BACKGROUND: An intervention was designed to test whether the addition of an ultraviolet (UV) disinfection step after terminal cleaning would be helpful in reducing Clostridium difficile infection (CDI) rates in a real-world situation. METHODS: This study was a quasi-experimental design using 3 units as intervention units for the intervention and 3 similar units as control units. Intervention units 2 hematology and bone marrow transplant units and one medical-surgical unit at a large teaching hospital in the Midwest. UV disinfection was added after patient discharge and terminal cleaning in the intervention units. RESULTS: At baseline, CDI rates in the intervention and control arms were similar. During the 6 months of UV disinfection, the CDI rate in the intervention units decreased to 11.2 per 10,000 patient days, compared with 28.7 per 10,000 patient days in the control units (P = .03). In addition, the intervention units also saw a reduction in vancomycin-resistant enterococci acquisition. CONCLUSIONS: The addition of UV disinfection to the terminal cleaning resulted in a reduction in CDI that has been sustained over several months 2 years.
BACKGROUND: An intervention was designed to test whether the addition of an ultraviolet (UV) disinfection step after terminal cleaning would be helpful in reducing Clostridium difficileinfection (CDI) rates in a real-world situation. METHODS: This study was a quasi-experimental design using 3 units as intervention units for the intervention and 3 similar units as control units. Intervention units 2 hematology and bone marrow transplant units and one medical-surgical unit at a large teaching hospital in the Midwest. UV disinfection was added after patient discharge and terminal cleaning in the intervention units. RESULTS: At baseline, CDI rates in the intervention and control arms were similar. During the 6 months of UV disinfection, the CDI rate in the intervention units decreased to 11.2 per 10,000 patient days, compared with 28.7 per 10,000 patient days in the control units (P = .03). In addition, the intervention units also saw a reduction in vancomycin-resistant enterococci acquisition. CONCLUSIONS: The addition of UV disinfection to the terminal cleaning resulted in a reduction in CDI that has been sustained over several months 2 years.
Authors: F Chiappa; B Frascella; G P Vigezzi; M Moro; L Diamanti; L Gentile; P Lago; N Clementi; C Signorelli; N Mancini; A Odone Journal: J Hosp Infect Date: 2021-05-21 Impact factor: 3.926
Authors: Clysly Celine R Ramos; Josemaria Lorenzo A Roque; Diane B Sarmiento; Luis Enrico G Suarez; Janela Tanya P Sunio; Kaezzy Ila B Tabungar; Geraldine Susan C Tengco; Phylis C Rio; Allan L Hilario Journal: Int J Health Sci (Qassim) Date: 2020 Nov-Dec