Actively Recruiting

Phase Not Applicable
Age: 18Years - 40Years
All Genders
Healthy Volunteers
NCT04122456

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

Led by Wright State University · Updated on 2025-02-06

48

Participants Needed

1

Research Sites

155 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

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.

CONDITIONS

Official Title

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

Who Can Participate

Age: 18Years - 40Years
All Genders
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • Male or female
  • Fair skin type Fitzpatrick I or II
  • Age between 18 and 40 years
  • Able to understand study procedures and risks
  • Primarily work and stay awake during normal daylight hours (6 am to 6 pm) or night shift hours (6 pm to 6 am) over the past 3 months
  • Able to complete a 3-month calendar of work schedule
Not Eligible

You will not qualify if you...

  • Known photosensitivity
  • Currently taking photosensitizing medications
  • Diabetes Mellitus
  • Use of hormonal agents such as birth control pills
  • History of abnormal scarring
  • History of skin infections
  • History of skin cancers
  • History of sleep disorders like sleep apnea or insomnia
  • Allergy to lidocaine local anesthetic
  • Pregnancy or nursing
  • Other serious health issues

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

Wright State Physicians

Fairborn, Ohio, United States, 45324

Actively Recruiting

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Research Team

M

Manager, Clinical Research Operations

CONTACT

R

Regulatory Specialist

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

NON_RANDOMIZED

Model

PARALLEL

Primary Purpose

DIAGNOSTIC

Number of Arms

2

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