{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Biliary+Duct+Obstruction&page=2",
    "query": {
      "condition": "Biliary Duct Obstruction",
      "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?condition=Biliary+Duct+Obstruction&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T10:56:27.733Z",
  "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": "NCT02127229",
      "title": "Cost Analysis for Endoscopic Retrograde Cholangiopancreatography (ERCP)",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Biliary Obstruction"
      ],
      "interventions": [
        {
          "name": "Endoscopist informed of cost per procedure",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Oklahoma",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2014-04",
      "completion_date": "2014-09",
      "has_results": false,
      "last_update_posted_date": "2017-08-28",
      "last_synced_at": "2026-07-22T10:56:27.733Z",
      "location_count": 1,
      "location_summary": "Oklahoma City, Oklahoma",
      "locations": [
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02127229"
    },
    {
      "nct_id": "NCT05826639",
      "title": "A Study of Endobiliary Radiofrequency Ablation in Malignant Biliary Obstructions",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Biliary Stricture"
      ],
      "interventions": [
        {
          "name": "Temperature-sensitive radiofrequency ablation",
          "type": "PROCEDURE"
        },
        {
          "name": "No intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "OTHER"
      ],
      "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": 176,
      "start_date": "2023-04-13",
      "completion_date": "2024-11-18",
      "has_results": false,
      "last_update_posted_date": "2025-02-27",
      "last_synced_at": "2026-07-22T10:56:27.733Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05826639"
    },
    {
      "nct_id": "NCT01038713",
      "title": "Plastic vs. Covered Metal vs. Uncovered Metal Biliary Stents for the Management of Malignant Biliary Obstruction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pancreatic Cancer"
      ],
      "interventions": [
        {
          "name": "Biliary stent placement",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Dartmouth-Hitchcock Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 94,
      "start_date": "2009-12",
      "completion_date": "2013-12",
      "has_results": true,
      "last_update_posted_date": "2016-06-23",
      "last_synced_at": "2026-07-22T10:56:27.733Z",
      "location_count": 1,
      "location_summary": "Lebanon, New Hampshire",
      "locations": [
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01038713"
    },
    {
      "nct_id": "NCT01802073",
      "title": "Primary Sclerosing Cholangitis With Oral Vancomycin by the Study of Its Antimicrobial and Immunomodulating Effects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Primary Sclerosing Cholangitis"
      ],
      "interventions": [
        {
          "name": "Oral Vancomycin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "1 Year and older"
      },
      "enrollment_count": 34,
      "start_date": "2012-01",
      "completion_date": "2015-08",
      "has_results": true,
      "last_update_posted_date": "2018-09-21",
      "last_synced_at": "2026-07-22T10:56:27.733Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01802073"
    },
    {
      "nct_id": "NCT03074201",
      "title": "Prospective Evaluation of the Ability of Spyglass Cholangioscopy to Facilitate Radiation Free ERCP",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Choledocholithiasis",
        "Biliary Obstruction"
      ],
      "interventions": [
        {
          "name": "Cholangioscopy",
          "type": "PROCEDURE"
        },
        {
          "name": "Spyglass DS Cholangioscope",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2015-10-01",
      "completion_date": "2017-05-20",
      "has_results": false,
      "last_update_posted_date": "2018-09-11",
      "last_synced_at": "2026-07-22T10:56:27.733Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03074201"
    },
    {
      "nct_id": "NCT00196105",
      "title": "Malignant Obstruction ZILVER Against Routine Therapy (MOZART I)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Biliary Tract Neoplasms",
        "Pancreatic Neoplasms",
        "Jaundice, Obstructive"
      ],
      "interventions": [
        {
          "name": "6 mm Nitinol Zilver Stent",
          "type": "DEVICE"
        },
        {
          "name": "10 mm Nitinol Zilver Stent",
          "type": "DEVICE"
        },
        {
          "name": "10 mm Stainless Steel Wallstent",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Cook Group Incorporated",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 241,
      "start_date": "2003-09",
      "completion_date": "2006-12",
      "has_results": true,
      "last_update_posted_date": "2011-10-03",
      "last_synced_at": "2026-07-22T10:56:27.733Z",
      "location_count": 1,
      "location_summary": "Portland, Maine",
      "locations": [
        {
          "city": "Portland",
          "state": "Maine"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00196105"
    },
    {
      "nct_id": "NCT03054987",
      "title": "Endoscopic Ultrasound and Endoscopic Retrograde Cholangiopancreatography for Malignant Distal Biliary Obstruction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pancreatic Cancer",
        "Pancreatic Neoplasms",
        "Pancreatic Adenocarcinoma"
      ],
      "interventions": [
        {
          "name": "EUS-BD",
          "type": "PROCEDURE"
        },
        {
          "name": "ERCP",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "AdventHealth",
      "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": 67,
      "start_date": "2016-09",
      "completion_date": "2018-10",
      "has_results": false,
      "last_update_posted_date": "2019-02-15",
      "last_synced_at": "2026-07-22T10:56:27.733Z",
      "location_count": 1,
      "location_summary": "Orlando, Florida",
      "locations": [
        {
          "city": "Orlando",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03054987"
    },
    {
      "nct_id": "NCT02104076",
      "title": "Evolution® Biliary Stent System-Fully Covered",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Carcinomas/Neoplasms"
      ],
      "interventions": [
        {
          "name": "Evolution® Biliary Stent-Fully Covered",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Cook Group Incorporated",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 90,
      "start_date": "2014-09",
      "completion_date": "2017-01-04",
      "has_results": false,
      "last_update_posted_date": "2017-07-05",
      "last_synced_at": "2026-07-22T10:56:27.733Z",
      "location_count": 7,
      "location_summary": "Aurora, Colorado • Jacksonville, Florida • Tampa, Florida + 4 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02104076"
    },
    {
      "nct_id": "NCT01543607",
      "title": "Endoscopic Therapy of Malignant Bile Duct Strictures",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obstruction of Biliary Tree",
        "Biliary Tract Cancer",
        "Biliary Tract Neoplasms"
      ],
      "interventions": [
        {
          "name": "Radiofrequency ablation catheter (Habib EndoHBP)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1,
      "start_date": "2012-02",
      "completion_date": "2014-02",
      "has_results": true,
      "last_update_posted_date": "2017-04-24",
      "last_synced_at": "2026-07-22T10:56:27.733Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01543607"
    },
    {
      "nct_id": "NCT05567003",
      "title": "Percutaneous Endoluminal Benign Biliary Laser",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Benign Biliary Strictures With Current or Prior Biliary Obstruction"
      ],
      "interventions": [
        {
          "name": "Percutaneous transhepatic cholangioscopic (PTCS) laser incision",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 5,
      "start_date": "2022-11-01",
      "completion_date": "2024-02-05",
      "has_results": false,
      "last_update_posted_date": "2025-04-30",
      "last_synced_at": "2026-07-22T10:56:27.733Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05567003"
    }
  ]
}