{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Signs+and+Symptoms%2C+Respiratory&page=70",
    "query": {
      "condition": "Signs and Symptoms, Respiratory",
      "page": 70
    },
    "page_size": 10
  },
  "pagination": {
    "page": 70,
    "page_size": 10,
    "total_count": 4721,
    "total_pages": 473,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Signs+and+Symptoms%2C+Respiratory&page=71&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Signs+and+Symptoms%2C+Respiratory&page=69&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-06T12:01:09.843Z",
  "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": "NCT01742338",
      "title": "Dose of Corticosteroids in COPD",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "COPD"
      ],
      "interventions": [
        {
          "name": "Low Dose Corticosteroids",
          "type": "DRUG"
        },
        {
          "name": "High Dose Corticosteroids",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rutgers, The State University of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 89,
      "start_date": "2012-05-03",
      "completion_date": "2020-03-15",
      "has_results": true,
      "last_update_posted_date": "2024-04-10",
      "last_synced_at": "2026-11-06T12:01:09.843Z",
      "location_count": 2,
      "location_summary": "New Brunswick, New Jersey • Plainsboro, New Jersey",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        },
        {
          "city": "Plainsboro",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01742338"
    },
    {
      "nct_id": "NCT03624608",
      "title": "Evaluation of the Auryzon Devices in the Optimization of Ear and Nose Reconstruction Procedures",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ear Deformities, Acquired",
        "Ear; Deformity, Congenital",
        "Microtia",
        "Nose Deformity",
        "Nose Deformities, Acquired",
        "Nose; Deformity, Congenital",
        "Nose; Deformity, Congenital, Bent or Squashed",
        "Nose; Deformity, Syphilitic, Congenital",
        "Nose; Deformity, Bone (Nose Cartilage)",
        "Nose; Deformity, Septum, Congenital",
        "Nose; Deformity, Sinus (Wall), Congenital",
        "Nose; Deformity, Syphilitic, Late (Etiology)",
        "Ear; Deformity, External",
        "Ear; Deformity, Auricle, Ear, Acquired",
        "Ear; Deformity, Auricle, Ear (Congenital)"
      ],
      "interventions": [
        {
          "name": "AuryzoN Family of Devices",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Reconstrata, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 2,
      "start_date": "2020-03-01",
      "completion_date": "2025-01-20",
      "has_results": false,
      "last_update_posted_date": "2025-01-23",
      "last_synced_at": "2026-11-06T12:01:09.843Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03624608"
    },
    {
      "nct_id": "NCT01615484",
      "title": "Ex-vivo Perfusion and Ventilation of Lungs Recovered From Non-Heart-Beating Donors to Assess Transplant Suitability",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Emphysema",
        "Chronic Obstructive Pulmonary Disease (COPD)",
        "Cystic Fibrosis",
        "Pulmonary Fibrosis",
        "Bronchiectasis",
        "Sarcoidosis",
        "Pulmonary Hypertension",
        "Alpha-1 Antitrypsin Deficiency"
      ],
      "interventions": [
        {
          "name": "Transplantation of lungs obtained from Non-Heart-Beating Donors (NHBDs) after ex-vivo perfusion w/ STEEN Solution™",
          "type": "PROCEDURE"
        },
        {
          "name": "STEEN Solution™",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "15 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2013-09",
      "completion_date": "2017-01",
      "has_results": true,
      "last_update_posted_date": "2018-06-08",
      "last_synced_at": "2026-11-06T12:01:09.843Z",
      "location_count": 2,
      "location_summary": "Chapel Hill, North Carolina • Durham, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01615484"
    },
    {
      "nct_id": "NCT00055549",
      "title": "Dextromethorphan to Treat Patients With Voice Spasms",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Voice Disorders"
      ],
      "interventions": [
        {
          "name": "Dextromethorphan",
          "type": "DRUG"
        },
        {
          "name": "Lorazepam",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Neurological Disorders and Stroke (NINDS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 65,
      "start_date": "2003-03-04",
      "completion_date": "2009-11-13",
      "has_results": false,
      "last_update_posted_date": "2017-07-02",
      "last_synced_at": "2026-11-06T12:01:09.843Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00055549"
    },
    {
      "nct_id": "NCT00993655",
      "title": "Intraperitoneal vs Intravenous Chemotherapy Following Neoadjuvant Chemotherapy in Ovarian Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Fallopian Tube Cancer",
        "Metastatic Cancer",
        "Ovarian Cancer",
        "Peritoneal Cavity Cancer"
      ],
      "interventions": [
        {
          "name": "carboplatin",
          "type": "DRUG"
        },
        {
          "name": "cisplatin",
          "type": "DRUG"
        },
        {
