Results with cyclosporine monotherapy in long-term cardiac transplant recipients

F Sansone1, M Boffini, C Comoglio

  • 1Division of Cardiac Surgery, University of Turin, San Giovanni Battista Hospital, Turin, Italy. fabrisans@katamail.com

Insights

Long-term heart transplant survivors showed similar outcomes on cyclosporine monotherapy versus double therapy. While triple therapy remains standard, this study suggests cyclosporine monotherapy may be a viable option for select patients.

Area of Science:

  • Cardiology
  • Immunosuppression
  • Transplantation

Background:

  • Triple therapy is the established standard for immunosuppression post-heart transplantation.
  • Limited data exists on the long-term efficacy and safety of cyclosporine monotherapy (CM).
  • This study investigates CM in heart transplant recipients with over 5 years of survival.

Purpose of the Study:

  • To evaluate the long-term outcomes of cyclosporine monotherapy (CM) in heart transplant recipients.
  • To compare the efficacy and safety of CM against double therapy (DT).
  • To assess the utility of CM in patients surviving beyond 5 years post-transplant.

Main Methods:

  • Retrospective analysis of 219 heart transplant patients (1990-1998).
  • 143 patients surviving >5 years were analyzed.
  • 41 patients on double therapy (cyclosporine + Azathioprine) were matched with 41 patients on cyclosporine monotherapy.

Main Results:

  • No significant difference in survival rates between CM and DT groups after a mean follow-up of 119.8 months.
  • Major adverse events, including heart failure, malignancy, dialysis, infections, and Cardiac Allograft Vasculopathy (CAV), were comparable.
  • Long-term outcomes were similar for patients on CM and DT.

Conclusions:

  • Triple therapy is recommended for heart transplant recipients due to its proven safety and efficacy.
  • The study suggests that cyclosporine monotherapy may be a useful alternative for select long-term heart transplant survivors.
  • Further research may explore the specific patient profiles that benefit most from CM.
Abstract

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