M Broe1, F M Shaikh, A Leahy. 1. Department of Surgery, Beaumont Hospital, Dublin, Ireland, markbroe@rcsi.ie.
Abstract
INTRODUCTION: Endogenous radiofrequency ablation (RFA) is a proven treatment for varicose veins that has equal efficacy to surgical stripping. It offers the benefit of reduced post operative pain and wound infection and quicker return to work. AIM: To carry out a clinical audit of patients undergoing RFA to monitor outcomes, complication rates, follow-up sclerotherapy and to assess the need for post-operative duplex scan. METHODS: A retrospective analysis was performed of 174 procedures carried out from January 2011 to March 2012. Patients were pre-assessed with history, physical exam and duplex ultrasound. They were followed up at 3 months with same. CEAP classification was applied to check for post-operative improvement. RESULTS: 174 procedures, including 165 great saphenous vein and 9 short saphenous vein ablations were carried out on 154 patients. The duplex occlusion rate at 3 months was 99 %. 141 patients (81 %) showed a reduction in CEAP score with average CEAP decreasing from 2.37 to 0.96. Overall the complication rate was low at 7 %. Paraesthesia was the most common complication with 7 cases (4 %). There were no DVTs. 45.4 % of patients went on to have follow-up sclerotherapy for venous flares. CONCLUSION: RFA is a safe and effective treatment for varicose veins. There is no benefit in performing routine short term follow-up duplex scan due to the high occlusion rates.
INTRODUCTION: Endogenous radiofrequency ablation (RFA) is a proven treatment for varicose veins that has equal efficacy to surgical stripping. It offers the benefit of reduced post operative pain and wound infection and quicker return to work. AIM: To carry out a clinical audit of patients undergoing RFA to monitor outcomes, complication rates, follow-up sclerotherapy and to assess the need for post-operative duplex scan. METHODS: A retrospective analysis was performed of 174 procedures carried out from January 2011 to March 2012. Patients were pre-assessed with history, physical exam and duplex ultrasound. They were followed up at 3 months with same. CEAP classification was applied to check for post-operative improvement. RESULTS: 174 procedures, including 165 great saphenous vein and 9 short saphenous vein ablations were carried out on 154 patients. The duplex occlusion rate at 3 months was 99 %. 141 patients (81 %) showed a reduction in CEAP score with average CEAP decreasing from 2.37 to 0.96. Overall the complication rate was low at 7 %. Paraesthesia was the most common complication with 7 cases (4 %). There were no DVTs. 45.4 % of patients went on to have follow-up sclerotherapy for venous flares. CONCLUSION: RFA is a safe and effective treatment for varicose veins. There is no benefit in performing routine short term follow-up duplex scan due to the high occlusion rates.
Authors: Thomas M Proebstle; Jens Alm; Oliver Göckeritz; Christian Wenzel; Thomas Noppeney; Christian Lebard; Olivier Pichot; Carmine Sessa; Denis Creton Journal: J Vasc Surg Date: 2011-03-24 Impact factor: 4.268
Authors: Anil P Hingorani; Enrico Ascher; Natalia Markevich; Richard W Schutzer; Sreedhar Kallakuri; Alexander Hou; Suresh Nahata; William Yorkovich; Theresa Jacob Journal: J Vasc Surg Date: 2004-09 Impact factor: 4.268