{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Endovenous+Laser",
    "query": {
      "intervention": "Endovenous Laser"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 11,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Endovenous+Laser&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-07T11:24:46.014Z",
  "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": "NCT07699796",
      "title": "Apixaban vs Rivaroxaban vs No Anticoagulant to Prevent EHIT After Great Saphenous Vein Laser Ablation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Venous Thrombosis Deep (Limbs)",
        "Venous Insufficiency (Chronic)(Peripheral)",
        "Varicose Veins Leg",
        "Venous Thrombosis"
      ],
      "interventions": [
        {
          "name": "Apixaban",
          "type": "DRUG"
        },
        {
          "name": "Rivaroxaban",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Heart, Artery, and Vein Center of Fresno",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 564,
      "start_date": "2018-03-06",
      "completion_date": "2021-06-15",
      "has_results": false,
      "last_update_posted_date": "2026-07-16",
      "last_synced_at": "2026-09-07T11:24:46.014Z",
      "location_count": 1,
      "location_summary": "Fresno, California",
      "locations": [
        {
          "city": "Fresno",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07699796"
    },
    {
      "nct_id": "NCT02215369",
      "title": "SeCure Endovenous Laser Treatment Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Venous Insufficiency"
      ],
      "interventions": [
        {
          "name": "VenaCure EVLT 400 µm fiber Procedure Kit",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Angiodynamics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 112,
      "start_date": "2015-01",
      "completion_date": "2019-01-14",
      "has_results": true,
      "last_update_posted_date": "2020-05-19",
      "last_synced_at": "2026-09-07T11:24:46.014Z",
      "location_count": 7,
      "location_summary": "Melrose Park, Illinois • Orland Park, Illinois • Englewood, New Jersey + 4 more",
      "locations": [
        {
          "city": "Melrose Park",
          "state": "Illinois"
        },
        {
          "city": "Orland Park",
          "state": "Illinois"
        },
        {
          "city": "Englewood",
          "state": "New Jersey"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02215369"
    },
    {
      "nct_id": "NCT02192411",
      "title": "Efficacy of Variable Lidocaine Concentrations in Tumescent Anesthesia for Pain Control During and After Endovenous Laser Procedure; Non-inferiority Trial",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain During and After Endovenous Laser Obliteration of Large Saphenous Vein Based on Lidocaine Tumescent Concentration"
      ],
      "interventions": [
        {
          "name": "Lidocaine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Midwest Vein Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "16 Years to 85 Years"
      },
      "enrollment_count": 70,
      "start_date": "2014-07",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2014-07-16",
      "last_synced_at": "2026-09-07T11:24:46.014Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02192411"
    },
    {
      "nct_id": "NCT01173419",
      "title": "Comparison Study for Safety and Efficacy of Two Devices for the Treatment of the Great Saphenous Vein",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Varicose Veins",
        "Venous Insufficiency"
      ],
      "interventions": [
        {
          "name": "VNUS RF ClosureFAST",
          "type": "DEVICE"
        },
        {
          "name": "VenaCure EVLT NeverTouch",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Angiodynamics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 0,
      "start_date": "2010-07",
      "completion_date": "2012-02",
      "has_results": false,
      "last_update_posted_date": "2012-07-13",
      "last_synced_at": "2026-09-07T11:24:46.014Z",
      "location_count": 6,
      "location_summary": "Sacramento, California • Bradenton, Florida • Melrose Park, Illinois + 3 more",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Bradenton",
          "state": "Florida"
        },
        {
          "city": "Melrose Park",
          "state": "Illinois"
        },
        {
          "city": "Novi",
          "state": "Michigan"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01173419"
    },
    {
      "nct_id": "NCT05312970",
      "title": "Varithena Versus Endothermal Ablation of the Great Saphenous Vein (VERITAS)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Varicose Veins"
      ],
      "interventions": [
        {
          "name": "Varithena®",
          "type": "DRUG"
        },
        {
          "name": "FDA-approved Endothermal Ablation (ETA) systems",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Boston Scientific Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 43,
      "start_date": "2023-02-10",
      "completion_date": "2024-04-04",
      "has_results": true,
      "last_update_posted_date": "2026-03-20",
      "last_synced_at": "2026-09-07T11:24:46.014Z",
      "location_count": 9,
      "location_summary": "Darien, Connecticut • Washington D.C., District of Columbia • Houma, Louisiana + 6 more",
