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.

Link to Clinical Trial

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.

Link to Press Release

Q2 2026

Q2 2026

Completed NDA submission to FDA

CeleBrate: CeleCor’s Phase
3 trial of zalunfiban

Learn more about CeleBrate