New study checks if skin prep really kills germs
NCT ID NCT01366417
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested how well a skin disinfectant called ChloraPrep kills bacteria on the skin before injections. 25 healthy adults had the disinfectant applied, and researchers measured bacteria levels after 30 seconds and 10 minutes. The goal was to see if it works better than a standard alcohol pad.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ChloraPrep (chlorhexidine gluconate and isopropyl alcohol)
- What this could lead to
- If successful, this could confirm that ChloraPrep effectively reduces bacteria on the skin before injections, supporting its use in clinical settings.
- What could go wrong
- This is a small, early-phase study with only 25 healthy adults, so results may not apply to all patients or settings. It measures bacteria counts, not infection rates.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
25 people
The number who actually took part.
- Start date
-
May 2011
- Finished
-
Jun 2011
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 90 years
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * in good general health * have skin within 6 inches of the test sites that is free of tattoos, dermatoses, abrasions, cuts, lesions or other skin disorders. Exclusion Criteria: \- topical or systemic antimicrobial exposure within 14 days prior to the Screen Visit
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Microbiotest
Sterling, Virginia, 20164, United States
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