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

Is routine preoperative ultrasonographic mapping for arteriovenous fistula creation necessary in patients with favorable physical examination findings? Results of a randomized controlled trial. World J Surg 2006; 30: 1100¿1107.

Published: 1st January 2006

Authors: Nursal TZ Oguzkurt L, Tercan F, Torer N, Noyan T, Karakayali H, et al. et al.

Conclusion

There were no significant differences in outcome in this study that included 70 procedures. Early fistula success rates (68.6 per cent vs. 78.8 per cent after mapping, P=0.34), intervention-free survival (P=0.77) and overall fistula survival rates (P=0.92) were equivalent.

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Open preperitoneal inguinal hernia repair, TREPP versus TIPP in a randomized clinical trial. Ann Surg 2021; 274: 698-704.

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Central venous access devices for the delivery of systemic anticancer therapy (CAVA): a randomised controlled trial. Lancet 2021; 398: 403-415.

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Randomized controlled study investigating the effect of a dedicated in-house art gallery on the recovery of patients after major oncologic surgery. Ann Surg 2021; 274: 264-270.

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Authors: Strömblad CT, Baxter-King R, Meisami A, Yee S-J, Levine MR, Ostrovsky A et al.

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Robotic versus laparoscopic ventral hernia repair. One-year results from a prospective, multicenter, blinded randomized controlled trial. Ann Surg 2021; 273: 1076-1080.

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