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ClinicalTrials.gov public records Last synced Oct 31, 2026, 1:39 PM EDT

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Showing 169–192 of 560 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Face Mask Clear all
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Effects of Caffeine and Intermittent Hypoxia on Leg Function in Human Spinal Cord Injury

NCT02323698
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
Caffeine, AIH, Placebo, SHAM
Drug · Other
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 13, 2023 · Synced Oct 31, 2026, 1:39 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Clinical Evaluation of a Multi-functional Beauty Device on Cosmetic Skin Outcomes

NCT07871708
View directory record Official record
Conditions
Skin Appearance, Skin Texture, Skin Sagging, Wrinkles
Interventions
Multi-functional Home-use Beauty Device, Topical Skincare Serum, Skincare Mask
Device · Other
Lead sponsor
APR Co., Ltd.
Industry
Eligibility
30 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 31, 2026, 1:39 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Human Perception of Odors and Odor Blockers

NCT06191419
View directory record Official record
Conditions
Tobacco Smoking, Smoking Behaviors
Interventions
Odorants
Other
Lead sponsor
Tim McClintock
Other
Eligibility
18 Years to 60 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 31, 2026, 1:39 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Capnogram and Fluid Responsiveness

NCT03788707
View directory record Official record
Conditions
Healthy, Blood Pressure
Interventions
Passive leg raising
Other
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 28, 2021 · Synced Oct 31, 2026, 1:39 PM EDT
Completed Not applicable Interventional

Preventing Hypoxemia With Manual Ventilation During Endotracheal Intubation (PreVent) Trial

NCT03026322
View directory record Official record
Conditions
Respiratory Failure, Respiratory Failure With Hypoxia, Endotracheal Intubation
Interventions
Manual Ventilation, No Manual Ventilation
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
401 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
5
States / cities
Birmingham, Alabama • New Orleans, Louisiana • Nashville, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 13, 2018 · Synced Oct 31, 2026, 1:39 PM EDT
Completed Not applicable Interventional

Role of Exercise in Diastolic Heart Failure

NCT01047631
View directory record Official record
Conditions
Diastolic Heart Failure, Heart Failure With Preserved Ejection Fraction
Interventions
Functional circuit training and lifestyle counseling, Health education and independent walking
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
60 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 28, 2015 · Synced Oct 31, 2026, 1:39 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

MRI and Cardio-Pulmonary Exercise Testing in Evaluating Exercise Intolerance in Patients With Stage I-III Breast Cancer After Chemotherapy Treatment

NCT02702830
View directory record Official record
Conditions
Healthy Subject, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
Interventions
Cardiopulmonary Exercise Testing, Magnetic Resonance Imaging
Other · Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
40 Years to 65 Years · Female only
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 26, 2019 · Synced Oct 31, 2026, 1:39 PM EDT
Completed Not applicable Interventional

A Study of the Effects of Lavender Aromatherapy on Preoperative Anxiety in Breast Surgery Patients

NCT03445130
View directory record Official record
Conditions
Anxiety
Interventions
Lavandula Angustifolia oil (LO), Michelia Alba Leaf oil (MA), Almond oil (AO), Water
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 100 Years · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 18, 2022 · Synced Oct 31, 2026, 1:39 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 Dec 1, 2021 · Synced Oct 31, 2026, 1:39 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 31, 2026, 1:39 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Vocxi Breath Analyzer Study in Pediatric Respiratory Infection

NCT07902115
View directory record Official record
Conditions
Acute Respiratory Illness, Viral Respiratory Infection
Interventions
MBP® Breath Analyzer
Device
Lead sponsor
University of Minnesota
Other
Eligibility
7 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 28, 2026 · Synced Oct 31, 2026, 1:39 PM EDT
Completed Phase 2 Interventional Results available

Sapropterin as a Treatment for Autistic Disorder

NCT00850070
View directory record Official record
Conditions
Autistic Disorder
Interventions
sapropterin, Placebo
Drug
Lead sponsor
The Children's Health Council
Other
Eligibility
3 Years to 6 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 1, 2018 · Synced Oct 31, 2026, 1:39 PM EDT
Completed Not applicable Interventional Results available

