Vein ablation is an effective treatment for patients with bleeding varicose veins.

BACKGROUND

Bleeding is a rare but potentially life-threatening complication of varicose veins. There is paucity of literature about patients with varicose veins that present with bleeding and the effectiveness of vein ablation as therapy to prevent recurrent bleeding. This study compares patients treated with vein ablation for bleeding varicose veins with patients treated for venous symptoms other than bleeding. We hypothesize that vein ablation is safe and effective in preventing recurrence of bleeding from varicose veins.

METHODS

A retrospective single-centre review of consecutive patients undergoing vein ablation using radiofrequency in an outpatient office was performed. Patients presenting with bleeding were identified. A random (3:1) group of patients undergoing vein ablation for other venous symptoms and no bleeding was selected as a comparative group (control). The medical records were reviewed for patient characteristics and outcomes. A telephone survey inquiring about intensity of symptoms on a numeric rating scale of 0 to 10 prior and after treatment as well as recurrence of bleeding was also conducted. Patient characteristics and outcomes were compared between the two groups.

RESULTS

The incidence of patients with bleeding varicose veins was 3.6% (13/362) of all patients undergoing vein ablation at our center. A total of 26 ablations and 60 ablations were performed in patients with bleeding (n = 13) and controls (n = 39), respectively. There was no difference in age and race, but there was a trend for bleeding to occur more commonly in male patients (61.5% vs 33.3%; P = .073). Patients with bleeding from varicose veins were more likely to have congestive heart failure (P = .013) and present with more advanced venous disease based on CEAP classification (P = .005) compared with the control group. There was no difference between the 2 groups in vein closure (P = .246) or complications (P = .299) after vein ablation. With mean follow-up of 2.26 ± 1.17 years, 85% of patients (n = 11) remained free from bleeding episodes. One patient with recurrent bleeding required additional vein ablation and the second patient had a concomitant ulcer that was treated with compression therapy.

CONCLUSIONS

Bleeding from varicose veins is rare and more common in patients with congestive heart failure. Bleeding affects patients with higher CEAP scores. Vein ablation is a safe and effective treatment to prevent the recurrence of bleeding.