RESUMO
The number of patients with a history of melanoma who are awaiting a solid organ transplantation (SOT) is increasing. Few recommendations exist on the timing to transplantation after melanoma diagnosis. The aim of this study was to assess the melanoma recurrence-free survival after pretransplant melanoma (PTM). We conducted a multicenter ambispective observational study. Organ transplant recipients (OTR) with a history of PTM and complete AJCC staging were included. Thirty-seven patients (predominantly men with a renal allograft) were included. Five melanomas were in situ, 21 stage IA, 4 stage IB, 5 stage II, and 2 stage IIIB. The median post-transplantation follow-up time was 4 years. Sixty-two percent of patients were followed up more than 2 years. Recurrence-free survival since melanoma reached 89.9%, but varied significantly according to AJCC staging (P = 0.0129). Three patients presented a recurrence. Despite the rather limited sample size and a wide range of follow-up, our findings concerning the recurrence-free survival appear reassuring for in situ and stage IA PTM; accordingly, we suggest that a waiting time to transplantation is not mandatory in patients with in situ or stage IA PTM, especially whenever SOT is urgently needed. Caution is, however, needed for patients with higher stage.