A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Dose Finding Study to Assess the Safety and Effectiveness of Tovinontrine in Patients With Chronic Heart Failure With Reduced Ejection Fraction
Latest Information Update: 24 Sep 2026
At a glance
- Drugs Tovinontrine (Primary)
- Indications Heart failure
- Focus Proof of concept; Therapeutic Use
- Acronyms Cycle-1-REF
- Sponsors Cardurion Pharmaceuticals; Enliven Therapeutics; Imara Inc
Most Recent Events
- 27 Aug 2026 According to a Cardurion Pharmaceuticals media release, Company will present results from the Phase 2 CYCLE clinical trials in late-breaking presentations at the Heart Failure Society of America (HFSA) Annual Scientific Meeting in Phoenix, Arizona taking place on October 9 to 12, 2026.
- 17 Nov 2025 Status changed from active, no longer recruiting to completed.
- 06 Aug 2025 According to a Cardurion Pharmaceuticals media release, company announced that it has completed enrollment in two global, multi-center, Phase 2 clinical trials assessing the safety and efficacy of CRD-750 in both types of chronic heart failure (HFrEF and HFpEF). James Udelson, MD is Principal Investigator for the CYCLE-1-REF and CYCLE-2-PEF trials. Results from these trial will be presenting at a future medical meeting.