Results of kidney transplantation with simultaneous implantation of vascular graft.

BACKGROUND

Arteriosclerosis and calcification of iliac arteries are common in patients on dialysis. This study sought to evaluate the outcome after kidney transplantation and simultaneous implantation of vascular grafts.

PATIENTS AND METHODS

In a single center study we evaluated donor and recipient data among 443 kidney transplantations in adults performed between January 2002 and October 2006. In 11 recipients (2.5%) a vascular graft (Gore-Tex) was implanted due to severe arterioscleroses of the iliac vessels.

RESULTS

Reconstruction of the lower limb blood supply was performed with an ileofemoral Gore-Tex-Bypass in 9 of 11 patients, with an aortofemoral bypass in 1 patient, and with a femoroiliac crossover bypass in 1 patient. Overall, 8 of 11 patients (73%) had an uneventful postoperative course. Six of 11 patients had primary graft function.

CONCLUSIONS

This analysis demonstrated that vascular reconstruction during kidney transplantation has to be performed rarely but has a strong impact on further life and kidney function. In 8 of 11 patients, kidney function at 6 months was good. Severe arteriosclerosis is usually not a contraindication for kidney transplantation. However, training in vascular surgery seems to be important to achieve satisfying results. In this series, simultaneous implantation of vascular prosthetic grafts was safe since there were no infectious complications of the graft itself.