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Vulsteke C, Chambers SK, Pérez MJR, Chan JK, Raaschou-Jensen N, Zhuo Y, Lorusso D, Herzog TJ, de la Motte Rouge T, Thomes Pepin JA, Braicu EI, Chen LM, Levy T, Barter JF, Pilar Barretina-Ginesta M, Joosens E, York W, Malinowska IA, González-Martín A, Monk BJ. Tolerability of the niraparib individualized starting dose in the PRIMA/ENGOT-OV26/GOG-3012 trial of niraparib first-line maintenance therapy. Eur J Cancer 2024; 208:114157. [PMID: 39013265 DOI: 10.1016/j.ejca.2024.114157] [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: 04/24/2024] [Revised: 05/23/2024] [Accepted: 05/30/2024] [Indexed: 07/18/2024]
Abstract
PURPOSE To explore safety and tolerability parameters for the niraparib individualized starting dose (ISD) in patients with newly diagnosed advanced ovarian cancer that responded to platinum-based chemotherapy who participated in the phase 3 PRIMA/ENGOT-OV26/GOG-3012 trial (NCT02655016). METHODS The PRIMA protocol was amended so newly enrolled patients received an ISD based on baseline body weight/platelet count. In this ad hoc analysis, the timing, duration, and resolution of the first occurrence of common any-grade hematologic (thrombocytopenia, anemia, neutropenia) and nonhematologic (nausea, asthenia/fatigue, constipation, insomnia, hypertension) treatment-emergent adverse events (TEAEs) were evaluated by treatment arm in the ISD safety population (data cutoff, November 17, 2021; median follow-up, 3.5 years). RESULTS Of 733 randomized patients, 255 were enrolled after the ISD protocol amendment and received ≥ 1 dose of study treatment (niraparib, 169; placebo, 86). In the niraparib arm, median times to first events were 22.0-35.0 days for hematologic TEAEs and 7.0-56.0 days for nonhematologic TEAEs. First events resolved in ≥ 89.8% of patients for hematologic TEAEs; for nonhematologic TEAEs, resolution rates ranged from 55.3% (insomnia) to 86.0% (nausea). Median durations of first hematologic TEAEs were ≤ 16.0 days, but for first nonhematologic TEAEs ranged from 18.0 days (nausea) to 134.0 days (insomnia). CONCLUSION The niraparib ISD was generally well tolerated and TEAEs were manageable. Common hematologic and nonhematologic TEAEs occurred early and first events of hematologic TEAEs had a short duration (≈ 2 weeks) and a high resolution rate. These findings support close monitoring immediately following niraparib initiation and may help inform patient expectations for niraparib safety.
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Affiliation(s)
- Christof Vulsteke
- Integrated Cancer Center, AZ Maria Middelares, Ghent, and Center for Oncological Research (CORE), Antwerp University, Antwerp, Belgium.
| | | | | | - John K Chan
- California Pacific Medical Center, Palo Alto Medical Foundation, Sutter Cancer Research Consortium, San Francisco, CA, USA
| | | | - Ying Zhuo
- Kadlec Hematology and Oncology Clinic, Richland, WA, USA
| | - Domenica Lorusso
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University of Sacred Heart, and MITO, Rome, Italy
| | - Thomas J Herzog
- University of Cincinnati Cancer Center; Department of Obstetrics & Gynecology, College of Medicine, Cincinnati, OH, USA
| | | | | | - Elena Ioana Braicu
- Charité Universitätsmedizin and Arbeitsgemeinschaft Gynäkologische Onkologie (AGO), Berlin, Germany
| | - Lee-May Chen
- University of California-San Francisco Health, University of California-San Francisco Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA
| | - Tally Levy
- Department of Obstetrics and Gynecology, Wolfson Medical Center, Tel Aviv Faculty of Medicine, Tel Aviv University, Holon, Israel
| | - James F Barter
- Holy Cross Hospital and Maryland Oncology Hematology, Silver Spring, MD, USA
| | - M Pilar Barretina-Ginesta
- Medical Oncology Department, Institut Català d'Oncologia, Girona Biomedical Research Institute (IDIBGI-CERCA), Girona University and GEICO, Girona, Spain
| | | | | | | | - Antonio González-Martín
- Medical Oncology Department, Program in Solid Tumours, CIMA, Cancer Center Clínica Universidad de Navarra, Madrid, and Grupo Español de Investigación en Cancer ginecológicO (GEICO), Madrid, Spain
| | - Bradley J Monk
- HonorHealth Research Institute, University of Arizona College of Medicine, Phoenix, and Creighton University School of Medicine, Phoenix, AZ, USA
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Motohashi T, Shimada M, Tokunaga H, Kuwahara Y, Kuwabara H, Kato A, Tabata T. Niraparib as maintenance therapy in Japan: a retrospective observational study using a Japanese claims database. J Gynecol Oncol 2024; 36:36.e19. [PMID: 39028152 DOI: 10.3802/jgo.2025.36.e19] [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: 03/21/2024] [Revised: 06/06/2024] [Accepted: 06/25/2024] [Indexed: 07/20/2024] Open
Abstract
OBJECTIVE Epithelial ovarian cancer (EOC) is the leading cause of female mortality in gynecologic malignancies, with a rising incidence in Japan. This study aimed to validate the treatment patterns and safety of niraparib as maintenance therapy for EOC following initial chemotherapy in clinical practice in Japan. METHODS Leveraging claims data between April 2008 and December 2022, this descriptive study comprised EOC-diagnosed patients receiving initial platinum-based chemotherapy, debulking surgery, and niraparib as maintenance therapy. Patient characteristics, prescription status, transfusion details, and laboratory data were assessed and reported as summary statistics and frequencies. RESULTS Among 291 patients, the median age was 64.0 years and 94.5% received a 200-mg daily dose of niraparib. At week 12, 78.7% (229/291) continued niraparib treatment, 21.3% (62/291) discontinued, and 52.2% (152/291) required treatment interruptions. Of the 62 patients who discontinued treatment, 27 patients initiated subsequent EOC treatment within 12 weeks following niraparib discontinuation. Blood transfusions were needed in 10.3% (30/291), and of 55 patients with available laboratory data, 61.8% (34/55) had decreased platelet count <100,000/µL, 25.5% (14/55) had decreased hemoglobin level <8 g/dL, and 22.7% (5/22) had decreased neutrophil count <1,000/µL, meeting the criteria for treatment interruption. Among those with thrombocytopenia, 88.2% (30/34) were able to either resume or continue treatment. CONCLUSION Niraparib demonstrated favorable tolerability in Japanese patients with advanced EOC, with effective management of thrombocytopenia through dose adjustments and supportive care, supporting its viability as post-chemotherapy maintenance therapy.
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Affiliation(s)
- Takashi Motohashi
- Department of Obstetrics and Gynecology, Tokyo Women's Medical University, Tokyo, Japan
| | - Muneaki Shimada
- Department of Gynecology, Tohoku University Hospital, Sendai, Japan
- Department of Clinical Biobank, Tohoku University Advanced Research Center for Innovations in Next-Generation Medicine, Sendai, Japan.