      "locations": [
        {
          "city": "Darien",
          "state": "Connecticut"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Houma",
          "state": "Louisiana"
        },
        {
          "city": "South Portland",
          "state": "Maine"
        },
        {
          "city": "Englewood",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05312970"
    },
    {
      "nct_id": "NCT04006184",
      "title": "Retrospective Review of Saphenous Vein Incompetence: Venaseal Versus Endovenous Thermal Ablation",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Varicose Veins",
        "Venous Reflux",
        "Venous Insufficiency"
      ],
      "interventions": [
        {
          "name": "Chart review",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Lake Washington Vascular",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 547,
      "start_date": "2019-06-14",
      "completion_date": "2019-08-30",
      "has_results": false,
      "last_update_posted_date": "2019-10-03",
      "last_synced_at": "2026-09-07T11:24:46.014Z",
      "location_count": 1,
      "location_summary": "Bellevue, Washington",
      "locations": [
        {
          "city": "Bellevue",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04006184"
    },
    {
      "nct_id": "NCT00509392",
      "title": "ClosureFAST vs. Laser Ablation for the Treatment of GSV Disease: A Multicenter, Single-Blinded, Randomized Study.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Venous Reflux"
      ],
      "interventions": [
        {
          "name": "Seg. RF Ablation & ClosureFAST catheter",
          "type": "DEVICE"
        },
        {
          "name": "Endovenous Laser",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medtronic Endovascular",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 69,
      "start_date": "2007-03",
      "completion_date": "2008-01",
      "has_results": true,
      "last_update_posted_date": "2017-07-12",
      "last_synced_at": "2026-09-07T11:24:46.014Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00509392"
    },
    {
      "nct_id": "NCT00618514",
      "title": "The BRILLIANT Study",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Varicose Veins"
      ],
      "interventions": [
        {
          "name": "Bright Tip Laser Fiber",
          "type": "DEVICE"
        },
        {
          "name": "Bare Tip Laser Fiber",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Vascular Solutions LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 93,
      "start_date": "2008-06",
      "completion_date": "2009-08",
      "has_results": true,
      "last_update_posted_date": "2015-03-23",
      "last_synced_at": "2026-09-07T11:24:46.014Z",
      "location_count": 7,
      "location_summary": "Dothan, Alabama • Scottsdale, Arizona • Hollywood, Florida + 4 more",
      "locations": [
        {
          "city": "Dothan",
          "state": "Alabama"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Hollywood",
          "state": "Florida"
        },
        {
          "city": "Palm Harbor",
          "state": "Florida"
        },
        {
          "city": "Kinston",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00618514"
    },
    {
      "nct_id": "NCT03820947",
      "title": "VenaSeal Spectrum: Global Post-Market Randomized Controlled Trial",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Venous Reflux"
      ],
      "interventions": [
        {
          "name": "VenaSeal™ System",
          "type": "DEVICE"
        },
        {
          "name": "Endothermal Ablation (ETA)",
          "type": "DEVICE"
        },
        {
          "name": "Surgical Stripping",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Medtronic Endovascular",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 506,
      "start_date": "2020-02-05",
      "completion_date": "2025-11-10",
      "has_results": true,
      "last_update_posted_date": "2026-08-25",
      "last_synced_at": "2026-09-07T11:24:46.014Z",
      "location_count": 12,
      "location_summary": "Prescott Valley, Arizona • Tucson, Arizona • Fresno, California + 9 more",
      "locations": [
        {
          "city": "Prescott Valley",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Fresno",
          "state": "California"
        },
        {
          "city": "Darien",
          "state": "Connecticut"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03820947"
    },
    {
      "nct_id": "NCT00565604",
      "title": "Safety and Efficacy of Endovenous Laser Ablation for the Resolution of Incompetent Perforator Veins",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Venous Insufficiency"
      ],
      "interventions": [
        {
          "name": "Short Catheter Delivery",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Vascular Solutions LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 43,
      "start_date": "2007-10",
      "completion_date": "2009-06",
      "has_results": true,
      "last_update_posted_date": "2016-01-11",
      "last_synced_at": "2026-09-07T11:24:46.014Z",
      "location_count": 1,
      "location_summary": "Bellevue, Washington",
      "locations": [
        {
          "city": "Bellevue",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00565604"
    }
  ]
}