Development of a health care personnel handwash with 6-hour persistence
| Autor: | Lawton A. Seal, Dennis L. Carson, Eric Roche, Catherine Van Der Kar, D. Innes Cargill, Herbert B. Slade, Duncan T. Aust |
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| Rok vydání: | 2010 |
| Předmět: |
Adult
Skin barrier medicine.medical_specialty Time Factors Epidemiology Health Personnel Persistence (computer science) Microbial resistance Hand sanitizer Health care medicine Humans Intensive care medicine Skin integumentary system Resistance development business.industry Health Policy Antimicrobial efficacy Public Health Environmental and Occupational Health Antimicrobial Hand Bacterial Load Infectious Diseases Alcohols business Disinfectants Hand Disinfection |
| Zdroj: | American journal of infection control. 39(3) |
| ISSN: | 1527-3296 |
| Popis: | Background Health care handwashes/sanitizers help prevent the spread of infection. Many are alcohol-based, providing immediate microbial kill. Few contain persistence factors for residual antimicrobial effects. We conducted multiple studies on Viacydin-Containing Alcohol Sanitizer (VCAS) to evaluate antimicrobial properties and skin friendliness. Methods The potential of VCAS to cause use related skin problems was examined by repeated applications over a 3-week period. Excessive handwashing compared effects of VCAS on the skin barrier with that of other handwash products. Antimicrobial range, immediate kill rates, and resistance development were assessed as was the potential for continued antimicrobial activity over an extended period following product use. Results Our data showed the VCAS formula has broad, rapid antimicrobial efficacy without promoting microbial resistance. VCAS is mild to skin. Antimicrobial persistence testing showed that VCAS remained effective up to 6 hours postapplication. Conclusion VCAS was superior to or at parity with on-market products, exhibited substantial residual effects and persistence up to 6 hours, and was safe and well tolerated. These results provide strong evidence for the value of VCAS to help prevent and eliminate pathogen contamination of the hands. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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