| | - Hideki Tokunaga
- Department of Gynecology, Graduate School of Medicine, Tohoku University, Sendai, Japan
- Division of Obstetrics and Gynecology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Yuki Kuwahara
- Japan Medical Affairs, Japan Oncology Business Unit, Takeda Pharmaceutical Company Limited, Osaka, Japan
| | - Hiroyo Kuwabara
- Japan Medical Affairs, Japan Oncology Business Unit, Takeda Pharmaceutical Company Limited, Osaka, Japan
| | - Ai Kato
- Japan Medical Affairs, Japan Oncology Business Unit, Takeda Pharmaceutical Company Limited, Osaka, Japan
| | - Tsutomu Tabata
- Department of Obstetrics and Gynecology, Tokyo Women's Medical University, Tokyo, Japan
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Luvero D, Angioli R, Celoro F, Plotti F, Terranova C, Guzzo F, Cundari GB, Liparulo F, Verdone C, Montera R. Tailored Treatment Strategies in First Line Therapy for Ovarian Cancer Patients: A Critical Review of the Literature. Pharmaceuticals (Basel) 2024; 17:778. [PMID: 38931448 PMCID: PMC11206378 DOI: 10.3390/ph17060778] [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: 05/05/2024] [Revised: 06/10/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND Ovarian cancer (OC) is a significant cause of cancer-related mortality in women globally, with a five-year survival rate of approximately 49%. Standard therapy involves cytoreductive surgery followed by chemotherapy. Its poor prognosis has driven interest in alternative therapies such as targeted molecular agents like bevacizumab and poly (ADP-ribose) polymerase inhibitors (PARPi). MATERIALS AND METHODS This review systematically searched PubMed from January 2018 to December 2023 for studies on PARPi in OC. Emphasis was on identifying relevant Phase III trials, extracting data on study design, patient demographics, and outcomes. Special focus was on assessing PARPi efficacy, safety, impact on quality of life, and ongoing trials, including those on Clinicaltrials.gov. RESULTS The efficacy of PARPi in first-line therapy for OC has been extensively studied. Trials like SOLO-1, PRIMA, and ATHENA-MONO have demonstrated significant improvements in progression-free survival (PFS) and overall survival (OS), particularly in patients with BRCA mutations. Additionally, the combination of PARPi with other agents like bevacizumab has shown promising results in extending PFS. However, PARPi treatment is associated with various adverse effects, including hematologic toxicities like anemia, thrombocytopenia, and neutropenia. While most adverse events are manageable, some patients may require dose adjustments or discontinuation of treatment. Importantly, PARPi maintenance therapy has not adversely affected health-related quality of life (HRQoL), with studies reporting similar HRQoL scores between PARPi-treated and placebo-treated patients. CONCLUSIONS PARPi offer effective treatment with manageable side effects, suitable even for medically fragile patients. Individualized dosing can optimize benefits while minimizing adverse events. Exploring diverse treatment approaches, particularly in patients with limited life expectancy or high disease burden, could improve outcomes. Ongoing research is investigating alternative therapies and combinations to broaden treatment options. Combining bevacizumab with PARPi may be justified for first-line and recurrent maintenance therapy. Regardless of mutational status, PARPi should be considered for maintenance therapy in newly diagnosed advanced OC. Platinum sensitivity remains crucial for treatment decisions and predicting survival outcomes.
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Affiliation(s)
- Daniela Luvero
- Department of Gynecology, Fondazione Policlinico Universitario Campus Bio Medico, Via Alvaro del Portillo 200, 00128 Roma, Italy; (D.L.); (R.A.); (F.P.); (C.T.); (F.G.); (R.M.)
| | - Roberto Angioli
- Department of Gynecology, Fondazione Policlinico Universitario Campus Bio Medico, Via Alvaro del Portillo 200, 00128 Roma, Italy; (D.L.); (R.A.); (F.P.); (C.T.); (F.G.); (R.M.)
- Research Unit of Gynecology, Department of Medicine and Surgery, Università Campus Bio Medico, Via Alvaro del Portillo 21, 00128 Roma, Italy; (G.B.C.); (F.L.); (C.V.)
| | - Federica Celoro
- Research Unit of Gynecology, Department of Medicine and Surgery, Università Campus Bio Medico, Via Alvaro del Portillo 21, 00128 Roma, Italy; (G.B.C.); (F.L.); (C.V.)
| | - Francesco Plotti
- Department of Gynecology, Fondazione Policlinico Universitario Campus Bio Medico, Via Alvaro del Portillo 200, 00128 Roma, Italy; (D.L.); (R.A.); (F.P.); (C.T.); (F.G.); (R.M.)
