Clinical trial NCT05888311: Evaluation of the Protection of a Liquid Bandage
Official title: Randomized, Open Clinical Study to Evaluate the Protective Potential of a Liquid Bandage Based on Liquid Elastic Collodion Versus no Treatment
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Skin Care
Keywords: effectiveness
Contact test
Lead sponsor: Eurofarma Laboratorios S.A.
Sponsor class: INDUSTRY
First posted: 2023-06-05
Enrollment: 72
Sex: ALL
Minimum age (years): 18
Maximum age (years): 70
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: This study was designed with the objective of evaluating the protection potential provided by the experimental product (Liquid Bandage) by evaluating its barrier formation capacity. Once the product's ability to form a barrier is confirmed, its ability to protect against small skin injuries, such as small cuts and bruises, blisters and cracks, is confirmed. The barrier formation also guarantees protection against the formation of calluses.


Eligibility criteria: Inclusion criteria

* Age between 18 and 70 years old.
* Fitzpatrick skin phototype classification I to IV.
* Presence of intact skin in the test region (right forearm and left forearm for selected participants).
* Agreement to adhere to the study procedures and requirements and attend the institute on the days and times determined for the assessments.
* Signing of the Informed Consent Form (ICF) and the Image Disclosure Consent Form (IDCF) before carrying out any study procedure.

Exclusion Criteria

* Diagnosis of skin diseases such as vitiligo, psoriasis, atopic dermatitis.
* Diagnosis of immunological insufficiency.
* Use of systemic corticosteroids or immunosuppressants.
* Diagnosis of type 1 diabetes mellitus or insulin-dependent diabetes or presence of complications resulting from diabetes (such as retinopathy, nephropathy, neuropathy), presence of diabetes-related dermatoses (such as plantar ulcers, lipoid necrobiosis, granuloma annulare, opportunistic infections), history of episodes of hypoglycemia, diabetic ketoacidosis and/or hyperosmolar coma.
* History of reaction to liquid dressings.
* Known hypersensitivity to any ingredients of investigational product formulation.
* Other diseases or use of drugs that may directly interfere with the study or put the research participant's health at risk.
* Presence of any serious or uncontrolled diseases, at the investigator's discretion.
* Pregnancy or lactation.
* Participation in a clinical research protocol in the last 12 months, unless, at the investigator's discretion, their participation in the study may result in direct benefit to the participant.
* Presence of any conditions that, at the investigator's discretion, make the participant unable to participate in the study.

Primary outcomes:
measure: Efficacy of the investigational product in barrier formation, showing its superiority versus no treatment (control) through transepidermal water loss 12 hours after its administration.
timeFrame: 12 hours
Secondary outcomes:
measure: Evaluate the efficacy of the investigational product in barrier formation through the range of transepidermal water loss 3 minutes after its administration
timeFrame: 3 minutes
measure: Evaluate the efficacy of the investigational product in barrier formation through the range of transepidermal water loss 6 hours after its administration.
timeFrame: 6 hours
measure: Evaluate the efficacy of the investigational product in barrier formation through the range of transepidermal water loss 24 hours after its administration
timeFrame: 24 hours
measure: Evaluate the efficacy of the investigational product in barrier formation through the range of corneometry 3 minutes after its administration
timeFrame: 3 minutes
measure: Evaluate the efficacy of the investigational product in barrier formation through the range of corneometry 6 hours after its administration
timeFrame: 6 hours
measure: Evaluate the efficacy of the investigational product in barrier formation through the range of corneometry 12 hours after its administration
timeFrame: 12 hours
measure: Evaluate the efficacy of the investigational product in barrier formation through the range of corneometry 24 hours after its administration
timeFrame: 24 hours
measure: Evaluate the investigational product water resistance after four washes
timeFrame: 12 hours
Other outcomes:
Locations:
city: São Paulo
country: Brazil
facility: Eurofarma Laboratorios S.A
Study officials:
References: