{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Polytetrafluoroethylene&page=2",
    "query": {
      "intervention": "Polytetrafluoroethylene",
      "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?intervention=Polytetrafluoroethylene&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-26T18:54:25.893Z",
  "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": "NCT02625597",
      "title": "Assessment of the Effects of Different Implant Abutment Occluding Materials on Dental Implant Health Parameters and Microbiology",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Peri-Implantitis",
        "Dental Implant Failed",
        "Dental Implant Failure Nos"
      ],
      "interventions": [
        {
          "name": "Cotton Pellet",
          "type": "DEVICE"
        },
        {
          "name": "Polytetrafluoroethylene Tape",
          "type": "DEVICE"
        },
        {
          "name": "Synthetic Foam",
          "type": "DEVICE"
        },
        {
          "name": "Polyvinylsiloxane",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Stony Brook University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 8,
      "start_date": "2013-11",
      "completion_date": "2015-06",
      "has_results": false,
      "last_update_posted_date": "2015-12-09",
      "last_synced_at": "2026-09-26T18:54:25.893Z",
      "location_count": 1,
      "location_summary": "Stony Brook, New York",
      "locations": [
        {
          "city": "Stony Brook",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02625597"
    },
    {
      "nct_id": "NCT03300024",
      "title": "Bovine Carotid Artery Biologic Graft and Expanded Polytetrafluoroethylene for Permanent Hemodialysis Access",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "End Stage Renal Disease",
        "Hemolysis",
        "Arteriovenous Graft"
      ],
      "interventions": [
        {
          "name": "Expanded polytetrafluoroethylene Graft",
          "type": "DEVICE"
        },
        {
          "name": "Bovine Carotid Artery Graft",
          "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": 10,
      "start_date": "2015-02-01",
      "completion_date": "2018-02-12",
      "has_results": true,
      "last_update_posted_date": "2019-05-21",
      "last_synced_at": "2026-09-26T18:54:25.893Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03300024"
    },
    {
      "nct_id": "NCT02652676",
      "title": "Reversible Pulmonary Artery Banding as Simplified Management of End-stage Dilated Left Ventriculopathy in Early Life",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute on Chronic Systolic Congestive Heart Failure"
      ],
      "interventions": [
        {
          "name": "Reversible Pulmonary Artery Banding",
          "type": "PROCEDURE"
        },
        {
          "name": "GORE-TEX DualMesh EMERGE PLUS Biomaterial",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Loma Linda University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "4 Years",
        "sex": "ALL",
        "summary": "Up to 4 Years"
      },
      "enrollment_count": 4,
      "start_date": "2016-01",
      "completion_date": "2021-05-07",
      "has_results": false,
      "last_update_posted_date": "2023-02-10",
      "last_synced_at": "2026-09-26T18:54:25.893Z",
      "location_count": 1,
      "location_summary": "Loma Linda, California",
      "locations": [
        {
          "city": "Loma Linda",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02652676"
    },
    {
      "nct_id": "NCT07390344",
      "title": "VIATORR® TIPS Study Evaluating 6-10mm Diameters (VIATIPS)",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ascites",
        "Variceal Bleeding",
        "Portal Hypertension Related to Cirrhosis"
      ],
      "interventions": [
        {
          "name": "GORE® VIATORR® TIPS Endoprosthesis with Controlled Expansion (6-10mm)",
          "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": 152,
      "start_date": "2026-07-20",
      "completion_date": "2029-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-09-18",
      "last_synced_at": "2026-09-26T18:54:25.893Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07390344"
    },
    {
      "nct_id": "NCT07078383",
      "title": "A Study to Evaluate the Safety and Effectiveness of the Rapidlink Device When Used in Patients Undergoing an Open Surgical Procedure to Repair the Aorta",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aortic Aneurysm",
        "Aortic Aneurysm and Dissection",
        "Aortic Diseases",
        "Aneurysm of Aorta, Thoracic",
        "Aneurysmal Disease",
        "Aorta, Thoracic Pathologies"
      ],
      "interventions": [
        {
          "name": "Rapidlink",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Vascutek Ltd.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2025-12-19",
      "completion_date": "2028-11",
      "has_results": false,
      "last_update_posted_date": "2026-07-27",
      "last_synced_at": "2026-09-26T18:54:25.893Z",
      "location_count": 15,
      "location_summary": "Los Angeles, California • Aurora, Colorado • Washington D.C., District of Columbia + 11 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07078383"
    },
    {
      "nct_id": "NCT00131872",
      "title": "Study to Evaluate the Performance and Safety of Expedial and Compare it to Expanded Polytetrafluoroethylene (ePTFE) Vascular Access Grafts",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "End Stage Renal Disease"
      ],
      "interventions": [
        {
          "name": "Expedial Vascular Access Graft",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "LeMaitre Vascular",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 172,
      "start_date": "2004-03",
      "completion_date": "2006-11",
      "has_results": false,
      "last_update_posted_date": "2024-07-08",
      "last_synced_at": "2026-09-26T18:54:25.893Z",
      "location_count": 8,
      "location_summary": "Miami, Florida • Baton Rouge, Louisiana • The Bronx, New York + 4 more",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        },
        {
          "city": "The Bronx",
          "state": "New York"
        },
        {
          "city": "The Bronx",
          "state": "New York"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00131872"
    },
    {
      "nct_id": "NCT01794806",
      "title": "Efficacy of Socket Grafting for Alveolar Ridge Preservation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atrophy of Edentulous Alveolar Ridge"
      ],
      "interventions": [
        {
          "name": "Tooth extraction and grafting with allograft",
          "type": "PROCEDURE"
        },
        {
          "name": "Tooth extraction",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Iowa",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 59,
      "start_date": "2013-03",
      "completion_date": "2014-10",
      "has_results": true,
      "last_update_posted_date": "2017-08-17",
      "last_synced_at": "2026-09-26T18:54:25.893Z",
      "location_count": 1,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01794806"
    },
    {
      "nct_id": "NCT01900964",
      "title": "Ridge Preservation Comparing a PTFE Nonresorbable Membrane to a Collagen Membrane",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Clinical Efficacy"
      ],
      "interventions": [
        {
          "name": "PTFE membrane",
          "type": "PROCEDURE"
        },
        {
          "name": "Collagen membrane",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Louisville",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2012-10",
      "completion_date": "2013-11",
      "has_results": false,
      "last_update_posted_date": "2016-12-08",
      "last_synced_at": "2026-09-26T18:54:25.893Z",
      "location_count": 1,
      "location_summary": "Louisvile, Kentucky",
      "locations": [
        {
          "city": "Louisvile",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01900964"
    },
    {
      "nct_id": "NCT00086164",
      "title": "Prevention of Vascular Access Graft Failure in Patients With Chronic Renal Failure Requiring Hemodialysis",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Hyperplasia",
        "Chronic Renal Failure"
      ],
      "interventions": [
        {
          "name": "edifoligide (E2F Decoy)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Anesiva, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "18 Years to 79 Years"
      },
      "enrollment_count": null,
      "start_date": "2004-05",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2005-07-19",
      "last_synced_at": "2026-09-26T18:54:25.893Z",
      "location_count": 21,
      "location_summary": "Los Angeles, California • Hudson, Florida • Miami, Florida + 15 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Hudson",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00086164"
    },
    {
      "nct_id": "NCT04506177",
      "title": "Permanent Versus Delayed-Absorbable Monofilament Suture",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hysterectomy",
        "Sacrocolpopexy"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 200,
      "start_date": "2020-07-01",
      "completion_date": "2023-04-05",
      "has_results": false,
      "last_update_posted_date": "2024-01-26",
      "last_synced_at": "2026-09-26T18:54:25.893Z",
      "location_count": 5,
      "location_summary": "Augusta, Georgia • Chicago, Illinois • Chapel Hill, North Carolina + 2 more",
      "locations": [
        {
          "city": "Augusta",
          "state": "Georgia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Charlotte",
          "state": "North Carolina"
        },
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04506177"
    }
  ]
}