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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Mask Ventilation Clear all
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 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional Results available

Laryngeal Mask Airway (LMA) for Surfactant Administration in Neonates

NCT01116921
View directory record Official record
Conditions
Respiratory Distress Syndrome
Interventions
Nasal continuous positive airway pressure (nCPAP), Laryngeal Mask Airway (LMA) to deliver surfactant, Surfactants, Pulmonary
Device · Drug
Lead sponsor
University of Minnesota
Other
Eligibility
Up to 36 Hours
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
7
States / cities
Loma Linda, California • San Diego, California • Maple Grove, Minnesota + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2017 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional

Feasibility Study to Assess the Scan, Fit and Print Process for the Aveera "Patient Matched" CPAP Mask

NCT02972970
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Aveera
Device
Lead sponsor
Metamason
Industry
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2017 · Synced Sep 14, 2026, 1:13 PM 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 14, 2026, 1:13 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Assessment of Fit of Novel N95 Style Transparent Face Masks

NCT06570161
View directory record Official record
Conditions
Respiratory Disease, Infection, Coronavirus, Respiratory Tract Infections
Interventions
SEEUS95 Transparent mask, CrystalGuard Mask, N95 face mask
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 27, 2025 · Synced Sep 14, 2026, 1:13 PM 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 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional Results available

Evaluation of the F&P Toffee Nasal Pillows Mask, US, 2022

NCT05573763
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
F&P Toffee
Device
Lead sponsor
Fisher and Paykel Healthcare
Industry
Eligibility
22 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 21, 2025 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Phase 4 Interventional

Mask Ventilation Before and After Neuromuscular Blockade

NCT02237443
View directory record Official record
Conditions
Anesthesia
Interventions
Rocuronium, Vecuronium Bromide, Succinylcholine
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 90 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 8, 2015 · Synced Sep 14, 2026, 1:13 PM 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 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional Results available

PEEP Mask for Tracheobronchomalacia-Induced Cough

NCT04169282
View directory record Official record
Conditions
Tracheobronchomalacia
Interventions
nPEP (non-invasive positive expiratory pressure) mask
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 27, 2023 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional

Laryngeal Mask Airway in Pediatric Adenotonsillectomy

NCT01695980
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Tonsillitis
Interventions
ETT with non modified retractor, LMA with modified retractor
Procedure · Other
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
2 Years to 16 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 10, 2022 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional Results available

Amara View Benchmark Study

NCT06535932
View directory record Official record
Conditions
Sleep Apnea Syndromes
Interventions
Amara View Minimal Contact Full Face Mask, F40 Minimal Contact Full Face Mask
Device
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
21 Years to 85 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 2, 2025 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional Results available

Evaluation of a Full-Face Mask for the Treatment of Obstructive Sleep Apnea (OSA)

NCT03329352
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
F&P Full-Face Mask
Device
Lead sponsor
Fisher and Paykel Healthcare
Industry
Eligibility
22 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Nov 9, 2021 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional

Cohort 2 Efficacy of Nasopharyngeal Ventilation With Endotracheal Tube for Surgery

NCT02018146
View directory record Official record
Conditions
General Anesthesia With Endotracheal Intubation in Surgery
Interventions
Mask then nasopharyngeal, Nasopharyngeal then mask
Other
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 29, 2019 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

End Tidal CO2 and Masks: Is There a Correlation?

NCT06437301
View directory record Official record
Conditions
Hypercapnia
Interventions
Baseline measure of ETCO2 without mask, Baseline ETCO2 with mask, ETCO2 after 200 meter walk with mask, ETCO2 after 200 meter walk without mask
Other
Lead sponsor
CHRISTUS Health
Other
Eligibility
18 Years to 75 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Corpus Christi, Texas
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Phase 3 Interventional Results available

Newborn Ventilation in the Delivery Room: Could it be Improved With a T-piece Resuscitator?

NCT00443118
View directory record Official record
Conditions
Resuscitation
Interventions
T-piece resuscitator Neopuff TM, Self Inflating Bag with PEEP, Self Inflating Bag without PEEP
Device
Lead sponsor
Edgardo Szyld
Other
Eligibility
Up to 2 Minutes
Enrollment
1,032 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
2
States / cities
Springfield, Illinois • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 27, 2018 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Phase 2 Interventional Results available

Lucinactant for Treatment of Acute Hypoxemic Respiratory Failure in Children up to Two Years Old

NCT00578734
View directory record Official record
Conditions
Acute Hypoxemic Respiratory Failure
Interventions
Lucinactant, Sham Comparator
Drug · Other
Lead sponsor
Windtree Therapeutics
Industry
Eligibility
Up to 2 Years
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Warrington, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 2, 2012 · Synced Sep 14, 2026, 1:13 PM EDT
Withdrawn Phase 3 Interventional

Safety Study of Positive Airway Pressure Via a Nasal Mask in Obese Patients

NCT01627925
View directory record Official record
Conditions
Upper Airway Obstruction
Interventions
nasal mask and continuous positive airway pressure
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 17, 2017 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Noninvasive Ventilation Masks Carbon Dioxide Clearance in Normal Volunteers

NCT03882723
View directory record Official record
Conditions
CO2 Clearance, Mask Comfort, Rebreathing Exhaled Gas
Interventions
Evaluated 4 masks used for NIV with mechanical ventilators
Device
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced Sep 14, 2026, 1:13 PM EDT
Terminated Not applicable Interventional

A Pilot Study of the Utility of 3D Printed Masks for ALS Subjects

NCT03519880
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Custom Mask Interface
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 5, 2021 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional Results available

A Development Study to Evaluate a Nasal Mask for the Treatment of Obstructive Sleep Apnea

NCT03124069
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
F&P Saturn
Device
Lead sponsor
Fisher and Paykel Healthcare
Industry
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
South Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 13, 2021 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Investigation of Efficiency of Breathing With Different Breathing Patterns

NCT00784004
View directory record Official record
Conditions
Respiratory Physiology, Respiratory Insufficiency, Breathing Patterns
Interventions
Breathing Patterns
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 1, 2014 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pilot Study of the Comparison of the Upper Airway Dynamics of Oronasal vs Nasal Masks With PAP Treatment

NCT01939938
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
Nasal and Oronasal PAP Mask
Device
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 16, 2018 · Synced Sep 14, 2026, 1:13 PM EDT
Completed Not applicable Interventional Results available

The Evaluation of a New Nasal Mask for the Treatment of Obstructive Sleep Apnea

NCT04011826
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Device: Trial nasal mask (F&P)
Device
Lead sponsor
Fisher and Paykel Healthcare
Industry
Eligibility
22 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 30, 2021 · Synced Sep 14, 2026, 1:13 PM EDT