{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Breath+Shortness&page=2",
    "query": {
      "condition": "Breath Shortness",
      "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=Breath+Shortness&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-24T12:02:48.410Z",
  "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": "NCT00102401",
      "title": "Internet-Based and Established Dyspnea Self-Management Programs in Chronic Obstructive Pulmonary Disease (COPD) Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease"
      ],
      "interventions": [
        {
          "name": "Internet-based Dyspnea Self-Management Program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Face-to-face Dyspnea Self-Management Program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Robert Wood Johnson Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2003-09",
      "completion_date": "2007-06",
      "has_results": false,
      "last_update_posted_date": "2007-08-14",
      "last_synced_at": "2026-07-24T12:02:48.410Z",
      "location_count": 2,
      "location_summary": "San Francisco, California • Seattle, Washington",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00102401"
    },
    {
      "nct_id": "NCT01874223",
      "title": "Prospective Validation of Cough, Dyspnea, and Quality of Life Questionnaires in Patients With IPF",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Interstitial Lung Disease",
        "Idiopathic Pulmonary Fibrosis"
      ],
      "interventions": [],
      "intervention_types": [],
      "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": 40,
      "start_date": "2013-06",
      "completion_date": "2018-11-04",
      "has_results": false,
      "last_update_posted_date": "2022-08-29",
      "last_synced_at": "2026-07-24T12:02:48.410Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01874223"
    },
    {
      "nct_id": "NCT00347880",
      "title": "Atrial and Brain Natriuretic Peptides in Bronchiolitis",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Bronchiolitis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "37 Weeks",
        "maximum_age": "2 Years",
        "sex": "ALL",
        "summary": "37 Weeks to 2 Years"
      },
      "enrollment_count": 100,
      "start_date": "2004-09",
      "completion_date": "2007-07",
      "has_results": false,
      "last_update_posted_date": "2012-03-02",
      "last_synced_at": "2026-07-24T12:02:48.410Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00347880"
    },
    {
      "nct_id": "NCT04385251",
      "title": "International SARS-CoV-2 (COVID-19) Infection Observational Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "COVID",
        "COVID19",
        "SARS-CoV 2",
        "Dyspnea"
      ],
      "interventions": [
        {
          "name": "Data Collection",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 11973,
      "start_date": "2020-06-18",
      "completion_date": "2022-01-31",
      "has_results": false,
      "last_update_posted_date": "2022-08-16",
      "last_synced_at": "2026-07-24T12:02:48.410Z",
      "location_count": 1,
      "location_summary": "Denver, Colorado",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04385251"
    },
    {
      "nct_id": "NCT06205251",
      "title": "Diaphragm Structure and Function in Childhood Cancer Survivors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Childhood Cancer",
        "Cancer Survivors"
      ],
      "interventions": [
        {
          "name": "POWERbreathe Plus IMT",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "6 Years to 12 Years"
      },
      "enrollment_count": 7,
      "start_date": "2024-03-15",
      "completion_date": "2025-01-07",
      "has_results": false,
      "last_update_posted_date": "2026-03-30",
      "last_synced_at": "2026-07-24T12:02:48.410Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06205251"
    },
    {
      "nct_id": "NCT01074515",
      "title": "Chronic Obstructive Pulmonary Disease (COPD) Activity: Serotonin Transporter (SERT), Cytokines and Depression (CASCADE Study)",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 350,
      "start_date": "2010-02",
      "completion_date": "2016-02",
      "has_results": false,
      "last_update_posted_date": "2015-12-03",
      "last_synced_at": "2026-07-24T12:02:48.410Z",
      "location_count": 4,
      "location_summary": "San Antonio, Texas • Seattle, Washington",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01074515"
    },
    {
      "nct_id": "NCT07641413",
      "title": "Lung and Heart Function Across Decades of Life in Health",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pollution Related Respiratory Disorder",
        "Pollution; Exposure",
        "Dyspnea",
        "Cardiopulmonary"
      ],
      "interventions": [
        {
          "name": "Healthy control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "24 Years",
        "maximum_age": "68 Years",
        "sex": "ALL",
        "summary": "24 Years to 68 Years"
      },
      "enrollment_count": 200,
      "start_date": "2024-08-01",
      "completion_date": "2030-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-06-11",
      "last_synced_at": "2026-07-24T12:02:48.410Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07641413"
    },
    {
      "nct_id": "NCT06257589",
      "title": "A Chart Review to Evaluate the Safety and Efficacy of Phrenic Nerve Reconstruction for the Treatment of Diaphragmatic Paralysis",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Diaphragm Issues",
        "Diaphragm; Paralysis, Due to Accidental Section of Phrenic Nerve During Procedure",
        "Breath Shortness",
        "Diaphragmatic Paralysis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Advanced Reconstructive Surgery Alliance",
      "sponsor_class": "OTHER_GOV",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "18 Years to 95 Years"
      },
      "enrollment_count": 700,
      "start_date": "2023-10-10",
      "completion_date": "2026-10-10",
      "has_results": false,
      "last_update_posted_date": "2024-02-14",
      "last_synced_at": "2026-07-24T12:02:48.410Z",
      "location_count": 2,
      "location_summary": "Red Bank, New Jersey • Shrewsbury, New Jersey",
      "locations": [
        {
          "city": "Red Bank",
          "state": "New Jersey"
        },
        {
          "city": "Shrewsbury",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06257589"
    },
    {
      "nct_id": "NCT07470086",
      "title": "The Role of Environmental Temperatures in Respiratory Control",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Work of Breathing"
      ],
      "interventions": [
        {
          "name": "Thermoneutral temperature environment",
          "type": "OTHER"
        },
        {
          "name": "Cold temperature environment",
          "type": "OTHER"
        },
        {
          "name": "Hot temperature environment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 15,
      "start_date": "2028-10-01",
      "completion_date": "2029-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-03-13",
      "last_synced_at": "2026-07-24T12:02:48.410Z",
      "location_count": 1,
      "location_summary": "Bloomington, Indiana",
      "locations": [
        {
          "city": "Bloomington",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07470086"
    },
    {
      "nct_id": "NCT04380870",
      "title": "Describing Chinese Herbal Medicine Telehealth Care for Symptoms Related to Infectious Diseases Such as COVID-19",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Coronavirus Infection"
      ],
      "interventions": [
        {
          "name": "Chinese Herbal Medicine",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Center for Integrated Care",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "114 Years",
        "sex": "ALL",
        "summary": "18 Years to 114 Years"
      },
      "enrollment_count": 500,
      "start_date": "2020-05-11",
      "completion_date": "2025-05-11",
      "has_results": false,
      "last_update_posted_date": "2021-09-28",
      "last_synced_at": "2026-07-24T12:02:48.410Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04380870"
    }
  ]
}