- 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
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–12
of 12
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Behavior, Health
- Interventions
- Elongating Time HOrizons for Reentry (ETHoR), Standardized Episodic Thinking (SET)
- Behavioral
- Lead sponsor
- Henry Ford Health System
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Detroit, Michigan
- Conditions
- Bone Marrow Transplant Complications, Graft-versus-Host Disease
- Interventions
- HORIZONS Intervention, Minimally enhanced usual care
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 350 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2030
- U.S. locations
- 2
- States / cities
- Miami, Florida • Boston, Massachusetts
- 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
- Colorectal Carcinoma
- Interventions
- Artificial Intelligence-based Intervention, Best Practice, Communication Intervention, Questionnaire Administration
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 44 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- 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
- Conditions
- Alcohol Abuse, Substance Use
- Interventions
- Bright Horizons, Case Management
- Behavioral
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 10 Years to 24 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Whiteriver, Arizona
- Conditions
- Chronic Graft-Versus-Host Disease, Quality of Life
- Interventions
- Horizons App Intervention
- Behavioral
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Stem Cell Transplant Complications, Graft Vs Host Disease, Coping Skills, Quality of Life
- Interventions
- Horizon Program, Usual Care
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Rheumatoid Arthritis (RA
- Interventions
- Peer Coach, Healthy Horizons
- Behavioral
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- HIV Infections, Sexually Transmitted Diseases
- Interventions
- HORIZONS HIV Intervention, enhanced standard-of-care
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 15 Years to 21 Years · Female only
- Enrollment
- 715 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2005
- U.S. locations
- 3
- States / cities
- Atlanta, Georgia
- Conditions
- Graft Vs Host Disease, Coping Skills, Quality of Life, Stem Cell Transplant Complications
- Interventions
- Horizons Group Intervention
- Behavioral
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Miami, Florida