- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT05437055
THUNDER: estudio de accidente cerebrovascular isquémico agudo con Penumbra System®, incluido el tubo de aspiración Thunderbolt™
The objective of this study is to demonstrate the safety and efficacy of the Penumbra System including Thunderbolt Aspiration Tubing (Thunderbolt) in a population presenting with acute ischemic stroke (AIS) secondary to intracranial large vessel occlusion (LVO) who are eligible for mechanical thrombectomy.
Descripción general del estudio
Estado
Intervención / Tratamiento
Tipo de estudio
Inscripción (Actual)
Fase
- No aplica
Contactos y Ubicaciones
Ubicaciones de estudio
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Arizona
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Goodyear, Arizona, Estados Unidos, 85395
- Abrazo West Campus
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California
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San Diego, California, Estados Unidos, 92123
- Sharp Grossmont
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Colorado
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Englewood, Colorado, Estados Unidos, 80113
- HRI - Swedish
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Connecticut
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New Haven, Connecticut, Estados Unidos, 06520
- Yale New Haven
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Delaware
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Newark, Delaware, Estados Unidos, 19718
- Christiana Care
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Florida
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Miami, Florida, Estados Unidos, 33136
- Jackson Memorial (U. of Miami)
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Tampa, Florida, Estados Unidos, 33614
- St. Joseph - BayCare
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Georgia
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Atlanta, Georgia, Estados Unidos, 30309
- Piedmont Hospital Atlanta
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Marietta, Georgia, Estados Unidos, 30060
- Wellstar Kennestone Hospital
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Illinois
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Evanston, Illinois, Estados Unidos, 60201
- North Shore U.
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Naperville, Illinois, Estados Unidos, 60540
- Edward Elmhurst Health
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Indiana
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Indianapolis, Indiana, Estados Unidos, 46202
- Indiana U. Health
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Kansas
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Kansas City, Kansas, Estados Unidos, 66160
- KUMC
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Massachusetts
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Boston, Massachusetts, Estados Unidos, 02114
- Massachusetts General
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Worcester, Massachusetts, Estados Unidos, 01655
- UMass Memorial Medical Center
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Minnesota
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Minneapolis, Minnesota, Estados Unidos, 55427
- Abbott Northwestern
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Mississippi
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Jackson, Mississippi, Estados Unidos, 39216
- St. Dominic
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Nebraska
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Omaha, Nebraska, Estados Unidos, 68198
- Nebraska Medical
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New York
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Albany, New York, Estados Unidos, 12208
- Albany Medical Center
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Buffalo, New York, Estados Unidos, 14203
- University of Buffalo
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Stony Brook, New York, Estados Unidos, 11794
- Stonybrook U.
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North Carolina
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Wilmington, North Carolina, Estados Unidos, 28401
- New Hanover Regional
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Pennsylvania
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Danville, Pennsylvania, Estados Unidos, 17822
- Geisinger Medical Center
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Philadelphia, Pennsylvania, Estados Unidos, 19107
- Thomas Jefferson University
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York, Pennsylvania, Estados Unidos, 17403
- Wellspan York
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South Carolina
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Charleston, South Carolina, Estados Unidos, 29425
- MUSC
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Tennessee
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Knoxville, Tennessee, Estados Unidos, 37916
- Fort Sanders
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Memphis, Tennessee, Estados Unidos, 38104
- Methodist U.
