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Minimal Erythema Dose of UV-B in Normal Population of Taiwan

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ClinicalTrials.gov Identifier: NCT00166933
Recruitment Status : Completed
First Posted : September 14, 2005
Last Update Posted : December 21, 2005
Information provided by:

Study Description
Brief Summary:
There is no previous study on the minimal erythema dose of UVB irradiation in Chinese people. We will investigate the correlation of skin phototype, constitutive skin color, facultative skin color and minimal erythema dose in Taiwanese.

Condition or disease
Human Volunteers

Detailed Description:
The skin phototype will be obtained from a structuralized questionaire. The constitutive skin color and facultative skin color will be obtained by chromameter. The minimal erythema dose will be obtained by physician's assessment.

Study Design

Study Type : Observational
Estimated Enrollment : 60 participants
Primary Purpose: Screening
Time Perspective: Cross-Sectional
Time Perspective: Prospective
Official Title: Minimal Erythema Dose of UV-B in Normal Population of Taiwan
Study Start Date : June 2005
Estimated Study Completion Date : August 2005
Groups and Cohorts

Outcome Measures

Eligibility Criteria

Information from the National Library of Medicine

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Ages Eligible for Study:   10 Years to 65 Years   (Child, Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

10-65 years old normal healthy volunteers

Exclusion Criteria:

Age under 10 years old or older than 65 years old People with a past history of photo-sensitivity People who had been treated with phototherapy

Contacts and Locations

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00166933

Chia-Yu Chu
Taipei, Taiwan, 100
Sponsors and Collaborators
National Taiwan University Hospital
Principal Investigator: Chia-Yu Chu, MD Department of Dermatology, National Taiwan University Hospital
More Information

ClinicalTrials.gov Identifier: NCT00166933     History of Changes
Other Study ID Numbers: 9461700530
First Posted: September 14, 2005    Key Record Dates
Last Update Posted: December 21, 2005
Last Verified: August 2005

Keywords provided by National Taiwan University Hospital:
minimal erythema dose

Additional relevant MeSH terms:
Skin Diseases