Phase 1/2 Study of BHB810 in Advanced Gastric and GEJ Adenocarcinoma

This study is looking at how safe BHB810 is in adults with gastric and gastroesophageal adenocarcinoma (GEJ). The purpose of this study is also to look at: how well the study drug works, how the study drug moves into, through, and out of the body, and how your body reacts to the study drug. Participants will get an IV infusion of BHB810 every 2 weeks while on study treatment.

NCT Number	NCT07529808
Lead Sponsor	BigHat Biosciences, Inc.
Conditions	Gastric Cancer, Gastric Adenocarcinoma, Gastric (Stomach) Cancer, Gastroesophageal Adenocarcinoma, Gastroesophageal Cancer (GC), Gastroesophageal Junction (GEJ) Adenocarcinoma, Gastroesophageal Junction (GEJ) Cancer, Gastrointestinal Cancer Metastatic +6 more
Enrollment	164 participants
Start Date	2026-07
Primary Completion	2028-12 (estimated)
Study Completion	2028-12 (estimated)
Updated on ClinicalTrials.gov	2026-07-08