Clinical development
Study milestones
Q2 2021
Q2 2021
CeleBrate launched as Phase 2B study
CeleCor designs a randomized, placebo-controlled clinical trial to study zalunfiban or placebo, subcutaneously injected in STEMI patients treated in ambulances at the first point of contact. The primary endpoints were based on ECG and angiographic outcomes.
Q1 2022
Q1 2022
CeleBrate trial status changed to Phase 3 pivotal clinical trial
CeleCor modifies CeleBrate’s primary endpoints to a seven-point clinical scale and designates as a Phase 3 pivotal clinical trial after discussion with regulatory agencies.
Q3 2023
Q3 2023
Received FDA Fast Track designation
Q4 2025
Q4 2025
Phase 3 data presented at AHA Scientific Sessions
Positive results from the pivotal study presented during the American Heart Association’s Late-Breaking Sessions on Nov. 10, 2025. Study results published simultaneously in The New England Journal of Medicine Evidence.
CeleBrate: CeleCor’s Phase 3 trial of zalunfiban
Learn more about CeleBrate