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Study identifier: NCT04997837 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Study of Adjuvant Chemotherapy With or Without PD-1 Inhibitors and Chemoradiotherapy in Resected pN3 Gastric (G) or GEJ Adenocarcinoma

Condition: Gastric Cancer  ·  Sponsor: Fudan University

PhasePhase 3
Planned participants433
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The purpose of the study is to evaluate the efficacy and safety of postoperative adjuvant chemotherapy with PD-1 inhibitors and chemoradiotherapy, in comparison with adjuvant chemotherapy only, in D2/R0 resected pN3 gastric or gastroesophageal junction adenocarcinoma. PD-1+CRT cohort: A total of 216 patients will receive 6 weeks of PD-1 inhibitors and chemotherapy, then receive concurrent chemoradiotherapy, followed by 6 weeks of PD-1 inhibitors and chemotherapy, finally receive maintenance treatment of PD-1 inhibitors until (maximum 1year after radiotherapy). CT cohort: A total of 217 patients will receive 6 months of chemotherapy. The disease-free survival(DFS), overall survival(OS) and adverse effects will be analyzed.

This description comes directly from the study's public registry record.

Talk to the study team

Zhen Zhang, MD, PhD  ·  18801735029  ·  zhen_zhang@fudan.edu.cn

Always discuss trial participation with your own doctor first.

Locations (1)

Fudan University Shanghai Cancer CenterShanghai, Shanghai Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT04997837