Phase II Study of Durvalumab Combined with Gemcitabine and Cisplatin Before Surgery for High-Risk Resectable Liver Cancer

What this Trial Is About

Researchers are evaluating the combination of durvalumab, gemcitabine, and cisplatin given before surgery to treat patients with high-risk liver cancer called resectable intrahepatic cholangiocarcinoma. This phase II study aims to see how well patients complete this pre-surgery therapy and proceed to surgical removal of the tumor. The study also investigates tumor response, survival rates, and the safety and feasibility of the treatment approach. Participants receive durvalumab intravenously on day 1, with gemcitabine and cisplatin given intravenously on days 1 and 8, repeated every 21 days for 4 cycles before surgery. After surgery, patients may continue the same regimen for up to 4 more cycles if disease progression or unacceptable side effects do not occur. During the study, patients undergo CT and MRI scans, blood sample collection, and tissue biopsies at screening and during treatment. Throughout the study, participants are closely monitored with imaging and laboratory tests to evaluate tumor response and detect side effects. After completing treatment, patients have follow-up visits every 3 months for 2 years, then every 6 months for 5 years, and yearly afterward to assess survival and cancer recurrence. The main outcome measured is the proportion of patients who complete the pre-surgery therapy and surgery, with additional measures including pathological response, margin status after surgery, radiological response, overall and relapse-free survival, and adverse events.

Testing the Combination of the Anticancer Drug Durvalumab With Chemotherapy (Gemcitabine and Cisplatin) at Improving Outcomes for High-Risk Resectable Liver Cancer Before Surgery