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

Effect of a modified hospital elder life program on delirium and length of hospital stay in patients undergoing abdominal surgery. A cluster randomized clinical trial. JAMA Surg 2017; 152: 827-834.

Published: 22nd February 2018

Authors: Chen CC, Li HC, Liang JT, Lai IR, Purnomo JDT, Yang YT et al.

Conclusion

In this study that included 377 patients over 65, the use of the protocol reduce the rate of post-operative delirium (6.6 versus 15.1 per cent, P= 0.008) and reduced the duration of hospital stay (12 versus 14 days, P=0.04).

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