1. Real-World efficacy and safety of combination nivolumab plus ipilimumab for Untreated, Unresectable, pleural Mesothelioma: The Meso-Immune (GFPC 04-2021) trial.
- Author
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Bylicki O, Guisier F, Scherpereel A, Daniel C, Swalduz A, Grolleau E, Bernardi M, Hominal S, Prevost JB, Pamart G, Marques MH, Cloarec N, Deshayes S, Raimbourg J, Veillon R, Oulkhouir Y, Audigier Valette C, Subtil F, Chouaïd C, and Greillier L
- Subjects
- Humans, Male, Female, Aged, Retrospective Studies, Middle Aged, Aged, 80 and over, Mesothelioma drug therapy, Mesothelioma mortality, Mesothelioma pathology, Mesothelioma, Malignant drug therapy, Mesothelioma, Malignant pathology, Adult, Survival Rate, Lung Neoplasms drug therapy, Lung Neoplasms mortality, Lung Neoplasms pathology, Nivolumab administration & dosage, Nivolumab therapeutic use, Nivolumab adverse effects, Ipilimumab administration & dosage, Ipilimumab therapeutic use, Ipilimumab adverse effects, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Antineoplastic Combined Chemotherapy Protocols adverse effects, Pleural Neoplasms drug therapy, Pleural Neoplasms mortality, Pleural Neoplasms pathology
- Abstract
Background: First-line standard-of-care for unresectable, pleural mesothelioma (PM) changed with the phase 3 CheckMate 743 study results, showing that nivolumab plus ipilimumab (Nivo + Ipi) significantly extended overall survival (OS) versus platinum + pemetrexed chemotherapy for PM (median OS 18.1 versus 14.1 months; hazard ratio: 0.74; p = 0.002). Efficacy and safety data in real-world (rw) settings are needed to confirm these results., Methods: This French multicenter, retrospective cohort study was undertaken to assess the outcomes of treatment-naïve PM patients given Nivo + Ipi via an early-access program (EAP). The primary objective was investigator-assessed real world -progression-free survival (PFS). The secondary objectives were the combination's -overall survival (OS) and safety., Results: From 1 April 2021 to 15 Feb 2022, the analysis included 201 of the 305 EAP-enrolled patients treated in 63 centers (79.6 % men; median age: 75 years; 91.8 % Eastern Cooperative Oncology Group performance status (ECOG-PS) 0/1; 74.5 % epithelioid histology). With median (95 % CI) follow-up for all patients of 18.4 (17.7-19.2) months, -PFS and OS were 6.3 (5.3-7.5) and 18.9 (17.6-not reached (NR)) months, with 1-year OS at 66.4 % (60.1-73.3 %). Median OS and 1-year survival rates were 21.0 (18.7-NR) and 70.8 % (63.9 %-780.6 %), and 14.1 (10.9-21.0) months and 54.9 % (42.8 %-70.4 %) for epithelioid and non-epithelioid PM subgroups, respectively. PFS was equal between the two subgroups. Grade 3-4 adverse events occurred in 23.3 % of patients and three deaths were treatment-related., Conclusions: For this unselected PM population, efficacy and safety outcomes compared favorably with CheckMate 743 trial results., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Author(s). Published by Elsevier B.V. All rights reserved.)
- Published
- 2024
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