NCT03641430

The Effects of Over-the-Counter Products on the Skin

• Status: Withdrawn
• Phase: N/A
• Study type: Interventional
• Enrollment: 0 (actual)
• Sponsor: Johns Hopkins University · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

The primary purpose of this study is to investigate the safety and tolerability of commonly used over-the-counter products and the effects of the products on skin health.

Detailed description

Participant will apply commonly used skin product on skin for a period of time with or without light challenge. The investigators will perform clinical assessments of the skin associated with product application as well as assess these changes with and without light challenge. Skin biopsies will be obtained following standard medical practice and will be used to analyze skin markers related to photoaging, pigmentation, oxidative stress, and other dermatologic conditions.

Conditions

• Skin Health

Interventions

Type	Name	Description
OTHER	Supportive care with OCT product	Participants will apply over-the-counter product for a certain period with or without light challenge. We will perform clinical assessments of the skin associated with product application as well as assess these changes with and without light challenge. Skin biopsies will be obtained following standard medical practice and will be used to analyze skin markers related to photoaging, pigmentation, oxidative stress, and other dermatologic conditions.

Timeline

• Start date: 2021-12-01
• Primary completion: 2024-06-01
• Completion: 2025-02-01
• First posted: 2018-08-22
• Last updated: 2022-06-30

Locations

1 site across 1 country: United States