Investigation of a Novel Oropharyngeal Airway: The ManMaxAirway
Public ClinicalTrials.gov record NCT03969147. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Guedel pattern or oropharyngeal airways (OPA) maintain an open oral airway in unconscious or semi-conscious patients by preventing the tongue from covering the epiglottis, but OPA placement carries a risk of inducing gag reflex and vomiting. Although various sizes are available, the design of the OPA has undergone little change since its introduction in the 1920s. The purpose of this study is to determine the utility of a novel airway device, the ManMaxAirway (MMA), as an alternative to the OPA.
Study identification
- NCT ID
- NCT03969147
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Interventions
- ManMaxAirway oropharyngeal airway adjunct Device
- Guedel Oropharyngeal airway adjunct Device
- No airway adjunct Device
Device
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 30, 2016
- Primary completion
- Jun 29, 2019
- Completion
- Jun 29, 2019
- Last update posted
- May 30, 2019
2016 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Vermont College of Medicine | Burlington | Vermont | 05401 | Recruiting |
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 NCT03969147, 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 May 30, 2019 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03969147 live on ClinicalTrials.gov.