The Success Rate and Complications of Post-radiofrequency Ablation in Patients With Small Saphenous Insufficiency

 This study aimed to determine the success rate and complications occurring after Radiofrequency Ablation (RFA) in patients with small saphenous insufficiency who underwent RFA in Rasht.

  Patients with small saphenous vein insufficiency who underwent RFA were explored respecting success rate and potential complications, such as pain, hematoma, neuropathy, Endothermal Heat-Induced Thrombosis (EHIT), and skin burns. The study subjects were assessed 2 weeks after the procedure. Reconanalysis was followed up in the study participants by ultrasound at 2 weeks, 3-6 months, and the first year after RFA.

 This study examined 62 patients. A 100% success rate was reported and no case of reflux was observed in the first control ultrasound 2 weeks after RFA. The mean pain score significantly decreased (P<0.001). Besides, in one year, 3 cases of recanalization, 7 cases of EHIT, 9 cases of neuropathy, and 1 case of superficial thrombophlebitis were reported; no case of skin burn was observed.

 Considering the 100% success rate and slight adverse effects of this method, such as pain and recanalization, RFA is an acceptable approach. Furthermore, the incidence of EHIT should be considered.