Q-TWiST analysis of first-line nivolumab plus chemotherapy versus chemotherapy in patients with advanced gastric cancer, gastroesophageal junction cancer, or esophageal adenocarcinoma from CheckMate 649: 4-year follow-up results.
1/5 보강
PICO 자동 추출 (휴리스틱, conf 2/4)
유사 논문P · Population 대상 환자/모집단
환자: PD-L1 combined positive score (CPS) ≥ 1, and patients with PD-L1 CPS ≥ 5
I · Intervention 중재 / 시술
추출되지 않음
C · Comparison 대조 / 비교
추출되지 않음
O · Outcome 결과 / 결론
[CONCLUSION] Clearly clinically important benefit in quality-adjusted survival with first-line nivolumab plus chemotherapy versus chemotherapy was observed across all evaluated PD-L1 CPS expression levels in patients with advanced GC/GEJC/EAC from CheckMate 649 with 4-year minimum follow-up. [TRIAL REGISTRATION] ClinicalTrials.gov identifier, NCT02872116.
[BACKGROUND] Nivolumab plus chemotherapy demonstrated clinically significant improvement in quality-adjusted survival versus chemotherapy alone as first-line treatment for advanced non-HER2-positive g
APA
Lin D, Quan W, et al. (2025). Q-TWiST analysis of first-line nivolumab plus chemotherapy versus chemotherapy in patients with advanced gastric cancer, gastroesophageal junction cancer, or esophageal adenocarcinoma from CheckMate 649: 4-year follow-up results.. Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association, 28(5), 935-944. https://doi.org/10.1007/s10120-025-01634-6
MLA
Lin D, et al.. "Q-TWiST analysis of first-line nivolumab plus chemotherapy versus chemotherapy in patients with advanced gastric cancer, gastroesophageal junction cancer, or esophageal adenocarcinoma from CheckMate 649: 4-year follow-up results.." Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association, vol. 28, no. 5, 2025, pp. 935-944.
PMID
40632415 ↗
Abstract 한글 요약
[BACKGROUND] Nivolumab plus chemotherapy demonstrated clinically significant improvement in quality-adjusted survival versus chemotherapy alone as first-line treatment for advanced non-HER2-positive gastric cancer, gastroesophageal junction cancer, and esophageal adenocarcinoma (GC/GEJC/EAC) in the CheckMate 649 post-hoc quality-adjusted time without symptoms or toxicity (Q-TWiST) analysis at 1-year minimum follow-up. We report Q-TWiST analysis results at 4-year minimum follow-up.
[METHODS] Q-TWiST methodology was applied post-hoc to CheckMate 649 study data from all randomized patients, patients with PD-L1 combined positive score (CPS) ≥ 1, and patients with PD-L1 CPS ≥ 5. Relative Q-TWiST gains ≥ 10% were predefined as clinically important and ≥ 15% as clearly clinically important.
[RESULTS] Among all randomized patients, patients with PD-L1 CPS ≥ 1, and patients with PD-L1 CPS ≥ 5, mean (95% CI) absolute Q-TWiST gains of 3.4 (1.8-5.1), 4.2 (2.4-6.1), and 5.4 (3.0-7.7) months with nivolumab plus chemotherapy versus chemotherapy were observed, respectively. These translated to clearly clinically important relative Q-TWiST gains of 20.5%, 26.1%, and 33.4% in each population; relative Q-TWiST gains benefit remained clearly clinically important in all subgroups (15.7%, 20.3%, and 26.4%) after expanding the analysis to include grade 2 adverse events. Greater Q-TWiST gains were observed with nivolumab plus chemotherapy across most subgroups in all randomized patients and patients with PD-L1 CPS ≥ 1 and across all subgroups in patients with PD-L1 CPS ≥ 5.
[CONCLUSION] Clearly clinically important benefit in quality-adjusted survival with first-line nivolumab plus chemotherapy versus chemotherapy was observed across all evaluated PD-L1 CPS expression levels in patients with advanced GC/GEJC/EAC from CheckMate 649 with 4-year minimum follow-up.
[TRIAL REGISTRATION] ClinicalTrials.gov identifier, NCT02872116.
[METHODS] Q-TWiST methodology was applied post-hoc to CheckMate 649 study data from all randomized patients, patients with PD-L1 combined positive score (CPS) ≥ 1, and patients with PD-L1 CPS ≥ 5. Relative Q-TWiST gains ≥ 10% were predefined as clinically important and ≥ 15% as clearly clinically important.
[RESULTS] Among all randomized patients, patients with PD-L1 CPS ≥ 1, and patients with PD-L1 CPS ≥ 5, mean (95% CI) absolute Q-TWiST gains of 3.4 (1.8-5.1), 4.2 (2.4-6.1), and 5.4 (3.0-7.7) months with nivolumab plus chemotherapy versus chemotherapy were observed, respectively. These translated to clearly clinically important relative Q-TWiST gains of 20.5%, 26.1%, and 33.4% in each population; relative Q-TWiST gains benefit remained clearly clinically important in all subgroups (15.7%, 20.3%, and 26.4%) after expanding the analysis to include grade 2 adverse events. Greater Q-TWiST gains were observed with nivolumab plus chemotherapy across most subgroups in all randomized patients and patients with PD-L1 CPS ≥ 1 and across all subgroups in patients with PD-L1 CPS ≥ 5.
[CONCLUSION] Clearly clinically important benefit in quality-adjusted survival with first-line nivolumab plus chemotherapy versus chemotherapy was observed across all evaluated PD-L1 CPS expression levels in patients with advanced GC/GEJC/EAC from CheckMate 649 with 4-year minimum follow-up.
[TRIAL REGISTRATION] ClinicalTrials.gov identifier, NCT02872116.
🏷️ 키워드 / MeSH 📖 같은 키워드 OA만
- Humans
- Esophageal Neoplasms
- Nivolumab
- Stomach Neoplasms
- Esophagogastric Junction
- Antineoplastic Combined Chemotherapy Protocols
- Adenocarcinoma
- Follow-Up Studies
- Male
- Female
- Middle Aged
- Aged
- B7-H1 Antigen
- Adult
- Survival Rate
- Esophageal adenocarcinoma
- Gastric cancer
- Gastroesophageal junction cancer
- Q-TWiST
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