Tag Archives: bioabsorbable cardiac matrix

Novel Treatment Tested to Prevent Cardiac Remodeling and Congestive Heart Failure in Post-Acute Myocardial Infarction (AMI) Patients

Bellerophon Therapeutics Bioabsorbable Cardiac Matrix

Bellerophon Therapeutics Bioabsorbable Cardiac Matrix

A new device, bioabsorbable cardiac matrix (BCM), was just investigated in a randomized, double-blind, placebo-controlled trial to determine its safety and efficacy in preventing ventricular remodeling and congestive heart failure (CHF), when administered to subjects who had successful percutaneous coronary intervention (PCI) with stent placement after ST-elevation myocardial infarction (STEMI). Penn State Hershey Medical Center participated in this multi-center trial named PRESERVATION I.

BCM is an aqueous mixture of sodium alginate and calcium gluconate,1 which self-assembles in the body to form a gel-like “scaffold” for the heart in the presence of severely elevated calcium levels that occur as a result of cell death. This scaffold-like structure is designed to replace the damaged extracellular matrix that degraded during infarction, support the damaged myocardial tissue, decrease wall stress and prevent the heart from dilating.1 According to Ian Gilchrist, M.D., Penn State Hershey Heart and Vascular Institute, “It is thought that the heart dilates in the end-stage of congestive heart failure to compensate for areas of the muscle that are no longer viable; however, this causes the heart muscle to stretch and is the beginning of a downward spiral.” Continue reading

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