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Lüftner D, Schuetz F, Schneeweiss A, Hartkopf A, Bloch W, Decker T, Uleer C, Stötzer O, Foerster F, Schmidt M, Mundhenke C, Tesch H, Jackisch C, Fischer T, Kreuzeder J, Guderian G, Fasching PA. Efficacy and safety of everolimus plus exemestane in patients with hormone receptor-positive, HER-2-negative advanced breast cancer: Results from the open-label, multicentre, non-interventional BRAWO study. Int J Cancer 2024; 155:128-138. [PMID: 38447007 DOI: 10.1002/ijc.34912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 03/08/2024]
Abstract
BRAWO, a real-world study, assessed the efficacy, quality of life (QoL) and safety of EVE + EXE in postmenopausal women with HR+/HER2- advanced breast cancer (ABC) in routine clinical practice. Postmenopausal women with HR+/HER2-ABC with recurrence or progression after a NSAI were included. Primary Observation parameters included the evaluation of the effectiveness of EVE + EXE. A multivariate-analysis using Cox proportional hazard model was built to identify predictors of progression. Overall, 2100 patients were enrolled (August 2012-December 2017); 2074 were evaluable for efficacy and safety analyses. Majority of patients (60.6%) received EVE + EXE as first (28.7%) or second-line (31.9%) therapy. Visceral metastases were present in 54.1% patients. Median progression-free survival (mPFS) reported as 6.6 months (95%CI: 6.3-7.0). Multivariate-analysis in a subset of patients (n = 1837) found higher body mass index (BMI) and non-visceral metastases to be independent predictors of favorable PFS. Patients with a BMI of 20 to <25 had a mPFS of 6.0 (95%CI: 5.4-6.4) and those with a BMI ≥30 had mPFS of 8.5 (95%CI: 6.9-9.9). 41.2% patients achieved stable disease and 7.3% partial response. No major changes were observed QoL; 86.4% patients received stomatitis prophylaxis and 41.4% experienced EVE related AEs of stomatitis, mainly low grade. AEs occurred in 91.2% of patients, of which stomatitis (42.6%) and fatigue (19.8%) were most frequent. The BRAWO study provides real-world evidence of efficacy and safety of EVE + EXE in patients with HR+, HER2- ABC. A high BMI and the absence of visceral metastases were independent predictors of PFS in this cohort of patients.
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Affiliation(s)
- Diana Lüftner
- Medical University of Brandenburg Theodor Fontane, Campus Rüdersdorf and Immanuel Hospital Märkische Schweiz, Buckow, Germany
| | | | - Andreas Schneeweiss
- Division of Gynecologic Oncology, National Center for Tumor Diseases, University Hospital and German Cancer Research Center, Heidelberg, Germany
| | - Andreas Hartkopf
- Department of Women's Health, Universitäts-Frauenklinik Tubingen, Eberhard Karls University, Tubingen, Germany
- Department of Gynecology and Obstetrics, University of Ulm, Ulm, Germany
| | | | - Thomas Decker
- Studienzentrum Onkologie Ravensburg, Ravensburg, Germany
| | - Christoph Uleer
- Gyn.-onkologische Gemeinschaftspraxis Hildesheim, Hildesheim, Germany
| | | | | | - Marcus Schmidt
- Department of Obstetrics and Gynecology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | | | - Hans Tesch
- Oncological Practice Bethanien, Frankfurt, Germany
| | | | | | | | | | - Peter A Fasching
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Comprehensive Cancer Center Erlangen-EMN, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
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Lu YS, Bin Mohd Mahidin EI, Azim H, Eralp Y, Yap YS, Im SA, Rihani J, Gokmen E, El Bastawisy A, Karadurmus N, Lim YN, Lim CS, Duc LT, Chung WP, Babu KG, Penkov K, Bowles J, Alfaro TD, Wu J, Gao M, Slimane K, El Saghir NS. Final results of RIGHT Choice: Ribociclib plus endocrine therapy vs combination chemotherapy in premenopausal women with clinically aggressive HR+/HER2- advanced breast cancer. J Clin Oncol 2024:JCO2400144. [PMID: 38771995 DOI: 10.1200/jco.24.00144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Accepted: 04/22/2024] [Indexed: 05/23/2024] Open
Abstract
PURPOSE A head-to-head comparison of efficacy between a cyclin-dependent kinase 4/6 inhibitor plus endocrine therapy (ET) versus combination chemotherapy (CT) has never been reported in patients with clinically aggressive hormone receptor-positive, human epidermal growth factor receptor 2-negative (HR+/HER2-) advanced breast cancer (ABC). PATIENTS AND METHODS In this open-label, multi-center, randomized phase 2 trial, pre/perimenopausal women with clinically aggressive HR+/HER2- ABC were randomized 1:1 to first-line ribociclib (600 mg daily; 3-weeks-on, 1-week-off) plus letrozole/anastrozole and goserelin or investigator's choice of combination CT (docetaxel plus capecitabine, paclitaxel plus gemcitabine, or capecitabine plus vinorelbine). The primary endpoint was progression-free survival (PFS). RESULTS Among 222 patients randomized to ribociclib plus ET (n=112) or combination CT (n=110), 150 (67.6%) had symptomatic visceral metastases, 41 (18.5%) had rapid disease progression per investigator's judgment, and 31 (14.0%) had symptomatic non-visceral disease. Overall, 106 (47.7%) patients had investigator-assessed visceral crisis. Median follow-up time was 37.0 months. At data cutoff, 31.3% (ribociclib arm) and 15.5% (CT arm) of patients had completed study treatment and transitioned to post-trial access. The median PFS was 21.8 months (ribociclib plus ET; 95% CI, 17.4-26.7 months) and 12.8 months (combination CT; 95% CI, 10.1-18.4 months); hazard ratio [HR], 0.61; 95% CI, 0.43-0.87; P=.003. The overall response rates and the median time to response in the ribociclib versus CT arms, respectively, were 66.1% and 61.8% and 4.9 months and 3.2 months (HR, 0.76; 95% CI, 0.55-1.06). Lower rates of symptomatic adverse events were observed in the ribociclib versus CT arm. CONCLUSIONS First-line ribociclib plus ET showed a significant PFS benefit, similar response rates, and better tolerability over combination CT in patients with clinically aggressive HR+/HER2- ABC.
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Affiliation(s)
- Yen-Shen Lu
- National Taiwan University Hospital, Taipei, Taiwan
| | | | - Hamdy Azim
- School of Medicine, Cairo University, Cairo, Egypt
| | - Yesim Eralp
- Acıbadem Research Institute of Senology, Acıbadem University, Istanbul, Turkey
| | | | - Seock-Ah Im
- Seoul National University Hospital, Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | | | - Erhan Gokmen
- Ege University Faculty of Medicine, Izmir, Turkey
| | | | - Nuri Karadurmus
- Gülhane Education and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Yeuh Ni Lim
- Sarawak General Hospital, Kuching, Sarawak, Malaysia
| | - Chun Sen Lim
- Hospital Sultan Ismail, Johor Bharu, Johor Darul Ta'zim, Malaysia
| | | | - Wei-Pang Chung
- National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - K Govind Babu
- HCG Curie Centre of Oncology and Kidwai Memorial Institute of Oncology, Bangalore, India
| | - Konstantin Penkov
- Private Medical Institution Euromedservice, St Petersburg, Russian Federation
| | | | | | - Jiwen Wu
- Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA
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Goetz MP, Toi M, Huober J, Sohn J, Trédan O, Park IH, Campone M, Chen SC, Manso LM, Paluch-Shimon S, Freedman OC, O'Shaughnessy J, Pivot X, Tolaney SM, Hurvitz S, Llombart-Cussac A, André V, Saha A, van Hal G, Shahir A, Iwata H, Johnston SRD. Abemaciclib plus a nonsteroidal aromatase inhibitor as initial therapy for HR+, HER2- advanced breast cancer: Final overall survival results of MONARCH 3. Ann Oncol 2024:S0923-7534(24)00139-X. [PMID: 38729566 DOI: 10.1016/j.annonc.2024.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/29/2024] [Accepted: 04/30/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND In MONARCH 2, the addition of abemaciclib to fulvestrant significantly improved both progression-free survival (PFS) and overall survival (OS) in patients with HR+, HER2- advanced breast cancer (ABC) with disease progression on prior endocrine therapy (ET). In MONARCH 3, the addition of abemaciclib to a nonsteroidal aromatase inhibitor (NSAI) as initial therapy for HR+, HER2- ABC significantly improved PFS. Here, we present the prespecified final OS results for MONARCH 3. PATIENTS AND METHODS MONARCH 3 is a randomized, double-blind, phase 3 study of abemaciclib plus NSAI (anastrozole or letrozole) versus placebo plus NSAI in postmenopausal women with HR+, HER2- ABC without prior systemic therapy in the advanced setting. The primary objective was investigator-assessed PFS; OS was a gated secondary endpoint, and chemotherapy-free survival (CFS) was an exploratory endpoint. RESULTS A total of 493 women were randomized 2:1 to receive abemaciclib plus NSAI (n = 328) or placebo plus NSAI (n = 165). After a median follow-up of 8.1 years, there were 198 OS events (60.4%) in the abemaciclib arm and 116 (70.3%) in the placebo arm (hazard ratio, 0.804; 95% confidence interval [CI], 0.637-1.015; P = 0.0664, non-significant). Median OS was 66.8 versus 53.7 months for abemaciclib versus placebo. In the subgroup with visceral disease (sVD), there were 113 OS events (65.3%) in the abemaciclib arm and 65 (72.2%) in the placebo arm (hazard ratio, 0.758; 95% CI, 0.558-1.030; P = 0.0757, non-significant). Median OS was 63.7 months versus 48.8 months for abemaciclib versus placebo. The previously demonstrated PFS benefit was sustained, and CFS numerically improved with the addition of abemaciclib. No new safety signals were observed. CONCLUSION Abemaciclib combined with an NSAI resulted in clinically meaningful improvement in median OS (ITT: 13.1 months; sVD: 14.9 months) in patients with HR+ HER2- ABC; however, statistical significance was not reached.
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Affiliation(s)
- M P Goetz
- Department of Oncology, Mayo Clinic, Rochester, MN, USA.
| | - M Toi
- Kyoto University, Kyoto, Japan
| | - J Huober
- Breast Center Cantonal Hospital St. Gallen, Switzerland and University of Ulm, Ulm, Germany
| | - J Sohn
- Yonsei Cancer Center, Seoul, Korea
| | - O Trédan
- Centre Léon Bérard, Lyon, France
| | - I H Park
- National Cancer Center, Goyang-si, Korea
| | - M Campone
- Institut de Cancérologie de l'Ouest, Angers, France
| | - S-C Chen
- Chang Gung University Medical College, Taipei, Taiwan
| | - L M Manso
- Hospital Universitario 12 de Octubre, Madrid, Spain
| | - S Paluch-Shimon
- Hadassah University Hospital & Faculty of Medicine Hebrew University, Jerusalem, Israel
| | | | - J O'Shaughnessy
- Baylor University Medical Center, Texas Oncology, US Oncology, Dallas, TX, USA
| | - X Pivot
- Centre Paul Strauss, INSERM 110, Strasbourg, France
| | - S M Tolaney
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - S Hurvitz
- Department of Medicine, UW Medicine, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | | | - V André
- Eli Lilly, Indianapolis, IN, USA
| | - A Saha
- Eli Lilly, Indianapolis, IN, USA
| | | | - A Shahir
- Eli Lilly, Indianapolis, IN, USA
| | - H Iwata
- Department of Breast Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - S R D Johnston
- Breast Unit, The Royal Marsden NHS Foundation Trust, London, UK
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Pulido C, Albuquerque J, Correia J, Passos-Coelho JL. Case report: Treatment with Phesgo® in a patient receiving hemodialysis. Front Oncol 2024; 14:1348343. [PMID: 38774415 PMCID: PMC11106395 DOI: 10.3389/fonc.2024.1348343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Accepted: 03/29/2024] [Indexed: 05/24/2024] Open
Abstract
Introduction Patients with metastatic HER2-positive breast cancer have multiple therapeutic options. However, most are not studied in the renal replacement therapy (RRT) setting. Case report We report the use of Phesgo® (subcutaneous fixed-dose combination of trastuzumab and pertuzumab) combined with exemestane as a first-line treatment of metastatic HER2-positive breast cancer in a hemodialysis patient with multiple comorbidities. Partial response was attained, with disease progression after 8 months without evidence of significant toxicity. Discussions This case report is, to our knowledge, the first published case documenting the use of Phesgo® in a hemodialysis patient. No new safety signs were seen, and activity was documented, adding support to the use of this drug combination in such a patient population.
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Affiliation(s)
- Catarina Pulido
- Oncology Department, Hospital da Luz Lisboa, Lisbon, Portugal
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Wang J, Jia J, Liu J, Yao X, Yuan Z. Apatinib beyond first progression is associated with prolonged overall survival in patients with advanced breast cancer: Results from an observational study. Exp Ther Med 2024; 27:200. [PMID: 38590562 PMCID: PMC11000069 DOI: 10.3892/etm.2024.12488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/20/2024] [Indexed: 04/10/2024] Open
Abstract
In the present study, the efficacy and safety of a low dose of apatinib in the treatment of patients with advanced breast cancer (ABC) in a real-world setting were assessed, the impact of continuous anti-angiogenic therapy beyond progression was determined and the factors associated with efficacy were evaluated. A total of 63 patients with ABC who were treated with apatinib and for whom several lines of treatment had failed were retrospectively analyzed in Tangshan People's Hospital (Tangshan, China) between January 2016 and October 2022. Apatinib was administered orally combined with chemotherapy, endocrine therapy, targeted therapy or monotherapy at a dose of 250 mg per day. Apatinib administration was continued in certain patients beyond first progressive disease (PD), and these patients were defined as the continued anti-angiogenic treatment beyond first progression (CABF) group, while those who discontinued apatinib were defined as the non-CABF group. In the evaluation of the first efficacy, the objective response rate was 33.3%. A total of 26 patients continued to receive apatinib post-first PD and were allocated to the CABF group. The median overall survival (OS) time of the 63 patients was 16 months. Log-rank univariate analysis revealed that the OS time was significantly associated with molecular subtype (P=0.014), CABF (P=0.004), and the neutrophil-to-lymphocyte ratio (NLR) (P=0.011). Multivariate Cox regression analysis revealed that being in the non-CABF group and a high NLR were independent risk factors for lower OS time (P=0.017 and P=0.041, respectively). These results support the continued administration of low-dose apatinib beyond progression and the use of NLR as an easily accessible prognostic marker in patients with ABC treated with apatinib.
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Affiliation(s)
- Jing Wang
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, P.R. China
- Department of Chemoradiotherapy, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei 063000, P.R. China
- Department of Chemoradiotherapy, Tangshan People's Hospital, Tangshan, Hebei 063000, P.R. China
| | - Jinghao Jia
- Department of Chemoradiotherapy, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei 063000, P.R. China
| | - Jingjing Liu
- Department of Chemoradiotherapy, Tangshan People's Hospital, Tangshan, Hebei 063000, P.R. China
| | - Xuemin Yao
- Department of Chemoradiotherapy, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei 063000, P.R. China
| | - Zhiyong Yuan
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, P.R. China
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Wang S, Chen Y, Li W, Hao C, Zhang L, Zhao W, Shi Y, Tong Z. Serum HER2 Level Predicts Therapeutic Efficacy and Prognosis in Advanced Breast Cancer Patients. Breast Cancer (Dove Med Press) 2024; 16:163-179. [PMID: 38585222 PMCID: PMC10999221 DOI: 10.2147/bctt.s449510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/26/2024] [Indexed: 04/09/2024]
Abstract
Background The purpose of this study was to investigate the therapeutic efficacy and prognosis of serum HER2 (sHER2) in patients with advanced breast cancer. Methods We analyzed the sHER2 levels of 200 patients with advanced breast cancer receiving first or second line treatment, the tissue HER2 (tHER2) level was also analyzed. Indicators of therapeutic efficacy and prognosis were objective response rate (ORR), disease control rate (DCR), and time to progression (TTP). Results The baseline sHER2 level was high in 132 patients and low in 68 patients. The high level of sHER2 is correlated with molecular subtype (p=0.016), visceral metastasis (p<0.001), liver metastasis (p<0.001), tissue HER-2 (tHER2) (p=0.001), and, among tHER2-low tumors (59 patients), the baseline sHER2 high level was associated with a higher proportion of brain metastasis. The ORR of patients with baseline sHER2 high level is higher than those with baseline sHER2 low level (p=0.026). The TTP of patients with baseline sHER2 low level is longer than the patients with baseline sHER2 high level (p=0.024). For patients with baseline sHER2 high level, a significant decrease in sHER2 after two cycles of treatment indicates higher ORR, DCR, and an extension of TTP. After multiple cycles of treatment, for patients with tHER-2 positive and baseline sHER2 high level, the DCR in the sHER2 decrease in the negative group was higher than that in the continuous positive group (p=0.037). Patients with a rapid decline type of sHER2 dynamic change curve had higher ORR and prolonged TTP compared with patients with other types of sHER2 dynamic change curve. There is no correlation between OS and sHER2 levels. Conclusion Our study showed that patients with advanced breast cancer had a high level of sHER2 at recurrence, regardless of whether they are tHER2 positive or negative. Dynamic detection of sHER2 can help predict therapeutic efficacy and prognosis, regardless of whether tHER-2 is positive or negative.
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Affiliation(s)
- Shuling Wang
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People’s Republic of China
- Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, People’s Republic of China
| | - Yuqin Chen
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People’s Republic of China
- Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, People’s Republic of China
- Department of Respiratory Center, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, People’s Republic of China
| | - Weidong Li
- Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, People’s Republic of China
- Department of Breast Cancer Pathology and Research Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People’s Republic of China
| | - Chunfang Hao
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People’s Republic of China
- Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, People’s Republic of China
| | - Li Zhang
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People’s Republic of China
- Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, People’s Republic of China
| | - Weipeng Zhao
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People’s Republic of China
- Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, People’s Republic of China
| | - Yehui Shi
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People’s Republic of China
- Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, People’s Republic of China
| | - Zhongsheng Tong
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, People’s Republic of China
- Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, Tianjin, People’s Republic of China
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Teomete M, Cabuk D, Korkmaz T, Seber S, Ozturk OF, Aver B, Karaalp A, Basaran G. Recommendations for cyclin‑dependent kinase 4/6 inhibitor treatments in the context of co‑morbidity and drug interactions (Review). Oncol Lett 2024; 27:145. [PMID: 38385117 PMCID: PMC10879960 DOI: 10.3892/ol.2024.14278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 12/12/2023] [Indexed: 02/23/2024] Open
Abstract
Breast cancer is most frequently diagnosed among women aged 65-74 years and the prevalence of comorbidities in elderly patients with breast cancer is 32.2%. In addition, polypharmacy is quite common in these patients. Understanding the interaction between breast cancer treatment modalities and comorbidities is important, particularly in elderly patients, as comorbidities affect the choice of appropriate treatment and are independent risk factors for survival. A total of three oral cyclin-dependent kinase 4 and 6 inhibitors (CDK4/6i), palbociclib, ribociclib and abemaciclib, notably prolonged progression-free survival when combined with endocrine therapy (ET), compared with ET alone in patients with advanced breast cancer (ABC). The present review article therefore addressed the safety, tolerability and toxicity of CDK4/6i treatment in ABC management, compiled real-world data on how multiple clinical and pharmacological features may affect the choice of these drugs and provided practical recommendations for clinical approaches. Before starting treatment with CDK4/6i drugs, all ongoing medical conditions should be inventorized and re-graded, and examination should be performed for any additional disease that the patient may not be aware of. It is also important to obtain a detailed history of concomitant drugs, including prescription and over-the-counter drugs, vitamins, supplements and herbal products. In addition, patients should be advised to consult their oncologist before starting any new medication.
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Affiliation(s)
- Mehmet Teomete
- Department of Internal Diseases, Division of Medical Oncology, Altunizade Hospital, Acibadem University, Istanbul 34662, Türkiye
| | - Devrim Cabuk
- Department of Internal Diseases, Division of Medical Oncology, Kocaeli University, Izmit, Kocaeli 41380, Türkiye
| | - Taner Korkmaz
- Department of Internal Diseases, Division of Medical Oncology, Acibadem Maslak Hospital, Istanbul 34398, Türkiye
| | - Selcuk Seber
- Department of Internal Diseases, Division of Medical Oncology, Namik Kemal University, Suleymanpasa, Tekirdag 59030, Türkiye
| | - Ozge Fulya Ozturk
- Department of Medical Oncology, Pfizer Pharmaceuticals, Istanbul 34394, Türkiye
| | - Birkan Aver
- Department of Medical Oncology, Pfizer Pharmaceuticals, Istanbul 34394, Türkiye
| | - Atila Karaalp
- Department of Pharmacology, The School of Medicine, Biruni University, Istanbul 34010, Türkiye
| | - Gul Basaran
- Department of Internal Diseases, Division of Medical Oncology, Altunizade Hospital, Acibadem University, Istanbul 34662, Türkiye
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Liu W, Li B, Liu D, Zhao B, Sun G, Ding J. Obesity correlates with the immunosuppressive ILC2s-MDSCs axis in advanced breast cancer. Immun Inflamm Dis 2024; 12:e1196. [PMID: 38501542 PMCID: PMC10949396 DOI: 10.1002/iid3.1196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 02/01/2024] [Accepted: 02/02/2024] [Indexed: 03/20/2024] Open
Abstract
AIM We investigated the relationship between the group 2 innate lymphoid cells (ILC2s)-myeloid-derived suppressor cells (MDSCs) axis and obesity-related breast cancer. METHODS Fifty-eight patients with breast cancer who had first relapse and metastasis between January 2019 and August 2021 were enrolled. The proportions of ILC2s and MDSCs in blood and the levels of cytokines in serum were detected with flow cytometry. Correlation analysis among clinical characteristics (such as body mass index [BMI]), cytokines, ILC2s, and MDSCs was conducted. RESULTS There was a significant difference in the proportions of ILC2s and MDSCs between the high BMI group and the normal BMI group (p < .05). In the triple-negative breast cancer (TNBC) patients, the proportions of ILC2s and MDSCs in the obese group were significantly higher than those in the nonobese group (p < .05). In all breast cancer patients, there was a positive correlation between BMI and the ILC2s-MDSCs axis (p < .05). However, there was no correlation observed between the number of metastases, progression-free survival, and the ILC2s-MDSCs axis (p > .05). Additionally, ILC2s showed positive correlations with MDSCs, interleukin-5 (IL-5), IL-10, IL-17A, (PD-L1), programmed cell death 2 ligand 2 (PD-L2), and molecular typing (p < .05). Similarly, MDSCs exhibited positive correlations with IL-5, IL-8, IL-9, IL-17A, PD-L1, and PD-L2 (p < .05). In patients with TNBC, there was a positive correlation between BMI and IL-5 (p < .05). CONCLUSION Conclusively, obesity may enhance the immunosuppressive effect of the ILC2-MDSC axis in advanced breast cancer. IL-5 may play a vital role in the ILC2-MDSC axis and obesity in TNBC.
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Affiliation(s)
- Wei Liu
- School of Public HealthXinjiang Medical UniversityUrumqiPeople's Republic of China
- Department of Mammary MedicineAffiliated Tumor Hospital of Xinjiang Medical UniversityUrumqiPeople's Republic of China
- Department of Internal Medicinethe Third Clinical College of Xinjiang Medical UniversityUrumqiPeople's Republic of China
- Xinjiang Uygur Autonomous Region Cancer Center/Xinjiang Key Laboratory of OncologyUrumqiPeople's Republic of China
- Xinjiang Key Laboratory of Molecular Biology for Endemic DiseasesUrumqiXinjiangPeople's Republic of China
- Key Laboratory of Oncology of Xinjiang Uyghur Autonomous RegionUrumqiXinjiangPeople's Republic of China
| | - Bingyu Li
- Department of Mammary MedicineAffiliated Tumor Hospital of Xinjiang Medical UniversityUrumqiPeople's Republic of China
- Department of Internal Medicinethe Third Clinical College of Xinjiang Medical UniversityUrumqiPeople's Republic of China
- Xinjiang Uygur Autonomous Region Cancer Center/Xinjiang Key Laboratory of OncologyUrumqiPeople's Republic of China
| | - Dan Liu
- Department of Mammary MedicineAffiliated Tumor Hospital of Xinjiang Medical UniversityUrumqiPeople's Republic of China
- Department of Internal Medicinethe Third Clinical College of Xinjiang Medical UniversityUrumqiPeople's Republic of China
- Xinjiang Uygur Autonomous Region Cancer Center/Xinjiang Key Laboratory of OncologyUrumqiPeople's Republic of China
| | - Bing Zhao
- Department of Mammary MedicineAffiliated Tumor Hospital of Xinjiang Medical UniversityUrumqiPeople's Republic of China
- Department of Internal Medicinethe Third Clinical College of Xinjiang Medical UniversityUrumqiPeople's Republic of China
- Xinjiang Uygur Autonomous Region Cancer Center/Xinjiang Key Laboratory of OncologyUrumqiPeople's Republic of China
| | - Gang Sun
- Xinjiang Uygur Autonomous Region Cancer Center/Xinjiang Key Laboratory of OncologyUrumqiPeople's Republic of China
- Department of Breast and Thyroid SurgeryAffiliated Tumor Hospital of Xinjiang Medical UniversityUrumqiXinjiangPeople's Republic of China
| | - Jianbing Ding
- Xinjiang Key Laboratory of Molecular Biology for Endemic DiseasesUrumqiXinjiangPeople's Republic of China
- Department of Immunology, School of Basic Medical SciencesXinjiang Medical UniversityUrumqiXinjiangPeople's Republic of China
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9
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Canino F, Tornincasa A, Bettelli S, Manfredini S, Barbolini M, Moscetti L, Omarini C, Toss A, Tamburrano F, Antonelli G, Baglio F, Belluzzi L, Martinelli G, Natalizio S, Ponzoni O, Dominici M, Piacentini F. Real-World Data and Clinical Implications of Next-Generation Sequencing (NGS)-Based Analysis in Metastatic Breast Cancer Patients. Int J Mol Sci 2024; 25:2490. [PMID: 38473737 DOI: 10.3390/ijms25052490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 02/12/2024] [Accepted: 02/14/2024] [Indexed: 03/14/2024] Open
Abstract
Over the last two decades, the use of Next-Generation Sequencing (NGS) in medical oncology has increased the likelihood of identifying druggable mutations that may be potentially susceptible to targeted treatments. The European Society for Medical Oncology (ESMO) currently does not recommend the use of the NGS test to determine the therapeutic course of patients with metastatic breast cancer (mBC) in daily clinical practice. However, the aim of this work is to evaluate the potential contribution of the NGS test in selecting targeted therapies for patients with mBC. Data were retrospectively collected from 101 patients diagnosed with metastatic breast cancer and treated at the Modena Cancer Center between January 2015 and April 2022. A NGS test was performed on the tumor tissue of each patient at the Laboratory of Molecular Pathology of the University Hospital of Modena. This study analyzed the clinical-pathological characteristics and mutational profile of the population using NGS tests, with a focus on actionable mutations that could be targeted in advanced stages of clinical development. The indicator of this study was to quantify the actionable mutations that resulted in a change of cancer treatment. In total, 101 patients with metastatic breast cancer were analyzed, including 86 with luminal phenotype, 10 who were HER2-positive and 5 who were triple-negative. Median age was 52 years. NGS analysis was conducted on 47 samples of primary breast cancer, 52 on metastatic sites of disease and 2 on liquid biopsies. A total of 85 gene mutations were found. The most common mutations were identified in the PIK3CA (47%), FGFR (19%) and ERBB2 genes (12%), and to a lesser extent in other genes. Of the 61 patients with pathogenic mutations, 46 (75%) had at least one actionable mutation. Of these, nine received treatment with a molecular target drug: eight patients with a mutation of the PIK3CA gene were treated with alpelisib and fulvestrant; one patient with FGFR1/2 amplifications received TAS120. Median PFS for these patients was 3.8 months. The study results show that using the NGS test on cancer tissue of metastatic breast cancer could influence the therapeutic choices, considering the small sample size and limited follow-up. About 9% of the study population had their therapy modified based on the results of NGS. The growing number of detectable mutations and increased accessibility of the test may lead to a greater number of potential therapeutic implications for the NGS assay. Perspectives suggest that NGS analysis can be implemented in daily clinical practice, particularly in contexts where a Molecular Tumor Board (MTB) is active.
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Affiliation(s)
- Fabio Canino
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41124 Modena, Italy
- Gruppo Oncologico Italiano di Ricerca Clinica (GOIRC), 43126 Parma, Italy
| | - Antonio Tornincasa
- Unità Operativa di Oncologia, ASL I dell'Umbria, 06012 Città di Castello, Italy
| | - Stefania Bettelli
- Molecular Pathology and Predictive Medicine, Azienda Ospedaliero, Universitaria Policlinico di Modena, 41124 Modena, Italy
| | - Samantha Manfredini
- Molecular Pathology and Predictive Medicine, Azienda Ospedaliero, Universitaria Policlinico di Modena, 41124 Modena, Italy
| | - Monica Barbolini
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41124 Modena, Italy
- Gruppo Oncologico Italiano di Ricerca Clinica (GOIRC), 43126 Parma, Italy
| | - Luca Moscetti
- Gruppo Oncologico Italiano di Ricerca Clinica (GOIRC), 43126 Parma, Italy
- Division of Medical Oncology, Department of Oncology and Ematology, Azienda Ospedaliero, Universitaria Policlinico di Modena, 41124 Modena, Italy
| | - Claudia Omarini
- Gruppo Oncologico Italiano di Ricerca Clinica (GOIRC), 43126 Parma, Italy
- Division of Medical Oncology, Department of Oncology and Ematology, Azienda Ospedaliero, Universitaria Policlinico di Modena, 41124 Modena, Italy
| | - Angela Toss
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41124 Modena, Italy
| | - Fabio Tamburrano
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41124 Modena, Italy
| | - Giuseppina Antonelli
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41124 Modena, Italy
| | - Federica Baglio
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41124 Modena, Italy
| | - Lorenzo Belluzzi
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41124 Modena, Italy
| | - Giulio Martinelli
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41124 Modena, Italy
- Gruppo Oncologico Italiano di Ricerca Clinica (GOIRC), 43126 Parma, Italy
| | - Salvatore Natalizio
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41124 Modena, Italy
| | - Ornella Ponzoni
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41124 Modena, Italy
| | - Massimo Dominici
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41124 Modena, Italy
| | - Federico Piacentini
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41124 Modena, Italy
- Gruppo Oncologico Italiano di Ricerca Clinica (GOIRC), 43126 Parma, Italy
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10
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Nicolini A, Ferrari P. Targeted Therapies and Drug Resistance in Advanced Breast Cancer, Alternative Strategies and the Way beyond. Cancers (Basel) 2024; 16:466. [PMID: 38275906 PMCID: PMC10814066 DOI: 10.3390/cancers16020466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024] Open
Abstract
"Targeted therapy" or "precision medicine" is a therapeutic strategy launched over two decades ago. It relies on drugs that inhibit key molecular mechanisms/pathways or genetic/epigenetic alterations that promote different cancer hallmarks. Many clinical trials, sponsored by multinational drug companies, have been carried out. During this time, research has increasingly uncovered the complexity of advanced breast cancer disease. Despite high expectations, patients have seen limited benefits from these clinical trials. Commonly, only a minority of trials are successful, and the few approved drugs are costly. The spread of this expensive therapeutic strategy has constrained the resources available for alternative research. Meanwhile, due to the high cost/benefit ratio, other therapeutic strategies have been proposed by researchers over time, though they are often not pursued due to a focus on precision medicine. Notable among these are drug repurposing and counteracting micrometastatic disease. The former provides an obvious answer to expensive targeted therapies, while the latter represents a new field to which efforts have recently been devoted, offering a "way beyond" the current research.
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Affiliation(s)
- Andrea Nicolini
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, 56126 Pisa, Italy
| | - Paola Ferrari
- Unit of Oncology, Department of Medical and Oncological Area, Azienda Ospedaliera—Universitaria Pisana, 56125 Pisa, Italy;
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11
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Rugo HS, Im SA, Joy AA, Shparyk Y, Walshe JM, Sleckman B, Loi S, Theall KP, Kim S, Huang X, Bananis E, Mahtani R, Finn RS, Diéras V. The effects of adding palbociclib to endocrine therapy to treat advanced breast cancer: a plain language summary of a study using the PALOMA-2 and PALOMA-3 trial results. Future Oncol 2024; 20:5-16. [PMID: 37916267 DOI: 10.2217/fon-2023-0407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023] Open
Abstract
WHAT IS THIS SUMMARY ABOUT? This is a summary of an article that reported results of a study using data from two phase 3 clinical trials called "PALOMA-2" and "PALOMA-3." Both PALOMA-2 and PALOMA-3 trials included women with HR+/HER2- advanced breast cancer. HR+/HER2- breast cancer means the breast cancer cells of these women have receptors for female sex hormones and little or no HER2 receptors. Both PALOMA trials tested the effect of adding a medication called palbociclib (brand name, Ibrance®) to a hormone therapy. Hormone therapy, also known as endocrine therapy, is a treatment that blocks or removes hormones that cause cancer cells to grow and divide. In both trials, women took endocrine therapy with either palbociclib or a placebo. WHAT WAS THE AIM OF THIS STUDY? The researchers aimed to see if the results from the PALOMA trials were similar for subgroups of women in the 2 trials. The subgroups in the study included women who shared certain features about their cancer or treatment history, for example, women whose cancer had spread to the liver. For each subgroup, the study compared the results from the 2 treatment groups: (1) women who took palbociclib plus endocrine therapy, and (2) women who took placebo plus endocrine therapy. WHAT WERE THE RESULTS & WHAT DO THEY MEAN? The same effect was found in all subgroups. Compared with those who took placebo, women who took palbociclib lived longer without their cancer getting worse (growing or spreading). Also, among women who had chemotherapy after stopping the trial treatment, those who took palbociclib started chemotherapy later than those who took placebo. Because palbociclib slows cancer growth and leads to tumor shrinkage, this may have played a part in starting chemotherapy later. These results show that palbociclib plus endocrine therapy is better at slowing the progression of advanced HR+/HER2- breast cancer than endocrine therapy alone. This can be said for women with different advanced HR+/HER2- breast cancer features and treatment history. Overall, the results support women taking palbociclib with an endocrine therapy if they have advanced HR+/HER2- breast cancer.
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Affiliation(s)
- Hope S Rugo
- University of California San Francisco Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA
| | - Seock-Ah Im
- Seoul National University Hospital, Cancer Research Institute, Seoul National University College of Medicine, Seoul National University, Seoul, Republic of Korea
| | - Anil A Joy
- Cross Cancer Institute, University of Alberta, Edmonton, AB, Canada
| | - Yaroslav Shparyk
- Lviv State Oncologic Regional Treatment & Diagnostic Center, Lviv, Ukraine
| | - Janice M Walshe
- Cancer Trials Ireland, Cancer Trials Ireland, St Vincent's University Hospital, Elm Park, Dublin, Ireland
| | | | - Sherene Loi
- Peter MacCallum Cancer Centre, University of Melbourne, Australia
| | | | | | | | | | - Reshma Mahtani
- Miami Cancer Institute, Baptist Health South Florida, Plantation, FL, USA
| | - Richard S Finn
- David Geffen School of Medicine at University of California Los Angeles, Santa Monica, CA, USA
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12
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Angelis V, Okines AFC. Systemic Therapies for HER2-Positive Advanced Breast Cancer. Cancers (Basel) 2023; 16:23. [PMID: 38201451 PMCID: PMC10777942 DOI: 10.3390/cancers16010023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/01/2023] [Accepted: 12/06/2023] [Indexed: 01/12/2024] Open
Abstract
Despite recent advances, HER2-positive advanced breast cancer (ABC) remains a largely incurable disease, with resistance to conventional anti-HER2 drugs ultimately unavoidable for all but a small minority of patients who achieve an enduring remission and possibly cure. Over the past two decades, significant advances in our understanding of the underlying molecular mechanisms of HER2-driven oncogenesis have translated into pharmaceutical advances, with the developing of increasingly sophisticated therapies directed against HER2. These include novel, more potent selective HER2 tyrosine kinase inhibitors (TKIs); new anti-HER2 antibody-drug conjugates; and dual epitope targeting antibodies, with more advanced pharmacological properties and higher affinity. With the introduction of adjuvant T-DM1 for incomplete responders to neoadjuvant therapy, fewer patients are relapsing, but for those who do relapse, disease that may be resistant to standard first- and second-line therapies requires new approaches. Furthermore, the risk of CNS relapse has not been abrogated by current (neo)adjuvant strategies; therefore, current research efforts are being directed towards this challenging site of metastatic disease. In this article, we review the currently available clinical data informing the effective management of HER2-positive breast cancer beyond standard first-line therapy with pertuzumab, trastuzumab, and taxanes, and the management of relapse in patients who have already been exposed to both these agents and T-DM1 for early breast cancer (EBC). We additionally discuss novel anti-HER2 targeted agents and combinations in clinical trials, which may be integrated into standard treatment paradigms in the future.
