Urinary tract infections following renal transplantation.
The incidence of urinary tract infections (UTIs) in 363 adult renal transplant recipients transplanted during the period 1990-96 has been analysed. UTI occurred in 96 patients (26%), most frequently during the first year after transplantation. Female recipients had significantly more UTI than male recipients (49% vs. 14%, p < 0.0001). There was no difference in the incidence of UTI between recipients receiving pig-tail catheters as ureteral stents or not, the figures being 21% vs. 28%, respectively. Age had no influence on the incidence of UTI. In 341 patients treated with cyclosporine the incidence of UTI was 28%, while in 15 patients treated with FK-506 only 1 patient (7%) had a UTI (ns). The majority of organisms cultured were gram-negative (76%), with approximately 1/3 being Escherichia coli and 1/5 being Enterococcus and Klebsiella/Enterobacter. The bacterial spectrum was not influenced by the recipient's age. UTI had no effect on the number of rejections, or on graft and patient survival in living donor transplant recipients. No significant difference was found in graft and patient survival rates at 3 yr between patients who had UTI or no UTI.
Takai
K
K
Department of Urology, Yamaguchi University School of Medicine, Ube, Japan.
Tollemar
J
J
Wilczek
H E
HE
Groth
C G
CG
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015994:Incidence; D016030:Kidney Transplantation; D016018:Least-Squares Analysis; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000453:epidemiology / Q000209:etiology* / Q000382:microbiology; D012307:Risk Factors; D012737:Sex Factors; D016019:Survival Analysis; D014552:Urinary Tract Infections / Q000453:epidemiology / Q000209:etiology* / Q000382:microbiology