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Evaluation of a Peptide Cream on the Forearm Skin Recovery of Healthy Volunteers

20. mai 2026 oppdatert av: University of Split, School of Medicine

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

Studieoversikt

Status

Rekruttering

Forhold

Intervensjon / Behandling

Studietype

Intervensjonell

Registrering (Antatt)

30

Fase

  • Ikke aktuelt

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiekontakt

Studiesteder

  • Kroatia
      • Split, Kroatia, 21000
        • Rekruttering
        • University of Split School of Medicine
        • Ta kontakt med:

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

  • Voksen

Tar imot friske frivillige

Ja

Beskrivelse

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

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Behandling
  • Tildeling: Randomisert
  • Intervensjonsmodell: Parallell tildeling
  • Masking: Dobbelt

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Eksperimentell: 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.
Annen: Acetyl Hexapeptide-37
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
Placebo komparator: 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.
Annen: Placebo
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
Ingen inngripen: 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.

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Change in Transepidermal Water Loss (TEWL)
Tidsramme: Assessments will be performed on 1st, 2nd, 3rd, 4th, 8th and 9th day of the trial (baseline measurements and change from baseline assessment).
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
Assessments will be performed on 1st, 2nd, 3rd, 4th, 8th and 9th day of the trial (baseline measurements and change from baseline assessment).
Change in Skin Hydration
Tidsramme: Assessments will be performed on 1st, 2nd, 3rd, 4th, 8th and 9th day of the trial (baseline measurements and change from baseline assessment).
Hydration of the stratum corneum will be assessed using a Corneometer CM 825 probe.
Assessments will be performed on 1st, 2nd, 3rd, 4th, 8th and 9th day of the trial (baseline measurements and change from baseline assessment).
Change in Skin Erythema
Tidsramme: Assessments will be performed on 1st, 2nd, 3rd, 4th, 8th and 9th day of the trial (baseline measurements and change from baseline assessment).
Skin erythema will be assessed using a Mexameter MX 18 probe.
Assessments will be performed on 1st, 2nd, 3rd, 4th, 8th and 9th day of the trial (baseline measurements and change from baseline assessment).

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

University of Split, School of Medicine

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Antatt)

1. mai 2026

Primær fullføring (Antatt)

1. januar 2027

Studiet fullført (Antatt)

1. januar 2027

Datoer for studieregistrering

Først innsendt

20. mai 2026

Først innsendt som oppfylte QC-kriteriene

20. mai 2026

Først lagt ut (Faktiske)

29. mai 2026

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

29. mai 2026

Siste oppdatering sendt inn som oppfylte QC-kriteriene

20. mai 2026

Sist bekreftet

1. mai 2026

Mer informasjon

Begreper knyttet til denne studien

Andre studie-ID-numre

  • 2181-198-03-04-25-0095

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

NEI

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Nei

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .

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