PULSAR Combined With Immunotherapy and Chemotherapy

Summary

The primary objective of this study is to evaluate the efficacy and safety of PULSAR in combination with dual immune checkpoint inhibitors (PD-1 monoclonal antibody + CTLA-4 monoclonal antibody) and GC chemotherapy in patients with locally advanced or metastatic cholangiocarcinoma. The secondary objective of this study is to investigate the immunological impact of PULSAR combined with dual immune therapy (PD-1 monoclonal antibody + CTLA-4 monoclonal antibody) on the tumor microenvironment and systemic immune responses in cholangiocarcinoma patients.

Timeline

Start

2025-11-04

Primary completion

2026-09-10

Completion

2027-09-10

Drugs

Indications