Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 2, 2026, 11:11 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Challenging Horizons Program
Behavioral
Lead sponsor
Ohio University
Other
Eligibility
14 Years to 17 Years
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Athens, Ohio • Bethlehem, Pennsylvania
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Challenging Horizons Program (CHP) after-school model, Challenging Horizons Program (CHP) consultation model
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
11 Years to 15 Years
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
2
States / cities
Athens, Ohio • Cincinnati, Ohio
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Computer-assisted Behavior Intervention, Challenging Horizons Program
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
11 Years to 14 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Greenville, North Carolina • Athens, Ohio