- Research Unit of Gynecology, Department of Medicine and Surgery, Università Campus Bio Medico, Via Alvaro del Portillo 21, 00128 Roma, Italy; (G.B.C.); (F.L.); (C.V.)
| | - Corrado Terranova
- Department of Gynecology, Fondazione Policlinico Universitario Campus Bio Medico, Via Alvaro del Portillo 200, 00128 Roma, Italy; (D.L.); (R.A.); (F.P.); (C.T.); (F.G.); (R.M.)
- Research Unit of Gynecology, Department of Medicine and Surgery, Università Campus Bio Medico, Via Alvaro del Portillo 21, 00128 Roma, Italy; (G.B.C.); (F.L.); (C.V.)
| | - Federica Guzzo
- Department of Gynecology, Fondazione Policlinico Universitario Campus Bio Medico, Via Alvaro del Portillo 200, 00128 Roma, Italy; (D.L.); (R.A.); (F.P.); (C.T.); (F.G.); (R.M.)
| | - Gianna Barbara Cundari
- Research Unit of Gynecology, Department of Medicine and Surgery, Università Campus Bio Medico, Via Alvaro del Portillo 21, 00128 Roma, Italy; (G.B.C.); (F.L.); (C.V.)
| | - Federico Liparulo
- Research Unit of Gynecology, Department of Medicine and Surgery, Università Campus Bio Medico, Via Alvaro del Portillo 21, 00128 Roma, Italy; (G.B.C.); (F.L.); (C.V.)
| | - Camilla Verdone
- Research Unit of Gynecology, Department of Medicine and Surgery, Università Campus Bio Medico, Via Alvaro del Portillo 21, 00128 Roma, Italy; (G.B.C.); (F.L.); (C.V.)
| | - Roberto Montera
- Department of Gynecology, Fondazione Policlinico Universitario Campus Bio Medico, Via Alvaro del Portillo 200, 00128 Roma, Italy; (D.L.); (R.A.); (F.P.); (C.T.); (F.G.); (R.M.)
- Research Unit of Gynecology, Department of Medicine and Surgery, Università Campus Bio Medico, Via Alvaro del Portillo 21, 00128 Roma, Italy; (G.B.C.); (F.L.); (C.V.)
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Bruno M, Apostol AI, Boccia SM, Sassu CM, Lardino S, Culcasi C, Lorusso D, Scambia G, Fagotti A, Marchetti C. Effects of niraparib dose reduction on short-term outcomes in ovarian cancer patients. Int J Gynecol Cancer 2024:ijgc-2024-005363. [PMID: 38858105 DOI: 10.1136/ijgc-2024-005363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2024] Open
Abstract
OBJECTIVES Despite the individualized starting dose for maintenance therapy in ovarian cancer, the niraparib dose reduction rate remains high. The aim of this study was to evaluate the impact of niraparib dose reduction on progression-free survival in newly diagnosed primary advanced ovarian cancer and recurrent ovarian cancer patients. We also aimed to compare the reduction rates and the safety of niraparib on primary and relapse groups, and identify which factors may predict dose reduction. METHODS Patients with primary or recurrent ovarian cancer in maintenance who received niraparib between 2019 and 2022 were retrospectively evaluated. Niraparib dosing was based on individualized starting dose of 300 or 200 mg/day. The impact of niraparib dose reductions was focused on patients treated with 200 or 100 mg in both groups. Reduction rates, adverse events and predictive factors of reduction were assessed in each study group. The primary endpoint was progression-free survival in primary and relapse groups; the secondary endpoints were the reduction rates, the safety and tolerability of niraparib in both groups. RESULTS Of 215 patients identified, 124 (57.7%) primary and 91 (42.3%) recurrent ovarian cancer patients were included. The majority of patients started niraparib at 200 mg/day (92.7% primary and 80.2% relapse group); dose reductions from 300 or 200 mg/day to 200 or 100 mg/day occurred more frequently within cycles 1-3 (67% primary and 45% relapse group, p=0.001). Grade≥3 adverse events were lower in the relapse group (54.8% primary and 35.1% relapse, p=0.001). In both groups, dose modifications over the treatment did not significantly impair median progression-free survival. Univariate and multivariate analysis demonstrated that weight and platinum-doublets were possible risk factors for dose reduction. CONCLUSIONS Niraparib dose reduction occurs in almost half of patients within cycles 1-3, although it is significantly more common in the first-line setting. Survival outcomes seem not to be impaired by dose reduction.
