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 udenafil for the treatment of erectile dysfunction after total mesorectal excision of rectal cancer: a randomized, double-blind, placebo-controlled trial. Surgery 2015; 157: 64-71.

Published: 14th April 2015

Authors: Park SY, Choi G-S, Park JS, Kim HJ, Park J-A, Choi JI et al.

Conclusion

Eighty men with erectile dysfunction after rectal resection were included. Compared with placebo, udenafil significantly improved potency scores, with only few side-effects.

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Long-term outcomes of a randomized controlled trial of single-incision versus multi-port laparoscopic colectomy for colon cancer. Ann Surg 2021; 273: 1060-1065.

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