Summary

for people ages 18 years and up (full criteria)
at UCLA UCSF
study started
estimated completion

Description

Summary

This is a study of pembrolizumab plus gemcitabine/cisplatin versus placebo plus gemcitabine/cisplatin as first-line therapy in participants with advanced and/or unresectable biliary tract carcinoma. The study has 2 primary hypotheses: 1. Pembrolizumab plus gemcitabine/cisplatin is superior to placebo plus gemcitabine/cisplatin with respect to progression-free survival (PFS) per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 by blinded independent central review (BICR) and 2. Pembrolizumab plus gemcitabine/cisplatin is superior to placebo plus gemcitabine/cisplatin with respect to overall survival (OS).

Official Title

A Phase 3 Randomized, Double Blind Study of Pembrolizumab Plus Gemcitabine/Cisplatin Versus Placebo Plus Gemcitabine/Cisplatin as First-Line Therapy in Participants With Advanced and/or Unresectable Biliary Tract Carcinoma

Keywords

Biliary Tract Carcinoma Programmed cell death 1 (PD-1) Pembrolizumab Cholangiocarcinoma Gallbladder cancer Checkpoint inhibitor Immunotherapy Biliary Keytruda Bile Duct Cancer Carcinoma Gemcitabine Cisplatin

Eligibility

You can join if…

Open to people ages 18 years and up

  • Has histologically confirmed diagnosis of advanced (metastatic) and/or unresectable (locally advanced) biliary tract cancer (intra-or extrahepatic cholangiocarcinoma or gallbladder cancer)
  • Has measurable disease based on Response Evaluation Criteria in Solid Tumors (RECIST 1.1), as determined by the site investigator
  • Participants with a history of hepatitis B or hepatitis C can be enrolled if they meet study criteria
  • Is able to provide archival tumor tissue sample or newly obtained core or excisional biopsy of a tumor lesion
  • Has a life expectancy of greater than 3 months
  • Has adequate organ function

You CAN'T join if...

  • Has had previous systemic therapy for advanced (metastatic) or unresectable (locally advanced) biliary tract cancer (intra-or extra hepatic cholangiocarcinoma or gallbladder cancer), with the exception of adjuvant therapy which is allowed
  • Has ampullary cancer
  • Has small cell cancer, neuroendocrine tumors, lymphoma, sarcoma, mixed tumor histology and/or mucinous cystic neoplasms
  • Has received prior therapy with an anti-programmed cell death 1 (anti-PD-1), anti-programmed cell death ligand 1 or 2 (anti-PD-L1, anti-PD-L2) agent or with an agent directed to another stimulatory or co-inhibitory T-cell receptor (e.g., cytotoxic T-lymphocyte-associated protein 4 [CTLA-4], OX-40, CD137)
  • Has a known history of, or any evidence of, central nervous system (CNS) metastases and/or carcinomatous meningitis, as assessed by local site investigator
  • Has had an allogenic tissue/solid organ transplant

Locations

  • University of California - San Francisco ( Site 0030) accepting new patients
    San Francisco California 94158 United States
  • UCLA Hematology & Oncology ( Site 0014) accepting new patients
    Santa Monica California 90404 United States

Details

Status
accepting new patients
Start Date
Completion Date
(estimated)
Sponsor
Merck Sharp & Dohme Corp.
Links
Merck Oncology Clinical Trials Information
ID
NCT04003636
Phase
Phase 3
Study Type
Interventional
Last Updated