Estudo de ARO-DUX4 em pacientes adultos com distrofia muscular facioscapulohumeral tipo 1
Um estudo de aumento de dose de fase 1/2a para avaliar segurança, tolerabilidade, farmacocinética e farmacodinâmica de ARO-DUX4 em pacientes adultos com distrofia muscular facioescapulohumeral tipo 1
The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics of SRP-1001 in participants with facioscapulohumeral muscular dystrophy Type 1 (FSHD1). In Part 1 of the study, participants will receive one dose of SRP-1001 or placebo. In Part 2 of the study, participants will receive 4 doses of SRP-1001 or placebo. Participants who complete Part 1 will have the option to re-screen and re-randomize into Part 2. All participants will undergo pre- and post-dose magnetic imaging resonance (MRI)-guided muscle biopsies (a total of 2 biopsies). Participants who complete Part 1 and enroll in Part 2 will be required to undergo an additional screening biopsy. Participants completing Part 1 or Part 2 may have the option to continue to receive drug in an open-label extension study or may be eligible to participate in later-stage clinical studies.
Visão geral do estudo
Status
Status
Condições
Condições
Intervenção / Tratamento
Intervenção / Tratamento
Tipo de estudo
Tipo de estudo
Inscrição (Estimado)
Inscrição
Estágio
Estágio
- Fase 2
- Fase 1
Contactos e Locais
Locais de estudo
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München, Alemanha, 80336
- Universitätsklinikum München
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Ulm, Alemanha, 89081
- Neurologische Universitätsklinik Am Rku
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New South Wales
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Liverpool, New South Wales, Austrália, 2170
- Liverpool Hospital
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Queensland
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Auchenflower, Queensland, Austrália, 4066
- Wesley Research Institute
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Birtinya, Queensland, Austrália, 4575
- Sunshine Coast University Hospital
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Victoria
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Melbourne, Victoria, Austrália, 3004
- Alfred Health
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Alberta
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Calgary, Alberta, Canadá, T2N4Z6
- University of Calgary
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Edmonton, Alberta, Canadá, T6G2G4
- University of Alberta
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Quebec
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Montreal, Quebec, Canadá, H3A2B4
- McGill University
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Barcelona, Espanha, 08035
- Hospital Universitario Vall d'Hebron
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Madrid, Espanha, 28034
- Hospital Universitario Ramon y Cajal
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Valencia, Espanha, 46026
- Hospital Universitari l Politecnic La Fe de Valencia
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Leiden, Holanda, 2333
- Centre For Human Drug Research
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Milan, Itália, 20162
- Centro Clinico Nemo Milann
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Roma, Itália, 00168
- Fondazione Policlinico Universitario A. Gemelli
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Auckland, Nova Zelândia, 1010
- New Zealand Clinical Research
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Critérios de participação
Critérios de elegibilidade
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Key Inclusion Criteria:
- Genetically confirmed FSHD1 based on screening evaluation or source verifiable medical record
- Clinical severity score between 3 and 8 (scale, 0 to 10)
- Must have an eligible lower extremity muscle for biopsy as determined from MRI by a central reader, with muscle fat fraction ≥10% and less than approximately 40%
- Males or nonpregnant, nonlactating females ≥18 years of age who do not plan to become pregnant during the study, with an upper age limit of ≤70 years
- Able and willing to provide written informed consent prior to the performance of any study specific procedures
- Participants with a body mass index (BMI) between 18.0 and 35.0 kilograms/square meter, inclusive. A participant with FSHD1 and a BMI outside this range may be allowed into the study at the discretion of the principal investigator.
- Must have eligible lower extremity muscle for biopsy as determined from MRI by a central reader
- A 12-lead electrocardiogram at screening with no abnormalities that may compromise participant's safety in the study
- Participants of childbearing potential and their partners must use highly effective contraception during the study and for at least 9 months following the end of study or last dose of study medication, whichever is later. Males must not donate sperm during the study from Day 1 until at least 9 months following the end of study or last dose of study medication, whichever is later.
