- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT07291427
Embolización de Hematoma Subdural Crónico con Coils Desprendibles (SEED)
Seguridad y eficacia de la embolización del hematoma subdural crónico con coils desprendibles
This is a prospective, multi-center, post market registry study designed to evaluate the safety and efficacy of treatment with Balt coils in patients with chronic subdural hematoma (cSDH).
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Descripción detallada
The primary objective of this observational registry study is to assess the safety and efficacy of Balt Coils as an adjunct to middle meningeal artery (MMA) embolization in a real-world setting among patients undergoing treatment for chronic subdural hematoma (cSDH), and explore correlations between patient characteristics, clinical characteristics, and outcomes. By collecting comprehensive, real-world data, the registry will characterize procedural inputs, document clinical and radiographic outcomes, and explore variation in technique and practice setting. The overarching goal is to generate a more complete understanding of Middle Meningeal Artery Embolization (MMAE) in diverse clinical environments, inform future prospective studies, and guide evidence-based adoption of this evolving therapy. Patients may be treated with Balt coils regardless of enrollment in the study as the decision to place the coils should be made independently as per standard of care and prior to enrollment in the study.
Tipo de estudio
Inscripción (Estimado)
Contactos y Ubicaciones
Estudio Contacto
- Nombre: Sukaina Davdani
- Número de teléfono: (212) 241-2524
- Correo electrónico: Sukaina.Davdani@mountsinai.org
Copia de seguridad de contactos de estudio
- Nombre: Sydney Edwards
- Número de teléfono: (212) 241-2524
- Correo electrónico: Sydney.Edwards@mountsinai.org
Ubicaciones de estudio
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Arizona
-
Tucson, Arizona, Estados Unidos, 85711
- Aún no reclutando
- Carondelet Neurological Institute
-
Investigador principal:
- Alexander Coon, MD
-
Contacto:
- Matthew Pohlmeyer
- Correo electrónico: Matthew.Pohlmeyer@tenethealth.org
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-
California
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San Deigo, California, Estados Unidos, 92093
- Aún no reclutando
- University of California - San Deigo
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Contacto:
- Pete Chase
- Correo electrónico: PChase@Health.UCSD.edu
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Investigador principal:
- David Santiago-Dieppa, MD
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Walnut Creek, California, Estados Unidos, 94598
- Reclutamiento
- John Muir Health
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Investigador principal:
- Benjamin Yim, MD
-
Contacto:
- Melenie Aaron
- Correo electrónico: Melenie.Aaron@JohnMuirHealth.com
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-
Kentucky
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Louisville, Kentucky, Estados Unidos, 40292
- Aún no reclutando
- University of Louisville
-
Contacto:
- Mechelle Kaufman
- Correo electrónico: Mechelle.Kaufman@louisville.edu
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Investigador principal:
- Isaac Josh Abecassis, MD
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Oklahoma
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Oklahoma City, Oklahoma, Estados Unidos, 73104
- Aún no reclutando
- Oklahoma University Medical Center
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Investigador principal:
- Hakeem Shakir, MD
-
Contacto:
- Michael Omimi
- Correo electrónico: Michael-Omini@OU.edu
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-
Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Método de muestreo
Población de estudio
Patients with symptomatic chronic subdural hematoma (cSDH), with or without previous surgical evacuation that need additional treatment
Descripción
Inclusion criteria:
- Age ≥ 18
- Patients experiencing unilateral or bilateral non-acute subdural hematoma confirmed by CT imaging. Acute on Chronic or mixed density hematoma allowed.
- A clinical decision has been made to use coiling and/or embolics as treatment, with or without surgical debridement, independently as per standard of care and prior to enrollment in the study.