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Affiliation(s)
| | - Alicia F. C. Okines
- Department of Medicine, Royal Marsden NHS Foundation Trust, Fulham Road, Chelsea, London SW3 6JJ, UK;
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13
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Zattarin E, Mariani L, Menichetti A, Leporati R, Provenzano L, Ligorio F, Fucà G, Lobefaro R, Lalli L, Vingiani A, Nichetti F, Griguolo G, Sirico M, Bernocchi O, Marra A, Corti C, Zagami P, Agostinetto E, Jacobs F, Di Mauro P, Presti D, Sposetti C, Giorgi CA, Guarneri V, Pedersini R, Losurdo A, Generali D, Curigliano G, Pruneri G, de Braud F, Dieci MV, Vernieri C. Peripheral blood lymphocytes predict clinical outcomes in hormone receptor-positive HER2-negative advanced breast cancer patients treated with CDK4/6 inhibitors. Ther Adv Med Oncol 2023; 15:17588359231204857. [PMID: 38130467 PMCID: PMC10734364 DOI: 10.1177/17588359231204857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 09/14/2023] [Indexed: 12/23/2023] Open
Abstract
Background Cyclin-Dependent Kinase 4/6 inhibitors (CDK4/6i) combined with Endocrine Therapy (ET) are the standard treatment for patients with Hormone Receptor-positive/HER2-negative advanced breast cancer (HR+/HER2- aBC). Objectives While CDK4/6i are known to reduce several peripheral blood cells, such as neutrophils, lymphocytes and platelets, the impact of these modulations on clinical outcomes is unknown. Design A multicenter, retrospective-prospective Italian study. Methods We investigated the association between baseline peripheral blood cells, or their early modifications (i.e. 2 weeks after treatment initiation), and the progression-free survival (PFS) of HR+/HER2- aBC patients treated with ETs plus CDK4/6i. Random Forest models were used to select covariates associated with patient PFS among a large list of patient- and tumor-related variables. Results We evaluated 638 HR+/HER2- aBC patients treated with ET plus CDK4/6i at six Italian Institutions between January 2017 and May 2021. High baseline lymphocyte counts were independently associated with longer PFS [median PFS (mPFS) 20.1 versus 13.2 months in high versus low lymphocyte patients, respectively; adjusted Hazard Ratio (aHR): 0.78; 95% confidence interval (CI): 0.66-0.92; p = 0.0144]. Moreover, patients experiencing a lower early reduction of lymphocyte counts had significantly longer PFS when compared to patients undergoing higher lymphocyte decrease (mPFS 18.1 versus 14.5 months; aHR: 0.82; 95% CI: 0.73-0.93; p = 0.0037). Patients with high baseline lymphocytes and undergoing a lower reduction, or even an increase, of lymphocyte counts during CDK4/6i therapy experienced the longest PFS, while patients with lower baseline lymphocytes and undergoing a higher decrease of lymphocytes had the lowest PFS (mPFS 21.4 versus 11 months, respectively). Conclusion Baseline and on-treatment modifications of peripheral blood lymphocytes have independent prognostic value in HR+/HER2- aBC patients. This study supports the implementation of clinical strategies to boost antitumor immunity in patients with HR+/HER2- aBC treated with ETs plus CDK4/6i.
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Affiliation(s)
- Emma Zattarin
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Luigi Mariani
- Unit of Clinical Epidemiology and Trial Organization, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Alice Menichetti
- Oncology 2, Istituto Oncologico Veneto IOV – IRCCS, Padova, Italy
| | - Rita Leporati
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Leonardo Provenzano
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Francesca Ligorio
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- IFOM ETS, the AIRC Institute of Molecular Oncology, Milan, Italy
| | - Giovanni Fucà
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Riccardo Lobefaro
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Luca Lalli
- Unit of Clinical Epidemiology and Trial Organization, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Andrea Vingiani
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
- Pathology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Federico Nichetti
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Computational Oncology, Molecular Diagnostics Program, National Center for Tumor Diseases (NCT) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Gaia Griguolo
- Oncology 2, Istituto Oncologico Veneto IOV – IRCCS, Padova, Italy
- Department of Surgery, Oncology and Gastroenterology-DiSCOG, University of Padova, Padova, Italy
| | - Marianna Sirico
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | | | - Antonio Marra
- Division of Early Drug Development for Innovative Therapies, IEO, European Institute of Oncology IRCCS, Milan, Italy
- Breast Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Chiara Corti
- Division of Early Drug Development for Innovative Therapies, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Paola Zagami
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
- Division of Early Drug Development for Innovative Therapies, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Elisa Agostinetto
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
- Institut Jules Bordet and l’Université Libre de Bruxelles, Bruxelles, Belgium
| | - Flavia Jacobs
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | | | - Daniele Presti
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Caterina Sposetti
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Valentina Guarneri
- Oncology 2, Istituto Oncologico Veneto IOV – IRCCS, Padova, Italy
- Department of Surgery, Oncology and Gastroenterology-DiSCOG, University of Padova, Padova, Italy
| | | | - Agnese Losurdo
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Daniele Generali
- Breast Cancer Unit & Translational Research Unit, ASST Cremona, Cremona, Italy
- Department of Medical, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Giuseppe Curigliano
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
- Division of Early Drug Development for Innovative Therapies, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Giancarlo Pruneri
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
- Pathology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Filippo de Braud
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Maria Vittoria Dieci
- Oncology 2, Istituto Oncologico Veneto IOV – IRCCS, Padova, Italy
- Department of Surgery, Oncology and Gastroenterology-DiSCOG, University of Padova, Padova, Italy
| | - Claudio Vernieri
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Venezian 1, Milan 20133, Italy IFOM ETS, the AIRC Institute of Molecular Oncology, Milan, Italy
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14
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Zeng W, Cao X, Lin J, Zheng B, Li N, Liu M, Cai H. Cost-effectiveness analysis of elacestrant versus standard endocrine therapy for second-/third-line treatment of patients with HR+/HER2- advanced or metastatic breast cancer: a US payer perspective. Front Oncol 2023; 13:1272586. [PMID: 38169749 PMCID: PMC10758478 DOI: 10.3389/fonc.2023.1272586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 11/28/2023] [Indexed: 01/05/2024] Open
Abstract
Background This study evaluated the cost-effectiveness of elacestrant (ELA) and standard-of-care (SOC) as second-/third-line treatment for pretreated estrogen receptor (ER)- positive/human epidermal growth factor receptor 2 (HER2)-negative advanced or metastatic breast cancer (A/MBC) in the US. Methods The 3 health states partitioned survival model (PSM) was conducted from the perspective of the US third-party payers. The time horizon for the model lasted 10 years. Effectiveness and safety data were derived from the EMERALD trial (NCT03778931). Costs were derived from the pricing files of Medicare and Medicaid Services, and utility values were derived from published studies. One-way sensitivity analysis as well as probabilistic sensitivity analysis were performed to observe model stability. Result ELA led to an incremental cost-effectiveness ratio (ICER) of $8,672,360/quality-adjusted life year (QALY) gained compared with SOC in the overall population and $2,900,560/QALY gained compared with fulvestrant (FUL) in the ESR1(estrogen receptor 1) mutation subgroup. The two ICERs of ELA were significantly higher than the willingness-to-pay (WTP) threshold values of $150,000/QALY. Conclusions ELA was not cost-effective for the second-/third-line treatment of patients with ER+/HER2-A/MBC compared with SOC in the US.
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Affiliation(s)
- Wanxian Zeng
- Affiliated Union Hospital of Fujian Medical University, Fuzhou, Fujian, China
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian, China
| | - Xueqiong Cao
- Affiliated Union Hospital of Fujian Medical University, Fuzhou, Fujian, China
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian, China
| | - Jingwen Lin
- Affiliated Union Hospital of Fujian Medical University, Fuzhou, Fujian, China
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian, China
| | - Bin Zheng
- Affiliated Union Hospital of Fujian Medical University, Fuzhou, Fujian, China
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian, China
| | - Na Li
- Affiliated Union Hospital of Fujian Medical University, Fuzhou, Fujian, China
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian, China
| | - Maobai Liu
- Affiliated Union Hospital of Fujian Medical University, Fuzhou, Fujian, China
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian, China
| | - Hongfu Cai
- Affiliated Union Hospital of Fujian Medical University, Fuzhou, Fujian, China
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian, China
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15
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Baković M, Bago M, Benić L, Krajinović M, Silovski T, Plavetić ND, Turković L, Sertić M, Hadžiabdić MO. Exploring adherence in patients with advanced breast cancer: focus on CDK4/6 inhibitors. Acta Pharm 2023; 73:633-654. [PMID: 38147481 DOI: 10.2478/acph-2023-0045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/30/2023] [Indexed: 12/28/2023]
Abstract
Treatment adherence is crucial for optimal outcomes in advanced breast cancer, but can be challenging due to various factors, i.e. patients' attitudes and behavior upon diagnosis, and complex therapies with high adverse effect rates. Our aim was to explore the adherence to oral anticancer medications (OAM) in women with advanced breast cancer, focusing on cyclin-dependent kinase 4 and 6 inhibitors (CDKI), and identify factors associated with the adherence. We conducted a cross-sectional study at the University Hospital Centre Zagreb, Croatia, involving women with stage IV advanced breast cancer receiving OAM. Data collection included a questionnaire assessing socio-demographic and clinical information, Beck Depression Inventory-II for depressive symptoms, Medication Adherence Report Scale (MARS-5) for adherence to OAM, and Beliefs about Medicines Questionnaire. Plasma concentrations of CDKI were confirmed by LC-MS/MS in three randomly selected participants. A total of 89 women were included. The most prescribed OAMs were anti-estrogen (71.3 %) and CDKI (60.9 %). MARS-5 scores (mean: 24.1 ± 1.6) correlated with CDKI plasma concentrations. Forgetfulness was the primary reason for non-adherence (25.9 %). Women receiving CDKI (p = 0.018), without depressive symptomatology (p = 0.043), and with more positive beliefs about medicines were more adherent (p < 0.05). This study enhances understanding of medication adherence in advanced breast cancer and identifies influential factors.
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Affiliation(s)
- Matea Baković
- 1University of Zagreb, Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia
| | - Martina Bago
- 2Andrija Štampar Teaching Institute of Public Health 10000 Zagreb, Croatia
| | - Lucija Benić
- 1University of Zagreb, Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia
| | - Magdalena Krajinović
- 1University of Zagreb, Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia
| | - Tajana Silovski
- 3University Hospital Centre, Department of Oncology 10000 Zagreb, Croatia
- 4University of Zagreb School of Medicine 10000 Zagreb, Croatia
| | - Natalija Dedić Plavetić
- 3University Hospital Centre, Department of Oncology 10000 Zagreb, Croatia
- 4University of Zagreb School of Medicine 10000 Zagreb, Croatia
| | - Lu Turković
- 1University of Zagreb, Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia
| | - Miranda Sertić
- 1University of Zagreb, Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia
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Walbaum B, Reyes JM, Rodriguez P, Muñiz S, Medina L, Ibañez C, Merino T, Pinto MP, Bravo ML, Acevedo F, Bennett J, Sanchez C. Palbociclib in advanced stage hormone receptor-positive breast cancer: real-world data from a Chilean multicentre registry. Ecancermedicalscience 2023; 17:1636. [PMID: 38414945 PMCID: PMC10898906 DOI: 10.3332/ecancer.2023.1636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Indexed: 02/29/2024] Open
Abstract
Background The addition of cyclin-dependent kinases inhibitors (CDKi) to endocrine therapy (ET) as the first- or second line treatment improves progression-free and overall survival (OS) in hormone receptor-positive, HER2 negative (HR+/HER2-) advanced stage breast cancer (ABC). Our study compared survival rates and prognostic factors in Chilean patients that used palbociclib as first or subsequent (≥second) lines of treatment in a real-world setting. Methods Our retrospective population-cohort study included HR+/HER2- ABC patients. We calculated 5-year OS and performed a multivariate analysis to determine prognostic factors. Results A total of 106 patients were included. Median age was 49 years (19-86), 28.3% (30) had de novo stage IV disease; 63% received palbociclib with ET as first line, 54% of them with aromatase inhibitor over fulvestrant. Median OS for the entire cohort was 99 months and 5-year OS was 69%. Patients that received first line palbociclib had a 5-year OS of 89% versus 43% for ET monotherapy or ≥second line palbociclib (p = 0.0062). Multivariate analysis showed that the year at diagnosis and CDKi timing (first line versus ≥second line) were significantly associated with OS. Conclusion Our real-world data show that first-line CDKi + ET provides a statistically significant benefit in OS versus ≥second line in HR+/HER2- ABC patients.
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Affiliation(s)
- Benjamín Walbaum
- Department of Hematology-Oncology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
- Dr. Sótero del Río Hospital and Healthcare Complex, Santiago 8207257, Chile
| | - José Miguel Reyes
- Cancer Center, Clínica Las Condes, Santiago 7591047, Chile
- Breast Center MEDS Clinic, Santiago 7550557, Chile
| | - Pablo Rodriguez
- Oncology Department, Clínica IRAM, GESMED, Santiago 7630370, Chile
| | - Sabrina Muñiz
- Department of Hematology-Oncology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
- Dr. Sótero del Río Hospital and Healthcare Complex, Santiago 8207257, Chile
| | - Lidia Medina
- 'Nuestra Señora de la Esperanza' Cancer Center, UC CHRISTUS Healthcare Network, Pontificia Universidad Católica de Chile, Santiago 8330032, Chile
| | - Carolina Ibañez
- Department of Hematology-Oncology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
| | - Tomas Merino
- Department of Hematology-Oncology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
| | - Mauricio P Pinto
- Support Team for Oncological Research and Medicine (STORM), Santiago 7510123, Chile
| | - Maria Loreto Bravo
- Support Team for Oncological Research and Medicine (STORM), Santiago 7510123, Chile
| | - Francisco Acevedo
- Department of Hematology-Oncology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
| | - José Bennett
- Department of Hematology-Oncology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
| | - Cesar Sanchez
- Department of Hematology-Oncology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330077, Chile
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Tolaney SM, Goel S, Appiah AK, Huynh T, Chen Y, André F. Abemaciclib plus trastuzumab with or without fulvestrant versus trastuzumab plus standard-of-care chemotherapy in women with HR+, HER2+ advanced breast cancer: plain language summary of the monarcHER study. Future Oncol 2023; 19:2341-2348. [PMID: 37788154 DOI: 10.2217/fon-2023-0078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023] Open
Abstract
WHAT IS THIS SUMMARY ABOUT? This article summarizes the results of a study called monarcHER. The study included participants with a certain type of aggressive breast cancer called HR+, HER2+ advanced breast cancer (ABC) that had their disease worsen or return after multiple previous therapies. This summary intends to help you understand the impact of a non-chemotherapy treatment called abemaciclib in people with HR+, HER2+ ABC. When the study was planned, HER2-targeted therapy (ie trastuzumab) was standard treatment and was typically combined with chemotherapy and endocrine therapy (ie fulvestrant). However drug resistance can develop when HER2+ targeted therapy is used for a long time, making it less effective and allowing cancer to grow or spread to other parts of the body. When this happens, few chemotherapy-free options are available. Because of the chemotherapy side effects, this is not desirable. There is an urgent need to develop new, effective, safe, and tolerable treatment options for patients with HR+, HER2+ ABC. The monarcHER study compared the effects of abemaciclib plus trastuzumab with or without fulvestrant compared to the standard of care treatment. WHAT WERE THE RESULTS? Participants were randomly assigned to 1 of 3 groups: Group A (abemaciclib, trastuzumab and fulvestrant), Group B (abemaciclib and trastuzumab), or Group C (trastuzumab and standard of care chemotherapy). The study compared the length of time patients took study treatments without worsening or dying from their breast cancer. This is called the progression free survival (PFS). Participants in Group A had a longer median PFS than those in groups B and C (8.3 months, 5.7 months and 5.7 months respectively). There was no notable difference in PFS between participants in Groups B and C. Additionally, the study looked at the side effects with each treatment group. The most common side effect which is considered severe or lifethreatening was neutropenia, defined as decreased white blood cell levels. Neutropenia may lead to an increased risk of getting infections. However, the percentage of patients experiencing neutropenia was similar in all groups A, B and C (27%, 22% and 26%, respectively). Patients in groups A (79%) and B (78%) who received abemaciclib experienced similar rates of diarrhea. WHAT DO THE RESULTS MEAN? The data from the monarcHER study suggest that the combination of abemaciclib, trastuzumab, and fulvestrant may offer a chemotherapy-free option for patients with HR+, HER2+ ABC who have experienced worsening of disease despite multiple prior therapies.
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Affiliation(s)
| | - Shom Goel
- Sir Peter MacCallum Department of Medical Oncology, University of Melbourne, Melbourne, VIC, Australia
| | | | | | | | - Fabrice André
- Gustave Roussy, Université Paris Saclay, INSERM, Villejuif, France
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André F, Su F, Solovieff N, Hortobagyi G, Chia S, Neven P, Bardia A, Tripathy D, Lu YS, Lteif A, Taran T, Babbar N, Slamon D, Arteaga CL. Pooled ctDNA analysis of MONALEESA phase III advanced breast cancer trials. Ann Oncol 2023; 34:1003-1014. [PMID: 37673211 DOI: 10.1016/j.annonc.2023.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 08/04/2023] [Accepted: 08/28/2023] [Indexed: 09/08/2023] Open
Abstract
BACKGROUND The phase III MONALEESA trials tested the efficacy and safety of the cyclin-dependent kinase (CDK)4/6 inhibitor ribociclib with different endocrine therapy partners as first- or second-line treatment of hormone receptor-positive/human epidermal growth factor receptor 2-negative advanced breast cancer (ABC). Using the largest pooled biomarker dataset of the CDK4/6 inhibitor ribociclib in ABC to date, we identified potential biomarkers of response to ribociclib. PATIENTS AND METHODS Baseline circulating tumour DNA from patients in the MONALEESA trials was assessed using next-generation sequencing. An analysis of correlation between gene alteration status and progression-free survival (PFS) was carried out to identify potential biomarkers of response to ribociclib. RESULTS Multiple frequently altered genes were identified. Alterations in ERBB2, FAT3, FRS2, MDM2, SFRP1, and ZNF217 were associated with a greater PFS benefit with ribociclib versus placebo. Patients with high tumour mutational burden (TMB) and with ANO1, CDKN2A/2B/2C, and RB1 alterations exhibited decreased sensitivity to ribociclib versus placebo. CONCLUSIONS Although exploratory, these results provide insight into alterations associated with the improved response to ribociclib treatment and may inform treatment sequencing in patients with actionable alterations following progression on CDK4/6 inhibitors. Validation of potential biomarkers identified here and development of prospective trials testing their clinical utility are warranted. CLINICALTRIALS GOV IDENTIFIERS NCT01958021, NCT02422615, NCT02278120.
