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Development and Efficacy Tests of Cannabinoid, Prebiotic, and Postbiotic-based Face Serum and Cream (CPPFC-ET)

29. April 2026 aktualisiert von: PANAGOULA PAVLOU

Study of the Effectiveness of Moisturizing/Anti-aging Cosmetic Products for External Application in Healthy Volunteers

The study includes the evaluation of efficacy of face serum/cream in healthy volunteers aged 25-60 years with the following methods: a) self-assessment questionnaire b) biophysical organological measurements of skin elasticity, skin microtopography, transepidermal water loss and stratum corneum hydration.

Studienübersicht

Status

Abgeschlossen

Bedingungen

Intervention / Behandlung

Detaillierte Beschreibung

This study aimed to develop and evaluate a face serum and a face cream incorporating Cannabis extract, a prebiotic mixture containing Glycerin, Lactitol, Xylitol, and heat-treated Lactobacillus plantarum HEAL19, a non-viable probiotic (post-biotic) that retains structural components and functional benefits. Efficacy was evaluated through a randomized, placebo-controlled study involving sixteen healthy female volunteers aged 24-53. Each participant applied the active serum to one half of the face and a placebo one to the other, twice daily for 4 weeks (phase 1). This was followed by a 4-week period during which a placebo cream was used by all volunteers. Subsequently, each volunteer applied the active cream to one half of the face and a placebo one to the other, twice daily for 4 weeks (phase 2). Assessments included transepidermal water loss, skin microtopography, elasticity, and hydration, alongside self-assessment questionnaire.

Studientyp

Interventionell

Einschreibung (Tatsächlich)

16

Phase

  • Unzutreffend

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienorte

  • Griechenland
    • Egaleo
      • Athens, Egaleo, Griechenland, 12243
        • Panepistimioupolis Egaleo Park

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

  • Erwachsene

Akzeptiert gesunde Freiwillige

Ja

Beschreibung

Inclusion Criteria:

1. Healthy volunteers over 18 years old

Exclusion Criteria:

  1. Pregnant women
  2. Individuals who were currently taking hormonal therapy
  3. Individuals who were currently taking medications that cause photosensitivity
  4. Individuals with active lesions of any dermatological condition

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Behandlung
  • Zuteilung: Zufällig
  • Interventionsmodell: Parallele Zuordnung
  • Maskierung: Doppelt

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Aktiver Komparator: FACE SERUM
Face serum with active components (cannabinoids, prebiotics, post-biotics) was applied twice a day on the half side of the face for 4 weeks (phase 1). This was followed by a 4-week period during which a placebo cream was used.
Sonstiges: PHASE A (4 weeks)
APPLICATION OF THE SERUM ON THE HALF SIDE OF THE FACE TWICE A DAY
Aktiver Komparator: FACE CREAM
Face cream with active components (cannabinoids, prebiotics, post-biotics) was applied twice a day on the half side of the face for 4 weeks (phase 2).
Sonstiges: PHASE B (4 weeks)
APPLICATION OF THE CREAM ON THE HALF SIDE OF THE FACE TWICE A DAY
Placebo-Komparator: PLACEBO SERUM
Placebo serum without active components (cannabinoids, prebiotics, post-biotics) was applied twice a day on the half side of the face for 4 weeks (phase 1). This was followed by a 4-week period during which a placebo cream was used.
Sonstiges: PHASE A (4 weeks)
APPLICATION OF THE SERUM ON THE HALF SIDE OF THE FACE TWICE A DAY
Placebo-Komparator: PLACEBO CREAM
Placebo cream without active components (cannabinoids, prebiotics, post-biotics) was applied for 4-week period after phase 1 to all volunteers. Then it was used during the second phase of the trial (4 weeks) on the half side of the face.
Sonstiges: PHASE B (4 weeks)
APPLICATION OF THE CREAM ON THE HALF SIDE OF THE FACE TWICE A DAY
Sonstiges: Intermediate phase
THIS IS THE INTERMEDIATE PHASE BETWEEN PHASE A AND PHASE B, WHERE ALL VOLUTEERS APPLY THE PLACEBO CREAM ON BOTH SIDES OF THE FACE.

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
ELASTICITY
Zeitfenster: Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
Skin elasticity was measured using the Cutometer 575 (Courage + Khazaka Electronic GmbH, Cologne, Germany).
Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
HYDRATION
Zeitfenster: Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
Stratun Corneum hydration was measured using the Corneometer ® CM 825 (Courage + Khazaka Electronic GmbH, Cologne, Germany).
Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
SKIN MICROTOPOGRAPHY
Zeitfenster: Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
The Skin Visioscan VC 98 (Courage + Khazaka Electronic GmbH, Cologne, Germany) was used to visualize the skin microtopography using a UVA camera.
Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
TRANSEPIDERMAL WATER LOSS
Zeitfenster: Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
Transepidermal water loss was measured using the MPA 5 TEWAMETER (Courage + Khazaka Electronic GmbH, Cologne, Germany).
Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

PANAGOULA PAVLOU

Ermittler

  • Studienleiter: ATHANASIA VARVARESOU, PROFESSOR, University of West Attica

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn (Tatsächlich)

16. Januar 2023

Primärer Abschluss (Tatsächlich)

30. Mai 2023

Studienabschluss (Tatsächlich)

30. September 2023

Studienanmeldedaten

Zuerst eingereicht

22. April 2026

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

29. April 2026

Zuerst gepostet (Tatsächlich)

4. Mai 2026

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

4. Mai 2026

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

29. April 2026

Zuletzt verifiziert

1. April 2026

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Schlüsselwörter

Andere Studien-ID-Nummern

  • 3349/16-01-2023

Plan für individuelle Teilnehmerdaten (IPD)

Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?

JA

Beschreibung des IPD-Plans

All IPD that underlie results in a publication

IPD-Sharing-Zeitrahmen

Beginning right after the approval of clinical trial and ending 5 years after the publication of results

Art der unterstützenden IPD-Freigabeinformationen

  • STUDIENPROTOKOLL
  • SAFT
  • ICF
  • ANALYTIC_CODE
  • CSR

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Nein

Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt

Nein

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