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Multi-Center Study of Clinical and Inflammatory Outcomes in Intensive Cardiac Rehabilitation and Traditional Cardiac Rehabilitation Programs

Multi-Center Randomized Study of Clinical and Inflammatory Outcomes in Intensive Cardiac Rehabilitation and Traditional Cardiac Rehabilitation Programs (CREDIBLE Study)

Who can join

Ages 18 and older · All sexes

Inclusion Criteria:

* All patients eligible for an Intensive Cardiac Rehabilitation (ICR) Program at each of the three study sites outline below, stratified by one of the following qualifying cardiovascular events, including myocardial infarction (STEMI and NSTEMI), angioplasty and stents, coronary artery bypass, surgical or percutaneous valve repair or replacement, and stable congestive heart failure with reduced ejection fraction of 35% or less.

Exclusion Criteria:

* Anticipated life expectancy of under 2 years
* Any co-morbidity that would limit participation in the study.

About the study

The goal of this prospective study is to evaluate whether the Intensive Cardiac Rehabilitation (ICR) program provides incremental benefits over the Traditional Cardiac Rehabilitation (TCR) program, defined by readmission costs. The study aims to confirm:

* That ICR is associated with better outcomes than TCR, defined as lower readmission costs, lower incidence of major adverse cardiovascular events (MACE), and improvement in biomarkers, epigenetic markers, and inflammatory markers. * The addition of food to the ICR program will further improve these outcomes.

ICR-eligible participants

* Will be randomized into one of three groups: (1) ICR 72 session program with home-delivered C2life® supplied food, (2) ICR 72 session without C2life® supplied food, or (3) TCR 36 session program without C2life supplied food * Biometric measurements and laboratory measurements will be performed at entry into the rehab intervention, discharge from rehab intervention, and at 6 months after discharge. * Epigenetic measurements will be performed at admission and discharge from the rehab intervention

What is being tested

• Traditional Cardiac Rehabilitation (behavioral)
• Intensive Cardiac Rehabilitation (behavioral)
• C2life® Food (other)

Sponsor: Pritikin ICR · Participants: 450 · Started: Apr 26, 2024

Contact the study team

Official record on ClinicalTrials.gov — NCT06424119

Locations in the U.S.

Conditions

• Cardiovascular Disease

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.