Vascular access using the superficial femoral vein.
OBJECTIVE
The superficial femoral vein (SFV) provides an alternative autologous conduit for fistula formation in patients who might otherwise require a prosthetic graft for hemodialysis (HD) access. The purpose of this study was to assess the results of this technique.


METHODS
Patients who underwent formation of a SFV fistula were identified from a prospectively maintained database. Casenotes were reviewed for details of the operation, complications, subsequent interventions, and to determine whether the fistula was used for vascular access.


RESULTS
Fifteen patients (seven males, eight females; median age 53, range 28-72 yrs) were identified. Patients had a median of four (range 2-9) previous fistulae. In three patients, the mobilized SFV was transferred to the upper limb while 12 patients had lower limb fistulae. Twelve patients (80%) used their SFV fistula for HD. Eleven patients developed a wound complication (infection, dehiscence, hematoma or bleeding), with four patients returning to theater for formal exploration and three requiring application of a vacuum dressing. Two patients developed post-operative lower limb ischemia. Two patients died during a median follow-up time of 7 (range 1-27) months.


CONCLUSIONS
In selected patients who have exhausted conventional routes for vascular access the SFV fistula can be used for the maintenance of HD. There is, however, significant associated morbidity and repeated intervention is often required.
Scollay
John M
JM
Department of Vascular Surgery, Ninewells Hospital and Medical School, Dundee, UK. john.scollay@nhs.net
Skipworth
Richard J E
RJ
Severn
Alison
A
Nagy
John
J
Howd
Alison
A
Griffiths
Gareth D
GD
D000328:Adult; D000368:Aged; D001166:Arteriovenous Shunt, Surgical / Q000009:adverse effects / Q000379:methods* / Q000401:mortality; D005260:Female; D005268:Femoral Vein / Q000503:physiopathology / Q000601:surgery*; D006801:Humans; D007511:Ischemia / Q000209:etiology / Q000601:surgery; D053208:Kaplan-Meier Estimate; D008297:Male; D008875:Middle Aged; D054843:Negative-Pressure Wound Therapy; D006435:Renal Dialysis; D012086:Reoperation; D012606:Scotland; D013530:Surgical Wound Infection / Q000209:etiology / Q000601:surgery; D013997:Time Factors; D016896:Treatment Outcome; D014654:Vascular Patency