- Signed informed consent obtained by patient or Legal Authorized Representative (LAR)
Exclusion criteria:
- Primary acute SDH
- Prior MMAE in target territory
- Premorbid mRS > 3
- Common carotid stenosis >70% or prior carotid stent placement
- Significant medical contraindication to angiography (kidney failure/disease)
- Anatomical variations that would make MMA embolization difficult or unsafe
- Currently participating in an investigational (drug, device, etc.) clinical trial that may confound study endpoints
- Pregnancy
- Life expectancy ≤ 1 year
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Modelos observacionales: CASE_ONLY
- Perspectivas temporales: PROSPECTIVE
Cohortes e Intervenciones
Grupo / Cohorte |
Intervención / Tratamiento |
|---|---|
|
Participants with cSDH
All participants enrolled will be treated with the Balt coils.
|
MMA embolization utilizing Balt Coils
Otros nombres:
surgical or bedside evacuation pre or post-surgical debridement |
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Change in hematoma volume
Periodo de tiempo: 180 days
|
Change in hematoma volume based on CT imaging |
180 days
|
|
Change in maximal thickness
Periodo de tiempo: 180 days
|
Change in maximal thickness based on CT imaging |
180 days
|
|
Change in midline shift
Periodo de tiempo: 180 days
|
Change in midline shift (mm) based on CT imaging |
180 days
|
|
Number of periprocedural major disabling stroke or any death
Periodo de tiempo: 30 days
|
Number of periprocedural major disabling stroke or any death |
30 days
|
|
Number of participants with symptomatic recurrence progression requiring retreatment
Periodo de tiempo: 180 days
|
Number of participants with symptomatic recurrence progression of the SDH requiring retreatment |
180 days
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Number of Device-related adverse events (AE), serious adverse events (SAE), and procedural-related SAE
Periodo de tiempo: 180 days
|
Number of Adverse events and serious adverse events related to the device as assessed by an independent medical monitor |
180 days
|
|
Number of Acute successful embolization of the target vessel
Periodo de tiempo: Immediately post-procedure
|
Determination of successful embolization based on angiographic imaging |
Immediately post-procedure
|
|
Change in EuroQoL 5 dimensions 5 levels (EQ-5D-5L)
Periodo de tiempo: 180 days
|
The EQ-5D is a generic instrument for describing and valuing health. The new version includes the 5 levels of severity in each of the existing five EQ-5D dimensions: mobility, self-care, usual activities, pain/discomfort, and anxiety/depression, and now called the EQ-5D-5L, each assessed on a 5-point scale (1=no problem, 2=slight problems, 3=moderate problems, 4=severe problems, 5=extreme problems). Participants score each dimension based on their health that day and their responses are used to generate a health index score. Index scores could range from <0 (a health state equivalent to dead with negative values representing a state worse than dead) to 1 (full health). Lower scores indicate a higher QoL. |
180 days
|
Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Christopher Kellner, Icahn School of Medicine at Mount Sinai
- Investigador principal: Benjamin Yim, John Muir Health
- Investigador principal: Alexander Coon, Carondelet Neurological Institute
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Estimado)
Finalización del estudio (Estimado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
- Trastornos cerebrovasculares
- Enfermedades Cerebrales
- Enfermedades del Sistema Nervioso Central
- Enfermedades del Sistema Nervioso
- Enfermedades Vasculares
- Enfermedades cardiovasculares
- Heridas y Lesiones
- Procesos Patológicos
- Enfermedad crónica
- Atributos de la enfermedad
- Hemorragia
- Trauma craneoencefálico
- Trauma, Sistema Nervioso
- Hemorragias intracraneales
- Hemorragia Intracraneal Traumática
- Condiciones Patológicas, Signos y Síntomas
- Hematoma
- Hematoma Subdural
- Hematoma Subdural Crónico
Otros números de identificación del estudio
- STUDY-25-01365
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Descripción del plan IPD
Upon the completion of the study, Mount Sinai's data management team will clean and analyze all data in preparation of manuscript writing and publication. Data that will be shared and published will be that of all participants combined to protect individual patient privacy and confidentiality.
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
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