About this trial
In this phase 2 study, the investigators aim to evaluate the effects and safety of combined therapy using oxaliplatin and gemcitabine chemotherapy, Donafenib and Tislelizumab for patients with advanced biliary tract carcinoma.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Age ≥18 years and ≤75 years;
ECOG physical condition score: 0~1;
Histologically or cytologically confirmed advanced biliary tract carcinoma (including gallbladder, intrahepatic and extrahepatic cholangiocarcinoma);
Preoperative imaging assessment of the disease stage was III/IV;
Disqualifiers
Patients with other uncured malignant tumors;
Pregnant or lactating women who are required to withdraw from the clinical trial if they become pregnant during the study period;
Previous antitumor therapy for the disease in this study;
Participated in clinical trials of other drugs within one month;
Trial design
Single group
Treatments tested in this trial
Combination of Gemcitabine, Oxaliplatin, Donafenib and Tislelizumab
Combination productCombination of Gemcitabine, Oxaliplatin, Donafenib and Tislelizumab every 3 weeks
Treatment groups
Trial outcomes
Primary outcomes
Overall response rate
objective response rate(ORR),defined as percentage of participants achieving assessed complete response (CR) and partial response (PR) by the investigator according to the RECIST 1.1
Secondary outcomes
1-year Recurrence free survival
1-year Recurrence free survival
Progression-free survival
progression-free survival(PFS), defined as the time from enrollment to the first documented disease progression or death due to any cause, whichever occurs first. Responses are according to the Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST 1.1) as assessed by investigator
Overall survival
overall survival(OS), defined as the time from enrollment to death due to any cause.
Incidence and degree of Adverse Events and Serious Adverse Events
Incidence, severity, and relationship to study drugs of all adverse events (AEs), treatment-related adverse events (TRAEs), and serious adverse events (SAEs).
Sponsors and contacts
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