Blocking the prevalence of adenoviral conjunctivitis in premature infants by combined disinfection method

This study aimed to determine the cause behind the outbreak of nosocomial adenoviral conjunctivitis in the Neonatal Intensive Care Unit (NICU) and the impact of infection control measures. The objectives of the present study include investigation of the hospital-borne infection associated with adenoviral conjunctivitis, analysis of the possible risk factors, setting bundle infection control measures, which were adjusted according to the control effect. The present study also aims to observe the effect of different intervention measures on controlling adenoviral conjunctivitis. During the first and second intervention periods, overall 635 and 597 NICU patients were enrolled, respectively. Ophthalmoscopy was conducted among 188 (in the first intervention) and 184 (in the second intervention) patients (P>0.05). The times of ophthalmoscopy the patients received were 417 and 457 (P<0.001). During the first intervention, 13 patients suffered from adenoviral conjunctivitis, while no patients with adenoviral conjunctivitis were found during the second intervention (P<0.001). All adenoviral conjunctivitis cases were reported 6-27 days (mean 12 days) after ophthalmoscopy. The hydrogen peroxide disinfection bundle measures can effectively restrict the prevalence of adenoviral conjunctivitis associated with ophthalmoscopy in premature infants.PMID:34053959 | DOI:10.7883/yoken.JJID.2021.099
Source: Japanese Journal of Infectious Diseases - Category: Infectious Diseases Authors: Source Type: research