Oct 31 (Reuters) - Karyopharm Therapeutics Inc KPTI.O :
* KARYOPHARM ANNOUNCES FAVORABLE CHANGE IN CO-PRIMARY
ENDPOINT FOR
PIVOTAL PHASE 3 SENTRY TRIAL IN MYELOFIBROSIS
* KARYOPHARM THERAPEUTICS INC - CO-PRIMARY ENDPOINT CHANGED
TO
ABSOLUTE TOTAL SYMPTOM SCORE (ABS-TSS)
* KARYOPHARM THERAPEUTICS INC - SPLEEN VOLUME RESPONSE RATE
≥ 35%
(SVR35) REMAINS CO-PRIMARY ENDPOINT
* KARYOPHARM THERAPEUTICS INC - SENTRY TRIAL SAMPLE SIZE
INCREASED
TO APPROXIMATELY 350 PATIENTS
Source text: ID:nPnb5Wmj8a
Further company coverage: KPTI.O
((Reuters.Briefs@thomsonreuters.com;))