CTTQ
Status and phase
Conditions
Treatments
About
TQB2450 is a humanized monoclonal antibody targeting programmed death ligand-1 (PD-L1), which prevents PD-L1 from binding to PD-1 and B7.1 receptors on T cell surface, restores T cell activity, thus enhancing immune response and has potential to treat various types of tumors.
Enrollment
Sex
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Volunteers
Inclusion criteria
1.18 and 75 years; Eastern Cooperative Oncology Group (ECOG) performance status score of 0 or 1; Life expectancy ≥ 3 months.
Histologically or cytologically confirmed inoperable or metastatic cholangiocarcinoma.
Providing tumor specimen obtained by biopsy or surgical sample within 2 years.
At least one measurable lesion. 5. Has failed with standard first-line chemotherapy or were not suitable for standard first-line chemotherapy.
6.The main organs function are normally. 7. Male or female subjects should agree to use an adequate method of contraception starting with the first dose of study therapy through 6 months after the last dose of study (such as intrauterine devices , contraceptives or condoms) ;No pregnant or breastfeeding women, and a negative pregnancy test are received within 7 days before the randomization.
8.Understood and signed an informed consent form.
Exclusion criteria
Primary purpose
Allocation
Interventional model
Masking
42 participants in 1 patient group
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Central trial contact
Lin Shen, Master
Data sourced from clinicaltrials.gov
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