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NCT05322577 · ClinicalTrials.gov record · last posted 2026-07-29

A Study Evaluating Bemarituzumab in Combination With Other Anti-cancer Therapies in Subjects With Previously Untreated Advanced Gastric or Gastroesophageal Junction Cancer.

Study acronym: FORTITUDE-103
StatusTerminated
PhasePhase 1/2
SponsorAmgen
Started2022-05-17
View on ClinicalTrials.gov ↗
Why the trial stopped
Sponsor Decision
from the ClinicalTrials.gov record
The main objectives of this study are to evaluate the safety and tolerability of bemarituzumab in combination with other anti-cancer therapies, and to evaluate the efficacy of bemarituzumab in combination with S-1 and oxaliplatin (SOX) and nivolumab as assessed by objective response.

Protocol amendment history 3 changes detected by DataLookout

2026-07-30
critical
Trial terminated
2026-07-30
critical
Trial terminated: Sponsor Decision
2026-07-30
minor
Completion moved earlier: 2026-08-12 → 2025-11-21
Trial Details
NCT Number NCT05322577
Lead Sponsor Amgen
Conditions Gastric Cancer, Gastroesophageal Junction Cancer
Enrollment 72 participants
Start Date 2022-05-17
Primary Completion 2025-11-21 (estimated)
Study Completion 2025-11-21 (estimated)
Updated on ClinicalTrials.gov 2026-07-29