** Shares of drug developer GlycoMimetics GLYC.O fall 55%
to 82 cents premarket
** In a late-stage study, co's drug uproleselan combined
with chemotherapy did not achieve a statistically significant
improvement in overall survival versus chemotherapy alone
** Co was studying the drug in patients with a type of
cancer known as acute myeloid leukemia which starts in the bone
marrow but most often it quickly moves into the blood
** Patients treated with uproleselan had a median overall
survival of 13 months, compared to 12.3 months in the placebo
arm
** The main goal of the study was overall survival without
censoring for transplant
** Up to last close, stock down ~23% YTD
(Reporting by Sriparna Roy in Bengaluru)
((Sriparna.Roy@thomsonreuters.com;))