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FORWARD: Functional Outcomes in Real-World Treatment And Revascularization of Non-dominant and Distal M2 Occlusions

5 de agosto de 2026 actualizado por: Penumbra Inc.
The objective of this study is to collect safety and effectiveness data on the Penumbra System reperfusion catheters in participants with isolated primary non-dominant and distal M2 occlusions who undergo endovascular mechanical thrombectomy (EVT). Additionally, this study aims to observe characteristics and outcomes of participants treated with medical management (MM) alone and those who receive EVT + MM per current medical practice.

Descripción general del estudio

Estado

Reclutamiento

Condiciones

Intervención / Tratamiento

Descripción detallada

FORWARD is a prospective, multicenter, observational study that will be conducted internationally.

Participants who satisfy all inclusion criteria and none of the exclusion criteria will be eligible for enrollment. They will receive treatment according to the physicians' clinical judgement per standard of care at their institution.

Tipo de estudio

De observación

Inscripción (Estimado)

250

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Estudio Contacto

Copia de seguridad de contactos de estudio

Ubicaciones de estudio

  • Estados Unidos
    • Tennessee
      • Knoxville, Tennessee, Estados Unidos, 37916
        • Reclutamiento
        • Fort Sanders Regional Medical Center

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

  • Adulto
  • Adulto Mayor

Acepta Voluntarios Saludables

No

Método de muestreo

Muestra no probabilística

Población de estudio

Participants experiencing acute ischemic stroke (AIS) due to a primary M2 occlusion in the vertical segment or post-bifurcation in the non-dominant or co-dominant branch of the horizontal segment.

Descripción

Inclusion Criteria:

  1. Participant age ≥ 18
  2. Participant experiencing acute ischemic stroke due to a confirmed primary M2 occlusion in the vertical segment or post-bifurcation in the non-dominant or co-dominant branch of the horizontal segment
  3. NIHSS ≥5 or NIHSS 3-4 with disabling symptoms
  4. Pre-stroke mRS 0-1
  5. For participants undergoing thrombectomy: Planned first-line treatment with Penumbra System reperfusion catheters
  6. Informed consent obtained per Institutional Review Board/Ethics Committee requirements

Exclusion Criteria:

  1. Any stenosis or occlusion in the ICA origin requiring treatment during the procedure or within the 90-day follow-up period.
  2. Known multiple occlusions
  3. Secondary M2 occlusion
  4. Known or high suspicion of underlying ICAD as the cause of the M2 occlusion
  5. Current hospitalization at time of stroke onset and/or any comorbid disease or condition expected to compromise survival or ability to complete follow-up assessments through 90 days
  6. Currently participating in an investigational (drug, device, etc.) clinical trial that will influence the endovascular procedure or acute treatment. Participants in secondary prevention, observational, natural history and/or epidemiological studies are eligible.
  7. Other medical, behavioral, or psychological conditions that in the opinion of the Investigator could limit the 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

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

Cohortes e Intervenciones

Grupo / Cohorte
Intervención / Tratamiento
Medical Management
Otro: Medical Management
All medical management treatment will follow established guidelines for the care of stroke patients. All medical treatments and supportive care will be administered following each participating hospital's routine practice and in accordance with the Instructions for Use for any medication administered.
Endovascular Thrombectomy plus Medical Management
Otro: Medical Management
All medical management treatment will follow established guidelines for the care of stroke patients. All medical treatments and supportive care will be administered following each participating hospital's routine practice and in accordance with the Instructions for Use for any medication administered.
Dispositivo: Endovascular Thrombectomy
Patients will undergo endovascular thrombectomy plus medical management. Patients will be treated with the Penumbra System Reperfusion Catheters. Perioperative and postoperative management will follow established guidelines for the care of stroke patients.

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Change in NIHSS at 24 hours
Periodo de tiempo: 24 hours
The National Institutes of Health Stroke Scale (NIHSS) is a standardized neurological examination tool used to measure the severity of a stroke. The scale ranges from 0 to 42, with higher scores indicating greater impairment.
24 hours

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
90-day Modified Rankin Scale (mRS)
Periodo de tiempo: 90 Days
The modified Rankin Scale (mRS) is used to measure the degree of disability or dependence in daily activities in people who have experienced a stroke. Scores range from no symptoms (0) to death (6), with higher scores indicating greater severity.
90 Days
Reperfusion measures, quantified as proportion of participants with a final mTICI 2b or higher after all treatment
Periodo de tiempo: Treatment/Procedure
Treatment/Procedure
90-day NIHSS
Periodo de tiempo: 90 Days
The National Institutes of Health Stroke Scale (NIHSS) is a standardized neurological examination tool used to measure the severity of a stroke. The scale ranges from 0 to 42, with higher scores indicating greater impairment.
90 Days
Quality of Life, as measured by Barthel Index
Periodo de tiempo: 90 Days
The Barthel Index is a 0-100 point scale used to measure a person's functional independence in daily activities. The index rates 10 items, including feeding, bathing, grooming, dressing, bowel/bladder control, toilet use, transfers, mobility, and stair use. Higher scores indicate greater independence, while lower scores signify higher dependency on caregivers.
90 Days
Quality of Life, as measured by Neuro-QoL
Periodo de tiempo: 90 Days
Neuro-QoL is a set of patient-reported outcome measures designed to assess health-related quality of life across physical, mental, and social domains relevant to individuals with neurological conditions. It uses calibrated item banks and short forms to measure constructs such as mobility, cognitive function, emotional/behavioral health, fatigue, and social participation.
90 Days
Quality of Life, as measured by Canadian Outcome Scale for Minor Stroke (COSMOS)
Periodo de tiempo: 90 Days
COSMOS is a 7-point scale ranging from 0 (no symptoms) to 6 (loss of independence for an instrumental or basic activity of daily living or worse), which accounts for performance limitations and losses of a person's hobbies or passions and of their employment, educational, service, or caregiving pursuits, besides just activities of daily living.
90 Days
Safety events of interest
Periodo de tiempo: Treatment, Procedure (if applicable), 24 Hours, Discharge and/or 7 Days, 90 Days
Treatment, Procedure (if applicable), 24 Hours, Discharge and/or 7 Days, 90 Days
Treatment method per the physician's clinical judgment
Periodo de tiempo: Baseline
Baseline

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

Penumbra Inc.

Investigadores

  • Investigador principal: Alejandro Spiotta, MD, Medical University of South Carolina
  • Investigador principal: Nitin Goyal, MD, University of Tennessee Health Science Center/Semmes Murphey Clinic

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Actual)

26 de junio de 2026

Finalización primaria (Estimado)

1 de septiembre de 2028

Finalización del estudio (Estimado)

1 de septiembre de 2028

Fechas de registro del estudio

Enviado por primera vez

8 de julio de 2026

Primero enviado que cumplió con los criterios de control de calidad

5 de agosto de 2026

Publicado por primera vez (Actual)

6 de agosto de 2026

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

6 de agosto de 2026

Última actualización enviada que cumplió con los criterios de control de calidad

5 de agosto de 2026

Última verificación

1 de julio de 2026

Más información

Términos relacionados con este estudio

Términos MeSH relevantes adicionales

Otros números de identificación del estudio

  • 33727

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

NO

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

No

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

Sí

producto fabricado y exportado desde los EE. UU.

No

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

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