          "name": "paclitaxel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Canadian Cancer Trials Group",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 275,
      "start_date": "2010-03-03",
      "completion_date": "2016-07-11",
      "has_results": true,
      "last_update_posted_date": "2023-08-28",
      "last_synced_at": "2026-11-06T12:01:09.843Z",
      "location_count": 6,
      "location_summary": "Springfield, Missouri • Oklahoma City, Oklahoma • Providence, Rhode Island + 2 more",
      "locations": [
        {
          "city": "Springfield",
          "state": "Missouri"
        },
        {
          "city": "Springfield",
          "state": "Missouri"
        },
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        },
        {
          "city": "Providence",
          "state": "Rhode Island"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00993655"
    },
    {
      "nct_id": "NCT01337726",
      "title": "Combined Illness Management and Psychotherapy in Treating Depressed Elders",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depression",
        "Heart Failure",
        "Chronic Obstructive Pulmonary Disease"
      ],
      "interventions": [
        {
          "name": "Combined Psychotherapy and Illness Management",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Illness Management Only",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Iowa",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 226,
      "start_date": "2011-02",
      "completion_date": "2016-10",
      "has_results": false,
      "last_update_posted_date": "2017-04-05",
      "last_synced_at": "2026-11-06T12:01:09.843Z",
      "location_count": 2,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01337726"
    },
    {
      "nct_id": "NCT00064415",
      "title": "To Evaluate the Long-term Safety of (R,R)-Formoterol in Subjects With COPD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease",
        "Chronic Bronchitis",
        "Emphysema"
      ],
      "interventions": [
        {
          "name": "arformoterol",
          "type": "DRUG"
        },
        {
          "name": "Salmeterol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Sumitomo Pharma America, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "35 Years and older"
      },
      "enrollment_count": 799,
      "start_date": "2002-06",
      "completion_date": "2004-12",
      "has_results": false,
      "last_update_posted_date": "2012-02-22",
      "last_synced_at": "2026-11-06T12:01:09.843Z",
      "location_count": 90,
      "location_summary": "Anniston, Alabama • Birmingham, Alabama • Jasper, Alabama + 77 more",
      "locations": [
        {
          "city": "Anniston",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Jasper",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00064415"
    },
    {
      "nct_id": "NCT05661435",
      "title": "Utility of Remote Lung Auscultation in Transitions of Care After Pulmonary Exacerbations of COPD",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease (COPD)"
      ],
      "interventions": [
        {
          "name": "RESP Biosensor",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Strados Labs, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "35 Years to 75 Years"
      },
      "enrollment_count": 0,
      "start_date": "2023-03-15",
      "completion_date": "2023-12-30",
      "has_results": false,
      "last_update_posted_date": "2023-03-16",
      "last_synced_at": "2026-11-06T12:01:09.843Z",
      "location_count": 2,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05661435"
    },
    {
      "nct_id": "NCT05873335",
      "title": "In Vivo Pulse Oximeter Validation Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hypoxia"
      ],
      "interventions": [
        {
          "name": "Mixtures of nitrogen, air, and carbon dioxide",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "Gabi SmartCare",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "21 Years to 50 Years"
      },
      "enrollment_count": 12,
      "start_date": "2023-02-28",
      "completion_date": "2023-03-01",
      "has_results": true,
      "last_update_posted_date": "2024-12-12",
      "last_synced_at": "2026-11-06T12:01:09.843Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05873335"
    },
    {
      "nct_id": "NCT03468426",
      "title": "A Study to Test Different Doses of BI 836880 Combined With Ezabenlimab in Patients With Advanced Non-small Cell Lung Cancer Followed by Other Types of Advanced Solid Tumours",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Non-squamous, Non-Small-Cell Lung Cancer",
        "Neoplasms"
      ],
      "interventions": [
        {
          "name": "BI 836880",
          "type": "DRUG"
        },
        {
          "name": "Ezabenlimab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Boehringer Ingelheim",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 252,
      "start_date": "2018-07-05",
      "completion_date": "2024-09-12",
      "has_results": true,
      "last_update_posted_date": "2025-11-10",
      "last_synced_at": "2026-11-06T12:01:09.843Z",
      "location_count": 6,
      "location_summary": "Birmingham, Alabama • Beverly Hills, California • Atlanta, Georgia + 3 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03468426"
    }
  ]
}