[Optimizing surgical hand disinfection].
For more than 110 years hands of surgeons have been treated before a surgical procedure in order to reduce the bacterial density. The kind and duration of treatment, however, has changed significantly over time. Recent scientific evidence suggests a few changes with the aim to optimize both the efficacy and the dermal tolerance. Aim of this article is the presentation and discussion of new insights in surgical hand disinfection. A hand wash should be performed before the first disinfection of a day, ideally at least 10 min before the beginning of the disinfection as it has been shown that a 1 min hand wash significantly increases skin hydration for up to 10 min. The application time may be as short as 1.5 min depending on the type of hand rub. Hands and forearms should be kept wet with the hand rub for the recommended application time in any case. A specific rub-in procedure according to EN 12791 has been found to be suitable in order to avoid untreated skin areas. The alcohol-based hand rub should have a proven excellent dermal tolerance in order to ensure appropriate compliance. Considering these elements in clinical practice can have a significant impact to optimize the high quality of surgical hand disinfection for prevention of surgical site infections.
Kampf
G
G
Bode Chemie GmbH & Co., Scientific Affairs, 22525 Hamburg. guenter.kampf@bode-chemie.de
Kramer
A
A
Rotter
M
M
Widmer
A
A
D004202:Disinfectants / Q000008:administration & dosage; D004203:Disinfection / Q000379:methods*; D006235:Hand Disinfection / Q000379:methods*; D006801:Humans; D009873:Operating Rooms; D012867:Skin / Q000382:microbiology; D013514:Surgical Procedures, Operative; D013530:Surgical Wound Infection / Q000517:prevention & control; D013997:Time Factors
D004202:Disinfectants