{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cognitive+Function+Abnormal",
    "query": {
      "condition": "Cognitive Function Abnormal"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 1814,
    "total_pages": 182,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cognitive+Function+Abnormal&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T11:04:41.114Z",
  "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": "NCT02517502",
      "title": "Docosahexaenoic Acid (DHA) To Prevent Development of Cognitive Dysfunction Due to Chemotherapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Cognitive Dysfunction"
      ],
      "interventions": [
        {
          "name": "DHA",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Carol Fabian, MD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 65 Years · Female only"
      },
      "enrollment_count": 24,
      "start_date": "2015-07",
      "completion_date": "2019-05-03",
      "has_results": false,
      "last_update_posted_date": "2022-01-24",
      "last_synced_at": "2026-07-23T11:04:41.114Z",
      "location_count": 2,
      "location_summary": "Decatur, Illinois • Kansas City, Kansas",
      "locations": [
        {
          "city": "Decatur",
          "state": "Illinois"
        },
        {
          "city": "Kansas City",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02517502"
    },
    {
      "nct_id": "NCT00446394",
      "title": "Exercise and Activities for Independent Living With Mild Cognitive Impairment (MCI)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mild Cognitive Impairment",
        "Dementia"
      ],
      "interventions": [
        {
          "name": "Resources and Activities for Life Long Independence (RALLI)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Social Walking program (SW)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "70 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "70 Years and older"
      },
      "enrollment_count": 181,
      "start_date": "2007-06",
      "completion_date": "2012-10",
      "has_results": false,
      "last_update_posted_date": "2012-10-19",
      "last_synced_at": "2026-07-23T11:04:41.114Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00446394"
    },
    {
      "nct_id": "NCT06739668",
      "title": "Humanity Neurotech Device Clinical Trial in Adults With Long COVID Cognitive Dysfunction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post-Acute COVID-19 Syndrome",
        "Cognitive Dysfunction"
      ],
      "interventions": [
        {
          "name": "Pascal device",
          "type": "DEVICE"
        },
        {
          "name": "Sham Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2024-12-19",
      "completion_date": "2025-12-01",
      "has_results": false,
      "last_update_posted_date": "2026-02-02",
      "last_synced_at": "2026-07-23T11:04:41.114Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06739668"
    },
    {
      "nct_id": "NCT02878486",
      "title": "Intervention to Reduce Sedentary Time",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mild Cognitive Impairment"
      ],
      "interventions": [
        {
          "name": "Jawbone Up",
          "type": "DEVICE"
        },
        {
          "name": "Physical Activity Education",
          "type": "BEHAVIORAL"
        },
        {
          "name": "ActivPAL",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "University of Kansas Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 6,
      "start_date": "2016-08",
      "completion_date": "2018-01",
      "has_results": true,
      "last_update_posted_date": "2019-07-29",
      "last_synced_at": "2026-07-23T11:04:41.114Z",
      "location_count": 1,
      "location_summary": "Kansas City, Kansas",
      "locations": [
        {
          "city": "Kansas City",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02878486"
    },
    {
      "nct_id": "NCT05600946",
      "title": "Characterization of Dysmorphology in Subjects With Creatine Transporter Deficiency",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cognitive Disorder",
        "Metabolic Disease",
        "Autism Spectrum Disorder"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "40 Years",
        "sex": "MALE",
        "summary": "2 Years to 40 Years · Male only"
      },
      "enrollment_count": 19,
      "start_date": "2022-10-24",
      "completion_date": "2026-09-01",
      "has_results": false,
      "last_update_posted_date": "2026-06-04",
      "last_synced_at": "2026-07-23T11:04:41.114Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05600946"
    },
    {
      "nct_id": "NCT06850870",
      "title": "Door-Through-Door Companion Rideshare Technology for Individuals With Alzheimer's Disease and Related Dementias (AD/ADRD)",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Alzheimer Disease or Associated Disorder",
        "Dementia",
        "Cognitive Decline"
      ],
      "interventions": [
        {
          "name": "Door-through-door companion rideshare",
