Clinical Trials Logo

Clinical Trial Summary

Phase 1b Study of R289 in Participants with Lower-risk Myelodysplastic Syndromes (LR MDS)


Clinical Trial Description

An open-label, Phase 1b study of R289 to determine tolerability and preliminary efficacy in participants with LR MDS who are relapsed, refractory/resistant, intolerant, or have inadequate response to prior therapies such as erythropoietin (EPO), thrombopoietin (TPO), luspatercept, or hypomethylating agents (HMAs) for MDS. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05308264
Study type Interventional
Source Rigel Pharmaceuticals
Contact Elizabeth Franklin
Phone (650) 624-1100
Email clinicaltrials@rigel.com
Status Recruiting
Phase Phase 1/Phase 2
Start date September 12, 2022
Completion date May 2025