{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cognitive+Functioning",
    "query": {
      "intervention": "Cognitive Functioning"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 1787,
    "total_pages": 179,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cognitive+Functioning&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-09T11:07:10.093Z",
  "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": "NCT03831555",
      "title": "Tool to Improve Treatment Adherence and Outcomes at Grady Liver Clinic",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hepatitis C"
      ],
      "interventions": [
        {
          "name": "PREP-C",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2017-06-05",
      "completion_date": "2018-06-30",
      "has_results": false,
      "last_update_posted_date": "2019-02-06",
      "last_synced_at": "2026-09-09T11:07:10.093Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03831555"
    },
    {
      "nct_id": "NCT02511808",
      "title": "Adaptive Interventions for Problem Drinkers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol-Related Disorders",
        "Alcohol Use Disorders",
        "Alcohol Drinking",
        "Alcoholism",
        "Alcohol Abuse"
      ],
      "interventions": [
        {
          "name": "Brief Advice",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Motivational Interviewing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Behavioral Self-Control Training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwell Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 164,
      "start_date": "2015-03",
      "completion_date": "2019-05",
      "has_results": false,
      "last_update_posted_date": "2020-09-11",
      "last_synced_at": "2026-09-09T11:07:10.093Z",
      "location_count": 1,
      "location_summary": "Great Neck, New York",
      "locations": [
        {
          "city": "Great Neck",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02511808"
    },
    {
      "nct_id": "NCT04933474",
      "title": "Pragmatic Comparative Effectiveness Trial of Evidence-based, On-demand, Digital Behavioral Treatments for Chronic Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "painTRAINER®",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Skills-Based VR",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DEVICE"
      ],
      "sponsor": "Cedars-Sinai Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "13 Years and older"
      },
      "enrollment_count": 330,
      "start_date": "2022-03-23",
      "completion_date": "2024-06-12",
      "has_results": true,
      "last_update_posted_date": "2026-03-27",
      "last_synced_at": "2026-09-09T11:07:10.093Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04933474"
    },
    {
      "nct_id": "NCT07072962",
      "title": "Self-Administered Interactive Exercise Program (Tele-Exergame)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mild Cognitive Impairment (MCI)",
        "Mild Alzheimer Disease",
        "Memory Deficits"
      ],
      "interventions": [
        {
          "name": "home-based self-administered interactive exercise",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Baylor College of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2021-03-21",
      "completion_date": "2022-01-31",
      "has_results": true,
      "last_update_posted_date": "2025-08-03",
      "last_synced_at": "2026-09-09T11:07:10.093Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07072962"
    },
    {
      "nct_id": "NCT04554550",
      "title": "Post-operative Cognitive Function Following Pelvic Floor Surgery",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pelvic Organ Prolapse"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "60 Years and older · Female only"
      },
      "enrollment_count": 130,
      "start_date": "2020-08-13",
      "completion_date": "2022-02-28",
      "has_results": false,
      "last_update_posted_date": "2022-07-25",
      "last_synced_at": "2026-09-09T11:07:10.093Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04554550"
    },
    {
      "nct_id": "NCT01457391",
      "title": "Cognitive Behavioral Therapy (CBT) for Posttraumatic Stress Disorder (PTSD) in Community Addiction Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Stress Disorders, Post-Traumatic",
        "Substance-Related Disorders"
      ],
      "interventions": [
        {
          "name": "Cognitive Behavioral Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Individual Addiction Counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Treatment-as-usual",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Dartmouth-Hitchcock Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 443,
      "start_date": "2010-12",
      "completion_date": "2014-04",
      "has_results": false,
      "last_update_posted_date": "2015-02-16",
      "last_synced_at": "2026-09-09T11:07:10.093Z",
      "location_count": 4,
      "location_summary": "Berlin Corners, Vermont • Brattleboro, Vermont • Burlington, Vermont + 1 more",
      "locations": [
        {
          "city": "Berlin Corners",
          "state": "Vermont"
        },
        {
          "city": "Brattleboro",
          "state": "Vermont"
        },
        {
          "city": "Burlington",
          "state": "Vermont"
        },
        {
          "city": "Rutland",
          "state": "Vermont"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01457391"
    },
    {
      "nct_id": "NCT02529618",
      "title": "Field Implementation of iDETECT",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Concussion",
        "Brain Trauma"
      ],
      "interventions": [
        {
          "name": "integrated Display Enhanced Testing for Cognitive Impairment and mild traumatic brain injury (iDETECT)",
          "type": "DEVICE"
        },
        {
          "name": "Riddell High Impact Technology (HIT) System",
          "type": "DEVICE"
        },
        {
          "name": "i1 Biometrics Vector Mouth Guard",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "14 Years and older"
      },
      "enrollment_count": 124,
      "start_date": "2015-08",
      "completion_date": "2016-02",
      "has_results": false,
      "last_update_posted_date": "2016-03-04",
      "last_synced_at": "2026-09-09T11:07:10.093Z",
      "location_count": 4,
      "location_summary": "Atlanta, Georgia • College Park, Georgia • Marietta, Georgia + 1 more",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "College Park",
          "state": "Georgia"
        },
        {
          "city": "Marietta",
          "state": "Georgia"
        },
        {
          "city": "Roswell",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02529618"
    },
    {
      "nct_id": "NCT03879213",
      "title": "Acute Berry Intake on Metabolic Control and Cognitive Function",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Active breakfast",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Control breakfast",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Clinical Nutrition Research Center, Illinois Institute of Technology",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "55 Years to 70 Years"
      },
      "enrollment_count": 30,
      "start_date": "2018-09-17",
      "completion_date": "2020-06-01",
      "has_results": false,
      "last_update_posted_date": "2020-07-14",
      "last_synced_at": "2026-09-09T11:07:10.093Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03879213"
    },
    {
      "nct_id": "NCT02535923",
      "title": "CBT-I for Psychosis: Guidelines, Preliminary Efficacy, and Functional Outcomes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Insomnia",
        "Psychosis"
      ],
      "interventions": [
        {
          "name": "Cognitive Behavioral Therapy-Insomnia",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Health and Wellness",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 47,
      "start_date": "2018-03-01",
      "completion_date": "2021-04-20",
      "has_results": true,
      "last_update_posted_date": "2023-02-16",
      "last_synced_at": "2026-09-09T11:07:10.093Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02535923"
    },
    {
      "nct_id": "NCT06606925",
      "title": "Determining Which Regions of the Brain Are Active During Flight Simulation at Separate Timepoints During Training",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cognitive Performance"
      ],
      "interventions": [
        {
          "name": "fMRI with virtual reality flight simulator",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "The Geneva Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "54 Years",
        "sex": "ALL",
        "summary": "18 Years to 54 Years"
      },
      "enrollment_count": 35,
      "start_date": "2023-09-19",
      "completion_date": "2026-07-10",
      "has_results": false,
      "last_update_posted_date": "2026-07-15",
      "last_synced_at": "2026-09-09T11:07:10.093Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06606925"
    }
  ]
}