Inhibitor shows promise for hematologic disorders

“The majority of responses occurred in cycle 1,” Dr de Botton noted, “except in the first cohort [30 mg], where responses occurred late, at the end of cycle 3 and cycle 4.”

Twelve of the 14 responses are ongoing. Of the 8 patients who achieved a CR or CRp, 5 have lasted more than 2.5 months (range, 1-4+ months). And the 5 patients with SD remain on study.

This study is sponsored by Celgene Corporation and Agios Pharmaceuticals Inc., the companies developing AG-221.