The Early Results of Endovenous Radiofrequency Ablation Using the 7 Fr.VNUS ClosureFAST(R) System in Varicose Veins.
- Author:
Sang Woo RYU
1
;
Hye Ryung OH
;
Mi Kyung KIM
;
Seung Ho MOON
;
Jay Key CHEKAR
;
Ju Sik YUN
;
Seong Beom HONG
Author Information
1. Department of Thoracic and Cardiovascular Surgery, Chonnam University Hospital, Chonnam National University Medical School, Korea.
- Publication Type:Original Article
- Keywords:
Veins;
Radiofrequency;
Varicose veins
- MeSH:
Ecchymosis;
Edema;
Follow-Up Studies;
Hospitals, Veterans;
Humans;
Laser Therapy;
Ligation;
Male;
Paresthesia;
Phlebitis;
Postoperative Complications;
Saphenous Vein;
Varicose Veins;
Veins
- From:The Korean Journal of Thoracic and Cardiovascular Surgery
2009;42(2):238-243
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Radiofrequency obliteration and endovenous laser therapy of the greater saphenous vein have recently been introduced as alternative, minimally invasive techniques for the treatment of saphenous vein incompetence. The 7 Fr. VNUS ClosureFAST(R) radiofrequency obliteration system was introduced in Gwang-Ju Veterans hospital. The purpose of this study is to evaluate the efficacy and complications of radiofrequency obliteration using the 7 Fr. VNUS ClosureFAST(R) system. MATERIAL AND METHOD: Between May 2, 2007 and May 31, 2008, we performed radiofrequency obliteration on 90 patients. The number of males was 67 and their mean age was 57.9+/-11.0 (range: 23~78) years old. The patients underwent follow up exams at 3 weeks after the procedures and then every 3 months. The effects of treatment and the complications were reviewed. RESULT: The postoperative complications were ecchymosis (94.4%), pain (27.8%), paresthesia (25.6%), bullous formation (8.9%), edema (6.7%) and phlebitis (2.2%). One patient showed good blood flow after 3 weeks and one patient showed good blood flow after 3 months. The one-year success rate of radiofrequency obliteration in varicose veins was 97.6%. CONCLUSION: Our data showed acceptable operative results and short-term clinical results for treating varicose veins with radio frequency obliteration. Long-term follow-up and comparison of radio frequency obliteration with high ligation and stripping, previous radiofrequency ablation and endovenous laser therapy are needed in the future.