Non-Invasive Ventilation Via a Helmet Device for Patients Respiratory Failure

NCT01680783
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome, Shock, Ventilatory Failure, Cardiogenic Pulmonary Edema
Interventions
Non invasive ventilation using a helmet hyperbaric device, Noninvasive ventilation via facemask
Device · Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 100 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 14, 2020 · Synced Oct 31, 2026, 1:39 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 9, 2015 · Synced Oct 31, 2026, 1:39 PM EDT
Terminated Not applicable Interventional Results available

Pairing Intermittent Hypoxia and Transcutaneous Electrical Spinal Cord Stimulation to Promote Arm Use After Cervical SCI

NCT04854057
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
AIH - Intermittent Hypoxia - hypoxia air mixture, SHAM - Intermittent Room Air - room air mixture, TESS - Transcutaneous Electrical Spinal Cord Stimulation + Functional Task Practice
Other · Device
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 10, 2024 · Synced Oct 31, 2026, 1:39 PM EDT
Recruiting Not applicable Interventional

Effect of CPAP on 6-Minute Walk Test Outcomes in Patients With ECAC

NCT04217603
View directory record Official record
Conditions
Tracheobronchomalacia, Excessive Dynamic Airway Collapse
Interventions
Continuous positive airway pressure (CPAP) device, Sham-continuous positive airway pressure (CPAP) device
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 31, 2026, 1:39 PM EDT
Completed Not applicable Interventional Results available

Feasibility of Laryngeal Mask Airway Gastro on Patients Undergoing Endoscopic Retrograde Cholangiopancreatography for Pancreas and Bile Duct Disorders

NCT03775681
View directory record Official record
Conditions
Bile Duct Disorder, Endocrine Pancreas Disorder
Interventions
Endoscopic Retrograde Cholangiopancreatography, Interview, Laryngeal Mask Airway
Procedure · Other · Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Oct 31, 2026, 1:39 PM EDT
Recruiting Not applicable Interventional

Sana Device for Post-Treatment Lyme Disease Syndrome Chronic Pain

NCT06655844
View directory record Official record
Conditions
Post-treatment Lyme Disease Syndrome, Chronic Pain
Interventions
Sana Pain Reliever, Sham SPR
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 28, 2026 · Synced Oct 31, 2026, 1:39 PM EDT
Active, not recruiting Not applicable Interventional

3D Printer Modified CPAP Mask for Obstructive Sleep Apnea

NCT03932383
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Custom CPAP mask
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 17, 2020 · Synced Oct 31, 2026, 1:39 PM EDT
Completed Not applicable Interventional

Infant Study of Inhaled Saline in Cystic Fibrosis

NCT00709280
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
7% Hypertonic Saline (HS), 0.9% Isotonic Saline (IS)
Drug
Lead sponsor
CF Therapeutics Development Network Coordinating Center
Network
Eligibility
4 Months to 59 Months
Enrollment
321 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
28
States / cities
Birmingham, Alabama • Phoenix, Arizona • Palo Alto, California + 24 more
Source: ClinicalTrials.gov public record
Updated Feb 12, 2013 · Synced Oct 31, 2026, 1:39 PM EDT
Completed Not applicable Interventional Results available

Pilairo Lab Market Research

NCT01824979
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
CPAP mask ( Pilairo), Other CPAP mask
Device · Procedure
Lead sponsor
Fisher and Paykel Healthcare
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Burlingame, California
Source: ClinicalTrials.gov public record
Updated Mar 9, 2018 · Synced Oct 31, 2026, 1:39 PM EDT
Completed Not applicable Interventional Results available

A Comparison of Desflurane vs. Sevoflurane and the Time to Awakening and the Incidence and Severity of Cough

NCT01202162
View directory record Official record
Conditions
Surgery, Anesthesia
Interventions
Desflurane, Administration of Sevoflurane
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 25, 2013 · Synced Oct 31, 2026, 1:39 PM EDT
Not yet recruiting Not applicable Interventional

Perioperative High-flow Nasal Oxygen in Patients Undergoing Robotic Surgery

NCT07591610
View directory record Official record
Conditions
Robotic Surgery
Interventions
High flow nasal oxygen
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Oct 31, 2026, 1:39 PM EDT
Completed Phase 2 Interventional Results available

Lidocaine as an Endotracheal Tube (ETT) Cuff Media

NCT03343080
View directory record Official record
Conditions
Cardiac Disease
Interventions
1.8% lidocaine plus 0.76% sodium bicarbonate, Air
Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 27, 2019 · Synced Oct 31, 2026, 1:39 PM EDT