Key Exclusion Criteria:
- Human immunodeficiency virus (HIV) infection as shown by presence of anti-HIV antibody (seropositive) at screening
- Seropositive for hepatitis B or hepatitis C at screening
- Uncontrolled hypertension
- Severe cardiovascular disease
- History of thrombolic events
- Platelet count less that the lower limit of normal at screening
- History or presence of: a hypercoagulable state, nephrotic range proteinuria, antiphospholipid antibody syndrome, myeloproliferative disease, inability to ambulate, use of hormone-based contraceptives.
- Any contraindication to muscle biopsy or MRI
Note: additional inclusion/exclusion criteria may apply per protocol
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Quadruplicar
Número de braços
Armas e Intervenções
Grupo de Participantes / BraçoGrupo de Participantes / Braço |
Intervenção / TratamentoIntervenção / Tratamento |
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Experimental: SRP-1001
SRP-1001 for injection |
Single or multiple doses of SRP-1001 by intravenous (IV) infusion
Outros nomes:
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Comparador de Placebo: Placebo
Sodium chloride (0.9%) |
Calculated volume to match active treatment by IV infusion |
O que o estudo está medindo?
Medidas de resultados primários
Medidas de resultados primários
Medida de resultado |
Prazo |
|---|---|
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Number of Participants With Treatment-Emergent Adverse Events Over Time Through End of Study
Prazo: Part 1: Up to Day 90; Part 2: Up to Day 360
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Part 1: Up to Day 90; Part 2: Up to Day 360
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Medidas de resultados secundários
Medidas de resultados secundários
Medida de resultado |
Prazo |
|---|---|
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PK of SRP-1001: Maximum Observed Plasma Concentration (Cmax)
Prazo: Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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PK of SRP-1001: Area Under the Plasma Concentration Versus Time Curve from Zero to 24 Hours (AUC0-24)
Prazo: Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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PK of SRP-1001: Area Under the Plasma Concentration Versus Time Curve from Zero to the Last Quantifiable Plasma Concentration (AUClast)
Prazo: Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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PK of SRP-1001: Area Under the Plasma Concentration Versus Time from Zero to Infinity (AUCinf)
Prazo: Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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PK of SRP-1001: Terminal Elimination Half-Life (t1/2)
Prazo: Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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PK of SRP-1001: Systemic Clearance (CL)
Prazo: Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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PK of SRP-1001: Volume of Distribution (Vss)
Prazo: Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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PK of SRP-1001: Recovery of Unchanged Drug in Urine Over 0-24 Hours (Amount Excreted: Ae)
Prazo: Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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PK of SRP-1001: Fraction of Drug Excreted in Urine as Percent of IV Dose (Fe)
Prazo: Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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PK of SRP-1001: Renal Clearance (CLr)
Prazo: Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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Part 1: through 48 hours post-dose (all cohorts) and through 48 hours post second dose (Cohorts 3 & 4 only); Part 2: through 8 hours post first and second dose
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Colaboradores e Investigadores
Patrocinador
Patrocinador
Investigadores
Investigadores
- Diretor de estudo: Medical Director, Sarepta Therapeutics, Inc.
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Início do estudo
Conclusão Primária (Estimado)
Conclusão Primária
Conclusão do estudo (Estimado)
Conclusão do estudo
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Primeira postagem
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última Atualização Postada
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
- Doenças musculoesqueléticas
- Doenças do Sistema Nervoso
- Doenças Musculares
- Doenças Neuromusculares
- Doenças Genéticas, Congênitas
- Distúrbios Musculares Atróficos
- Distrofias Musculares
- Doenças e Anormalidades Congênitas, Hereditárias e Neonatais
- Distrofia Muscular Facioescapulohumeral
- Terapêutica
- Rotas de administração de medicamentos
- Terapia medicamentosa
- Injeções
Outros números de identificação do estudo
Outros números de identificação do estudo
- SRP-1001-101
- 2023-509748-89-00 (Ctis)
- 2023 (Concessão/Contrato do NIH dos EUA)
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Informações sobre medicamentos e dispositivos, documentos de estudo
Estuda um medicamento regulamentado pela FDA dos EUA
Estuda um produto de dispositivo regulamentado pela FDA dos EUA
produto fabricado e exportado dos EUA
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