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Clinical Trial Summary

This is a multicenter Phase 3 clinical study, which aims to evaluate the effectiveness of an investigational drug called vimseltinib for the treatment of tenosynovial giant cell tumor (TGCT) in cases where surgical removal of the tumor is not an option. The study consists of two parts. In Part 1, eligible study participants will be assigned to receive either vimseltinib or matching placebo for 24 weeks. A number of assessments will be carried out during the course of the study, including physical examinations, blood tests, imaging studies, electrocardiograms, and questionnaires. MRI scans will be used to evaluate the response of the tumors to the treatment. Participants assigned to placebo in Part 1 will have the option to receive vimseltinib for Part 2. Part 2 is a long-term treatment phase in which all participants receive open-label vimseltinib.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05059262
Study type Interventional
Source Deciphera Pharmaceuticals LLC
Contact
Status Active, not recruiting
Phase Phase 3
Start date October 14, 2021
Completion date July 2026

See also
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Terminated NCT02673736 - A Study of PLX73086 in Advanced Solid Tumors and Locally Advanced or Refractory Tenosynovial Giant Cell Tumor Phase 1
Active, not recruiting NCT03069469 - Study of Vimseltinib (DCC-3014) in Patients With Advanced Tumors and Tenosynovial Giant Cell Tumor Phase 1/Phase 2
Terminated NCT01804530 - Phase 1 Study of PLX7486 as Single Agent in Patients With Advanced Solid Tumors Phase 1
Active, not recruiting NCT05804045 - Study of Pimicotinib (ABSK021) for Tenosynovial Giant Cell Tumor (MANEUVER) Phase 3