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Affiliation(s)
- Matteo Bruno
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | - Adriana Ionelia Apostol
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | - Serena Maria Boccia
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | - Carolina Maria Sassu
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | - Sara Lardino
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | - Camilla Culcasi
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | - Domenica Lorusso
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
- Dipartimento Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Scambia
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
- Dipartimento Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Anna Fagotti
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
- Dipartimento Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Claudia Marchetti
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
- Dipartimento Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
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Zhou L, Wan Y, Zhang L, Meng H, Yuan L, Zhou S, Cheng W, Jiang Y. Beyond monotherapy: An era ushering in combinations of PARP inhibitors with immune checkpoint inhibitors for solid tumors. Biomed Pharmacother 2024; 175:116733. [PMID: 38754267 DOI: 10.1016/j.biopha.2024.116733] [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: 02/20/2024] [Revised: 05/06/2024] [Accepted: 05/07/2024] [Indexed: 05/18/2024] Open
Abstract
The introduction of PARP inhibitors (PARPis) and immune checkpoint inhibitors (ICIs) has marked a significant shift in the treatment landscape for solid tumors. Emerging preclinical evidence and initial clinical trials have indicated that the synergistic application of PARPis and ICIs may enhance treatment efficacy and potentially improve long-term patient outcomes. Nonetheless, how to identify specific tumor types and molecular subgroups most likely to benefit from this combination remains an area of ongoing research. This review thoroughly examines current studies on the co-administration of PARPis and ICIs across various solid tumors. It explores the underlying mechanisms of action, evaluates clinical efficacy, identifies potential responder populations, and delineates common adverse events alongside strategic management approaches. The aim is to offer a detailed understanding of this combination therapy, potentially guiding future therapeutic strategies for solid tumors.
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Affiliation(s)
- Lin Zhou
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, PR China
| | - Yicong Wan
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, PR China
| | - Lin Zhang
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, PR China
| | - Huangyang Meng
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, PR China
| | - Lin Yuan
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, PR China
| | - Shulin Zhou
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, PR China
| | - Wenjun Cheng
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, PR China.
| | - Yi Jiang
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, PR China.
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Musacchio L, Palluzzi E, Di Napoli M, Lauria R, Ferrandina G, Angioli R, Bergamini A, Corrado G, Perniola G, Cassani C, Savarese A, Gori S, Greco F, De Angelis C, Zafarana E, Giannarelli D, Cinieri S, Mosconi AM, Raspagliesi F, Pignata S, Scambia G, Lorusso D. Real world data of niraparib in platinum sensitive relapsed ovarian cancer: A multicenter experience of the MITO group. Gynecol Oncol 2024; 184:24-30. [PMID: 38277918 DOI: 10.1016/j.ygyno.2024.01.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 12/13/2023] [Accepted: 01/12/2024] [Indexed: 01/28/2024]
Abstract
OBJECTIVE PARP (poly adenosine diphosphate [ADP]-ribose polymerase) inhibitors are approved as maintenance therapy in platinum sensitive ovarian cancer (OC), in first line and in the recurrent setting, regardless of BRCA mutational status. Real-world data after the introduction of these agents are needed to evaluate whether the benefit observed in phase III randomized clinical trials can be translated into clinical practice. The aim of our study was to provide real-life data on efficacy and safety of niraparib administered as maintenance in platinum sensitive relapsed OC patients (PSROC). METHODS This retrospective/prospective observational study included relapsed OC patients that received niraparib as maintenance, at the time of platinum sensitive recurrence within the Italian expanded-access program. Clinical data at the time of diagnosis and at the time of recurrence were collected and analyzed. Median progression free survival (PFS) and overall survival (OS) were calculated as the time from start of niraparib treatment to subsequent radiologically confirmed relapse and death or last contact, respectively. RESULTS Among 304 eligible patients, 260 (85%) had BRCA wild-type tumor and 36. (11.9%) were BRCA mutated. Median PFS was 9.1 months (95% CI: 6.9-11.2) and 10.3 months (95% CI: 7.0-13.5) in the BRCAwt and BRCAmut cohorts, respectively. Furthermore, median OS was 41.7 months (95% CI: 31.6-41.9) and 34.6 months (95% CI: N.E.) in the BRCAwt and BRCAmut cohorts, respectively. CONCLUSION Data from this large real-life dataset suggested that maintenance with niraparib in the real-life setting of platinum sensitive OC recurrence is effective and well tolerated.
