Preoperative transarterial chemoembolization for laparoscopic liver resection in Child A cirrhotic patients with hepatocellular carcinoma.

Purpose: Laparoscopic liver resection (LLR) for hepatocellular carcinoma (HCC) offers better short-term results than open surgery with similar long-term results although it is technically difficult due to the risk of bleeding.

Methods: This study included patients with HCC in Child A cirrhosis who underwent TACE before LLR between 2009 and 2019. The primary endpoint was to analyze the intraoperative and early results of this technique. We also analyzed the long-term outcomes. Patients with and without clinically significant portal hypertension (CSPH) were compared.

Results: A total of 44 cirrhotic patients with HCC were included (24 CSPH and 20 non-CSPH). The Pringle maneuver was used in two cases (4.5%), mean blood losses was 100 ml (range 50-200), and three patients (6.8%) required a blood transfusion. The degree of necrosis achieved was greater than 90% in 27 patients (61.4%). At 1, 3, and 5 years, overall survival was 97.7%, 81.5%, and 63.4%, respectively, and disease-free survival was 85.2%, 52.5%, and 34.5%, respectively. There were no statistically significant differences between non-CSPH and CSPH groups regarding intraoperative, early, and long-term outcomes.

Conclusion: In our experience, TACE could be beneficial to perform LLR in HCC Child-Pugh A patients with and without CSPH without serious complications and similar oncological outcomes.