About this trial
To evaluate the effectiveness and safety of GC (gemcitabine + cisplatin) and radiotherapy combined with slulimumab in the treatment of first-line intrahepatic cholangiocarcinoma patients
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Cholangiocarcinoma confirmed by histology/cytology.
The included patients were patients with first-line intrahepatic cholangiocarcinoma treated with GC (gemcitabine + cisplatin) and radiotherapy combined with slulimumab. All lesions are required to be eligible for RT treatment, and at least one of them is evaluable.
ECOG score 0-1 points.
Expected survival time > 3 months.
Disqualifiers
Histology includes components such as hepatocellular carcinoma, fibrolamellar hepatocellular carcinoma, and sarcomatoid hepatocellular carcinoma.
Have a history of hepatic encephalopathy or liver transplantation.
Pleural effusion, ascites, and pericardial effusion with clinical symptoms or needing drainage, only imaging shows a small amount of pleural effusion, ascites, and pericardial effusion and are asymptomatic and can be selected.
People with acute or chronic active hepatitis B or hepatitis C infection, hepatitis B virus (HBV) DNA>2000IU/ml or 104 copies/ml; hepatitis C virus (HCV) RNA>103 copies/ml; hepatitis B Surface antigen (HbsAg) and anti-HCV antibodies were positive at the same time.
Trial population
First-line patients with intrahepatic cholangiocarcinoma
Trial design
Cohort
Prospective
Treatments tested in this trial
radiotherapy
Radiationradiotherapy
gemcitabine + cisplatin
DrugGemcitabine 1000mg/m² intravenous infusion over 30 minutes, cisplatin 25mg/m² intravenous infusion, on day 1 and day 8, every 3 weeks.
slulimumab
DrugSlulimumab, 4.5mg/kg intravenous infusion, Q3W
Treatment groups
Trial outcomes
Primary outcomes
Progression-free survival(PFS)
The time from the date of first treatment to disease progression or death, whichever occurs first.
Secondary outcomes
Time-To-Progression
The time from the date of first treatment to any recorded imaging tumor progression.
Objective Response Rate
The use of RECIST version 1.1 standards to evaluate the objective efficacy of tumors, including cases of CR and PR.
Disease Control Rate
The percentage of CR, PR and SD (≥4 weeks) cases among patients whose efficacy can be evaluated.
Incidence of Adverse events
AEs and SAEs, drug-related AEs and SAEs.
Sponsors and contacts
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