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Showing 1–24 of 28 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Supraglottic Airway Clear all
Not listed No phase listed Observational Accepts healthy volunteers

Safety and Efficacy of the LMA Supreme When Inserted With Patients in the Prone Position

NCT03633942
View directory record Official record
Conditions
Airway Obstruction
Interventions
LMA Supreme
Device
Lead sponsor
Laser Spine Institute
Industry
Eligibility
18 Years to 70 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Aug 23, 2018 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Comparison of the Ambu AuraGain Versus LMA Supreme in Children

NCT02380768
View directory record Official record
Conditions
Supraglottic Airway
Interventions
Ambu AuraGain (size 1.5 or size 2.0), LMA Supreme (size 1.5 or size 2.0)
Device
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
3 Months to 6 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 19, 2015 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Assessment of the I-gel and Air-Q Supraglottic Airways as Conduits for Tracheal Intubation in Children

NCT02189590
View directory record Official record
Conditions
Tracheal Intubation in Children
Interventions
i-gel, air-Q
Device
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
1 Month to 6 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 23, 2014 · Synced Jul 22, 2026, 6:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Comparison of the LMA Unique and LMA Supreme in Children

NCT01409785
View directory record Official record
Conditions
Children
Interventions
Not listed
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
6 Months to 6 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 4, 2011 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional Results available

Air-Q® SP Versus Air-Q® and I-gel: A Randomized Clinical Trial

NCT01592760
View directory record Official record
Conditions
Laryngeal Masks
Interventions
air-Q SP, air-Q, i-gel
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 16, 2017 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Ambu® Laryngeal Mask as an Intubation Conduit

NCT00272194
View directory record Official record
Conditions
Intubation, Endotracheal
Interventions
Ambu Laryngeal Mask, Aintree Exchange Catheter, Laryngeal Mask Airway
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 80 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 22, 2016 · Synced Jul 22, 2026, 6:55 PM EDT
Withdrawn Phase 4 Interventional

Use of New Supraglottic Airway Devices in Severely Obese Patients: A Feasibility Study

NCT01124825
View directory record Official record
Conditions
Obesity
Interventions
IGEL, King airway
Device
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 13, 2012 · Synced Jul 22, 2026, 6:55 PM EDT
Withdrawn Not applicable Interventional

Non-inflatable Supraglottic Airway (NI-SGA) vs. Face Mask (FM) as a Primary Interface Device for Neonatal Resuscitation

NCT02629887
View directory record Official record
Conditions
Neonatal Resuscitation
Interventions
Non-inflatable supraglottic airway, Face Mask, T-Piece Resuscitator
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
Up to 30 Minutes
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 8, 2018 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of I-gel to the Laryngeal Mask Airway

NCT00706823
View directory record Official record
Conditions
Endotracheal Intubation, Supraglottic Airway
Interventions
i-gel airway (Intersurgical Ltd., Wokingham, England), Laryngeal Mask Airway-Unique
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 19, 2017 · Synced Jul 22, 2026, 6:55 PM EDT
Withdrawn Not applicable Interventional

Study Comparing Intubation Via Video Laryngeal Mask Airways (VLMAs) Versus Video Laryngoscopy

NCT06396234
View directory record Official record
Conditions
Laryngeal Mask Airways, Airway Management, Supraglottic Airways, Video-assisted
Interventions
Safe VLM and airway management, Endotracheal intubation using video laryngoscope, SaCo VLM and airway management
Device · Procedure
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 8, 2024 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Ambu AuraGain and Teleflex LMA Protector Fiberoptic Assessments in Elective Patients

NCT02724956
View directory record Official record
Conditions
Anesthesia
Interventions
Ambu AuraGain, Teleflex LMA Protector, Ambu aScope
Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 26, 2021 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional

LITES Task Order 0005 Prehospital Airway Control Trial (PACT)

NCT04100564
View directory record Official record
Conditions
Trauma Injury, Airway Control
Interventions
Supraglottic airway device, Standard airway management
Device · Other
Lead sponsor
Jason Sperry
Other
Eligibility
15 Years and older
Enrollment
2,010 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
14
States / cities
Atlanta, Georgia • Chicago, Illinois • Louisville, Kentucky + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Jul 22, 2026, 6:55 PM EDT
Completed No phase listed Observational

Supraglottic Airway Needed To Achieve Ventilation

NCT05190757
View directory record Official record
Conditions
Airway Complication of Anesthesia, Difficult or Failed Intubation
Interventions
Airway and Ventilation
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 4, 2023 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Fiberoptic Intubation With Fiberoptic Intubation Through an Air-Q Intubating Laryngeal Airway in Infants and Small Children

