{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Difficult+Airway&page=2",
    "query": {
      "condition": "Difficult Airway",
      "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=Difficult+Airway&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T04:06:25.632Z",
  "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": "NCT00799357",
      "title": "Utility of Bedside Ultrasound in the Prediction of Difficult Airway",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Laryngoscopy"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Nebraska",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "19 Years and older"
      },
      "enrollment_count": 162,
      "start_date": "2008-12-09",
      "completion_date": "2009-06-01",
      "has_results": false,
      "last_update_posted_date": "2023-08-30",
      "last_synced_at": "2026-06-11T04:06:25.632Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00799357"
    },
    {
      "nct_id": "NCT01289483",
      "title": "Fospropofol for Sedation During Elective Awake Intubation",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Impaired Airway Clearance"
      ],
      "interventions": [
        {
          "name": "fospropofol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 0,
      "start_date": "2011-02",
      "completion_date": "2011-04",
      "has_results": false,
      "last_update_posted_date": "2017-04-18",
      "last_synced_at": "2026-06-11T04:06:25.632Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01289483"
    },
    {
      "nct_id": "NCT02227134",
      "title": "Ultrasound to Predict a Pediatric Difficult Airway and Obstructive Sleep Apnea Syndrome in Children",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Difficult Airway",
        "Obstructive Sleep Apnea"
      ],
      "interventions": [
        {
          "name": "Ultrasound",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Vidya Raman",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Month",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "1 Month to 18 Years"
      },
      "enrollment_count": 0,
      "start_date": "2015-02",
      "completion_date": "2020-12",
      "has_results": false,
      "last_update_posted_date": "2020-07-10",
      "last_synced_at": "2026-06-11T04:06:25.632Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02227134"
    },
    {
      "nct_id": "NCT01632683",
      "title": "STorz Against Glidescope Effectiveness",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Difficult Airway"
      ],
      "interventions": [
        {
          "name": "C-MAC",
          "type": "DEVICE"
        },
        {
          "name": "Glidescope",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 1100,
      "start_date": "2013-05",
      "completion_date": "2014-08",
      "has_results": true,
      "last_update_posted_date": "2017-11-30",
      "last_synced_at": "2026-06-11T04:06:25.632Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01632683"
    },
    {
      "nct_id": "NCT05804188",
      "title": "CRICKET: Critical Events in Anaesthetised Kids Undergoing Tracheal Intubation",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Intubation Complication",
        "Adverse Events"
      ],
      "interventions": [
        {
          "name": "tracheal intubation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Thomas Riva",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "16 Years",
        "sex": "ALL",
        "summary": "Up to 16 Years"
      },
      "enrollment_count": 105000,
      "start_date": "2024-01-08",
      "completion_date": "2026-07",
      "has_results": false,
      "last_update_posted_date": "2026-05-12",
      "last_synced_at": "2026-06-11T04:06:25.632Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05804188"
    },
    {
      "nct_id": "NCT05762068",
      "title": "Expert Consensus Statements for the Management of a Physiologically Difficult Airway Using the Delphi Method (PDADelphi)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Intubation; Difficult or Failed",
        "Intubation Complication",
        "Hemodynamic Instability",
        "Critical Illness"
      ],
      "interventions": [
        {
          "name": "Delphi procedure",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 35,
      "start_date": "2023-04-01",
      "completion_date": "2024-02-20",
      "has_results": false,
      "last_update_posted_date": "2024-02-28",
      "last_synced_at": "2026-06-11T04:06:25.632Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05762068"
    },
    {
      "nct_id": "NCT04907695",
      "title": "Comparing iView Video Laryngoscope in the Emergency Department",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Intubation; Difficult or Failed",
        "Airway Obstruction"
      ],
      "interventions": [
        {
          "name": "I View Video Laryngoscope https://www.intersurgical.com/content/files/108253/-1977057700",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Brooke Army Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 168,
      "start_date": "2021-06-23",
      "completion_date": "2023-01-01",
      "has_results": false,
      "last_update_posted_date": "2025-02-11",
      "last_synced_at": "2026-06-11T04:06:25.632Z",
      "location_count": 2,
      "location_summary": "Denver, Colorado • San Antonio, Texas",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04907695"
    },
    {
      "nct_id": "NCT01720017",
      "title": "Impact of Manikin Training on Airtraq Avant Learning Curve in Predicted Difficult Airways",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Education",
        "Training",
        "Manikin"
      ],
      "interventions": [
        {
          "name": "Preclinical Manikin Training",
          "type": "OTHER"
        },
        {
          "name": "Inservice Training",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2012-10",
      "completion_date": "2014-05",
      "has_results": false,
      "last_update_posted_date": "2015-10-02",
      "last_synced_at": "2026-06-11T04:06:25.632Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01720017"
    },
    {
      "nct_id": "NCT03313947",
      "title": "Airway Ultrasound Prediction and Correlation",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obstructive Sleep Apnea",
        "Difficult Airway"
      ],
      "interventions": [
        {
          "name": "Ultrasound",
          "type": "PROCEDURE"
        },
        {
          "name": "Questionnaire",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "OTHER"
      ],
      "sponsor": "Vidya Raman",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "3 Years to 12 Years"
      },
      "enrollment_count": 0,
      "start_date": "2020-03-25",
      "completion_date": "2020-03-25",
      "has_results": false,
      "last_update_posted_date": "2020-04-07",
      "last_synced_at": "2026-06-11T04:06:25.632Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03313947"
    },
    {
      "nct_id": "NCT07444528",
      "title": "Upper Airway Ultrasound to Predict Difficult Laryngoscopy in Neonates and Infants",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Neonates",
        "Infants Aged 0 Days to 12 Months Scheduled for Elective Surgery"
      ],
      "interventions": [
        {
          "name": "Upper airway ultrasound",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Children's Hospital of Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "365 Days",
        "sex": "ALL",
        "summary": "Up to 365 Days"
      },
      "enrollment_count": 180,
      "start_date": "2026-03-02",
      "completion_date": "2027-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-03-04",
      "last_synced_at": "2026-06-11T04:06:25.632Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07444528"
    }
  ]
}