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Texas
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Houston, Texas, Estados Unidos, 77030
- UT Houston
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Tyler, Texas, Estados Unidos, 75702
- Christus Trinity Medical Center
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Virginia
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Newport News, Virginia, Estados Unidos, 23601
- Riverside Regional Medical Center
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Washington
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Renton, Washington, Estados Unidos, 98055
- Valley Medical Center
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
- Patient age 18 - 80 years
- Treatment within 8 hours of symptom onset
- Pre-stroke mRS 0-2
- Patient experiencing acute ischemic stroke secondary to intracranial large vessel occlusion in the internal carotid, middle cerebral (M1 or M2), basilar, or vertebral artery
- If patient is eligible for thrombolytic therapy, it was administered as soon as possible, and no later than 3 hours from stroke symptom onset
- Planned frontline treatment with Penumbra System including Thunderbolt modulated aspiration
- Informed consent obtained per Institution Review Board/Ethics Committee requirements
Exclusion Criteria:
- Stenosis, excessive tortuosity, or any occlusion in a proximal vessel requiring treatment or preventing access to the thrombus
- Alberta Stroke Program Early CT Score (ASPECTS) ≤6 or core infarct volume >50 mL on MRI or CT-based imaging (for anterior circulation strokes)
- Pregnant patient
- Life expectancy < 90 days due to comorbidities
- Current participation in an interventional drug or device study that may confound the results of this study. Studies requiring extended follow-up for products that were investigational but have since become commercially available are not considered investigational studies
- Other medical, behavioral, or psychological conditions that in the opinion of the Investigator could limit the patient's ability to participate in the study, including compliance with follow-up requirements, or that could impact the scientific integrity of the study
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: N / A
- Modelo Intervencionista: Asignación de un solo grupo
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
|
Experimental: Single Arm
Use of Penumbra System including Thunderbolt in patients with acute ischemic stroke secondary to intracranial large vessel occlusion who are eligible for mechanical thrombectomy |
Subject will receive Penumbra System with Thunderbolt |
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Efficacy Endpoint: Angiographic Revascularization
Periodo de tiempo: Up to Procedure Completion
|
Angiographic revascularization of the occluded target vessel Post-Penumbra as defined by mTICI 2b or higher. *mTICI ranges from 0-3, with higher grading representing better outcome |
Up to Procedure Completion
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Efficacy Endpoint: Angiographic Revascularization After First Pass
Periodo de tiempo: During Index Procedure
|
Angiographic revascularization of the occluded target vessel after first pass as defined by mTICI 2b or higher *mTICI ranges from 0-3, with higher grading representing better outcome |
During Index Procedure
|
|
Efficacy Endpoint: Angiographic Revascularization
Periodo de tiempo: Up to Procedure Completion
|
Angiographic revascularization of the occluded target vessel Post-Penumbra as defined by mTICI 2c or higher *mTICI ranges from 0-3, with higher grading representing better outcome |
Up to Procedure Completion
|
|
Efficacy Endpoint: Time to Revascularization
Periodo de tiempo: During Index Procedure
|
Time from arterial puncture to successful revascularization of the target vessel (mTICI 2b-3), or to the final angiogram if successful revascularization is not achieved |
During Index Procedure
|
|
Efficacy Endpoint: Modified Rankin Scale (mRS)
Periodo de tiempo: 90 Days Post-Procedure
|
Functional outcomes measured by mRS 0-2 at 90 days (0 no symptoms - 5 severe disability) |
90 Days Post-Procedure
|
|
Safety Endpoint: Rate of Symptomatic Intracranial Hemorrhage (sICH)
Periodo de tiempo: 24 hours Post-Procedure
|
Occurrence of symptomatic intracranial hemorrhages (sICH) at 24 hours |
24 hours Post-Procedure
|
|
Safety Endpoint: All-cause Mortality
Periodo de tiempo: 90 Days Post-Procedure
|
All-cause mortality at 90 days post-procedure |
90 Days Post-Procedure
|
|
Safety Endpoint: Serious Adverse Events (SAEs)
Periodo de tiempo: Up to 24 hours Post-Procedure
|
Incidence of device related, and/or procedure related Serious Adverse Events (SAEs) within 24 hours post-procedure |
Up to 24 hours Post-Procedure
|
Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Donald Frei, M.D., HCA HealthONE, LLC (Swedish Medical Center)
- Investigador principal: David Fiorella, M.D., The Research Foundation for The State University of New York (Stony Brook University)
Publicaciones y enlaces útiles
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Actual)
Finalización del estudio (Actual)
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
Otros números de identificación del estudio
- 21340
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
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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