A Study to Evaluate the Safety and Efficacy of Pumitamig in Combination With Chemotherapy Versus Nivolumab in Combination With Chemotherapy in Participants With Previously Untreated Advanced or Metastatic Gastric, Gastroesophageal Junction, or Esophageal Adenocarcinoma
Trial status:Will Be Recruiting
Trial ID:
CA266-0004
NCT ID:
EudraCT ID:
N/A
EU Trial (CTIS) Number:
N/A
Sponsor:
The sponsor of a clinical trial is the company, institution or individual that takes responsibility for initiating, managing, and/or financing a clinical investigation. BioNTech collaborates with other pharmaceutical companies or institutions (collaborators) to develop certain new medicines. In particular cases BioNTech's collaborators are leading specific clinical trials and are acting as sponsors accordingly.
Bristol-Myers Squibb
Collaborator:
BioNTech SE
Will Be Recruiting
Trial Details
The purpose of this study is to evaluate the safety and efficacy of Pumitamig in combination with chemotherapy versus Nivolumab in combination with chemotherapy in participants with previously untreated advanced or metastatic gastric, gastroesophageal junction, or esophageal adenocarcinoma
Medical Condition
Study Drug
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Phase
Phase 2/Phase 3
Type
Interventional
Estimated Enrolment
690
Estimated Trial Date
Mar 2026 - Nov 2030
Trial Participant Requirements
Age
18+ years
Sex
Female & Male
Healthy Volunteers
No
Inclusion and Exclusion Criteria
Inclusion criteria
- Participants must be previously untreated with systemic treatment for advanced/metastatic disease, histologically or cytologically confirmed advanced or metastatic gastric cancer (GC), gastroesophageal junction adenocarcinoma (GEJC) or distal esophageal adenocarcinoma (EAC). GEJ involvement can be confirmed via biopsy, endoscopy, or imaging.
- Participants must have a documented programmed cell death-(ligand)1 (PD-L1) ≥ 1.
- Participants must have documented human epidermal growth factor receptor 2 (HER2)-negative cancer, as determined according to local guidelines.
- Participants must have measurable disease as defined by RECIST v1.1.
- Participants must not have untreated known central nervous system (CNS) metastases.
- Participants must not have significant cardiovascular disease, such as myocardial infarction, unstable angina, arterial thrombosis, cerebrovascular accident within 6 months prior to randomization, uncontrolled hypertension (≥ 160 systolic, ≥ 100 diastolic mm Hg) despite optimal medical management, or congenital long QT syndrome.
- Participants must not have evidence of major coagulation disorders (eg, hemophilia).
- Participants must not have a history of deep vein thrombosis, pulmonary embolism, or any other significant thromboembolism within 3 months prior to randomization, unless the participant has been fully treated (eg, inferior vena cava filter placed) and/or adequately anticoagulated on a prophylactic dose.
- Participants must not have a history of abdominal fistula or gastrointestinal (GI) perforation within 6 months of randomization.
- Participants must not have had major surgery, open biopsy, or significant traumatic injury within 28 days prior to randomization, or anticipation of the need for major surgery during the course of study intervention.
- Other protocol-defined Inclusion/Exclusion criteria apply.
Inclusion Criteria
Exclusion Criteria
Trial Locations
Location
Status
Location
Local Institution - 0284
Phoenix, Arizona, United States, 85054
Status
Location
Local Institution - 0240
Los Angeles, California, United States, 90095
Status
Location
Local Institution - 0277
Orange, California, United States, 92868
Status
Location
Local Institution - 0246
Tampa, Florida, United States, 33612
Status
Location
Local Institution - 0377
Atlanta, Georgia, United States, 30308
Status
Location
Local Institution - 0379
Chicago, Illinois, United States, 60637
Status
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