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

2026年4月29日 更新者：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.

調査の概要

状態

完了

条件

介入・治療

詳細な説明

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.

研究の種類

介入

入学 (実際)

16

段階

  • 適用できない

連絡先と場所

このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。

研究場所

  • ギリシャ
    • Egaleo
      • Athens、Egaleo、ギリシャ、12243
        • Panepistimioupolis Egaleo Park

参加基準

研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。

適格基準

就学可能な年齢

  • 大人

健康ボランティアの受け入れ

はい

説明

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

研究計画

このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。

研究はどのように設計されていますか？

デザインの詳細

  • 主な目的：処理
  • 割り当て：ランダム化
  • 介入モデル：並列代入
  • マスキング：ダブル

武器と介入

参加者グループ / アーム
介入・治療
アクティブコンパレータ：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.
他の：PHASE A (4 weeks)
APPLICATION OF THE SERUM ON THE HALF SIDE OF THE FACE TWICE A DAY
アクティブコンパレータ：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).
他の：PHASE B (4 weeks)
APPLICATION OF THE CREAM ON THE HALF SIDE OF THE FACE TWICE A DAY
プラセボコンパレーター：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.
他の：PHASE A (4 weeks)
APPLICATION OF THE SERUM ON THE HALF SIDE OF THE FACE TWICE A DAY
プラセボコンパレーター：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.
他の：PHASE B (4 weeks)
APPLICATION OF THE CREAM ON THE HALF SIDE OF THE FACE TWICE A DAY
他の：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.

この研究は何を測定していますか？

主要な結果の測定

結果測定
メジャーの説明
時間枠
ELASTICITY
時間枠：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
時間枠：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
時間枠：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
時間枠：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.

協力者と研究者

ここでは、この調査に関係する人々や組織を見つけることができます。

スポンサー

PANAGOULA PAVLOU

捜査官

  • スタディディレクター：ATHANASIA VARVARESOU, PROFESSOR、University of West Attica

研究記録日

これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。

主要日程の研究

研究開始 (実際)

2023年1月16日

一次修了 (実際)

2023年5月30日

研究の完了 (実際)

2023年9月30日

試験登録日

最初に提出

2026年4月22日

QC基準を満たした最初の提出物

2026年4月29日

最初の投稿 (実際)

2026年5月4日

学習記録の更新

投稿された最後の更新 (実際)

2026年5月4日

QC基準を満たした最後の更新が送信されました

2026年4月29日

最終確認日

2026年4月1日

詳しくは

本研究に関する用語

キーワード

その他の研究ID番号

  • 3349/16-01-2023

個々の参加者データ (IPD) の計画

個々の参加者データ (IPD) を共有する予定はありますか?

はい

IPD プランの説明

All IPD that underlie results in a publication

IPD 共有時間枠

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

IPD 共有サポート情報タイプ

  • STUDY_PROTOCOL
  • SAP
  • ICF
  • ANALYTIC_CODE
  • CSR

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いいえ

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