{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Stricture%3B+Bile+Duct&page=2",
    "query": {
      "condition": "Stricture; Bile Duct",
      "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=Stricture%3B+Bile+Duct&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T01:35:39.125Z",
  "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": "NCT02611453",
      "title": "Cholangiography Using Carbon Dioxide Versus Iodinated Contrast in ERCP",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Choledocholithiasis",
        "Bile Duct Diseases",
        "Bile Duct Carcinoma"
      ],
      "interventions": [
        {
          "name": "\"Air\" contrast cholangiography using carbon dioxide gas",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Virginia",
      "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": "2016-02",
      "completion_date": "2024-12",
      "has_results": false,
      "last_update_posted_date": "2024-01-03",
      "last_synced_at": "2026-07-24T01:35:39.125Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02611453"
    },
    {
      "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": "2026-07-24T01:35:39.125Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05826639"
    },
    {
      "nct_id": "NCT06905054",
      "title": "Pharmacologic Approaches to Preventing Primary Sclerosing Cholangitis Recurrence After Liver Transplantation",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Primary Sclerosing Cholangitis",
        "Liver Transplant, Complications",
        "PSC",
        "Biliary Strictures"
      ],
      "interventions": [
        {
          "name": "Fenofibrate (drug)",
          "type": "DRUG"
        },
        {
          "name": "Blood draw for the laboratory assessment",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "MRI using a hepatobiliary phase contrast agent (Gd-EOB-DPTA)",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 80,
      "start_date": "2025-04-15",
      "completion_date": "2028-07-01",
      "has_results": false,
      "last_update_posted_date": "2026-07-17",
      "last_synced_at": "2026-07-24T01:35:39.125Z",
      "location_count": 1,
      "location_summary": "Scottsdale, Arizona",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06905054"
    },
    {
      "nct_id": "NCT02000999",
      "title": "Diagnosis of Bile Duct Strictures",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Bile Duct Stricture",
        "Cholangiocarcinoma",
        "Pancreatic Cancer",
        "Chronic Pancreatitis"
      ],
      "interventions": [
        {
          "name": "brushing of bile duct strictures for cytology",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 110,
      "start_date": "2013-11",
      "completion_date": "2019-01-02",
      "has_results": false,
      "last_update_posted_date": "2019-05-13",
      "last_synced_at": "2026-07-24T01:35:39.125Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02000999"
    },
    {
      "nct_id": "NCT01673269",
      "title": "Prospective Study of the Risk of Bacteremia in Directed Cholangioscopic Examination of the CBD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Choledocholithiasis",
        "Cholangiocarcinoma",
        "Benign Stricture of Common Bile Duct"
      ],
      "interventions": [
        {
          "name": "Blood culture ( aerobic and anaerobic)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Texas Tech University Health Sciences Center, El Paso",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 60,
      "start_date": "2012-07",
      "completion_date": "2013-10",
      "has_results": false,
      "last_update_posted_date": "2017-05-17",
      "last_synced_at": "2026-07-24T01:35:39.125Z",
      "location_count": 1,
      "location_summary": "El Paso, Texas",
      "locations": [
        {
          "city": "El Paso",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01673269"
    },
    {
      "nct_id": "NCT01221311",
      "title": "Covered Metallic Stents for First-Line Treatment of Benign Bile Duct Strictures",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Common Bile Duct Stricture"
      ],
      "interventions": [
        {
          "name": "Fully covered Metallic Stent",
          "type": "DEVICE"
        },
        {
          "name": "Plastic Stent",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medical University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 112,
      "start_date": "2011-01",
      "completion_date": "2016-10",
      "has_results": true,
      "last_update_posted_date": "2017-06-02",
      "last_synced_at": "2026-07-24T01:35:39.125Z",
      "location_count": 7,
