Ignite Creation Date:
2025-12-18 @ 9:55 AM
Ignite Modification Date:
2025-12-18 @ 9:55 AM
Study NCT ID:
NCT02645214
Status:
None
Last Update Posted:
2017-02-14 00:00:00
First Post:
2015-12-31 00:00:00
Is Possible Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Antiseptic Scrub Contamination and Transmission Trial
Sponsor:
None
Organization:
Study Overview
Official Title:
Antiseptic Scrub Contamination and Transmission Trial: A Randomized Controlled Trial to Evaluate the Impact of Antiseptic Scrubs on Bacterial Contamination.
Status:
None
Status Verified Date:
2016-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
ASCOT
Brief Summary:
The investigators will perform a 3-arm prospective, blinded, randomized, controlled trial with a cross-over design to determine if HCP who wear antiseptic-impregnated clothing (i.e., surgical scrubs) will acquire and transmit fewer pathogens than HCP wearing standard clothing.
A total of 40 intensive care unit (ICU) nurses (from the Medical and Surgical ICUs in the Duke Medical Pavilion) will be enrolled and sign a consent form to participate in the study. Their main task will be to wear control (non- antiseptic) scrubs (Arm 1) and two different types of antiseptic-impregnated scrubs (Arms 2 and 3). Subjects will be randomized to one of 6 strategies. Each nurse typically cares for two patients each day and will be enrolled for three consecutive days (or shifts, if they do not work for 3 days in a row). Once the nurses have consented to participate in this project, the study coordinator will provide the 3 sets of scrubs and will label them with numbers, thus blinding the nurses to which scrubs they will wear on which day. The nurse will wear the scrubs on the 3 pre-arranged shifts.
Data will be summarized using standard statistical methods. The investigators will utilize linear mixed models to compare relative differences in the amount of contamination between arms at the end of the shift to adjust for our crossover study design. Mixed effects logistic regression models will be used to compare proportions. All calculations will be adjusted for the amount of environmental contamination observed during the shift and contamination on HCP clothing in the beginning of the shift. Statistical significance for two primary comparisons (each antiseptic scrub versus control) will be corrected for multiple comparisons.
This is a minimal risk study and the investigators have no safety concerns from the patients or nurses as relates to obtaining swabs and room cultures, nor with wearing the scrubs and having them cultured. Data will be stored on encrypted Duke Medicine servers (participant log \& study IDs) and/or in our REDCap database (all other data collected for the study).
A total of 40 intensive care unit (ICU) nurses (from the Medical and Surgical ICUs in the Duke Medical Pavilion) will be enrolled and sign a consent form to participate in the study. Their main task will be to wear control (non- antiseptic) scrubs (Arm 1) and two different types of antiseptic-impregnated scrubs (Arms 2 and 3). Subjects will be randomized to one of 6 strategies. Each nurse typically cares for two patients each day and will be enrolled for three consecutive days (or shifts, if they do not work for 3 days in a row). Once the nurses have consented to participate in this project, the study coordinator will provide the 3 sets of scrubs and will label them with numbers, thus blinding the nurses to which scrubs they will wear on which day. The nurse will wear the scrubs on the 3 pre-arranged shifts.
Data will be summarized using standard statistical methods. The investigators will utilize linear mixed models to compare relative differences in the amount of contamination between arms at the end of the shift to adjust for our crossover study design. Mixed effects logistic regression models will be used to compare proportions. All calculations will be adjusted for the amount of environmental contamination observed during the shift and contamination on HCP clothing in the beginning of the shift. Statistical significance for two primary comparisons (each antiseptic scrub versus control) will be corrected for multiple comparisons.
This is a minimal risk study and the investigators have no safety concerns from the patients or nurses as relates to obtaining swabs and room cultures, nor with wearing the scrubs and having them cultured. Data will be stored on encrypted Duke Medicine servers (participant log \& study IDs) and/or in our REDCap database (all other data collected for the study).
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: