{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Attention+Deficit%2FHyperactivity+Disorder%28ADHD%29",
    "query": {
      "condition": "Attention Deficit/Hyperactivity Disorder(ADHD)"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 849,
    "total_pages": 85,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Attention+Deficit%2FHyperactivity+Disorder%28ADHD%29&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-26T13:25:34.860Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT00510120",
      "title": "Comparison of Two Psychosocial Therapies for Treating Children With Oppositional-Defiant Disorder",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Oppositional-Defiant Disorder"
      ],
      "interventions": [
        {
          "name": "Parent management training (PMT)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Collaborative problem solving (CPS)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Waitlist control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Virginia Polytechnic Institute and State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "14 Years",
        "sex": "ALL",
        "summary": "8 Years to 14 Years"
      },
      "enrollment_count": 150,
      "start_date": "2007-06",
      "completion_date": "2012-08",
      "has_results": false,
      "last_update_posted_date": "2013-06-07",
      "last_synced_at": "2026-06-26T13:25:34.860Z",
      "location_count": 1,
      "location_summary": "Blacksburg, Virginia",
      "locations": [
        {
          "city": "Blacksburg",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00510120"
    },
    {
      "nct_id": "NCT00015223",
      "title": "Methylphenidate in the Treatment of Cocaine Dependent Patients With Adult Attention Deficit Hyperactivity Disorder - 5",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cocaine-Related Disorders",
        "Substance-Related Disorders"
      ],
      "interventions": [
        {
          "name": "Methylphenidate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute on Drug Abuse (NIDA)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "21 Years to 50 Years"
      },
      "enrollment_count": 0,
      "start_date": "1997-06",
      "completion_date": "1999-08",
      "has_results": false,
      "last_update_posted_date": "2017-01-16",
      "last_synced_at": "2026-06-26T13:25:34.860Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00015223"
    },
    {
      "nct_id": "NCT03247543",
      "title": "Evaluation of SPN-812 (Viloxazine Extended-release Capsule) High Dose in Children With ADHD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "ADHD"
      ],
      "interventions": [
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "200mg SPN-812",
          "type": "DRUG"
        },
        {
          "name": "400mg SPN-812",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Supernus Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "11 Years",
        "sex": "ALL",
        "summary": "6 Years to 11 Years"
      },
      "enrollment_count": 313,
      "start_date": "2017-10-31",
      "completion_date": "2018-10-17",
      "has_results": true,
      "last_update_posted_date": "2021-07-08",
      "last_synced_at": "2026-06-26T13:25:34.860Z",
      "location_count": 10,
      "location_summary": "Long Beach, California • Lauderhill, Florida • Orlando, Florida + 7 more",
      "locations": [
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Lauderhill",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Overland Park",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03247543"
    },
    {
      "nct_id": "NCT03393390",
      "title": "Study of Cognition and Control in Youths",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Attention Deficit Hyperactivity Disorder",
        "Oppositional Defiant Disorder",
        "Conduct Disorder"
      ],
      "interventions": [
        {
          "name": "Clinical Assessment Visit",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "fMRI scan",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST",
        "OTHER"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "6 Years to 18 Years"
      },
      "enrollment_count": 256,
      "start_date": "2016-03-17",
      "completion_date": "2019-09",
      "has_results": false,
      "last_update_posted_date": "2022-04-14",
      "last_synced_at": "2026-06-26T13:25:34.860Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03393390"
    },
    {
      "nct_id": "NCT05384717",
      "title": "Examining the Impacts of Fidget Technology on Attention in Children With ADHD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "ADHD"
      ],
      "interventions": [
        {
          "name": "Fidget Device",
          "type": "OTHER"
        },
        {
          "name": "Control group",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "13 Years",
        "sex": "ALL",
        "summary": "6 Years to 13 Years"
      },
      "enrollment_count": 21,
      "start_date": "2022-04-18",
      "completion_date": "2022-09-24",
