Ignite Creation Date:
2025-12-25 @ 12:36 AM
Ignite Modification Date:
2026-02-25 @ 10:12 PM
Study NCT ID:
NCT03625167
Status:
COMPLETED
Last Update Posted:
2025-02-19
First Post:
2018-08-01
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Effect of a Basic Skin Care Product on the Structural Strength of the Skin
Sponsor:
Prof. Dr. Jan Kottner
Organization:
Study Overview
Official Title:
An Exploratory Randomized Controlled Study to Evaluate the Effect of a Basic Skin Care Product on the Structural Strength of the Dermo-epidermal Junction
Status:
COMPLETED
Status Verified Date:
2025-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The main aim of this study is to investigate in a suction blister model, whether the use of a basic skin care formulation increases the mechanical integrity/adhesion of the dermo-epidermal junction.
Detailed Description:
The process of aging involves numerous structural and functional changes also affecting the skin. The skin fulfills a variety of protective and regulatory functions. Compared to other organs, the skin is constantly exposed to harmful environmental influences. Besides intrinsic factors these external factors may accelerate skin aging. Due to its ageing-related loss of functional capacity the skin becomes susceptible to develop adverse skin conditions and dermatological diseases (e.g. skin dryness, fungal infections). Especially old aged, care depended, and severely ill individuals are at high risk for developing severe skin injuries and wounds (e.g. decubitus, skin tears) with high social and economic impact. Empirical evidence indicates that the reduced adhesion of the dermal-epidermal junction is a major pathophysiological predictor for these types of injuries.
The suction blister model is an artificial and controlled technique for dermal-epidermal separation along the dermo-epidermal junction (DEJ). Empirical evidence suggests that the time of the dermal-epidermal separation (blistering time) is a measure of the dermo-epidermal adhesion. It has been proposed that the blistering time might be a clinically relevant parameter reflecting the mechanical integrity/stability of the dermo-epidermal junction.
Clinical practice guidelines recommend the use of topical skin care products to reduce the risk for pressure ulcer and skin tear development. However, the underlying working mechanisms of most basic skin care products are poorly understood. It is known that topically applied skin care products exhibit physical and chemical effects on and in the uppermost skin layers (e.g. the stratum corneum). Despite a few well known active ingredients (e.g. retinoids, vitamin C) exhibiting effects in the dermis, a particular skin protective effect of the vast majority of daily basic skin care applications on these deeper skin layers is unknown. The primary objective of this study is to test, whether the use of a basic skin care formulation increases the mechanical integrity/adhesion of the dermo-epidermal junction.
The suction blister model is an artificial and controlled technique for dermal-epidermal separation along the dermo-epidermal junction (DEJ). Empirical evidence suggests that the time of the dermal-epidermal separation (blistering time) is a measure of the dermo-epidermal adhesion. It has been proposed that the blistering time might be a clinically relevant parameter reflecting the mechanical integrity/stability of the dermo-epidermal junction.
Clinical practice guidelines recommend the use of topical skin care products to reduce the risk for pressure ulcer and skin tear development. However, the underlying working mechanisms of most basic skin care products are poorly understood. It is known that topically applied skin care products exhibit physical and chemical effects on and in the uppermost skin layers (e.g. the stratum corneum). Despite a few well known active ingredients (e.g. retinoids, vitamin C) exhibiting effects in the dermis, a particular skin protective effect of the vast majority of daily basic skin care applications on these deeper skin layers is unknown. The primary objective of this study is to test, whether the use of a basic skin care formulation increases the mechanical integrity/adhesion of the dermo-epidermal junction.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: