Clinical Trial

DNA Repair Activity in the Skin of Day and Night Shift Workers

Recruiting
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Summary
The purpose of this study is to test how the skin of night shift workers responds to artificial sunlight (ultraviolet B radiation; UVB) at two different times of the day in comparison to normal day shift workers. After the skin biopsies are obtained, they will be brought to the laboratory to be exposed to UVB radiation and to measure UVB responses.
Protocol Amendment History 12 amendments
This ClinicalTrials.gov record has been amended 12 times since 2019-10-08; most recent amendment 2026-07-15.
Status change: Not Yet Recruiting → Recruiting 2023-01-09
Trial Details
NCT Number NCT04122456
Lead Sponsor Wright State University
Conditions Skin Cancer
Enrollment 48 participants
Start Date 2022-12-07
Primary Completion 2027-12 (estimated)
Study Completion 2027-12 (estimated)
Updated on ClinicalTrials.gov 2026-07-17