{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Expiration&page=24",
    "query": {
      "intervention": "Expiration",
      "page": 24
    },
    "page_size": 10
  },
  "pagination": {
    "page": 24,
    "page_size": 10,
    "total_count": 577,
    "total_pages": 58,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Expiration&page=25&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Expiration&page=23&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-01T20:42:22.343Z",
  "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": "NCT03916562",
      "title": "Optimization Principles in Hemiparetic Gait",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stroke"
      ],
      "interventions": [
        {
          "name": "Manipulation of spatiotemporal coordination during walking",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Southern California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 108,
      "start_date": "2018-11-13",
      "completion_date": "2023-11-30",
      "has_results": false,
      "last_update_posted_date": "2023-05-23",
      "last_synced_at": "2026-11-01T20:42:22.343Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03916562"
    },
    {
      "nct_id": "NCT03732261",
      "title": "Effects of Exercise and Yogurt on Bone Mineral Density and Immunological Factors in Human Milk: The MEEMA Study",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lactational Amenorrhea",
        "Body Weight Changes",
        "Bone Loss"
      ],
      "interventions": [
        {
          "name": "Exercise and dietary",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "North Carolina Agriculture & Technical State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "40 Years",
        "sex": "FEMALE",
        "summary": "25 Years to 40 Years · Female only"
      },
      "enrollment_count": 13,
      "start_date": "2019-04-01",
      "completion_date": "2020-12-30",
      "has_results": false,
      "last_update_posted_date": "2023-03-23",
      "last_synced_at": "2026-11-01T20:42:22.343Z",
      "location_count": 1,
      "location_summary": "Greensboro, North Carolina",
      "locations": [
        {
          "city": "Greensboro",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03732261"
    },
    {
      "nct_id": "NCT00114413",
      "title": "Evaluation of an Asthma Treatment Strategy Based on Exhaled Nitric Oxide Measurements in Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "Inhaled corticosteroids",
          "type": "DRUG"
        },
        {
          "name": "eNO measurement",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "12 Years to 20 Years"
      },
      "enrollment_count": 547,
      "start_date": "2004-08",
      "completion_date": "2006-11",
      "has_results": false,
      "last_update_posted_date": "2017-02-10",
      "last_synced_at": "2026-11-01T20:42:22.343Z",
      "location_count": 12,
      "location_summary": "Tucson, Arizona • Denver, Colorado • Washington D.C., District of Columbia + 9 more",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00114413"
    },
    {
      "nct_id": "NCT01497691",
      "title": "Noninvasive Positive Airway Pressure in the Pediatric Emergency Department for the Treatment of Acute Asthma Exacerbations",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "NIPPV (PALMtop PTV)",
          "type": "DEVICE"
        },
        {
          "name": "Volumetric CO2 (NM3)",
          "type": "DEVICE"
        },
        {
          "name": "USCOM",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "2 Years to 18 Years"
      },
      "enrollment_count": 0,
      "start_date": "2013-01",
      "completion_date": "2013-11-19",
      "has_results": false,
      "last_update_posted_date": "2017-08-24",
      "last_synced_at": "2026-11-01T20:42:22.343Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01497691"
    },
    {
      "nct_id": "NCT06229886",
      "title": "Effect of PEEP on TRJV in Mechanically Intubated Pediatric Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tricuspid Regurgitation",
        "Mechanical Ventilation Pressure High",
        "Pediatric Respiratory Diseases"
      ],
      "interventions": [
        {
          "name": "Application of positive-end-expiratory pressure",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Northwell Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "3 Months",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "3 Months to 18 Years"
      },
      "enrollment_count": 20,
      "start_date": "2023-12-06",
      "completion_date": "2024-09-21",
      "has_results": false,
      "last_update_posted_date": "2024-09-26",
      "last_synced_at": "2026-11-01T20:42:22.343Z",
      "location_count": 1,
      "location_summary": "New Hyde Park, New York",
      "locations": [
        {
          "city": "New Hyde Park",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06229886"
    },
    {
      "nct_id": "NCT04320511",
      "title": "Beaumont Quantitative Lung Function Imaging to Characterize Patients With SARS-COV 2",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "SARS-COV2",
        "Severe Acute Respiratory Syndrome",
        "COVID-19"
      ],
      "interventions": [
        {
          "name": "CT-V",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Corewell Health East",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2020-06-24",
      "completion_date": "2021-05-14",
      "has_results": false,
      "last_update_posted_date": "2022-01-05",
      "last_synced_at": "2026-11-01T20:42:22.343Z",
      "location_count": 1,
      "location_summary": "Royal Oak, Michigan",
      "locations": [
        {
          "city": "Royal Oak",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04320511"
    },
    {
      "nct_id": "NCT03263130",
      "title": "Site and Mechanism(s) of Expiratory Airflow Limitation in COPD, Emphysema and Asthma-COPD Overlap",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "COPD, Emphysema, Asthma COPD Overlap",
        "Emphysema"
      ],
      "interventions": [
        {
          "name": "As above: diagnosis: COPD, Emphysema, Asthma-COPD Overlap",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Gelb, Arthur F., M.D.",
      "sponsor_class": "INDIV",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "30 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2017-01-01",
      "completion_date": "2027-12-01",
      "has_results": false,
      "last_update_posted_date": "2023-10-27",
      "last_synced_at": "2026-11-01T20:42:22.343Z",
      "location_count": 1,
      "location_summary": "Lakewood, California",
      "locations": [
        {
          "city": "Lakewood",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03263130"
    },
    {
      "nct_id": "NCT00448045",
      "title": "Preventing Pneumonia and Other Respiratory Problems in Persons With Spinal Cord Injury",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Spinal Cord Injury"
      ],
      "interventions": [
        {
          "name": "Manual and mechanical assisted cough",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Incentive spirometry",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Kessler Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 120,
      "start_date": "2007-06",
      "completion_date": "2012-12",
      "has_results": false,
      "last_update_posted_date": "2013-01-15",
      "last_synced_at": "2026-11-01T20:42:22.343Z",
      "location_count": 1,
      "location_summary": "West Orange, New Jersey",
      "locations": [
        {
          "city": "West Orange",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00448045"
    },
    {
      "nct_id": "NCT02123030",
      "title": "A Micro/Nano Device for Exhaled Breath Analysis",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lung Cancer",
        "Pulmonary Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Louisville",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "20 Years to 85 Years"
      },
      "enrollment_count": 728,
      "start_date": "2012-11-07",
      "completion_date": "2018-11-28",
      "has_results": false,
      "last_update_posted_date": "2021-06-18",
      "last_synced_at": "2026-11-01T20:42:22.343Z",
      "location_count": 1,
      "location_summary": "Louisville, Kentucky",
      "locations": [
        {
          "city": "Louisville",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02123030"
    },
    {
      "nct_id": "NCT04055467",
      "title": "Brain Imaging in Tobacco Smokers During a Quit Attempt",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Tobacco Use Disorder",
        "Tobacco Smoking"
      ],
      "interventions": [
        {
          "name": "[F18]-ASEM (3-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-6-[18F]fluorodibenzo[b,d]thiophene 5,5-dioxide)",
          "type": "DRUG"
        },
        {
          "name": "Contingency Management",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "21 Years to 50 Years"
      },
      "enrollment_count": 15,
      "start_date": "2019-12-16",
      "completion_date": "2022-11-30",
      "has_results": true,
      "last_update_posted_date": "2024-08-06",
      "last_synced_at": "2026-11-01T20:42:22.343Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04055467"
    }
  ]
}