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Affiliation(s)
- Lucia Musacchio
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Eleonora Palluzzi
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Marilena Di Napoli
- Dipartimento di Uro-Ginecologia, Istituto Nazionale per lo Studio e la Cura dei Tumori IRCCS Fondazione Pascale, Naples, Italy
| | - Rossella Lauria
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Gabriella Ferrandina
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Roberto Angioli
- Department of Obstetrics and Gynaecology, Campus Bio-Medico, University of Rome, Rome, Italy
| | - Alice Bergamini
- Department of Obstetrics and Gynecology, IRCCS Ospedale San Raffaele, Milano, Italy
| | - Giacomo Corrado
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giorgia Perniola
- Department of Obstetrics and Gynecology, Sapienza University, Rome, Italy
| | - Chiara Cassani
- Department of Obstetrics and Gynaecology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Antonella Savarese
- Medical Oncology 1, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Stefania Gori
- Medical Oncology, IRCCS Ospedale Sacro Cuore Don Calabria, Negrar di Valpolicella (Verona), Italy
| | - Filippo Greco
- Department of Oncology; "Mater Salutis" Hospital, ULSS9, Verona, Italy
| | - Carmine De Angelis
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Elena Zafarana
- Dipartimento Oncologico, SOC Oncologia Medica-Prato, Nuovo Ospedale di Prato Santo Stefano, Azienda USL Toscana Centro, Prato, Italy
| | - Diana Giannarelli
- Facility of Epidemiology and Biostatistics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Saverio Cinieri
- Department of Medical Oncology, Perrino Hospital, ASL Brindisi, Brindisi, Italy
| | - Anna Maria Mosconi
- Medical Oncology Division, S. Maria della Misericordia Hospital, Perugia, Italy
| | | | - Sandro Pignata
- Dipartimento di Uro-Ginecologia, Istituto Nazionale per lo Studio e la Cura dei Tumori IRCCS Fondazione Pascale, Naples, Italy
| | - Giovanni Scambia
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Life Science and Public Health, Catholic University of Sacred Heart Largo Agostino Gemelli, Rome, Italy
| | - Domenica Lorusso
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Life Science and Public Health, Catholic University of Sacred Heart Largo Agostino Gemelli, Rome, Italy.
