Outcome of infrainguinal revascularization for critical limb ischemia in diabetics with end stage renal disease.
BACKGROUND
End stage renal disease [ESRD] and diabetes have a negative effect on outcome of arterial reconstructions, because they are associated with a vulnerability to infection, an infrageniculate arterial occlusive disease and an increased perioperative risk. The combination of both in critically ischemic patients is traditionally considered a great threat to their limb or life. The risk/benefit ratio of revascularization in this clinical setting is marginal and therefore the decision making is controversial. This study was undertaken to determine the results of arterial reconstruction in patients with end-stage renal disease and diabetes mellitus.


METHODS
The outcome of 97 patients undergoing 121 arterial reconstructions due to lower limb threatening ischemia were reviewed. Primary and secondary patency rates as well as survival and limb salvage were estimated.


RESULTS
Thirty-day operative mortality rate was 10.3%. At one month, one year and 2 year follow-up, the survival rate was 89.7%, 77.6% and 44.2% respectively. Limb salvage at 6 months was 85.6%, at 12 months 75.3% and at 2 years 56.3%. The primary and secondary patency was 92.4% and 93.2% at 6 months and 71.7% and 72.7% at 12 months, respectively.


CONCLUSIONS
Diabeticpatients with ESRD attained an acceptable graft patency and limb salvage but they sustained higher perioperative mortality and morbidity and reduced survival.
Kplus Vascular Centre Haan, Department of Vascular and Endovascular Surgery, St. Josef Hospital Haan GmbH, Haan, Germany. drfsigala@yahoo.gr
F
F
Sigala
S
S
Georgopoulos
S
S
Langer
C
C
Baunach
E
E
Papalambros
K
K
Sigalas
J
J
Bramis
C
C
Bakoyiannis
E
E
Bastounis
W
W
Hepp
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003928:Diabetic Nephropathies / Q000401:mortality / Q000601:surgery*; D005260:Female; D006801:Humans; D007511:Ischemia / Q000150:complications / Q000401:mortality / Q000601:surgery*; D007676:Kidney Failure, Chronic / Q000401:mortality / Q000601:surgery*; D007866:Leg / Q000098:blood supply*; D023821:Limb Salvage; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D015996:Survival Rate; D014654:Vascular Patency