The PERSEVERE Study

De qué trata este estudio

El registro indica que este estudio recluta participantes. La disponibilidad puede variar por centro.

Tipo de estudio

De intervención

Fase

No aplica

Rango de edad

18 años - No especificado

Sexo admitido

Todos los sexos

Voluntarios sanos

No aceptados

Participantes

200 Estimado

Estos son puntos de partida, no una decisión de elegibilidad. El equipo debe revisar todos los requisitos.

Acerca de la investigación

Randomized Controlled Trial of High-Risk Pulmonary Embolism Comparing FlowTriever System vs. Standard of Care

¿Quién podría participar?

La lista siguiente contiene el texto del patrocinador. Puede incluir condiciones, tratamientos previos, resultados de pruebas y otros requisitos. Aparecer en tu búsqueda no significa que califiques.

Inclusion Criteria:

1. Age at enrollment ≥18 years
2. Objective evidence of a proximal filling defect in at least one main or lobar pulmonary artery
3. High-risk class of acute PE
4. RV dysfunction, as defined RV/LV ratio ≥1.0
5. Willing and able to provide informed consent, or if unable, through a Legal Authorized Representative, with permitting research without prior consent as a third option (for Europe and UK sites only), provided compliance with IRB/EC approvals and adherence to regulatory, ethical and national standards

Exclusion Criteria:

1. Prolonged cardiac arrest with loss of consciousness associated with neurological deficit.
2. Imaging evidence or other evidence that suggests, in the opinion of the Investigator, the patient is not appropriate for catheter-based intervention
3. Known pre-existing CTEPH, or CT signs of chronic PE that may point to pre-existing CTEPH
4. Recent stroke (\<14 days)
5. Recent cranial or spinal surgery (\<14 days)
6. Life-threatening active bleeding or hemorrhage into a critical area
7. Known intracranial tumor
8. End-stage medical condition with life expectancy \<3 months (irrespective of the severity of acute PE), as determined by the Investigator
9. Known sensitivity to radiographic contrast agents that, in the Investigator's opinion, cannot be adequately pre-treated
10. Inability to anticoagulate the patient, or known to have heparin-induced thrombocytopenia (HIT)
11. Current participation in another drug or device study that may interfere with the conduct of this trial
12. Ventricular arrhythmias refractory to treatment at the time of enrollment
13. Subject has any condition for which, in the opinion of the investigator, participation would not be in the best interest of the subject (e.g., compromise the well-being or that could prevent, limit, or confound the protocol-specified assessments), including a contraindication to use of FlowTriever System per local approved labeling
14. Subject is part of a vulnerable population (e.g., currently pregnant, breastfeeding or incarcerated) per local definitions
15. Subject was previously enrolled in this study
16. Subject has received prior thrombolytic (systemic or catheter-directed) therapy for any reason or thrombectomy (surgical or catheter-based) therapy for index PE, within 30 days prior to randomization

Tratamiento, grupos y participación

El registro puede describir tratamientos y duración sin incluir un calendario completo. Pide al equipo las visitas, procedimientos, riesgos, costos y alternativas. Mantén tu atención habitual salvo que tu médico te indique un cambio.

Asignación

Asignación al azar

Enmascaramiento

Sin enmascaramiento

Qué evalúan los investigadores

Estas medidas indican qué se estudia. No prueban que un tratamiento funcione.

Medidas principales

Medidas secundarias

Centros de investigación (34)

El estado general puede diferir del estado de un centro. Confirma la disponibilidad antes de trasladarte.

34 centros

Equipo y fechas

Patrocinador principal

Inari Medical

Inicio del estudio

16 dic 2024 Real

Finalización primaria

2027-11 Estimado

Finalización del estudio

2028-02 Estimado

Primera publicación

19 sept 2024 Real

Última actualización

10 nov 2026 Real

Contactos oficiales del estudio