- Trial ID:
- Darren Sigal
- Written Institutional Review Board/Ethics Committee-approved informed consent form (ICF), signed by participant or legally authorized representative.
- Participants must be determined to have histologically confirmed unresectable, locally advanced or metastatic adenocarcinoma of the intra- and/or extra-hepatic bile ducts and/or gallbladder. Participants must have sufficient tissue with architectural integrity, including tumor and associated stroma, available for retrospective biomarker testing.
- One or more lesions measurable on computed tomography (CT) scan/magnetic resonance imaging (MRI) scan per Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 (v1.1).
- Participants having Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 to 1.
- Life expectancy ≥3 months.
- Males and females aged ≥18 years.
- Screening clinical laboratory values within pre-determined parameters
- Female participants of childbearing potential (WOCBP) must have a negative urine or serum pregnancy test within 7 days before Day 1 (first dose of study medication).
- For WOCBP and for men, agreement to use a highly effective contraceptive method from the time of screening throughout the study until 5 months (WOCBP) or 6 months (men) after administration of the last dose of any study medication. Highly effective contraceptive methods consist of prior sterilization, intrauterine device (IUD), intrauterine hormone releasing system (IUS), oral or injectable contraceptives, barrier methods, and/or true sexual abstinence.
- Clinical evidence of deep vein thrombosis or pulmonary embolism present during the screening period
- New York Heart Association Class III or IV cardiac disease, atrial fibrillation, unstable angina, or myocardial infarction within the past 12 months before screening.
- Participants with known brain metastases
- History of cerebrovascular accident or transient ischemic attack
- History of active bleeding within the last 3 months prior to screening requiring transfusion.
- Participants must have received no previous radiotherapy, surgery, chemotherapy or investigational therapy for treatment of metastatic or locally advanced disease.
- Intolerance to non-steroidal anti-inflammatory drugs (NSAIDs).
- Active hepatitis B virus (HBV) infection, defined as having a positive hepatitis B surface antigen (HBsAg) test at screening
- Active hepatitis C virus (HCV) infection, defined as having a positive HCV antibody test at screening
- History of:
- 1. Idiopathic pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis on screening chest CT scan. History of radiation pneumonitis in the radiation field (fibrosis) is permitted.
- 2. Or known cases of hepatobiliary diseases (e.g., primary biliary cholangitis, primary sclerosing cholangitis, history of immune-mediated cholangitis);
- 3. Or known cases of drug-induced hepatobiliary toxicities.
- Active or history of autoimmune diseases
- Uncontrolled hypercalcemia
For both portions of the study, participants must satisfy all of the following inclusion criteria to be enrolled in the study:
Participants are ineligible for enrollment if they meet any of the following exclusion criteria:
Participants with cholangitis attributed to infectious etiology (e.g., ascending cholangitis, bacterial cholangitis) are eligible if the infection has been fully resolved prior to the screening visit.
- Halozyme Study Information
Why isn't this trial accepting new patients?
The trial may have a limited enrollment number, reached its maximum, or come to the end of its enrollment period. View trials that are recruiting
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