Safety of Ultrasound Guided Endovenous Management of Varicose Veins and How to Avoid Potential Complications

Abstract

Background Endovenous laser ablation (EVLA) and radiofrequency ablation (RFA) have been used to treat superficial venous insufficiency, Ablation of veins has replaced operative saphenectomy as the procedure of choice for the treatment of superficial venous insufficiency. This change has likely taken place due to the minimally invasive nature and acceptable safety of endovenous ablation while remaining as efficacious and durable as saphenous ligation and stripping. Pattern of complications had been changed over the past decade, due to shifting from surgical stripping of varicose veins to endovenous procedures. The incidence of complications vary widely based on the level of operators as ecchymosis incidence post endovenous procedure range from (52-100%), parathesia (0.5 - 41.5%), phlebitis (0.5 – 5.5%), burn (0.46%), DVT (0.27%), and pulmonary embolism in 0.02% of cases. Aim of the Work assessing the incidence of complications during endovenous procedures of varicose veins and possible preventive measures. Assessing incidence of complications during Endovenous laser ablation (EVLA), radiofrequency ablation and injection sclerotherapy. Assessing the preventive measures that could be conducted to decrease the incidence of complications of endovenous surgeries. Patients and Methods Type of study retrospective cohort study study setting the study will be conducted at Ain Shams University Hospitals, interventional radiology department study period 2 years study population patients admitted in interventional radiology department during the past 2 years and scheduled for varicose veins treatment. Results was conducted on 20 patients, 70.0% were males and 30.0% were females with mean age of the study group was 45.35 ± 11.34 years ranged from 28 to 65 years. Most patients with no known medical or surgical history 65.5%, 25.0% were diabetic and 5.0% were hypertensive. Conclusion because most of the side effects are minor, and major complications are rare, EVLA is a safe and minimally invasive procedure with excellent efficacy in the treatment of varicose veins. Because optimizing laser parameters and the EVLA procedure may reduce the incidence and severity of complications associated with EVLA, additional research is warranted.