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ClinicalTrials.gov public records Last synced Oct 21, 2026, 4:20 PM EDT

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Showing 97–120 of 230 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Non-Invasive Ventilation Clear all
Terminated Not applicable Interventional Results available

The Use of High Frequency Oscillations With NIV in Hypercapnic COPD Participants

NCT02680639
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
BiPAP Synchrony ventilator
Device
Lead sponsor
Philips Respironics
Industry
Eligibility
21 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 6, 2019 · Synced Oct 21, 2026, 4:20 PM EDT
Completed No phase listed Observational

Detection of Postoperative Respiratory Depression in High Risk Patients Utilizing Minute Ventilation Monitoring

NCT04017702
View directory record Official record
Conditions
Respiratory Depression
Interventions
Expiron respirator
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years to 80 Years
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 1, 2022 · Synced Oct 21, 2026, 4:20 PM EDT
Completed Not applicable Interventional Results available

Regional Versus General Anesthesia for Promoting Independence After Hip Fracture

NCT02507505
View directory record Official record
Conditions
Hip Fractures
Interventions
Regional Anesthesia, General Anesthesia
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
50 Years and older
Enrollment
1,848 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
38
States / cities
Birmingham, Alabama • Sacramento, California • Hartford, Connecticut + 31 more
Source: ClinicalTrials.gov public record
Updated May 13, 2024 · Synced Oct 21, 2026, 4:20 PM EDT
Completed Not applicable Interventional Results available

Relationship Between EIT and Respiratory Status in Very Preterm Infants

NCT06609135
View directory record Official record
Conditions
Chronic Lung Disease of Prematurity, Bronchopulmonary Dysplasia, Premature Lungs
Interventions
Sentec LuMon Device (EIT system), Sentec Digital Monitoring System (transcutaneous CO2 monitor)
Device
Lead sponsor
Lawrence Rhein
Other
Eligibility
5 Days and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Oct 21, 2026, 4:20 PM EDT
Recruiting Phase 2Phase 3 Interventional

Randomized Controlled Trial of Treatment to Optimize Heart Rate Variability for Persistent Post-Concussion Symptoms

NCT07071350
View directory record Official record
Conditions
Autonomic Nervous System Disease, Concussive Injury, Mild Traumatic Brain Injury, Post Traumatic Stress Disorder, Persistent Post Concussion Syndrome
Interventions
HRV Coherence Ratio, NSI, Pittsburgh Sleep Quality Index (PSQI), Quantitative Sleep Measures, Patient Global Impression of Change (PGIC), Cognitive Performance/NIH Toolbox Cognitive Battery, Pain Interference/TBI-QoL Pain Interference Short-Form, Patient Health Questionnaire-9 (PHQ-9), PTSD Checklist for DSM-5 (PCL-5), HRV Biofeedback (HRV-B), Psychoeducational (Edu) Comparator Intervention
Other · Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Recruiting Not applicable Interventional

Breast Elasticity Imaging During Neoadjuvant Chemotherapy

NCT04824027
View directory record Official record
Conditions
Breast Cancer
Interventions
Harmonic motion imaging
Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 21, 2026, 4:20 PM EDT
Terminated Not applicable Interventional

Impact of Non-invasive Ventilation in Hypercapnic COPD

NCT03522805
View directory record Official record
Conditions
Copd, Chronic Obstructive Pulmonary Disease, Hypercapnia, Chronic Respiratory Failure, Hypoventilation
Interventions
High-intensity non-invasive ventilation
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
45 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 27, 2020 · Synced Oct 21, 2026, 4:20 PM EDT
Completed No phase listed Observational

HERMES: International Survey and Portable External Power Evaluation During Respiratory Support Transport

