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Efficacy of working memory training in children with Attention Deficit Hyperactivity Disorder (ADHD)

Near-transfer and far-transfer effects (other cognitive functions, clinical symptoms and functional impairment) in children with Attention Deficit Hyperactivity Disorder: influence of genetic variants associated with cognition, executive functions and working memory: a randomized controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN00767728
Enrollment
66
Registered
2013-11-27
Start date
2010-06-01
Completion date
Unknown
Last updated
2019-02-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Attention Deficit Hyperactivity Disorder (ADHD) Mental and Behavioural Disorders Attention deficit hyperactivity disorder

Interventions

The experimental group performed the computerised working memory training program, RoboMemo®, consisting of exercises on visuospatial and auditory working memory tasks. Training was carried out 5 days

Sponsors

Mutua de Terrassa Education and Research Foundation (Fundació Docència i Recerca Mutua de Terrassa) (Spain)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Combined-type ADHD according to DSM-IV-TR criteria. Comorbility with other Disruptive Behaviour Disorders was accepted (i.e., Oppositional Defiant Disorder or Conduct Disorder) according to DSM-IV-TR criteria 2. Age between 7 and 12 years 3. T scores for Conners ADHD index for parents and teachers >70 at the time of diagnosis 4. No previous psychological or pharmacological treatment for ADHD 5. Access to a personal computer with internet connection

Exclusion criteria

Exclusion criteria: Current exclusion criteria as of 30/09/2014: 1. Global intellectual capacity below 80 (previous exclusion criteria: below 85) 2. Comorbidity with autism spectrum disorder, psychosis, affective or anxiety disorder, consumption of toxic substances, learning disorder 3.History of traumatic brain injury in the last two years 4. Perceptual-motor alterations which would preclude the use of a computer 5. Participants with whose educational or socio-economic context would make it unlikely for families to comply with the study requirements and follow the treatment procedure

Design outcomes

Primary

MeasureTime frame
Working memory index, consisting of: Digit Span Backward of the Wechsler Intelligence Scale - IV (WISC-IV), total score in Letters and Numbers WISC-IV, and Spatial Span Backward of the Wechsler Memory Scale - III (WMS-III)

Secondary

MeasureTime frame
Cognitive functions: For the evaluation of executive functions: 1. Commission Errors of the Conners' Continuous Performance Test (CPT II) for the assessment of response inhibition 2. Detectability of CPT II for sustained attention 3. Total correct score of the Tower of London DX 2nd Edition for planning 4. Perseverative errors of the Wisconsin Card Sorting Test - 64 (WCST-64) for cognitive flexibility 5. Trail Making Test part B (TMT B) for task switching For the assessment of learning: 1. Reading comprehension test 2. Mathematical problem solving test of the Probes Psicopedagògiques d'Aprenentatges Instrumentals en Català To evaluate social cognition: 1. IOWA Gambling Task for decision-making 2. Child Eyes Test for recognising facial expressions 3. Happe Strange Stories for Theory of Mind Scales of executive functions: 1. Behavior Rating Inventory of Executive Function (BRIEF) for parents and teachers For the assessment of clinical symptoms: 1. Conners? Parent Rating Scale and Conners? Teacher Rating Scale to assess core symptoms of ADHD and opposition 2. Child Behavior Checklist/4-18 CBCL for Parents and Teacher?s Report Form/5-12 TRF for teachers 3. Strengths and Difficulties Questionnaire for parents and teachers to evaluate other clinical symptoms. For evaluation of functional impairment: 1. Weiss Functional Impairment Rating Scale - parent report (WFIRS-P)

Countries

Spain

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026