{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Optical+Coherence+Tomography+Angiography+%28OCTA%29+Imaging",
    "query": {
      "intervention": "Optical Coherence Tomography Angiography (OCTA) Imaging"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 11,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Optical+Coherence+Tomography+Angiography+%28OCTA%29+Imaging&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-29T17:21:57.251Z",
  "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": "NCT03233646",
      "title": "Retinal Imaging in Neurodegenerative Disease",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Alzheimer's Disease",
        "Mild Cognitive Impairment",
        "Parkinson's Disease",
        "Multiple Sclerosis",
        "Huntington Disease",
        "Lewy Body Dementia",
        "Frontotemporal Dementia",
        "Amyotrophic Lateral Sclerosis (ALS)",
        "APOE-4 Positive",
        "Traumatic Brain Injury",
        "Concussion",
        "Post-Traumatic Stress Disorder",
        "Down Syndrome",
        "Neuro-Degenerative Disease",
        "Normal Cognition"
      ],
      "interventions": [
        {
          "name": "Retinal and Choroidal Imaging",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2000,
      "start_date": "2017-07-20",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-04",
      "last_synced_at": "2026-09-29T17:21:57.251Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03233646"
    },
    {
      "nct_id": "NCT04505618",
      "title": "Optical Coherence Tomography Angiography in Subjects With Retinal Vascular Disease",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetic Retinopathy",
        "Retinal Vein Occlusion",
        "Hypertension,Essential",
        "Retinal Vascular Disorder"
      ],
      "interventions": [
        {
          "name": "Swept-Source (SS) OCT Angiography",
          "type": "DEVICE"
        },
        {
          "name": "Spectral-Domain (SD) OCT Angiography",
          "type": "DEVICE"
        },
        {
          "name": "Fundus Imaging",
          "type": "DEVICE"
        },
        {
          "name": "Axial Length Measurement Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 1050,
      "start_date": "2019-10-01",
      "completion_date": "2027-09-01",
      "has_results": false,
      "last_update_posted_date": "2026-06-17",
      "last_synced_at": "2026-09-29T17:21:57.251Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04505618"
    },
    {
      "nct_id": "NCT03761381",
      "title": "OCT Angiography and NRAI in Dementia",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Alzheimer Disease",
        "Dementia",
        "Mild Cognitive Impairment"
      ],
      "interventions": [
        {
          "name": "Optical Coherence Tomography Angiography (OCTA) Imaging",
          "type": "DEVICE"
        },
        {
          "name": "Noninvasive Retinal Amyloid Imaging (NRAI)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2018-09-14",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2025-09-12",
      "last_synced_at": "2026-09-29T17:21:57.251Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03761381"
    },
    {
      "nct_id": "NCT04995341",
      "title": "Retinal Microanatomy in Retinopathy of Prematurity (BabySTEPS2)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Retinopathy of Prematurity"
      ],
      "interventions": [
        {
          "name": "Investigational ultracompact OCT and OCTA system",
          "type": "DEVICE"
        },
        {
          "name": "retinal photographs",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 236,
      "start_date": "2021-08-16",
      "completion_date": "2027-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-05-22",
      "last_synced_at": "2026-09-29T17:21:57.251Z",
      "location_count": 2,
      "location_summary": "Durham, North Carolina • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04995341"
    },
    {
      "nct_id": "NCT05082402",
      "title": "Imaging of Retinochoroidal Vasculature in Patients Being Assessed for Cardiovascular Disease",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cardiovascular Diseases",
        "Retina; Change"
      ],
      "interventions": [
        {
          "name": "Swept Source Optical Coherence Tomography Angiography",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "18 Years to 95 Years"
      },
      "enrollment_count": 42,
      "start_date": "2021-08-17",
      "completion_date": "2023-10-31",
      "has_results": false,
      "last_update_posted_date": "2026-05-22",