NCT07807189
View directory record Official record
Conditions
Patient Transport, Respiratory Failure, Noninvasive Ventilation, High-Flow Nasal Oxygen, Mechanical Ventilation, Patient Safety, Transport Safety, Medical Equipment Safety, Electrical Power Continuity
Interventions
Portable External Power Supply
Device
Lead sponsor
Medipol University
Other
Eligibility
Not listed
Enrollment
246 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Mount Kisco, New York
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Active, not recruiting Not applicable Interventional

The Maximizing Extubation Outcomes Through Educational and Organizational Research (METEOR) Trial

NCT05523479
View directory record Official record
Conditions
Acute Respiratory Failure, Airway Extubation
Interventions
Traditional online education, Interprofessional education, Clinical protocol, Risk-stratified preventive post-extubation noninvasive ventilation (NIV) or high-flow nasal cannula oxygen (HFNC), Preventive post-extubation high-flow nasal cannula oxygen (HFNC)
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
13,018 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
17
States / cities
Carlisle, Pennsylvania • Hanover, Pennsylvania • Harrisburg, Pennsylvania + 7 more
Source: ClinicalTrials.gov public record
Updated May 8, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Completed No phase listed Observational Results available

Third International Study on Mechanical Ventilation

NCT01093482
View directory record Official record
Conditions
Acute Respiratory Failure
Interventions
Not listed
Lead sponsor
Hospital Universitario Getafe
Other
Eligibility
18 Years and older
Enrollment
8,151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
18
States / cities
Iowa City, Iowa • Louisville, Kentucky • Boston, Massachusetts + 12 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2018 · Synced Oct 21, 2026, 4:20 PM EDT
Recruiting Phase 4 Interventional

International Care Bundle Evaluation in Cerebral Hemorrhage Research

NCT06429332
View directory record Official record
Conditions
Intracerebral Hemorrhage, Intracerebral Haemorrhage, Intraventricular Hemorrhage, Stroke, Cerebrovascular Disease
Interventions
Reversal of Oral anticoagulation within 30 minutes, Early intensive blood pressure lowering, Treatment of pyrexia, Hyperglycemia treatment, Do-not-resuscitate (DNR) or withdrawal of care, Referral to Intensive Care, Referral to Neurosurgery, Repeat brain imaging, Standard care
Other · Diagnostic Test
Lead sponsor
Region Skane
Other
Eligibility
18 Years and older
Enrollment
3,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Completed Not applicable Interventional Results available

A Non-invasive Intervention (BreEStim) for Management of Phantom Limb Pain (PLP) After Limb Amputation (Experiment 1)

NCT04750525
View directory record Official record
Conditions
Pain Management
Interventions
BreEStim, EStim
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 75 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Oct 21, 2026, 4:20 PM EDT
Terminated Not applicable Interventional Results available

Effect of Noninvasive Ventilation on Lung Function in Amyotrophic Lateral Sclerosis

NCT00537446
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Motor Neuron Disease
Interventions
noninvasive positive pressure ventilation
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 80 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 27, 2020 · Synced Oct 21, 2026, 4:20 PM EDT
Recruiting Early Phase 1 Interventional

Supplemental Oxygen in Pulmonary Embolism (SO-PE)

NCT05891886
View directory record Official record
Conditions
Pulmonary Embolism, Venous Thromboembolism, Metabolomics, Oxygen Inhalation Therapy
Interventions
Oxygen Therapy, Non-rebreather mask
Drug · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 15, 2025 · Synced Oct 21, 2026, 4:20 PM EDT
Withdrawn Phase 3 Interventional

Aralast NP With Antiviral Treatment and Standard of Care Versus Antiviral Treatment With Standard of Care in Hospitalized Patients With Pneumonia and COVID-19 Infection

NCT04675086
View directory record Official record
Conditions
Covid19, Pneumonia, Viral
Interventions
alpha1-proteinase inhibitor, Antiviral Agents
Drug
Lead sponsor
Blessing Corporate Services, Inc
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Hannibal, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 21, 2020 · Synced Oct 21, 2026, 4:20 PM EDT
Completed Not applicable Interventional

