Air-Q Intubating Laryngeal Airway Versus the Laryngeal Mask Airway (LMA)-Proseal
Public ClinicalTrials.gov record NCT01328405. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Air-Q Intubating Laryngeal Airway Versus the LMA-Proseal: A Prospective, Randomized Trial of Airway Seal Pressure
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Introduction: The air-QⓇ Intubating Laryngeal Airway (ILA) is a newer supraglottic airway. It is approved for use as a primary airway and as an aid for intubation in situations of anticipated or unanticipated difficult airways. A unique feature of this device as compared to other airways on the market is the size of the inner diameter (ID) and length of its airway tube. Direct placement of tracheal tubes \> 7.5 mm ID through the airway tube is possible. The ProSealTM LMA is considered the gold standard for supraglottic devices with respect to airway seal pressure. On average, it is reported to be approximately 28 cmH2O. This is significantly higher than that of the first generation LMA, the LMA-ClassicTM, which has a maximum seal pressure of 20 cmH2O, but averages 16-18 cmH2O in actual practice. In this study the investigators aim to test whether the air-QⓇ creates an airway seal pressure that is similar to the LMA-ProSealTM, whether the position of the air-QⓇ in relation to the vocal cords, as assessed by fiberoptic endoscopy, is similar to that of the LMA-ProSealTM and whether airway morbidity is similar between the air-QⓇ and the LMA-ProSealTM.
Study identification
- NCT ID
- NCT01328405
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 100 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2009
- Primary completion
- Mar 31, 2010
- Completion
- Mar 31, 2010
- Last update posted
- Oct 22, 2015
2009 – 2010
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Wisconsin School of Medicine and Public Health | Madison | Wisconsin | 53792 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01328405, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 22, 2015 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01328405 live on ClinicalTrials.gov.