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The exhaustion of superficial venous patrimony or reduced diameter of superficial veins usually prevents patients from having an arteriovenous fistula created. In such cases, using deep vessels can be a more viable option as opposed to an arteriovenous graft. We describe a new approach for the brachio-brachial arteriovenous fistula creation technique. It consists of 3 small incisions, thus causing minimal surgical damage. We have found it to be better tolerated by the patients and well received by dialysis nurses. This procedure also allows improved access for cannulation and more available puncture sites., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Background: The purpose of the study was to find a relationship between the configuration of autogenous upper arm arteriovenous fistulas (AVFs) at the elbow and high access flow rates., Methods: Forty-seven patients with well-functioning autogenous upper arm AVFs at the elbow were included. The configuration of the AVF and access flow rate was determined by duplex scanning., Results: Hemodialysis access-induced distal ischemia scores and access flow rates were comparable in AVFs with 1 or 2 efferent veins (1829.9 ± 1121.3 mL/min, range [400-5000] vs. 1988.5 ± 1324.5 mL/min, range [130-5000]; P = 0.61). The basilic vein had statistically significant larger diameters than the cephalic vein (8.1 ± 2.7 mm, range [2.7-11.0] vs. 5.8 ± 2.5 mm, range [3.8-13.0]; P = 0.02), but no statistically significant difference in flow rates were observed (1884.5 ± 889.0 mL/min, range [824-3600] vs. 1130.0 ± 1258.4 mL/min, range [400-5000]; P = 0.53). Access flow rates were higher in AVFs with the brachial artery as afferent artery than when the radial artery was used (1909.5 ± 1273.2 mL/min, range [550-5000] vs. 1188.6 ± 642.7 mL/min, range [130-2800]; P = 0.02)., Conclusions: There is no difference in access flow rates in autogenous AVFs at the elbow with 1 or 2 efferent veins. Autogenous AVFs at the elbow on the radial artery have lower access flow rates than AVFs on the brachial artery., (Copyright © 2015 Elsevier Inc. All rights reserved.)

The National Kidney Foundation Dialysis Outcomes Quality Initiative guidelines favor autogenous vein for arteriovenous fistulas. This report describes our technique and results of arteriovenous fistulas between brachial artery and its transposed venae comitantes. The procedure was done in two stages, first anastomosis between brachial artery at the elbow and one of its venae comitantes and, 1 month later, transposition of the vein to a subcutaneous tunnel. The study included 21 patients (15 males, six females), nine of whom were diabetic, with a mean age of 53 years. The cumulative primary patency rate was (75.89%) at 1 year and (55.34%) at 2 years. Complications developed in 11/21 fistulas, including thrombosis, infection, aneurysm formation, and nonmaturation of the vein. Brachial artery to its transposed venae comitante fistula is an alternative access which can be used as a tertiary autogenous access.