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- Ensaio Clínico NCT07638033
A Real-world HCM-cohort Trial
A Multicenter, Prospective, Real-world Study on Hypertrophic Cardiomyopathy
Hypertrophic cardiomyopathy (HCM) is a genetically mediated myocardial disease predominantly caused by pathogenic mutations in sarcomeric protein genes and characterized by asymmetric left ventricular hypertrophy. Patients with HCM commonly present with dyspnea, chest pain, and exercise intolerance. Sudden cardiac death, progressive heart failure, and thromboembolic events remain the leading causes of mortality and morbidity, substantially impairing quality of life and increasing healthcare burden.
Despite advances in understanding the pathophysiology, diagnosis, and management of HCM, significant challenges persist, including etiological heterogeneity and underdiagnosis. At present, dedicated and systematic HCM databases remain lacking in China. Establishing a nationally HCM cohort and disease-specific database is therefore of considerable importance. In alignment with the goals of the "Healthy China 2030" initiative and supported by advances in medical big data technologies.
This study aims to construct a comprehensive HCM cohort, evaluate contemporary diagnostic and therapeutic practices and patient prognosis, identify relevant risk factors, and ultimately improve the overall management of patients with HCM.
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Tipo de estudo
Inscrição (Estimado)
Contactos e Locais
Contato de estudo
- Nome: Running Zhang, BSc
- Número de telefone: +86-15802990370
- E-mail: running-zhang@qq.com
Estude backup de contato
- Nome: Lanyan Guo, MD, Ph.D
- Número de telefone: +86-18189145929
- E-mail: guolany@163.com
Locais de estudo
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China/Shaan XI Province
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Xi'an, China/Shaan XI Province, China
- The First Affiliated Hospital of the Air Force Medical University
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
- Filho
- Adulto
- Adulto mais velho
Aceita Voluntários Saudáveis
Método de amostragem
População do estudo
Descrição
Inclusion Criteria:
- Meet the clinical diagnostic criteria for HCM*;
Patients who understand the purpose of this study, voluntarily participate in the trial and sign the informed consent form, have good compliance, and are willing to undergo clinical follow-up.
- Clinical diagnosis of HCM is defined as left ventricular wall thickness ≥15mm at any position during diastole by.echocardiography or CMR (≥13mm if there is a family history of HCM or positive cardiac genetic testing), and other secondary factors (such as severe hepertension, aortic stenosis) causing myocardial hypertrophy are excluded.
Exclusion Criteria:
- Metabolic syndrome or hypertrophic cardiomyopathy-like syndromes associated with left ventricular hypertrophy, such as amyloid cardiomyopathy, sarcoidosis, Fabry disease, Danon disease or Noonan syndrome;
- Severe systemic hypertension and/or severe aortic stenosis (<1cm²);
- Comorbid malignant tumors;
- Comorbid with other end-stage diseases with an expected lifespan of less than 3 years;
- Comorbid with mental disorders;
- Currently participating in other clinical trials and not reaching the primary endpoint.
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
Coortes e Intervenções
Grupo / Coorte |
Intervenção / Tratamento |
|---|---|
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Hypertrophic cardiomyopathy
Patients who meet the clinical diagnostic criteria for hypertrophic cardiomyopathy.
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Padrão de atendimento
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
MACE
Prazo: 1, 6, 12, 24, 36, 60 months
|
The primary outcome was major adverse cardiovascular events (MACE), defined as a composite of cardiac death, ischemic stroke, systemic embolism, malignant arrhythmia events, non-fatal myocardial infarction, and rehospitalization for heart failure.
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1, 6, 12, 24, 36, 60 months
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Cardiac death
Prazo: 1, 6, 12, 24, 36, 60 months
|
Incidence of individual components of MACE.
