Found 1 Presentation For Request "262p"
262P - Niraparib plus aromatase inhibitors (AI) for germinal mutated BRCA1/2 (gBRCAm) or homologous recombination-deficient (HRd), hormone receptor-positive/human epidermal growth factor receptor 2-negative (HR+/HER2-) advanced breast cancer (ABC): LUZERN interim analysis
- Isabel Pimentel (Barcelona, Spain)
Abstract
Background
The poly(ADP-ribose) polymerase inhibitor niraparib showed clinical activity in advanced g
Methods
This open-label, single-arm, Simon’s 2-stage, phase II trial is enrolling HR+/HER2– ABC patients (pts) with g
Results
Six pts were enrolled in stage 1. Median age was 46 years (range 32–76), 66.7% of pts had visceral disease, and 83.3% had received prior CDK4/6 inhibitor-containing regimen for ABC. At data cut-off, 50.0% of pts were ongoing and median duration of treatment was 4.6 months (range 2.4–5.7). One patient achieved complete response, meeting the criterion to proceed to stage 2. Median investigator-assessed PFS was 5.3 months (95%CI 3.9–NA). The most frequent adverse events (AEs) of any grade (G) were nausea (3 [50.0%]), neutropenia (2 [33.3%]; 16.7% G3), constipation (2 [33.3%]), and vomiting (1 [16.7%]). Serious AEs occurred in 3 pts (50.0%; G3 COVID-19 pneumonia; G3 pseudomonal bacteriemia; G2 sacral pain). No treatment-related discontinuations/deaths were reported.
Conclusions
Niraparib plus AI showed preliminary activity with a tolerable safety profile in g
Clinical trial identification
ClinicalTrials.gov identifier: NCT04240106.
Legal entity responsible for the study
MEDSIR.
Funding
GlaxoSmithKline.
Disclosure
J.Á. García Saenz: Financial Interests, Personal, Advisory Board: Seagen, Gilead; Financial Interests, Personal, Invited Speaker: Novartis, Celgene, Eli Lilly, Eisai, AstraZeneca, Daiichi Sankyo, MSD, Exact Sciences; Financial Interests, Institutional, Funding: AstraZeneca. J. De la Haba Rodriguez: Financial Interests, Personal, Other, Consultant and Advisory Role, Research Funding and Speaking: Pfizer, Novartis, Roche, Lilly; Financial Interests, Personal, Other, grant support: Pfizer. J.E. Ales Martínez: Financial Interests, Personal, Other, travel grant: Pfizer; Financial Interests, Personal, Research Grant: MEDSIR. E. Alba Conejo: Financial Interests, Personal, Advisory Role: Roche, Novartis, Pfizer, Lilly, BMS, Astrazeneca, Pierre Fabre, Daiichi, Exact Sciences; Financial Interests, Personal, Research Grant: Pfizer. J. Balmaña: Financial Interests, Personal, Advisory Role: AstraZeneca, Pfizer; Financial Interests, Institutional, Other, Steering committee member: AstraZeneca; Financial Interests, Institutional, Principal Investigator: Medsir, Pfizer. J.M. Perez Garcia: Financial Interests, Personal, Advisory Role: Lilly,Roche, Eisai, Daichii Sankyo, AstraZeneca, Seattle Genetics, Medsir; Financial Interests, Personal, Other, travel expenses: Roche. M. Sampayo-Cordero: Financial Interests, Personal, Other, honoraria: Medsir, Syntax for Science, Optimapharm, and Ability pharma; Financial Interests, Personal, Research Grant: Medsir; Financial Interests, Personal, Other, travel expenses: Medsir, Syntax for Science, Optimapharm, and Roche; Financial Interests, Personal, Other, consultant: Medsir, Syntax for Science, and Optimapharm; Financial Interests, Personal, Speaker’s Bureau: Medsir; Financial Interests, Personal, Full or part-time Employment: Medsir. A. Malfettone: Non-Financial Interests, Personal, Full or part-time Employment: MEDSIR. J. Cortés: Financial Interests, Personal, Advisory Role: Roche, Celgene, Cellestia, Astrazeneca, Seattle Genetics, Daiichi Sankyo, Erytech, Athenex, Polyphor, Lilly, Merck Sharp&Dohme, GSK, Leuko, Bioasis, Clovis Oncology, Boehringer Ingelheim, Ellipses, Hibercell, BioInvent, Gemoab, Gilead, Menarini, Zymeworks; Financial Interests, Personal, Other, honoraria: Roche, Novartis, Celgene, Eisai, Pfizer, Samsung Bioepis, Lilly, Merck Sharp&Dohme, Daiichi Sankyo; Financial Interests, Institutional, Research Grant: Roche, Ariad pharmaceuticals, AstraZeneca, Baxalta GMBH/Servier Affaires, Bayer healthcare, Eisai, F.Hoffman-La Roche, Guardanth health, Merck Sharp&Dohme, Pfizer, Piqur Therapeutics, Puma C, Queen Mary University of London.; Financial Interests, Personal, Stocks/Shares: MEDSIR, Nektar Pharmaceuticals, Leuko (relative) ; Financial Interests, Personal, Other, travel, accomodation: Roche, Novartis, Eisai, pfizer, Daiichi Sankyo, Astrazeneca. A. Llombart Cussac: Financial Interests, Personal, Leadership Role: Eisai, Celgene, Lilly, Pfizer, Roche, Novartis, and MSD; Financial Interests, Personal, Stocks/Shares: MEDSIR and Initia-Research; Financial Interests, Personal, Advisory Role: Lilly, Roche, Pfizer, Novartis, Pierre-Fabre, GenomicHealth, GSK; Financial Interests, Personal, Speaker’s Bureau: Lilly, AstraZeneca, and MSD; Financial Interests, Personal, Research Grant: Roche, Foundation Medicine, Pierre-Fabre, and Agendia; Financial Interests, Personal, Other, travel compensation: Roche, Lilly, Novartis, Pfizer, and AstraZeneca. All other authors have declared no conflicts of interest.