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Revascor®

Clinical Trials

Comprehensive overview of Revascor®'s clinical development program, from groundbreaking Phase 3 results to ongoing regulatory pathway toward FDA approval.

Completed Clinical Studies

CompletedPhase 3

DREAM-HF Phase 3 Trial

Randomized Trial of Targeted Transendocardial Mesenchymal Precursor Cell Therapy

The largest randomized controlled trial of cell therapy for heart failure, evaluating the safety and efficacy of a single injection of mesenchymal precursor cells in patients with chronic heart failure and reduced ejection fraction.

537 patients
2017-2020
51 sites across North America

Primary Endpoint:

Recurrent heart failure-related major adverse cardiac events (HF-MACE)

Key Results

  • 60% reduction in cardiovascular death (NYHA Class II patients, p=0.037)
  • 58% reduction in heart attacks and strokes (p<0.05)
  • 27% reduction in major adverse cardiovascular events
  • Significant improvement in left ventricular ejection fraction at 12 months
Published Results:
Journal of the American College of Cardiology (JACC)
March 2023
View Publication
CompletedPhase 2

LVAD Bridge Study

Revascor® in End-Stage Heart Failure Patients with Left Ventricular Assist Device

Pivotal study demonstrating remarkable survival benefit in the sickest heart failure patients, leading to FDA's support for accelerated approval pathway.

30 patients
2018-2020
Multiple US centers

Primary Endpoint:

Safety and preliminary efficacy in LVAD patients

Key Results

  • 82% reduction in mortality from months 2-12 (4.9% vs 26.9%, p=0.02)
  • Excellent safety profile with no treatment-related serious adverse events
  • Significant improvement in quality of life measures
  • Reduced inflammatory markers
CompletedPhase 2

Pediatric HLHS Study

Hypoplastic Left Heart Syndrome Stage II/III Surgery

Groundbreaking study showing potential to transform outcomes for children with the most severe form of congenital heart disease.

19 patients
2019-2022
Royal Children's Hospital, Melbourne

Primary Endpoint:

Left ventricular development and biventricular conversion feasibility

Key Results

  • 100% of treated patients achieved adequate LV size vs 57% controls
  • Significant improvement in left ventricular function
  • Enhanced potential for biventricular conversion
  • Excellent safety in pediatric population

Planned & Ongoing Studies

PlannedPhase 3

LVAD Confirmatory Study

Post-Approval Confirmatory Trial for Accelerated BLA

Required confirmatory trial as part of accelerated approval pathway, designed in alignment with FDA guidance.

~200 patients (estimated)
2026-2029 (projected)
US and International centers
Cardiovascular mortality and morbidity in LVAD patients
PlanningPhase 2/3

Expanded Pediatric Program

Additional Studies in Congenital Heart Disease

Leveraging dual RMAT designation to expand Revascor® development across multiple congenital heart disease indications.

To be determined
2025-2028 (estimated)
International pediatric cardiac centers
To be defined based on specific CHD populations

Key Publications

Primary Results

Randomized Trial of Targeted Transendocardial Mesenchymal Precursor Cell Therapy in Patients With Heart Failure

Journal of the American College of Cardiology
Perin EC, Borow KM, Silva GV, et al.
March 2023

Primary publication of DREAM-HF Phase 3 results showing cardiovascular benefits in heart failure patients.

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Study Design

Phase 3 DREAM-HF Trial of Mesenchymal Precursor Cells in Chronic Heart Failure

Circulation Research
Perin EC, Sanz-Ruiz R, Sánchez PL, et al.
July 2019

Trial design and biological rationale for mesenchymal precursor cell therapy in advanced heart failure.

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Subgroup Analysis

Revascor® Improves Survival and Reduces Major Morbidity in High-Risk Ischemic Heart Failure Patients

European Journal of Heart Failure
Butler J, Teerlink JR, Lam CSP, et al.
December 2024

Analysis focusing on inflammation subgroup showing sustained mortality benefits.

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Review/Commentary

Dare to dream? Cell-based therapies for heart failure after DREAM-HF

American Heart Journal Plus
Tang WHW, Wilcox JD, Jacob MS, et al.
March 2024

Expert review and roadmap for future clinical development of cell-based heart failure therapies.

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Regulatory Milestones

FDA Type B Meeting Success

June 3, 2025

FDA provided formal minutes confirming alignment on all key BLA requirements including CMC, potency assays, and confirmatory trial design.

RMAT Designation - Pediatric HLHS

December 2024

Second RMAT designation granted for children with congenital heart disease, enabling accelerated development.

RMAT Designation - Adult HF

2021

Original RMAT designation for adult heart failure, recognizing potential to address significant unmet medical need.

Orphan Drug Designation

February 2024

FDA granted Orphan Drug Designation for Revascor® in children with congenital heart disease.

Additional Resources

ClinicalTrials.gov

Complete trial protocols and detailed study information

Search Trials

Investigator Resources

Information for healthcare providers and researchers

Learn More

Clinical Data

Detailed efficacy and safety results from completed studies

View Data