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
調査の概要
状態
状態
条件
条件
介入・治療
介入・治療
研究の種類
研究の種類
入学 (推定)
入学
段階
段階
- 適用できない
連絡先と場所
研究連絡先
研究連絡先
- 名前:Josipa Bukić
- 電話番号:+385917933753
- メール:jbukic@mefst.hr
研究場所
-
-
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Split、クロアチア、21000
- 募集
- University of Split School of Medicine
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コンタクト:
- Josipa Bukić
- 電話番号:+385917933753
- メール:jbukic@mefst.hr
-
-
参加基準
適格基準
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
説明
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
研究計画
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
アーム数
武器と介入
参加者グループ / アーム参加者グループ / アーム |
介入・治療介入・治療 |
|---|---|
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実験的: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.
|
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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プラセボコンパレーター: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.
|
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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介入なし: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.
|
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Change in Transepidermal Water Loss (TEWL)
時間枠: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
時間枠: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
時間枠: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).
|
協力者と研究者
研究記録日
主要日程の研究
研究開始 (実際)
研究開始
一次修了 (推定)
一次修了
研究の完了 (推定)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (実際)
最初の投稿
学習記録の更新
投稿された最後の更新 (実際)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
QC基準を満たした最後の更新が送信されました
最終確認日
最終確認日
詳しくは
本研究に関する用語
その他の研究ID番号
その他の研究ID番号
- 2181-198-03-04-25-0095
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?
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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