Two Trials to Evaluate TEV-53408 in Participants With Non-Segmental Vitiligo
A Multicenter, Randomized, Double-Blind, Placebo-Controlled Program Consisting of a Phase 2b Trial and a Phase 3 Trial to Evaluate the Efficacy and Safety of TEV-53408 in Participants With Non-Segmental Vitiligo
The goal of these clinical trials is to learn if TEV-53408 can help adults with Non-Segmental Vitiligo (NSV). Vitiligo causes patches of skin to lose their color.
The main questions the trials aim to answer are:
Can TEV-53408 help bring color back to the skin on the face? Can TEV-53408 help bring color back to the skin on the body? What side effects may happen with TEV-53408?
TEV-53408 will be compared with placebo to see if it helps bring color back to the skin.
Participants will:
Receive TEV-53408 or placebo as an injection under the skin Have their skin checked during the trials Answer questions about how vitiligo affects their daily life Have blood tests and other health checks
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
- フェーズ2
- フェーズ 3
連絡先と場所
研究連絡先
研究連絡先
- 名前:Teva U.S. Medical Information
- 電話番号:1-888-483-8279
- メール:USMedInfo@tevapharm.com
参加基準
適格基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- The participant must have a diagnosis of Non-Segmental Vitiligo (NSV) for at least 3 months prior to screening. Participants of all skin types, as assessed by the Fitzpatrick scale, may be included.
- Stable or active NSV for at least 3 months prior to screening and the VASI scores: The participant has an F-VASI score ≥0.5 and a T-VASI score ≥5 and ≤60.
- A female participant is not pregnant or breastfeeding and agrees to refrain from donating oocytes throughout the duration of the trial.
- A male participant agrees to Refrain from donating sperm, EITHER abstains from heterosexual intercourse as their preferred and usual lifestyle (abstinent on a long-term and persistent basis) and agrees to remain abstinent OR agrees to use a male condom with female partner.
NOTE- Additional criteria may apply at screening for clinical trial participation.
Exclusion Criteria:
- The participant has autoimmune diseases for which systemic immunotherapy is or may be warranted including, but not limited to, rheumatoid arthritis, inflammatory bowel disease (Crohn's disease/ulcerative colitis), systemic lupus erythematosus, psoriasis, psoriatic arthritis, or multiple sclerosis. Conditions such as type 1 diabetes, stable hypothyroidism (Hashimoto's disease), and alopecia are not exclusionary.
- The participant has current or history of malignancy or treatment of malignancy in the last 5 years, excluding treated basal cell carcinoma.
- The participant has a body mass index outside the range of 18.5 to 40.0 kg/m2 (inclusive).
- The participant has an active infection(s) requiring treatment with intravenous (iv) anti-infectives (antibiotics, antivirals, antifungals) within 30 days prior to screening or oral anti-infectives (antibiotics, antivirals, antifungals) within 14 days prior to screening.
- The participant has a known genetic or acquired immune deficiency.
- The participant has a history of disseminated herpes simplex, multidermatomal, ophthalmic or recurrent herpes zoster, or herpes encephalitis.
- The participant has used skin bleaching treatments for past treatment of vitiligo or other pigmented areas. If necessary, the sponsor can be contacted for assessment of eligibility regarding history of prior vitiligo therapy and/or prior clinical trial experience.
- The participant has a history of melanocyte-keratinocyte transplantation procedure or other surgical treatment for vitiligo.
- The participant has a history of chronic alcohol or substance abuse disorder within the previous 2 years.
NOTE- Additional criteria may apply at screening for clinical trial participation.
