A new technique for autogenous brachiobasilic upper arm transposition for vascular access for hemodialysis.
OBJECTIVE
Conventional brachiobasilic fistula creation consists of the mobilization and preparation of the brachial part of the basilic vein along its whole length, the vein transposition on the anterior surface of the arm and anastomosis using the brachial artery. In case of late thrombosis, the reparation of such a fistula is almost impossible.


METHODS
To avoid total vein clotting in the case of thrombosis we decided to prepare only a short part of the vein in our method and not to mobilize the other part of the vein. The brachiobasilic fistula with our modification was performed as a two-stage procedure in 18 patients (8 females and 10 males), aged from 37-78 yrs (60 +/- 13.6 yrs).


RESULTS
In two patients early thrombosis occurred. The reparation procedure was not performed in two patients (the first patient died due to pneumonia; the second patient did not give his permission for further intervention). In 16 patients brachiobasilic fistula creation was successful. Late thrombotic complications occurred in three patients (in the 3rd, 8th and 12th months). A new successful fistula, a few centimeters proximally to the original one, was per-formed in 2 patients 24hr and in 1 patient 48 hr after fistula clotting. On the following day after the procedure the fistula was ready to be used. The primary, assisted primary and cumulative secondary patency rates after 12 months of follow-up were 74, 89 and 100%, respectively.


CONCLUSIONS
In comparison with standard brachiobasilic techniques our method offers the possibility of a reparation procedure in the case of late thrombosis, which could improve the long-term patency of brachiobasilic fistulas. However, a prospective controlled study is necessary to establish if this new technique is superior to the traditional surgical procedure.
Weyde
W
W
Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wroclaw, Poland. klinef@am.centrum.pl
Krajewska
M
M
Letachowicz
W
W
Kusztal
M
M
Penar
J
J
Klinger
M
M
D000328:Adult; D000368:Aged; D001132:Arm / Q000098:blood supply*; D001166:Arteriovenous Shunt, Surgical / Q000009:adverse effects / Q000379:methods*; D001916:Brachial Artery / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D006435:Renal Dialysis; D012086:Reoperation; D013927:Thrombosis / Q000209:etiology; D014654:Vascular Patency; D014680:Veins / Q000601:surgery