{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Pulmonary+Obstruction&page=2",
    "query": {
      "condition": "Pulmonary Obstruction",
      "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=Pulmonary+Obstruction&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T06:11:57.058Z",
  "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": "NCT04322097",
      "title": "Mechanisms of Upper Airway Obstruction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obstructive Sleep Apnea"
      ],
      "interventions": [
        {
          "name": "Hypoglossal Nerve Stimulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "22 Years and older"
      },
      "enrollment_count": 133,
      "start_date": "2020-06-03",
      "completion_date": "2024-05-10",
      "has_results": true,
      "last_update_posted_date": "2026-01-21",
      "last_synced_at": "2026-07-23T06:11:57.058Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04322097"
    },
    {
      "nct_id": "NCT03633942",
      "title": "Safety and Efficacy of the LMA Supreme When Inserted With Patients in the Prone Position",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Airway Obstruction"
      ],
      "interventions": [
        {
          "name": "LMA Supreme",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Laser Spine Institute",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 1000,
      "start_date": "2018-07-27",
      "completion_date": "2020-07-27",
      "has_results": false,
      "last_update_posted_date": "2018-08-24",
      "last_synced_at": "2026-07-23T06:11:57.058Z",
      "location_count": 1,
      "location_summary": "Tampa, Florida",
      "locations": [
        {
          "city": "Tampa",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03633942"
    },
    {
      "nct_id": "NCT00277927",
      "title": "Mild Valvar Pulmonary Stenosis",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Congenital Disorders"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Children's Healthcare of Atlanta",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "2 Years",
        "sex": "ALL",
        "summary": "Up to 2 Years"
      },
      "enrollment_count": 146,
      "start_date": "1984-01",
      "completion_date": "2007-12",
      "has_results": false,
      "last_update_posted_date": "2011-07-06",
      "last_synced_at": "2026-07-23T06:11:57.058Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00277927"
    },
    {
      "nct_id": "NCT03560362",
      "title": "Postoperative Pain Control With Lipossomic Extended Release Bupivacaine",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Pain, Postoperative",
        "Lung Cancer"
      ],
      "interventions": [
        {
          "name": "Bupivacaine liposome",
          "type": "DRUG"
        },
        {
          "name": "Bupivacaine / Epinephrine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Tennessee",
      "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": "2015-07-09",
      "completion_date": "2018-10-31",
      "has_results": false,
      "last_update_posted_date": "2018-06-20",
      "last_synced_at": "2026-07-23T06:11:57.058Z",
      "location_count": 1,
      "location_summary": "Memphis, Tennessee",
      "locations": [
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03560362"
    },
    {
      "nct_id": "NCT03456115",
      "title": "A New Treatment for Mechanical Nasal Obstruction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Nasal Obstruction"
      ],
      "interventions": [
        {
          "name": "Mechanical nasal dilator",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2018-10-01",
      "completion_date": "2022-05-12",
      "has_results": true,
      "last_update_posted_date": "2023-07-18",
      "last_synced_at": "2026-07-23T06:11:57.058Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03456115"
    },
    {
      "nct_id": "NCT04891263",
      "title": "Suture-based, Minimally Invasive Technique Used to Correct NSD",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Nasal Septum; Deviation, Congenital",
        "Nasal Obstruction"
      ],
      "interventions": [
        {
          "name": "Suture-Septoplasty",
          "type": "PROCEDURE"
        },
        {
          "name": "Surgical suture",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 4,
      "start_date": "2021-08-02",
      "completion_date": "2021-09-13",
      "has_results": false,
      "last_update_posted_date": "2023-04-03",
      "last_synced_at": "2026-07-23T06:11:57.058Z",
      "location_count": 2,
      "location_summary": "Palo Alto, California • Stanford, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04891263"
    },
    {
      "nct_id": "NCT00729781",
      "title": "Study of Polyester Implants for the Treatment of External Nasal Valve Collapse (NVC)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Nasal Alar Collapse, Bilateral"
      ],
      "interventions": [
        {
          "name": "Polyester Implants",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medtronic Xomed, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 45,
      "start_date": "2008-04",
      "completion_date": "2011-01",
      "has_results": true,
      "last_update_posted_date": "2012-01-06",
      "last_synced_at": "2026-07-23T06:11:57.058Z",
      "location_count": 5,
      "location_summary": "Sacramento, California • Atlanta, Georgia • Downers Grove, Illinois + 2 more",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Downers Grove",
          "state": "Illinois"
        },
        {
          "city": "Sterling Heights",
          "state": "Michigan"
        },
        {
          "city": "Saint Paul",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00729781"
    },
    {
      "nct_id": "NCT01550302",
      "title": "Superficial Cervical Plexus Block for Shoulder Pain After Lung Surgery",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Shoulder Pain"
      ],
      "interventions": [
        {
          "name": "Superficial Cervical Plexus Block",
          "type": "PROCEDURE"
        },
        {
          "name": "Bupivacaine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "University of Washington",
      "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": 10,
      "start_date": "2013-10",
      "completion_date": "2014-05",
      "has_results": true,
      "last_update_posted_date": "2017-07-18",
      "last_synced_at": "2026-07-23T06:11:57.058Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01550302"
    },
    {
      "nct_id": "NCT06659796",
      "title": "LifeVac Survey Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Airway Obstruction",
        "Choking"
      ],
      "interventions": [
        {
          "name": "LifeVac",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "LifeVac, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "1 Year and older"
      },
      "enrollment_count": 2930,
      "start_date": "2024-06-24",
      "completion_date": "2025-01-31",
      "has_results": false,
      "last_update_posted_date": "2025-07-18",
      "last_synced_at": "2026-07-23T06:11:57.058Z",
      "location_count": 1,
      "location_summary": "Dedham, Massachusetts",
      "locations": [
        {
          "city": "Dedham",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06659796"
    },
    {
      "nct_id": "NCT03488849",
      "title": "SureCRIC Standardized Patient Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [],
      "conditions": [
        "Airway Obstruction"
      ],
      "interventions": [
        {
          "name": "SureCRIC",
          "type": "DEVICE"
        },
        {
          "name": "Freehand",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "InnoVital Systems, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 18,
      "start_date": "2017-10-16",
      "completion_date": "2017-10-27",
      "has_results": true,
      "last_update_posted_date": "2021-11-23",
      "last_synced_at": "2026-07-23T06:11:57.058Z",
      "location_count": 1,
      "location_summary": "Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03488849"
    }
  ]
}