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Pilot Study of Acute Stroke Using the Brainpulse™

NCT03235271 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 252

Last updated 2025-03-07

No results posted yet for this study

Summary

The aim of this pilot study is to collect data on stroke patients and non-stroke patients or healthy volunteers using the BrainPulse Stroke Monitor. Subject characteristics, diagnostic procedures and clinical outcomes will be documented as part of the data collected to assess the clinical utility of the BrainPulse device. All eligible patients and healthy volunteers will be enrolled and assigned to a study Group based on confirmation of their diagnosis: Acute Ischemic Stroke, Hemorrhagic Stroke, Transient Ischemic Attack or No Stroke. The data collected from the BrainPulse will be compared across the different study groups in an attempt to distinguish stroke from other non-stroke conditions that present with similar symptoms and LVO from non-LVO types of strokes. Further assessments will also be made to evaluate if the BrainPulse can identify the presence of stroke.

Conditions

  • Stroke, Acute

Interventions

DEVICE

BrainPulse Device

The BrainPulse is used on a patient's head to non-invasively detect, amplify and capture the skull motion caused by pulsatile cerebral blood flow from the cardiac cycle. The BrainPulse consists of a reusable headset that contains the accelerometers used to measure motion caused by pulsatile cerebral blood flow. The system is powered by a rechargeable battery pack. The headset is placed on the subject's head and outputs data to a data collector that forwards the data to the computer. Each accelerometer has an attached tip that makes contact with the subject's head through hair. The headset also includes a photoplethysmograph (PPG) that simultaneously captures the subject's heart-rate information. There is no energy delivered to the brain or subject by these highly sensitive sensors.

Sponsors & Collaborators

  • Jan Medical, Inc.

    lead INDUSTRY

Principal Investigators

  • Kyle Walsh, MD · University of Cincinnati

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2017-09-10
Primary Completion
2024-08-28
Completion
2024-08-28

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03235271 on ClinicalTrials.gov