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Transcranial Direct Current Stimulation and Cognitive Remediation Therapy for Interictal Dysfunction in Epilepsy

NCT02950506 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2022-01-18

No results posted yet for this study

Summary

The purpose of this study is to investigate whether tDCS enhances the effect of cognitive remediation therapy on cognition and functional outcome in patients with epilepsy. There has been evidence that working memory performance is enhanced in healthy subjects. Acute tDCS studies have found improvements in working memory performance in subjects with other neurological diseases. To date, there have been no published studies examining whether can enhance learning during multi-session cognitive remediation over 2 weeks in subjects with epilepsy. This study could have potential application as a non-invasive clinical intervention for interictal dysfunction in epilepsy.

Conditions

Interventions

DEVICE

transcranial direct current stimulation

The anode will be placed over left DLPFC at F3, according to the 10-20 international system for EEG electrode placement. The cathode will be placed over the contralateral supraorbital area. They will be placed via two saline soaked electrode sponges (3 cm x 4.5 cm).After electrodes have been placed, the participants will be instructed to log into CRT software using a unique patient identifier. The CRT software that will be used will be Cogmed working memory training program (Pearson Education, Inc.)Active tDCS will be applied at a ramp-like fashion from 0 to 2mA over 10 seconds, and will be ramped down for the last 10 seconds of stimulation. Active tDCS will last 20 minutes each session. The sham procedure involves only 30 seconds of stimulation at 2mA.

OTHER

Cognitive Remediation Therapy

The CRT software that will be used will be Cogmed working memory training program (Pearson Education, Inc.). Cogmed is a targeted computerized training program that has been shown to improve working memory and attention. (Spencer-Smith 2015).

Sponsors & Collaborators

Principal Investigators

  • Thomas Henry, MD · University of Minnesota

Study Design

Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
64 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-01-01
Primary Completion
2020-03-01
Completion
2020-03-01
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Diseases
Companies

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 NCT02950506 on ClinicalTrials.gov