Onconova Presents Positive Data from Clinical Trials of Rigosertib in MDS at ASH

Onconova Therapeutics

today announced two presentations relating to clinical trials of its most advanced product candidate, rigosertib, at the 55th American Society of Hematology (ASH) Annual Meeting in New Orleans, Louisiana, December 7-10, 2013. The presentations included data on efficacy, tolerability, and dosing regimen from the Phase 2 ONTARGET study of oral rigosertib in transfusion-dependent, lower risk MDS patients and response, overall survival, and longer-term follow-up data from a Phase 1/2 trial of intravenous (IV) rigosertib in higher risk post-hypomethylating agent-treated MDS and acute myeloid leukemia (AML) patients.#ASH13