Current outcome of heart transplantation: a 10-year single centre perspective and review.

BACKGROUND: Heart transplantation (HTx), the gold standard therapy for advanced heart failure, is limited by donor availability; alternative therapies are now becoming available. AIM: We examined the outcome of HTx with current immunosuppressive and adjunctive therapy. DESIGN AND METHODS: We analysed the outcome of 399 consecutive patients who underwent transplantation at our centre (1995-2007). Prior to HTx 23% (98) required inotropic support, 8.5% (34) an intra-aortic balloon pump and 11% (43) a ventricular assist device. RESULTS: Actuarial patient survival was 86% at 30 days, 79% at 1 year and 62% at 10 years. Survival was similar regardless of the heart failure severity, P=0.22. The cumulative incidence of allograft vasculopathy, Costanzo grade≥2, was 7% at 5 years and 23% by 10 years with an 11% cumulative probability of requiring a percutaneous coronary intervention by 10 years. Allograft function was preserved with a mean±SD left ventricular ejection fraction of 73±7% at 1 year and 74±8% at 10 years. The cumulative incidence of malignancy by 10 years was 27% (skin malignancy 13% and post transplant lymphoproliferative diseases 10%). The cumulative incidence of developing chronic kidney disease (CKD) with an estimated glomerular filtration rate≤45 ml/min/1.73 m2 was 42% at 1 year, 62% at 5 years and 72% at 10 years and of requiring long-term renal replacement therapy was 10.6% at 10 years. CONCLUSION: HTx provided good medium-term survival for patients with advanced heart failure, independent of its severity. The incidence of allograft vasculopathy was lower than reported previously but malignancy and CKD remain cause for concern.