RESUMO
Tests were performed under working practice conditions to measure the tolerance and acceptability of commercially available hand rubs with proven efficacy. The products were compared with those in current use at the Hospices Civils de Lyon for surgical hand disinfection (Sterillium) and hygienic hand disinfection (Purell) to obtain information for public sector purchases. The 12 test products were Alcogel H, Assanis Pro, Clinogel, Dermalcool, Manugel Plus, Manugel Plus NPC, Manurub Liquid, Manurub Gel, Purell 85, Spitacid, Spitagel and Sterillium Gel. They were tested from mid-November to mid-April over four periods of three weeks, separated by two-week intervals during which the customary product was re-introduced. Participation of hospital wards and theatres was voluntary. Skin dryness and irritation were scored before and after each test period. Acceptability and ease of use were assessed by means of a questionnaire. Among the eight surgical hand rubs, only Manurub Liquid, Manurub Gel and Manugel Plus NPC did not cause significantly more dryness and irritation than Sterillium. For the 10 hygienic hand rubs, differences were noted depending upon the test period. Overall, Assanis Pro, Clinogel, Purell 85 and Sterillium Gel did not cause significantly more dryness and irritation than Purell. However, over the (colder) first three test periods, Assanis Pro and Sterillium Gel caused more irritation and Purell 85 caused more dryness than Purell. Responses to the questionnaires on acceptability indicated that users preferred their customary hand rubs (Sterillium and Purell). As these field tests involving many participants did not identify any superior products, previous purchase orders were renewed.