Mesoblast Rexlemestrocel-L Cuts Cardiac Deaths: Study
Mesoblast says the DREAM-HF Phase 3 trial of its allogenic cell therapy rexlemestrocel-L (Revascor) in 537 patients with advanced chronic heart failure demonstrated a 60% reduction in the incidence of heart attacks or strokes and 60% reduction in death from cardiac causes when treated at an earlier stage in the progressive disease process. A company statement says that despite the significant reduction in the pre-specified endpoint of cardiac death, there was no reduction in non-fatal decompensated heart failure events, which was the trial’s primary endpoint.
“This suggests that rexlemestrocel-L reduces mortality by mechanisms that are distinct from those of existing drugs that reduce hospitalization rates but do not significantly impact cardiac mortality,” the statement says.