Clinical profile and predisposing factors for the development of urinary tract infection during the first 3 months postrenal transplantation: A tertiary care hospital experience

Abstract

Infections in renal allograft recipients, especially urinary tract infections (UTI), are an essential factor leading to an increase in morbidity, graft failure, and degrading the health-related quality of life. Aims and Objectives: Our objective is to assess the causes, risk factors, microbiological profile, and antibiotic sensitivity pattern of UTI in renal transplant recipients. Material and Methods: It was a prospective observational study, conducted at the Department of Nephrology, Sir Gangaram Hospital, New Delhi, India. Three hundred ten renal transplant recipients were enrolled. Results: Out of 300 transplant recipients, 107 (35.6%) had UTI. The mean age of patients with UTI was 32 ± 10.5 years. Females have a higher incidence of UTI than males. 64.5% of all diabetic patients had UTI. Escherichia coli (41%) was the most common causative agent. Gram-negative bacilli attributed the majority (88.5%) of cases. Klebsiella pneumonia was found to be multidrug-resistant in most cases. 61% of patients with reflux kidney disease before transplant suffered from UTI. Conclusion: On multivariate analysis in our study, diabetes (P=0.01), prolonged urethral catheterization (p=0.002), and double J stent kept in situ (p=0.03) and reflux kidney disease before transplant (p < 0.02) were independently associated with UTI prolonged.