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Effects of captopril on survival in patients with heart failure

T J Newman1, C S Maskin, L G Dennick

  • 1Division of Medical Affairs, E. R. Squibb and Sons, Inc., Princeton, New Jersey 08540.

The American Journal of Medicine
|March 11, 1988
PubMed

Insights

Captopril significantly improves survival in advanced heart failure patients. A multicenter study showed a lower mortality rate in patients treated with captopril compared to placebo, highlighting its life-saving potential.

Area of Science:

  • Cardiology
  • Pharmacology

Background:

  • Advanced heart failure presents significant mortality challenges.
  • Existing treatments have limitations in improving long-term survival.

Purpose of the Study:

  • To evaluate the efficacy of captopril in improving survival rates for patients with advanced heart failure.
  • To synthesize findings from multicenter studies and published literature regarding captopril's impact on mortality.

Main Methods:

  • A multicenter, double-blind, placebo-controlled trial involving 105 patients with moderately severe heart failure.
  • Intention-to-treat analysis of survival status over a 90-day period.
  • Systematic review of six previously published comparative mortality studies.

Main Results:

  • Captopril significantly reduced mortality during the 90-day study period (4% vs. 21%, p < 0.01).
  • One of six reviewed studies also indicated improved survival with captopril; others were inconclusive due to low event rates.
  • Potential mechanisms include favorable hemodynamic effects and neurohormonal inhibition.

Conclusions:

  • Captopril demonstrates a significant survival benefit in patients with advanced heart failure.
  • Further research into captopril's mechanisms of action in heart failure is warranted.
  • Captopril represents a valuable therapeutic option for improving outcomes in heart failure management.

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