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ClinicalTrials.gov public records Last synced Oct 24, 2026, 8:46 PM EDT

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Showing 1–24 of 252 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Face Masks Clear all
Completed Not applicable Interventional

Use of a 3D Printer to Make Custom Sleep Masks for Positive Airway Pressure Treatment

NCT02896751
View directory record Official record
Conditions
Sleep Apnea, Pediatric Sleep Apnea
Interventions
3D printed NIV mask
Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
5 Years to 25 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 3, 2025 · Synced Oct 24, 2026, 8:46 PM EDT
Not yet recruiting Not applicable Interventional

Clinical Evaluation of an Alarm Activated Detection System to Enable Early Intervention of Emerging Respiratory Decline With the Linshom Medical Continuous Predictive Respiratory Sensor (CPRS)

NCT07793981
View directory record Official record
Conditions
Post Surgical Respiratory Failure, Respiratory Complication, Opioid Induced Respiratory Depression, Respiratory Arrest
Interventions
Linshom Continuous Predictive Respiratory Monitoring
Device
Lead sponsor
Linshom Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
394 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Baltimore, Maryland • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 24, 2026, 8:46 PM EDT
Not listed No phase listed Observational

Advanced Prediction of Respiratory Depression Episode With the Linshom Continuous Predictive Respiratory Sensor

NCT05804175
View directory record Official record
Conditions
Post Surgical Respiratory Failure, Respiratory Complication
Interventions
Linshom Continuous Predictive Respiratory Monitoring
Device
Lead sponsor
Linshom Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Ellicott City, Maryland • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 1, 2024 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a N95 Respirator vs Cloth Mask on Exercise Capacity During Treadmill Exercise.

NCT04415879
View directory record Official record
Conditions
COVID-19
Interventions
N-95 Respirator, Cloth Face Mask
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 11, 2025 · Synced Oct 24, 2026, 8:46 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Reducing Delirium in the Surgical Intensive Care Unit

NCT02856737
View directory record Official record
Conditions
Delirium
Interventions
eye masks and earplugs
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 11, 2017 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nitrous Oxide Versus Intravenous Sedation for Anesthesia

NCT02755090
View directory record Official record
Conditions
Pregnancy Termination in Second Trimester
Interventions
Nitrous Oxide, IV Saline
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older · Female only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Denver, Colorado • Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Sep 15, 2017 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study Effects of Intermittent Hypoxia on Restoring Hand Function Following SCI

NCT01272336
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
Acute Intermittent Hypoxia (AIH), SHAM-Intermittent Room Air
Drug · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 26, 2016 · Synced Oct 24, 2026, 8:46 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Comparison of the Laryngeal Mask Airway (LMA) Proseal and LMA Supreme in Children

NCT01449656
View directory record Official record
Conditions
Children
Interventions
LMA Proseal: control device, LMA Supreme: comparison device
Device
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
6 Months to 6 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 12, 2011 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Supplemental Oxygen and the Risk of Surgical Site Infection

NCT00876005
View directory record Official record
Conditions
Surgical Site Infection
Interventions
Oxygen by mask
Other
Lead sponsor
Santa Clara Valley Health & Hospital System
Other
Eligibility
18 Years and older · Female only
Enrollment
1,202 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
San Jose, California
Source: ClinicalTrials.gov public record
Updated Oct 13, 2016 · Synced Oct 24, 2026, 8:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Very Brief Exposure: Development of a Novel Exposure Modality for Social Anxiety Disorder in Transition-Age Youth

NCT06526260
View directory record Official record
Conditions
Social Anxiety Disorder
Interventions
Very Brief Exposure to Facial Expressions
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
16 Years to 22 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Not applicable Interventional

Evaluation of the Efficacy of a Cosmetic Light Mask

NCT07054710
View directory record Official record
Conditions
Fine Lines, Contour, Sagging Skin, Dark Spots, Wrinkles, Firmness, Skin Tone, Radiance/Luminosity
Interventions
LED Light Treatment, Vibration Only
Device
Lead sponsor
Therabody, Inc.
Industry
Eligibility
35 Years to 65 Years
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Piscataway, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Phase 2 Interventional Results available

A Proof of Concept Study of Inhaled Nitric Oxide for Adults With Pulmonary Non-Tuberculous Mycobacterial Infection

NCT03748992
View directory record Official record
Conditions
Nontuberculous Mycobacterium Infection
Interventions
gNO
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Portland, Oregon • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 18, 2021 · Synced Oct 24, 2026, 8:46 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 28, 2023 · Synced Oct 24, 2026, 8:46 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Comparison of the Classic Face Mask Versus NuMask for Preoxygenation

