Samsung Pharmaceutical Files Phase 3 Clinical Trial Plan for PSP Drug GV1001, Statistical Success Rate of 10%


  • Samsung Pharmaceutical has submitted a Phase 3 clinical trial plan for GV1001 to treat progressive supranuclear palsy Richardson's syndrome to the Korean MFDS.
  • The trial will enroll 204 patients in a double-blind placebo-controlled design over 48 weeks, with a total duration of approximately 33 months.
  • The statistical probability of final drug approval is approximately 10%, indicating significant investment risk.
  • The company plans to apply for marketing authorization based on the trial results and proceed with commercialization if approved.
  • [AI Summary]Samsung Pharmaceutical filed a Phase 3 IND for GV1001 in PSP with a 10% statistical success rate, limiting short-term stock impact and requiring investors to monitor trial outcomes and potential capital needs.

KOSPI Filing Information


  • Major Management Matters Related To Investment Decision (Submission Of Protocol For Domestic Phase 3 Clinical Trial Of GV1001 For Progressive Supranuclear Palsy)
  • Company: Samsung Pharmaceutical (001360)
  • Submission: Samsung Pharmaceutical Co., Ltd.
  • Under KRX KOSPI Market Division

  • Shares: 94,162,079
  • Price: 1,377 KRW
  • Market Cap: 129.7 B KRW