Gemcitabine and Nab-Paclitaxel Combined With Iparomlimab and Tuvorilimab for Advanced Gallbladder Cancer

Summary

This is a single-arm, multicenter, Phase II clinical trial evaluating the efficacy and safety of Gemcitabine plus Nab-Paclitaxel (AG regimen) in combination with Iparomlimab and Tuvorilimab (a dual anti-PD-1/CTLA-4 bispecific antibody) in patients with advanced unresectable gallbladder cancer. The study aims to assess the surgical conversion rate and objective response rate (ORR) as primary endpoints. Secondary endpoints include R0 resection rate, disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and safety profiles. A total of 44 participants will be enrolled across three centers in China. The study is scheduled to run from May 2025 to April 2027.

Timeline

Start

2025-05-01

Primary completion

2027-05-01

Completion

2027-12-30

Drugs

Indications