Urinary tract infection in pediatric renal transplantation.
Urinary tract infection is a frequent complication following renal transplantation and represents a potential focus for systemic infection in the immunosuppressed transplant recipient. The incidence, etiologic factors, temporal pattern, bacteriology, and prognostic significance of urinary tract infection were determined by analysis of 85 renal allografts in 69 patients. Significant bacteriuria occurred after 49 of 85 transplants (58 per cent). The incidence of infection was not related to success or source of the allograft, but was related to patient gender. Urinary tract infections developed in 68 per cent of females, while only 43 per cent of males became infected (p less than 0.05). Escherichia coli caused most first infections (30 per cent), while Pseudomonas aeruginosa and E. coli were equally responsible for recurrent infections (25 per cent each). Children with previous reconstructive urologic surgery had similar allograft success (63 per cent) and infection rates (53 per cent) as our other children (61 per cent and 58 per cent, respectively). No apparent correlation was noted between episodes of infection and graft rejection. Thorough preoperative assessment and preparation and prompt, specific treatment minimize the adverse influences of urinary tract infection.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006084:Graft Rejection; D006801:Humans; D007676:Kidney Failure, Chronic / Q000150:complications; D007678:Kidney Glomerulus; D016030:Kidney Transplantation; D008297:Male; D011183:Postoperative Complications; D012737:Sex Factors; D013997:Time Factors; D014184:Transplantation, Homologous; D014552:Urinary Tract Infections / Q000209:etiology* / Q000382:microbiology; D014566:Urogenital System / Q000601:surgery