{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Postoperative+Respiratory+Complications",
    "query": {
      "condition": "Postoperative Respiratory Complications"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 87,
    "total_pages": 9,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Postoperative+Respiratory+Complications&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-10T07:30:07.743Z",
  "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": "NCT04994431",
      "title": "Post-Operative Urinary Retention (POUR) in Thoracic Surgery Patients Receiving Prophylactic Tamsulosin",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Thoracic Diseases",
        "Urinary Retention"
      ],
      "interventions": [
        {
          "name": "Tamsulosin Hydrochloride",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Massachusetts, Worcester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "60 Years and older · Male only"
      },
      "enrollment_count": 109,
      "start_date": "2021-08-01",
      "completion_date": "2023-10-04",
      "has_results": true,
      "last_update_posted_date": "2024-11-07",
      "last_synced_at": "2026-06-10T07:30:07.743Z",
      "location_count": 1,
      "location_summary": "Worcester, Massachusetts",
      "locations": [
        {
          "city": "Worcester",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04994431"
    },
    {
      "nct_id": "NCT02032030",
      "title": "Systematic Assessment and Targeted Improvement of Services Following Yearlong Surgical Outcomes Surveys",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Heart Attack",
        "Cardiac Arrest",
        "Congestive Heart Failure",
        "Atrial Fibrillation",
        "Angina",
        "Deep Vein Thrombosis",
        "Pulmonary Embolism",
        "Respiratory Arrest",
        "Respiratory Failure",
        "Pneumonia",
        "Gastrointestinal Bleed",
        "Stomach Ulcer",
        "Delirium",
        "Stroke",
        "Nerve Injury",
        "Surgical Wound Infection"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 73952,
      "start_date": "2012-07",
      "completion_date": "2020-10-21",
      "has_results": false,
      "last_update_posted_date": "2022-08-09",
      "last_synced_at": "2026-06-10T07:30:07.743Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02032030"
    },
    {
      "nct_id": "NCT04397939",
      "title": "Myocardial Injury and Major Adverse Outcomes in Patients With COVID-19",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "COVID-19",
        "Myocardial Reperfusion Injury",
        "Cardiovascular Diseases"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 4695,
      "start_date": "2020-05-08",
      "completion_date": "2022-03-01",
      "has_results": true,
      "last_update_posted_date": "2024-03-08",
      "last_synced_at": "2026-06-10T07:30:07.743Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04397939"
    },
    {
      "nct_id": "NCT04736212",
      "title": "Assessment of Breathing Using an Under-bed Weighing Scale",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Postoperative Respiratory Complication",
        "Respiratory Failure"
      ],
      "interventions": [
        {
          "name": "Bed sensor monitoring system",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Beth Israel Deaconess 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": 16,
      "start_date": "2021-03-24",
      "completion_date": "2022-04-01",
      "has_results": false,
      "last_update_posted_date": "2023-01-05",
      "last_synced_at": "2026-06-10T07:30:07.743Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04736212"
    },
    {
      "nct_id": "NCT02627742",
      "title": "Evaluation of The MetaNeb® System to Reduce Postoperative Pulmonary Complications",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atelectasis",
        "Pulmonary Complications"
      ],
      "interventions": [
        {
          "name": "MetaNeb® System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Hill-Rom",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 419,
      "start_date": "2016-03",
      "completion_date": "2017-08",
      "has_results": true,
      "last_update_posted_date": "2024-01-29",
      "last_synced_at": "2026-06-10T07:30:07.743Z",
      "location_count": 3,
      "location_summary": "Burlington, Massachusetts • Charlotte, North Carolina • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Burlington",
          "state": "Massachusetts"
        },
        {
          "city": "Charlotte",
          "state": "North Carolina"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02627742"
    },
    {
      "nct_id": "NCT03783702",
      "title": "Pain Control Following Sinus Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Sinusitis",
        "Opioid Use",
        "Opioid Abuse",
        "Narcotic Use",
        "Otolaryngologic Disease",
        "Postoperative Pain",
        "Pain"
      ],
      "interventions": [
        {
          "name": "OxyCODONE 5 Mg (milligram) Oral Tablet",
          "type": "DRUG"
        },
        {
          "name": "Ibuprofen 600 Mg (milligram) Oral Tablet",
          "type": "DRUG"
        },
        {
          "name": "Acetaminophen 650 MG (milligram) Oral Tablet",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "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": 118,
      "start_date": "2019-04-04",
      "completion_date": "2020-12-30",
      "has_results": true,
      "last_update_posted_date": "2021-09-01",
      "last_synced_at": "2026-06-10T07:30:07.743Z",
      "location_count": 5,
      "location_summary": "Stanford, California • Evanston, Illinois • Rochester, Minnesota + 2 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Evanston",
          "state": "Illinois"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "The Bronx",
          "state": "New York"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03783702"
    },
    {
      "nct_id": "NCT06313632",
      "title": "Erector Spinae Plane Block With Bupivacaine for Medical Thoracoscopy",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Pleural Disease",
        "Postoperative Pain"
      ],
      "interventions": [
        {
          "name": "Bupivacaine injection",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Monitored Anesthesia Care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 33,
      "start_date": "2024-03-28",
      "completion_date": "2025-03-20",
      "has_results": false,
      "last_update_posted_date": "2025-05-01",
      "last_synced_at": "2026-06-10T07:30:07.743Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06313632"
    },
    {
      "nct_id": "NCT01731873",
      "title": "Patient Controlled Analgesia Pharmacogenetic Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pain"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Children's Hospital Medical Center, Cincinnati",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "Up to 18 Years"
      },
      "enrollment_count": 182,
      "start_date": "2012-01-17",
      "completion_date": "2019-04-30",
      "has_results": false,
      "last_update_posted_date": "2020-09-03",
      "last_synced_at": "2026-06-10T07:30:07.743Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01731873"
    },
    {
      "nct_id": "NCT04246320",
      "title": "Taking Brain Monitoring to the Next Level",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Postoperative Cognitive Dysfunction",
        "Postoperative Delirium",
        "Obstructive Sleep Apnea"
      ],
      "interventions": [
        {
          "name": "Goal directed therapy (GDT)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "45 Years to 75 Years"
      },
      "enrollment_count": 7,
      "start_date": "2020-01-30",
      "completion_date": "2022-08-13",
      "has_results": false,
      "last_update_posted_date": "2023-01-19",
      "last_synced_at": "2026-06-10T07:30:07.743Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04246320"
    },
    {
      "nct_id": "NCT04551196",
      "title": "Management of Post-Tonsillectomy Pain in Pediatric Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Pain, Postoperative",
        "Tonsillar Hypertrophy",
        "Tonsillitis"
      ],
      "interventions": [
        {
          "name": "Alternating Acetaminophen and Ibuprofen",
          "type": "DRUG"
        },
        {
          "name": "Combined Acetaminophen and Ibuprofen",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "4 Years to 17 Years"
      },
      "enrollment_count": 50,
      "start_date": "2020-09-28",
      "completion_date": "2022-11-10",
      "has_results": true,
      "last_update_posted_date": "2024-07-11",
      "last_synced_at": "2026-06-10T07:30:07.743Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04551196"
    }
  ]
}