Trial reportLangenbeck's archives of surgery2011
Transdermal absorption of ethanol- and 1-propanol-containing hand disinfectants.
Trial report in Langenbeck's archives of surgery, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 17 citations in OpenAlex.
- Contribution of dermal ethanol absorption during laboratory-controlled high-frequency use of alcohol-based hand rubs followed by glove use.Archives of toxicology · 2026Article
- Potential methanol toxicity and the importance of using a standardised alcohol-based hand rub formulation in the era of COVID-19.Antimicrobial resistance and infection control · 2020Article
- Phenothiazines Enhance Mild Hypothermia-induced Neuroprotection via PI3K/Akt Regulation in Experimental Stroke.Scientific reports · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
aimsEthanol- or 1-propanol-containing hand disinfectants are widely used as surgical hand antisepsis. The primary objective of this study was to investigate transdermal absorption of ethanol and 1-propanol from combination of 45% ethanol and 18% 1-propanol with skin protecting ingredients (Softa-Man®) within 1 h after application in comparison to the absorption of these alcohols from the product in the absence of the cosmetic additives. The secondary objective was to evaluate the dermal tolerability. MATERIALS AND
methodsFollowing the double-blind, randomized cross-over design for this clinical trial, 20 ml of two different alcohol-containing disinfectants was applied with a 200-cm(2) gauze swab on a skin area, identical in size and location, of 14 healthy volunteers for 10 min to investigate the absorption rate of ethanol and 1-propanol. Local dermal tolerability was evaluated using a four-point erythema scale.
resultsNo clinically relevant dermal absorption, with respect to ethanol and 1-propanol, could be observed within 1 h after application. Disinfectant-related mild local skin erythema was observed in three cases.
conclusionThe use of the tested formulations containing ethanol and 1-propanol can be considered as safe. The tested formulation containing skin protecting additives (Softa-Man®) does not result in more alcoholic absorption than the formulation without protective additives.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.