NCT01876940
View directory record Official record
Conditions
Fiberoptic Intubation in Children
Interventions
air-Q, followed by fiberoptic intubation, Free-hand Fiberoptic Intubation
Device
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
1 Day to 2 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 29, 2013 · Synced Jul 22, 2026, 6:55 PM EDT
Recruiting Not applicable Interventional

Supraglottic Airway for Resuscitation Trial

NCT07150923
View directory record Official record
Conditions
Neonatal Resuscitation, Delivery Room Resuscitation, Positive Pressure Ventilation, Infant, Newborn, Supraglottic Airway, Laryngeal Mask Airways, Implementation Research
Interventions
Enhanced Standard of Care ("Enhanced"), Enhanced Standard of Care ("Enhanced-Plus")
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
0 Days and older
Enrollment
36,503 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
30
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Chula Vista, California + 25 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Jul 22, 2026, 6:55 PM EDT
Recruiting Not applicable Interventional

Hospital Airway Resuscitation Trial

NCT05520762
View directory record Official record
Conditions
Cardiac Arrest, Respiratory Failure
Interventions
A strategy of first choice supraglottic airway, A strategy of first choice endotracheal intubation
Procedure
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
1,060 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional Results available

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

NCT04286581
View directory record Official record
Conditions
Anesthesia, Surgery
Interventions
I-Gel Laryngeal Mask Airway, Ambu Auragain Laryngeal Mask Airway
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 80 Years
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 18, 2022 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Comparison of the Airway Devices

NCT00581386
View directory record Official record
Conditions
Endotracheal Intubation, Supraglottic Airway
Interventions
LTS-D, ProSeal Laryngeal Mask Airway, Esophageal Tracheal Combitube (ETC)
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 80 Years
Enrollment
218 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 19, 2016 · Synced Jul 22, 2026, 6:55 PM EDT
Recruiting Not applicable Interventional

Pilot Feasibility Trial of the SafeLM Supraglottic Airway (SGA)

NCT05989880
View directory record Official record
Conditions
Anesthesia
Interventions
SafeLM as a supraglottic airway device with video capability, SafeLM as a supraglottic airway device without video capability, SafeLM as a conduit for intubation using an endotracheal tube with video capability, SafeLM as a conduit for intubation using a bougie with video capability
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 9, 2024 · Synced Jul 22, 2026, 6:55 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

SGA for TEE: Safe Alternative to Deep Sedation for Patients With High-risk Cardiopulmonary Disease.

NCT04939220
View directory record Official record
Conditions
Cardiopulmonary Disease
Interventions
TEE with SGA, TEE with Deep Sedation
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 120 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 20, 2024 · Synced Jul 22, 2026, 6:55 PM EDT
Recruiting No phase listed Observational

Laryngeal Cryotherapy for Refractory Neurogenic Cough

NCT05665244
View directory record Official record
Conditions
Upper-Airway Cough Syndrome
Interventions
Laryngeal cryotherapy, Cryoprobe
Procedure · Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Jul 22, 2026, 6:55 PM EDT
Enrolling by invitation Not applicable Interventional

Surfactant Using a Supraglottic Airway Device in Late Preterm to Early Term Infants

NCT07176117
View directory record Official record
Conditions
Respiratory Distress Syndrome (Neonatal), Surfactant
Interventions
Surfactant Administration Through Laryngeal or Supraglottic Airway (SALSA), Continuous Positive Airway Pressure (CPAP)
Procedure
Lead sponsor
Sharp HealthCare
Other
Eligibility
33 Weeks to 38 Weeks
Enrollment
422 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
3
States / cities
Chula Vista, California • La Mesa, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

AMBU AScope2 Fiberoptic Intubation Versus Fastrach Intubating LMA

NCT01656967
View directory record Official record
Conditions
Supraglottic Airway
Interventions
AMBU Aura-I/aScope 2, LMA Fastrach Single Use
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 80 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 7, 2018 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional Results available

A Dual Channel Supraglottic Airway Device (LMA Gastro) for Oxygenation in Patients Undergoing ERCP

NCT04740164
View directory record Official record
Conditions
Bile Duct Carcinoma, Gallbladder Carcinoma, Pancreatic Ductal Adenocarcinoma
Interventions
Endoscopic Retrograde Cholangiopancreatography
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 5, 2024 · Synced Jul 22, 2026, 6:55 PM EDT