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Study on Data Acquisition and Image Characteristics of Brain Multifrequency EIT in Healthy People and Patients With Brain Diseases

NCT05796349 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 24

Last updated 2023-04-03

No results posted yet for this study

Summary

The goal of this observational study is to compare the differences in the features of cerebral multifrequency EIT(cMFEIT) images between healthy subjects and patients with brain diseases and to explore the possibility of applying multifrequency EIT to intracranial abnormality detection.16 healthy volunteers and 8 patients with brain diseases were recruited as experimental subjects, and the cerebral EIT data of 9 frequencies in the range of 21 kHz - 100 kHz of all subjects were acquired with an EH-300 MFEIT system.

Conditions

  • Cerebral Hemorrhage
  • Cerebral Ischemia
  • Cerebral Edema
  • Healthy

Interventions

DIAGNOSTIC_TEST

multifrequency EIT-based for detecting intracranial abnormalities

For subjects who received clinical trials, 16 electrodes were placed equidistantly in their head, and brain EIT data were measured at 9 frequencies in the range of 21 kHz to 100 kHz by applying a current RMS of 176 microamps.MFEIT image sequences were obtained according to certain imaging algorithms.

Sponsors & Collaborators

  • Jieshi Ma

    lead OTHER_GOV

Eligibility

Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-06-01
Primary Completion
2022-12-30
Completion
2022-12-30

Countries

  • China

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 NCT05796349 on ClinicalTrials.gov