Feasibility and safety of sorafenib treatment in hepatocellular carcinoma patients with spontaneous rupture

AIM: To report the outcome of patients with ruptured hepatocellular carcinoma (HCC) treated at a single center during a 5-year period.METHODS: We retrospectively analyzed 32 patients who presented with ruptured HCC at Shandong Provincial Hospital Affiliated to Shandong University between 2008 and 2013.RESULTS: The mean age of the patients was 53 years (range 39-71 years). Of these patients, 22 received surgical management, 10 underwent transarterial embolization (TAE) or transarterial chemoembolization (TACE), and 12 received sorafenib after surgery, TAE or TACE. Cumulative survival rates at 4, 8 and 12 mo were 72.9%, 50.0% and 33.3%, respectively, in the surgery only group and were 90.0%, 80.6% and 64.1%, respectively, in the surgery plus sorafenib group. Cumulative survival rates at 4, 8 and 12 mo were 68.4%, 43.6% and 19.4%, respectively, in the surgery only or TAE/TACE only groups, and were 91.7%, 75.0% and 60.2%, respectively, in the sorafenib combination groups (P = 0.04). No unexpected side effects due to sorafenib were observed. The most common side effect was hand-foot skin reaction. To date, 5 patients have died. Median follow-up from the start of sorafenib therapy for the remaining 7 patients is 12.7 mo (range 5.8-32.2 mo).CONCLUSION: Sorafenib can be used in patients with ruptured HCC as it has interesting activity and is well tolerated; dose adjustment is generally not required. However, a larger prospective study is necessary to determine the efficacy of sorafenib in this group of patients.