      "last_synced_at": "2026-09-29T17:21:57.251Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05082402"
    },
    {
      "nct_id": "NCT03530449",
      "title": "Evaluation of the Repeatability and Reproducibility of OCTA Image Quality With the Heidelberg Engineering SPECTRALIS With OCT Angiography Module",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Retinal Vascular",
        "Normal Eyes"
      ],
      "interventions": [
        {
          "name": "OCT Angiography",
          "type": "DEVICE"
        },
        {
          "name": "Color Fundus Photography",
          "type": "DEVICE"
        },
        {
          "name": "Optical Coherence Tomography",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Heidelberg Engineering GmbH",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 39,
      "start_date": "2018-04-30",
      "completion_date": "2018-09-15",
      "has_results": false,
      "last_update_posted_date": "2019-02-28",
      "last_synced_at": "2026-09-29T17:21:57.251Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03530449"
    },
    {
      "nct_id": "NCT03713268",
      "title": "Intraoperative OCT Guidance of Intraocular Surgery II",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Macular Holes",
        "Epiretinal Membrane",
        "Diabetic Retinopathy",
        "Retinal Detachment",
        "Retinal Disease",
        "Preretinal Fibrosis",
        "Cataract",
        "Ocular Tumor",
        "Strabismus",
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Microscope integrated optical coherence tomography",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "4 Weeks",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "4 Weeks and older"
      },
      "enrollment_count": 262,
      "start_date": "2018-09-30",
      "completion_date": "2027-05-31",
      "has_results": false,
      "last_update_posted_date": "2025-10-06",
      "last_synced_at": "2026-09-29T17:21:57.251Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03713268"
    },
    {
      "nct_id": "NCT04604002",
      "title": "Evaluation of Additional Heidelberg Engineering SPECTRALIS With OCT Angiography Module (OCTA Module) Scan Types",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Retinal Vascular",
        "Normal Eyes"
      ],
      "interventions": [
        {
          "name": "OCT Angiography",
          "type": "DEVICE"
        },
        {
          "name": "Color Fundus Photography",
          "type": "DEVICE"
        },
        {
          "name": "Optical Coherence Tomography",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Heidelberg Engineering GmbH",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 86,
      "start_date": "2020-10-15",
      "completion_date": "2022-01-04",
      "has_results": false,
      "last_update_posted_date": "2024-02-28",
      "last_synced_at": "2026-09-29T17:21:57.251Z",
      "location_count": 1,
      "location_summary": "Augusta, Georgia",
      "locations": [
        {
          "city": "Augusta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04604002"
    },
    {
      "nct_id": "NCT04458688",
      "title": "Investigating the Effect of Ocrelizumab in African Americans and Caucasians With Relapsing Multiple Sclerosis",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Multiple Sclerosis, Relapsing-Remitting"
      ],
      "interventions": [
        {
          "name": "Observation of Ocrelizumab as Treatment in RRMS Patients",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Wayne State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 80,
      "start_date": "2021-11-20",
      "completion_date": "2030-12",
      "has_results": false,
      "last_update_posted_date": "2022-06-06",
      "last_synced_at": "2026-09-29T17:21:57.251Z",
      "location_count": 1,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04458688"
    },
    {
      "nct_id": "NCT05558059",
      "title": "Imaging Retinal Vasculature in Infant Eyes",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Retinopathy of Prematurity"
      ],
      "interventions": [
        {
          "name": "Handheld Optical Coherence Tomography with OCT Angiography",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "2 Months",
        "sex": "ALL",
        "summary": "Up to 2 Months"
      },
      "enrollment_count": 16,
      "start_date": "2024-10-03",
      "completion_date": "2027-08-31",
      "has_results": false,
      "last_update_posted_date": "2025-10-06",
      "last_synced_at": "2026-09-29T17:21:57.251Z",
      "location_count": 2,
      "location_summary": "Durham, North Carolina • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05558059"
    }
  ]
}