AMBER-HFpEF: Assessment of CK-4021586 in a Multi-Center, Blinded Evaluation of Safety and Tolerability Results in HFpEF

Summary

This is a Phase 2 dose-finding study in adult participants with symptomatic HFpEF.

Eligibility

Inclusion Criteria:

* Males and females ≥ 40 years and ≤ 85 years of age at screening.
* Diagnosed with HF with NYHA functional class II or III.
* Screening echocardiography with LVEF ≥ 60%.
* Screening NT-proBNP ≥ 300 pg/mL for participants in sinus rhythm and ≥ 900 pg/mL for participants with comorbid atrial fibrillation or flutter.
* Body mass index \< 40 kg/m2.
* Participants on beta-blockers, angiotensin-converting enzyme (ACE)/angiotensin II receptor blocker (ARB) or angiotensin receptor/neprilysin inhibitor (ARNI), must be on stable doses for more than 30 days prior to screening.
* Participants on a glucagon-like peptide-1 (GLP-1) agonist must be on a stable dose for more than 24 weeks prior to screening with no anticipated plans to change dose during this study.

Exclusion Criteria:

* History or evidence of any other clinically significant disorder, malignancy, active infection, other condition, or disease that, in the opinion of the investigator or the Medical Monitor, would pose a risk to patient safety or interfere with the study evaluation, procedures, or completion.
* Other protocol-defined Inclusion/Exclusion criteria apply.

Conditions2

Locations24 sites

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