Not provided
| ID | Type | Description | Link |
|---|---|---|---|
| R03HD088847 | U.S. NIH Grant/Contract | View source |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | NIH |
Not provided
Not provided
Not provided
Not provided
The purpose of the study is to quantify the efficacy of hand washing (HW) and ethyl alcohol-based hand sanitizer (S) for third-hand smoke (THS) removal in a sub-sample of non-staff smokers using nicotine wipes on adjacent fingers before and after HW/S.
The hypotheses are that detectable levels of surface nicotine will remain on participants' fingers, regardless of hand washing (HW) and ethyl alcohol-based hand sanitizer (S) attempts and that greater finger levels of surface nicotine will remain after alcohol sanitization compared to hand washing.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Hand washing with soap for thirdhand smoke removal | Active Comparator |
| |
| Ethyl alcohol-based sanitizer for thirdhand smoke removal | Active Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| 2% Chlorohexidine Gluconate soap | Drug | Participants will wash hands for 30 seconds with 2% Chlorohexidine Gluconate soap. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Nicotine level on finger #1 | Nicotine will be sampled from one finger of each participant's dominant hand (thumb, index, or middle finger). Finger will be wiped and nicotine level will be quantified. | baseline |
| Nicotine level on finger #2 | Nicotine will be sampled from one finger of each participant's dominant hand (thumb, index, or middle finger). Finger will be wiped and nicotine level will be quantified. | 5 minutes after hand washing or sanitizing |
| Nicotine level on finger #3 | Nicotine will be sampled from one finger of each participant's dominant hand (thumb, index, or middle finger). Finger will be wiped and nicotine level will be quantified. | 1 hour after hand washing or sanitizing |
Not provided
Not provided
Inclusion Criteria ():
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Thomas Northrup, PhD | The University of Texas Health Science Center, Houston | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| The University of Texas Health Science Center at Houston | Houston | Texas | 77030 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 34634832 | Derived | Northrup TF, Stotts AL, Suchting R, Khan AM, Klawans MR, Green C, Hoh E, Hovell MF, Matt GE, Quintana PJE. Handwashing Results in Incomplete Nicotine Removal from Fingers of Individuals who Smoke: A Randomized Controlled Experiment. Am J Perinatol. 2022 Nov;39(15):1634-1642. doi: 10.1055/s-0041-1736287. Epub 2021 Oct 11. |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| ICF | No | No | Yes | Informed Consent Form | Feb 15, 2017 | May 3, 2022 | ICF_000.pdf |
Not provided
| ID | Term |
|---|---|
| D000431 | Ethanol |
| ID | Term |
|---|---|
| D000438 | Alcohols |
| D009930 | Organic Chemicals |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| 62% ethyl alcohol-based hand sanitizer | Drug | Participants will apply 62% ethyl alcohol-based hand sanitizer for 30 seconds |
|