药物（ADC）治疗、化疗等多种选择。但在二线治疗时，我们很少只用内分泌单药治疗，所以我认为这项研究并不能改变我们的临床实践。 在SONIA临床研究当中超过90%的患者接受的是哌柏西利治疗，得到的一线CDK4/6抑制剂治疗获得的OS时间是45.9个月，虽然时长并不算长，但并不是每种CDK4/6抑制得到的OS结果都这样的。MONALEESA-2临床研究当中得到的OS为63.9个月，而monarchE中患者的OS也超过了5年，因此，我们知道每种CDK4/6抑制剂所带来的OS时间也是不一样的，CDK4/6抑制剂种类不同患者生存也会存在偏差。 此外，该研究还报告了患者的不良反应（AE）情况。一线治疗时患者的不良反应较多，但实际上AE与CDK4/6抑制剂的治疗持续时间有关。例如，在一线治疗中，患者使用CDK4/6抑制剂的时间长达24.6个月，而二线治疗时只有8.4个月。因此，一线治疗时患者的不良反应自然会更多一些。治疗时长的不同对于患者来说也是不公平的，因为一线治疗的时间更长，AE也更多。这也是一个关键问题，所以我认为SONIA研究结果并不能改变CDK4/6抑制剂+ET在一线治疗中的地位。 但同时，我们也要进行反思。对于某些患者来说，特别是那些辅助内分泌治疗单药效果良好、复发时肿瘤的生物学特征没有改变、辅助内分泌治疗时间较长且对内分泌敏感的患者，尤其是老年患者耐受性较差的情况，CDK4/6抑制剂同样会引起骨髓抑制。对于这些患者，我们可以考虑使用内分泌单药治疗，并需要额外检测生物标志物，如基于RNA的生物标志物、新型的PET成像、ctDNA等，这些都是未来我们可以研究的方向。 02 《肿瘤瞭望》：您在讲课中提到了HR阳性晚期乳腺癌的分层治疗思路，对于一线CDK4/6抑制剂联合内分泌治疗出现进展的晚期乳腺癌患者，如何根据分层治疗的思路为患者选择合适的二线治疗方案？ 陈占红教授：事实上，分层治疗的重要性大于分线治疗，因为我们在整个治疗过程中都会根据精准治疗的诊断来选择治疗方案。我们会考虑患者是否存在PAM通路的激活突变、ESR1突变、BRCA突变等。对于某些特殊患者，比如在辅助治疗或辅助内分泌治疗停药一年之内就复发转移，并且有PI3K突变的患者，我们可能会采用二线治疗的方案，尽管他们理论上应该接受一线治疗。INAVO 120研究为我们提供了很好的答案，在这类患者中，我们用CDK4/6i＋ET+Inavolisib治疗相较于既往用CDK4/6抑制剂+ET治疗效果好很多。中位随访21.3个月时，Inavolisib组的中位PFS显著长于安慰剂组（15.0个月vs. 7.3个月，HR=0.43）。 在真正的二线治疗中，对于ESR1突变的患者，我们可以选择口服SERD类的药物。EMERALD研究共入组478例患者（Elacestrant组，239例；SOC组，239例）。其中222例患者（Elacestrant组，112例；SOC组，110例）伴有ESR1突变且晚期或转移环境中接受了ET+CDK4/6i治疗。研究结果提示，在这部分既往ET+CDK4/6i治疗≥12个月的患者中，Elacestrant组mPFS为8.6个月，而SOC组mPFS为1.9个月（HR=0.41；95%CI：0.26～0.63，P＜0.014）。 此外，2024年SABCS大会上公布的EMBER-3临床研究结果也证实了ESR1突变的患者，应用口服SERD药物（Imlunestrant）也能取得较好的治疗效果。Imlunestrant+阿贝西利甚至能达到11.1个月的PFS。