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Affiliation(s)
- F André
- Department of Medical Oncology and INSERM U981, Institut Gustave Roussy, Université Paris Saclay, Villejuif, France.
| | - F Su
- Novartis Pharmaceuticals, East Hanover
| | - N Solovieff
- Novartis Institutes for BioMedical Research, Cambridge
| | - G Hortobagyi
- The University of Texas MD Anderson Cancer Center, Houston, USA
| | - S Chia
- British Columbia Cancer Agency, Vancouver, Canada
| | - P Neven
- Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium
| | - A Bardia
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, USA
| | - D Tripathy
- The University of Texas MD Anderson Cancer Center, Houston, USA
| | - Y-S Lu
- National Taiwan University Hospital, Taipei, Taiwan
| | - A Lteif
- Novartis Pharmaceuticals, East Hanover
| | - T Taran
- Novartis Pharma AG, Basel, Switzerland
| | - N Babbar
- Novartis Pharmaceuticals, East Hanover
| | - D Slamon
- David Geffen School of Medicine at UCLA, Los Angeles
| | - C L Arteaga
- UT Southwestern Simmons Comprehensive Cancer Center, Dallas, USA
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Tang H, Yeo D, De Souza K, Ahmad O, Shafiq T, Ofor O, Anand A, Karim S, Khan S, Madhusudan S. Clinical Impact of CDK4/6 Inhibitors in De Novo or PR- or Very Elderly Post-Menopausal ER+/HER2- Advanced Breast Cancers. Cancers (Basel) 2023; 15:5164. [PMID: 37958338 PMCID: PMC10647609 DOI: 10.3390/cancers15215164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
The CDK4/6 inhibitors significantly increase progression-free survival (PFS) in ER+/HER2- advanced breast cancer patients. In clinical trials, overall survival (OS) improvement has been demonstrated for ribociclib and abemaciclib but not for palbociclib. We undertook a real-world evaluation of PFS and OS in 227 post-menopausal patients who received first-line CDK4/6 inhibitors. There is no significant difference in median PFS (27.5 months vs. 25.7 months, p = 0.3) or median OS (49.5 months vs. 50.2 months, p = 0.67) in patients who received either palbociclib or ribociclib, respectively. De novo disease is significantly associated with prolonged median PFS and median OS compared with recurrence disease (47.1 months vs. 20.3 months (p = 0.0002) and 77.4 months vs. 37.3 months (p = 0.0003), respectively). PR- tumours have significantly reduced median PFS and OS compared with PR+ disease (19.2 months vs. 38 months (p = 0.003) and 34.3 months vs. 62.6 months (p = 0.02), respectively). In the very elderly (>80 years), median PFS and OS are significantly shorter compared with patients who are 65 years or below (14.5 months vs. 30.2 months (p = 0.01), and 77.4 months vs. 29.6 months (p = 0.009), respectively) in the palbociclib group. Our data suggest that the benefit in the very elderly is limited, and PR+/de novo disease obtains the maximum survival benefit.
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Affiliation(s)
- Hiu Tang
- Department of Oncology, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK (S.K.)
| | - Daniel Yeo
- Department of Oncology, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK (S.K.)
| | - Karen De Souza
- Department of Oncology, University College London Hospitals NHS Foundation Trust, London NW1 2PG, UK
| | - Omar Ahmad
- Department of Oncology, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK (S.K.)
| | - Tahir Shafiq
- Department of Oncology, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK (S.K.)
| | - Okezie Ofor
- Department of Oncology, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK (S.K.)
| | - Anjana Anand
- Department of Oncology, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK (S.K.)
| | - Syed Karim
- Department of Oncology, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK (S.K.)
| | - Sarah Khan
- Department of Oncology, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK (S.K.)
| | - Srinivasan Madhusudan
- Department of Oncology, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK (S.K.)
- Biodiscovery Institute, School of Medicine, University of Nottingham, University Park, Nottingham NG7 3RD, UK
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Chang YC, Song J, Chang Y, Huang CH, Sudan A, Chen PC, Chi KY. The Association between Proton Pump Inhibitors and the Effectiveness of CDK Inhibitors in HR+/HER- Advanced Breast Cancer Patients: A Systematic Review and Meta-Analysis. Cancers (Basel) 2023; 15:5133. [PMID: 37958308 PMCID: PMC10649865 DOI: 10.3390/cancers15215133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/18/2023] [Accepted: 10/19/2023] [Indexed: 11/15/2023] Open
Abstract
There have been many clinical questions regarding whether the use of proton pump inhibitors (PPIs) could deteriorate the effects of cyclin-dependent kinase inhibitors (CDKIs) in HR+/HER2- advanced breast cancer patients. We performed a systematic review and meta-analysis of this clinical question, including studies enrolling HR+/HER2- metastatic breast cancer patients treated with CDKIs (Palbociclib or Ribociclib) and reporting at least one comparative survival outcome, either overall survival (OS) or progression-free survival (PFS), between concomitant PPI users and non-users. Eight studies met the eligibility criteria, with a total of 2584 patients included (PPI users: 830, PPI non-users: 1754), demonstrating that concomitant PPI use was associated with significantly higher risks of all-cause mortality (HR = 2.03; 95% CI, 1.49 to 2.77; I2 = 0%) and disease progression (HR = 1.75; 95% CI, 1.26 to 2.43; I2 = 59%) in breast cancer patients taking Palbociclib. In contrast, there were no significant survival impacts of PPIs on Ribociclib (HR = 1.46; 95% CI, 0.91 to 2.34; I2 = 36%). Additionally, there was no significant difference in the risk associated with CDKI dose reduction due to drug toxicity (RR = 1.12; 95% CI, 0.97 to 1.29). Therefore, when HR+/HER2- advanced breast cancer patients require the use of PPIs, it may be reasonable to consider using Ribociclib.
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Affiliation(s)
- Yu-Cheng Chang
- Department of Internal Medicine, Danbury Hospital, Danbury, CT 06810, USA
- Department of Education, Center for Evidence-Based Medicine, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - Junmin Song
- Department of Education, Center for Evidence-Based Medicine, Taipei Medical University Hospital, Taipei 110, Taiwan
- Department of Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, 1400 Pelham Parkway South, Building 1, 3N21, Bronx, NY 10461, USA
| | - Yu Chang
- Section of Neurosurgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
| | - Chin-Hsuan Huang
- Department of Education, Center for Evidence-Based Medicine, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - Aarushi Sudan
- Department of Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, 1400 Pelham Parkway South, Building 1, 3N21, Bronx, NY 10461, USA
| | - Pei-Chin Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - Kuan-Yu Chi
- Department of Education, Center for Evidence-Based Medicine, Taipei Medical University Hospital, Taipei 110, Taiwan
- Department of Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, 1400 Pelham Parkway South, Building 1, 3N21, Bronx, NY 10461, USA
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Gu H, Chen Y, Xie Z, Chen Y. CDK4/6 inhibitors for hormone receptor-positive/human epidermal growth factor receptor 2 negative advanced breast cancer: A rapid health technology assessment. Medicine (Baltimore) 2023; 102:e35487. [PMID: 37800838 PMCID: PMC10553163 DOI: 10.1097/md.0000000000035487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 09/13/2023] [Indexed: 10/07/2023] Open
Abstract
OBJECT Based on the best available evidence, rapid health technology was used to assess 4 CDK4/6 inhibitors approved for marketing in China. This assessment aims to provide a reference basis for the selection of drugs by medical institutions in China and to promote the rational use of drugs in the clinic. METHODS Depending on the Rapid Guidelines for Drug Evaluation and Selection in Chinese Medical Institutions (the Second Edition), a percentage quantitative scoring approach was used to objectively score the pharmacological properties, efficacy, safety, economy, and other attributes of CDK4/6 inhibitors. RESULTS The composite score rankings were, in descending order, 78.09 points for abemaciclib, 78.04 points for palbociclib, 72.15 points for dalpiciclib, and 69.24 points for ribociclib by integrating the result of the 5 dimensions. CONCLUSION Until the clinical studies, guideline recommendations, prices, and many other aspects of this assessment are updated, abemaciclib and palbociclib, which have the top 2 scores, can be used as a priority recommendation for Chinese medical institutions to select CDK4/6 inhibitors and optimize the use of the drug catalog based on the scoring results of this assessment.
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Affiliation(s)
- Hangye Gu
- Key Specialty of Clinical Pharmacy, the First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
| | - Yaqing Chen
- Key Specialty of Clinical Pharmacy, the First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
| | - Zeyu Xie
- Key Specialty of Clinical Pharmacy, the First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
| | - Yong Chen
- Key Specialty of Clinical Pharmacy, the First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
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Cardoso F, Rihani J, Harmer V, Harbeck N, Casas A, Rugo HS, Fasching PA, Moore A, de Courcy J, Pathak P, Haftchenary S, Aubel D, Schumacher-Wulf E. Quality of Life and Treatment-Related Side Effects in Patients With HR+/HER2- Advanced Breast Cancer: Findings From a Multicountry Survey. Oncologist 2023; 28:856-865. [PMID: 37523663 PMCID: PMC10546820 DOI: 10.1093/oncolo/oyad207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 06/22/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND Quality of life (QOL) is a critical factor in decision-making for advanced breast cancer (ABC). There is a need to improve how QOL and treatment-related side effects (SEs) that impact it are clinically assessed. We examined healthcare professionals' (HCPs') and patients' perspectives on the importance of QOL discussions and the impact of SEs on QOL in clinical settings. PATIENTS AND METHODS A cross-sectional online survey was conducted (7/2020-5/2021) among oncologists, nurses, and patients with HR+/HER2- ABC in 7 countries. RESULTS The survey was completed by 502 HCPs and 467 patients. Overall, 88% of oncologists and 49% of patients recalled QOL discussions at follow-up. In the first- through fourth-line (1L, 2L, 3L, and 4L) settings, respectively, 48%, 57%, 79%, and 85% of oncologists reported QOL was very important; 73% and 45% of patients receiving 1L and 2L treatment and 40% receiving 3L+ treatment indicated QOL was important. Patients reported that insomnia, anxiety, back pain, fatigue, diarrhea, hot flashes, low sexual interest, and loss of appetite had a moderate/severe impact on QOL. Of patients experiencing certain SEs, ≥64% did not discuss them with HCPs until there was a moderate/severe impact on QOL. In patients receiving a CDK4/6 inhibitor, SEs, including insomnia, diarrhea, back pain, and fatigue, had a moderate/severe impact on QOL. CONCLUSIONS This survey discovered disconnects between HCPs and patients with ABC on the importance of QOL discussions and the impact of SEs on QOL. These data support the use of ABC-specific QOL questionnaires that closely monitor SEs impacting QOL.
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Affiliation(s)
- Fatima Cardoso
- Department of Oncology, Breast Unit, Champalimaud Clinical Centre/Champalimaud Foundation, Lisbon, Portugal
| | - Julie Rihani
- Department of Oncology, Independent Patient Advocate, Amman, Jordan
| | - Victoria Harmer
- Department of Oncology, Imperial College Healthcare NHS Trust, London, UK
| | - Nadia Harbeck
- Breast Center, Department of Obstetrics and Gynecology, LMU University Hospital Munich, Munich, Germany
| | - Ana Casas
- Department of Oncology, University Hospital Virgen del Rocio, Sevilla, Spain
| | - Hope S Rugo
- Department of Oncology, University of California San Francisco Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA
| | - Peter A Fasching
- University Hospital Erlangen, Comprehensive Cancer Center Erlangen–European Metropolitan Region of Nuremberg and Department of Gynecology and Obstetrics, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Adam Moore
- Department of Oncology, Adelphi Real World, Cheshire, UK
| | | | - Purnima Pathak
- Department of Oncology, Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA
| | - Sina Haftchenary
- Department of Oncology, Novartis Pharmaceuticals, Montreal, QC, Canada
| | - Dawn Aubel
- Department of Oncology, Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA
| | - Eva Schumacher-Wulf
- Department of Oncology, Mamma Mia! Breast Cancer Magazine, Kronberg, Germany
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Botto I, Moiteiro Cruz R, Noronha Ferreira C, Valente AI, Carrilho-Ribeiro L, Tato-Marinho R, Ferreira C, Correia L. Simultaneous Gastric and Colonic Metastasis of Breast Cancer. ACG Case Rep J 2023; 10:e01168. [PMID: 37811366 PMCID: PMC10553002 DOI: 10.14309/crj.0000000000001168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 08/31/2023] [Indexed: 10/10/2023] Open
Abstract
Although breast cancer (BC) is the most common malignancy in women, metastasization to the gastrointestinal tract is rare. We present a 59-year-old woman with simultaneous gastric and colonic metastasis of invasive lobular breast carcinoma. She had been diagnosed with BC and underwent surgery and systemic therapy. Two years later, an increase in tumor markers motivated investigation, including upper and lower gastrointestinal endoscopy, which identified gastric ulcers and mucosal irregularity in the cecum. Histopathological analysis was compatible with gastric and colonic metastases from BC. We highlight the importance of biopsying every endoscopically visible lesion in patients with BC history.
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Affiliation(s)
- Inês Botto
- Serviço de Gastrenterologia e Hepatologia, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Rafael Moiteiro Cruz
- Serviço de Anatomia Patológica, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
- Instituto de Histologia e Biologia do Desenvolvimento, Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal
| | - Carlos Noronha Ferreira
- Serviço de Gastrenterologia e Hepatologia, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Ana Isabel Valente
- Serviço de Gastrenterologia e Hepatologia, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Luis Carrilho-Ribeiro
- Serviço de Gastrenterologia e Hepatologia, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Rui Tato-Marinho
- Serviço de Gastrenterologia e Hepatologia, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Cristina Ferreira
- Serviço de Anatomia Patológica, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Luis Correia
- Serviço de Gastrenterologia e Hepatologia, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
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Peng T, Chen J, Wu T. Efficacy and safety of cyclin-dependent kinase 4/6 inhibitor in patients with advanced breast cancer: A real-world experience. Thorac Cancer 2023; 14:3012-3019. [PMID: 37667421 PMCID: PMC10599972 DOI: 10.1111/1759-7714.15090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 08/16/2023] [Accepted: 08/18/2023] [Indexed: 09/06/2023] Open
Abstract
BACKGROUND Cyclin-dependent kinases 4 and 6 inhibitors (CDK4/6i) have been shown to improve progression-free survival (PFS) in patients with metastatic breast cancer (MBC) in randomized control trials. This study aimed to evaluate the efficacy and safety of CDK4/6i in patients with advanced breast cancer (ABC) in a clinical setting. METHODS Consecutive patients with ABC were treated between October 2019 and March 2023 at Taipei Tzu Chi Hospital, Taiwan. Patients who had received at least one dose of CDK4/6i were included in this retrospective study. The main outcome of this study was efficacy based on the treating physicians' assessments in terms of PFS, and overall survival (OS), as well as the factors associated with patient outcome. The secondary outcome was safety. RESULTS A total of 85 patients were included in the analysis, with a mean age of 66.8 years. After a median follow-up of 16.1 months, the median PFS was 28.4 months (95% CI: 22.5-33.6) and the median OS could not yet be estimated. The most common adverse events (AE) were fatigue (50.8%), anorexia (45.9%), and leukopenia (44.7%). In multivariable analysis, treatment with CDK4/6i with any grade AE or response to treatment effect (CR/PR) was an independent predictor for longer PFS (hazard ratio [HR] = 0.27, 95% CI: 0.11-0.68; HR = 0.21, 95% CI: 0.06-0.67; p < 0.05). CONCLUSION CDK4/6i administered in a real-world setting exhibits a similar survival benefit with the clinical trials.
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Affiliation(s)
- Tzu‐Rong Peng
- Department of Pharmacy, Taipei Tzu Chi HospitalBuddhist Tzu Chi Medical FoundationNew Taipei CityTaiwan
| | - Jia‐Hui Chen
- Division of General Surgery, Department of Surgery, Taipei Tzu Chi HospitalThe Buddhist Medical FoundationNew Taipei CityTaiwan
- School of MedicineBuddhist Tzu Chi UniversityHualienTaiwan
| | - Ta‐Wei Wu
- Department of Pharmacy, Taipei Tzu Chi HospitalBuddhist Tzu Chi Medical FoundationNew Taipei CityTaiwan
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Chen C, Li J, Rossi L, Sun P, She T, He F. Prognostic role of serum soluble ST2 of advanced breast cancer patients: a retrospective cohort study. Transl Cancer Res 2023; 12:2128-2137. [PMID: 37701118 PMCID: PMC10493791 DOI: 10.21037/tcr-23-792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/07/2023] [Indexed: 09/14/2023]
Abstract
Background The soluble suppression of tumorigenicity 2 receptor (sST2) binds to interleukin-33 (IL-33) and blocks IL-33 and ST2 binding, suggesting that sST2 acts as a "decoy" receptor for IL-33 and is involved in the malignant progression of breast cancer. This paper aimed to investigate the differences in sST2 expression in patients with different molecular subtypes of breast cancer and assess its clinical value in the prognostic evaluation of advanced breast cancer. Methods In this paper, we collected sera from 91 patients firstly diagnosed with advanced breast cancer at the Tianjin Medical University Cancer Institute and Hospital from 2008 to 2021 during their first hospitalization. We detected the expression level of sST2 in the serum of patients with different molecular fractions of breast cancer and analyzed the relationship between serum sST2 levels and breast cancer-related bone metastasis, cardiotoxicity, and overall survival. Bone metastases were detected using the Emission Computed Tomography technique, and chemotherapy drug-induced cardiotoxicity was detected by echocardiography. The Overall Survival was evaluated using the Kaplan-Meier estimator, and multivariate Cox regression analysis was performed to demonstrate the association between variables and sST2 levels. Results Serum sST2 levels did not vary among the different pathological types, molecular types, and estrogen receptor (ER), progesterone receptor (PR), human epidermal growth factor receptor 2 (HER2), and tumor proliferation marker (Ki-67) subgroups, and only differed significantly in the cardiotoxicity group. There were no statistical differences in tissue polypeptide specific antigen (TPSA), carbohydrate antigen 125 (CA125), carcinoembryonic antigen (CEA), carbohydrate antigen 153 (CA153), D-dimer, and inflammatory indexes neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) among different molecular subgroups. However, except for triple-negative breast cancer (TNBC), there was no difference in peripheral blood soluble ST2 concentrations among other molecular subtypes. Meanwhile, the survival of the high sST2 level group among advanced breast cancer patients was significantly lower than that of the normal group, and sST2 expression was closely related to cardiotoxicity and clinical stage. Conclusions Serum sST2 is not only traditionally applied to the assessment of cardiac injury, but can also be utilized for assessing the prognosis of advanced breast cancer, excluding the influence of clinical stage and cardiotoxicity.
