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Chen Y, Zhang R, Yan Y, Li H, Song G. Effectiveness of gonadotropin-releasing hormone agonists for ovarian function suppression in premenopausal patients with hormone receptor-positive breast cancer: a retrospective single-center real-world study. Breast Cancer Res Treat 2024; 206:543-550. [PMID: 38709374 PMCID: PMC11208182 DOI: 10.1007/s10549-024-07323-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 03/28/2024] [Indexed: 05/07/2024]
Abstract
PURPOSE This study evaluated the effectiveness of ovarian function suppression (OFS) of various gonadotropin-releasing hormone agonists (GnRHa) combined with aromatase inhibitors (AI) in premenopausal patients with hormone receptor-positive (HR-positive) breast cancer. Potential risk factors associated with insufficient OFS were analyzed. PATIENTS AND METHODS Premenopausal HR-positive breast cancer patients who had received AI with GnRHa were studied retrospectively. Patients were divided into different groups according to monthly or trimonthly GnRHa schedules they received, and the effectiveness of OFS was compared between groups. Insufficient OFS was defined as at least one instance of estradiol ≥ 30 pg/ml. Patient data was gathered from medical records for this comparison. RESULTS Of the 264 patients enrolled in this study, 117 were administered 3.6 mg of goserelin monthly (goserelin 1 M group), 63 received 3.75 mg of leuprorelin monthly (leuprorelin 1 M group) and 84 were given 11.25 mg of leuprorelin every three months (leuprorelin 3 M group). Overall, 7.20% experienced insufficient OFS. The incidence rates in the three GnRHa depot groups were 7.69%, 6.35%, and 7.14%, respectively, without a significant statistical difference (P = 0.900). Notably, younger patients exhibited a higher likelihood of insufficient OFS [OR = 0.900, 95%CI (0.824-0.982), P = 0.018]. CONCLUSION Insufficient OFS remains a concern during GnRHa and AI treatment. The effectiveness of the three GnRHa depots commonly used in China seems comparable. Younger patients face a heightened risk of insufficient OFS.
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Affiliation(s)
- Yifei Chen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Breast Oncology, Peking University Cancer Hospital & Institute, Beijing, 100142, China
| | - Ruyan Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Breast Oncology, Peking University Cancer Hospital & Institute, Beijing, 100142, China
| | - Ying Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Breast Oncology, Peking University Cancer Hospital & Institute, Beijing, 100142, China
| | - Huiping Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Breast Oncology, Peking University Cancer Hospital & Institute, Beijing, 100142, China.
| | - Guohong Song
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Breast Oncology, Peking University Cancer Hospital & Institute, Beijing, 100142, China.
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Tesch ME, Zheng Y, Rosenberg SM, Poorvu PD, Ruddy KJ, Tamimi R, Schapira L, Peppercorn J, Borges V, Come SE, Snow C, Bhasin S, Partridge AH. Estrogen levels in young women with hormone receptor-positive breast cancer on ovarian function suppression therapy. NPJ Breast Cancer 2024; 10:67. [PMID: 39090124 PMCID: PMC11294545 DOI: 10.1038/s41523-024-00680-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 07/22/2024] [Indexed: 08/04/2024] Open
Abstract
Ovarian function suppression (OFS) benefits young women with hormone receptor (HR)-positive breast cancer but they are at risk for ovarian function breakthrough. We assessed endocrine effects of gonadotropin-releasing hormone agonist (GnRHa) treatment in a prospective cohort of patients aged ≤ 40 years with HR-positive breast cancer. Plasma estradiol (E2), estrone, and follicule-stimulating hormone (FSH) levels were measured from blood samples drawn 1 and 4 years after diagnosis. Patient characteristics, invasive breast cancer-free survival (iBCFS), and overall survival (OS) were compared between those with and without E2 > 2.72 pg/mL during GnRHa treatment. Among eligible patients, 54.7% (46/84) and 60% (15/25) had E2 > 2.72 pg/mL at 1 and 4 years, respectively. Factors associated with E2 > 2.72 pg/mL at 1 year were no prior chemotherapy (P = 0.045) and tamoxifen use (P = 0.009). After a median follow-up of 7 years, among patients with stage I-III breast cancer (N = 74), iBCFS events were seen in 6 (8.1%) with E2 > 2.72 pg/mL and 5 (6.8%) with E2 ≤ 2.72 pg/mL (P = 0.893). Among patients with de novo metastatic breast cancer (N = 12), 6 (50%) with E2 > 2.72 pg/mL and 3 (25%) with E2 ≤ 2.72 pg/mL died during follow-up (P = 0.052). Larger studies exploring the clinical implications of incomplete E2 suppression by GnRHa are needed to ensure optimal OFS treatment strategies are being employed for this population.
