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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Masks Clear all
Completed Phase 4 Interventional Results available

Randomized Controlled Trial of Surfactant Delivery Via Laryngeal Mask Airway (LMA) Versus Endotracheal Intubation

NCT01042600
View directory record Official record
Conditions
Respiratory Distress Syndrome, Newborn
Interventions
Endotracheal tube insertion, Laryngeal mask airway insertion
Device
Lead sponsor
Albany Medical College
Other
Eligibility
4 Hours to 48 Hours
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Jul 25, 2019 · Synced Sep 3, 2026, 7:28 AM EDT
Not listed No phase listed Observational

Convolutional Neural Network in Ovarian Follicle Identification

NCT04545918
View directory record Official record
Conditions
Infertility, Female, Ovarian Follicular Cyst
Interventions
Follicle Clarity
Device
Lead sponsor
Cycle Clarity
Industry
Eligibility
21 Years to 42 Years · Female only
Enrollment
80 participants
Timeline
2021
U.S. locations
1
States / cities
Mt. Pleasant, South Carolina
Source: ClinicalTrials.gov public record
Updated May 6, 2021 · Synced Sep 3, 2026, 7:28 AM EDT
Terminated Phase 4 Interventional Results available

Surfactant Via Endotracheal Tube vs. Laryngeal Mask Airway (LMA) in Preterm Neonates With Respiratory Distress Syndrome

NCT02164734
View directory record Official record
Conditions
Respiratory Distress Syndrome, Newborn
Interventions
Endotracheal intubation, Laryngeal mask airway, remifentanil
Device · Drug
Lead sponsor
Albany Medical College
Other
Eligibility
2 Hours to 48 Hours
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Sep 20, 2023 · Synced Sep 3, 2026, 7:28 AM EDT
Completed Not applicable Interventional Results available

Endotracheal Tube Versus Laryngeal Mask Airway for Esophagogastroduodenoscopy

NCT01936662
View directory record Official record
Conditions
Airway Morbidity
Interventions
LMA, ETT
Device
Lead sponsor
Indiana University
Other
Eligibility
3 Years to 17 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 1, 2016 · Synced Sep 3, 2026, 7:28 AM EDT
Completed Not applicable Interventional Results available

Non-Inferiority Study of the FRESCA Mask Versus Existing CPAP Mask for Treatment of Obstructive Sleep Apnea

NCT02387476
View directory record Official record
Conditions
Obstructive Sleep Apnea, Sleep Apnea, OSA
Interventions
FRESCA mask first night, CPAP Mask first night
Device
Lead sponsor
FRESCA Medical
Industry
Eligibility
18 Years to 70 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
5
States / cities
Fresno, California • Murrieta, California • Hollywood, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2018 · Synced Sep 3, 2026, 7:28 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Comparing Desflurane to Sevoflurane for the Effect on Recovery Time in Patients Undergoing Urological Cystoscope Surgery

NCT01219881
View directory record Official record
Conditions
Cystoscopes, Baxter Anaesthesia Brand of Desflurane, Sevoflurane
Interventions
Desflurane, Sevoflurane
Drug
Lead sponsor
Ohio State University
Other
Eligibility
50 Years to 75 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 15, 2021 · Synced Sep 3, 2026, 7:28 AM 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 Sep 3, 2026, 7:28 AM EDT
Completed Not applicable Interventional Results available

Effect of Head Rotation on Efficacy of Face Mask Ventilation in Anesthetized Obese (BMI ≥ 35) Adults

NCT03876873
View directory record Official record
Conditions
Noninvasive Ventilation
Interventions
Head Rotation During Face Mask Ventilation, Medline Top Valve Anesthesia Mask
Procedure · Device
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 9, 2024 · Synced Sep 3, 2026, 7:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Field Usability Study of Eclipse Mask

NCT05559047
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Eclipse mask
Device
Lead sponsor
Bleep, LLC
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
3
States / cities
Asheville, North Carolina • Huntersville, North Carolina • Murfreesboro, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Sep 3, 2026, 7:28 AM EDT
Completed Phase 4 Interventional

Impact of Anti-static Chamber/Mask

NCT00307970
View directory record Official record
Conditions
Asthma
Interventions
HFA FP MDI, conventional chamber/mask; anti-static chamber/mask
Drug · Device
Lead sponsor
University of Florida
Other
Eligibility
1 Year to 6 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 19, 2011 · Synced Sep 3, 2026, 7:28 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Effect of Dexmedetomidine Versus Midazolam Versus a Combination of the Two as a Premedication for Children Undergoing Bilateral Myringotomy Tube Insertion

NCT02134327
View directory record Official record
Conditions
Pre Operative Sedation, Mask Acceptance, Post Operative Delerium
Interventions
Combination of Dexmedetomidine with Midazolam
Drug
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
6 Months to 4 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Wilmington, Delaware
Source: ClinicalTrials.gov public record
Updated May 22, 2023 · Synced Sep 3, 2026, 7:28 AM EDT
Completed No phase listed Observational

OPTiMASK: Comparison of Pre-oxygenation With Standard Face Mask Combined With High Flow Nasal Oxygen With Pre-oxygenation With Standard Face Mask Alone

NCT05495841
View directory record Official record
Conditions
Surgery
Interventions
Pre-oxygenation
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Sep 3, 2026, 7:28 AM EDT
Terminated Not applicable Interventional Results available

The Efficacy of a New Mathematical Formula to Predict Continuous Positive Air Pressure With an Oronasal Mask Interface.

