{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Respiratory+Diseases&page=4",
    "query": {
      "condition": "Respiratory Diseases",
      "page": 4
    },
    "page_size": 10
  },
  "pagination": {
    "page": 4,
    "page_size": 10,
    "total_count": 17236,
    "total_pages": 1724,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Respiratory+Diseases&page=5&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Respiratory+Diseases&page=3&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-02T19:04:24.203Z",
  "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": "NCT00001303",
      "title": "Effects of Endotoxin in Normal Human Volunteers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy",
        "Lung Disease",
        "Sepsis",
        "Septic Shock"
      ],
      "interventions": [
        {
          "name": "Reference Endotoxin",
          "type": "DRUG"
        },
        {
          "name": "Inhaled Nitric Oxide",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institutes of Health Clinical Center (CC)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 198,
      "start_date": "1992-04-06",
      "completion_date": "2018-05-17",
      "has_results": false,
      "last_update_posted_date": "2018-07-05",
      "last_synced_at": "2026-10-02T19:04:24.203Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00001303"
    },
    {
      "nct_id": "NCT02707003",
      "title": "Clinical Utility of Capnography in the PACU( Post-anaesthesia Care Unit)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Respiratory Depression"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Medtronic - MITG",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 250,
      "start_date": "2016-02",
      "completion_date": "2018-06-15",
      "has_results": false,
      "last_update_posted_date": "2020-07-23",
      "last_synced_at": "2026-10-02T19:04:24.203Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02707003"
    },
    {
      "nct_id": "NCT05541861",
      "title": "Safety and Effects of an Investigational COVID-19 Vaccine as Booster in Healthy People",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "SARS-CoV-2 Infection",
        "COVID-19"
      ],
      "interventions": [
        {
          "name": "BNT162b2 Bivalent (original/Omicron BA.4/BA.5) 30 mcg",
          "type": "BIOLOGICAL"
        },
        {
          "name": "BNT162b4 5 mcg",
          "type": "BIOLOGICAL"
        },
        {
          "name": "BNT162b4 10 mcg",
          "type": "BIOLOGICAL"
        },
        {
          "name": "BNT162b4 15 mcg",
          "type": "BIOLOGICAL"
        },
        {
          "name": "BNT162b4 30 mcg",
          "type": "BIOLOGICAL"
        },
        {
          "name": "BNT162b2 Monovalent (OMI XBB.1.5) 30 mcg",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "BioNTech SE",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 383,
      "start_date": "2022-11-08",
      "completion_date": "2024-11-22",
      "has_results": true,
      "last_update_posted_date": "2026-01-13",
      "last_synced_at": "2026-10-02T19:04:24.203Z",
      "location_count": 17,
      "location_summary": "Tempe, Arizona • Newport Beach, California • San Diego, California + 13 more",
      "locations": [
        {
          "city": "Tempe",
          "state": "Arizona"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Walnut Creek",
          "state": "California"
        },
        {
          "city": "Milford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05541861"
    },
    {
      "nct_id": "NCT04986670",
      "title": "NutriCare Plus a Medically Tailored Meal Intervention Among Patients With Lung Cancer",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lung Cancer, Small Cell",
        "Lung Cancer Metastatic",
        "Lung Cancer Recurrent",
        "Treatment Side Effects",
        "Lung Cancer, Non-small Cell",
        "Nutritional Imbalance"
      ],
      "interventions": [
        {
          "name": "Nutritional Counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Medically Tailored Meals (MTMs)",
          "type": "OTHER"
        },
        {
          "name": "Nutrition Prescription",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Nutrition Assessment",
          "type": "OTHER"
        },
        {
          "name": "Nutrition Toolkit",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Monthly Emails",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Tufts University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 299,
      "start_date": "2020-11-24",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-09-30",
      "last_synced_at": "2026-10-02T19:04:24.203Z",
      "location_count": 4,
      "location_summary": "Boston, Massachusetts • Columbus, Ohio • Philadelphia, Pennsylvania + 1 more",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04986670"
    },
    {
      "nct_id": "NCT00355342",
      "title": "Bone Mineral Density Study In Patients With Chronic Obstructive Pulmonary Disease. DISKUS® Inhaler is a Trademark of the GSK Group of Companies.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Pulmonary Disease, Chronic Obstructive"
      ],
      "interventions": [
        {
          "name": "Salmeterol 50 mcg BID",
          "type": "DRUG"
        },
        {
          "name": "Fluticasone Propionate/Salmeterol 250/50 mcg BID",
          "type": "DRUG"
        },
        {
          "name": "DISKUS inhaler",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 186,
      "start_date": "2004-04-28",
      "completion_date": "2007-09-06",
      "has_results": true,
      "last_update_posted_date": "2018-07-02",
      "last_synced_at": "2026-10-02T19:04:24.203Z",
      "location_count": 37,
      "location_summary": "Berkeley, California • Fullerton, California • Rancho Mirage, California + 31 more",
      "locations": [
        {
          "city": "Berkeley",
          "state": "California"
        },
        {
          "city": "Fullerton",
