Environmental Exposure Clinical Trial
Official title:
Soap and the Removal of Diethylhexyl Phthalate From Hands: N-of-1 and Cross-Over Designs
NCT number | NCT02707172 |
Other study ID # | KMU-PH-201301 |
Secondary ID | |
Status | Completed |
Phase | N/A |
First received | |
Last updated | |
Start date | May 2013 |
Est. completion date | December 2013 |
Verified date | September 2018 |
Source | Kaohsiung Medical University Chung-Ho Memorial Hospital |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
The aim of the study is to evaluate the effectiveness in removing chemical exposure on hand, the investigators compare removal efficiency of Di-(2-ethylhexyl)phthalate (DEHP) on hands by hand washing with soap and water vs. water only. In two three-day N-of-1 trials, residual DEHP was measured in a single female adult who washed exposed hands with soap-and-water or water-only. Subsequently, a crossover study was performed by randomly assigning another 28 subjects equally to wash with soap-and-water or with water-only, and then each one received the other treatment 24 hrs later.
Status | Completed |
Enrollment | 28 |
Est. completion date | December 2013 |
Est. primary completion date | October 2013 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years to 65 Years |
Eligibility |
Inclusion Criteria: - healthy adult over age of 18 years - BMI>18 Exclusion Criteria: - diagnosis of any type of cancers, dermatitis, asthma - cut, abrasion, and trauma on hands - BMI <18 |
Country | Name | City | State |
---|---|---|---|
Taiwan | Kaohsiung Medical University | Kaohsiung | Kaohsiung County |
Lead Sponsor | Collaborator |
---|---|
Kaohsiung Medical University Chung-Ho Memorial Hospital |
Taiwan,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Amount of Diethylhexyl Phthalate Removed From Hand | Water rinse were performed immediately after hand-washing, and the concentration of diethylhexyl phthalate in the soiled water is measured. | immediately right after hand-washing |
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