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Affiliation(s)
- Chong Chen
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, China
- Department of Clinical Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
| | - Jianhua Li
- Department of Clinical Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
| | - Lorenzo Rossi
- Ente Ospedaliero Cantonale, Institute of Oncology of Southern Switzerland (IOSI), Bellinzona, Switzerland
- Ente Ospedaliero Cantonale, Breast Unit of Southern Switzerland (CSSI), Lugano, Switzerland
| | - Pei Sun
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, China
- Department of Clinical Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China
| | - Tiantian She
- School of medical technology, Tianjin Medical University, Tianjin, China
| | - Feng He
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, China
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Chao TC, Tsai YF, Liu CY, Lien PJ, Lin YS, Feng CJ, Chen YJ, Lai JI, Hsu CY, Lynn JJ, Huang CC, Tseng LM. Prevalence of PIK3CA mutations in Taiwanese patients with breast cancer: a retrospective next-generation sequencing database analysis. Front Oncol 2023; 13:1192946. [PMID: 37655108 PMCID: PMC10466395 DOI: 10.3389/fonc.2023.1192946] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 07/25/2023] [Indexed: 09/02/2023] Open
Abstract
Background Breast cancer is the most common cancer type that affects women. In hormone receptor-positive (HR+), human epidermal growth factor receptor 2-negative (HER2-) advanced breast cancer (ABC), phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha (PIK3CA) is the most frequently mutated gene associated with poor prognosis. This study evaluated the frequency of PIK3CA mutations in the Taiwanese breast cancer population. Methodology This is a retrospective study; patient data were collected for 2 years from a next-generation sequencing database linked to electronic health records (EHRs). The primary endpoint was the regional prevalence of PIK3CA mutation. The secondary endpoints were to decipher the mutation types across breast cancer subtype, menopausal status, and time to treatment failure after everolimus (an mTOR inhibitor) or cyclin-dependent kinase 4/6 (CDK4/6) inhibitor treatment. Results PIK3CA mutations were identified in 278 of 728 patients (38%). PIK3CA mutations were reported in 43% of patients with HR-/HER2+ subtype and 42% of patients with HR+/HER2- postmenopausal status. A lower prevalence of PIK3CA mutations was observed in triple-negative (27%) and HR+/HER2- premenopausal patients (29%). The most common mutation was at exon 20 (H1047R mutation, 41.6%), followed by exon 9 (E545K mutation, 18.9% and E542K mutation, 10.3%). Among patients treated with CDK4/6 inhibitors, the median time to treatment failure was 12 months (95% CI: 7-21 months) in the PIK3CA mutation cohort and 16 months (95% CI: 11-23 months) in the PIK3CA wild-type cohort, whereas patients receiving an mTOR inhibitor reported a median time to treatment failure of 20.5 months (95% CI: 8-33 months) in the PIK3CA mutation cohort and 6 months (95% CI: 2-9 months) in the PIK3CA wild-type cohort. Conclusion A high frequency of PIK3CA mutations was detected in Taiwanese patients with breast cancer, which was consistent with previous studies. Early detection of PIK3CA mutations might influence therapeutic decisions, leading to better treatment outcomes.
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Affiliation(s)
- Ta-Chung Chao
- Comprehensive Breast Health Center, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, College of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
- Division of Cancer Prevention, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yi-Fang Tsai
- Comprehensive Breast Health Center, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, College of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chun-Yu Liu
- Comprehensive Breast Health Center, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, College of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
- Division of Transfusion Medicine, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Pei-Ju Lien
- Comprehensive Breast Health Center, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yen-Shu Lin
- Comprehensive Breast Health Center, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chin-Jung Feng
- Comprehensive Breast Health Center, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yen-Jen Chen
- Comprehensive Breast Health Center, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, College of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jiun-I. Lai
- Comprehensive Breast Health Center, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chih-Yi Hsu
- School of Medicine, College of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jiun Jen Lynn
- Medical Affairs, Novartis (Taiwan) Co. Ltd, Taipei, Taiwan
| | - Chi-Cheng Huang
- Comprehensive Breast Health Center, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Ling-Ming Tseng
- Comprehensive Breast Health Center, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, College of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
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Caputo R, Pagliuca M, Pensabene M, Parola S, De Laurentiis M. Long-term complete response with third-line PARP inhibitor after immunotherapy in a patient with triple-negative breast cancer: a case report. Front Oncol 2023; 13:1214660. [PMID: 37601649 PMCID: PMC10438988 DOI: 10.3389/fonc.2023.1214660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 07/20/2023] [Indexed: 08/22/2023] Open
Abstract
While standard treatment has shown efficacy in patients with breast cancer gene (BRCA) mutations, recurrence rates are high and additional effective therapies are needed. Olaparib, a poly adenosine diphosphate-ribose polymerase (PARP) inhibitor, approved for the treatment of metastatic germline BRCA1/BRCA2 breast cancer (BC), has demonstrated evidence of a progression-free survival (PFS) benefit, good safety profile, and improved quality of life compared with standard chemotherapy. We here describe the case of a patient with BRCA1 mutated advanced BC and a long history of response to chemotherapy and immunotherapy who received systemic treatment with olaparib. First diagnosed in March 2011 at the age of 38 years with early-stage BC of the right breast, she underwent quadrantectomy plus ipsilateral axillary lymphadenectomy and adjuvant treatments with chemotherapy regimen containing 5-fluorouracil, epirubicin, and cyclophosphamide (FEC) followed by radiotherapy. Five years later, following a contralateral nodule detection leading to left breast quadrantectomy, she received adjuvant systemic treatment with docetaxel plus cyclophosphamide and radiotherapy. Gene testing showed a germline BRCA1 deleterious variant, and she underwent bilateral prophylactic mastectomy and oophorectomy. One year later, skin metastasis and bone infiltrations were detected, and she was started on first-line systemic treatment. The patient was enrolled in the IMpassion131 trial (investigating atezolizumab addition to paclitaxel) but unblinding showed that she was randomized in the placebo arm. She received second-line systemic therapy with LAG525 plus carboplatin (CLAG525B2101 trial) resulting in a PFS of 14 months. At disease progression, she was eligible for systemic third-line therapy with olaparib (300 mg twice daily) and had a complete response after 6 months of therapy and a PFS of 40 months at the time of writing. To the best of our knowledge, this is the first report of a complete response following treatment with third-line systemic olaparib in a long-responding patient and relatively good tolerability and quality of life, pre-treated with both chemotherapy and immunotherapy.
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Affiliation(s)
- Roberta Caputo
- Division of Breast Oncology, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Naples, Italy
| | - Martina Pagliuca
- Clinical and Translational Oncology, Scuola Superiore Meridionale (SSM), Naples, Italy
- U981 Molecular Predictors and New Targets in Oncology, Gustave Roussy, Villejuif, France
| | - Matilde Pensabene
- Division of Breast Oncology, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Naples, Italy
| | - Sara Parola
- Unità Operativa Oncologia del PO di San Felice a Cancello, Caserta, Italy
| | - Michelino De Laurentiis
- Division of Breast Oncology, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Naples, Italy
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Keane D, Phillips G, Mitchell N, Connolly RM, Hegarty J. Improving quality of life and symptom experience in patients with metastatic breast cancer: A systematic review of supportive care interventions. Psychooncology 2023; 32:1192-1207. [PMID: 37434307 DOI: 10.1002/pon.6183] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 06/08/2023] [Accepted: 06/10/2023] [Indexed: 07/13/2023]
Abstract
OBJECTIVE The prognosis for individuals with metastatic breast cancer (MBC) has improved in recent decades. This expanding cohort has unique psychological and psychosocial needs, yet targeted supportive care interventions are underdeveloped. This systematic review seeks to summarise the available evidence on the effectiveness of supportive care interventions in improving quality of life and symptom experience of individuals living with MBC so that services can be developed to address the unmet needs of this cohort in future. METHODS Academic Search Complete, CINAHL, ERIC, Medline and SocINDEX were searched for publications investigating the effect of supportive care interventions specifically targeted at addressing the quality of life or symptom experience of individuals living with MBC. Three reviewers independently screened and selected studies. Quality appraisal and assessed risk of bias were carried out. RESULTS The search yielded 1972 citations. Thirteen studies met the inclusion criteria. Interventions included psychological (n = 3), end of life discussion and preparation (n = 2), physical activity (n = 4), lifestyle (n = 2), and medication self-management support (n = 2). Three studies reported significant improvement in quality of life, two of which reported improved symptom experience in at least one symptom. Three further physical activity interventions showed improvement in at least one of the symptoms investigated. CONCLUSION Studies reporting a statistically significant effect on quality of life and improved symptom experience were extremely heterogenous. We can tentatively suggest that multimodal and frequently administered interventions are effective, with physical activity interventions positively impacting on symptom experience, however further research is required.
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Affiliation(s)
- Danielle Keane
- School of Nursing & Midwifery, University College Cork, Cork, Ireland
| | - Grace Phillips
- School of Nursing & Midwifery, University College Cork, Cork, Ireland
| | | | - Roisin M Connolly
- Cancer Research @UCC, College of Medicine & Health, University College Cork, Cork, Ireland
- Department of Medical Oncology, Cork University Hospital, Cork, Ireland
| | - Josephine Hegarty
- School of Nursing & Midwifery, University College Cork, Cork, Ireland
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Sollena P, Vasiliki N, Kotteas E, Stratigos AJ, Fattore D, Orlandi A, Mannino M, Di Pumpo M, Fida M, Starace M, Apalla Z, Romano MC, Riganti J, Segura S, Martinez AF, Fabbrocini G, Sibaud V, Peris K, On Behalf Of The Eadv Task Force Dermatology For Cancer Patients. Cyclin-Dependent Kinase 4/6 Inhibitors and Dermatologic Adverse Events: Results from the EADV Task Force "Dermatology for Cancer Patients" International Study. Cancers (Basel) 2023; 15:3658. [PMID: 37509319 PMCID: PMC10377938 DOI: 10.3390/cancers15143658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 06/29/2023] [Accepted: 07/08/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND The introduction of cyclin-dependent kinase inhibitors (CDK4/6i) was a great advance in therapeutics for patients with estrogen receptor+/human epidermal growth factor receptor (HER2) locally advanced and metastatic breast cancer. Despite the increasing use of these agents, their adverse drug-related events have not yet been fully characterized. We describe the spectrum of cutaneous adverse reactions occurring in advanced breast cancer patients treated with cyclin-dependent kinase inhibitors, analyzing types, severity, time to onset, and possible treatment outcomes. METHODS We performed a multicentric retrospective study including patients with advanced breast cancer who developed cutaneous lesions during treatment with CDK4/6i in the period from June 2020 to June 2021. Patients > 18 years were recruited at eleven onco-dermatology units located in Albania (1), Argentina (1), France (1), Greece (3), Italy (3), and Spain (2). We evaluated patients' epidemiological and clinical characteristics, types of cutaneous adverse events, their time to onset, and treatment outcomes. The severity of the skin reactions was assessed using the Common Terminology Criteria for Adverse Events (CTCAE) version 5.0 score. RESULTS Seventy-nine patients (median age: 62.3 years; range 39-83 years) were included in the study, and, collectively, we recorded a total of 165 cutaneous adverse events during follow-up visits. The most frequent cutaneous reactions were pruritus (49/79 patients), alopecia (25/79), and eczematous lesions (24/79). Cutaneous toxicities were usually mild in severity (>65%) and occurred after a median of 6.5 months. Only four patients (5%) required treatment discontinuation due to the severity of the skin lesions. The majority of the skin reactions were managed with topical treatments. CONCLUSIONS To the best of our knowledge, we present the largest case series of cutaneous adverse events developing in advanced breast cancer patients treated with CDK4/6i. We showed that cutaneous toxicities are usually mild in severity, and manageable with standard supportive care; however, in selected cases, they can lead to treatment discontinuation with possible implications for patients' clinical outcomes.
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Affiliation(s)
- Pietro Sollena
- UOC Dermatologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Nikolaou Vasiliki
- Dermato-Oncology Department, Cutaneous Toxicities Clinic, Andreas Sygros Hospital, National and Kapodistrian University of Athens, 16121 Athens, Greece
| | - Elias Kotteas
- Oncology Unit, 3rd Department of Medicine, School of Medicine, National and Kapodistrian University of Athens, "Sotiria" General Hospital, 16121 Athens, Greece
| | - Alexander J Stratigos
- Dermato-Oncology Department, Cutaneous Toxicities Clinic, Andreas Sygros Hospital, National and Kapodistrian University of Athens, 16121 Athens, Greece
| | - Davide Fattore
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, 80126 Naples, Italy
| | - Armando Orlandi
- Medical Oncology, Fondazione Policlinico Universitario A. Gemelli-IRCCS, 00168 Rome, Italy
| | - Maria Mannino
- Dermatologia, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Marcello Di Pumpo
- Department of Scienza della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Monika Fida
- Dermatology Service, University Hospital Center "Mother Theressa", 1005 Tirana, Albania
| | - Michela Starace
- Dermatology-IRCCS, Policlinico Sant'Orsola, Department of Specialized, Experimental and Diagnostic Medicine, Alma Mater Studiorum, University of Bologna, 40138 Bologna, Italy
| | - Zoe Apalla
- Second Dermatology Department, Medical School, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | | | - Julia Riganti
- Dermatology Department, Hospital Italiano de Buenos Aires, 1199 Buenos Aires, Argentina
| | - Sonia Segura
- Department of Dermatology, Hospital del Mar-Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Universitat Autònoma de Barcelona (UAB), 08003 Barcelona, Spain
| | - Azael Freites Martinez
- Oncodermatology Clinic at Hospital Ruber Juan Bravo and Universidad Europea, 28006 Madrid, Spain
| | - Gabriella Fabbrocini
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, 80126 Naples, Italy
| | - Vincent Sibaud
- Oncodermatology Department, Institut Universitaire du Cancer, Toulouse Oncopole, 31500 Toulouse, France
| | - Ketty Peris
- UOC Dermatologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Dermatologia, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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Yang L, Zheng L, Kong F, Tian X, Zhang S, Pu P. Efficacy and safety of pyrotinib in combination with albumin‑bound paclitaxel for the treatment of HER2‑positive advanced breast cancer: A real‑world study. Oncol Lett 2023; 26:312. [PMID: 37332328 PMCID: PMC10272970 DOI: 10.3892/ol.2023.13898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 05/05/2023] [Indexed: 06/20/2023] Open
Abstract
The present study aimed to determine the efficacy and safety of pyrotinib in combination with albumin-bound paclitaxel in patients with HER2-positive advanced breast cancer (ABC). A total of 48 patients diagnosed with HER2-positive ABC were included in the present study, and these patients were prescribed a combination of pyrotinib and albumin-bound paclitaxel in routine clinical practice. During a 21-day cycle, the standard dosage of pyrotinib was 400 mg single dose/day, which was administered orally, and 130 mg/m2/day albumin-bound paclitaxel on days 1, 8 and 15, which was administered by intravenous drip. The primary efficacy endpoint was progression-free survival (PFS) and the secondary efficacy endpoint was overall response rate (ORR), which was defined as the percentage of patients with complete remission or partial remission. Safety indicators were also observed in the present study. The results of the present study demonstrated that the median PFS (mPFS) was 8.1 months for all patients, ranging from 3.3-10.6 months. Patients receiving pyrotinib as second-line therapy exhibited a longer mPFS of 8.5 months compared with those receiving it as third- or higher-line therapy (mPFS, 5.9 months). In 17 patients with brain metastases, mPFS was 7.3 months, ranging from 4.8-10.1 months. The results of the present study also demonstrated that the ORR for the 48 patients was 33.3%. Notably, diarrhea was the most common grade 3-4 adverse event, occurring in 22.9% of patients, followed by neutropenia (6.3%), leukopenia (4.2%) and anemia (4.2%). Collectively, the results of the present study indicated that pyrotinib-based treatment is effective for patients with HER2+ ABC, including those who have previously been treated with trastuzumab. Thus, the combination of pyrotinib with albumin-bound paclitaxel is recommended due to high levels of efficacy, convenience and tolerability.
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Affiliation(s)
- Lixian Yang
- Department of Breast Surgery, Xingtai People's Hospital, Xingtai, Hebei 054000, P.R. China
| | - Lei Zheng
- Department of Breast Surgery, Xingtai People's Hospital, Xingtai, Hebei 054000, P.R. China
| | - Fanting Kong
- Department of Breast Surgery, Xingtai People's Hospital, Xingtai, Hebei 054000, P.R. China
| | - Xinli Tian
- Medical Research Center, Xingtai Medical College, Xingtai, Hebei 054000, P.R. China
| | - Shiyu Zhang
- Department of Breast Surgery, Xingtai People's Hospital, Xingtai, Hebei 054000, P.R. China
| | - Pengpeng Pu
- Department of Breast Surgery, Xingtai People's Hospital, Xingtai, Hebei 054000, P.R. China
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Wang K, Du Q, Yu J, Li Y, Zhu X. Effect of HER2 expression status on the prognosis of patients with HR +/HER2 ‑ advanced breast cancer undergoing advanced first‑line endocrine therapy. Oncol Lett 2023; 26:299. [PMID: 37323815 PMCID: PMC10265361 DOI: 10.3892/ol.2023.13885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 04/19/2023] [Indexed: 06/17/2023] Open
Abstract
The present study aimed to retrospectively assess the effects of human epidermal growth factor receptor 2 (HER2) expression on the diagnosis of patients with hormone receptor (HR)+/HER2- late-stage breast cancer undergoing advanced first-line endocrine-based treatment. A total of 72 late-stage breast tumor cases from June 2017 to June 2019 were selected from the Department of Surgical Oncology, Shaanxi Provincial People's Hospital (Xi'an, China) and included in the present study. The expression of estrogen receptor, progesterone receptor and HER2 was detected by immunohistochemistry. The subjects were divided into two groups: the HER2-negative (0) cohort (n=31) and the HER2 low expression cohort (n=41). The age, BMI, Karnofsky Performance Status (KPS) score, tumor size, lymph node metastasis, pathological type, Ki-67 expression and menopausal status of the patients were obtained through the electronic medical record system of Shaanxi Provincial People's Hospital. Progression-free survival (PFS) and overall survival (OS) were evaluated for all patients. The median PFS and OS of the HER2(0) cohort were longer than those of the HER2 low expression cohort (all P<0.05). It was shown that age (hazard ratio, 6.000 and 5.465), KPS score (hazard ratio, 4.000 and 3.865), lymph node metastasis (hazard ratio, 3.143; 2.983) and HER2 status (hazard ratio, 3.167 and 2.996) were independent influencing factors of the prognosis of patients with HR+/HER2- advanced breast cancer (ABC) (all P<0.05). Three models (model 1, no parameters adjusted; model 2, BMI, tumor size, pathological type, Ki-67 and menopausal status adjusted; and model 3, age, KPS functional status score and lymph node metastasis adjusted based on model 2) were established within the HER2(0) cohort as the reference for statistical analysis using the multivariate Cox's regression test. In models 2 and 3, the risk of poor prognosis of ABC within the HER2 low expression cohort was significantly higher compared with that in the HER2(0) cohort (hazard ratio, 3.558 and 4.477; 95% CI, 1.349-9.996 and 1.933-11.586; P=0.003 and P<0.001). The HER2 expression status of patients with HR+/HER2- ABC receiving advanced first-line endocrine therapy may affect PFS and OS.