NCT02816255
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Full Face Mask with same CPAP Pressure, Full Face Mask with new Pressure
Device
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 27, 2022 · Synced Sep 3, 2026, 7:28 AM EDT
Completed Not applicable Interventional Results available

A Comparison of Different Ventilation Strategies in Infants Using the PLMA™

NCT03235817
View directory record Official record
Conditions
Ventilation
Interventions
Spontaneous ventilation, Pressure support ventilation, Pressure control ventilation
Other · Device
Lead sponsor
Wake Forest University
Other
Eligibility
1 Month to 11 Months
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 17, 2022 · Synced Sep 3, 2026, 7:28 AM 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 Sep 3, 2026, 7:28 AM EDT
Completed No phase listed Observational

Evaluation of An Optical Measurement Algorithm Combined With Patient and Provider Input to Reduce Mask Exchanges During Initial Positive Airway Pressure Therapy

NCT04688125
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Obesity Hypoventilation Syndrome (OHS), Sleep Apnea Syndromes
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 27, 2025 · Synced Sep 3, 2026, 7:28 AM EDT
Completed Not applicable Interventional

Air-Q® SP Versus Williams Intubating Airway for Single-Operator FOI

NCT03247803
View directory record Official record
Conditions
Intubation; Difficult or Failed, Laryngeal Masks
Interventions
air-Q® SP, Williams Airway Intubator (WA)
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 21, 2019 · Synced Sep 3, 2026, 7:28 AM EDT
Completed Not applicable Interventional Results available

A Development Study to Evaluate a Full-Face Mask for the Treatment of Obstructive Sleep Apnea

NCT03272763
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
F&P Toffee mask
Device
Lead sponsor
Fisher and Paykel Healthcare
Industry
Eligibility
22 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Roseville, California
Source: ClinicalTrials.gov public record
Updated Jun 20, 2022 · Synced Sep 3, 2026, 7:28 AM EDT
Completed Not applicable Interventional

The Optimal Time to Put Laryngeal Mask Airway in the Mouth Under General Anesthesia

NCT00972491
View directory record Official record
Conditions
General Anesthesia
Interventions
Insertion of Laryngeal Mask Airway
Procedure
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 3, 2013 · Synced Sep 3, 2026, 7:28 AM EDT
Completed Not applicable Interventional Results available

A New Insertion Technique for Laryngeal Mask Airway

NCT01749033
View directory record Official record
Conditions
Airway Morbidity
Interventions
Group 1 Classic, Group 2 pre-inflated, Group 3 ELL-PIC
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 90 Years
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Sep 3, 2026, 7:28 AM EDT
Completed Not applicable Interventional

Comparison of Two-hand Mask Ventilation Technique: Standard V-E Versus Reversal V-E Technique

NCT03170037
View directory record Official record
Conditions
Intubation
Interventions
Standard V-E ventilation technique, Reversal V-E ventilation technique
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 16, 2017 · Synced Sep 3, 2026, 7:28 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Comparative Evaluation of the Performance and Fit of Pediatric Face Masks

NCT02224612
View directory record Official record
Conditions
Healthy
Interventions
Medline Pediatric Face Masks, KC Childs Mask
Device
Lead sponsor
Medline Industries
Industry
Eligibility
4 Years to 12 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Mundelein, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 22, 2019 · Synced Sep 3, 2026, 7:28 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Detection of Sleep Stages and Arousals Using Neural Network Classifiers

NCT07136272
View directory record Official record
Conditions
Sleep Disordered Breathing (SDB), Sleep Apnea
Interventions
SSAM, Polysomnography, EnsoSleep
Device · Diagnostic Test
Lead sponsor
Pathway Medtech, LLC.
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
3
States / cities
Burlingame, California • Irvine, California • La Jolla, California
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced Sep 3, 2026, 7:28 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Mask Adhesive Institutional Study

NCT04644276
View directory record Official record
Conditions
Respiratory Failure, Covid19
Interventions
Mask with Mask Adhesive/Arm 1, Mask without Mask Adhesive / Arm 2
Device
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
18 Years to 85 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 25, 2023 · Synced Sep 3, 2026, 7:28 AM EDT