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Kim JH, Kim SI, Park EY, Kim ET, Kim H, Kim S, Park SY, Lim MC. Comparison of survival outcomes between olaparib and niraparib maintenance therapy in BRCA-mutated, newly diagnosed advanced ovarian cancer. Gynecol Oncol 2024; 181:33-39. [PMID: 38104527 DOI: 10.1016/j.ygyno.2023.11.037] [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: 09/29/2023] [Revised: 11/14/2023] [Accepted: 11/30/2023] [Indexed: 12/19/2023]
Abstract
INTRODUCTION This multicenter retrospective cohort study aimed to compare survival outcomes and adverse events between maintenance therapy with two poly (ADP-ribose) polymerase (PARP) inhibitors, olaparib and niraparib, in patients with BRCA-mutated, newly diagnosed advanced epithelial ovarian cancer (EOC) who responded to platinum-based chemotherapy. METHODS We enrolled stage III-IV EOC patients with germline and/or somatic BRCA1/2 mutations that had received maintenance therapy with olaparib or niraparib. A 3:1 propensity score matching was conducted using two variables: residual disease size and the presence of germline variants. The primary outcome was progression-free survival (PFS), and the secondary outcomes were time to first subsequent therapy (TFST), overall survival (OS), and treatment-emergent adverse events (TEAEs). RESULTS In the propensity score-matched analysis, 80 patients who received olaparib and 31 patients who received niraparib were matched (3:1). In the propensity score-matched cohort, median PFS with olaparib vs. niraparib was not reached vs 31.5 months (HR, 1.08; 95% CI, 0.47-2.52; p = 0.854). The median TFST was not reached vs 31.8 months (HR, 1.20; 95% CI, 0.51-2.81; p = 0.682), and neither olaparib nor niraparib reached the median OS (HR, 0.42; 95% CI, 0.01-17.61; p = 0.649). In terms of the incidence rates of any-grade hematologic or non-hematologic TEAEs, higher rates of thrombocytopenia (p = 0.021) and neutropenia (p = 0.011) were observed in the niraparib group. CONCLUSION Advanced EOC patients with BRCA1/2 mutations exhibited no significant difference in OS between olaparib and niraparib, indicating the need to consider individualized strategies for selecting PARP inhibitors based on adverse event profiles.
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Affiliation(s)
- Ji Hyun Kim
- Center for Gynecologic Cancer, National Cancer Center, Goyang, Republic of Korea
| | - Se Ik Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Eun Young Park
- Biostatistics Collaboration Team, Research Core Center, National Cancer Center, Goyang, South Korea
| | - Eun Taeg Kim
- Department of Obstetrics and Gynecology, Kosin University College of Medicine, Pusan, South Korea
| | - Hyesu Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sangeon Kim
- Rare &Paediatric Cancer Branch and Immuno-Oncology Branch, Division of Rare and Refractory Cancer, Research Institute, National Cancer Center, Goyang, Republic of Korea
| | - Sang-Yoon Park
- Center for Gynecologic Cancer, National Cancer Center, Goyang, Republic of Korea
| | - Myong Cheol Lim
- Center for Gynecologic Cancer, National Cancer Center, Goyang, Republic of Korea; Rare &Paediatric Cancer Branch and Immuno-Oncology Branch, Division of Rare and Refractory Cancer, Research Institute, National Cancer Center, Goyang, Republic of Korea; Department of Cancer Control and Policy, National Cancer Center Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Republic of Korea.
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8
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Zhao M, Qiu S, Wu X, Miao P, Jiang Z, Zhu T, Xu X, Zhu Y, Zhang B, Yuan D, Zhang Y, Sun W, He A, Zhao M, Hou W, Zhang Y, Shao Z, Jia M, Li M, Chen J, Xu J, Chen B, Zhou Y, Shen Y. Efficacy and Safety of Niraparib as First-Line Maintenance Treatment for Patients with Advanced Ovarian Cancer: Real-World Data from a Multicenter Study in China. Target Oncol 2023; 18:869-883. [PMID: 37847485 PMCID: PMC10663182 DOI: 10.1007/s11523-023-00999-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2023] [Indexed: 10/18/2023]
Abstract
BACKGROUND Poly (ADP-ribose) polymerase (PARP) inhibitors are a new maintenance therapy option for patients with ovarian cancer (OC). OBJECTIVE To evaluate the efficacy and influencing factors of the novel PARP inhibitor niraparib for maintenance treatment of Chinese patients with advanced OC. PATIENTS AND METHODS In this retrospective multicenter real-world study patients with advanced OC from 15 hospitals throughout China were enrolled. The primary endpoint was progression-free survival (PFS) and the secondary endpoints included the time to treatment discontinuation and safety. Least Absolute Shrinkage and Selection Operator (LASSO) regression was used to identify possible risk factors for PFS, after which a prediction model was established to evaluate the likelihood of achieving an 18-month PFS. The relationship between the dose of niraparib and PFS was also evaluated. RESULTS The PFS rates of 199 patients at 6, 12, 18, 24, and 30 months were 87.4%, 75.9%, 63.6%, 56.1%, and 51.8%, respectively. LASSO regression model revealed that only age < 65 years (P = 0.011), BRCA mutations (P < 0.001), and R0 status after cytoreductive surgery (P = 0.01) were significant factors associated with prolonged PFS times. Based on the LASSO logistic regression analysis, a clinical prediction formula was developed: - 2.412 + 1.396Age≥65yr + 2.374BRCAwt + 1.387R1 + 0.793Interval≥12w + 0.178BMI>24kg/m2 which yielded a cut-off value of 0.091, an area under the curve (AUC) of 0.839 (0.763-0.916), a sensitivity of 94.3%, and an accuracy of 78.5%. A nomogram was then built to visualize the results. The major treatment-emergent adverse events of ≥ grade 3 included a platelet count decrease (19.1%), white blood cell count decrease (15.1%), neutrophil count decrease (13.1%), and anemia (18.6%). The 18-month PFS rates in patients treated with 200 mg niraparib were somewhat higher than in patients treated with 100 mg after 3-months of therapy. CONCLUSIONS For Chinese OC patients, niraparib, particularly at a 200 mg individual starting dose, was an effective therapy with easily manageable safety.
