Recruiting

Working Memory Training

Sponsor:

University of Toronto

Code:

NCT01154686

Conditions

Attention Deficit Disorder

Eligibility Criteria

Sex: All

Age: 18 - 35

Healthy Volunteers: Not accepted

Interventions

Cogmed

Study Details

Brief summary:

The overall objective of the current study is to determine whether computerized Working Memory (WM) training will enhance WM capacity in college students with Attention Deficit Hyperactivity Disorder (ADHD)/Learning Disabilities (LD). There are also three additional objectives. The first is to determine whether improvements in WM will generalize to secondary outcome tasks, such as inhibitory control and planning. The second objective is to examine whether WM training will also ameliorate ADHD symptoms of inattention and hyperactivity. The last objective is to investigate whether improvements will be maintained at a two month follow-up period.

It is expected that the computerized WM training program will enhance WM capacity in college students with ADHD. In addition, it is believed that these increases in WM capacity will also lead to improvements in other executive functions. It is also hypothesized that WM training will lead to a reduction in ADHD symptomology. Lastly, these improvements should be maintained at three month follow-up.

Conditions

Attention Deficit Disorder

Study ID

NCT01154686

Start date

Sep, 2009

Status verified date

Jun, 2010

Completion date

Sep, 2010

Anticipated

Primary completion date

Sep, 2010

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 18 - 35

Healthy Volunteers: Not accepted

Inclusion Criteria:

  • Diagnosis of ADHD/Learning Disability
  • registered as a university student (full or part time)
  • registered at accessibilities services
  • taking at least one course

Exclusion Criteria:

  • On a leave

Study Design

Enrollment

30 participants

Anticipated

Intervention Model

Single group

Primary purpose

Treatment

Interventions and Outcome Measures

Interventions

Cogmed

The Cogmed Working Memory Training Program will be used as the experimental program because of preliminary evidence indicating its effectiveness in enhancing WM and reducing behavioural symptoms of inattention/hyperactivity in children. This software-based training program was designed to improve WM abilities, particularly in children with ADHD or severe attention problems. Training is implemented with a software program (RoboMemo©). It includes a set of auditory verbal and visual-spatial WM tasks presented via computer. All tasks involve: maintenance of simultaneous mental representations of multiple stimuli, unique sequencing of stimulus order in each trial and progressive adaptation of difficulty level as a function of individual performance.

Primary outcome measure

  • Paced Auditory Serial Addition Test (auditory verbal working memory measure) [ Time Frame: within 120 days ]

Central Contacts and Locations

Central contacts

Locations

University of Toronto

Recruiting

Toronto, Ontario, Canada

More Information

Sponsor

University of Toronto

Last update posted

Jul 1, 2010

Last verified

Jun, 2010

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-10. This information was provided to ClinicalTrials.gov by University of Toronto on 2010-07-01.