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Affiliation(s)
- Kan Wang
- Department of Surgical Oncology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
- Department of Hematology Oncology and Nephrology, The Nuclear Industry 417 Hospital, Xi'an, Shaanxi 710600, P.R. China
| | - Qinglei Du
- Department of Hematology Oncology and Nephrology, The Nuclear Industry 417 Hospital, Xi'an, Shaanxi 710600, P.R. China
| | - Jie Yu
- Department of Hematology Oncology and Nephrology, The Nuclear Industry 417 Hospital, Xi'an, Shaanxi 710600, P.R. China
| | - Yao Li
- Department of Hematology Oncology and Nephrology, The Nuclear Industry 417 Hospital, Xi'an, Shaanxi 710600, P.R. China
| | - Xulong Zhu
- Department of Surgical Oncology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
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Nerone M, Rossi L, Condorelli R, Ratti V, Conforti F, Palazzo A, Graffeo R. Beyond PARP Inhibitors in Advanced Breast Cancer Patients with Germline BRCA1/2 Mutations: Focus on CDK4/6-Inhibitors and Data Review on Other Biological Therapies. Cancers (Basel) 2023; 15:3305. [PMID: 37444415 DOI: 10.3390/cancers15133305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/20/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
We explored the outcomes of germline BRCA1/2 pathogenic/likely pathogenic variants (PVs/LPVs) in the endocrine-sensitive disease treated with first-line standard of care cyclin-dependent kinase 4/6 (CDK4/6) inhibitors. Three studies retrospectively showed a reduction in the overall survival (OS) and progression-free survival (PFS) in gBRCA1/2m patients compared to both the germinal BRCA1/2 wild type (gBRCA1/2wt) and the untested population. Regarding the efficacy of PI3Kα inhibitors, there are no subgroups or biomarker analyses in which germinal BRCA status was explored. However, the biological interactions between the PIK3CA/AKT/mTOR pathway and BRCA1/2 at a molecular level could help us to understand the activity of these drugs when used to treat BC in BRCA1/2 PVs/LPVs carriers. The efficacy of trastuzumab deruxtecan (T-DXd), an antibody-drug conjugate (ADC) targeting HER2 for HER2-low and HER2-positive (HER2+) BC, has been increasingly described. Unfortunately, data on T-DXd in HER2+ or HER2-low metastatic BC harboring germinal BRCA1/2 PVs/LPVs is lacking. Including germinal BRCA1/2 status in the subgroup analysis of the registration trials of this ADC would be of great interest, especially in the phase III trial DESTINY-breast04. This trial enrolled patients with HER2-negative (HER2-) and both HR+ and HR- metastatic disease, which can now be categorized as HER2-low. The HER2-low subgroup includes tumors that were previously classified as triple negative, so it is highly likely that some women were germline BRCA1/2 PVs/LPVs carriers and this data was not reported. Germline BRCA1/2 status will be available for a higher number of individuals with BC in the near future, and data on the prognostic and predictive role of these PVs/LPVs is needed in order to choose the best treatment options.
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Affiliation(s)
- Marta Nerone
- Service of Medical Oncology, Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale (EOC), 6500 Bellinzona, Switzerland
| | - Lorenzo Rossi
- Service of Medical Oncology, Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale (EOC), 6500 Bellinzona, Switzerland
| | - Rosaria Condorelli
- Service of Medical Oncology, Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale (EOC), 6500 Bellinzona, Switzerland
| | - Vilma Ratti
- Service of Medical Oncology, Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale (EOC), 6500 Bellinzona, Switzerland
| | - Fabio Conforti
- Oncology Unit, Humanitas Gavazzeni, 24125 Bergamo, Italy
| | - Antonella Palazzo
- Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy
| | - Rossella Graffeo
- Service of Medical Oncology, Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale (EOC), 6500 Bellinzona, Switzerland
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Li Z, Guo S, Xue H, Li L, Guo Y, Duan S, Zhu H. Efficacy and safety of trastuzumab deruxtecan in the treatment of HER2-low/positive advanced breast cancer: a single-arm meta-analysis. Front Pharmacol 2023; 14:1183514. [PMID: 37426807 PMCID: PMC10324614 DOI: 10.3389/fphar.2023.1183514] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 06/12/2023] [Indexed: 07/11/2023] Open
Abstract
Background: Clinical trials have shown that the use of trastuzumab deruxtecan (DS-8201) alone is expected to provide novel therapeutic options for HER2-low/positive patients. Nevertheless, there are some variations in the efficacy of trial results, with potential risks at the safety level. Most DS-8201 trials in HER2 advanced breast cancer (ABC) have been conducted in the form of small-sample nonrandomized controlled studies, resulting in a lack of validated indicators to evaluate the efficacy and safety of DS-8201. Thus, this meta-analysis aimed to pool the results of various trials of DS-8201 alone to explore the efficacy and safety of DS-8201 in patients with HER2-low/positive advanced breast cancer. Methods: Relevant studies were searched in seven databases, including Embase, PubMed, Web of Science, Cochrane Library, CNKI, VIP database and WanFang data, to collect single-arm studies on DS-8201 for HER2-low/positive ABC. MINORS was adopted for quality assessment and STATA 16.0 for data analysis. Results: Ten studies involving 1,108 patients were included in this meta-analysis. As for the tumor response rate, the pooled ORR and DCR of all studies reached 57% (95% CI: 47%-67%) and 92% (95% CI: 89%-96%) respectively, and the pooled ORRs of the HER2-low expression group and the HER2-positive expression group were 46% (95% CI: 35%-56%) and 64% (95% CI: 54%-74%). Only the low expression group achieved median survival time, with a pooled median PFS and median OS of 9.24 (95% CI: 7.54-10.94) months and 23.87 (95% CI: 21.56-26.17) months, respectively. The most common treatment-related adverse events from DS-8201 were nausea (all grades: 62%; ≥ grade III: 5%), fatigue (all grade: 44%; ≥ grade III: 6%), and alopecia (all grades: 38%; ≥ grade III: 0.5%). Drug-related interstitial lung disease or pneumonitis occurred in 13% of the 1,108 patients, with only a 1% incidence of AE ≥ grade III. Conclusion: The present study suggests that DS-8201 is effective and safe in the treatment of ABC with low or positive HER2 expression, providing additional relevant information for its clinical application. However, further strengthening of the pairs is needed, as well as more clinical studies to support individualized treatment. Systematic Review Registration: https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42023390316.
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Affiliation(s)
- Zongyu Li
- Clinical Medical Research Institute, Zhanjiang Central Hospital, Guangdong Medical University, Zhanjiang, China
- School of Medicine, Shihezi University of China, Shihezi Xinjiang Production and Construction Corps, Shihezi, China
| | - Shangwen Guo
- Clinical Medical Research Institute, Zhanjiang Central Hospital, Guangdong Medical University, Zhanjiang, China
- School of Medicine, Shihezi University of China, Shihezi Xinjiang Production and Construction Corps, Shihezi, China
| | - Haoyi Xue
- School of Medicine, Shihezi University of China, Shihezi Xinjiang Production and Construction Corps, Shihezi, China
| | - Luying Li
- School of Medicine, Shihezi University of China, Shihezi Xinjiang Production and Construction Corps, Shihezi, China
| | - Yuyuan Guo
- School of Medicine, Shihezi University of China, Shihezi Xinjiang Production and Construction Corps, Shihezi, China
| | - Sinuo Duan
- School of Medicine, Shihezi University of China, Shihezi Xinjiang Production and Construction Corps, Shihezi, China
| | - He Zhu
- Clinical Medical Research Institute, Zhanjiang Central Hospital, Guangdong Medical University, Zhanjiang, China
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Hsieh HH, Wu TY, Chen CH, Kuo YH, Hour MJ. Survival outcomes of beta-blocker usage in HER2-positive advanced breast cancer patients: a retrospective cohort study. Ther Adv Drug Saf 2023; 14:20420986231181338. [PMID: 37359444 PMCID: PMC10288415 DOI: 10.1177/20420986231181338] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 05/16/2023] [Indexed: 06/28/2023] Open
Abstract
Background Clinical trials investigating the effects of beta-blockers (BBs) on cancer are underway. Evidence from preclinical research suggests that BBs could serve as anticancer agents and immune boosters. There is conflicting evidence regarding the effect of BB use on clinical outcomes in patients with breast cancer. Objectives The study aimed to determine whether BB use is associated with progression-free survival (PFS) and overall survival (OS) in patients receiving anti-human epidermal growth factor receptor 2 (HER2) treatment for advanced breast cancer. Design Retrospective hospital-based study. Methods The participants enrolled were breast cancer patients with advanced HER2-positive status who initiated trastuzumab monotherapy or concomitant therapy with trastuzumab and any dose of BB. The patients were enrolled between January 2012 and May 2021 and divided into three groups based on whether they received a BB or not in the therapeutic regimen: BB-/trastuzumab+, BB+ (non-selective)/trastuzumab+, and BB+ (selective)/trastuzumab+. PFS and OS were the primary and secondary endpoints, respectively. Results The estimated median PFS in the BB-/trastuzumab+, BB+ (non-selective)/trastuzumab+, and BB+ (selective)/trastuzumab+ groups was 51.93, 21.50, and 20.77 months, respectively. The corresponding OS was 56.70, 29.10, and 27.17 months. The intergroup differences in these durations were significant. Both PFS [adjusted hazard ratio (HR): 2.21, 95% confidence interval (CI): 1.56-3.12; p < 0.001]) and OS (adjusted HR: 2.46, 95% CI: 1.69-3.57; p < 0.001) were worse when BBs were used. Conclusion Our study provides important evidence that BB use potentially has a negative effect on patients with HER2-positive advanced breast cancer. Nevertheless, despite the study's results, cardiovascular disease (CVD) should be appropriately treated in patients with HER2-positive advanced breast cancer. Other types of drugs can be used to treat CVD, but BB use should be avoided. Large real-world database and prospective studies should be conducted to validate the results of this study.
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Affiliation(s)
- Hui-Hsia Hsieh
- Department of Pharmacy, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung, Taiwan, R.O.C
- School of Pharmacy, China Medical University, Taichung, Taiwan, R.O.C
| | - Tien-Yuan Wu
- Department of Pharmacy, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung, Taiwan, R.O.C
- Graduate Institute of Clinical Pharmacy, Tzu Chi University, Hualien, Taiwan, R.O.C
| | - Chi-Hua Chen
- Department of Pharmacy, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung, Taiwan, R.O.C
| | - Yu-Hung Kuo
- Department of Research, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung, Taiwan, R.O.C
| | - Mann-Jen Hour
- School of Pharmacy, China Medical University, No. 100, Sec. 1, Jingmao Rd., Beitun Dist., Taichung City 406040, Taiwan, R.O.C
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Jerzak KJ, Bouganim N, Brezden-Masley C, Edwards S, Gelmon K, Henning JW, Hilton JF, Sehdev S. HR+/HER2- Advanced Breast Cancer Treatment in the First-Line Setting: Expert Review. Curr Oncol 2023; 30:5425-5447. [PMID: 37366894 DOI: 10.3390/curroncol30060411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/26/2023] [Accepted: 05/31/2023] [Indexed: 06/28/2023] Open
Abstract
The approval of CDK4/6 inhibitors has dramatically improved care for the treatment of HR+/HER2- advanced breast cancer, but navigating the rapidly-expanding treatment evidence base is challenging. In this narrative review, we provide best-practice recommendations for the first-line treatment of HR+/HER2- advanced breast cancer in Canada based on relevant literature, clinical guidelines, and our own clinical experience. Due to statistically significant improvements in overall survival and progression-free survival, ribociclib + aromatase inhibitor is our preferred first-line treatment for de novo advanced disease or relapse ≥12 months after completion of adjuvant endocrine therapy and ribociclib or abemaciclib + fulvestrant is our preferred first-line treatment for patients experiencing early relapse. Abemaciclib or palbociclib may be used when alternatives to ribociclib are needed, and endocrine therapy can be used alone in the case of contraindication to CDK4/6 inhibitors or limited life expectancy. Considerations for special populations-including frail and fit elderly patients, as well as those with visceral disease, brain metastases, and oligometastatic disease-are also explored. For monitoring, we recommend an approach across CDK4/6 inhibitors. For mutational testing, we recommend routinely performing ER/PR/HER2 testing to confirm the subtype of advanced disease at the time of progression and to consider ESR1 and PIK3CA testing for select patients. Where possible, engage a multidisciplinary care team to apply evidence in a patient-centric manner.
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Affiliation(s)
- Katarzyna J Jerzak
- Odette Cancer Centre, Sunnybrook Health Sciences, Toronto, ON M4N 3M5, Canada
| | - Nathaniel Bouganim
- Cedars Cancer Centre, McGill University Health Centre, Montreal, QC H4A 3J1, Canada
| | | | - Scott Edwards
- Dr. H. Bliss Murphy Cancer Center, St. John's, NL A1B 3V6, Canada
| | - Karen Gelmon
- Faculty of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | | | - John F Hilton
- The Ottawa Hospital Cancer Centre, Ottawa, ON K1H 8L6, Canada
| | - Sandeep Sehdev
- The Ottawa Hospital Cancer Centre, Ottawa, ON K1H 8L6, Canada
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Hodroj K, Pellegrin D, Menard C, Bachelot T, Durand T, Toussaint P, Dufresne A, Mery B, Tredan O, Goulvent T, Heudel P. A Digital Solution for an Advanced Breast Tumor Board: Pilot Application Cocreation and Implementation Study. JMIR Cancer 2023; 9:e39072. [PMID: 37200077 DOI: 10.2196/39072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 01/25/2023] [Accepted: 02/16/2023] [Indexed: 05/19/2023] Open
Abstract
BACKGROUND Cancer treatment is constantly evolving toward a more personalized approach based on clinical features, imaging, and genomic pathology information. To ensure the best care for patients, multidisciplinary teams (MDTs) meet regularly to review cases. Notwithstanding, the conduction of MDT meetings is challenged by medical time restrictions, the unavailability of critical MDT members, and the additional administrative work required. These issues may result in members missing information during MDT meetings and postponed treatment. To explore and facilitate improved approaches for MDT meetings in France, using advanced breast cancers (ABCs) as a model, Centre Léon Bérard (CLB) and ROCHE Diagnostics cocreated an MDT application prototype based on structured data. OBJECTIVE In this paper, we want to describe how an application prototype was implemented for ABC MDT meetings at CLB to support clinical decisions. METHODS Prior to the initiation of cocreation activities, an organizational audit of ABC MDT meetings identified the following four key phases for the MDT: the instigation, preparation, execution, and follow-up phases. For each phase, challenges and opportunities were identified that informed the new cocreation activities. The MDT application prototype became software that integrated structured data from medical files for the visualization of the neoplastic history of a patient. The digital solution was assessed via a before-and-after audit and a survey questionnaire that was administered to health care professionals involved in the MDT. RESULTS The ABC MDT meeting audit was carried out during 3 MDT meetings, including 70 discussions of clinical cases before and 58 such discussions after the implementation of the MDT application prototype. We identified 33 pain points related to the preparation, execution, and follow-up phases. No issues were identified related to the instigation phase. Difficulties were grouped as follows: process challenges (n=18), technological limitations (n=9), and the lack of available resources (n=6). The preparation of MDT meetings was the phase in which the most issues (n=16) were seen. A repeat audit, which was undertaken after the implementation of the MDT application, demonstrated that (1) the discussion times per case remained comparable (2 min and 22 s vs 2 min and 14 s), (2) the capture of MDT decisions improved (all cases included a therapeutic proposal), (3) there was no postponement of treatment decisions, and (4) the mean confidence of medical oncologists in decision-making increased. CONCLUSIONS The introduction of the MDT application prototype at CLB to support the ABC MDT seemed to improve the quality of and confidence in clinical decisions. The integration of an MDT application with the local electronic medical record and the utilization of structured data conforming to international terminologies could enable a national network of MDTs to support sustained improvements to patient care.
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Affiliation(s)
| | - David Pellegrin
- Roche Healthcare Development Division - Roche Diagnostics France, Meylan, Meylan, France
| | | | | | | | | | | | | | | | - Thibaut Goulvent
- Roche Healthcare Development Division - Roche Diagnostics France, Meylan, Meylan, France
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Wang S, Wen W, Zhao H, Liu J, Wan X, Lan Z, Peng Y. Prediction of clinical response to neoadjuvant therapy in advanced breast cancer by baseline B-mode ultrasound, shear-wave elastography, and pathological information. Front Oncol 2023; 13:1096571. [PMID: 37228493 PMCID: PMC10203521 DOI: 10.3389/fonc.2023.1096571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 04/18/2023] [Indexed: 05/27/2023] Open
Abstract
Background Neoadjuvant therapy (NAT) is the preferred treatment for advanced breast cancer nowadays. The early prediction of its responses is important for personalized treatment. This study aimed at using baseline shear wave elastography (SWE) ultrasound combined with clinical and pathological information to predict the clinical response to therapy in advanced breast cancer. Methods This retrospective study included 217 patients with advanced breast cancer who were treated in West China Hospital of Sichuan University from April 2020 to June 2022. The features of ultrasonic images were collected according to the Breast imaging reporting and data system (BI-RADS), and the stiffness value was measured at the same time. The changes were measured according to the Response evaluation criteria in solid tumors (RECIST1.1) by MRI and clinical situation. The relevant indicators of clinical response were obtained through univariate analysis and incorporated into a logistic regression analysis to establish the prediction model. The receiver operating characteristic (ROC) curve was used to evaluate the performance of the prediction models. Results All patients were divided into a test set and a validation set in a 7:3 ratio. A total of 152 patients in the test set, with 41 patients (27.00%) in the non-responders group and 111 patients (73.00%) in the responders group, were finally included in this study. Among all unitary and combined mode models, the Pathology + B-mode + SWE model performed best, with the highest AUC of 0.808 (accuracy 72.37%, sensitivity 68.47%, specificity 82.93%, P<0.001). HER2+, Skin invasion, Post mammary space invasion, Myometrial invasion and Emax were the factors with a significant predictive value (P<0.05). 65 patients were used as an external validation set. There was no statistical difference in ROC between the test set and the validation set (P>0.05). Conclusion As the non-invasive imaging biomarkers, baseline SWE ultrasound combined with clinical and pathological information can be used to predict the clinical response to therapy in advanced breast cancer.
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Garly R, Berg T, Jensen MB, Knoop A, Volmer L, Glavicic V, Khan H, Poulsen PB, Olsen J, Kümler I. A retrospective, non-interventional study of breast cancer patients diagnosed with ER+/HER2 negative, locally advanced or metastatic breast cancer treated with palbociclib in Denmark. Acta Oncol 2023; 62:290-297. [PMID: 37010239 DOI: 10.1080/0284186x.2023.2194030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
BACKGROUND The recommended first-line treatment for advanced, ER+/HER2 negative breast cancer is a CDK 4/6 inhibitor in combination with an endocrine backbone. This study investigated the use of palbociclib, as first- or second-line therapy for advanced breast cancer patients in a real-world setting. MATERIAL AND METHODS This retrospective, population-based study included all Danish, advanced breast cancer patients with ER+/HER2 negative disease who initiated first- or second-line treatment with palbociclib from January 1st, 2017, until December 31st, 2020. The primary outcomes were PFS and OS. RESULTS The study included 1054 advanced breast cancer patients with a mean age of 66.8 years. Median OS was 51.7 months (95% CI, 44.9-54.6) for all patients in the first-line setting (n = 728) and median PFS was 24.3 months (95% CI, 21.7-27.8). Patients treated in second line (n = 326) had a median OS of 32.5 months (95% CI, 29.9-35.9) and a median PFS of 13.6 months (95% CI, 11.5-15.7). In first-line setting, the PFS and OS were significantly different for endocrine sensitive patients treated with AI (aromatase inhibitor) (n = 423) vs. fulvestrant (n = 158) as endocrine backbone to palbociclib (median PFS AI 31.3 months vs fulvestrant 19.9 months, p = 0.002 and median OS AI 56.9 months vs. fulvestrant 43.6 months, p = 0.001). In endocrine resistant patients (n = 145), no statistically significant difference in PFS was shown (median PFS AI 21.5 months vs. fulvestrant 12.0 months, p = 0.09), whereas OS was significantly different (median OS AI 43.5 months vs. fulvestrant 28.8 months, p = 0.02). CONCLUSION In this real-world study, treatment with palbociclib combination therapy met the standards of efficacy set by the phase III trials, PALOMA-2 and PALOMA-3, and the standards set by real-world studies in other countries. The study showed significantly different outcomes in terms of PFS and OS in endocrine sensitive patients comparing AI vs. fulvestrant as endocrine backbone to palbociclib as first-line therapy.