由此可见，对于ESR1突变的患者，口服SERD±CDK4/6抑制剂都是较好的治疗选择。 对于PIK3CA突变的患者，SOLAR-1研究和BYLieve研究都证实了阿培利司的治疗效果。但CAPItello-291临床研究又显示，PIK3CA、AKT突变或PTEN缺失的患者都可以从AKT抑制剂卡匹色替治疗中获益。因此，对于PAM通路突变的患者，我们可以首选AKT抑制剂；如果只有PIK3CA突变，PI3K抑制剂也是一个很好的选择。对于存在BRCA突变的患者，OlympiAD临床研究显示奥拉帕利的疗效优于医生选择的方案包括卡培他滨。 对于既不存在BRCA突变也没有PAM通路激活的患者，我们可以采用HDAC抑制剂+内分泌治疗，可选择的HDAC抑制剂有恩替司他和西达本胺。此外，postMONARCH研究也证实阿贝西利+氟维司群跨线治疗能达到较好的治疗效果。因此，晚期二线治疗是基于精准诊断的基础上，选择内分泌+靶向治疗药物的。 03 《肿瘤瞭望》：随着新型靶向药物和ADC类药物的不断发展，HR+晚期乳腺癌的治疗选择日益丰富。您认为这些新型药物，如PI3K抑制剂Inavolisib和AKT抑制剂Capivasertib等，在未来HR+晚期乳腺癌的治疗格局中将扮演怎样的角色？ 陈占红教授：在HR+晚期乳腺癌的治疗中，对于具有PIK3CA突变的患者，我们首先会考虑使用PI3K抑制剂。而如果患者是AKT突变，我们则可能更倾向于选择AKT抑制剂。这是因为CAPItello-291研究显示，无论是在整体研究人群（ITT）还是在AKT通路（包括PIK3CA、AKT1或PTEN）变异的人群中，AKT抑制剂都取得了阳性结果，表明其应用人群相对更广。相比之下，PI3K抑制剂仅适用于PI3CA突变的患者，不适用于AKT突变的患者。 此外，值得注意的是，PIK3CA突变的细胞对AKT抑制剂是敏感的，但AKT突变的细胞对PI3K抑制剂则不敏感，因此这两种抑制剂的应用是有差异的。在INAVO120研究中，我们还发现，对于一线治疗内分泌耐药且PIK3CA突变的患者，PI3K抑制剂甚至可以作为一线治疗选择，并且当其与CDK4/6抑制剂+ET联合使用时，疗效优于CDK4/6抑制剂+内分泌治疗。这使我们能够将治疗线数前移，从而逆转或延缓内分泌耐药。 需要强调的是，这两项研究都是针对内分泌耐药且特定基因突变（PI3CA或AKT）的患者进行的，因此这两种药物的应用人群是不同的。预计这两种药物都有望在2025年进入我国，为更多患者带来获益。 陈占红 教授 主任医师 硕士生导师 浙江省肿瘤医院乳腺内科副主任兼病区主任 国家抗肿瘤药物临床应用检测专家委员会乳腺癌组专家 中国抗癌协会整合肿瘤心脏病学分会常务委员 中国女医师协会乳腺专业委员会常务委员 中国健康促进基金会乳腺疾病专家委员会常务委员 中国临床肿瘤学会乳腺癌专家委员会委员/CSCO-BC指南编委 中国医师协会肿瘤医师分会第二届委员会乳腺癌学组委员 浙江省抗癌协会肿瘤心脏病学专业委员会主任委员 浙江省数理医学学会乳腺肿瘤诊疗专业委员会主委委员 浙江省数理医学学会乳腺临床试验专业委员会候任主任委员 浙江省免疫学会肿瘤免疫与生物治疗专业委员会副主任委员 浙江省抗癌协会乳腺癌专业委员会委员 浙江省抗癌协会肿瘤内科专业委员会委员 （来源：《肿瘤瞭望》编辑部） 声 明 凡署名原创的文章版权属《肿瘤瞭望》所有，欢迎分享、转载。本文仅供医疗卫生专业人士了解最新医药资讯参考使用，不代表本平台观点。该等信息不能以任何方式取代专业的医疗指导，也不应被视为诊疗建议，如果该信息被用于资讯以外的目的，本站及作者不承担相关责任。