- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07614698
Evaluation of a Peptide Cream on the Forearm Skin Recovery of Healthy Volunteers
Evaluation of the Efficacy of a Topical Formulation Containing Acetyl Hexapeptide-37 on Skin Barrier Recovery of the Forearm After Controlled Damage Using the Tape-stripping Method
The goal of this clinical trial is to evaluate the efficacy of a topical peptide-based formulation containing Acetyl Hexapeptide-37 in promoting skin barrier recovery after controlled disruption in healthy adult participants.
The main questions it aims to answer are:
- Does the peptide cream speed up the recovery of the skin barrier after it has been slightly damaged with tape-stripping method?
- How does the peptide cream compare to a placebo (a cream with no active ingredient) in improving skin hydration and reducing redness?
Researchers will compare the peptide cream to a placebo to assess its effects on skin barrier recovery
Participants will:
- Undergo controlled disruption of the skin barrier on the volar forearm using the tape-stripping method.
- One forearm will receive the peptide-based cream containing Acetyl Hexapeptide-37, while the other (contralateral) forearm will receive a placebo formulation.
- Attend scheduled visits for non-invasive assessments of skin barrier function, including transepidermal water loss, skin hydration, and erythema
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Estimé)
Phase
- N'est pas applicable
Contacts et emplacements
Coordonnées de l'étude
- Nom: Josipa Bukić
- Numéro de téléphone: +385917933753
- E-mail: jbukic@mefst.hr
Lieux d'étude
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Split, Croatie, 21000
- Recrutement
- University of Split School of Medicine
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Contact:
- Josipa Bukić
- Numéro de téléphone: +385917933753
- E-mail: jbukic@mefst.hr
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
Accepte les volontaires sains
La description
Inclusion Criteria:
- healthy volunteers who gave written informed consent
Exclusion Criteria:
- skin disease
- skin damage on measurement sites
- use of corticosteroids, antihistamines and immunomodulators a month prior the inclusion and during the trial
- use of emollients three days prior the inclusion in the trial
- non-adherence to the trial protocol
- exposure to artificial and excessive natural ultraviolet (UV) radiation
- pregnancy or breastfeeding
- immunosuppression
- allergic or irritant reactions to the constituents of the cream
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Double
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
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Expérimental: Active treatment
One forearm will be treated with the peptide-based cream containing Acetyl Hexapeptide-37.
The treated forearm (left or right) will be assigned according to the randomization protocol.
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The emollient cream contains Acetyl Hexapeptide-37 as the active ingredient and is applied topically to designated skin areas on the forearm.
Skin barrier disruption is induced prior to application using the tape-stripping method.
Procedure will be performed on healthy, intact skin according to randomization protocol
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Comparateur placebo: Placebo treatment
The other forearm will be treated with a placebo ointment.
The allocation of the treatment (left or right forearm) will be determined according to the randomization protocol.
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The emollient cream without the peptide is applied topically to designated skin areas on the forearm.
Skin barrier disruption is induced prior to application using the tape-stripping method.
Procedure will be performed on healthy, intact skin according to randomization protocol
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Aucune intervention: Untreated Control Site
A designated skin site on either forearm will undergo tape-stripping to induce skin barrier disruption but will not receive any topical treatment.
This site will serve as a control for natural skin barrier recovery.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Change in Transepidermal Water Loss (TEWL)
Délai: Assessments will be performed on 1st, 2nd, 3rd, 4th, 8th and 9th day of the trial (baseline measurements and change from baseline assessment).
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Skin barrier function will be assessed by measuring transepidermal water loss using a Tewameter TM 300 probe.
Values will be expressed in g/m²/h
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Assessments will be performed on 1st, 2nd, 3rd, 4th, 8th and 9th day of the trial (baseline measurements and change from baseline assessment).
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Change in Skin Hydration
Délai: Assessments will be performed on 1st, 2nd, 3rd, 4th, 8th and 9th day of the trial (baseline measurements and change from baseline assessment).
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Hydration of the stratum corneum will be assessed using a Corneometer CM 825 probe.
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Assessments will be performed on 1st, 2nd, 3rd, 4th, 8th and 9th day of the trial (baseline measurements and change from baseline assessment).
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Change in Skin Erythema
Délai: Assessments will be performed on 1st, 2nd, 3rd, 4th, 8th and 9th day of the trial (baseline measurements and change from baseline assessment).
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Skin erythema will be assessed using a Mexameter MX 18 probe.
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Assessments will be performed on 1st, 2nd, 3rd, 4th, 8th and 9th day of the trial (baseline measurements and change from baseline assessment).
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Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Autres numéros d'identification d'étude
- 2181-198-03-04-25-0095
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
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