Clinical trial Recruiting at 3 sites Interventional Ages 13 to 17

Using CO-OP to help adolescents with mild intellectual disability

Official title: Evaluation of The Cognitive Orientation to Daily Occupational Performance (CO-OP) Approach for Adolescents With Mild Intellectual Disability

Run by Örebro University, Sweden · NCT06691698 · Data updated 2026-11-12

This study is testing a program called CO-OP to see if it can help teenagers with mild intellectual disabilities set and reach personal goals over ten weeks.

Quick facts

Study typeInterventional
Ages13 Years to 17 Years
SexAll
Enrollment60 (estimated)
SponsorÖrebro University, Sweden
Academic / other
Locations3 sites (Kristianstad, Skåne County and 2 other locations)
StatusRecruiting
StartedJanuary 16, 2025
Main results expectedDecember 2027
Study endsDecember 2027
Registry record updatedNovember 10, 2026
Trial IDNCT06691698 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adolescents aged 13-17 diagnosed with mild intellectual disability who are motivated to set and achieve personal goals.

Probably not a fit

Patients with movement-related diagnoses, ADHD, autism spectrum disorder, or those requiring language interpretation will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study evaluates the Cognitive Orientation to Daily Occupational Performance (CO-OP) approach for adolescents aged 13-17 with mild intellectual disability. Participants will select personal goals and develop strategies to achieve them over a ten-week intervention period. The study aims to assess the feasibility and effectiveness of CO-OP in enhancing occupational performance in this population, building on initial research that suggests potential benefits. The intervention will involve weekly meetings and support from a parent or significant other.

Why it matters

Potential benefit: If successful, this approach could significantly improve daily functioning and quality of life for adolescents with mild intellectual disability.

How similar studies have gone: Initial research has shown potential for CO-OP in other diagnostic groups, but this specific application for adolescents with mild intellectual disability is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Study I-II

Inclusion criteria

* 13-17 years
* Diagnosed mild intellectual disability
* Motivation to reach self-selected goals
* Ability to identify those goals
* Possibility to meet once a week for ten weeks
* Access to a parent or significant other for support during intervention

Exclusion criteria:

* Movement related diagnosis (i.e. cerebral palsy or neuro muscular diseases)
* Diagnosed attention deficit hyperactivity disorder/attention deficit disorder (ADHD/ADD) or autism spectrum disorder
* Progressive diagnoses
* Need for language interpreting
* Need for alternative and augmentative communication (i.e. pictures or signs).

Study III

Inclusion criteria:

* 13-17 years
* Diagnosed mild intellectual disability
* Completed CO-OP intervention or at lest half way trough the intervention
* Opportunity to meet physically for an interview with in a month post and 6 months post intervention.
* CO-OP intervention done with high fidelity to CO-OP format with a CO-OP therapist that has written field notes, preferrably recruited from study I-II.

Exclusion criteria:

* Movement related diagnosis (i.e. cerebral palsy or neuro muscular diseases)
* Diagnosed attention deficit hyperactivity disorder/attention deficit disorder (ADHD/ADD) or autism spectrum disorder
* Progressive diagnoses
* Need for language interpreting
* Need for alternative and augmentative communication (i.e. pictures or signs).

Study IV

Inclusion criteria:

* Parents with legal guardianship that lives full- or part time with an adolescent reaching the inclusion criteria for study I who has completed CO-OP within or out of the project
* Opportunity to meet physically for an interview with in a month post and 6 months post the adolescent's completed, or at least half way through, CO-OP intervention.

Exclusion criteria:

* Need for language interpreting
* Need for alternative and augmentative communication (i.e. pictures or signs)
* Irregular and brief living with the adolescent comparable to less than half-time and therefore does not observe the adolescent's occupational performance enough to answer the interview questions.

Where it's running

  • Region Skåne
    Kristianstad, Skåne County, Sweden
    Recruiting
  • Region Värmland
    Karlstad, Värmland County, Sweden
    Recruiting
  • Region Örebro County
    Örebro, Sweden
    Recruiting

Study contacts

  • Principal investigator: Marie Holmefur, PhD — Örebro University, Sweden
  • Study coordinator: Elin Widmark, MSc
  • Email: elin.widmark@oru.se
  • Phone: +46108319064

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.