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Affiliation(s)
- Rasmus Garly
- Danish Breast Cancer Group, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Tobias Berg
- Danish Breast Cancer Group, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Oncology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Maj-Britt Jensen
- Danish Breast Cancer Group, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ann Knoop
- Department of Oncology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Lone Volmer
- Department of Oncology, Vejle Hospital, Vejle, Denmark
| | - Vesna Glavicic
- Department of Oncology, Zealand University Hospital, Naestved, Denmark
| | | | | | | | - Iben Kümler
- Department of Oncology, Herlev Hospital, Copenhagen University Hospital, Copenhagen, Denmark
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Benvenuti C, Gaudio M, Jacobs F, Saltalamacchia G, De Sanctis R, Torrisi R, Santoro A, Zambelli A. Clinical Review on the Management of Breast Cancer Visceral Crisis. Biomedicines 2023; 11:biomedicines11041083. [PMID: 37189701 DOI: 10.3390/biomedicines11041083] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/30/2023] [Accepted: 03/31/2023] [Indexed: 05/17/2023] Open
Abstract
Visceral crisis is a life-threatening clinical condition requiring urgent treatment and accounts for 10-15% of new advanced breast cancer diagnoses, mainly hormone receptor-positive/human epidermal growth factor 2 negative. As its clinical definition is an open topic with nebulous criteria and much room for subjective interpretation, it poses a challenge for daily clinical practice. International guidelines recommend combined chemotherapy as first-line treatment for patients with visceral crisis, but with modest results and a very poor prognosis. Visceral crisis has always been a common exclusion criterion in breast cancer trials, and the available evidence mainly comes from limited retrospective studies which are not sufficient to draw solid conclusions. The outstanding efficacy of innovative drugs, such as CDK4/6 inhibitors, questions the role of chemotherapy in this setting. In the lack of clinical reviews, we aim to critically discuss the management of visceral crisis, advocating future treatment perspectives for this challenging condition.
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Affiliation(s)
- Chiara Benvenuti
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
| | - Mariangela Gaudio
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
| | - Flavia Jacobs
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
- Academic Trials Promoting Team, Institut Jules Bordet, L'Univeristé Libre de Bruxelles (U.L.B.), 1070 Bruxelles, Belgium
| | - Giuseppe Saltalamacchia
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
| | - Rita De Sanctis
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
| | - Rosalba Torrisi
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
| | - Armando Santoro
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
| | - Alberto Zambelli
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, 20089 Rozzano, MI, Italy
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, MI, Italy
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Johnsson A, Kiani NA, Gernaat SAM, Wilking U, Shabo I, Hedayati E. Planning for return to work during the first year after breast cancer metastasis: A Swedish cohort study. Cancer Med 2023; 12:10840-10850. [PMID: 36880198 DOI: 10.1002/cam4.5752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/22/2023] [Accepted: 02/17/2023] [Indexed: 03/08/2023] Open
Abstract
BACKGROUND Planning for return to work (RTW) is relevant among sub-groups of metastatic breast cancer (mBC) survivors. RTW and protective factors for RTW in patients with mBC were determined. METHODS Patients with mBC, ages 18-63 years, were identified in Swedish registers, and data were collected starting 1 year before their mBC diagnosis. The prevalence of working net days (WNDs) (>90 and >180) during the year after mBC diagnosis (y1) was determined. Factors associated with RTW were assessed using regression analysis. The impact of contemporary oncological treatment of mBC on RTW and 5-year mBC-specific survival was compared between those diagnosed in 1997-2002 and 2003-2011. RESULTS Of 490 patients, 239 (48.8%) and 189 (36.8%) had >90 and >180 WNDs, respectively, during y1. Adjusted odds ratios (AORs) of WNDs >90 or >180 during y1 were significantly higher for patients with age ≤50 years (AOR180 = 1.54), synchronous metastasis (AOR90 = 1.68, AOR180 = 1.67), metastasis within 24 months (AOR180 = 1.51), soft tissue, visceral, brain as first metastatic site (AOR90 = 1.47) and sickness absence <90 net days in the year before mBC diagnosis, suggesting limited comorbidities (AOR90 = 1.28, AOR180 = 2.00), respectively. Mean (standard deviation) WNDs were 134.9 (140.1) and 161.3 (152.4) for patients diagnosed with mBC in 1997-2002 and 2003-2011, respectively (p = 0.046). Median (standard error) mBC-specific survivals were 41.0 (2.5) and 62.0 (9.6) months for patients diagnosed with mBC in 1997-2002 and 2003-2011, respectively (p < 0.001). CONCLUSIONS RTW of more than 180 WNDs was associated with younger age, early development of metastases and limited comorbidities during the year before the diagnosis of mBC. Patients diagnosed with mBC in 2003 or later had more WNDs and better survival than those diagnosed earlier.
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Affiliation(s)
- Aina Johnsson
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
| | - Narsis A Kiani
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
| | - Sofie A M Gernaat
- Division of Clinical Epidemiology, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Ulla Wilking
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
| | - Ivan Shabo
- Breast Cancer Centre, Cancer Theme, Karolinska University Hospital, Karolinska CCC, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
| | - Elham Hedayati
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden.,Breast Cancer Centre, Cancer Theme, Karolinska University Hospital, Karolinska CCC, Stockholm, Sweden
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41
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Kubeczko M, Jarząb M, Krzywon A, Gräupner D, Polakiewicz-Gilowska A, Gabryś D. Efficacy of CDK 4/6 Inhibitors and Radiotherapy in Breast Cancer Patients with Brain Metastases. J Clin Med 2023; 12. [PMID: 36902831 DOI: 10.3390/jcm12052044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/24/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Abstract
Cyclin-dependent kinase 4/6 inhibitors (CDK4/6i) combined with endocrine therapy are the standard of care for HR-positive/HER2-negative advanced breast cancer patients. However, their role in the treatment of brain metastases is currently unclear. We retrospectively evaluate the results of patients (pts) with advanced breast cancer treated at our institution with CDK4/6i and radiotherapy to the brain. The primary endpoint was progression-free survival (PFS). Secondary endpoints were local control (LC) and severe toxicity. Among 371 pts treated with CDK4/6i, 24 pts (6.5%) received radiotherapy to the brain before (11 pts), during (6 pts), or after (7 pts) CDK4/6i treatment. Sixteen pts received ribociclib, six received palbociclib, and two received abemaciclib. Six- and twelve-month PFS was 76.5% (95% CI: 60.3-96.9) and 49.7% (95% CI: 31.7-77.9), respectively, whereas six- and twelve-month LC was 80.2% (95% CI: 58.7-100) and 68.8% (95% CI: 44.5-100), respectively. With a median follow-up of 9.5 months, no unexpected toxicity was observed. We conclude that treatment with both CDK4/6i and brain radiotherapy is feasible and should not increase the toxicity compared to brain radiotherapy or CDK4/6i alone. However, the small number of individuals treated concurrently limits the conclusions about the combination of both modalities, and the results from ongoing prospective clinical trials are eagerly awaited to understand both the toxicity profile and the clinical response fully.
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42
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Lüftner D, Lux MP, Fehm TN, Welslau M, Müller V, Schütz F, Fasching PA, Janni W, Thomssen C, Witzel I, Beierlein M, Belleville E, Untch M, Thill M, Ditsch N, Aktas B, Banys-Paluchowski M, Kolberg-Liedtke C, Wöckel A, Kolberg HC, Harbeck N, Stickeler E, Tesch H, Hartkopf AD. Update Breast Cancer 2022 Part 6 - Advanced-Stage Breast Cancer. Geburtshilfe Frauenheilkd 2023; 83:299-309. [PMID: 36908287 PMCID: PMC9998183 DOI: 10.1055/a-2018-9184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 01/23/2023] [Indexed: 03/12/2023] Open
Abstract
Large-scale study programs on CDK4/6 inhibitors, targeted therapies, and antibody-drug conjugates launched in recent years have yielded results from current studies which are now being published in journals and presented at international conferences. In this context, new results are available from the major CDK4/6 inhibitor studies. Also, an increasing amount of data is being published from large-scale genomic studies on efficacy and resistance mechanisms in patients treated with CDK4/6 inhibitors. These results now form the basis for further research plans to investigate combination therapies and treatment sequencing. Based on the latest published results, sacituzumab govitecan is now available as a second antibody-drug conjugate; this brings an advantage in terms of overall survival for patients with hormone receptor-positive (HRpos)/HER2-negative (HER2neg) breast cancer. In this review article, we summarize the latest developments and place them in context according to the current status of research.
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Affiliation(s)
- Diana Lüftner
- Immanuel Hospital Märkische Schweiz, Buckow; Medical University of Brandenburg Theodor-Fontane, Brandenburg, Germany
| | - Michael P Lux
- Klinik für Gynäkologie und Geburtshilfe, Frauenklinik St. Louise, Paderborn, St. Josefs-Krankenhaus, Salzkotten, St. Vincenz Krankenhaus GmbH, Paderborn, Germany
| | - Tanja N Fehm
- Department of Gynecology and Obstetrics, University Hospital Düsseldorf, Düsseldorf, Germany
| | | | - Volkmar Müller
- Department of Gynecology, Hamburg-Eppendorf University Medical Center, Hamburg, Germany
| | - Florian Schütz
- Gynäkologie und Geburtshilfe, Diakonissen-Stiftungs-Krankenhaus Speyer, Speyer, Germany
| | - Peter A Fasching
- Erlangen University Hospital, Department of Gynecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Wolfgang Janni
- Department of Gynecology and Obstetrics, Ulm University Hospital, Ulm, Germany
| | - Christoph Thomssen
- Department of Gynaecology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Isabell Witzel
- Department of Gynecology, Hamburg-Eppendorf University Medical Center, Hamburg, Germany
| | - Milena Beierlein
- Erlangen University Hospital, Department of Gynecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | | | - Michael Untch
- Clinic for Gynecology and Obstetrics, Breast Cancer Center, Gynecologic Oncology Center, Helios Klinikum Berlin Buch, Berlin, Germany
| | - Marc Thill
- Agaplesion Markus Krankenhaus, Department of Gynecology and Gynecological Oncology, Frankfurt, Germany
| | - Nina Ditsch
- Department of Gynecology and Obstetrics, University Hospital Augsburg, Augsburg, Germany
| | - Bahriye Aktas
- Department of Gynecology, University of Leipzig Medical Center, Leipzig, Germany
| | - Maggie Banys-Paluchowski
- Department of Gynecology and Obstetrics, University Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | | | - Achim Wöckel
- Department of Gynecology and Obstetrics, University Hospital Würzburg, Würzburg, Germany
| | | | - Nadia Harbeck
- Breast Center, Department of Gynecology and Obstetrics and CCC Munich LMU, LMU University Hospital, Munich, Germany
| | - Elmar Stickeler
- Department of Obstetrics and Gynecology, Center for Integrated Oncology (CIO Aachen, Bonn, Cologne, Düsseldorf), University Hospital of RWTH Aachen, Aachen, Germany
| | - Hans Tesch
- Oncology Practice at Bethanien Hospital, Frankfurt am Main, Germany
| | - Andreas D Hartkopf
- Department of Gynecology and Obstetrics, Ulm University Hospital, Ulm, Germany
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Turner N, Huang-Bartlett C, Kalinsky K, Cristofanilli M, Bianchini G, Chia S, Iwata H, Janni W, Ma CX, Mayer EL, Park YH, Fox S, Liu X, McClain S, Bidard FC. Design of SERENA-6, a phase III switching trial of camizestrant in ESR1-mutant breast cancer during first-line treatment. Future Oncol 2023; 19:559-573. [PMID: 37070653 DOI: 10.2217/fon-2022-1196] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2023] Open
Abstract
ESR1 mutation (ESR1m) is a frequent cause of acquired resistance to aromatase inhibitor (AI) plus cyclin-dependent kinase 4 and 6 inhibitors (CDK4/6i), which is a first-line therapy for hormone-receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-) advanced breast cancer (ABC). Camizestrant is a next-generation oral selective estrogen receptor degrader (SERD) that in a phase II study significantly improved progression-free survival (PFS) over fulvestrant (also a SERD) in ER+/HER2- ABC. SERENA-6 (NCT04964934) is a randomized, double-blind, phase III study evaluating the efficacy and safety of switching from an AI to camizestrant, while maintaining the same CDK4/6i, upon detection of ESR1m in circulating tumor DNA before clinical disease progression on first-line therapy for HR+/HER2- ABC. The aim is to treat ESR1m clones and extend the duration of control of ER-driven tumor growth, delaying the need for chemotherapy. The primary end point is PFS; secondary end points include chemotherapy-free survival, time to second progression event (PFS2), overall survival, patient-reported outcomes and safety.
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Affiliation(s)
- Nicholas Turner
- Breast Unit, The Royal Marsden NHS Foundation Trust & Institute of Cancer Research, London, SW3 6JJ, UK
| | | | - Kevin Kalinsky
- Winship Cancer Institute of Emory University, Atlanta, GA 30322, USA
| | - Massimo Cristofanilli
- Department of Medicine, Division of Hematology-Oncology, Weill Cornell School of Medicine, New York City, NY 10021, USA
| | - Giampaolo Bianchini
- Department of Medical Oncology, IRCCS Ospedale San Raffaele, Milan, 20132, Italy
| | - Stephen Chia
- Department of Medical Oncology, British Columbia Cancer Agency, Vancouver, BC, V5Z 4E6, Canada
| | - Hiroji Iwata
- Department of Breast Oncology, Aichi Cancer Center Hospital, Nagoya, 464-8681, Japan
| | - Wolfgang Janni
- Department of Obstetrics and Gynecology, University Hospital Ulm, Ulm, 89081, Germany
| | - Cynthia X Ma
- Division of Oncology, Department of Medicine and the Siteman Cancer Center, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Erica L Mayer
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Yeon Hee Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06351, Republic of Korea
| | - Steven Fox
- Global Medicines Development, AstraZeneca, Cambridge, CB2 0AA, UK
| | - Xiaochun Liu
- Global Medicines Development, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Sasha McClain
- Global Medicines Development, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Francois-Clement Bidard
- Department of Medical Oncology, Institut Curie, Saint-Cloud, 92210, France
- Department of Medical Oncology, Université de Versailles Saint-Quentin, Université Paris-Saclay, Saint-Cloud, 92210, France
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Atzori G, Diaz R, Gipponi M, Cornacchia C, Murelli F, Depaoli F, Sparavigna M, Barbero V, Petrocelli F, Pitto F, Franchelli S, Friedman D, Fregatti P. A Case of Life-Threatening Bleeding Due to a Locally Advanced Breast Carcinoma Successfully Treated with Transcatheter Arterial Embolization. Curr Oncol 2023; 30:2187-2193. [PMID: 36826130 PMCID: PMC9955003 DOI: 10.3390/curroncol30020169] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/07/2023] [Accepted: 02/08/2023] [Indexed: 02/12/2023] Open
Abstract
Locally advanced breast cancer (LABC) may rarely present with acute severe bleeding. A case report dealing with transcatheter arterial embolization to control acute bleeding in a patient with a voluminous ulcerated breast mass is described. Our findings confirm that the endovascular approach is effective in such patients in order to stabilize the patient whenever conventional treatments have failed or bleeding may be life-threatening.
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Affiliation(s)
- Giulia Atzori
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy
- Correspondence:
| | - Raquel Diaz
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy
| | - Marco Gipponi
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy
| | - Chiara Cornacchia
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy
| | - Federica Murelli
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostic (DISC), School of Medicine, University of Genoa, 16132 Genoa, Italy
| | - Francesca Depaoli
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy
| | - Marco Sparavigna
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy
| | | | - Francesco Petrocelli
- Department of Interventional Radiology, San Martino Policlinic Hospital, 16132 Genoa, Italy
| | - Francesca Pitto
- Pathology Unit, San Martino Policlinic Hospital, 16132 Genoa, Italy
| | | | - Daniele Friedman
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostic (DISC), School of Medicine, University of Genoa, 16132 Genoa, Italy
| | - Piero Fregatti
- Breast Surgery Clinic, San Martino Policlinic Hospital, 16132 Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostic (DISC), School of Medicine, University of Genoa, 16132 Genoa, Italy
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Peixoto A, Cirnes L, Carvalho AL, Andrade MJ, Brito MJ, Borralho P, Coimbra N, Borralho PM, Carneiro AS, Castro L, Correia L, Dionísio MR, Faria C, Figueiredo P, Gomes A, Paixão J, Pinheiro M, Prazeres H, Ribeiro J, Salgueiro N, Schmitt FC, Silva F, Silvestre AR, Sousa AC, Almeida-Tavares J, Teixeira MR, André S, Machado JC. Evaluation of PIK3CA mutations in advanced ER+/HER2-breast cancer in Portugal - U-PIK Project. Front Mol Biosci 2023; 10:1082915. [PMID: 36825198 PMCID: PMC9941536 DOI: 10.3389/fmolb.2023.1082915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 01/05/2023] [Indexed: 02/10/2023] Open
Abstract
Background: Around 40% of ER+/HER2-breast carcinomas (BC) present mutations in the PIK3CA gene. Assessment of PIK3CA mutational status is required to identify patients eligible for treatment with PI3Kα inhibitors, with alpelisib currently the only approved tyrosine kinase inhibitor in this setting. U-PIK project aimed to conduct a ring trial to validate and implement the PIK3CA mutation testing in several Portuguese centers, decentralizing it and optimizing its quality at national level. Methods: Eight Tester centers selected two samples of patients with advanced ER+/HER2- BC and generated eight replicates of each (n = 16). PIK3CA mutational status was assessed in two rounds. Six centers used the cobas® PIK3CA mutation test, and two used PCR and Sanger sequencing. In parallel, two reference centers (IPATIMUP and the Portuguese Institute of Oncology [IPO]-Porto) performed PIK3CA mutation testing by NGS in the two rounds. The quality of molecular reports describing the results was also assessed. Testing results and molecular reports were received and analyzed by U-PIK coordinators: IPATIMUP, IPO-Porto, and IPO-Lisboa. Results: Overall, five centers achieved a concordance rate with NGS results (allele frequency [AF] ≥5%) of 100%, one of 94%, one of 93%, and one of 87.5%, considering the overall performance in the two testing rounds. NGS reassessment of discrepancies in the results of the methods used by the Tester centers and the reference centers identified one probable false positive and two mutations with low AF (1-3%, at the analytical sensitivity threshold), interpreted as subclonal variants with heterogeneous representation in the tissue sections processed by the respective centers. The analysis of molecular reports revealed the need to implement the use of appropriate sequence variant nomenclature with the identification of reference sequences (HGVS-nomenclature) and to state the tumor cell content in each sample. Conclusion: The concordance rates between the method used by each tester center and NGS validate the use of the PIK3CA mutational status test performed at these centers in clinical practice in patients with advanced ER+/HER2- BC.
