Efficacy of handrubbing with alcohol based solution versus standard handwashing with antiseptic soap: randomised clinical trial
- 17 August 2002
- Vol. 325 (7360), 362
- https://doi.org/10.1136/bmj.325.7360.362
Abstract
Objective: To compare the efficacy of handrubbing with an alcohol based solution versus conventional handwashing with antiseptic soap in reducing hand contamination during routine patient care. Design: Randomised controlled trial during daily nursing sessions of 2 to 3 hours Setting: Three intensive care units in a French university hospital Participants: 23 healthcare workers Interventions: Handrubbing with alcohol based solution (n=12) or handwashing with antiseptic soap (n=11) when hand hygiene was indicated before and after patient care. Imprints taken of fingertips and palm of dominant hand before and after hand hygiene procedure. Bacterial counts quantified blindly Main outcome measures: Bacterial reduction of hand contamination. Results: With handrubbing the median percentage reduction in bacterial contamination was significantly higher than with handwashing (83% v 58%, P=0.012), with a median difference in the percentage reduction of 26% (95% confidence interval 8% to 44%). The medianduration of hand hygiene was 30 seconds in each group. Conclusions: During routine patient care handrubbing with an alcohol based solution is significantly more efficient in reducing hand contamination than handwashing with antiseptic soap.Keywords
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