{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=PET+scan+of+the+brain+with+Flortaucipir",
    "query": {
      "intervention": "PET scan of the brain with Flortaucipir"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 14,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=PET+scan+of+the+brain+with+Flortaucipir&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-10-01T19:41:55.385Z",
  "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": "NCT01992380",
      "title": "A Study of Flortaucipir PET in Healthy Volunteers and Cognitively Impaired Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Alzheimer's Disease"
      ],
      "interventions": [
        {
          "name": "Flortaucipir F18",
          "type": "DRUG"
        },
        {
          "name": "Brain PET scan",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Avid Radiopharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2013-11-13",
      "completion_date": "2014-05-30",
      "has_results": true,
      "last_update_posted_date": "2020-09-07",
      "last_synced_at": "2026-10-01T19:41:55.385Z",
      "location_count": 2,
      "location_summary": "Newport Beach, California • New Haven, Connecticut",
      "locations": [
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01992380"
    },
    {
      "nct_id": "NCT03816228",
      "title": "Imaging of Brain Structural/Functional Connectivity and Amyloid and Tau Lesions in APOE4 Carriers.",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Alzheimer Disease"
      ],
      "interventions": [
        {
          "name": "F 18 T807 Flortaucipir",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Tammie L. S. Benzinger, MD, PhD",
      "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": "2022-01",
      "completion_date": "2022-10-11",
      "has_results": false,
      "last_update_posted_date": "2024-03-13",
      "last_synced_at": "2026-10-01T19:41:55.385Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03816228"
    },
    {
      "nct_id": "NCT05446805",
      "title": "Depression and Driving",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Depression",
        "Drive"
      ],
      "interventions": [
        {
          "name": "F 18 AV-1451 (Flortaucipir)",
          "type": "DRUG"
        },
        {
          "name": "[11C]-Pittsburgh Compound B ([11C]PiB)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2021-06-17",
      "completion_date": "2027-12-17",
      "has_results": false,
      "last_update_posted_date": "2026-06-08",
      "last_synced_at": "2026-10-01T19:41:55.385Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05446805"
    },
    {
      "nct_id": "NCT04324541",
      "title": "Health & Aging Brain Study: Health Disparities TAU Project",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Brain Aging in Mexican Americans"
      ],
      "interventions": [
        {
          "name": "PET scan of the brain with Flortaucipir",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Sid E. O'Bryant",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 16,
      "start_date": "2019-09-23",
      "completion_date": "2021-04-20",
      "has_results": true,
      "last_update_posted_date": "2024-05-17",
      "last_synced_at": "2026-10-01T19:41:55.385Z",
      "location_count": 1,
      "location_summary": "Fort Worth, Texas",
      "locations": [
        {
          "city": "Fort Worth",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04324541"
    },
    {
      "nct_id": "NCT04474405",
      "title": "Exploratory Evaluation of Flortaucipir Injection in Healthy Volunteers and Cognitively Impaired Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Alzheimer Disease"
      ],
      "interventions": [
        {
          "name": "Flortaucipir F18",
          "type": "DRUG"
        },
        {
          "name": "Brain PET Scan",
          "type": "PROCEDURE"
        },
        {
          "name": "Whole body PET scan",
          "type": "PROCEDURE"
        },
        {
          "name": "Florbetapir F 18",
          "type": "DRUG"
        },
        {
          "name": "Brain MRI",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Avid Radiopharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "20 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2013-08-16",
      "completion_date": "2013-12-09",
      "has_results": true,
      "last_update_posted_date": "2020-09-25",
      "last_synced_at": "2026-10-01T19:41:55.385Z",
      "location_count": 2,
      "location_summary": "Cypress, California • Newport Beach, California",
      "locations": [
        {
          "city": "Cypress",
          "state": "California"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04474405"
    },
    {
      "nct_id": "NCT02167594",
      "title": "Tau Imaging in Subjects With Progressive Supranuclear Palsy, Corticobasal Degeneration and Healthy Volunteers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Progressive Supranuclear Palsy",
