NCT01752530

Brief Summary

The purpose of this study is to determine the effect of computer program C8 on specific cognitive functions, symptoms and functional outcome compared to treatment as usual in children with ADHD. Furthermore, if the effect is sustained 12 and 24 weeks after training. In addition, it will be investigated, whether younger children benefit more from training than older children.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
70

participants targeted

Target at P50-P75 for not_applicable

Timeline
Completed

Started Feb 2013

Longer than P75 for not_applicable

Geographic Reach
1 country

3 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

December 10, 2012

Completed
9 days until next milestone

First Posted

Study publicly available on registry

December 19, 2012

Completed
1 month until next milestone

Study Start

First participant enrolled

February 1, 2013

Completed
2.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 1, 2015

Completed
11 months until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2016

Completed
Last Updated

April 27, 2017

Status Verified

April 1, 2017

Enrollment Period

2.7 years

First QC Date

December 10, 2012

Last Update Submit

April 26, 2017

Conditions

Keywords

ADHD

Outcome Measures

Primary Outcomes (1)

  • Cambridge Neuropsychological Test Automated Battery (CANTAB): Rapid Visual Information Processing probability of hit.

    Assesment after the 8 week intervention

Secondary Outcomes (4)

  • Behavior Rating Inventory of Executive Functions (BRIEF)

    After the 8 week intervention

  • ADHD-Rating scale

    After the 8 week intervention

  • CANTAB: Attention Switching Task (AST)

    After the 8 week intervention

  • Cambridge Neuropsychological Test Automated Battery (CANTAB): Rapid Visual Information Processing

    After 8 weeks of intervention

Other Outcomes (25)

  • CANTAB: Match to sample: visual search.

    After 8 weeks of intervention

  • CANTAB: Choice reaction time.

    After 8 weeks of intervention

  • CANTAB: Stop Signal Task.

    After 8 weeks of intervention

  • +22 more other outcomes

Study Arms (2)

Computer program C8 + treatment as usual

EXPERIMENTAL

Computer program C 8 + treatment as usual. Subjects in the intervention group will be playing a special computer program C8 for 40 min a day, 6 times a week for 8 weeks in addition to treatment as usual.

Other: Computer program C8Other: Treatment as usual

Treatment as usual

OTHER

Treatment as usual at the clinic

Other: Treatment as usual

Interventions

Experimental: Computer program C8 + treatment as usual: Playing a special computer program C8 40 min a day for 6 days a week for 8 weeks.

Also known as: C8, ADHD, Cognitive training
Computer program C8 + treatment as usual

Treatment as usual at the clinic

Also known as: TAU
Computer program C8 + treatment as usualTreatment as usual

Eligibility Criteria

Age6 Years - 13 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)

You may qualify if:

  • ADHD- diagnosis
  • age 6-13 years
  • Patient has access to computer og internet from home
  • Informed consent

You may not qualify if:

  • Comorbidity: conduct disorder, autism spectrum disorders, depression, or schizophrenia
  • Head trauma or neurological disease
  • Intelligence quotient (IQ) \< 80
  • Motoric or perceptual handicap
  • Medical disease requiring treatment
  • No informed consent

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (3)

Child and Adolescent Mental Health Services Aabenraa

Aabenraa, 6200, Denmark

Location

Child and Adolescent Mental Health Services Augustenborg

Augustenborg, 6440, Denmark

Location

Child and Adolescent Mental Health Services Kolding

Kolding, 6000, Denmark

Location

Related Publications (2)

  • Bikic A, Leckman JF, Christensen TO, Bilenberg N, Dalsgaard S. Attention and executive functions computer training for attention-deficit/hyperactivity disorder (ADHD): results from a randomized, controlled trial. Eur Child Adolesc Psychiatry. 2018 Dec;27(12):1563-1574. doi: 10.1007/s00787-018-1151-y. Epub 2018 Apr 11.

  • Bikic A, Leckman JF, Lindschou J, Christensen TO, Dalsgaard S. Cognitive computer training in children with attention deficit hyperactivity disorder (ADHD) versus no intervention: study protocol for a randomized controlled trial. Trials. 2015 Oct 24;16:480. doi: 10.1186/s13063-015-0975-8.

MeSH Terms

Conditions

Attention Deficit Disorder with Hyperactivity

Interventions

Cognitive TrainingTherapeutics

Condition Hierarchy (Ancestors)

Attention Deficit and Disruptive Behavior DisordersNeurodevelopmental DisordersMental Disorders

Intervention Hierarchy (Ancestors)

Neurological RehabilitationRehabilitationAftercareContinuity of Patient CarePatient CareHealth ServicesHealth Care Facilities Workforce and Services

Study Officials

  • Aida Bikic, Ph.D

    Child and Adolescent Mental Health Services

    PRINCIPAL INVESTIGATOR
  • Søren Dalsgaard, MD, Ph.D.

    Department of Economics and Business - CIRRAU - Centre for Integrated Register-based Research, Aarhus University

    STUDY CHAIR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
psychologist, Ph.D. student

Study Record Dates

First Submitted

December 10, 2012

First Posted

December 19, 2012

Study Start

February 1, 2013

Primary Completion

October 1, 2015

Study Completion

September 1, 2016

Last Updated

April 27, 2017

Record last verified: 2017-04

Locations