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- Ensaio Clínico NCT07929805
ACT201 Injection in Participants With Chronic Hepatitis B (CHB) on Nucleos(t)Ide Analog Therapy - Phase Ib
A Multicenter, Randomized, Open-label Phase Ib Clinical Trial to Evaluate the Safety and Efficacy of ACT201 Injection in Participants With Chronic Hepatitis B (CHB) Receiving Nucleos(t)Ide Analog Therapy
This is a multicenter, randomized, open-label, parallel-controlled Phase Ib clinical trial. It aims to evaluate the safety and preliminary efficacy of ACT201 Injection combined with standard therapy (PegIFNα, NA) in participants with chronic hepatitis B who are receiving NA treatment. A total of 40 participants with chronic hepatitis B will be enrolled. Eligible participants should have stable NA treatment, HBV DNA < 100 IU/mL, negative HBeAg, and HBsAg ≤ 100 IU/mL. They will be randomized into four treatment groups at a 1:1:1:1 ratio.
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Tipo de estudo
Inscrição (Estimado)
Estágio
- Fase 1
Contactos e Locais
Contato de estudo
- Nome: Xiulan Xue, Ph.D
- Número de telefone: 13666061349
- E-mail: xuexiulan2003@126.com
Locais de estudo
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Beijing, China
- Beijing Ditan Hospital, Capital Medical University
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Contato:
- Minghui Li
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Wuhan, China
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
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Contato:
- Qin Ning
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Xi'an, China
- The Second Affiliated Hospital of Xi'an Jiaotong University
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Contato:
- Shuangsuo Dang
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Xiamen, China
- The First Affiliated Hospital of Xiamen University
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Contato:
- Xiulan Xue
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Voluntarily participate in this trial and sign the informed consent form;
- Aged 18 to 65 years (inclusive), male or female;
- Body mass index (BMI) ranging from 18 to 32 kg/m² (inclusive);
- HBsAg-positive or HBV DNA-positive for at least 6 months, or with prior liver biopsy results consistent with chronic HBV infection, or HBsAg-positive and anti-HBc IgM-negative at screening;
- Receiving stable nucleos(t)ide analogue (NA) therapy at screening;
- Meeting the specified requirements for HBsAg, HBeAg, HBV DNA and liver function parameters;
- Willing to use effective contraception with no plan to conceive, donate sperm or donate ova.
Exclusion Criteria:
- Subjects who have sustained major trauma or undergone major surgery recently, or have a planned surgery;
- Subjects with uncontrolled, clinically significant abnormalities or other severe illnesses in addition to chronic HBV infection;
- Subjects with a history of other liver diseases;
- Subjects with a history of liver cirrhosis;
- Subjects with imaging findings suggestive of a suspected malignant hepatic lesion;
- Subjects with prior or current manifestations of hepatic decompensation;
- Subjects with a history of extrahepatic diseases potentially associated with HBV immune status;
- Subjects with other diseases associated with vasculitis;
- Subjects with infections (other than HBV) requiring systemic antiviral or antibacterial therapy at screening;
- Subjects with a history of malignancy;
- Subjects with prior solid organ or bone marrow transplantation;
- Subjects with current or past history of severe psychiatric disorders;
- Subjects with severe retinopathy or other severe ophthalmologic diseases;
- Subjects who have received prohibited study drugs previously or currently;
- Subjects with concomitant hematological diseases;
- Subjects with abnormal laboratory findings;
- Subjects with abnormal QTcF interval;
- Subjects with a history of allergy;
- Subjects who are breastfeeding or have a positive serum pregnancy test at screening;
- Subjects participating in another clinical trial, or those who have not completed the washout period specified in the protocol prior to this trial;
- Any other condition that, in the opinion of the investigator, renders the subject unsuitable for participation in this trial.
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Nenhum (rótulo aberto)
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
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Experimental: Grupo 2
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Subcutaneous injection per assigned dose group; treatment duration shall follow the study protocol.
Outros nomes:
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Experimental: Grupo 1
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Subcutaneous injection per assigned dose group; treatment duration shall follow the study protocol.
Outros nomes:
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Experimental: Grupo 3
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Subcutaneous injection per assigned dose group; treatment duration shall follow the study protocol.
Outros nomes:
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Experimental: Grupo 4
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Subcutaneous injection per assigned dose group; treatment duration shall follow the study protocol.
Outros nomes:
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Prazo |
|---|---|
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Safety: number of participants with adverse event (AE), serious adverse events (SAE) and clinically significant examination results. Assessments include vital signs, physical examinations, laboratory tests, and 12-lead electrocardiograms (ECGs).
Prazo: throughout the full study period,an average of 38 weeks
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throughout the full study period,an average of 38 weeks
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Medidas de resultados secundários
Medida de resultado |
Prazo |
|---|---|
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HBsAg, HBsAb and HBV DNA levels and changes from baseline
Prazo: throughout the full study period,an average of 38 weeks
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throughout the full study period,an average of 38 weeks
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HBsAg seroclearance rate
Prazo: throughout the full study period,an average of 38 weeks
|
throughout the full study period,an average of 38 weeks
|
|
HBsAg seroconversion rate
Prazo: throughout the full study period,an average of 38 weeks
|
throughout the full study period,an average of 38 weeks
|
Colaboradores e Investigadores
Patrocinador
Colaboradores
Investigadores
- Investigador principal: Xiulan Xue, The First Affiliated Hospital of Xiamen University
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Estimado)
Conclusão Primária (Estimado)
Conclusão do estudo (Estimado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Outros números de identificação do estudo
- ACT201-4-1-005
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Informações sobre medicamentos e dispositivos, documentos de estudo
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