{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Lung+Volume+Reduction+Surgery&page=2",
    "query": {
      "condition": "Lung Volume Reduction Surgery",
      "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=Lung+Volume+Reduction+Surgery&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T14:19:00.259Z",
  "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": "NCT01041586",
      "title": "Bronchoscopic Thermal Vapor Ablation (BTVA) for Lung Volume Reduction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Emphysema",
        "Chronic Obstructive Pulmonary Disease"
      ],
      "interventions": [
        {
          "name": "BTVA System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Uptake Medical Corp",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "40 Years to 75 Years"
      },
      "enrollment_count": 10,
      "start_date": "2009-12",
      "completion_date": "2011-08",
      "has_results": false,
      "last_update_posted_date": "2012-02-23",
      "last_synced_at": "2026-07-23T14:19:00.259Z",
      "location_count": 4,
      "location_summary": "Phoenix, Arizona • Iowa City, Iowa • Boston, Massachusetts + 1 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01041586"
    },
    {
      "nct_id": "NCT00085852",
      "title": "US 10 mL Bronchoscopic Lung Volume Reduction (BLVR) Phase 1 Emphysema Study - Initial Formulation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Pulmonary Emphysema"
      ],
      "interventions": [
        {
          "name": "BLVR",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Aeris Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 6,
      "start_date": "2005-04",
      "completion_date": "2007-06",
      "has_results": false,
      "last_update_posted_date": "2008-03-06",
      "last_synced_at": "2026-07-23T14:19:00.259Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00085852"
    },
    {
      "nct_id": "NCT07119229",
      "title": "A Multi Center Study Testing a New Implant for Adults With Severe Emphysema",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Emphysema or COPD",
        "Emphysema",
        "COPD"
      ],
      "interventions": [
        {
          "name": "Implantable Artificial Bronchus",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Pulmair Medical, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2026-03-25",
      "completion_date": "2027-11",
      "has_results": false,
      "last_update_posted_date": "2026-06-03",
      "last_synced_at": "2026-07-23T14:19:00.259Z",
      "location_count": 3,
      "location_summary": "San Francisco, California • Chicago, Illinois • Boston, Massachusetts",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07119229"
    },
    {
      "nct_id": "NCT04186546",
      "title": "Zephyr Valve Registry (ZEVR)",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Emphysema"
      ],
      "interventions": [
        {
          "name": "Zephyr Valve Procedure",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Pulmonx Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 150,
      "start_date": "2019-11-25",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-04-29",
      "last_synced_at": "2026-07-23T14:19:00.259Z",
      "location_count": 11,
      "location_summary": "Birmingham, Alabama • Chicago, Illinois • Winfield, Illinois + 7 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Winfield",
          "state": "Illinois"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        },
        {
          "city": "DuBois",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04186546"
    },
    {
      "nct_id": "NCT05257681",
      "title": "Inter-lobar Fissure Completion in Patients With Failed Bronchoscopic Lung Volume Reduction",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Emphysema or COPD"
      ],
      "interventions": [
        {
          "name": "Interlobar fissure completion and pleural adhesiolysis",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Beth Israel Deaconess Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "40 Years to 75 Years"
      },
      "enrollment_count": 20,
      "start_date": "2022-05-24",
      "completion_date": "2026-05-24",
      "has_results": false,
      "last_update_posted_date": "2026-04-13",
      "last_synced_at": "2026-07-23T14:19:00.259Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05257681"
    },
    {
      "nct_id": "NCT04786171",
      "title": "4D Medical X-ray Velocimetry for Bronchoscopic Lung Volume Reduction Targeting",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Copd",
        "Emphysema",
        "Hyperinflation"
      ],
      "interventions": [
        {
          "name": "4D X-ray Velocimetry",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Vanderbilt University 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": 17,
      "start_date": "2021-01-07",
      "completion_date": "2024-05-30",
      "has_results": false,
      "last_update_posted_date": "2024-06-21",
      "last_synced_at": "2026-07-23T14:19:00.259Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04786171"
    },
    {
      "nct_id": "NCT00347659",
      "title": "US 10 mL Biologic Lung Volume Reduction (BLVR) Phase 1 Emphysema Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Pulmonary Emphysema"
      ],
      "interventions": [
        {
          "name": "BLVR System",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Aeris Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 6,
      "start_date": "2006-06",
      "completion_date": "2007-09",
      "has_results": false,
      "last_update_posted_date": "2008-03-06",
      "last_synced_at": "2026-07-23T14:19:00.259Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00347659"
    },
    {
      "nct_id": "NCT03673176",
      "title": "Lung Volume Reduction for Severe Emphysema by Stereotactic Ablative Radiation Therapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Emphysema"
      ],
      "interventions": [
        {
          "name": "Stereotactic Ablative Radiotherapy (SABR)",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "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": 9,
      "start_date": "2013-02-11",
      "completion_date": "2021-08-02",
      "has_results": true,
      "last_update_posted_date": "2024-07-11",
      "last_synced_at": "2026-07-23T14:19:00.259Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03673176"
    },
    {
      "nct_id": "NCT00630227",
      "title": "Biologic Lung Volume Reduction (BLVR) Phase 2 Homogeneous Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Homogeneous Emphysema"
      ],
      "interventions": [
        {
          "name": "Biologic Lung Volume Reduction",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Aeris Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 33,
      "start_date": "2008-02",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2011-10-24",
      "last_synced_at": "2026-07-23T14:19:00.259Z",
      "location_count": 8,
      "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Iowa City, Iowa + 5 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Topeka",
          "state": "Kansas"
        },
        {
          "city": "Towson",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00630227"
    },
    {
      "nct_id": "NCT02059057",
      "title": "LVRC IDE Crossover Study (Crossover From IDE Trial CLN0009)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Emphysema"
      ],
      "interventions": [
        {
          "name": "LVRC System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Scientific Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "36 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "36 Years and older"
      },
      "enrollment_count": 102,
      "start_date": "2013-12",
      "completion_date": "2019-07-26",
      "has_results": true,
      "last_update_posted_date": "2021-07-19",
      "last_synced_at": "2026-07-23T14:19:00.259Z",
      "location_count": 20,
      "location_summary": "Birmingham, Alabama • Los Angeles, California • Mountain View, California + 17 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Mountain View",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02059057"
    }
  ]
}