{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Coherence&page=2",
    "query": {
      "intervention": "Coherence",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Coherence&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-02T05:42:53.959Z",
  "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": "NCT02730702",
      "title": "Colon Cancer Risk-stratification Via Optical Analysis of Rectal Ultrastructure",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Colon Cancer"
      ],
      "interventions": [
        {
          "name": "LEBS - Low coherence enhanced backscattering",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "American BioOptics, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 600,
      "start_date": "2016-09",
      "completion_date": "2020-09",
      "has_results": false,
      "last_update_posted_date": "2018-08-01",
      "last_synced_at": "2026-09-02T05:42:53.959Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02730702"
    },
    {
      "nct_id": "NCT00579748",
      "title": "Optical Coherence Tomography of the Gastrointestinal Tract",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Barrett's Esophagus With or Without Dysplasia",
        "Patients With Early Esophageal or Gastric Cancer",
        "Patients With Intestinal Metaplasia of the Stomach"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of California, Irvine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 4,
      "start_date": "2005-06",
      "completion_date": "2007-11",
      "has_results": false,
      "last_update_posted_date": "2021-04-09",
      "last_synced_at": "2026-09-02T05:42:53.959Z",
      "location_count": 1,
      "location_summary": "Orange, California",
      "locations": [
        {
          "city": "Orange",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00579748"
    },
    {
      "nct_id": "NCT02905357",
      "title": "Heart Attack Research Program- Imaging Study",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Myocardial Infarction"
      ],
      "interventions": [
        {
          "name": "OCT",
          "type": "DEVICE"
        },
        {
          "name": "CMR",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "21 Years to 99 Years"
      },
      "enrollment_count": 450,
      "start_date": "2016-09-12",
      "completion_date": "2027-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-03-19",
      "last_synced_at": "2026-09-02T05:42:53.959Z",
      "location_count": 15,
      "location_summary": "Birmingham, Alabama • Los Angeles, California • San Diego, California + 11 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02905357"
    },
    {
      "nct_id": "NCT04533503",
      "title": "Vis-Rx Post-Market Evaluation",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Coronary Artery Disease"
      ],
      "interventions": [
        {
          "name": "HF-OCT Imaging with the Vis-Rx Micro-Imaging Catheter",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Gentuity, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 257,
      "start_date": "2021-02-22",
      "completion_date": "2023-01-25",
      "has_results": false,
      "last_update_posted_date": "2025-03-20",
      "last_synced_at": "2026-09-02T05:42:53.959Z",
      "location_count": 3,
      "location_summary": "Tampa, Florida • Lexington, Kentucky • Lebanon, New Hampshire",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        },
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04533503"
    },
    {
      "nct_id": "NCT07324200",
      "title": "Objective Assessment of Intraocular Lens Tilt and Decentration",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Tilt and Decentration"
      ],
      "interventions": [
        {
          "name": "OCT Imaging Test",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Johnson & Johnson Surgical Vision, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 71,
      "start_date": "2026-03-03",
      "completion_date": "2026-06-26",
      "has_results": false,
      "last_update_posted_date": "2026-08-28",
      "last_synced_at": "2026-09-02T05:42:53.959Z",
      "location_count": 2,
      "location_summary": "Bakersfield, California • Sioux City, Iowa",
      "locations": [
        {
          "city": "Bakersfield",
          "state": "California"
        },
        {
          "city": "Sioux City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07324200"
    },
    {
      "nct_id": "NCT03862222",
      "title": "Atlas of Retinal Imaging in Alzheimer's Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Alzheimer Disease",
        "Mild Cognitive Impairment",
        "Mild Dementia",
        "Aging",
        "Cognitive Change"
      ],
      "interventions": [
        {
          "name": "Retinal Imaging",
          "type": "OTHER"
        },
        {
          "name": "Pupillometry",
          "type": "OTHER"
        },
        {
          "name": "Contrast Sensitivity",
          "type": "OTHER"
        },
        {
          "name": "Neuropsychological Evaluation",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "APOE genotyping",
          "type": "GENETIC"
        },
        {
          "name": "blood draw",
          "type": "OTHER"
        },
        {
          "name": "Gait Assessment",
          "type": "OTHER"
        },
        {
          "name": "Actigraphy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DIAGNOSTIC_TEST",
        "GENETIC"
      ],
      "sponsor": "University of Rhode Island",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "55 Years to 80 Years"
      },
      "enrollment_count": 165,
      "start_date": "2019-12-16",
      "completion_date": "2025-05-31",
      "has_results": false,
      "last_update_posted_date": "2025-06-05",
      "last_synced_at": "2026-09-02T05:42:53.959Z",
      "location_count": 4,
      "location_summary": "Clearwater, Florida • St. Petersburg, Florida • Kingston, Rhode Island + 1 more",
      "locations": [
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "St. Petersburg",
          "state": "Florida"
        },
        {
          "city": "Kingston",
          "state": "Rhode Island"
        },
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03862222"
    },
    {
      "nct_id": "NCT02785029",
      "title": "Optical Coherence Tomography (OCT) Reference Data Collection Study (S-2015-1)",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Glaucoma"
      ],
      "interventions": [
        {
          "name": "OCT",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Heidelberg Engineering GmbH",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 234,
      "start_date": "2016-06",
      "completion_date": "2023-07",
      "has_results": false,
      "last_update_posted_date": "2025-03-19",
      "last_synced_at": "2026-09-02T05:42:53.959Z",
      "location_count": 8,
      "location_summary": "La Jolla, California • Santa Monica, California • Mt. Dora, Florida + 5 more",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Mt. Dora",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Jamaica",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02785029"
    },
    {
      "nct_id": "NCT05065073",
      "title": "Iso-Osmolar vs. Low-Osmolar Contrast Agents for Optical Coherence Tomography",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Coronary Artery Disease",
        "Contrast Media Reaction"
      ],
      "interventions": [
        {
          "name": "Iodixanol",
          "type": "DRUG"
        },
        {
          "name": "Iohexol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Minneapolis Heart Institute Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 62,
      "start_date": "2021-09-30",
      "completion_date": "2023-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-19",
      "last_synced_at": "2026-09-02T05:42:53.959Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05065073"
    },
    {
      "nct_id": "NCT01717937",
      "title": "Comparison of Phase-variance Optical Coherence Tomography and Fluorescein Angiography in Retinovascular Imaging",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Age-related Macular Degeneration",
        "Diabetic Retinopathy",
        "Hypertensive Retinopathy",
        "Retinal Vein Occlusion",
        "Retinal Artery Occlusion"
      ],
      "interventions": [
        {
          "name": "Phase variance optical coherence tomography (PV-OCT)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "13 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2013-02",
      "completion_date": "2013-06",
      "has_results": false,
      "last_update_posted_date": "2014-09-04",
      "last_synced_at": "2026-09-02T05:42:53.959Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01717937"
    },
    {
      "nct_id": "NCT05104710",
      "title": "Intermuscular Coherence as a Biomarker for ALS",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Amyotrophic Lateral Sclerosis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "20 Years to 90 Years"
      },
      "enrollment_count": 650,
      "start_date": "2021-03-31",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-09",
      "last_synced_at": "2026-09-02T05:42:53.959Z",
      "location_count": 4,
      "location_summary": "Irvine, California • Miami, Florida • Boston, Massachusetts + 1 more",
      "locations": [
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05104710"
    }
  ]
}