An interventional study of Spanish-Language Unstuck and On Target (SL-Unstuck) in Autism Spectrum Disorder and Attention Deficit Disorder With Hyperactivity (ADHD), sponsored by University of Colorado, Denver. Completed at 1 site in Ecuador. Open to participants aged 8 Years to 11 Years. Per ClinicalTrials.gov, last updated 2026-05-06.
Sponsored by University of Colorado, Denver · Not applicable, Interventional, and Treatment
The goal of this clinical trial is to learn about the effects of the Spanish-language intervention, Unstuck and On Target (SL-Unstuck), in Spanish-speaking families in Ecuador of children 8-11 years old with attention deficit hyperactivity disorder (ADHD) or autism. The main objectives of this study are:
Researchers will compare families who are randomized to receive the intervention for 8 weeks to a waitlist control for 8 weeks prior to receiving the intervention.
Participants will:
1,724 studies on the registry are indexed under Autism Spectrum Disorder; 500 are open to participants now.
This study's enrollment of 20 is below the median of 52 across 1,368 interventional studies indexed under Autism Spectrum Disorder.
Browse Autism Spectrum Disorder studies →University of Colorado, Denver is the lead sponsor of 1,543 studies on the registry; 317 are open to participants now.
Of its 147 completed or terminated interventional studies of FDA-regulated products, 92 (63%) have results posted.
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Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
The American Psychiatric Association’s manual of mental health diagnoses. DSM-5 (2013, revised as DSM-5-TR in 2022) replaced DSM-IV, and some studies still name the older edition. “Meets DSM criteria for …” means diagnosed by that edition’s diagnostic criteria, usually by a clinician in an interview.
DSM diagnostic criteria
The American Psychiatric Association’s manual of mental health diagnoses. DSM-5 (2013, revised as DSM-5-TR in 2022) replaced DSM-IV, and some studies still name the older edition. “Meets DSM criteria for …” means diagnosed by that edition’s diagnostic criteria, usually by a clinician in an interview.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Behavioral: Spanish-Language Unstuck and On Target (SL-Unstuck)
Unstuck and On Target teaches children the necessary skills to think flexibly and develop plans to reach their goals, while also providing the adults in their lives a framework to help support development of these skills. For this study, participants will receive weekly 90-minute sessions, over the course of 8 weeks. The child portion of the intervention will take place in parallel to 60-minute caregiver sessions.
Behavior Rating Inventory of Executive Function, Second Edition (BRIEF-2)
Time frame: At baseline and again at post-intervention appointment about 10 weeks later
Executive Function Challenge Task (EFCT)
Time frame: At baseline and again at post-intervention appointment about 10 weeks later
Plan to share: Yes
This study is completed, as verified in May 2026. You cannot join it, but the record below documents what was studied.
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