- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT07920211
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
Přehled studie
Postavení
Podmínky
Intervence / Léčba
Typ studie
Zápis (Odhadovaný)
Fáze
- Fáze 2
- Fáze 3
Kontakty a umístění
Studijní kontakt
- Jméno: Teva U.S. Medical Information
- Telefonní číslo: 1-888-483-8279
- E-mail: USMedInfo@tevapharm.com
Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
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.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Randomizované
- Intervenční model: Sekvenční přiřazení
- Maskování: Čtyřnásobek
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
|
Komparátor placeba: Skupina 3: Placebo
|
Injectable- Subcutaneous administration. |
|
Experimentální: Group 1: TEV-53408
|
Injectable- Subcutaneous administration. |
|
Experimentální: Group 2: TEV-53408
|
Injectable- Subcutaneous administration. |
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Trial 1: Proportion of Participants Achieving a ≥75% Reduction in Facial Vitiligo Area Scoring Index (F-VASI75)
Časové okno: 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
Časové okno: Baseline, Week 48
|
Baseline, Week 48
|
|
|
Trial 2: Proportion of Participants Achieving T-VASI50 (US Only)
Časové okno: 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
|
Sekundární výstupní opatření
Měření výsledku |
Časové okno |
|---|---|
|
Trial 1: Proportion of Participants Achieving a ≥50% Reduction in Facial Vitiligo Area Scoring Index (F-VASI50)
Časové okno: Baseline, Week 24
|
Baseline, Week 24
|
|
Trial 1: Proportion of Participants Achieving F-VASI75
Časové okno: Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 1: Proportion of Participants Achieving a ≥50% Reduction in Total Vitiligo Area Scoring Index (T-VASI50)
Časové okno: Baseline, Week 24
|
Baseline, Week 24
|
|
Trial 1: Proportion of Participants Achieving T-VASI50
Časové okno: Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 1: Percent Change in Facial Vitiligo Area Scoring Index (F-VASI)
Časové okno: Baseline, Week 24
|
Baseline, Week 24
|
|
Trial 1: Percent Change in F-VASI
Časové okno: Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 1: Percent Change in Total Vitiligo Area Scoring Index (T-VASI)
Časové okno: 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)"
Časové okno: 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)
Časové okno: Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 1: Incidence of Treatment-Emergent Adverse Events (TEAEs)
Časové okno: Week 88
|
Week 88
|
|
Trial 1: Incidence of Serious Adverse Events (SAEs)
Časové okno: Week 88
|
Week 88
|
|
Trial 1: Incidence of Adverse Events (AEs) Leading to Discontinuation
Časové okno: Week 88
|
Week 88
|
|
Trial 1: Incidence of Protocol-Defined AEs of Special Interest (PDAESIs)
Časové okno: Week 88
|
Week 88
|
|
Trial 2: Proportion of Participants Achieving T-VASI50 (non-US only)
Časové okno: Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Proportion of Participants Achieving F-VASI75
Časové okno: Baseline, Week 24
|
Baseline, Week 24
|
|
Trial 2: Percent Change in Facial Vitiligo Area Scoring Index (F-VASI)
Časové okno: Baseline, Week 24
|
Baseline, Week 24
|
|
Trial 2: Proportion of Participants Achieving F-VASI50
Časové okno: Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Percent Change in F-VASI
Časové okno: Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Percent Change in T-VASI
Časové okno: 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)"
Časové okno: Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Proportion of Participants Achieving (1) "Very much improved" or (2) "Much improved" on PaGIC-V
Časové okno: Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Proportion of Participants Achieving a ≥90% Reduction in Facial Vitiligo Area Scoring Index (F-VASI90)
Časové okno: Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Proportion of Participants Achieving a ≥75% Reduction in Total Vitiligo Area Scoring Index (T-VASI75)
Časové okno: Baseline, Week 48
|
Baseline, Week 48
|
|
Trial 2: Incidence of Treatment-Emergent Adverse Events (TEAEs)
Časové okno: Week 88
|
Week 88
|
|
Trial 2: Incidence of Serious Adverse Events (SAEs)
Časové okno: Week 88
|
Week 88
|
|
Trial 2: Incidence of Adverse Events (AEs) Leading to Discontinuation
Časové okno: Week 88
|
Week 88
|
|
Trial 2: Incidence of Protocol-Defined AEs of Special Interest (PDAESIs)
Časové okno: Week 88
|
Week 88
|
Spolupracovníci a vyšetřovatelé
Vyšetřovatelé
- Ředitel studie: Teva Medical Expert, MD, Teva Branded Pharmaceutical Products R&D LLC
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Odhadovaný)
Primární dokončení (Odhadovaný)
Dokončení studie (Odhadovaný)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
Další identifikační čísla studie
- TV53408-IMM-30105
- 2026-527760-32-00 (Ctis)
Plán pro data jednotlivých účastníků (IPD)
Plánujete sdílet data jednotlivých účastníků (IPD)?
Popis plánu IPD
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.
Informace o lécích a zařízeních, studijní dokumenty
Studuje lékový produkt regulovaný americkým FDA
Studuje produkt zařízení regulovaný americkým úřadem FDA
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