{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cognitive+Functioning&page=5",
    "query": {
      "condition": "Cognitive Functioning",
      "page": 5
    },
    "page_size": 10
  },
  "pagination": {
    "page": 5,
    "page_size": 10,
    "total_count": 1062,
    "total_pages": 107,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cognitive+Functioning&page=6&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cognitive+Functioning&page=4&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-19T04:36:44.058Z",
  "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": "NCT07675200",
      "title": "Effects of Miricell Supplementation on Biomarkers of Healthy Aging and Autophagy",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autophagy",
        "Healthy Aging"
      ],
      "interventions": [
        {
          "name": "Spermidine",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Nutraland USA, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "40 Years to 70 Years"
      },
      "enrollment_count": 70,
      "start_date": "2026-01-09",
      "completion_date": "2026-09",
      "has_results": false,
      "last_update_posted_date": "2026-06-30",
      "last_synced_at": "2026-10-19T04:36:44.058Z",
      "location_count": 1,
      "location_summary": "Canfield, Ohio",
      "locations": [
        {
          "city": "Canfield",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07675200"
    },
    {
      "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": "2026-10-19T04:36:44.058Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00446394"
    },
    {
      "nct_id": "NCT05924490",
      "title": "Cognitive Engagement and Aging Mind",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Age-related Cognitive Decline"
      ],
      "interventions": [
        {
          "name": "Real-time strategy-based videogame training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Semantic Knowledge training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Texas at Dallas",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 58,
      "start_date": "2013-01-31",
      "completion_date": "2018-10-01",
      "has_results": false,
      "last_update_posted_date": "2023-06-29",
      "last_synced_at": "2026-10-19T04:36:44.058Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05924490"
    },
    {
      "nct_id": "NCT02303145",
      "title": "Breast Cancer Survivorship & Work-Related Cognitive Limitation",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Tara Emrani",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "69 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 69 Years · Female only"
      },
      "enrollment_count": 187,
      "start_date": "2014-09",
      "completion_date": "2015-02",
      "has_results": false,
      "last_update_posted_date": "2015-05-01",
      "last_synced_at": "2026-10-19T04:36:44.058Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02303145"
    },
    {
      "nct_id": "NCT00419445",
      "title": "Safety and Efficacy of GTS21 in Adults With Attention-deficit Hyperactivity Disorder",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Attention Deficit Hyperactivity Disorder"
      ],
      "interventions": [
        {
          "name": "GTS21/Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "CoMentis",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 37,
      "start_date": "2007-02",
      "completion_date": "2008-01",
      "has_results": true,
      "last_update_posted_date": "2010-09-10",
      "last_synced_at": "2026-10-19T04:36:44.058Z",
      "location_count": 2,
      "location_summary": "Washington D.C., District of Columbia • Durham, North Carolina",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00419445"
    },
    {
      "nct_id": "NCT01482351",
      "title": "Mild Cognitive Impairment and Obstructive Sleep Apnea",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obstructive Sleep Apnea",
        "Mild Cognitive Impairment"
      ],
      "interventions": [
        {
          "name": "CPAP adherence intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Attention control intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "George Mason 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": 54,
      "start_date": "2012-09",
      "completion_date": "2014-12",
      "has_results": true,
      "last_update_posted_date": "2019-03-06",
      "last_synced_at": "2026-10-19T04:36:44.058Z",
      "location_count": 3,
      "location_summary": "Abington, Pennsylvania • Philadelphia, Pennsylvania • Fairfax, Virginia",
      "locations": [
        {
          "city": "Abington",
          "state": "Pennsylvania"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Fairfax",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01482351"
    },
    {
      "nct_id": "NCT04848675",
      "title": "Novel Time-efficient Inspiratory Muscle Strength Training for Lowering Systolic Blood Pressure",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Blood Pressure",
        "Endothelial Dysfunction",
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Inspiratory muscle strength training",
          "type": "OTHER"
        },
        {
          "name": "Brisk walking",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Colorado, Boulder",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 102,
      "start_date": "2021-05-07",
      "completion_date": "2025-05-31",
      "has_results": false,
      "last_update_posted_date": "2023-11-02",
      "last_synced_at": "2026-10-19T04:36:44.058Z",
      "location_count": 1,
      "location_summary": "Boulder, Colorado",
      "locations": [
        {
          "city": "Boulder",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04848675"
    },
    {
      "nct_id": "NCT02729428",
      "title": "MRI Biomarkers and Exercise",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cerebrovascular Circulation"
      ],
      "interventions": [
        {
          "name": "MRI",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 71,
      "start_date": "2016-04",
      "completion_date": "2019-04",
      "has_results": false,
      "last_update_posted_date": "2019-12-09",
      "last_synced_at": "2026-10-19T04:36:44.058Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02729428"
    },
    {
      "nct_id": "NCT07245784",
      "title": "Radicle Clarity™ RBB: A Study Assessing the Impact of Health and Wellness Products on Cognitive Function and Related Health Outcomes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cognitive Function"
      ],
      "interventions": [
        {
          "name": "Clarity Product Placebo Control",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Clarity Active Product 1",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Radicle Science",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "105 Years",
        "sex": "ALL",
        "summary": "21 Years to 105 Years"
      },
      "enrollment_count": 850,
      "start_date": "2025-12-04",
      "completion_date": "2026-05-19",
      "has_results": false,
      "last_update_posted_date": "2026-05-27",
      "last_synced_at": "2026-10-19T04:36:44.058Z",
      "location_count": 1,
      "location_summary": "Del Mar, California",
      "locations": [
        {
          "city": "Del Mar",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07245784"
    },
    {
      "nct_id": "NCT05455463",
      "title": "Effect of Participation in Virtual Exercise Sessions in Persons With Aphasia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aphasia, Acquired"
      ],
      "interventions": [
        {
          "name": "Online aphasia-adapted physical activity class",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "California State University, East Bay",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 28,
      "start_date": "2020-09-17",
      "completion_date": "2023-12-31",
      "has_results": false,
      "last_update_posted_date": "2024-02-06",
      "last_synced_at": "2026-10-19T04:36:44.058Z",
      "location_count": 1,
      "location_summary": "Hayward, California",
      "locations": [
        {
          "city": "Hayward",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05455463"
    }
  ]
}