Can COVID-19 pandemic surveillance reduce nosocomial urinary infections in urologic surgery?

Introduction: Since COVID-19 pandemic spread, strict preventive measures were adopted to reduce the risk of transmission. Antiseptic dispensers for hand hygiene were diffusely available for patients and hospital staff. To investigate the prophylactic role played by the strict antiseptic rules adopted during pandemic, the rates of nosocomial urinary infections in 2019 and 2020 were compared. Materials and methods: Patients’ clinical pre-operative characteristics, symptoms, fever, and laboratory data were recorded pre- and post-operatively. Urological surgery was classified in five categories: 1. major surgery 2. upper urinary tract endoscopy, 3. lower urinary tract endoscopy, 4. minor surgery, and 5. Nephrostomy and ureteral stenting. Clavien-Dindo complication score was used. Statistical analysis was performed with R 3.4.2 software. Results: Out of 495 patients, 383 (57.1%) underwent surgical intervention in pre-pandemic March–May 2019 period and 212 (42.9%) in the same pandemic 2020 interval. Preoperatively, 40 (14.1%) and 11 (5.2%) and 77 (27.3%) and 37 (17.5%) patients had fever (p