Synergistic Effects of PD-1 Antibody and Chemotherapy Followed by Surgery-centric Local Treatment in Patients with Limited-metastatic Gastric Cancer (ROSETTE)

• Status: RECRUITING
• Trial end date: 2028-12-01

Summary

ROSETTE trial is an open-label, randomized phase II study designed to investigate treatment strategies for patients with limited metastatic gastric or gastroesophageal adenocarcinoma. Eligible patients are randomized to receive either systemic treatment followed by surgeon-led local treatment, or systemic treatment alone. Systemic treatment combines immunotherapy with chemotherapy, while the surgeon-led local treatment utilizes a surgery-centric, multi-modality approach involving resection of both primary and metastatic tumors where feasible. For unresected or unresectable metastatic lesions, alternative local therapies are provided. The primary endpoint is the 1-year event-free survival (EFS) rate. Secondary endpoints include objective response rate (ORR), disease control rate (DCR), extended EFS, overall survival (OS), pathologic complete response rate (pCR), major pathologic response rate (MPR), and R0 resection rate.

• Phase: PHASE2

Details

• Lead Sponsor: Shanghai Zhongshan Hospital
• Treatments: spartalizumab; Surgical Procedures, Operative