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:順次割り当て
- マスキング:4倍
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 |
|---|---|
|
プラセボコンパレーター:グループ3:プラセボ
|
Injectable- Subcutaneous administration. |
|
実験的:Group 1: TEV-53408
|
Injectable- Subcutaneous administration. |
|
実験的:Group 2: TEV-53408
|
Injectable- Subcutaneous administration. |
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 |
|---|---|---|
|
Trial 1: Proportion of Participants Achieving a ≥75% Reduction in Facial Vitiligo Area Scoring Index (F-VASI75)
時間枠:Baseline, Week 24
|
The F-VASI assesses the percentage of facial area affected by vitiligo. It ranges from 0 to 3.5, with 0 representing no vitiligo on the face and 3.5 representing complete depigmentation of the assessed facial areas. |
Baseline, Week 24
|
|
Trial 2: Proportion of Participants Achieving F-VASI75
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
|
Trial 2: Proportion of Participants Achieving T-VASI50 (US Only)
時間枠:Baseline, Week 48
|
T-VASI is the sum for all body sites of the product of percentage of BSA affected multiplied by the degree of depigmentation. T-VASI ranges from 0 to 100, with 0 representing no vitiligo and 100 representing complete depigmentation of the entire body. |
Baseline, Week 48
|
二次結果の測定
二次結果の測定
結果測定 |
時間枠 |
|---|---|
|
Trial 1: Proportion of Participants Achieving a ≥50% Reduction in Facial Vitiligo Area Scoring Index (F-VASI50)
時間枠:Baseline, Week 24
|
Baseline, Week 24
|
|
Trial 1: Proportion of Participants Achieving F-VASI75
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 1: Proportion of Participants Achieving a ≥50% Reduction in Total Vitiligo Area Scoring Index (T-VASI50)
時間枠:Baseline, Week 24
|
Baseline, Week 24
|
|
Trial 1: Proportion of Participants Achieving T-VASI50
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 1: Percent Change in Facial Vitiligo Area Scoring Index (F-VASI)
時間枠:Baseline, Week 24
|
Baseline, Week 24
|
|
Trial 1: Percent Change in F-VASI
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 1: Percent Change in Total Vitiligo Area Scoring Index (T-VASI)
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 1: Proportion of Participants Achieving a Vitiligo Noticeability Scale (VNS) score of "A lot less noticeable (4)" or "No longer noticeable (5)"
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 1: Proportion of Participants Achieving (1) "Very much improved" or (2) "Much improved" on Patient Global Impression of Change -Vitiligo (PaGIC-V)
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 1: Incidence of Treatment-Emergent Adverse Events (TEAEs)
時間枠:Week 88
|
Week 88
|
|
Trial 1: Incidence of Serious Adverse Events (SAEs)
時間枠:Week 88
|
Week 88
|
|
Trial 1: Incidence of Adverse Events (AEs) Leading to Discontinuation
時間枠:Week 88
|
Week 88
|
|
Trial 1: Incidence of Protocol-Defined AEs of Special Interest (PDAESIs)
時間枠:Week 88
|
Week 88
|
|
Trial 2: Proportion of Participants Achieving T-VASI50 (non-US only)
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Proportion of Participants Achieving F-VASI75
時間枠:Baseline, Week 24
|
Baseline, Week 24
|
|
Trial 2: Percent Change in Facial Vitiligo Area Scoring Index (F-VASI)
時間枠:Baseline, Week 24
|
Baseline, Week 24
|
|
Trial 2: Proportion of Participants Achieving F-VASI50
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Percent Change in F-VASI
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Percent Change in T-VASI
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Proportion of Participants Achieving a Vitiligo Noticeability Scale (VNS) score of "A lot less noticeable (4)" or "No longer noticeable (5)"
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Proportion of Participants Achieving (1) "Very much improved" or (2) "Much improved" on PaGIC-V
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Proportion of Participants Achieving a ≥90% Reduction in Facial Vitiligo Area Scoring Index (F-VASI90)
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Proportion of Participants Achieving a ≥75% Reduction in Total Vitiligo Area Scoring Index (T-VASI75)
時間枠:Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Incidence of Treatment-Emergent Adverse Events (TEAEs)
時間枠:Week 88
|
Week 88
|
|
Trial 2: Incidence of Serious Adverse Events (SAEs)
時間枠:Week 88
|
Week 88
|
|
Trial 2: Incidence of Adverse Events (AEs) Leading to Discontinuation
時間枠:Week 88
|
Week 88
|
|
Trial 2: Incidence of Protocol-Defined AEs of Special Interest (PDAESIs)
時間枠:Week 88
|
Week 88
|
協力者と研究者
捜査官
捜査官
- スタディディレクター:Teva Medical Expert, MD、Teva Branded Pharmaceutical Products R&D LLC
研究記録日
主要日程の研究
研究開始 (推定)
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
追加の関連 MeSH 用語
その他の研究ID番号
その他の研究ID番号
- TV53408-IMM-30105
- 2026-527760-32-00 (Ctis)
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?
IPD プランの説明
Qualified researchers may request access to patient level data and related study documents including the study protocol and the statistical analysis plan. Requests will be assessed for scientific merit, product approval status, and conflicts of interest. If the request is approved, patient level data will be de-identified and study documents will be redacted to protect the privacy of trial participants and to protect commercially confidential information. Please email USMedInfo@tevapharm.com to make your request.
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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