{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?sponsor=CDx+Diagnostics",
    "query": {
      "sponsor": "CDx Diagnostics"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 4,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-25T08:45:13.069Z",
  "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": "NCT02988934",
      "title": "The WATS3D (Wide Area Transepithelial Sample Biopsy With 3-Dimensional Computer-Assisted Analysis) U.S. Registry",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Barrett Esophagus",
        "Gastroesophageal Reflux",
        "Esophageal Dysplasia",
        "Esophageal Diseases"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "CDx Diagnostics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 3173,
      "start_date": "2016-04",
      "completion_date": "2023-02-07",
      "has_results": false,
      "last_update_posted_date": "2023-02-08",
      "last_synced_at": "2026-09-25T08:45:13.069Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02988934"
    },
    {
      "nct_id": "NCT03859557",
      "title": "The Evaluation of Patients With Esophageal and Foregut Disorders With WATS (Wide Area Transepithelial Sample With 3-Dimensional Computer-Assisted Analysis) vs. 4-Quadrant Forceps Biopsy",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "GERD",
        "Barrett Esophagus",
        "Low Grade Esophageal Glandular Dysplasia",
        "Esophageal Diseases"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "CDx Diagnostics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1032,
      "start_date": "2017-10-01",
      "completion_date": "2018-12-31",
      "has_results": false,
      "last_update_posted_date": "2019-03-01",
      "last_synced_at": "2026-09-25T08:45:13.069Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03859557"
    },
    {
      "nct_id": "NCT04312633",
      "title": "Clinical Utility of WATS3D: A 5-Year Prospective Study",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Barrett Esophagus",
        "Gastro Esophageal Reflux",
        "Esophageal Dysplasia",
        "Esophageal Diseases"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "CDx Diagnostics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 90000,
      "start_date": "2020-04-01",
      "completion_date": "2027-11-01",
      "has_results": false,
      "last_update_posted_date": "2026-03-20",
      "last_synced_at": "2026-09-25T08:45:13.069Z",
      "location_count": 1,
      "location_summary": "Bethpage, New York",
      "locations": [
        {
          "city": "Bethpage",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04312633"
    },
    {
      "nct_id": "NCT03008980",
      "title": "WATS3D for the Detection of Esophageal Dysplasia",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Barrett Esophagus",
        "Esophageal Dysplasia",
        "Esophagus Adenocarcinoma"
      ],
      "interventions": [
        {
          "name": "Diagnostic Test",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "CDx Diagnostics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 160,
      "start_date": "2014-05",
      "completion_date": "2018-12",
      "has_results": false,
      "last_update_posted_date": "2021-11-04",
      "last_synced_at": "2026-09-25T08:45:13.069Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03008980"
    }
  ]
}