      "location_summary": "Chicago, Illinois • Indianapolis, Indiana • Ann Arbor, Michigan + 4 more",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01221311"
    },
    {
      "nct_id": "NCT03951324",
      "title": "Volumetric Laser Endomicroscopy's (VLE) Diagnostic Accuracy Validation Study: Impact on Clinical Management Study",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Biliary Stricture",
        "Pancreas Cancer",
        "Cholangiocarcinoma",
        "Bile Duct Cancer",
        "Bile Duct Neoplasms Malignant",
        "Bile Duct Neoplasms",
        "Bile Duct Lesions",
        "Bile Duct Obstruction",
        "Bile Duct Diseases",
        "Bile Duct Obstruction, Extrahepatic",
        "Bile Duct Stenosi",
        "Bile Duct Adenoma",
        "Pancreatic Duct Stricture",
        "Pancreatic Duct Stenosis",
        "Pancreatic Duct Obstruction",
        "Pancreatic Ductal Adenocarcinoma",
        "Primary Sclerosing Cholangitis"
      ],
      "interventions": [
        {
          "name": "Interobserver agreement or Interrater agreement",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Innovative Digestive Health Education and Research Inc",
      "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": "2019-05-10",
      "completion_date": "2019-12-31",
      "has_results": false,
      "last_update_posted_date": "2019-08-12",
      "last_synced_at": "2026-07-24T01:35:39.125Z",
      "location_count": 1,
      "location_summary": "New Brunswick, New Jersey",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03951324"
    },
    {
      "nct_id": "NCT01392274",
      "title": "pCLE For the Diagnosis Of Cancer in Unknown Bile Duct Stricture",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cholangiocarcinoma",
        "Bile Duct Inflammation"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Mauna Kea Technologies",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 121,
      "start_date": "2012-04",
      "completion_date": "2013-09",
      "has_results": false,
      "last_update_posted_date": "2014-12-04",
      "last_synced_at": "2026-07-24T01:35:39.125Z",
      "location_count": 4,
      "location_summary": "New Haven, Connecticut • New York, New York • Pittsburgh, Pennsylvania + 1 more",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01392274"
    },
    {
      "nct_id": "NCT01438385",
      "title": "Interventional Endoscopy Database for Pancreatico-biliary, Gastrointestinal and Esophageal Disorders",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ampullary Cancer",
        "Duodenal Cancer",
        "Bile Duct Cancer",
        "Bile Duct Disorders",
        "Gallstones",
        "Obstructive Jaundice",
        "Pancreatic Disorders (Noncancerous)",
        "Colorectal Cancer",
        "Esophageal Cancer",
        "Barrett's Esophagus",
        "Gastric Malignancies",
        "Pancreatic Cancer",
        "Pediatric Gastroenterology",
        "Cholangiocarcinoma",
        "Pancreatic Pseudocysts",
        "Acute and Chronic Pancreatitis",
        "Recurrent Pancreatitis",
        "Cholangitis",
        "Bile Leak",
        "Biliary Strictures",
        "Pancreatic Divisum",
        "Biliary and Pancreatic Stones",
        "Choledocholithiasis"
      ],
      "interventions": [
        {
          "name": "Interventional Endoscopy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Weill Medical College of Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 12000,
      "start_date": "2011-07",
      "completion_date": "2017-12-30",
      "has_results": false,
      "last_update_posted_date": "2017-02-20",
      "last_synced_at": "2026-07-24T01:35:39.125Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01438385"
    },
    {
      "nct_id": "NCT05820009",
      "title": "GORE® VIABIL® Biliary Endoprosthesis in the Treatment of Benign Biliary Strictures Secondary to Chronic Pancreatitis",
      "overall_status": "SUSPENDED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pancreatitis, Chronic",
        "Stricture; Bile Duct"
      ],
      "interventions": [
        {
          "name": "GORE® VIABIL® Biliary Endoprosthesis",
          "type": "DEVICE"
        },
        {
          "name": "GORE® VIABIL® Short Wire Biliary Endoprosthesis",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "W.L.Gore & Associates",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 133,
      "start_date": "2024-02-01",
      "completion_date": "2028-08-01",
      "has_results": false,
      "last_update_posted_date": "2024-01-29",
      "last_synced_at": "2026-07-24T01:35:39.125Z",
      "location_count": 2,
      "location_summary": "Chapel Hill, North Carolina • Seattle, Washington",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05820009"
    }
  ]
}