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

Efficacy and safety of patient-controlled analgesia compared with epidural analgesia after open hepatic resection. A systematic review and meta-analysis. Ann Surg 2019; 270: 200-208

Published: 6th January 2020

Authors: Li J, Pourrahmat M-M, Vasilyeva E, Kim P, Osborn J, Wiseman S et al.

Conclusion

There were four trials that included a total of 278 procedures. Epidural improved pain scores for 24h, and 48h on movement. Complications, and duration of hospital stay were similar.

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