Survival, graft function, and incidence of allograft vasculopathy in heart transplant patients receiving adverse risk profile donor hearts.

AIM: To clarify if use of adverse cardiovascular risk profile (ARP) grafts is associated with impaired long-term outcomes after heart transplantation (HTx). METHODS: Survival was obtained from Scandia Transplant and a local database. ARP DONOR INCLUSION CRITERIA: ≥55 years, diabetes mellitus, arterial hypertension, hypoxemia-induced death, impaired left ventricular (LV) ejection fraction. ARP donors were compared to donors not meeting the eligibility criteria. Sub-analyses were made for donor age. RESULTS: In total, 302 HTxs were performed in 296 patients from 31 December 1992 to 11 August 2016. Median survival was 16.5 years (95% CI, 14.3-22.9), there was no difference between profiles (HR 0.63 (95% CI, 0.33-1.19), P = 0.15). LV systolic function was significantly better in ARP donors (P < 0.05). Freedom from cardiac allograft vasculopathy (CAV) was comparable between profiles, HR 0.9 (95% CI 0.5-1.5). Donor age predisposes to CAV (high to low age: HR 2.8 (95% CI 1.7-4.5), P < 0.0001). Median survival was comparable in patients receiving allograft ≥55 and <55 years (HR 0.77 (95% CI 0.4-1.4), P = 0.38). CONCLUSION: Long-term survival and graft function were excellent in patients receiving ARP grafts. Older grafts were associated with CAV but did not influence survival. Thus, the strategy of expanding availability using ARP grafts seems safe.

Twenty years' experience at the Heart Transplant Center, Aarhus University Hospital, Skejby, Denmark.

OBJECTIVES: The Heart Transplantation Center, Aarhus University Hospital, Skejby, now has 20 years' experience with heart transplantation (HTX). This study aims to evaluate long-term outcome after HTX including incidences of cancer and severe renal dysfunction. DESIGN: Outcomes were reviewed using the transplant database of our department, the Scandiatransplant database, hospital medical records, and national database of biopsies. RESULTS: From December 31, 1992 to February 27, 2013, a total of 258 patients underwent index HTX. Survival for the whole patient cohort at 1 month and 1 year was 95% and 88%. Long-term survival estimates of 5, 10, 15, and 20 years were 80%, 70%, 55%, and 40%, respectively. Median survival time was 15.6 years. Significant improvement in survival was observed from the 1992-1998 vs. 1999-2005 era and the 1992-1998 vs. the 2006-2012 era. Three patients (1%) underwent renal transplantation, and 29 patients (11%) developed severe renal dysfunction requiring dialysis. Sixty-four (25%) patients developed cancer, with skin cancer being most common. CONCLUSION: HTX is an excellent treatment for selected patients with end-stage heart failure. The prognosis has improved in the latest transplantation eras. With balanced immunosuppressive treatment, severe renal dysfunction and cancer can be limited to an acceptable level.