      "has_results": false,
      "last_update_posted_date": "2022-11-03",
      "last_synced_at": "2026-06-26T13:25:34.860Z",
      "location_count": 1,
      "location_summary": "Cary, North Carolina",
      "locations": [
        {
          "city": "Cary",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05384717"
    },
    {
      "nct_id": "NCT00716274",
      "title": "Effects of Atomoxetine on Brain Activation During Attention & Reading Tasks in Participants With ADHD & Comorbid Dyslexia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Attention Deficit Hyperactivity Disorder",
        "Dyslexia"
      ],
      "interventions": [
        {
          "name": "Atomoxetine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eli Lilly and Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "16 Years",
        "sex": "ALL",
        "summary": "10 Years to 16 Years"
      },
      "enrollment_count": 110,
      "start_date": "2008-09",
      "completion_date": "2016-07",
      "has_results": true,
      "last_update_posted_date": "2022-11-04",
      "last_synced_at": "2026-06-26T13:25:34.860Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00716274"
    },
    {
      "nct_id": "NCT02848092",
      "title": "Improving ADHD Teen Driving",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Attention Deficit Disorder",
        "Attention Deficit Disorder With Hyperactivity"
      ],
      "interventions": [
        {
          "name": "FOCAL+",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Rules of The road",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Children's Hospital Medical Center, Cincinnati",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "19 Years",
        "sex": "ALL",
        "summary": "16 Years to 19 Years"
      },
      "enrollment_count": 152,
      "start_date": "2016-12-21",
      "completion_date": "2021-12-01",
      "has_results": true,
      "last_update_posted_date": "2023-03-03",
      "last_synced_at": "2026-06-26T13:25:34.860Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02848092"
    },
    {
      "nct_id": "NCT03523663",
      "title": "System for Determining Ideal Drug Doses for ADHD - Stages 1 and 2",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Attention Deficit Hyperactivity Disorder"
      ],
      "interventions": [
        {
          "name": "no intervention. measure eye movement data",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "8 Years to 12 Years"
      },
      "enrollment_count": 46,
      "start_date": "2016-01",
      "completion_date": "2019-09-11",
      "has_results": false,
      "last_update_posted_date": "2021-12-10",
      "last_synced_at": "2026-06-26T13:25:34.860Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03523663"
    },
    {
      "nct_id": "NCT05354232",
      "title": "Home-based Transcranial Direct Current Stimulation (tDCS) for Treatment of Attention-deficit/Hyperactivity Disorder (ADHD)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Attention Deficit Disorder",
        "Attention Deficit Disorder With Hyperactivity"
      ],
      "interventions": [
        {
          "name": "2 mA transcranial direct current stimulation (tDCS)",
          "type": "DEVICE"
        },
        {
          "name": "1 mA transcranial direct current stimulation (tDCS)",
          "type": "DEVICE"
        },
        {
          "name": "Sham transcranial direct current stimulation (tDCS)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 60,
      "start_date": "2022-07-01",
      "completion_date": "2026-05",
      "has_results": false,
      "last_update_posted_date": "2025-12-12",
      "last_synced_at": "2026-06-26T13:25:34.860Z",
      "location_count": 1,
      "location_summary": "Charlestown, Massachusetts",
      "locations": [
        {
          "city": "Charlestown",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05354232"
    },
    {
      "nct_id": "NCT01274221",
      "title": "Safety and Efficacy of SPD489 in Adolescent Subjects Aged 13-17 Years With Attention-Deficit/Hyperactivity Disorder (ADHD)",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "ADHD"
      ],
      "interventions": [
        {
          "name": "SPD489",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Shire",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "13 Years to 17 Years"
      },
      "enrollment_count": 0,
      "start_date": "2011-03-06",
      "completion_date": "2011-05-04",
      "has_results": false,
      "last_update_posted_date": "2021-06-03",
      "last_synced_at": "2026-06-26T13:25:34.860Z",
      "location_count": 6,
      "location_summary": "Little Rock, Arkansas • Bradenton, Florida • Overland Park, Kansas + 3 more",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Bradenton",
          "state": "Florida"
        },
        {
          "city": "Overland Park",
          "state": "Kansas"
        },
        {
          "city": "Las Vegas",
          "state": "Nevada"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01274221"
    }
  ]
}