NCT01865851
View directory record Official record
Conditions
Inspired Oxygen (FIO2), End-tidal Oxygen (ETO2), End-tidal Carbon Dioxide (ETCO2) and Respiratory Rate (RR) Will be Measured Every 30 Seconds
Interventions
Classic Face Mask and NuMask
Device
Lead sponsor
Nimmagadda, Usharani, M.D.
Individual
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 14, 2017 · Synced Oct 24, 2026, 8:46 PM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Validation of a Body-Composition Segmentation Software on a Diverse Public CT Scan Cohort

NCT07600866
View directory record Official record
Conditions
Sarcopenia, Body Composition, Obesity
Interventions
Soma Body-Composition Segmentation Software
Diagnostic Test
Lead sponsor
Nucleo Research, Inc.
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 24, 2026, 8:46 PM EDT
Recruiting No phase listed Observational

Forced Oscillometry in Infants With Bronchopulmonary Dysplasia

NCT04270045
View directory record Official record
Conditions
Infant, Premature, Diseases, Bronchopulmonary Dysplasia, Respiratory Distress Syndrome
Interventions
Non-invasive forced airway oscillometry
Device
Lead sponsor
Winston Manimtim
Other
Eligibility
Not listed
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Phase 2Phase 3 Interventional

Saline Hypertonic in Preschoolers + CT

NCT02950883
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Active Treatment Group 7% Hypertonic Saline, Control Group 0.9% Isotonic Saline
Drug
Lead sponsor
University of Washington, the Collaborative Health Studies Coordinating Center
Other
Eligibility
3 Years to 5 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
7
States / cities
Aurora, Colorado • Indianapolis, Indiana • St Louis, Missouri + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2024 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Studying the Effects of Natural Visual Scene Changes on Typical Adult Visual Perception

NCT05004649
View directory record Official record
Conditions
Visual Perception
Interventions
Psychophysical task
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 10, 2023 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Controlled Clinical Trial of Supplemental Oxygen for the Prevention of Post-Cesarean Infectious Morbidity

NCT00603603
View directory record Official record
Conditions
Infection; Cesarean Section, Surgical Wound Infection, Endometritis
Interventions
80% inhaled oxygen via non-rebreather mask, 30% inhaled oxygen via nasal cannula
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
12 Years to 50 Years · Female only
Enrollment
606 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 22, 2016 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Phase 3 Interventional Results available

TRS4Vision - A Study of TRS01 in Subjects With Active Non-infectious Anterior Uveitis Including Subjects With Uveitic Glaucoma

NCT05042609
View directory record Official record
Conditions
Non-infectious Anterior Uveitis, Uveitic Glaucoma
Interventions
TRS01, FDA approved steroid eye drop (masked)
Drug
Lead sponsor
Tarsier Pharma
Industry
Eligibility
0 Years to 75 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
19
States / cities
La Jolla, California • Los Angeles, California • Aurora, Colorado + 14 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Variable Dead Space Rebreathing Device to Treat Sleep Apnea

NCT03552133
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Sleep Apnea, Central
Interventions
Smart CO2
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 75 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 18, 2019 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intervention Study of Face Mask and Hand Sanitizer to Reduce Influenza Transmission

NCT00490633
View directory record Official record
Conditions
Influenza
Interventions
Ear Loop Procedure Mask, 62% Ethyl Alcohol Hand Sanitizer
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
1,420 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 19, 2011 · Synced Oct 24, 2026, 8:46 PM EDT
Terminated No phase listed Observational

Novel Technique for Face Mask Ventilation

NCT01946464
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Not listed
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 26, 2016 · Synced Oct 24, 2026, 8:46 PM EDT
Completed Phase 2 Interventional

An Open Label Study to Examine the Effects of DAS181 Administered by Dry Powder Inhaler (DPI) or Nebulized Formulation in Immunocompromised Subjects With Parainfluenza (PIV) Infection

NCT01924793
View directory record Official record
Conditions
Parainfluenza
Interventions
DAS181-F02 Dry Powder in Bulk, DAS181-F02 Nebulized Formulation Inhaled Dose
Drug
Lead sponsor
Ansun Biopharma, Inc.
Industry
Eligibility
12 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
23
States / cities
Duarte, California • Orange, California • Palo Alto, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2017 · Synced Oct 24, 2026, 8:46 PM EDT