        "Corticobasal Degeneration"
      ],
      "interventions": [
        {
          "name": "Flortaucipir F18",
          "type": "DRUG"
        },
        {
          "name": "Brain PET scan",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Avid Radiopharmaceuticals",
      "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": 29,
      "start_date": "2014-08-12",
      "completion_date": "2016-07-11",
      "has_results": true,
      "last_update_posted_date": "2020-08-28",
      "last_synced_at": "2026-10-01T19:41:55.385Z",
      "location_count": 5,
      "location_summary": "Birmingham, Alabama • La Jolla, California • San Francisco, California + 2 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02167594"
    },
    {
      "nct_id": "NCT03901105",
      "title": "Evaluation of Flortaucipir PET Signal and Cognitive Change in Early Alzheimer's Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Alzheimer Disease"
      ],
      "interventions": [
        {
          "name": "flortaucipir F18",
          "type": "DRUG"
        },
        {
          "name": "Brain PET Scan",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Avid Radiopharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "55 Years to 85 Years"
      },
      "enrollment_count": 205,
      "start_date": "2019-03-28",
      "completion_date": "2019-04-28",
      "has_results": true,
      "last_update_posted_date": "2020-08-28",
      "last_synced_at": "2026-10-01T19:41:55.385Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03901105"
    },
    {
      "nct_id": "NCT03040713",
      "title": "Flortaucipir PET Imaging in Subjects With FTD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Frontotemporal Dementia"
      ],
      "interventions": [
        {
          "name": "Flortaucipir F18",
          "type": "DRUG"
        },
        {
          "name": "Brain PET scan",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Avid Radiopharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 16,
      "start_date": "2017-04-11",
      "completion_date": "2018-10-24",
      "has_results": true,
      "last_update_posted_date": "2020-09-25",
      "last_synced_at": "2026-10-01T19:41:55.385Z",
      "location_count": 3,
      "location_summary": "La Jolla, California • San Francisco, California • Dallas, Texas",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03040713"
    },
    {
      "nct_id": "NCT03322462",
      "title": "Tau Screening Study in Patients With Early Symptomatic AD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Alzheimer Disease"
      ],
      "interventions": [
        {
          "name": "Flortaucipir F18",
          "type": "DRUG"
        },
        {
          "name": "Brain PET Scan",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Avid Radiopharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "60 Years to 85 Years"
      },
      "enrollment_count": 155,
      "start_date": "2017-11-21",
      "completion_date": "2018-08-31",
      "has_results": true,
      "last_update_posted_date": "2020-08-24",
      "last_synced_at": "2026-10-01T19:41:55.385Z",
      "location_count": 9,
      "location_summary": "San Diego, California • Santa Ana, California • Delray Beach, Florida + 6 more",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Santa Ana",
          "state": "California"
        },
        {
          "city": "Delray Beach",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03322462"
    },
    {
      "nct_id": "NCT06297590",
      "title": "A First-In-Human Study of LY3954068 in Participants With Early Symptomatic Alzheimer's Disease",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Alzheimer Disease"
      ],
      "interventions": [
        {
          "name": "LY3954068",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Flortaucipir F18",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eli Lilly and Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "50 Years to 85 Years"
      },
      "enrollment_count": 48,
      "start_date": "2024-08-15",
      "completion_date": "2027-02",
      "has_results": false,
      "last_update_posted_date": "2026-08-24",
      "last_synced_at": "2026-10-01T19:41:55.385Z",
      "location_count": 6,
      "location_summary": "Maitland, Florida • The Villages, Florida • Decatur, Georgia + 3 more",
      "locations": [
        {
          "city": "Maitland",
          "state": "Florida"
        },
        {
          "city": "The Villages",
          "state": "Florida"
        },
        {
          "city": "Decatur",
          "state": "Georgia"
        },
        {
          "city": "Charlestown",
          "state": "Massachusetts"
        },
        {
          "city": "Toms River",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06297590"
    }
  ]
}