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Affiliation(s)
- Minmin Zhao
- Department of Obstetrics and Gynecology, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Dingjiaqiao, Nanjing, 210009, China
| | - Shanhu Qiu
- Department of General Practice, Zhongda Hospital, Institute of Diabetes, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Xin Wu
- Department of Gynecological Oncology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200090, China
| | - Pengcheng Miao
- Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, No. 87 Dingjiaqiao, Nanjing, 210009, China
| | - Zhi Jiang
- Department of Gynecologic Oncology, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, China
| | - Tao Zhu
- Department of Gynecological Oncology, Zhejiang Cancer Hospital, Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, 310005, China
| | - Xizhong Xu
- Department of Gynecology, Affiliated Hospital of Jiangnan University, Wuxi, 214122, China
| | - Yanling Zhu
- Department of Gynecology Oncology, Xuzhou Cancer Hospital, Xuzhou, 221005, China
| | - Bei Zhang
- Department of Obstetrics and Gynecology, Xuzhou Central Hospital, Xuzhou, 221009, China
| | - Donglan Yuan
- Department of Gynecological Oncology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, 225317, China
| | - Yang Zhang
- Department of Gynecology, Lianyungang First People's Hospital, Lianyungang, 222002, China
| | - Wei Sun
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Aiqin He
- Department of Gynecology Oncology, Nantong Tumor Hospital, Nantong, 226361, China
| | - Min Zhao
- Department of Gynecological Oncology, Wuxi Maternal and Child Health Hospital, Wuxi School of Medicine, Jiangnan University, Wuxi, 214002, China
| | - Wenjie Hou
- Department of Obstetrics and Gynecology, Dushu Lake Hospital Affiliated to Soochow University (Soochow University Medical Center), Suzhou, 215125, China
| | - Yingli Zhang
- Department of Gynecological Oncology, Zhejiang Cancer Hospital, Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, 310005, China
| | - Zhuyan Shao
- Department of Gynecological Oncology, Zhejiang Cancer Hospital, Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, 310005, China
| | - Meiqun Jia
- Department of Gynecology Oncology, Nantong Tumor Hospital, Nantong, 226361, China
| | - Mei Li
- Department of Oncology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, 226001, China
| | - Jun Chen
- Medical Affair Department, Zai Lab (Shanghai) Co., Ltd, Shanghai, 201210, China
| | - Jingcheng Xu
- Medical Affair Department, Zai Lab (Shanghai) Co., Ltd, Shanghai, 201210, China
| | - Bingwei Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, No. 87 Dingjiaqiao, Nanjing, 210009, China.
| | - Ying Zhou
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 17 Lujiang Road, Hefei, 230001, China.
| | - Yang Shen
- Department of Obstetrics and Gynecology, Zhongda Hospital, School of Medicine, Southeast University, No. 87 Dingjiaqiao, Nanjing, 210009, China.
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