Treatment of postcatheterization femoral arteriovenous fistulas with simple prolonged bandaging.

BACKGROUND

The methods for the treatment of postcatheterization femoral arteriovenous fistulas (AVF-s) - simple observation, ultrasound guided compression, covered stents implantation and coil embolization have poor outcome. Surgery is the standard method for treatment of femoral AVFs, but it is a traumatic operation. In this study, we report the results of the treatment of postcatheterization femoral AVFs by simple prolonged compressing bandage.

METHODS

To treat iatrogenic femoral AVFs caused by transfemoral catheterization, prolonged binding with elastic or common bandage was applied in 16 cases. Catheterization was performed in 7 cases for radiofrequency current catheter ablation, in 4 for occlusion of congenital heart disease, in 3 for percutaneous coronary intervention, in 1 for coronary angiography and in 1 for right heart catheterization.

RESULTS

All iatrogenic femoral AVFs were healed after simple binding with elastic or common bandage for 4 - 46 days (mean (15 +/- 10) days). During the period of binding, local skins ulceration occurred at puncture site in two cases and femoral vein thrombus was found in one patient. During 6 - 24 months (mean (11.8 +/- 3.6) months) followup with colour Doppler ultrasonography, no recurrent arteriovenous shunting or other complications were observed.

CONCLUSION

The results suggest that simple prolonged bandaging for postcatheterization femoral AVFs is an effective and economical procedure.