          "type": "OTHER"
        },
        {
          "name": "Curb-to-curb rideshare services",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Onward Health, Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 120,
      "start_date": "2025-08-29",
      "completion_date": "2026-12-28",
      "has_results": false,
      "last_update_posted_date": "2026-07-21",
      "last_synced_at": "2026-07-23T11:04:41.114Z",
      "location_count": 1,
      "location_summary": "San Leandro, California",
      "locations": [
        {
          "city": "San Leandro",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06850870"
    },
    {
      "nct_id": "NCT01687153",
      "title": "A Study of Brain Aging in Vietnam War Veterans",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Traumatic Brain Injury",
        "Post Traumatic Stress Disorder",
        "Alzheimer's Disease",
        "Mild Cognitive Impairment"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Southern California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "50 Years to 90 Years"
      },
      "enrollment_count": 289,
      "start_date": "2012-10",
      "completion_date": "2021-09-21",
      "has_results": false,
      "last_update_posted_date": "2021-11-29",
      "last_synced_at": "2026-07-23T11:04:41.114Z",
      "location_count": 19,
      "location_summary": "Sun City, Arizona • Irvine, California • La Jolla, California + 14 more",
      "locations": [
        {
          "city": "Sun City",
          "state": "Arizona"
        },
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01687153"
    },
    {
      "nct_id": "NCT07701668",
      "title": "AI-CONECT: A Conversational AI for Early Dementia Prevention in Socially-Isolated Older Adults",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mild Cognitive Impairment (MCI)",
        "Social Isolation"
      ],
      "interventions": [
        {
          "name": "AI-based conversational intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "75 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "75 Years and older"
      },
      "enrollment_count": 80,
      "start_date": "2026-07-30",
      "completion_date": "2028-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-07-14",
      "last_synced_at": "2026-07-23T11:04:41.114Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07701668"
    },
    {
      "nct_id": "NCT07284290",
      "title": "Elucidating the Role of Cholinergic Degeneration in Cognitive Fluctuations in Lewy Body Dementia",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Dementia With Lewy Bodies",
        "Parkinson Disease Dementia",
        "Healthy Controls"
      ],
      "interventions": [
        {
          "name": "Syn-One skin biopsy",
          "type": "PROCEDURE"
        },
        {
          "name": "Multi modal MRI",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Assessment of dynamic EEG features over 48-hour periods across all study aims",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Plasma biomarkers",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Galantamine HBr extended-release 8mg capsules (8mg ER).",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DIAGNOSTIC_TEST",
        "DRUG"
      ],
      "sponsor": "Virginia Commonwealth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "50 Years to 89 Years"
      },
      "enrollment_count": 120,
      "start_date": "2025-12-08",
      "completion_date": "2029-11",
      "has_results": false,
      "last_update_posted_date": "2026-03-06",
      "last_synced_at": "2026-07-23T11:04:41.114Z",
      "location_count": 1,
      "location_summary": "Richmond, Virginia",
      "locations": [
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07284290"
    },
    {
      "nct_id": "NCT06223360",
      "title": "A Trial to Evaluate the Safety and Efficacy of Benfotiamine in Patients With Early Alzheimer's Disease (BenfoTeam)",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Alzheimer Disease"
      ],
      "interventions": [
        {
          "name": "Low Dose Benfotiamine",
          "type": "DRUG"
        },
        {
          "name": "High Dose Benfotiamine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Alzheimer's Disease Cooperative Study (ADCS)",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "50 Years to 89 Years"
      },
      "enrollment_count": 406,
      "start_date": "2024-03-28",
      "completion_date": "2027-12-01",
      "has_results": false,
      "last_update_posted_date": "2026-06-04",
      "last_synced_at": "2026-07-23T11:04:41.114Z",
      "location_count": 47,
      "location_summary": "Phoenix, Arizona • Scottsdale, Arizona • Sun City, Arizona + 35 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Sun City",
          "state": "Arizona"
        },
        {
          "city": "Chula Vista",
          "state": "California"
        },
        {
          "city": "Irvine",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06223360"
    }
  ]
}