Harold J Welch1. 1. Department of Vascular Surgery, Lahey Clinic and Tufts University School of Medicine, MA, USA. harold.j.welch@lahey.org
Abstract
BACKGROUND: Endovenous ablation of the great saphenous vein (GSV) may be performed simultaneously with stab phlebectomy of branch varicose veins or as a stand-alone procedure. A clinical approach of performing radiofrequency ablation (RFA) alone as initial treatment for varicose veins was reviewed. METHODS: Patients with duplex ultrasound-documented reflux in the GSV and CEAP clinical stage 2 to 6 were selected for RFA. Patients were examined within a week preoperatively with duplex ultrasound imaging. Patients were seen within a week postoperatively and again at 2 to 3 months to ascertain if further treatment was required. A retrospective review of the initial 184 procedures in a series from June 2002 through February 2005 was performed, allowing for a 9-month follow-up period. RESULTS: Three procedures were performed under general anesthesia and 181 with intravenous sedation and tumescent anesthesia. Postoperative duplex scans showed total occlusion or partial patency of <10 cm in 155 limbs. Seven (4.5%) had concomitant stab phlebectomy, seven subsequently had sclerotherapy, and 39 (25.2%) underwent subsequent stab phlebectomy of persistent symptomatic varicosities. In 101 limbs (65.1%), symptoms resolved and had no further therapy, and 24 limbs had a GSV that was patent for >10 cm on postoperative duplex imaging. Nine limbs had no further therapy (37.5%), eight (33.3%) had subsequent stab phlebectomy, and three had stripping of the GSV and stab phlebectomy. Four limbs had a redo RFA, four limbs had an aborted RFA procedure, and one limb was lost to follow-up. Failure of total GSV occlusion was more often associated with use of a 6F catheter. Complications were generally mild, and there was no postoperative deep vein thrombosis. CONCLUSION: Endovenous ablation of the GSV can be performed safely and effectively as the initial treatment for lower extremity varicose veins. Because most patients show clinical improvement after RFA, an algorithm of reassessment of the limb and branch varicose veins several months post-RFA allows most patients to defer stab phlebectomy.
BACKGROUND: Endovenous ablation of the great saphenous vein (GSV) may be performed simultaneously with stab phlebectomy of branch varicose veins or as a stand-alone procedure. A clinical approach of performing radiofrequency ablation (RFA) alone as initial treatment for varicose veins was reviewed. METHODS:Patients with duplex ultrasound-documented reflux in the GSV and CEAP clinical stage 2 to 6 were selected for RFA. Patients were examined within a week preoperatively with duplex ultrasound imaging. Patients were seen within a week postoperatively and again at 2 to 3 months to ascertain if further treatment was required. A retrospective review of the initial 184 procedures in a series from June 2002 through February 2005 was performed, allowing for a 9-month follow-up period. RESULTS: Three procedures were performed under general anesthesia and 181 with intravenous sedation and tumescent anesthesia. Postoperative duplex scans showed total occlusion or partial patency of <10 cm in 155 limbs. Seven (4.5%) had concomitant stab phlebectomy, seven subsequently had sclerotherapy, and 39 (25.2%) underwent subsequent stab phlebectomy of persistent symptomatic varicosities. In 101 limbs (65.1%), symptoms resolved and had no further therapy, and 24 limbs had a GSV that was patent for >10 cm on postoperative duplex imaging. Nine limbs had no further therapy (37.5%), eight (33.3%) had subsequent stab phlebectomy, and three had stripping of the GSV and stab phlebectomy. Four limbs had a redo RFA, four limbs had an aborted RFA procedure, and one limb was lost to follow-up. Failure of total GSV occlusion was more often associated with use of a 6F catheter. Complications were generally mild, and there was no postoperative deep vein thrombosis. CONCLUSION: Endovenous ablation of the GSV can be performed safely and effectively as the initial treatment for lower extremity varicose veins. Because most patients show clinical improvement after RFA, an algorithm of reassessment of the limb and branch varicose veins several months post-RFA allows most patients to defer stab phlebectomy.
Authors: Cynthia de Almeida Mendes; Alexandre de Arruda Martins; Juliana Maria Fukuda; José Ben-Hur Ferraz Parente; Marco Antonio Soares Munia; Alexandre Fioranelli; Marcelo Passos Teivelis; Andrea Yasbek Monteiro Varella; Roberto Augusto Caffaro; Sergio Kuzniec; Nelson Wolosker Journal: Clinics (Sao Paulo) Date: 2016-11-01 Impact factor: 2.365
Authors: Philippe Quehe; Zarrin Alavi; Tatiana Kurylo-Touz; Anne-Helene Saliou; Ali Badra; Laurent Baudino; Gurven Gladu; Frederik Ledan; Raphaël Haudebourg; Simon Gestin; Luc Bressollette Journal: SAGE Open Med Date: 2018-08-21