1. Urethral Instillation of Povidone-Iodine Reduces Post-Cystoscopy Urinary Tract Infection in Males: A Randomized Controlled Trial
- Author
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Rohit Dadhwal, Rishi Nayyar, P.N. Dogra, Ravindra Mohan Pandey, and Arti Kapil
- Subjects
Adult ,Male ,medicine.medical_specialty ,Adolescent ,Urinary system ,Distal Urethra ,030232 urology & nephrology ,Urology ,lcsh:Medicine ,Urine ,urologic and male genital diseases ,Article ,law.invention ,Cohort Studies ,03 medical and health sciences ,Young Adult ,0302 clinical medicine ,Randomized controlled trial ,Urethra ,law ,medicine ,Humans ,lcsh:Science ,Povidone-Iodine ,Aged ,Urinary tract infection ,Multidisciplinary ,medicine.diagnostic_test ,Bacteria ,business.industry ,Incidence (epidemiology) ,lcsh:R ,Cystoscopy ,Urological manifestations ,Middle Aged ,female genital diseases and pregnancy complications ,030220 oncology & carcinogenesis ,Cohort ,Urinary Tract Infections ,lcsh:Q ,Bacterial infection ,business ,Cohort study - Abstract
Office cystoscopy may be associated with urinary tract infection (UTI) in up to 10โ20% of patients. Current practice of surgical part preparation in males with povidone-iodine excludes distal urethra in males, leaving a possibility for resident intra-urethral flora to cause post-procedural UTI. We designed this randomized study to assess whether additional cleaning of distal urethra with povidone-iodine solution can help reduce post-procedural incidence of UTIs in this setting. Additionally, urethral swab culture was done in the entire cohort to identify the prevalent microflora in the distal male urethra and to evaluate its role in causation of post-procedural UTI. Using a specialized urethral swab culture methodology, 85% males demonstrated some bacteria and 16% showed common uro-pathogens. 28 (14.5%) cases had post-procedure culture positive UTI. The incidence of UTI in control group (22%) was significantly more than the intervention group (7%) (p value
- Published
- 2020