2026-04-19T17:42:13Zhttps://recercat.cat/oai/requestoai:recercat.cat:11351/135082025-10-24T02:03:27Zcom_2072_378070com_2072_378040col_2072_378092
RECERCAT
author
Vallieres, Eric
author
Vynnychenko, Ihor O.
author
altorki, nasser
author
Zhou, Caicun
author
Csoszi, Tibor
author
FELIP, ENRIQUETA
author
MARTINEZ-MARTI, ALEX
2025-08-11T06:12:04Z2025-08-11T06:12:04Z2025-07-20
Survival; Atezolizumab; Non-small cell lung cancerSupervivencia; Atezolizumab; Cáncer de pulmón de células no pequeñasSupervivència; Atezolizumab; Càncer de pulmó de cèl·lules no petitesIMpower010 (ClinicalTrials.gov identifier: NCT02486718) previously showed that atezolizumab improved disease-free survival (DFS) versus best supportive care (BSC) after adjuvant chemotherapy in patients with resected non–small cell lung cancer (NSCLC). We report DFS final analysis, second overall survival (OS) interim analysis, and safety with a ≥5-year follow-up. Patients with completely resected stage IB-IIIA NSCLC were randomly assigned to atezolizumab (1,200 mg once every 3 weeks, 16 cycles) or BSC after platinum-based chemotherapy. At clinical cutoff (January 26, 2024), stratified hazard ratios (HRs; 95% CI) for DFS were 0.85 (95% CI, 0.71 to 1.01; P = .07) in the intention-to-treat (n = 1,005), 0.83 (95% CI, 0.69 to 1.00) in the all-randomized stage II-IIIA (n = 882), and 0.70 (95% CI, 0.55 to 0.91) in stage II-IIIA PD-L1 tumor cell (TC) ≥1% (n = 476) populations. Stratified HRs (95% CI) for OS were 0.97 (95% CI, 0.78 to 1.22), 0.94 (95% CI, 0.75 to 1.19), and 0.77 (95% CI, 0.56 to 1.06), respectively. The unstratified HRs (95% CI) in the stage II-IIIA PD-L1 TC ≥50% population (n = 229) were 0.48 (95% CI, 0.32 to 0.72) for DFS and 0.47 (95% CI, 0.28 to 0.77) for OS, and the unstratified HRs in the stage II-IIIA PD-L1 TC ≥50% without EGFR/ALK alterations (n = 209) population were 0.49 (95% CI, 0.32 to 0.75) and 0.44 (95% CI, 0.26 to 0.74). No new safety signals were reported. IMpower010 is the first study to report survival outcomes with a ≥5-year follow-up and continued to show benefit with atezolizumab versus BSC after adjuvant chemotherapy in patients with resected stage II-IIIA PD-L1–selected NSCLC.
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess
Quimioteràpia combinada
Pulmons - Càncer - Tractament
Avaluació de resultats (Assistència sanitària)
DISEASES::Neoplasms::Neoplasms by Site::Thoracic Neoplasms::Respiratory Tract Neoplasms::Lung Neoplasms::Bronchial Neoplasms::Carcinoma, Bronchogenic::Carcinoma, Non-Small-Cell Lung
Other subheadings::Other subheadings::Other subheadings::/drug therapy
ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Therapeutics::Therapeutics::Drug Therapy::Antineoplastic Protocols::Therapeutics::Drug Therapy::Antineoplastic Combined Chemotherapy Protocols
ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Diagnosis::Prognosis::Treatment Outcome
ENFERMEDADES::neoplasias::neoplasias por localización::neoplasias torácicas::neoplasias del tracto respiratorio::neoplasias pulmonares::neoplasias de los bronquios::carcinoma broncogénico::carcinoma de pulmón de células no pequeñas
Otros calificadores::Otros calificadores::Otros calificadores::/farmacoterapia
TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::terapéutica::terapéutica::farmacoterapia::protocolos antineoplásicos::terapéutica::farmacoterapia::protocolos de quimioterapia antineoplásica combinada
TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::diagnóstico::pronóstico::resultado del tratamiento
Five-Year Survival Outcomes With Atezolizumab After Chemotherapy in Resected Stage IB-IIIA Non–Small Cell Lung Cancer (IMpower010): An Open-Label, Randomized, Phase III Trial
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion