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Brain Effects of Memory Training in Early Psychosis

NCT02584114 · Status: TERMINATED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 14

Last updated 2021-08-13

No results posted yet for this study

Summary

Background: People with psychosis show profound deficits in memory. A new cognitive remediation therapy using an app on a computer or mobile phone to improve memory has been effective in this population, but the neurobiological effects are unknown.

Objectives: 1) To use functional magnetic resonance imaging (fMRI) to examine brain changes during a working memory task before and after a 12 hour memory training intervention on a computer or mobile phone, 2) To use diffusion tensor imaging (DTI) to examine white matter connecting prefrontal and parietal lobe before and after training.

Methods: 46 people with psychosis will be randomized to a computerized training of either memory training or a control condition of non-memory games (language/card games) and will self-administer 4 hours of training over 4 days per week, for 3 weeks (12 hours total). Memory training will be done with the Peak app http://www.peak.net. Imaging data will be gathered with a 3 Tesla scanner pre and post training.

Conditions

  • Psychotic Disorders

Interventions

BEHAVIORAL

Peak app for memory training

BEHAVIORAL

Non-memory training group

Sponsors & Collaborators

  • Brain & Behavior Research Foundation

    collaborator OTHER

  • University of Calgary

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2016-09-30
Primary Completion
2017-06-30
Completion
2017-06-30

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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 NCT02584114 on ClinicalTrials.gov