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Affiliation(s)
- Ana Peixoto
- Serviço de Genética Laboratorial, Instituto Português de Oncologia do Porto Francisco Gentil (IPO Porto), Porto, Portugal
| | - Luís Cirnes
- IPATIMUP - Instituto de Patologia e Imunologia da Universidade do Porto, Porto, Portugal
| | - Ana Luísa Carvalho
- Serviço de Anatomia Patológica, Instituto Português de Oncologia de Lisboa Francisco Gentil (IPOLFG), Lisboa, Portugal
| | | | - Maria José Brito
- Unidade de Mama, Centro Clínico Champalimaud, Fundação Champalimaud, Lisboa, Portugal
| | - Paula Borralho
- Serviço de Anatomia Patológica, Hospital CUF Descobertas, Lisboa, Portugal
- Faculdade de Medicina da Universidade de Lisboa, Lisboa, Portugal
| | - Nuno Coimbra
- Serviço de Anatomia Patológica, Instituto Português de Oncologia do Porto Francisco Gentil (IPO Porto), Porto, Portugal
| | - Pedro M. Borralho
- Novartis Farma - Produtos Farmacêuticos, S.A., Porto Salvo, Portugal
| | - Ana Sofia Carneiro
- Serviço de Anatomia Patológica, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisboa, Portugal
| | - Lisandra Castro
- Departamento de Genética Molecular, SYNLAB Genética Médica, S.A., Porto, Portugal
| | - Lurdes Correia
- Serviço de Anatomia Patológica, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisboa, Portugal
- Instituto de Anatomia Patológica, Lisboa, Portugal
| | | | - Carlos Faria
- Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | | | - Ana Gomes
- Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Joana Paixão
- Serviço de Anatomia Patológica, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisboa, Portugal
| | - Manuela Pinheiro
- Serviço de Genética Laboratorial, Instituto Português de Oncologia do Porto Francisco Gentil (IPO Porto), Porto, Portugal
| | - Hugo Prazeres
- Serviço de Anatomia Patológica, IPO Coimbra, Coimbra, Portugal
| | - Joana Ribeiro
- Unidade de Mama, Centro Clínico Champalimaud, Fundação Champalimaud, Lisboa, Portugal
| | - Natália Salgueiro
- Departamento de Genética Molecular, SYNLAB Genética Médica, S.A., Porto, Portugal
| | - Fernando C. Schmitt
- IPATIMUP - Instituto de Patologia e Imunologia da Universidade do Porto, Porto, Portugal
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Fátima Silva
- Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
- Escola Superior de Tecnologia da Saúde de Coimbra, Coimbra, Portugal
- Associação Portuguesa de Técnicas de Anatomia Patológica, Porto, Portugal
| | - Ana Rita Silvestre
- Serviço de Anatomia Patológica, Hospital CUF Descobertas, Lisboa, Portugal
| | - Ana Carla Sousa
- GenoMed – Diagnósticos de Medicina Molecular, S.A., Lisboa, Portugal
| | - Joana Almeida-Tavares
- Serviço de Anatomia Patológica, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisboa, Portugal
| | - Manuel R. Teixeira
- Serviço de Genética Laboratorial, Instituto Português de Oncologia do Porto Francisco Gentil (IPO Porto), Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
| | - Saudade André
- Serviço de Anatomia Patológica, Instituto Português de Oncologia de Lisboa Francisco Gentil (IPOLFG), Lisboa, Portugal
| | - José Carlos Machado
- IPATIMUP - Instituto de Patologia e Imunologia da Universidade do Porto, Porto, Portugal
- Faculdade de Medicina da Universidade do Porto, Porto, Portugal
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Fan JH, Zhang S, Yang H, Yi ZB, Ouyang QC, Yan M, Wang XJ, Hu XC, Jiang ZF, Huang T, Tong ZS, Wang SS, Yin YM, Li H, Yang RX, Yang HW, Teng YE, Sun T, Cai L, Li HY, Ouyang XN, He JJ, Liu XL, Yang SE, Wang JY, Xu BH, Qiao YL. Molecular subtypes predict the preferential site of distant metastasis in advanced breast cancer: a nationwide retrospective study. Front Oncol 2023; 13:978985. [PMID: 36761968 PMCID: PMC9905808 DOI: 10.3389/fonc.2023.978985] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 01/09/2023] [Indexed: 01/26/2023] Open
Abstract
Objective This study aimed to explore possible associations between molecular subtypes and site of distant metastasis in advanced breast cancer (ABC). Methods 3577 ABC patients were selected from 21 hospitals of seven geographic regions in China from 2012-2014. A questionnaire was designed to collect medical information regarding demographic characteristics, risk factors, molecular subtype, recurrence/metastasis information, and disease-free survival (DFS). The cancers were classified into Luminal A, Luminal B, HER2-enriched and Triple Negative subtypes. Chi-square test and multivariate Cox proportional hazard models were performed to explore the associations between molecular subtypes and distant metastasis sites. Results A total of 2393 cases with molecular subtypes information were finally examined. Patients with Luminal A (51.1%) and Luminal B (44.7%) were most prone to bone metastasis, whereas liver metastasis was more frequently observed in HER2-enriched ABC patients (29.1%).The cumulative recurrence and metastasis rates of ABC patients at 36 months of DFS were the most significant within molecular types, of which Triple Negative was the highest (82.7%), while that of Luminal A was the lowest (58.4%). In the adjusted Cox regression analysis, Luminal B, HER2-enriched and Triple Negative subtypes increased the risk of visceral metastasis by 23%, 46% and 87% respectively. In addition, Triple Negative patients had a higher probability of brain metastasis (HR 3.07, 95% CI: 1.04-9.07). Conclusion Molecular subtypes can predict the preferential sites of distant metastasis, emphasizing that these associations were of great help in choices for surveillance, developing appropriate screening and cancer management strategies for follow-up and personalized therapy in ABC patients.
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Affiliation(s)
- Jin-Hu Fan
- Department of Cancer Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Su Zhang
- Department of Operations Management, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Huan Yang
- Department of Cancer Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zong-Bi Yi
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qu-Chang Ouyang
- Department of Breast Cancer Medical Oncology, Hunan Cancer Hospital, Changsha, China
| | - Min Yan
- Department of Breast Disease, Henan Breast Cancer Center, The affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China
| | - Xiao-Jia Wang
- Department of Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Xi-Chun Hu
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Ze-Fei Jiang
- Department of Breast Cancer, The Fifth Medical Centre of Chinese People’s Liberation Army (PLA) General Hospital, Beijing, China
| | - Tao Huang
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhong-Sheng Tong
- Department of Breast Oncology, Key Laboratory of Breast Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Shu-Sen Wang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yong-Mei Yin
- Department of Medical Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hui Li
- Department of Breast Surgery, Sichuan Province Tumor Hospital, Chengdu, Sichuan, China
| | - Run-Xiang Yang
- Department of Medical Oncology, Yunnan Cancer Hospital, Kunming Medical University, Kunming, China
| | - Hua-Wei Yang
- Department of Breast Surgery, The Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - Yue-E. Teng
- Departments of Medical Oncology and Thoracic Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Tao Sun
- Department of Medical Oncology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital and Institute, Key Laboratory of Liaoning Breast Cancer Research, Shenyang, China
| | - Li Cai
- The 4th Department of Internal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China
| | - Hong-Yuan Li
- Department of the Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
| | - Xue-Nong Ouyang
- Department of Medicine Oncology, 900Hospital of the Joint Logistics Team, Fuzhou, China
| | - Jian-Jun He
- Department of Breast Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Xin-Lan Liu
- Department of oncology, General Hospital of Ningxia Medical University, Ningxia, China
| | - Shun-E. Yang
- Department of Breast Cancer and Lymphoma, Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi, China
| | - Jia-Yu Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,*Correspondence: You-Lin Qiao, ; Jia-Yu Wang, ; Bing-He Xu,
| | - Bing-He Xu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,*Correspondence: You-Lin Qiao, ; Jia-Yu Wang, ; Bing-He Xu,
| | - You-Lin Qiao
- Department of Cancer Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,*Correspondence: You-Lin Qiao, ; Jia-Yu Wang, ; Bing-He Xu,
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Kubeczko M, Gabryś D, Gawkowska M, Polakiewicz-Gilowska A, Cortez AJ, Krzywon A, Woźniak G, Latusek T, Leśniak A, Świderska K, Mianowska-Malec M, Łanoszka B, Chomik K, Gajek M, Michalik A, Nowicka E, Tarnawski R, Rutkowski T, Jarząb M. Safety and Feasibility of Radiation Therapy Combined with CDK 4/6 Inhibitors in the Management of Advanced Breast Cancer. Cancers (Basel) 2023; 15. [PMID: 36765648 DOI: 10.3390/cancers15030690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/17/2023] [Accepted: 01/19/2023] [Indexed: 01/24/2023] Open
Abstract
The addition of CDK4/6 inhibitors to endocrine therapy in advanced hormone receptor-positive HER2-negative breast cancer has led to practice-changing improvements in overall survival. However, data concerning the safety of CDK4/6i combination with radiotherapy (RT) are conflicting. A retrospective evaluation of 288 advanced breast cancer patients (pts) treated with CDK4/6i was performed, and 100 pts also received RT. Forty-six pts received 63 RT courses concurrently and fifty-four sequentially before CDK4/6i initiation (76 RT courses). Neutropenia was common (79%) and more frequent during and after concurrent RT than sequential RT (86% vs. 76%); however, CDK4/6i dose reduction rates were similar. In patients treated with CDK4/6i alone, the dose reduction rate was 42% (79 pts) versus 38% with combined therapy, and 5% discontinued treatment due to toxicity in the combined group. The risk of CDK4/6i dose reduction was correlated with neutropenia grade, RT performed within the first two CDK4/6i cycles, and more than one concurrent RT; a tendency was observed in concurrent bone irradiation. However, on multivariate regression analysis, only ECOG 1 performance status and severe neutropenia at the beginning of the second cycle were found to be associated with a higher risk of CDK4/6i dose reduction. This largest single-center experience published to date confirmed the acceptable safety profile of the CDK4/6i and RT combination without a significantly increased toxicity compared with CDK4/6i alone. However, one might delay RT for the first two CDK4/6i cycles, when myelotoxic AE are most common.
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Tibau A, Martínez MT, Ramos M, De La Cruz-Merino L, Santaballa A, O’Connor M, Martínez-Jañez N, Moreno F, Fernández I, Virizuela JA, Alarcón J, de La Haba-Rodríguez J, Sánchez-Rovira P, Albacar CR, Bueno Muiño C, Kelly C, Casas M, Bezares S, Rosell L, Albanell J. Quality of life with palbociclib plus fulvestrant versus placebo plus fulvestrant in postmenopausal women with endocrine-sensitive hormone receptor-positive and HER2-negative advanced breast cancer: patient-reported outcomes from the FLIPPER trial. Ther Adv Med Oncol 2023; 15:17588359221148921. [PMID: 36743520 PMCID: PMC9893357 DOI: 10.1177/17588359221148921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 12/15/2022] [Indexed: 01/22/2023] Open
Abstract
Background In the FLIPPER trial, palbociclib/fulvestrant significantly improved progression-free survival (PFS) compared with placebo/fulvestrant in postmenopausal women with HR+/HER2- advanced breast cancer (ABC). Objective We assessed health-related quality of life (QoL) using patient-reported outcomes (PROs). Design and methods In this phase II double-blinded study, PROs were assessed at baseline after every three cycles and at the end of the treatment using the European Organisation for Research and Treatment of Cancer QLQ-C30 and QLQ-BR23. Time to deterioration (TTD) in global health status (GHS)/QoL was defined as a decrease of ⩾10 points. Changes from baseline (CFB) and TTD were analysed using linear mixed-effect and Cox regression models, respectively. Results Of the 189 randomised (1:1) patients, 178 (94%) completed ⩾1 post-baseline assessment; 50% received ⩾22 cycles of study treatment, with a questionnaire compliance >90%. Mean baseline scores were comparable between arms. GHS/QoL scores were maintained throughout the palbociclib/fulvestrant treatment. CFB showed significant differences for GHS/QoL, appetite loss, constipation and systemic therapy side effect scores favouring placebo/fulvestrant. TTD in GHS/QoL was delayed in placebo/fulvestrant versus palbociclib/fulvestrant [30.3 versus 11.1 months; adjusted hazard ratio (aHR): 1.57, 95% CI: 1.03-2.39, p = 0.036]; this difference was not significant in patients with progressive disease (aHR: 1.2, 95% CI: 0.6-2.2, p = 0.658). No statistically significant differences in TTD were found for the other QLQ-C30 and QLQ-BR23 scales. Conclusions Although TTD in GHS/QoL was prolonged with placebo/fulvestrant, no differences were observed on other functional or symptom scales. This finding and the improvement in PFS support the combination of palbociclib/fulvestrant as a beneficial therapeutic option for HR+/HER2- ABC. Trial registration number Sponsor Study Code: GEICAM/2014-12EudraCT Number: 2015-002437-21ClinTrials.gov reference: NCT02690480.
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Affiliation(s)
| | - M. Teresa Martínez
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Hospital Clínico Universitario de Valencia, Instituto de Investigación Sanitaria-INCLIVA, Valencia, Spain
| | - Manuel Ramos
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Centro Oncológico de Galicia, Coruña, Spain
| | - Luis De La Cruz-Merino
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Hospital Universitario Virgen de la Macarena, Medicine Department-Universidad de Sevilla, Sevilla, Spain
| | - Ana Santaballa
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Miriam O’Connor
- University Hospital Waterford, Waterford, Ireland,Cancer Trials Ireland, Dublin, Ireland
| | - Noelia Martínez-Jañez
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Fernando Moreno
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Hospital Clínico Universitario San Carlos, Madrid, Spain
| | - Isaura Fernández
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Hospital Álvaro Cunqueiro, Vigo, Spain
| | - Juan Antonio Virizuela
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Hospital QuirónSalud Sagrado Corazón, Sevilla, Spain
| | - Jesús Alarcón
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Hospital Universitari Son Espases, Palma de Mallorca, Spain
| | - Juan de La Haba-Rodríguez
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Instituto Maimonides de Investigacion Biomedica, Hospital Reina Sofia Hospital, Universidad de Córdoba, Spain,Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain
| | - Pedro Sánchez-Rovira
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Hospital Universitario de Jaén, Jaén, Spain
| | - Cinta Rosa Albacar
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Hospital Universitario Sant Joan de Reus, Spain
| | - Coralia Bueno Muiño
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Hospital Infanta Cristina (Parla), Fundación de Investigación Biomédica del H.U, Puerta de Hierro Majadahonda, Madrid, Spain
| | - Catherine Kelly
- Cancer Trials Ireland, Dublin, Ireland Mater,Misericordiae University Hospital, Ireland
| | | | | | | | - Joan Albanell
- GEICAM Spanish Breast Cancer Group, Madrid, Spain,Centro de Investigación Biomédica en Red de Oncología, CIBERONC-ISCIII, Madrid, Spain,Hospital del Mar Medical Research Institute (IMIM), Hospital del Mar, Barcelona, Spain,Pompeu Fabra University, Barcelona, Spain
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Olah O, Majlat E, Koszo R, Vereb Z, Voros A. Predictive role of neostromal CD10 expression in breast cancer patients treated with neoadjuvant chemotherapy. Pathol Oncol Res 2023; 28:1610598. [PMID: 36685105 PMCID: PMC9849231 DOI: 10.3389/pore.2022.1610598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 12/16/2022] [Indexed: 01/06/2023]
Abstract
Background: The therapeutic strategy of invasive breast cancer is based on routine histopathological markers (estrogen-, progesterone receptor, HER2, Ki67) routinely evaluated in tumor cells. However, the assessment of cancer stroma could influence therapeutic strategies. Studies have shown that stromal expression of CD10, a zinc-dependent metalloproteinase, is associated with biological aggressiveness of the tumor. In the present retrospective study, we aimed to evaluate stromal CD10 expression and association between CD10 expression and response to neoadjuvant chemotherapy in invasive breast cancer. Methods: CD10 immunohistochemistry was performed on core biopsies taken before the neoadjuvant therapy. Stromal CD10 expression was determined and compared with well-known predictive and prognostic tissue markers as well as with the following groups defined according to the degree of tumor response: no regression, partial regression, and complete regression. Results: A total of 60 locally advanced invasive breast carcinomas of "no special type" were included. The proportion of CD10 positive tumors was significantly higher in the "no regression" group compared to "complete regression" group (p = 0.000). Stromal CD10 expression was found to be significantly associated with decrease in response to neoadjuvant chemotherapy. According to CD10 expression we did not find any difference in hormone receptor status, Ki67, tumor grade or neostromal area. Conclusion: Our data suggest that CD10 expression can serve as a predictive marker of the effect of neoadjuvant chemotherapy in breast cancer patients. Therefore, its inclusion into the routine assessment of biopsies to tailor tumor-specific therapeutic strategies merits consideration.
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Affiliation(s)
- Orsolya Olah
- Department of Pathology, School of Medicine, University of Szeged, Szeged, Hungary
| | - Edit Majlat
- Department of Pathology, School of Medicine, University of Szeged, Szeged, Hungary
| | - Renata Koszo
- Department of Oncotherapy, School of Medicine, University of Szeged, Szeged, Hungary
| | - Zoltan Vereb
- Department of Dermatology and Allergology, School of Medicine, University of Szeged, Szeged, Hungary
| | - Andras Voros
- Department of Pathology, School of Medicine, University of Szeged, Szeged, Hungary,*Correspondence: Andras Voros,
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Karanyotova S, Topova B, Petrova E, Doychev P, Kapitanska E, Petrova G, Mitkova Z, Dimitrova M. Treatment patterns, adherence to international guidelines, and financial mechanisms of the market access of advanced breast cancer therapy in Bulgaria. Front Public Health 2023; 11:1073733. [PMID: 36935674 PMCID: PMC10020236 DOI: 10.3389/fpubh.2023.1073733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 02/03/2023] [Indexed: 03/06/2023] Open
Abstract
Introduction Breast cancer is the most common type of cancer affecting women in Europe. Advanced breast cancer (ABC) poses a significant therapeutic challenge, and therefore, timely access to treatment is crucial. The aim of the present study was to evaluate the treatment patterns and patients' access to new therapies for ABC in Bulgaria. Methods We conducted a retrospective study in the period 2008-2021. Based on the European Medicines Agency (EMA) database, we analyzed a number of medicinal products with marketing authorization for ABC in the last 13 years. Time to market access was evaluated as the degree of availability, which is measured by the number of medicines that are available to patients (availability index, AI), and the average time elapsed between obtaining a marketing authorization and time to inclusion in the Positive Drug List. Data were analyzed through descriptive statistics via Microsoft Excel version 10. Results The average time to access was 564 days for targeted therapy. The availability and compliance index for chemotherapy and hormonal therapy in advanced breast cancer was 1, while the average AI for targeted therapy was 0.67. Patient access to targeted oncology therapy of ABC is above average for Europe and takes 1-2 years. Conclusion Faster access is more evident for biosimilars. National regulatory requirements for pricing and reimbursement have a major impact on market access.
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