Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
40 participants
INTERVENTIONAL
2008-12-31
Brief Summary
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Study design: A single-center, prospective, randomized, crossover, open study.
Number of patients: 20-40
Patient population: Healthy volunteers
Control: Different sites on patients body
Procedure duration: Total 3-5 hours (4 visits)
Duration of follow up: 4 days
Duration of study: Up to 6 months
Primary objectives: To examine the difference in erythemal response as a function of dose rate, and to assess the total amount of energy that is theoretically transmitted through a sunscreen within the range of SPF 2-10.
Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
CROSSOVER
BASIC_SCIENCE
NONE
Interventions
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exposure to UVB radiation
exposure to UVB radiation for limited time in order to establish subject's minimal erythema dose.
Eligibility Criteria
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Inclusion Criteria
* Age 18-60.
* Absence of obvious sun damage on the volar side of the forearm or other exposure sites.
* Absence of exposure of the arms or other exposure sites to sunlight for two weeks prior to the experiment.
Exclusion Criteria
* Multiple nevi or atypical nevi on the forearm.
* Signs of sun damage on the volar side of the forearm or other exposure sites.
* Mentally incompetent.
18 Years
60 Years
ALL
Yes
Sponsors
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Goldenhersh, Michael, M.D.
INDIV
Responsible Party
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Dr. Goldenhersh's Dermatology Clinic
Other Identifiers
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goldenhersh1
Identifier Type: -
Identifier Source: org_study_id