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Quantitative EEG Markers in Mild Cognitive Impairment in Epilepsy

NCT04376671 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 90

Last updated 2020-05-06

No results posted yet for this study

Summary

Epileptic patients are plighted with limited daily activities, social dysfunction, family conflicts and cognitive impairment. Most of the studies had showed that cognitive disorders were frequent in patients with epilepsy.The cognitive impairment has been reported in around 25% of epileptic patients.

Conditions

Interventions

DEVICE

Electroencephalography

The patients underwent EEG recordings according to previously published methods (Bonanni et al., 2008). . EEG recordings were analyzed with methods described in our previous work (Bonanni et al., 2008) by 2 experimenters unaware of the clinical conditions of the subjects. Briefly, quantitative EEGs (QEEGs) were recorded from 21 scalp derivations. Ag/AgCl disk scalp electrodes (19) were placed according to the international 10-20 system, EEG was recorded from Fp1, Fp2, Fz, F3, F4, F7, F8, Cz, C3, C4, Pz, P3, P4, T3, T 4, T5, T6, O1, and O2. Two additional electrodes were placed on A1 and A2. EEG activity was analyzed from single or multiple leads grouped to define the following scalp regions: anterior (Fz, Fp2, F7, Fp1, F3, F4, and F8), central (Cz, C3, and C4), posterior (Pz, P3, P4, O1, and O2), and temporal (T3, T4, T5, and T6).

Sponsors & Collaborators

  • Mansoura University Hospital

    lead OTHER

Principal Investigators

  • Esmael M Ahmed, MD · Assistant Prof of Neurology

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-03-01
Primary Completion
2020-02-01
Completion
2020-03-01

Countries

  • Egypt

Study Locations

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Entities

Diseases

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 NCT04376671 on ClinicalTrials.gov