{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=optical+coherence+tomography+%28OCT%29&page=3",
    "query": {
      "intervention": "optical coherence tomography (OCT)",
      "page": 3
    },
    "page_size": 10
  },
  "pagination": {
    "page": 3,
    "page_size": 10,
    "total_count": 346,
    "total_pages": 35,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=optical+coherence+tomography+%28OCT%29&page=4&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=optical+coherence+tomography+%28OCT%29&page=2&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-04T11:14:17.330Z",
  "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": "NCT05305079",
      "title": "NA-AION Risk Factors: New Perspectives",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Non-arteritic Ischemic Optic Neuropathy",
        "Optic Disk Drusen"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Copenhagen University Hospital, Rigshospitalet",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "11 Years and older"
      },
      "enrollment_count": 179,
      "start_date": "2021-08-01",
      "completion_date": "2024-08-31",
      "has_results": false,
      "last_update_posted_date": "2024-11-22",
      "last_synced_at": "2026-10-04T11:14:17.330Z",
      "location_count": 5,
      "location_summary": "Palo Alto, California • San Francisco, California • Boulder, Colorado + 2 more",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Boulder",
          "state": "Colorado"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05305079"
    },
    {
      "nct_id": "NCT04510727",
      "title": "Optical Coherence Tomography Guided C&D",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Basal Cell Carcinoma"
      ],
      "interventions": [
        {
          "name": "Optical Coherence Tomography (OCT)",
          "type": "DEVICE"
        },
        {
          "name": "Curettage & Desiccation (C&D) Procedure",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "University of Miami",
      "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": "2024-04-01",
      "completion_date": "2025-02-01",
      "has_results": false,
      "last_update_posted_date": "2024-02-20",
      "last_synced_at": "2026-10-04T11:14:17.330Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04510727"
    },
    {
      "nct_id": "NCT07149740",
      "title": "Data Gathering for A10900",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Retinal Disease",
        "Healthy",
        "Glaucoma",
        "Corneal Diseases"
      ],
      "interventions": [
        {
          "name": "OCT",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Optos, PLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 180,
      "start_date": "2025-06-26",
      "completion_date": "2026-05-01",
      "has_results": false,
      "last_update_posted_date": "2026-02-13",
      "last_synced_at": "2026-10-04T11:14:17.330Z",
      "location_count": 4,
      "location_summary": "Anaheim, California • West Hartford, Connecticut • Wellesley Hills, Massachusetts + 1 more",
      "locations": [
        {
          "city": "Anaheim",
          "state": "California"
        },
        {
          "city": "West Hartford",
          "state": "Connecticut"
        },
        {
          "city": "Wellesley Hills",
          "state": "Massachusetts"
        },
        {
          "city": "Germantown",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07149740"
    },
    {
      "nct_id": "NCT03106961",
      "title": "OCT and Scaffold Embedding After NC Balloon",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Coronary Artery Disease"
      ],
      "interventions": [
        {
          "name": "Bioresorbable vascular scaffolds, OCT, non-compliant ballooning",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "St. Francis Hospital, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 50,
      "start_date": "2017-03-30",
      "completion_date": "2018-06-30",
      "has_results": false,
      "last_update_posted_date": "2017-04-11",
      "last_synced_at": "2026-10-04T11:14:17.330Z",
      "location_count": 1,
      "location_summary": "Roslyn, New York",
      "locations": [
        {
          "city": "Roslyn",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03106961"
    },
    {
      "nct_id": "NCT02109471",
      "title": "Observational Study of Corneal Opacities in Adults",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Corneal Opacities (Scar and Stromal Dystrophy)"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 150,
      "start_date": "2011-06",
      "completion_date": "2025-12",
      "has_results": false,
      "last_update_posted_date": "2024-02-12",
      "last_synced_at": "2026-10-04T11:14:17.330Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02109471"
    },
    {
      "nct_id": "NCT02671123",
      "title": "Does Co-registration of OCT and Angiography Reduce Geographic Miss of Stent Implantation?",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Coronary Artery Disease"
      ],
      "interventions": [
        {
          "name": "Coronary PCI with OCT with Co Registration",
          "type": "PROCEDURE"
        },
        {
          "name": "Coronary PCI with OCT without Co Registration",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "St. Francis Hospital, New York",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2016-02",
      "completion_date": "2016-12",
      "has_results": false,
      "last_update_posted_date": "2016-02-05",
      "last_synced_at": "2026-10-04T11:14:17.330Z",
      "location_count": 1,
      "location_summary": "Roslyn, New York",
      "locations": [
        {
          "city": "Roslyn",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02671123"
    },
    {
      "nct_id": "NCT02407314",
      "title": "Ticagrelor and Peripheral Arterial Disease",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Peripheral Arterial Disease"
      ],
      "interventions": [
        {
          "name": "Percutaneous Peripheral Intervention",
          "type": "PROCEDURE"
        },
        {
          "name": "Optical Coherence Tomography",
          "type": "DEVICE"
        },
        {
          "name": "Ankle Brachial Index",
          "type": "OTHER"
        },
        {
          "name": "Six minute walk distance",
          "type": "OTHER"
        },
        {
          "name": "Aspirin",
          "type": "DRUG"
        },
        {
          "name": "Aspirin + Ticagrelor",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE",
        "OTHER",
        "DRUG"
      ],
      "sponsor": "Arkansas Heart Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 26,
      "start_date": "2015-06",
      "completion_date": "2017-01-17",
      "has_results": false,
      "last_update_posted_date": "2019-01-11",
      "last_synced_at": "2026-10-04T11:14:17.330Z",
      "location_count": 1,
      "location_summary": "Little Rock, Arkansas",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02407314"
    },
    {
      "nct_id": "NCT07065747",
      "title": "Quantification & Classification of Inflammatory Cells in Uveitis Using OCT",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Anterior Uveitis (AU)",
        "Birdshot Chorioretinitis",
        "Behcet Disease",
        "Herpes Simplex Virus",
        "Juvenile Idiopathic Arthritis (JIA)",
        "Spondyloarthritis (SA)",
        "Sarcoidosis",
        "Posterior Vitreous Detachment"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "5 Years to 85 Years"
      },
      "enrollment_count": 125,
      "start_date": "2024-09-01",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2025-07-17",
      "last_synced_at": "2026-10-04T11:14:17.330Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07065747"
    },
    {
      "nct_id": "NCT02178046",
      "title": "Non-Invasive Oral Biofilm Characterization",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Gingivitis"
      ],
      "interventions": [
        {
          "name": "optical measurements",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, Irvine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "18 Years to 25 Years"
      },
      "enrollment_count": 0,
      "start_date": "2014-05-23",
      "completion_date": "2019-08-12",
      "has_results": false,
      "last_update_posted_date": "2022-11-01",
      "last_synced_at": "2026-10-04T11:14:17.330Z",
      "location_count": 1,
      "location_summary": "Irvine, California",
      "locations": [
        {
          "city": "Irvine",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02178046"
    },
    {
      "nct_id": "NCT02017808",
      "title": "Studying the Effects of Copaxone on Retinal Health Using Optical Tomography Over 24 Months",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Multiple Sclerosis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University at Buffalo",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 100,
      "start_date": "2014-02",
      "completion_date": "2014-12",
      "has_results": false,
      "last_update_posted_date": "2014-12-03",
      "last_synced_at": "2026-10-04T11:14:17.330Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02017808"
    }
  ]
}