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

A randomized clinical trial of buffered tumescent local anaesthesia during endothermal ablation for superficial venous incompetence. Eur J Vasc Endovasc Surg 2018; 56: 699-708.

Published: 9th April 2019

Authors: Nandhra S, Wallace T, El-Sheikha J, Leun C, Carradice D, Chetter I et al.

Conclusion

Ninety-seven patients were included. Use of local anaesthetic solution buffered to physiological pH reduced mean periprocedural pain scores from 4.4 to 2.86, P=0.001. Pain scores thereafter were equivalent in the two groups for the first week.

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A randomised controlled trial comparing three different radiofrequency technologies: short-term results of the 3-RF Trial. Eur J Vasc Endovasc Surg 2019; 58: 401-408

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A randomised clinical trial comparing n-butyl cyanoacrylate, radiofrequency ablation and endovenous laser ablation for the treatment of superficial venous incompetence: two year follow up results. Eur J Vasc Endovasc Surg 2018; 56: 553-560.

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