- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05719272
HeadPulse Large Vessel Occlusion Validation Study
Acute ischemic stroke (AIS) is a treatable disease if patients can be transported and treated at stroke centers. MindRhythm, Inc (sponsor) has developed an investigational medical device that is designed for prehospital field use to differentiate the two major forms of acute ischemic stroke, namely Large Vessel Occlusion (LVO) stroke and non-large vessel occlusion stroke. The intended use is for paramedics to decide which destination hospital is best for the patient based on the device result. Large vessel occlusion stroke patients should be brought directly to comprehensive stroke centers which can perform thrombectomy, and non-large vessel occlusion stroke should be brought to primary stroke centers. Use of the device will save time getting the patient to thrombectomy and all others to intravenous thrombolytics or blood thinners that clear clots improves outcomes for all patients.
The Harmony 5000 device manufactured by MindRhythm has been tested in the pre-hospital environment, but because large vessel occlusion stroke is less common than non-large vessel occlusion stroke, the sponsor wants to obtain additional recordings from patients with large vessel occlusion to better refine their algorithms. Investigators will perform acute recordings on patients who arrive at the medical center who have computed tomography angiography studies showing the presence of large vessel occlusion stroke stroke, and on patients transferred to the angiography suite for thrombectomy. Recordings are performed in parallel to standard workflow of large vessel occlusion stroke patients so the research will not delay treatments.
Study Overview
Status
Conditions
Detailed Description
Eligible participants will be 18 years of age plus with known large vessel occlusion who have been transferred to the emergency department. Recordings can be made just prior to the thrombectomy or within 2 hours of computed tomography angiography and no thrombectomy performed.
Participants will be excluded if they have an open wound on the scalp or are prisoners.
The MindRhythm Harmony headset will be placed on the subject (a total of 50 subjects) along with ECG leads and a 3 minute recording of the HeadPulse (cranial waveform) will be performed while the subject remains as still as possible. The data will then be transferred to MindRhythm for analysis and ultimate improvement of the diagnostic stroke algorithm.
Study Type
Enrollment (Estimated)
Contacts and Locations
Study Locations
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New Jersey
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Camden, New Jersey, United States, 08103
- Cooper University Hospital
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New York
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Buffalo, New York, United States, 14206
- University at Buffalo
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- adult patient Known LVO (transferred or arrived at our ED) ICA-T, M1, M2 or Basilar Artery Recording can be made just prior to thrombectomy, or within 2 hours of CTA and no thrombectomy performed
Exclusion Criteria:
- Prisoner Open scalp wound
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
HeadPulse Waveform Data
Time Frame: 90 seconds
|
Waveform data associated with the changes in brain function as a result of the cranial effect of the.
cardiac cycle
|
90 seconds
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Paul Lovoi, PhD, CTO of Sponsor
Study record dates
Study Major Dates
Study Start (Estimated)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- EPISODE_LVO_MR1
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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