{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Impaired+Cognition&page=37",
    "query": {
      "condition": "Impaired Cognition",
      "page": 37
    },
    "page_size": 10
  },
  "pagination": {
    "page": 37,
    "page_size": 10,
    "total_count": 1884,
    "total_pages": 189,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Impaired+Cognition&page=38&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Impaired+Cognition&page=36&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-30T03:53:28.068Z",
  "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": "NCT03621397",
      "title": "Online Spanish Cognitive Intervention Program for Spanish-Speaking Latino/Hispanic Subarachnoid Hemorrhage Patients",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Subarachnoid Hemorrhage",
        "Cognitive Impairment",
        "Quality of Life",
        "Depression, Anxiety"
      ],
      "interventions": [
        {
          "name": "brainHQ by Posit Science",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "DHR Health Institute for Research and Development",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2021-12",
      "completion_date": "2022-08",
      "has_results": false,
      "last_update_posted_date": "2022-01-18",
      "last_synced_at": "2026-10-30T03:53:28.068Z",
      "location_count": 1,
      "location_summary": "Edinburg, Texas",
      "locations": [
        {
          "city": "Edinburg",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03621397"
    },
    {
      "nct_id": "NCT03788980",
      "title": "Risk Factors for Complications After Carotid Endarterectomy",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Postoperative Complications",
        "Postoperative Cognitive Dysfunction"
      ],
      "interventions": [
        {
          "name": "Carotid endarterectomy",
          "type": "PROCEDURE"
        },
        {
          "name": "Mini Mental Status Examination",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2018-04-13",
      "completion_date": "2019-07-09",
      "has_results": false,
      "last_update_posted_date": "2023-10-03",
      "last_synced_at": "2026-10-30T03:53:28.068Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03788980"
    },
    {
      "nct_id": "NCT05570604",
      "title": "Computerized Cognitive Training in Breast Cancer Survivors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Cancer",
        "Cognitive Change",
        "Cognitive Impairment",
        "Quality of Life"
      ],
      "interventions": [
        {
          "name": "Sweep Seeker",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Bird Safari",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Jewel Diver",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Master Gardener",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Road Tour",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Computerized Crossword Puzzles",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "21 Years and older · Female only"
      },
      "enrollment_count": 46,
      "start_date": "2017-05-17",
      "completion_date": "2020-03-20",
      "has_results": true,
      "last_update_posted_date": "2025-04-24",
      "last_synced_at": "2026-10-30T03:53:28.068Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05570604"
    },
    {
      "nct_id": "NCT03384043",
      "title": "Comparing Smartphone Technology and a Memory Strategy on Improving Prospective Memory in Alzheimer's Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alzheimer Disease",
        "Cognitive Impairment, Mild",
        "Dementia, Mild"
      ],
      "interventions": [
        {
          "name": "Smartphone Personal Assistant",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Implementation Intention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Baylor University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 52,
      "start_date": "2018-01-08",
      "completion_date": "2020-02-28",
      "has_results": false,
      "last_update_posted_date": "2020-07-08",
      "last_synced_at": "2026-10-30T03:53:28.068Z",
      "location_count": 1,
      "location_summary": "Temple, Texas",
      "locations": [
        {
          "city": "Temple",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03384043"
    },
    {
      "nct_id": "NCT04928976",
      "title": "Amyloid Prediction in Early Stage Alzheimer's Disease Through Speech Phenotyping",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Alzheimer Disease",
        "Preclinical Alzheimer's Disease",
        "Prodromal Alzheimer's Disease",
        "Alzheimer's Disease (Incl Subtypes)",
        "Mild Cognitive Impairment"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Novoic Limited",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "50 Years to 85 Years"
      },
      "enrollment_count": 67,
      "start_date": "2021-01-22",
      "completion_date": "2021-07-30",
      "has_results": false,
      "last_update_posted_date": "2021-09-05",
      "last_synced_at": "2026-10-30T03:53:28.068Z",
      "location_count": 1,
      "location_summary": "Santa Ana, California",
      "locations": [
        {
          "city": "Santa Ana",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04928976"
    },
    {
      "nct_id": "NCT04912245",
      "title": "A Telehealth Advance Care Planning Intervention in Those With Mild Cognitive Impairment or Unrecognized Dementia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Advance Care Planning",
        "Telemedicine",
        "Mild Cognitive Impairment",
        "Unrecognized Dementia",
        "Dementia"
      ],
      "interventions": [
        {
          "name": "Telehealth visit",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 152,
      "start_date": "2021-07-13",
      "completion_date": "2022-05-09",
      "has_results": true,
      "last_update_posted_date": "2023-03-07",
      "last_synced_at": "2026-10-30T03:53:28.068Z",
      "location_count": 7,
      "location_summary": "Bermuda Run, North Carolina • Conover, North Carolina • High Point, North Carolina + 4 more",
      "locations": [
        {
          "city": "Bermuda Run",
          "state": "North Carolina"
        },
        {
          "city": "Conover",
          "state": "North Carolina"
        },
        {
          "city": "High Point",
          "state": "North Carolina"
        },
        {
          "city": "Jamestown",
          "state": "North Carolina"
        },
        {
          "city": "Kernersville",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04912245"
    },
    {
      "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": "2026-10-30T03:53:28.068Z",
      "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": "NCT05282550",
      "title": "Targeting Cognition in Early Alzheimer's Disease by Improving Sleep With Trazodone",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "AMCI - Amnestic Mild Cognitive Impairment",
        "Sleep Disturbance"
      ],
      "interventions": [
        {
          "name": "Trazodone",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2023-02-02",
      "completion_date": "2028-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-06-17",
      "last_synced_at": "2026-10-30T03:53:28.068Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05282550"
    },
    {
      "nct_id": "NCT02953691",
      "title": "Exploring the Impact of Perioperative Galacto-Oligosaccharides (GOS) on Stress, Anxiety and Cognition",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Anxiety",
        "Pain",
        "Surgery"
      ],
      "interventions": [
        {
          "name": "Galacto-Oligosaccharide",
          "type": "DRUG"
        },
        {
          "name": "Maltodextrin (Placebo)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Jeff Taekman, M.D.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "21 Years to 70 Years"
      },
      "enrollment_count": 0,
      "start_date": "2017-06-09",
      "completion_date": "2018-01-01",
      "has_results": false,
      "last_update_posted_date": "2018-01-31",
      "last_synced_at": "2026-10-30T03:53:28.068Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02953691"
    },
    {
      "nct_id": "NCT06519890",
      "title": "Stanford ICU Delirium PIPRA Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Delirium",
        "Cognitive Impairment",
        "Delirium, Postoperative"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 199,
      "start_date": "2024-04-30",
      "completion_date": "2024-07-27",
      "has_results": false,
      "last_update_posted_date": "2024-08-09",
      "last_synced_at": "2026-10-30T03:53:28.068Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06519890"
    }
  ]
}