Individualized Perioperative Open Lung Ventilatory Strategy

NCT02158923
View directory record Official record
Conditions
Moderated-high Risk of Postoperative Pulmonary Complication, Abdominal Surgery Expected More Than Two Hours
Interventions
Alveolar recruitment maneuver, Calculation of optimal PEEP, Postoperative CPAP
Procedure
Lead sponsor
Fundación para la Investigación del Hospital Clínico de Valencia
Other
Eligibility
18 Years and older
Enrollment
920 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 17, 2016 · Synced Oct 21, 2026, 4:20 PM EDT
Recruiting Not applicable Interventional

Non-Invasive Interventions for Respiratory Recovery in Chronic Spinal Cord Injury

NCT07135583
View directory record Official record
Conditions
Spinal Cord Injury, Chronic, Spinal Cord Injury Cervical, Spinal Cord Injury Thoracic, Incomplete Spinal Cord Injury
Interventions
Active Comparator: Single Intervention 1, Active Comparator: Single Intervention 2, Respiratory Resistance Exercise
Other · Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Work-Related Effects of Heat, Activity, and Fat in Middle Aged Men

NCT02532725
View directory record Official record
Conditions
Obesity, Gender, Problem of Aging
Interventions
Cardiopulmonary Exercise Stress Test, Climatic-Controlled Cardiopulmonary Exercise Stress Test, Body Composition Evaluation, Pre-Exercise Risk Assessment
Procedure
Lead sponsor
Freeman-Sheldon Research Group, Inc.
Other
Eligibility
35 Years to 55 Years · Male only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1972
U.S. locations
1
States / cities
Buckhannon, West Virginia
Source: ClinicalTrials.gov public record
Updated Aug 26, 2015 · Synced Oct 21, 2026, 4:20 PM EDT
Completed Not applicable Interventional Results available

High Flow Therapy for the Treatment of Respiratory Failure in the ED

NCT02236559
View directory record Official record
Conditions
Acute Respiratory Failure
Interventions
Noninvasive positive pressure ventilation (NIPPV), Vapotherm
Device
Lead sponsor
Vapotherm, Inc.
Industry
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
5
States / cities
Athens, Georgia • Florence, South Carolina • Chattanooga, Tennessee + 2 more
Source: ClinicalTrials.gov public record
Updated May 23, 2019 · Synced Oct 21, 2026, 4:20 PM EDT
Recruiting Phase 2 Interventional

Structured Personalized Oxygen and Supportive Therapies for Dyspnea in Oncology

NCT06336642
View directory record Official record
Conditions
Dyspnea
Interventions
SPOT-ON Early Start, SPOT-ON Delayed Start
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Recruiting Not applicable Interventional

Exploring the Effects of Brief Mindfulness Training With Vagal Nerve Stimulation on Alcohol Cue Reactivity Among Young Adult Heavy Drinkers

NCT07516873
View directory record Official record
Conditions
Heavy Drinking
Interventions
Active RAVANS, Brief Mindfulness-Based Intervention
Device · Behavioral
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
21 Years to 29 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Malden, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of the Breathe Technologies Ventilation System in Subjects With Chronic Obstructive Pulmonary Disease

NCT01372462
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
NIOV - Room Air, NIOV - Oxygen, Nasal Cannula Oxygen
Device
Lead sponsor
Breathe Technologies, Inc.
Industry
Eligibility
40 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Oct 12, 2016 · Synced Oct 21, 2026, 4:20 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 6, 2021 · Synced Oct 21, 2026, 4:20 PM EDT
Completed Not applicable Interventional

Impact of Nebulized Dornase Alpha on Mechanically Ventilated Patients

NCT01095276
View directory record Official record
Conditions
Atelectasis, Ventilation, Mechanical
Interventions
Pulmozyme (nebulized dornase alpha), Saline
Drug
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 30, 2010 · Synced Oct 21, 2026, 4:20 PM EDT