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- Ensaio Clínico NCT07652034
EMBRACE-OBS: Single-Site Observational Registry of Patient-Reported Outcomes Following MMA Embolization for Migraine (EMBRACE-OBS)
Enduring Migraine Benefit From Responsive Artery Coil Embolization - Observational (EMBRACE-OBS): A Single-Site Registry of Patient-Reported Outcomes Following Routine Clinical Care for Migraine
Visão geral do estudo
Status
Intervenção / Tratamento
Descrição detalhada
EMBRACE-OBS is the first phase of the EMBRACE research program and is conducted as a single-site observational registry at Cortex Neurovascular.
Migraine is a prevalent neurological disorder that can significantly affect quality of life and daily functioning. Middle meningeal artery (MMA) embolization is performed using FDA-cleared embolic devices. When used for migraine, the procedure is performed at the discretion of the treating physician as part of routine clinical care and independent of research participation.
The purpose of this registry is to access and analyze clinical and patient-reported outcome data already collected through routine clinical care in patients who have undergone or plan to undergo MMA embolization for migraine. The study does not influence clinical decision-making, procedural technique, device selection, or follow-up care.
The primary objective is to describe changes in patient-reported headache frequency and severity over time following MMA embolization performed as part of routine clinical care.
Secondary objectives include describing changes in acute headache medication use, migraine-related disability, quality-of-life measures, medication use patterns, temporal patterns of symptom change, and the real-world safety profile of the procedure as reflected by reported adverse events and complications.
Patient follow-up occurs through routine clinical care. Data accessed for this registry may include headache diaries, HIT-6 scores, clinical information, procedural information, medication use, and outcomes documented during routine clinical follow-up visits. No study-mandated interventions, procedures, visits, or assessments are performed. The research activity consists solely of accessing and analyzing information already documented during routine care.
EMBRACE-OBS is conducted under a separate IRB-approved protocol (Solutions IRB Study 2026-Jun-1013). A separate interventional phase of the EMBRACE research program (EMBRACE-Full; NCT07313800) may be conducted in the future under appropriate regulatory approvals.
Tipo de estudo
Inscrição (Estimado)
Contactos e Locais
Contato de estudo
- Nome: Dennis Wang, Principal Investigator, MD
- Número de telefone: 253-284-0841
- E-mail: dwang@cortexmgmt.com
Locais de estudo
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Washington
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Tacoma, Washington, Estados Unidos, 98405
- Cortex Neurovascular / TRA Union
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Contato:
- Dennis Wang, MD
- Número de telefone: 253-284-0841
- E-mail: dwang@cortexmgmt.com
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Contato:
- E-mail: dwang@cortexmgmt.com
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Investigador principal:
- Dennis O Wang, MD
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-
Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
- Adulto
Aceita Voluntários Saudáveis
Método de amostragem
População do estudo
Descrição
Inclusion Criteria:
- Adults aged 18 to 64 years
- Diagnosis of migraine
- Have undergone or plan to undergo middle meningeal artery (MMA) embolization as part of routine clinical care, independent of study participation
- Able and willing to provide informed consent
- Able to read and understand English sufficiently to complete informed consent and patient-reported outcome assessments
Exclusion Criteria:
- Age under 18 years
- Pregnancy at the time of enrollment
- Inability to provide informed consent
- Inability to read and understand English sufficiently to complete informed consent and patient-reported outcome assessments
- Insufficient clinical or patient-reported outcome data for the planned analyses
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
Coortes e Intervenções
Grupo / Coorte |
Intervenção / Tratamento |
|---|---|
|
Migraine Patients Undergoing MMA Embolization
Adults aged 18 to 64 years with a diagnosis of migraine who have undergone or plan to undergo middle meningeal artery (MMA) embolization as part of routine clinical care.
Participants are enrolled in an observational registry that accesses and analyzes clinical and patient-reported outcome data already documented through routine care.
Study participation does not influence clinical management, procedural technique, device selection, or follow-up.
|
Middle meningeal artery (MMA) embolization performed as part of routine clinical care at the discretion of the treating physician.
The procedure is independent of study participation and is not assigned by the study protocol.
The research activity consists solely of accessing and analyzing data already documented through routine clinical care.
|
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Change in Patient-Reported Headache Frequency
Prazo: Baseline and 12 Months
|
Change in patient-reported headache frequency, measured as headache days per month, from baseline to 12 months following middle meningeal artery (MMA) embolization performed as part of routine clinical care.
|
Baseline and 12 Months
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Change in HIT-6 Score
Prazo: Baseline and 12 Months
|
Change in migraine-related disability as assessed by the Headache Impact Test (HIT-6) score (range: 36-78; higher scores indicate greater headache impact/worse outcome) documented during routine clinical care.
|
Baseline and 12 Months
|
Colaboradores e Investigadores
Patrocinador
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
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- EMBRACE-OBS
Plano para dados de participantes individuais (IPD)
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Informações sobre medicamentos e dispositivos, documentos de estudo
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