A Phase 1/2 Trial of the Safety and Efficacy of SRD-001 (AAV1/SERCA2a) in Subjects With Heart Failure With Reduced Ejection Fraction
Sardocor Corp.
Summary
It is believed that targeted SERCA2a enzyme replacement in HFrEF patients will correct defective intracellular Ca2+ hemostasis, resulting in improved cardiac contractile function and energetics which will, in turn, translate to improved clinical outcomes. Additionally, it is hypothesized that correcting SERCA2a dysfunction will also improve coronary blood flow through correction of the impaired endothelium-dependent nitric oxide-mediated vasodilatation observed in heart failure.
Description
MUSIC-HFrEF1 is an interventional study of SRD-001, an adeno-associated virus serotype 1 (AAV1) vector expressing the transgene for sarco(endo)plasmic reticulum Ca2+ ATPase 2a isoform (SERCA2a), in anti-AAV1 neutralizing antibody (NAb) negative subjects with ischemic or non-ischemic cardiomyopathy and New York Heart Association (NYHA) class III/IV symptoms of heart failure with reduced ejection fraction (HFrEF). The Phase 1 trial is an open-label, uncontrolled study investigating two doses of SRD-001 at 3E13 and 4.5E13 viral genomes (vg) in 3-4 participants at each dose level. The Phase 2 tr…
Eligibility
- Age range
- 18–80 years
- Sex
- All
- Healthy volunteers
- No
Main Inclusion Criteria: * Chronic ischemic or non-ischemic cardiomyopathy * NYHA class III/IV * LVEF ≤35% * Guideline-directed medical therapy for heart failure; ICD Main Exclusion Criteria: * Restrictive cardiomyopathy, hypertrophic cardiomyopathy, acute myocarditis, pericardial disease, amyloidosis, infiltrative cardiomyopathy, uncorrected thyroid disease or discrete left ventricular (LV) aneurysm * Prior heart transplantation, left ventricular reduction surgery (LVRS), cardiomyoplasty, passive restraint device (e.g., CorCap™ Cardiac Support Device), mechanical circulatory support device…
Interventions
- BiologicalSRD-001
AAV1/SERCA2a
- DrugPlacebo
SRD-001 matching placebo
Locations (5)
- San Diego Cardiac CenterSan Diego, California
- University of California, San FranciscoSan Francisco, California
- Washington University in Saint LouisSt Louis, Missouri
- University of Texas Southwestern Medical CenterDallas, Texas
- University of Washington MedicineSeattle, Washington