{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=I-gel+supraglottic+device",
    "query": {
      "intervention": "I-gel supraglottic device"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 7,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-24T13:01:24.063Z",
  "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": "NCT01592760",
      "title": "Air-Q® SP Versus Air-Q® and I-gel: A Randomized Clinical Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Laryngeal Masks"
      ],
      "interventions": [
        {
          "name": "air-Q SP",
          "type": "DEVICE"
        },
        {
          "name": "air-Q",
          "type": "DEVICE"
        },
        {
          "name": "i-gel",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 225,
      "start_date": "2012-05",
      "completion_date": "2014-08",
      "has_results": true,
      "last_update_posted_date": "2017-03-17",
      "last_synced_at": "2026-09-24T13:01:24.063Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01592760"
    },
    {
      "nct_id": "NCT02202174",
      "title": "The Safety and Efficacy of Supraglottic Airway Use in Children",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Supraglottic Airway Use in Children"
      ],
      "interventions": [
        {
          "name": "Supraglottic Airway Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ann & Robert H Lurie Children's Hospital of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "1 Day",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "1 Day to 18 Years"
      },
      "enrollment_count": 10000,
      "start_date": "2014-06",
      "completion_date": "2015-10",
      "has_results": false,
      "last_update_posted_date": "2015-07-29",
      "last_synced_at": "2026-09-24T13:01:24.063Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02202174"
    },
    {
      "nct_id": "NCT02476565",
      "title": "Comparison of Endotracheal Intubation Over the Aintree Via the I-gel and Laryngeal Mask Airway Supreme",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Difficult Intubation"
      ],
      "interventions": [
        {
          "name": "LMA-Supreme supraglottic device",
          "type": "DEVICE"
        },
        {
          "name": "I-gel supraglottic device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Vanderbilt University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 39,
      "start_date": "2014-09",
      "completion_date": "2016-09",
      "has_results": true,
      "last_update_posted_date": "2018-03-16",
      "last_synced_at": "2026-09-24T13:01:24.063Z",
      "location_count": 2,
      "location_summary": "Nashville, Tennessee • San Antonio, Texas",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02476565"
    },
    {
      "nct_id": "NCT02532465",
      "title": "Glottic View Using Supraglottic Devices in Pediatric Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Operative Surgical Procedures"
      ],
      "interventions": [
        {
          "name": "Air-Q",
          "type": "DEVICE"
        },
        {
          "name": "i-gel",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Senthil G. Krishna",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "Up to 18 Years"
      },
      "enrollment_count": 50,
      "start_date": "2015-08",
      "completion_date": "2018-09-26",
      "has_results": true,
      "last_update_posted_date": "2019-08-22",
      "last_synced_at": "2026-09-24T13:01:24.063Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02532465"
    },
    {
      "nct_id": "NCT02189590",
      "title": "Assessment of the I-gel and Air-Q Supraglottic Airways as Conduits for Tracheal Intubation in Children",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tracheal Intubation in Children"
      ],
      "interventions": [
        {
          "name": "i-gel",
          "type": "DEVICE"
        },
        {
          "name": "air-Q",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ann & Robert H Lurie Children's Hospital of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "1 Month",
        "maximum_age": "6 Years",
        "sex": "ALL",
        "summary": "1 Month to 6 Years"
      },
      "enrollment_count": 96,
      "start_date": "2014-07",
      "completion_date": "2014-09",
      "has_results": false,
      "last_update_posted_date": "2014-10-24",
      "last_synced_at": "2026-09-24T13:01:24.063Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02189590"
    },
    {
      "nct_id": "NCT04286581",
      "title": "Comparison of Ambu Auragain and I-Gel Supraglottic Airways in Adult Patients at an Ambulatory Surgery Center",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anesthesia",
        "Surgery"
      ],
      "interventions": [
        {
          "name": "I-Gel Laryngeal Mask Airway",
          "type": "DEVICE"
        },
        {
          "name": "Ambu Auragain Laryngeal Mask Airway",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 148,
      "start_date": "2021-03-22",
      "completion_date": "2021-10-31",
      "has_results": true,
      "last_update_posted_date": "2022-12-19",
      "last_synced_at": "2026-09-24T13:01:24.063Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04286581"
    },
    {
      "nct_id": "NCT00706823",
      "title": "Comparison of I-gel to the Laryngeal Mask Airway",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Endotracheal Intubation",
        "Supraglottic Airway"
      ],
      "interventions": [
        {
          "name": "i-gel airway (Intersurgical Ltd., Wokingham, England)",
          "type": "DEVICE"
        },
        {
          "name": "Laryngeal Mask Airway-Unique",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 50,
      "start_date": "2008-02",
      "completion_date": "2008-08",
      "has_results": true,
      "last_update_posted_date": "2017-02-20",
      "last_synced_at": "2026-09-24T13:01:24.063Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00706823"
    }
  ]
}