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The present study evaluates the effects of bactericidal load reduction after surgical hand antisepsis using the reference antiseptic product propanol- 1 60% as control versus a surgical hand antisepsis with addition of a solution of alcohol, chlorhexidine digluconate and potassium sorbate in order to test if pass the standard european norm 12791.
The investigators conducted a crossover clinical trial to evaluate the antiseptic effectiveness of surgical hand antisepsis using propan-ol-1 60% by using the reference antiseptic product propan-ol-1 60% as control versus a surgical hand antisepsis with addition of a solution of alcohol, chlorhexidine digluconate and potassium sorbate in order to test if pass the standard european norm 12791. Samples will be taken from the hands of each volunteer after a surgical hands antiseptic.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Hand antisepsis with propanolol-1 60% | Active Comparator | Effectiveness of pre-surgical hand washing in reducing bacterial load using propranolol- 1 60% as control. |
|
| Hand antisepsis with solution of alcohol, chlorhexidine digluconate and potassium sorbate | Active Comparator | Effectiveness of pre-surgical hand washing in reducing bacterial load using a solution of alcohol, chlorhexidine digluconate and potassium sorbate |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Hand antisepsis with Propanolol- 1 60%. | Drug |
|
| Measure | Description | Time Frame |
|---|---|---|
| Reduction of bacterial load immediately after hand scrub | Participants will scrub the antiseptic solution vigorously from hand to the wrists according with the standard handrub procedure | Change from bacterial load at 5 minutes] |
| Measure | Description | Time Frame |
|---|---|---|
| Reduction of bacterial load after 3 hours of hand scrub | Participants will scrub the antiseptic solution vigorously from hand to the wrists according with the standard handrub procedure after 3 hours | Change from bacterial load at 3 hours |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Ricardo Becerro de Bengoa Vallejo | Contact | +34 670678145 | ribebeva@ucm.es | |
| Marta E Losa Iglesias | Contact | +34 616962413 | marta.losa@urjc.es |
| Name | Affiliation | Role |
|---|---|---|
| Ricardo Becerro de Bengoa Vallejo | Universidad Complutense de Madrid | Principal Investigator |
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A number will be assigned to each participant
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Crossover Assignment Crossover design is used
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The samples will be sent to the laboratory with numbers
|
| Hand antisepsis with a solution of alcohol, chlorhexidine digluconate and potassium sorbate. | Drug |
|
|
| ID | Term |
|---|---|
| D000431 | Ethanol |
| C010882 | chlorhexidine gluconate |
| D013011 | Sorbic Acid |
| ID | Term |
|---|---|
| D000438 | Alcohols |
| D009930 | Organic Chemicals |
| D005231 | Fatty Acids, Unsaturated |
| D005227 | Fatty Acids |
| D008055 | Lipids |
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