Mobile Microwave-based Diagnosis and Monitoring of Stroke

  • STATUS
    Recruiting
  • End date
    Feb 28, 2025
  • participants needed
    500
  • sponsor
    Helse Stavanger HF
Updated on 19 February 2024
ct scan
stroke
ischemic stroke
hemorrhagic stroke

Summary

This is a prospective, open, multicentre trial that will enrol patients with clinical signs of stroke in the acute phase admitted for CT scan. The study assesses the diagnostic capability and safety of Strokefinder MD100.

Description

This is a prospective, open, multicentre trial that will enrol patients with clinical signs of stroke in the acute phase admitted for CT scan. The investigator will assess and control the inclusion/exclusion criteria. If the patient is confirmed to be suitable for the trial, the patient is asked to give oral informed consent. If the answer is affirmative the microwave measurement will be performed. The procedure will take less than five minutes (the duration of the actual measurement procedure is 1.5 minutes) and will not interfere with the patient's standard of care during the hospital stay. Written informed consent is acquired by the investigator, as soon as possible after the acute phase of care is completed.

The measurement data will be evaluated for the presence of signal artifacts. The diagnostic ability of the device will be evaluated using a leave-one-out cross validation (LOOCV) method with the CT diagnosis as ground truth.

Safety will be evaluated throughout the trial, and a safety follow-up will be performed by the investigator 24 hours after the last microwave measurement. No further follow-up of patients is planned.

Details
Condition Cerebrovascular accident, Cerebral Hemorrhage
Age 18-100 years
Treatment Hemorrhagic stroke group (group A), Ischemic stroke group (group B), Stroke mimic group (group C)
Clinical Study IdentifierNCT04257149
SponsorHelse Stavanger HF
Last Modified on19 February 2024

Eligibility

Yes No Not Sure

Inclusion Criteria

Patient with clinical signs of stroke
Patient should be 18 years of age
Patient/next of kin confirms orally that the patient wants to participate in the trial (during acute phase)
Signed Informed Consent Form (after acute phase)

Exclusion Criteria

Pregnant or nursing woman
Fertile woman where pregnancy cannot be excluded
Patient diagnosed with a condition associated with risk of poor protocol compliance
The diagnostic procedure is deemed to interfere with the standard of care
Any other condition or symptoms preventing the patient from entering the study, according to the investigators judgment
Any patient that according to the Declaration of Helsinki is deemed unsuitable for study enrolment
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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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