{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cognitive+Changes&page=12",
    "query": {
      "condition": "Cognitive Changes",
      "page": 12
    },
    "page_size": 10
  },
  "pagination": {
    "page": 12,
    "page_size": 10,
    "total_count": 334,
    "total_pages": 34,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cognitive+Changes&page=13&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cognitive+Changes&page=11&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-23T17:39:36.043Z",
  "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": "NCT05708716",
      "title": "Diet and Cognitive Training in Hematologic Cancer Survivors",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cognitive Impairment",
        "Hematologic Malignancy"
      ],
      "interventions": [
        {
          "name": "Modified ketogenic diet using an exogenous ketogenic formula",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Online cognitive training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 80,
      "start_date": "2022-11-22",
      "completion_date": "2027-04-30",
      "has_results": false,
      "last_update_posted_date": "2025-12-17",
      "last_synced_at": "2026-10-23T17:39:36.043Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05708716"
    },
    {
      "nct_id": "NCT05026541",
      "title": "Resilience to Sleep Deprivation and Changes in Sleep Architecture in Shoonya Meditators",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sleep",
        "Sleep Deprivation",
        "Cognitive Change"
      ],
      "interventions": [
        {
          "name": "Nap Practitioners",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Shoonya Meditation",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Beth Israel Deaconess Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 72,
      "start_date": "2022-09-12",
      "completion_date": "2026-04-12",
      "has_results": false,
      "last_update_posted_date": "2026-05-22",
      "last_synced_at": "2026-10-23T17:39:36.043Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05026541"
    },
    {
      "nct_id": "NCT01429103",
      "title": "Hormones and Cognition in the Menopausal Transition",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Age-associated Memory Impairment",
        "Alteration of Cognitive Function"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Rochester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "60 Years",
        "sex": "FEMALE",
        "summary": "40 Years to 60 Years · Female only"
      },
      "enrollment_count": 117,
      "start_date": "2011-05",
      "completion_date": "2016-11",
      "has_results": false,
      "last_update_posted_date": "2017-03-01",
      "last_synced_at": "2026-10-23T17:39:36.043Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01429103"
    },
    {
      "nct_id": "NCT05614986",
      "title": "Prospective Evaluation of Neurocognition in Patients Undergoing Transcatheter Aortic Valve Replacement",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Mild Cognitive Impairment",
        "Aortic Stenosis"
      ],
      "interventions": [
        {
          "name": "5 minute Montreal Cognitive Assessment (mini MoCA)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Baylor Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 81,
      "start_date": "2022-01-17",
      "completion_date": "2024-02-27",
      "has_results": false,
      "last_update_posted_date": "2026-01-27",
      "last_synced_at": "2026-10-23T17:39:36.043Z",
      "location_count": 4,
      "location_summary": "Dallas, Texas • Fort Worth, Texas • Plano, Texas + 1 more",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        },
        {
          "city": "Fort Worth",
          "state": "Texas"
        },
        {
          "city": "Plano",
          "state": "Texas"
        },
        {
          "city": "Temple",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05614986"
    },
    {
      "nct_id": "NCT05201534",
      "title": "Interventions in Mathematics and Cognitive Skills",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Math Learning Disability",
        "Child Development",
        "Developmental Disability",
        "Learning Disabilities",
        "Learning Disabled",
        "Learning Curve",
        "Mathematics Disorder",
        "Dyscalculia",
        "Dyscalculia, Primary",
        "Dyscalculia, Acquired",
        "Specific Learning Disorder, With Impairment in Mathematics",
        "Individuality",
        "Behavior, Child",
        "Behavior and Behavior Mechanisms",
        "Behavior",
        "Decision Making",
        "Neuronal Plasticity",
        "Cognition",
        "Cognition Disorder",
        "Cognitive Dysfunction",
        "Cognitive Change",
        "Cognitive Impairment, Mild",
        "Cognitive Developmental Delay",
        "Cognitive Orientation",
        "Cognitive Delay, Mild",
        "Cognitive Deficits, Mild",
        "Cognitive Abnormality",
        "Neuroscience"
      ],
      "interventions": [
        {
          "name": "Interventions in Mathematics and Cognitive Skills - Experimental",
          "type": "OTHER"
        },
        {
