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NCT04286581 · ClinicalTrials.gov registry record · NA

Comparison of Ambu Auragain and I-Gel Supraglottic Airways in Adult Patients at an Ambulatory Surgery Center

A NA study of Surgery and Anesthesia, sponsored by University of Minnesota.

Completed
Registry status
NA
Development phase
148
Enrollment target
1
Study location

NCT04286581: Completed NA study of Surgery and Anesthesia, sponsored by University of Minnesota.

NCT04286581 is a NA study of Surgery and Anesthesia that has completed, run by University of Minnesota. The registered enrollment target is 148 participants, below the 52,851-participant average among 120 other Surgery trials with a reported enrollment target (100% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04286581, a NA study of Surgery and Anesthesia, has completed, sponsored by University of Minnesota.

COMPLETED
Registry status
NA
Development phase
148 participants
Enrollment target
1
Study location

Study Summary

The purpose of this study is to determine if an I-gel laryngeal mask airway (LMA) has a higher oropharyngeal leak pressure compared to an Ambu Auragain in adult patients in an ambulatory surgery center.

Primary Outcome

OLP will be measured immediately after insertion. This will be accomplished by closing the expiratory valve while keeping fresh gas flow at 3 liters/minute until equilibrium is reached. Pressure will be reported in cmH2O.

Conditions Studied

Interventions

  • DEVICE I-Gel Laryngeal Mask Airway
  • DEVICE Ambu Auragain Laryngeal Mask Airway

Study Locations (1)

Minnesota

  • University of Minnesota - Minneapolis

Trial Details

FieldValue
Enrollment Target 148 participants
Start Date 2021-03-22
Est. Completion 2021-10-31
Phase NA
University of Minnesota

966 total trials

What the finished NCT04286581 record still lists

NCT04286581 is an interventional study that assigns participants to a tested intervention. The registered 148 participants enrollment target is mid-sized for trials with a published cap, below the 52,851-participant average among 120 other Surgery trials with a reported enrollment target (100% lower).

The record links to 2 conditions, with Surgery appearing as the primary indexed condition, and to 2 interventions - of which I-Gel Laryngeal Mask Airway is the first listed.

NCT04286581 reports a single indexed study location in Minnesota.

Frequently Asked Questions

What is clinical trial NCT04286581 about?

NCT04286581 is a clinical study titled "Comparison of Ambu Auragain and I-Gel Supraglottic Airways in Adult Patients at an Ambulatory Surgery Center". The purpose of this study is to determine if an I-gel laryngeal mask airway (LMA) has a higher oropharyngeal leak pressure compared to an Ambu Auragain in adult patients in an ambulatory surgery center.

What is the current status of trial NCT04286581?

This trial is currently completed. It is a NA study. The enrollment target is 148 participants. The study started on 2021-03-22. Estimated completion is 2021-10-31.

What conditions does trial NCT04286581 study?

This clinical trial studies the following conditions: Surgery, Anesthesia.

What interventions are being tested in trial NCT04286581?

The interventions under investigation include: I-Gel Laryngeal Mask Airway (DEVICE), Ambu Auragain Laryngeal Mask Airway (DEVICE).

Who is sponsoring clinical trial NCT04286581?

This trial is sponsored by University of Minnesota, which has 966 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04286581 being conducted?

This trial has 1 study location across Minnesota. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Surgery

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04286581's enrollment target sits among peer trials

148 47th of 120 higher than 74 of 120 other Surgery trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Surgery trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04286581, the US trial registry maintained by the National Library of Medicine. NCT04286581 (mid enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.