We report results, obtained between 2000 and 2007 from a single center, involving 67 patients (mean age: 57 years) eligible for LT, who were treated with RFA, followed by LT if there was recurrence or liver failure.
Eighty three tumors were treated (mean size: 29 ¡À 9 mm; 16 binodular forms). RFA achieved complete ablation in 96 % of nodules. No mortality occurred. During a post-RFA median follow-up of 48 months, 38 patients experienced recurrence, corresponding to a 5-year recurrence rate of 58 % . Of these, 14 patients did not receive a transplant because they fell outside the Milan criteria, 21 were transplanted, and 3 were treated by RFA after refusing LT. Binodularity (95 % CI HR = 2, 1.0?.0; p = 0.049) was the unique risk factor for recurrence. By the study¡¯s end-point, 24 patients had undergone LT (21 for HCC recurrence and three for liver failure). No HCC recurrence occurred after LT. Among the 43 non-transplant patients, 12 died due to HCC progression, and 27 were alive without detectable viable tumor. The probability rates for 5-year overall and tumor-free survival were 74 % and 69 % , respectively.
First line RFA followed by salvage LT allows survival figures that are at least as good as a first-line LT, while limiting the number of grafts.