          "state": "California"
        },
        {
          "city": "Rancho Mirage",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Walnut Creek",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00355342"
    },
    {
      "nct_id": "NCT00903942",
      "title": "Abraxane and RT for Non-Small Cell Lung Cancer (NSCLC)",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Non-small Cell Lung Cancer, Stage III"
      ],
      "interventions": [
        {
          "name": "radiation therapy",
          "type": "RADIATION"
        },
        {
          "name": "Paclitaxel Protein-Bound, and CARBOPLATIN",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "RADIATION",
        "DRUG"
      ],
      "sponsor": "University of Rochester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2008-03",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2015-04-27",
      "last_synced_at": "2026-10-02T19:04:24.203Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00903942"
    },
    {
      "nct_id": "NCT05569005",
      "title": "Effect of Switching From Cigarette Smoking to THS on Disease Progression in Mild to Moderate COPD Subjects With Chronic Bronchitis Symptoms.",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "COPD",
        "Smoking",
        "Tobacco Use"
      ],
      "interventions": [
        {
          "name": "THS use",
          "type": "OTHER"
        },
        {
          "name": "Cigarette",
          "type": "OTHER"
        },
        {
          "name": "Smoking Abstinence",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Philip Morris Products S.A.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "35 Years to 65 Years"
      },
      "enrollment_count": 715,
      "start_date": "2022-12-16",
      "completion_date": "2024-09-13",
      "has_results": false,
      "last_update_posted_date": "2024-09-26",
      "last_synced_at": "2026-10-02T19:04:24.203Z",
      "location_count": 81,
      "location_summary": "Brandon, Florida • Cape Coral, Florida • Clearwater, Florida + 41 more",
      "locations": [
        {
          "city": "Brandon",
          "state": "Florida"
        },
        {
          "city": "Cape Coral",
          "state": "Florida"
        },
        {
          "city": "Clearwater",
          "state": "Florida"
        },
        {
          "city": "Coral Gables",
          "state": "Florida"
        },
        {
          "city": "Davie",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05569005"
    },
    {
      "nct_id": "NCT02178722",
      "title": "Study to Explore the Safety, Tolerability and Efficacy of MK-3475 in Combination With INCB024360 in Participants With Selected Cancers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Microsatellite-instability (MSI) High Colorectal Cancer (CRC)",
        "Endometrial Cancer",
        "Head and Neck Cancer",
        "Hepatocellular Carcinoma (HCC)",
        "Gastric Cancer",
        "Lung Cancer",
        "Lymphoma",
        "Renal Cell Carcinoma (RCC)",
        "Ovarian Cancer",
        "Solid Tumors",
        "UC (Urothelial Cancer)",
        "Melanoma",
        "Bladder Cancer",
        "Triple Negative Breast Cancer (TNBC)"
      ],
      "interventions": [
        {
          "name": "MK-3475",
          "type": "DRUG"
        },
        {
          "name": "INCB024360",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Incyte Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 444,
      "start_date": "2014-07-17",
      "completion_date": "2020-11-06",
      "has_results": true,
      "last_update_posted_date": "2022-02-14",
      "last_synced_at": "2026-10-02T19:04:24.203Z",
      "location_count": 24,
      "location_summary": "La Jolla, California • Los Angeles, California • Sacramento, California + 19 more",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Farmington",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02178722"
    },
    {
      "nct_id": "NCT01098227",
      "title": "Exhaled Nitric Oxide Levels in Infants and Young Children Infected With RSV or Other Viral Infections",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Bronchiolitis",
        "Infection",
        "Nitric Oxide"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "4 Years",
        "sex": "ALL",
        "summary": "Up to 4 Years"
      },
      "enrollment_count": 0,
      "start_date": "2010-01",
      "completion_date": "2011-06",
      "has_results": false,
      "last_update_posted_date": "2020-03-16",
      "last_synced_at": "2026-10-02T19:04:24.203Z",
      "location_count": 1,
      "location_summary": "Mineola, New York",
      "locations": [
        {
          "city": "Mineola",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01098227"
    },
    {
      "nct_id": "NCT00701870",
      "title": "Study of Telintra for Treatment of Chemotherapy Induced Neutropenia in Patients With Non-Small Cell Lung Cancer",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Non-small Cell Lung Cancer"
      ],
      "interventions": [
        {
          "name": "ezatiostat hydrochloride (Telintra®)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Telik",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1,
      "start_date": "2008-10",
      "completion_date": "2008-11",
      "has_results": false,
      "last_update_posted_date": "2013-11-27",
      "last_synced_at": "2026-10-02T19:04:24.203Z",
      "location_count": 24,
      "location_summary": "Alhambra, California • Anaheim, California • Burbank, California + 20 more",
      "locations": [
        {
          "city": "Alhambra",
          "state": "California"
        },
        {
          "city": "Anaheim",
          "state": "California"
        },
        {
          "city": "Burbank",
          "state": "California"
        },
        {
          "city": "Fullerton",
          "state": "California"
        },
        {
          "city": "La Verne",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00701870"
    }
  ]
}