{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Impairment+of+Attention",
    "query": {
      "condition": "Impairment of Attention"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 36,
    "total_pages": 4,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Impairment+of+Attention&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T08:13:44.909Z",
  "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": "NCT00469664",
      "title": "Guanfacine Adjunctive Treatment to Atypical Antipsychotics for Cognitive Dysfunction in Schizophrenia",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Schizophrenia",
        "Schizoaffective Disorder",
        "Cognitive Impairment"
      ],
      "interventions": [
        {
          "name": "Guanfacine/Tenex",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Research Foundation for Mental Hygiene, Inc.",
      "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": 50,
      "start_date": "2000-02",
      "completion_date": "2008-12",
      "has_results": false,
      "last_update_posted_date": "2008-05-21",
      "last_synced_at": "2026-05-22T08:13:44.909Z",
      "location_count": 3,
      "location_summary": "New York, New York • The Bronx, New York • W. Brentwood, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "The Bronx",
          "state": "New York"
        },
        {
          "city": "W. Brentwood",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00469664"
    },
    {
      "nct_id": "NCT06413173",
      "title": "Remotely Supervised tDCS+ for Complex Attention in mTBI (Cognetric)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Brain Concussion",
        "Brain Trauma",
        "Attention Concentration Difficulty",
        "Brain Injuries",
        "Brain Injuries, Traumatic",
        "Neurocognitive Dysfunction",
        "Attention Impaired",
        "Memory Impairment",
        "Mild Traumatic Brain Injury",
        "Mild Cognitive Impairment",
        "Post Concussive Symptoms"
      ],
      "interventions": [
        {
          "name": "Active tDCS and Cognitive Training Intervention",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Sham tDCS and Cognitive Training Intervention",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "United States Naval Medical Center, San Diego",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 160,
      "start_date": "2024-07-25",
      "completion_date": "2028-09-30",
      "has_results": false,
      "last_update_posted_date": "2025-11-12",
      "last_synced_at": "2026-05-22T08:13:44.909Z",
      "location_count": 2,
      "location_summary": "San Diego, California • Minneapolis, Minnesota",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06413173"
    },
    {
      "nct_id": "NCT00176423",
      "title": "Efficacy Study of Galantamine for Cognitive Impairments in Schizophrenia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Schizophrenia",
        "Schizoaffective Disorder"
      ],
      "interventions": [
        {
          "name": "galantamine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 117,
      "start_date": "2002-05",
      "completion_date": "2006-12",
      "has_results": true,
      "last_update_posted_date": "2020-12-16",
      "last_synced_at": "2026-05-22T08:13:44.909Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00176423"
    },
    {
      "nct_id": "NCT01014195",
      "title": "Risk of Psychopathology and Neurocognitive Impairment in Leukemia Survivors",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Neurocognitive Impairment",
        "Acute Lymphoblastic Leukemia"
      ],
      "interventions": [
        {
          "name": "Neurocognitive and behavioral evaluation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "St. Jude Children's Research Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "8 Years and older"
      },
      "enrollment_count": 237,
      "start_date": "2010-01",
      "completion_date": "2014-10",
      "has_results": false,
      "last_update_posted_date": "2016-06-07",
      "last_synced_at": "2026-05-22T08:13:44.909Z",
      "location_count": 1,
      "location_summary": "Memphis, Tennessee",
      "locations": [
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01014195"
    },
    {
      "nct_id": "NCT00559819",
      "title": "Validation of Driving Simulator to Blood Alcohol Concentration Standards for Impaired Driving",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Driving",
        "Intoxication",
        "Impairment",
        "Alcohol Impaired Driving"
      ],
      "interventions": [
        {
          "name": "placebo",
          "type": "DRUG"
        },
        {
          "name": "Alcohol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rush University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "21 Years to 80 Years"
      },
      "enrollment_count": 32,
      "start_date": "2008-02",
      "completion_date": "2022-07",
      "has_results": false,
      "last_update_posted_date": "2022-12-14",
      "last_synced_at": "2026-05-22T08:13:44.909Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00559819"
    },
    {
      "nct_id": "NCT00688376",
      "title": "Efficacy and Safety of Donepezil Hydrochloride in Preadolescent and Adolescent Children With Attention Impairment Following Cancer Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Attention Impairment"
      ],
      "interventions": [
        {
          "name": "Donepezil hydrochloride",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eisai Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "6 Years to 17 Years"
      },
      "enrollment_count": 72,
      "start_date": "2008-07-02",
      "completion_date": "2009-05-26",
      "has_results": true,
      "last_update_posted_date": "2022-01-05",
      "last_synced_at": "2026-05-22T08:13:44.909Z",
      "location_count": 13,
      "location_summary": "Stanford, California • Miami, Florida • Minneapolis, Minnesota + 10 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00688376"
    },
    {
      "nct_id": "NCT01793740",
      "title": "Cognitive Rehabilitation in Sickle Cell Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sickle Cell Disease",
        "Cognitive Impairment"
      ],
      "interventions": [
        {
          "name": "Cogmed",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "16 Years",
        "sex": "ALL",
        "summary": "8 Years to 16 Years"
      },
      "enrollment_count": 18,
      "start_date": "2012-10",
      "completion_date": "2014-07",
      "has_results": false,
      "last_update_posted_date": "2014-08-20",
      "last_synced_at": "2026-05-22T08:13:44.909Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01793740"
    },
    {
      "nct_id": "NCT05283915",
      "title": "Study to Assess the Plasma Concentration of Tolebrutinib Given as a Tablet to Adult Participants With Mild Hepatic Impairment Compared to Participants With Normal Hepatic Function",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Hepatic Function Abnormal"
      ],
      "interventions": [
        {
          "name": "tolebrutinib",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Sanofi",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "18 Years to 79 Years"
      },
      "enrollment_count": 10,
      "start_date": "2022-03-18",
      "completion_date": "2022-05-24",
      "has_results": false,
      "last_update_posted_date": "2025-01-15",
      "last_synced_at": "2026-05-22T08:13:44.909Z",
      "location_count": 2,
      "location_summary": "Miami, Florida • Saint Paul, Minnesota",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Saint Paul",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05283915"
    },
    {
      "nct_id": "NCT05115656",
      "title": "Online Intervention for Traumatic Brain Injury Wellbeing",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Traumatic Brain Injury",
        "Attention Impaired",
        "Emotional Regulation"
      ],
      "interventions": [
        {
          "name": "Online group 1",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Online group 2",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Kessler Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 60,
      "start_date": "2021-06-01",
      "completion_date": "2023-12",
      "has_results": false,
      "last_update_posted_date": "2023-10-06",
      "last_synced_at": "2026-05-22T08:13:44.909Z",
      "location_count": 1,
      "location_summary": "East Hanover, New Jersey",
      "locations": [
        {
          "city": "East Hanover",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05115656"
    },
    {
      "nct_id": "NCT02588365",
      "title": "Brain Training in Children With/At-risk for Attention-Deficit/Hyperactivity Disorder and Executive Function Impairment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Attention Deficit Hyperactivity Disorder"
      ],
      "interventions": [
        {
          "name": "Brain Training (Active)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Brain Training (Passive)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Brain Training (Active or Passive)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "5 Years",
        "sex": "ALL",
        "summary": "4 Years to 5 Years"
      },
      "enrollment_count": 34,
      "start_date": "2015-10",
      "completion_date": "2018-12-30",
      "has_results": false,
      "last_update_posted_date": "2019-08-06",
      "last_synced_at": "2026-05-22T08:13:44.909Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02588365"
    }
  ]
}