A comparison of soap, alcohol and glove use during the nappy-changing procedure in a special care baby unit

Abstract

This study was conducted in a special care baby unit (SCBU) in a district general hospital and concentrated on hand decontamination and glove-wearing during the nappy-changing procedure. The aims were to determine whether or not nurses were adhering to existing infection control policies and guidelines, and to determine the most appropriate product to be used for hand decontamination. Nurses were observed carrying out nappy changes to determine their existing hand-washing and glove-wearing practices. A microbiological analysis of nurses' hands during the nappy change was performed in order to compare the effectiveness of soap, alcohol, and glove use in eliminating bacteria from the hands. The observation study demonstrated that not all nurses were adhering to existing infection control policies and guidelines. The microbiological analysis found that on the majority of occasions, alcohol was better than soap at removing bacteria from the hands but that gloves provided the best protection overall for both babies and nurses by preventing the acquisition of bacteria. Together these findings suggest that nurses' hands may be providing a route for the transmission of hospital-acquired infection in the SCBU. Ideally, nurses should be wearing gloves during the nappy-changing process and using alcohol to decontaminate their hands.