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Percutaneous Recanalization in Ischemic Stroke Management in Europe Observational Registry (PRIISM2)

The recruitment status of this study is unknown. The completion date has passed and the status has not been verified in more than two years.
Verified April 2012 by MindFrame, Inc..
Recruitment status was:  Active, not recruiting
Information provided by (Responsible Party):
MindFrame, Inc. Identifier:
First received: March 20, 2012
Last updated: April 3, 2012
Last verified: April 2012
To determine the revascularization rate, clinical efficacy and safety of the CE-marked MindFrame System in ischemic stroke patients

Condition Intervention
Ischemic Stroke
Procedure: Mechanical thrombectomy

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Prospective
Official Title: Percutaneous Recanalization in Ischemic Stroke Management in Europe Observational Registry

Further study details as provided by MindFrame, Inc.:

Primary Outcome Measures:
  • Procedural Efficacy [ Time Frame: Immediate postprocedure ]
    The ability of the MindFrame System to restore blood flow by removing thrombus and establishing final Thrombolysis in Cerebral Infarction (TICI) 2b or 3 perfusion

  • Safety [ Time Frame: 90 days postprocedure ]
    The rate of device-related serious adverse events

  • Clinical Efficacy [ Time Frame: 90 days postprocedure ]
    The rate of modified Rankin Scale (mRS) score 0-2 at 90 days

Estimated Enrollment: 1000
Study Start Date: January 2012
Estimated Study Completion Date: December 2014
Estimated Primary Completion Date: September 2014 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
Treatment Group
Subjects in whom a MindFrame Device was employed for restoration of flow and clot removal
Procedure: Mechanical thrombectomy
Mechanical thrombectomy using a MindFrame device
Other Names:
  • MindFrame
  • Capture
  • Flow

Detailed Description:
To determine the revascularization rate, clinical efficacy and safety in a "real-world setting" of the CE-marked MindFrame System in ischemic stroke patients with thrombotic neurovascular occlusions caused by an embolus deemed appropriate for endovascular treatment. Target vessels include the basilar, internal carotid and middle cerebral (M1 and M2 segments) arteries.

Ages Eligible for Study:   Child, Adult, Senior
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
The purpose of this registry is to compile data in a "real world setting". All subjects in whom there is an attempt to use the device will be included in the registry. All subjects must be recruited according to the Mindframe System "Instructions For Use".

Inclusion Criteria:

  • Clinical diagnosis of ischemic stroke for whom the physician has prescribed mechanical thrombectomy as appropriate therapy

Exclusion Criteria:

  • Intracranial hemorrhage
  Contacts and Locations
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Please refer to this study by its identifier: NCT01560247

Sponsors and Collaborators
MindFrame, Inc.
Principal Investigator: Michael Soderman, MD, PhD Karolinska Institutet
  More Information

Responsible Party: MindFrame, Inc. Identifier: NCT01560247     History of Changes
Other Study ID Numbers: EU-PRIISM-02
Study First Received: March 20, 2012
Last Updated: April 3, 2012

Keywords provided by MindFrame, Inc.:
Ischemic Stroke
Mechanical thrombectomy

Additional relevant MeSH terms:
Cerebral Infarction
Cerebrovascular Disorders
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases
Vascular Diseases
Cardiovascular Diseases
Pathologic Processes
Brain Infarction
Brain Ischemia processed this record on May 25, 2017