{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Bile+Duct+Strictures&page=2",
    "query": {
      "condition": "Bile Duct Strictures",
      "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=Bile+Duct+Strictures&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T10:57:06.536Z",
  "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": "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": "2026-07-22T10:57:06.536Z",
      "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": "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": "2026-07-22T10:57:06.536Z",
      "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": "NCT02776709",
      "title": "Feasibility of a Single-operator Peroral Cholangiopancreatioscopy System (SpyGlass)",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Bile Duct Strictures",
        "Common Bile Duct Stones"
      ],
      "interventions": [
        {
          "name": "ERCP with cholangioscopy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Northwestern University",
      "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": "2015-07",
      "completion_date": "2018-05",
      "has_results": false,
      "last_update_posted_date": "2020-12-04",
      "last_synced_at": "2026-07-22T10:57:06.536Z",
      "location_count": 5,
      "location_summary": "Los Angeles, California • Denver, Colorado • Tampa, Florida + 2 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "New Orleans",
          "state": "Louisiana"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02776709"
    },
    {
      "nct_id": "NCT04604652",
      "title": "Open-Label Study of HTD1801 in Adult Subjects With Primary Biliary Cholangitis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Primary Biliary Cholangitis",
        "Primary Biliary Cirrhosis",
        "Cholangitis",
        "Cholestasis",
        "Biliary Tract Diseases",
        "Bile Duct Stricture"
      ],
      "interventions": [
        {
          "name": "HTD1801 (BUDCA)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "HighTide Biopharma Pty Ltd",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 24,
      "start_date": "2021-05-27",
      "completion_date": "2022-05-31",
      "has_results": true,
      "last_update_posted_date": "2024-04-24",
      "last_synced_at": "2026-07-22T10:57:06.536Z",
      "location_count": 12,
      "location_summary": "Miami, Florida • Atlanta, Georgia • Boston, Massachusetts + 9 more",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04604652"
    },
    {
      "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": "2026-07-22T10:57:06.536Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01543607"
    },
    {
      "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": "2026-07-22T10:57:06.536Z",
      "location_count": 1,
      "location_summary": "El Paso, Texas",
      "locations": [
        {
          "city": "El Paso",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01673269"
    },
    {
      "nct_id": "NCT05846854",
      "title": "Decreasing Hemorrhage Risk in Children With Alagille Syndrome",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alagille Syndrome",
        "Pulmonary Artery Stenoses",
        "Acquired Von Willebrand Disease"
      ],
      "interventions": [
        {
          "name": "Assessment for bleeding disorder with tailored post-operative care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "Up to 17 Years"
      },
      "enrollment_count": 40,
      "start_date": "2023-04-18",
      "completion_date": "2024-11",
      "has_results": false,
      "last_update_posted_date": "2023-05-06",
      "last_synced_at": "2026-07-22T10:57:06.536Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05846854"
    },
    {
      "nct_id": "NCT01522573",
      "title": "T-EUS for Gastrointestinal Disorders: A Multicenter Registry",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cholangiocarcinoma",
        "Pancreatic Cancer",
        "Bile Duct Cancer",
        "Biliary Stricture",
        "Biliary Obstruction",
        "Stent Obstruction",
        "Proximal Duct Stricture",
        "Distal Duct Stricture",
        "Ampullary Cancer",
        "Biliary Sphincter Stenosis",
        "Impacted Stones",
        "Chronic Pancreatitis",
        "Peri-ampullary Diverticula",
        "Altered Anatomy"
      ],
      "interventions": [
        {
          "name": "EUS guided ERCP",
          "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": 1000,
      "start_date": "2011-11",
      "completion_date": "2018-12-30",
      "has_results": false,
      "last_update_posted_date": "2017-02-20",
      "last_synced_at": "2026-07-22T10:57:06.536Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01522573"
    },
    {
      "nct_id": "NCT01755013",
      "title": "Photodynamic Therapy (PDT) for Palliation of Cholangiocarcinoma",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Cholangiocarcinoma",
        "Biliary Stricture",
        "Biliary Obstruction",
        "Bile Duct Cancer"
      ],
      "interventions": [
        {
          "name": "Photodynamic Therapy",
          "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": 55,
      "start_date": "2012-02",
      "completion_date": "2018-03-22",
      "has_results": false,
      "last_update_posted_date": "2017-02-20",
      "last_synced_at": "2026-07-22T10:57:06.536Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01755013"
    },
    {
      "nct_id": "NCT01818050",
      "title": "Prospective Evaluation of Stent Patency in Patients With Benign Biliary Obstruction of the Wing Biliary Stent (Viaduct™)",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Bile Duct Stricture"
      ],
      "interventions": [
        {
          "name": "Liver Function Tests",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "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": 50,
      "start_date": "2013-03",
      "completion_date": "2014-03",
      "has_results": false,
      "last_update_posted_date": "2013-04-08",
      "last_synced_at": "2026-07-22T10:57:06.536Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01818050"
    }
  ]
}