This is the Scientific Surgery Archive, which contains all randomized clinical trials in surgery that have been identified by searching the top 50 English language medical journal issues since January 1998. Compiled by Jonothan J. Earnshaw, former Editor-in-Chief, BJS
Adverse effects of radiofrequency ablation of liver tumours in the Netherlands. BJS 2005; 92: 1248-1254.
Published: 4th July 2005
Authors: M. C. Jansen, F. H. van Duijnhoven, R. van Hillegersberg, A. Rijken, F. van Coevorden, J. van der Sijp et al.
Background
Radiofrequency ablation (RFA) is a new treatment for liver tumours. Complications encountered after RFA in the Netherlands were evaluated in the present study.
Method
Between June 1999 and November 2003 patients undergoing RFA of irresectable liver tumours in eight medical centres were registered prospectively.
Results
One hundred and forty‐three RFA procedures were performed in 122 patients. RFA was combined with partial hepatectomy in 37 instances. Death occurred after two procedures (1·4 per cent), and was mainly due to concomitant partial hepatectomy. A total of 19 major complications occurred after ten procedures, including biliary tract damage (seven patients), liver failure (four), hepatic abscess (three), peritoneal infection (two), intrahepatic haematoma (one), hepatic artery aneurysm (one) and pulmonary embolism (one). Twenty‐four minor complications were related to concomitant partial hepatectomy or laparotomy. The overall complication rate was 20·3 per cent and the rate of complications related directly to RFA was 9·8 per cent.
Conclusion
The procedure‐specific complication rate was almost 10 per cent and it is recommended that RFA should be performed only by an experienced team comprising a hepatobiliary surgeon, gastroenterologist, hepatologist and interventional radiologist. Biliary stricture, hepatic vascular damage and hepatic abscesses were the most common major complications. Copyright © 2005 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd.
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