{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Endoscopic+Ultrasound+%28EUS%29",
    "query": {
      "condition": "Endoscopic Ultrasound (EUS)"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 140,
    "total_pages": 14,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Endoscopic+Ultrasound+%28EUS%29&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T23:02:36.076Z",
  "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": "NCT01166529",
      "title": "Endoscopic Ultrasound-guided Celiac Plexus Neurolysis in the Management of Pain in Abdominal Non-pancreatic Malignancies",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain",
        "Cancer"
      ],
      "interventions": [
        {
          "name": "EUS-guided Celiac Plexus Neurolysis",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Northwestern University",
      "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": "2010-08",
      "completion_date": "2013-07",
      "has_results": false,
      "last_update_posted_date": "2014-09-25",
      "last_synced_at": "2026-07-22T23:02:36.076Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01166529"
    },
    {
      "nct_id": "NCT01598194",
      "title": "Comparison of a Novel 22-gauge Core Biopsy Needle",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Solid Pancreatic Mass Lesions",
        "Malignant Neoplasm of Pancreas"
      ],
      "interventions": [
        {
          "name": "Novel 22-gauge Core Biopsy Needle + Standard Biopsy Needle",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "M.D. Anderson Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2012-01-30",
      "completion_date": "2017-07-06",
      "has_results": true,
      "last_update_posted_date": "2018-12-27",
      "last_synced_at": "2026-07-22T23:02:36.076Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01598194"
    },
    {
      "nct_id": "NCT00577746",
      "title": "Clinical Impact of EUS in Staging NSCLC",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Non Small Cell Lung"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 110,
      "start_date": "2006-06",
      "completion_date": "2013-09",
      "has_results": false,
      "last_update_posted_date": "2014-09-05",
      "last_synced_at": "2026-07-22T23:02:36.076Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00577746"
    },
    {
      "nct_id": "NCT06336850",
      "title": "Safety and Efficacy of Endoscopic Ultrasound-Guided Portal Pressure Gradient Measurement",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Liver Diseases"
      ],
      "interventions": [
        {
          "name": "Endoscopic Ultrasound-Guided Portal Pressure Gradient Measurement",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Methodist Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 100,
      "start_date": "2020-12-23",
      "completion_date": "2023-10-17",
      "has_results": false,
      "last_update_posted_date": "2026-06-10",
      "last_synced_at": "2026-07-22T23:02:36.076Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06336850"
    },
    {
      "nct_id": "NCT02167074",
      "title": "Comparing a 25G EUS Fine Needle Aspiration (FNA) Device With a 20G EUS",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pancreatic Masses",
        "Lymph Nodes"
      ],
      "interventions": [
        {
          "name": "25G FNA needle",
          "type": "DEVICE"
        },
        {
          "name": "20G ProCore FNB needle",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Foundation for Liver Research",
      "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": 615,
      "start_date": "2015-02",
      "completion_date": "2017-06-01",
      "has_results": true,
      "last_update_posted_date": "2021-08-23",
      "last_synced_at": "2026-07-22T23:02:36.076Z",
      "location_count": 3,
      "location_summary": "Irvine, California • New Haven, Connecticut • New York, New York",
      "locations": [
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02167074"
    },
    {
      "nct_id": "NCT05728697",
      "title": "Endoscopic Ultrasound Shear Wave Elastography in Patients With Non-alcoholic Fatty Liver Disease",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Non-Alcoholic Fatty Liver Disease",
        "Non-alcoholic Steatohepatitis",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Endoscopic ultrasound shear wave elastography",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2021-06-01",
      "completion_date": "2027-01",
      "has_results": false,
      "last_update_posted_date": "2026-03-02",
      "last_synced_at": "2026-07-22T23:02:36.076Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05728697"
    },
    {
      "nct_id": "NCT07553858",
      "title": "Endoscopic Shunts Embolization for Refractory Hepatic Encephalopathy",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hepatic Encephalopathy",
        "Liver Cirrhosis",
        "Portal Shunt Systemic"
      ],
      "interventions": [
        {
          "name": "Endoscopic ultrasound-guided transgastric embolization of the spontaneous portosystemic shunts",
          "type": "PROCEDURE"
        },
        {
          "name": "Interventional Radiology for shunt embolization/retrograde tranvenous obliteration",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Rutgers, The State University of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 34,
      "start_date": "2026-05-01",
      "completion_date": "2028-11-01",
      "has_results": false,
      "last_update_posted_date": "2026-04-28",
      "last_synced_at": "2026-07-22T23:02:36.076Z",
      "location_count": 1,
      "location_summary": "Newark, New Jersey",
      "locations": [
        {
          "city": "Newark",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07553858"
    },
    {
      "nct_id": "NCT03525808",
      "title": "AXIOS Lumen Apposing Metal Stent for Walled Off Necrosis Drainage IDE Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Walled Off Pancreatic Necrosis"
      ],
      "interventions": [
        {
          "name": "AXIOS",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Scientific Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "22 Years to 75 Years"
      },
      "enrollment_count": 40,
      "start_date": "2018-09-05",
      "completion_date": "2020-10-02",
      "has_results": true,
      "last_update_posted_date": "2021-12-20",
      "last_synced_at": "2026-07-22T23:02:36.076Z",
      "location_count": 5,
      "location_summary": "Aurora, Colorado • Atlanta, Georgia • Indianapolis, Indiana + 2 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03525808"
    },
    {
      "nct_id": "NCT04751045",
      "title": "Comparison and Outcomes of Endoscopic Ultrasound Liver Biopsies Versus Percutaneous Liver Biopsies",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Liver Disease"
      ],
      "interventions": [
        {
          "name": "EUS liver biopsy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Missouri-Columbia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 78,
      "start_date": "2020-10-25",
      "completion_date": "2021-10-01",
      "has_results": false,
      "last_update_posted_date": "2021-12-09",
      "last_synced_at": "2026-07-22T23:02:36.076Z",
      "location_count": 1,
      "location_summary": "Columbia, Missouri",
      "locations": [
        {
          "city": "Columbia",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04751045"
    },
    {
      "nct_id": "NCT01814631",
      "title": "Endoscopic Ultrasound (EUS) Processor Comparison",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pancreatitis",
        "Pancreatic Carcinoma"
      ],
      "interventions": [
        {
          "name": "image quality and resolution",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "AdventHealth",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "19 Years to 89 Years"
      },
      "enrollment_count": 0,
      "start_date": "2013-03",
      "completion_date": "2013-06",
      "has_results": false,
      "last_update_posted_date": "2016-04-14",
      "last_synced_at": "2026-07-22T23:02:36.076Z",
      "location_count": 1,
      "location_summary": "Orlando, Florida",
      "locations": [
        {
          "city": "Orlando",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01814631"
    }
  ]
}