{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Obstructive&page=52",
    "query": {
      "condition": "Obstructive",
      "page": 52
    },
    "page_size": 10
  },
  "pagination": {
    "page": 52,
    "page_size": 10,
    "total_count": 4090,
    "total_pages": 409,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Obstructive&page=53&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Obstructive&page=51&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-17T08:37:10.797Z",
  "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": "NCT03404180",
      "title": "Peripheral Nerve Blocks for Above-the-knee Amputations",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Peripheral Vascular Diseases",
        "Hyperglycaemia (Diabetic)",
        "Hypertension",
        "Coronary Artery Disease",
        "Pulmonary Disease, Chronic Obstructive"
      ],
      "interventions": [
        {
          "name": "Peripheral nerve block",
          "type": "PROCEDURE"
        },
        {
          "name": "Intravenous Sedatives",
          "type": "DRUG"
        },
        {
          "name": "Lateral femoral cutaneous nerve blocks",
          "type": "PROCEDURE"
        },
        {
          "name": "Obturator nerve blocks",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2018-02-09",
      "completion_date": "2024-12-18",
      "has_results": true,
      "last_update_posted_date": "2026-01-08",
      "last_synced_at": "2026-10-17T08:37:10.797Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03404180"
    },
    {
      "nct_id": "NCT02612688",
      "title": "Pragmatic Trial of Video Education in Nursing Homes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alzheimer Disease",
        "Dementia",
        "Heart Failure",
        "Pulmonary Disease, Chronic Obstructive"
      ],
      "interventions": [
        {
          "name": "ACP Video Program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Brown University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 197692,
      "start_date": "2016-03-01",
      "completion_date": "2019-05-31",
      "has_results": true,
      "last_update_posted_date": "2020-10-12",
      "last_synced_at": "2026-10-17T08:37:10.797Z",
      "location_count": 2,
      "location_summary": "Norcross, Georgia • Kennett Square, Pennsylvania",
      "locations": [
        {
          "city": "Norcross",
          "state": "Georgia"
        },
        {
          "city": "Kennett Square",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02612688"
    },
    {
      "nct_id": "NCT02867761",
      "title": "RETHINC: REdefining THerapy In Early COPD for the Pulmonary Trials Cooperative",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "COPD (Chronic Obstructive Pulmonary Disease)"
      ],
      "interventions": [
        {
          "name": "Indacaterol/Glycopyrrolate",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "40 Years to 80 Years"
      },
      "enrollment_count": 780,
      "start_date": "2017-08-29",
      "completion_date": "2021-07-07",
      "has_results": true,
      "last_update_posted_date": "2023-04-13",
      "last_synced_at": "2026-10-17T08:37:10.797Z",
      "location_count": 16,
      "location_summary": "Birmingham, Alabama • Los Angeles, California • San Francisco, California + 12 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Torrance",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02867761"
    },
    {
      "nct_id": "NCT01090024",
      "title": "Bi 671800 in Asthmatic Patients on Inhaled Corticosteroids",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "BI 671800",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Boehringer Ingelheim",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 108,
      "start_date": "2010-03-01",
      "completion_date": "2011-02-18",
      "has_results": true,
      "last_update_posted_date": "2022-05-11",
      "last_synced_at": "2026-10-17T08:37:10.797Z",
      "location_count": 14,
      "location_summary": "Huntington Beach, California • Mission Viejo, California • Stockton, California + 11 more",
      "locations": [
        {
          "city": "Huntington Beach",
          "state": "California"
        },
        {
          "city": "Mission Viejo",
          "state": "California"
        },
        {
          "city": "Stockton",
          "state": "California"
        },
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01090024"
    },
    {
      "nct_id": "NCT01677780",
      "title": "An Extension Study of RO5045337 in Participants Participating in Previous Roche-sponsored Cancer Studies",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Myelogenous Leukemia, Chronic, Neoplasms, Myelogenous Leukemia, Acute"
      ],
      "interventions": [
        {
          "name": "RO5045337",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 11,
      "start_date": "2012-11-28",
      "completion_date": "2017-06-26",
      "has_results": false,
      "last_update_posted_date": "2017-07-07",
      "last_synced_at": "2026-10-17T08:37:10.797Z",
      "location_count": 3,
      "location_summary": "Santa Monica, California • Houston, Texas • San Antonio, Texas",
      "locations": [
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Houston",
          "state": "Texas"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01677780"
    },
    {
      "nct_id": "NCT02522442",
      "title": "Auto Bilevel Adherence Following a Poor Initial Encounter With Continuous Positive Airway Pressure (CPAP)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obstructive Sleep Apnea"
      ],
      "interventions": [
        {
          "name": "CPAP",
          "type": "DEVICE"
        },
        {
          "name": "Auto BiLevel",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Philips Respironics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 51,
      "start_date": "2007-08",
      "completion_date": "2009-01",
      "has_results": true,
      "last_update_posted_date": "2019-04-26",
      "last_synced_at": "2026-10-17T08:37:10.797Z",
      "location_count": 3,
      "location_summary": "Boston, Massachusetts • Rochester, Minnesota • St Louis, Missouri",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02522442"
    },
    {
      "nct_id": "NCT07838870",
      "title": "Does the Timing of Insomnia Therapy (CBT-i) Impact the Usage and Compliance of Upper Airway Stimulation (UAS) Treatment of Obstructive Sleep Apnea (OSA)",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obstructive Sleep Apnea",
        "Comorbid Insomnia and Sleep Apnea",
        "Insomnia"
      ],
      "interventions": [
        {
          "name": "Digital Cognitive Behavioral Therapy (CBT-i)-COAST",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Thomas Kaffenberger",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2026-11-05",
      "completion_date": "2028-11-30",
      "has_results": false,
      "last_update_posted_date": "2026-09-24",
      "last_synced_at": "2026-10-17T08:37:10.797Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07838870"
    },
    {
      "nct_id": "NCT07207473",
      "title": "Behavioral Optimization to Overcome Obstructive Sleep Apnea Treatment Barriers",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Apnea"
      ],
      "interventions": [
        {
          "name": "Behavioral strategy program X plus Y",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Behavioral strategy program X",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 128,
      "start_date": "2026-11-02",
      "completion_date": "2031-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-06-05",
      "last_synced_at": "2026-10-17T08:37:10.797Z",
      "location_count": 2,
      "location_summary": "West Los Angeles, California • Detroit, Michigan",
      "locations": [
        {
          "city": "West Los Angeles",
          "state": "California"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07207473"
    },
    {
      "nct_id": "NCT00212537",
      "title": "Disease Modifying Genes in Severe Asthma",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Asthma"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "NYU Langone Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 941,
      "start_date": "2002-04-08",
      "completion_date": "2019-07-23",
      "has_results": false,
      "last_update_posted_date": "2022-08-30",
      "last_synced_at": "2026-10-17T08:37:10.797Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00212537"
    },
    {
      "nct_id": "NCT03847142",
      "title": "An Asthma Mobile Intervention to Promote Patient-Reported Outcomes in Primary Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "ASTHMAXcel mobile application",
          "type": "OTHER"
        },
        {
          "name": "Outpatient primary care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Montefiore Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 110,
      "start_date": "2020-03-01",
      "completion_date": "2023-05-01",
      "has_results": false,
      "last_update_posted_date": "2023-06-07",
      "last_synced_at": "2026-10-17T08:37:10.797Z",
      "location_count": 1,
      "location_summary": "The Bronx, New York",
      "locations": [
        {
          "city": "The Bronx",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03847142"
    }
  ]
}