{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Performance+of+cognitive+tasks&page=2",
    "query": {
      "intervention": "Performance of cognitive tasks",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Performance+of+cognitive+tasks&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-26T09:55:18.334Z",
  "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": "NCT01124721",
      "title": "Effects of Cognitive Training on Academic Task Performance in Attention Deficit Hyperactivity Disorder (ADHD)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "ADHD",
        "Attention"
      ],
      "interventions": [
        {
          "name": "Cognitive training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cognitive training-placebo",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": "14 Years",
        "sex": "ALL",
        "summary": "7 Years to 14 Years"
      },
      "enrollment_count": 26,
      "start_date": "2008-01",
      "completion_date": "2013-01",
      "has_results": false,
      "last_update_posted_date": "2017-05-31",
      "last_synced_at": "2026-09-26T09:55:18.334Z",
      "location_count": 1,
      "location_summary": "Sacramento, California",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01124721"
    },
    {
      "nct_id": "NCT06512974",
      "title": "NeuroTrainer Cognitive Training For Academic Focus",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "ADHD - Combined Type",
        "ADHD Predominantly Inattentive Type",
        "ADHD, Predominantly Hyperactive - Impulsive"
      ],
      "interventions": [
        {
          "name": "NeuroTrainer",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "NeuroTrainer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "11 Years to 17 Years"
      },
      "enrollment_count": 155,
      "start_date": "2024-09-01",
      "completion_date": "2026-02-28",
      "has_results": false,
      "last_update_posted_date": "2025-06-19",
      "last_synced_at": "2026-09-26T09:55:18.334Z",
      "location_count": 3,
      "location_summary": "Marquette, Michigan • Omaha, Nebraska • Madison, Wisconsin",
      "locations": [
        {
          "city": "Marquette",
          "state": "Michigan"
        },
        {
          "city": "Omaha",
          "state": "Nebraska"
        },
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06512974"
    },
    {
      "nct_id": "NCT01568957",
      "title": "Training Dual-Task Walking After Stroke",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stroke"
      ],
      "interventions": [
        {
          "name": "Gait training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 37,
      "start_date": "2011-09",
      "completion_date": "2017-11-15",
      "has_results": false,
      "last_update_posted_date": "2017-12-12",
      "last_synced_at": "2026-09-26T09:55:18.334Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01568957"
    },
    {
      "nct_id": "NCT03040076",
      "title": "Testing if Reductions in Negative Affect Yield Decreased Emotional Eating Symptoms",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Eating Disorder Symptom",
        "Emotional Maladjustment",
        "Negative Thoughts"
      ],
      "interventions": [
        {
          "name": "Cognitive Bias Treatment",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Relaxation Condition",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Florida State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 28,
      "start_date": "2017-03-28",
      "completion_date": "2017-05-03",
      "has_results": false,
      "last_update_posted_date": "2018-06-26",
      "last_synced_at": "2026-09-26T09:55:18.334Z",
      "location_count": 1,
      "location_summary": "Tallahassee, Florida",
      "locations": [
        {
          "city": "Tallahassee",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03040076"
    },
    {
      "nct_id": "NCT07624747",
      "title": "Brain Health in Transgender Adults",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Gender Dysphoria"
      ],
      "interventions": [
        {
          "name": "Magnetic Resonance Imaging",
          "type": "DEVICE"
        },
        {
          "name": "Cognition and Health Tests",
          "type": "OTHER"
        },
        {
          "name": "Optional Exercise Test",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 72,
      "start_date": "2025-10-14",
      "completion_date": "2028-04",
      "has_results": false,
      "last_update_posted_date": "2026-06-03",
      "last_synced_at": "2026-09-26T09:55:18.334Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07624747"
    },
    {
      "nct_id": "NCT03972384",
      "title": "A Problem Solving Intervention for Post-ICU Cognitive Impairment in Older Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Critical Illness",
        "Mechanical Ventilation Complication",
        "Delirium",
        "Cognitive Impairment"
      ],
      "interventions": [
        {
          "name": "Post-ICU Problem Solving",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "55 Years to 89 Years"
      },
      "enrollment_count": 19,
      "start_date": "2022-01-21",
      "completion_date": "2023-03-01",
      "has_results": false,
      "last_update_posted_date": "2024-09-25",
      "last_synced_at": "2026-09-26T09:55:18.334Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03972384"
    },
    {
      "nct_id": "NCT00481156",
      "title": "Functional Neuroimaging Effects of Cognitive Remediation Training",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Schizophrenia"
      ],
      "interventions": [
        {
          "name": "Cognitive Remediation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cognitive Behavioral Social Skills Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Retest in Health Controls",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 30,
      "start_date": "2005-03-01",
      "completion_date": "2007-02-28",
      "has_results": false,
      "last_update_posted_date": "2018-05-04",
      "last_synced_at": "2026-09-26T09:55:18.334Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00481156"
    },
    {
      "nct_id": "NCT03170492",
      "title": "Does Computerized Cognitive Training Improve Executive Functioning in the Older Adult?",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cognitive Impairment, Mild",
        "Executive Dysfunction"
      ],
      "interventions": [
        {
          "name": "RehaCom Computerized Cognitive Training for 480 minutes",
          "type": "OTHER"
        },
        {
          "name": "Pencil-and-Paper Cognitive Training for 480 minutes",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of the Sciences in Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2017-01-30",
      "completion_date": "2018-07-31",
      "has_results": false,
      "last_update_posted_date": "2017-11-06",
      "last_synced_at": "2026-09-26T09:55:18.334Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03170492"
    },
    {
      "nct_id": "NCT06748417",
      "title": "FITLIGHT Reliability and Acute Training Effects",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Athletic Injuries"
      ],
      "interventions": [
        {
          "name": "Acute Cognitive Training",
          "type": "DEVICE"
        },
        {
          "name": "Non-stimulating Rest",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "University of Miami",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "18 Years to 25 Years"
      },
      "enrollment_count": 8,
      "start_date": "2025-02-18",
      "completion_date": "2025-09-05",
      "has_results": false,
      "last_update_posted_date": "2025-09-12",
      "last_synced_at": "2026-09-26T09:55:18.334Z",
      "location_count": 1,
      "location_summary": "Coral Gables, Florida",
      "locations": [
        {
          "city": "Coral Gables",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06748417"
    },
    {
      "nct_id": "NCT04066959",
      "title": "Improving Diabetes in Emerging Adulthood",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 1"
      ],
      "interventions": [
        {
          "name": "Motivational Enhancement System (MES)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Question Prompt List (QPL)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Text Message Reminders (TXT)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Wayne State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "16 Years to 25 Years"
      },
      "enrollment_count": 113,
      "start_date": "2020-11-16",
      "completion_date": "2025-01-13",
      "has_results": true,
      "last_update_posted_date": "2026-05-05",
      "last_synced_at": "2026-09-26T09:55:18.334Z",
      "location_count": 1,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04066959"
    }
  ]
}