{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Endoscopic+ultrasound-guided+fine-needle+aspiration+%28EUS-FNA%29&page=2",
    "query": {
      "intervention": "Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA)",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 79,
    "total_pages": 8,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Endoscopic+ultrasound-guided+fine-needle+aspiration+%28EUS-FNA%29&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Endoscopic+ultrasound-guided+fine-needle+aspiration+%28EUS-FNA%29&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-09T22:05:46.926Z",
  "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": "NCT03855800",
      "title": "Molecular Detection of Advanced Neoplasia in Pancreatic Cysts",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pancreas Cyst"
      ],
      "interventions": [
        {
          "name": "Blood, stool, pancreatic juice and cyst fluid collection",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Pancreatic Surgery",
          "type": "PROCEDURE"
        },
        {
          "name": "Endoscopy Exam",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST",
        "PROCEDURE"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "120 Years",
        "sex": "ALL",
        "summary": "18 Years to 120 Years"
      },
      "enrollment_count": 800,
      "start_date": "2018-05-11",
      "completion_date": "2030-12-30",
      "has_results": false,
      "last_update_posted_date": "2026-06-02",
      "last_synced_at": "2026-10-09T22:05:46.926Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03855800"
    },
    {
      "nct_id": "NCT01085929",
      "title": "Incision and Drainage Versus Needle Aspiration in Soft Tissue Abscesses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Abscess",
        "Cellulitis"
      ],
      "interventions": [
        {
          "name": "Incision and Drainage",
          "type": "PROCEDURE"
        },
        {
          "name": "Ultrasound Guided Aspiration",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Massachusetts, Worcester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 101,
      "start_date": "2008-08",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2010-03-12",
      "last_synced_at": "2026-10-09T22:05:46.926Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts • Worcester, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Worcester",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01085929"
    },
    {
      "nct_id": "NCT01316614",
      "title": "EUS-guided Fine Needle Aspiration (FNA) With and Without the Use of a Stylet",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Biopsy, Fine-Needle",
        "Biopsy, Fine-Needle/Methods",
        "Endosonography"
      ],
      "interventions": [
        {
          "name": "FNA with and without a stylet",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 137,
      "start_date": "2010-07",
      "completion_date": "2011-07",
      "has_results": true,
      "last_update_posted_date": "2014-12-03",
      "last_synced_at": "2026-10-09T22:05:46.926Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01316614"
    },
    {
      "nct_id": "NCT04404101",
      "title": "Evaluation of Pancreatic Cystic Lesions Via EUS-guided Fine Needle Aspiration With and Without Micro Forceps Biopsies",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pancreatic Cyst"
      ],
      "interventions": [
        {
          "name": "1). EUS-FNA plus MFB",
          "type": "PROCEDURE"
        },
        {
          "name": "2). EUS-FNA Alone",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 300,
      "start_date": "2021-05-11",
      "completion_date": "2025-04",
      "has_results": false,
      "last_update_posted_date": "2024-05-21",
      "last_synced_at": "2026-10-09T22:05:46.926Z",
      "location_count": 3,
      "location_summary": "Irvine, California • Aurora, Colorado • Houston, Texas",
      "locations": [
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04404101"
    },
    {
      "nct_id": "NCT02534246",
      "title": "Head to Head Comparison of Two Needles EUS Guided FNB",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pancreatic Tumor"
      ],
      "interventions": [
        {
          "name": "Ultrasound biopsy needle Echo Tip ProCore",
          "type": "DEVICE"
        },
        {
          "name": "Ultrasound biopsy needle SharkCore",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Milton S. Hershey Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 0,
      "start_date": "2016-08",
      "completion_date": "2017-10",
      "has_results": false,
      "last_update_posted_date": "2016-09-13",
      "last_synced_at": "2026-10-09T22:05:46.926Z",
      "location_count": 1,
      "location_summary": "Hershey, Pennsylvania",
      "locations": [
        {
          "city": "Hershey",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02534246"
    },
    {
      "nct_id": "NCT01035008",
      "title": "Confocal Endomicroscopy of Pancreatic InVivo",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pancreatic Cysts"
      ],
      "interventions": [
        {
          "name": "Endoscopic Ultrasound (EUS)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2009-12",
      "completion_date": "2011-11",
      "has_results": false,
      "last_update_posted_date": "2012-10-23",
      "last_synced_at": "2026-10-09T22:05:46.926Z",
      "location_count": 1,
      "location_summary": "Jacksonville, Florida",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01035008"
    },
    {
      "nct_id": "NCT01936467",
      "title": "Comparison of Two Needle Aspiration Techniques for Endoscopic Ultrasound-guided Fine Needle Aspiration (EUS-FNA) in Solid Pancreatic Lesions",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Pancreatic Solid Lesions",
        "Pancreatic Mass"
      ],
      "interventions": [
        {
          "name": "Standard technique EUS-FNA",
          "type": "DEVICE"
        },
        {
          "name": "Capillary suction technique for EUS FNA",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 121,
      "start_date": "2013-01",
      "completion_date": "2015-01",
      "has_results": true,
      "last_update_posted_date": "2017-04-13",
      "last_synced_at": "2026-10-09T22:05:46.926Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland • Columbia, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Columbia",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01936467"
    },
    {
      "nct_id": "NCT01916421",
      "title": "The Cellularity Yield of Three Different 22-gauge FNA Needles",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pancreatic or Peripancreatic Lesions",
        "Lesions in the Esophagus, Stomach, Duodenum or Rectum",
        "Mediastinal ( Chest) Masses",
        "Enlarged Lymph Nodes"
      ],
      "interventions": [
        {
          "name": "Endoscopic Ultrasound Fine Needle Aspiration (EUS-FNA)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Texas Tech University Health Sciences Center, El Paso",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "88 Years",
        "sex": "ALL",
        "summary": "18 Years to 88 Years"
      },
      "enrollment_count": 107,
      "start_date": "2012-09",
      "completion_date": "2014-09",
      "has_results": false,
      "last_update_posted_date": "2017-05-17",
      "last_synced_at": "2026-10-09T22:05:46.926Z",
      "location_count": 1,
      "location_summary": "El Paso, Texas",
      "locations": [
        {
          "city": "El Paso",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01916421"
    },
    {
      "nct_id": "NCT01630122",
      "title": "Molecular and Diagnostic Classification of Non-Small Cell Lung Cancer From Fine Needle Aspirates",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Non-Small Cell Lung Cancer"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 103,
      "start_date": "2012-06",
      "completion_date": "2015-08-18",
      "has_results": false,
      "last_update_posted_date": "2018-07-03",
      "last_synced_at": "2026-10-09T22:05:46.926Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01630122"
    },
    {
      "nct_id": "NCT02606396",
      "title": "Cryotherapy for Malignant Dysphagia in Patients With Advanced Esophageal Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Esophageal Adenocarcinoma"
      ],
      "interventions": [
        {
          "name": "Cryotherapy",
          "type": "PROCEDURE"
        },
        {
          "name": "Esophagogastroduodenoscopy (EGD)",
          "type": "PROCEDURE"
        },
        {
          "name": "Endoscopic ultrasound (EUS)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Hunter Holmes Mcguire Veteran Affairs Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2016-04-19",
      "completion_date": "2022-03-15",
      "has_results": false,
      "last_update_posted_date": "2026-04-14",
      "last_synced_at": "2026-10-09T22:05:46.926Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02606396"
    }
  ]
}