          "name": "Interventions in Mathematics and Cognitive Skills - Active Comparator",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "6 Years to 12 Years"
      },
      "enrollment_count": 180,
      "start_date": "2023-05-05",
      "completion_date": "2027-08-31",
      "has_results": false,
      "last_update_posted_date": "2026-08-11",
      "last_synced_at": "2026-10-23T17:39:36.043Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05201534"
    },
    {
      "nct_id": "NCT06145737",
      "title": "HOme-Based Self-management and COgnitive Training CHanges Lives (HOBSCOTCH) - Multiple Sclerosis (MS)",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Multiple Sclerosis",
        "Cognitive Dysfunction",
        "Memory Disorders"
      ],
      "interventions": [
        {
          "name": "HOme-Based Self-management and COgnitive Training CHanges lives (HOBSCOTCH)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Dartmouth-Hitchcock Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "20 Years to 65 Years"
      },
      "enrollment_count": 11,
      "start_date": "2024-01-02",
      "completion_date": "2028-01-01",
      "has_results": false,
      "last_update_posted_date": "2025-11-21",
      "last_synced_at": "2026-10-23T17:39:36.043Z",
      "location_count": 1,
      "location_summary": "Lebanon, New Hampshire",
      "locations": [
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06145737"
    },
    {
      "nct_id": "NCT05408975",
      "title": "Treating Civilian Traumatic Brain Injury With High Definition Transcranial Direct Current Stimulation (ciTBI-HDtDCS)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Traumatic Brain Injury",
        "Word Finding Difficulty",
        "Acquired Brain Injury",
        "Cognitive Change"
      ],
      "interventions": [
        {
          "name": "Active Transcranial direct current stimulation",
          "type": "DEVICE"
        },
        {
          "name": "Sham Transcranial direct current stimulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "The University of Texas at Dallas",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 5,
      "start_date": "2023-01-01",
      "completion_date": "2024-11-30",
      "has_results": true,
      "last_update_posted_date": "2026-02-02",
      "last_synced_at": "2026-10-23T17:39:36.043Z",
      "location_count": 2,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05408975"
    },
    {
      "nct_id": "NCT07714083",
      "title": "Cognitive Processing Therapy for Posttraumatic Stress Disorder and Co-occurring Lived Experience Stress",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post Traumatic Stress Disorder"
      ],
      "interventions": [
        {
          "name": "Standard CPT",
          "type": "BEHAVIORAL"
        },
        {
          "name": "CPT-LEAP",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 52,
      "start_date": "2027-01",
      "completion_date": "2030-07",
      "has_results": false,
      "last_update_posted_date": "2026-09-30",
      "last_synced_at": "2026-10-23T17:39:36.043Z",
      "location_count": 1,
      "location_summary": "Jamaica Plain, Massachusetts",
      "locations": [
        {
          "city": "Jamaica Plain",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07714083"
    },
    {
      "nct_id": "NCT06194227",
      "title": "Yoga Training and Retinal Vasculature With Parkinson's Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cognitive Change"
      ],
      "interventions": [
        {
          "name": "High-speed, Cognitive Challenge Yoga",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Traditional Yoga",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Miami",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "50 Years to 90 Years"
      },
      "enrollment_count": 21,
      "start_date": "2024-01-16",
      "completion_date": "2024-12-30",
      "has_results": false,
      "last_update_posted_date": "2025-01-03",
      "last_synced_at": "2026-10-23T17:39:36.043Z",
      "location_count": 1,
      "location_summary": "Coral Gables, Florida",
      "locations": [
        {
          "city": "Coral Gables",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06194227"
    },
    {
      "nct_id": "NCT06062186",
      "title": "Acute Effects of Naturally Occurring Tea and Coffee-based Ingredients on Cognitive Performance",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cognitive Change"
      ],
      "interventions": [
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "AmaTea Guayusa Extract",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Lion's Mane",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "The Center for Applied Health Sciences, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 40,
      "start_date": "2023-04-05",
      "completion_date": "2023-09-15",
      "has_results": false,
      "last_update_posted_date": "2023-10-02",
      "last_synced_at": "2026-10-23T17:39:36.043Z",
      "location_count": 1,
      "location_summary": "Canfield, Ohio",
      "locations": [
        {
          "city": "Canfield",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06062186"
    }
  ]
}