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1, 6, 12, 24, 36, 60 months
|
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Ischemic stroke
Prazo: 1, 6, 12, 24, 36, 60 months
|
Incidence of individual components of MACE.
|
1, 6, 12, 24, 36, 60 months
|
|
Systemic embolism
Prazo: 1, 6, 12, 24, 36, 60 months
|
Incidence of individual components of MACE.
|
1, 6, 12, 24, 36, 60 months
|
|
Malignant arrhythmia events
Prazo: 1, 6, 12, 24, 36, 60 months
|
Incidence of individual components of MACE.
|
1, 6, 12, 24, 36, 60 months
|
|
Non-fatal myocardial infarction
Prazo: 1, 6, 12, 24, 36, 60 months
|
Incidence of individual components of MACE.
|
1, 6, 12, 24, 36, 60 months
|
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Rehospitalization for heart failure.
Prazo: 1, 6, 12, 24, 36, 60 months
|
Incidence of individual components of MACE.
|
1, 6, 12, 24, 36, 60 months
|
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All-cause mortality
Prazo: 1, 6, 12, 24, 36, 60 months
|
Incidence of all-cause mortality.
|
1, 6, 12, 24, 36, 60 months
|
|
Number of rehospitalizations for heart failure
Prazo: 1, 6, 12, 24, 36, 60 months
|
Total number of rehospitalizations for heart failure during follow-up.
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1, 6, 12, 24, 36, 60 months
|
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New-onset atrial arrhythmias
Prazo: 1, 6, 12, 24, 36, 60 months
|
Incidence of new-onset atrial arrhythmias, including atrial tachycardia, atrial flutter, and atrial fibrillation.
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1, 6, 12, 24, 36, 60 months
|
|
End-stage heart failure
Prazo: 1, 6, 12, 24, 36, 60 months
|
Incidence of end-stage heart failure.
|
1, 6, 12, 24, 36, 60 months
|
|
Heart transplantation
Prazo: 1, 6, 12, 24, 36, 60 months
|
Incidence of heart transplantation.
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1, 6, 12, 24, 36, 60 months
|
|
Non-obstructive hypertrophic cardiomyopathy progressing to obstructive hypertrophic cardiomyopathy
Prazo: 1, 6, 12, 24, 36, 60 months
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Incidence of non-obstructive hypertrophic cardiomyopathy progressing to obstructive hypertrophic cardiomyopathy.
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1, 6, 12, 24, 36, 60 months
|
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Anxiety/depressive mental disorders
Prazo: 1, 6, 12, 24, 36, 60 months
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Incidence of anxiety/depressive mental disorders.
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1, 6, 12, 24, 36, 60 months
|
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The Kansas City Cardiomyopathy Questionnaire (KCCQ) ≥5-point improvement
Prazo: 1, 6, 12, 24, 36, 60 months
|
Proportion of patients achieving a ≥5-point improvement in KCCQ score from baseline after treatment.
The KCCQ Overall Summary Score ranges from 0 to 100, with higher scores indicating better health status.A ≥5-point increase is considered a clinically meaningful improvement.
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1, 6, 12, 24, 36, 60 months
|
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BARC 3 or 5 bleeding
Prazo: [1, 6, 12, 24, 36, 60 months]
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Incidence of BARC 3 or 5 bleeding.
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[1, 6, 12, 24, 36, 60 months]
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Colaboradores e Investigadores
Patrocinador
Investigadores
- Cadeira de estudo: Ling Tao, MD, Ph.D, Xijing Hospital
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
Termos MeSH relevantes adicionais
- Doença da Valva Aórtica
- Doenças cardiovasculares
- Doenças cardíacas
- Doenças das válvulas cardíacas
- Cardiomiopatias
- Estenose Aórtica Subvalvular
- Estenose da Válvula Aórtica
- Cardiomiopatia Hipertrófica
- Administração de Serviços de Saúde
- Qualidade, acesso e avaliação da assistência médica
- Qualidade de assistência médica
- Indicadores de qualidade, assistência médica
- Padrão de atendimento
Outros números de identificação do estudo
- KY20262041-C-1
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
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