Trial Profile

A Phase 1 Study of TAS-116 (Pimitespib) in Combination With Imatinib in Patients With Advanced Gastrointestinal Stromal Tumor

Status: Active, no longer recruiting

Phase of Trial: Phase I

Latest Information Update: 23 Jan 2026

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At a glance

Drugs Imatinib (Primary) ; Pimitespib (Primary) ; Sunitinib (Primary)
Indications Gastrointestinal stromal tumours
Focus Adverse reactions; Therapeutic Use
Acronyms CHAPTER-GIST-101
Sponsors Taiho Pharmaceutical

Most Recent Events

20 Jan 2026 Planned End Date changed from 1 Dec 2025 to 1 Dec 2026.
20 Jan 2026 Planned primary completion date changed from 1 Dec 2025 to 1 Dec 2026.
20 Jan 2026 Status changed from recruiting to active, no longer recruiting.

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