Nivolumab Plus Chemotherapy in Epidermal Growth Factor Receptor-Mutated Metastatic Non-Small-Cell Lung Cancer After Disease Progression on Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitors : Final Results of CheckMate 722

PURPOSE: The phase III CheckMate 722 trial (ClinicalTrials.gov identifier: NCT02864251) evaluated nivolumab plus chemotherapy versus chemotherapy in patients with epidermal growth factor receptor (EGFR)-mutated metastatic non-small-cell lung cancer (NSCLC) after disease progression on EGFR tyrosine kinase inhibitors (TKIs).

METHODS: Patients with disease progression after first- or second-generation EGFR TKI therapy (without EGFR T790M mutation) or osimertinib (with/without T790M mutation) were randomly assigned 1:1 to nivolumab (360 mg once every 3 weeks) plus platinum-doublet chemotherapy (once every 3 weeks) or platinum-doublet chemotherapy alone (once every 3 weeks) for four cycles. Primary end point was progression-free survival (PFS). Secondary end points included 9- and 12-month PFS rates, overall survival (OS), objective response rate (ORR), and duration of response (DOR).

RESULTS: Overall, 294 patients were randomly assigned. At final analysis (median follow-up, 38.1 months), PFS was not significantly improved with nivolumab plus chemotherapy versus chemotherapy (median, 5.6 v 5.4 months; hazard ratio [HR], 0.75 [95% CI, 0.56 to 1.00]; P = .0528), with 9- and 12-month PFS rates of 25.9% versus 19.8%, and 21.2% versus 15.9%, respectively. Post hoc PFS subgroup analyses showed a trend favoring nivolumab plus chemotherapy in patients with tumors harboring sensitizing EGFR mutations (HR, 0.72 [95% CI, 0.54 to 0.97]), one line of previous EGFR TKI (0.72 [95% CI, 0.54 to 0.97]), or both (0.64 [95% CI, 0.47 to 0.88]). Median OS was 19.4 months with nivolumab plus chemotherapy versus 15.9 months with chemotherapy, while ORR was 31.3% versus 26.7%, and median DOR was 6.7 versus 5.6 months, respectively. Grade 3/4 treatment-related adverse events occurred in 44.7% and 29.4% of patients treated with nivolumab plus chemotherapy and chemotherapy alone, respectively.

CONCLUSION: Nivolumab plus chemotherapy did not significantly improve PFS versus chemotherapy in patients with EGFR-mutated metastatic NSCLC previously treated with EGFR TKIs. No new safety signals were identified.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:42

Enthalten in:

Journal of clinical oncology : official journal of the American Society of Clinical Oncology - 42(2024), 11 vom: 10. Apr., Seite 1252-1264

Sprache:

Englisch

Beteiligte Personen:

Mok, Tony [VerfasserIn]
Nakagawa, Kazuhiko [VerfasserIn]
Park, Keunchil [VerfasserIn]
Ohe, Yuichiro [VerfasserIn]
Girard, Nicolas [VerfasserIn]
Kim, Hye Ryun [VerfasserIn]
Wu, Yi-Long [VerfasserIn]
Gainor, Justin [VerfasserIn]
Lee, Se-Hoon [VerfasserIn]
Chiu, Chao-Hua [VerfasserIn]
Kim, Sang-We [VerfasserIn]
Yang, Cheng-Ta [VerfasserIn]
Wu, Chien Liang [VerfasserIn]
Wu, Lin [VerfasserIn]
Lin, Meng-Chih [VerfasserIn]
Samol, Jens [VerfasserIn]
Ichikado, Kazuya [VerfasserIn]
Wang, Mengzhao [VerfasserIn]
Zhang, Xiaoqing [VerfasserIn]
Sylvester, Judi [VerfasserIn]
Li, Sunney [VerfasserIn]
Forslund, Ann [VerfasserIn]
Yang, James Chih-Hsin [VerfasserIn]

Links:

Volltext

Themen:

31YO63LBSN
49DFR088MY
Clinical Trial, Phase III
EC 2.7.10.1
ErbB Receptors
Journal Article
Nivolumab
Platinum
Protein Kinase Inhibitors
Randomized Controlled Trial
Tyrosine Kinase Inhibitors

Anmerkungen:

Date Completed 08.04.2024

Date Revised 10.04.2024

published: Print-Electronic

ClinicalTrials.gov: NCT02864251

Citation Status MEDLINE

doi:

10.1200/JCO.23.01017

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM36743394X