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Affiliation(s)
- Megan E Tesch
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Yue Zheng
- Department of Data Science, Dana-Farber Cancer Institute, Boston, MA, USA
| | | | - Philip D Poorvu
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | | | | | | | - Jeffrey Peppercorn
- Harvard Medical School, Boston, MA, USA
- Massachusetts General Hospital, Boston, MA, USA
| | | | - Steven E Come
- Harvard Medical School, Boston, MA, USA
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Craig Snow
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
| | - Shalender Bhasin
- Harvard Medical School, Boston, MA, USA
- Brigham and Women's Hospital, Boston, MA, USA
| | - Ann H Partridge
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
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D'Onofrio R, Omarini C, Toss A, Sperduti I, Piacentini F, Barbolini M, Cortesi L, Barbieri E, Pettorelli E, Chiavelli C, Dominici M, Moscetti L. Adjuvant Endocrine Therapy in Premenopausal Women With Hormone Receptor-Positive Early-Stage Breast Cancer: Risk Stratification in a Real-World Setting. Clin Breast Cancer 2023; 23:712-720.e3. [PMID: 37507257 DOI: 10.1016/j.clbc.2023.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/12/2023] [Accepted: 06/30/2023] [Indexed: 07/30/2023]
Abstract
BACKGROUND Ovarian function suppression (OFS) and hormone therapy (HT) represent an adjuvant option in premenopausal hormone receptor-positive early breast cancer (HR+EBC). The SOFT-TEXT trials showed improved outcomes upon receiving aromatase inhibitors (AIs)/OFS. METHODS In order to estimate the magnitude of absolute improvements, we conducted a retrospective study applying composite risk (CR) to 237 premenopausal HR+EBC patients. RESULTS Overall, 119 of these received tamoxifen (T)/OFS and 118 received AIs/OFS. The median age was 45 years (ys). After a median follow up of 65 months, recurrence was 6.7% in T patients and 10.2% in AI ones. CR (cutoff: 2.67) and ET duration (five-year cutoff) was found to have a significant impact on DFS. Invasive disease-free survival (IDFS) at 5 ys amounted to 82.9% for a CR>2.67 and 95% with CR=2.67 (p 0.0046). Five-year IDFS was 98.3% in patients who had completed 5-year HT compared to 54.6% of those who had stopped before 5 years (P < .0001). Excluding patients who had discontinued therapy due to disease relapse, IDFS difference at 5 years remained statistically significant (p=0.03) between the two groups, with an iDFS rate of 86.5% at 5 years in the second group. Adverse events of different grades were reported in 116 and 112 patients in the T/OFS group and the AIs/OFS, respectively. Early discontinuation due to toxicity was 3.8%. Seven patients (19.4%) discontinued therapy due to pregnancy desire (6 in the T group, 1 in the AI one); of these, one patient relapsed. CONCLUSION In a real-world setting, treatment options for premenopausal patients who are candidates for HT and OFS should take risk status into account. Therefore, every effort should be made to maintain patient adherence to treatment in order to manage toxicities and improve outcomes.
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Affiliation(s)
- Raffaella D'Onofrio
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, Modena, Italy
| | - Claudia Omarini
- Division of Medical Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy; Gruppo Oncologico Italiano per la Ricerca Clinica (GOIRC), Parma, Italy
| | - Angela Toss
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, Modena, Italy; Department of Oncology and Hematology, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Isabella Sperduti
- Biostatistics Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Federico Piacentini
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, Modena, Italy; Gruppo Oncologico Italiano per la Ricerca Clinica (GOIRC), Parma, Italy
| | - Monica Barbolini
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, Modena, Italy
| | - Laura Cortesi
- Division of Medical Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Elena Barbieri
- Division of Medical Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Elisa Pettorelli
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, Modena, Italy
| | - Chiara Chiavelli
- Department of Oncology and Hematology, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy; Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Dominici
- Division of Medical Oncology, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, Modena, Italy; Department of Oncology and Hematology, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Luca Moscetti
- Division of Medical Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy; Gruppo Oncologico Italiano per la Ricerca Clinica (GOIRC), Parma, Italy.
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Paluch-Shimon S, Cardoso F, Partridge AH, Abulkhair O, Azim HA, Bianchi-Micheli G, Cardoso MJ, Curigliano G, Gelmon KA, Gentilini O, Harbeck N, Kaufman B, Kim SB, Liu Q, Merschdorf J, Poortmans P, Pruneri G, Senkus E, Sirohi B, Spanic T, Sulosaari V, Peccatori F, Pagani O. ESO-ESMO fifth international consensus guidelines for breast cancer in young women (BCY5). Ann Oncol 2022; 33:1097-1118. [PMID: 35934170 DOI: 10.1016/j.annonc.2022.07.007] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 07/14/2022] [Accepted: 07/17/2022] [Indexed: 12/31/2022] Open
Abstract
We dedicate this manuscript in memory of a dear friend and colleague Bella Kaufman. The fifth International Consensus Symposium for Breast Cancer in Young Women (BCY5) took place virtually in October 2020, organized by the European School of Oncology (ESO) and the European Society of Medical Oncology (ESMO). Consensus recommendations for the management of breast cancer in young women were updated from BCY4 with incorporation of new evidence to inform the guidelines. Areas of research priorities as well as specificities in different geographic and minority populations were identified. This manuscript summarizes the ESO-ESMO international consensus recommendations, which are also endorsed by the European Society of Breast Specialists (EUSOMA).
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Affiliation(s)
- S Paluch-Shimon
- Hadassah University Hospital & Faculty of Medicine, Hebrew University, Jerusalem, Israel.
| | - F Cardoso
- Breast Unit, Champalimaud Clinical Centre/Champalimaud Foundation, Lisbon, Portugal
| | | | - O Abulkhair
- King Abdulaziz Medical City for National Guard, Riyadh, Saudi Arabia
| | - H A Azim
- Breast Cancer Center, Hospital Zambrano Hellion, Tecnologico de Monterrey, San Pedro Garza Garcia, Nuevo Leon, Mexico
| | | | - M J Cardoso
- Breast Unit, Champalimaud Clinical Centre/Champalimaud Foundation, Lisbon, Portugal
| | - G Curigliano
- European Institute of Oncology IRCCS, Milan; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - K A Gelmon
- British Columbia Cancer, Vancouver, Canada
| | | | - N Harbeck
- Breast Center, Department of OB&GYN and CCCMunich, LMU University Hospital, Munich, Germany
| | - B Kaufman
- Sheba Medical Center, Ramat Gan, Israel
| | - S B Kim
- Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Q Liu
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | | | - P Poortmans
- Iridium Netwerk, Department of Radiation Oncology & University of Antwerp, Faculty of Medicine and Health Sciences, Wilrijk-Antwerp, Belgium
| | - G Pruneri
- National Cancer Institute, IRCCS Foundation, Milan, Italy
| | - E Senkus
- Medical University of Gdansk, Gdansk, Poland
| | - B Sirohi
- Max Institute of Cancer Care, New Delhi and Gurgaon, India
| | - T Spanic
- Europa Donna Slovenia, Ljubljana, Slovenia
| | - V Sulosaari
- European Oncology Nursing Society (EONS) and Turku University of Applied Sciences, Turku, Finland
| | - F Peccatori
- European Institute of Oncology IRCCS, Milan; European Institute of Oncology IRCCS & European School of Oncology, Milan, Italy
| | - O Pagani
- Interdisciplinary Cancer Service Hospital Riviera-Chablais Rennaz, Vaud, Geneva University Hospitals, Lugano University, Swiss Group for Clinical Cancer Research (SAKK), Lugano, Switzerland
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