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ClinicalTrials.gov public records Last synced Oct 19, 2026, 8:30 PM EDT

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Showing 1–24 of 984 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Pulmonary Ventilation Clear all
Completed Phase 2 Interventional

The DIAMOND Study: Distensibility Improvement And Remodeling in Diastolic Heart Failure

NCT00043836
View directory record Official record
Conditions
Heart Failure, Congestive, Dyspnea, Pulmonary Edema
Interventions
ALT-711
Drug
Lead sponsor
Synvista Therapeutics, Inc
Industry
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
2
States / cities
Winston-Salem, North Carolina • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 2, 2009 · Synced Oct 19, 2026, 8:30 PM EDT
Not listed Not applicable Interventional

The Prescriptive Validity of a Novel Fall Risk Clinical Prediction Rule for People With COPD

NCT05173532
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Balance Training, Breathing and Stretching Exercises
Other
Lead sponsor
Texas Woman's University
Other
Eligibility
60 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
4
States / cities
Houston, Texas • Sugar Land, Texas • Webster, Texas
Source: ClinicalTrials.gov public record
Updated Apr 27, 2022 · Synced Oct 19, 2026, 8:30 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Prophylactic Continuous Positive Airway Pressure (CPAP) in Delivery Room, in the Prevention of Transient Tachypnea of Newborn (TTN): A Randomized Controlled Trial

NCT01082900
View directory record Official record
Conditions
Transient Tachypnea
Interventions
Prophylactic CPAP Administration
Other
Lead sponsor
New York Hospital Queens
Other
Eligibility
2 Minutes to 30 Minutes
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Flushing, New York
Source: ClinicalTrials.gov public record
Updated Oct 6, 2015 · Synced Oct 19, 2026, 8:30 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study to Evaluate Percussive Ventilation Breathhold to Improve Lung Stereotactic Ablative Radiotherapy

NCT05283564
View directory record Official record
Conditions
Lung Cancer
Interventions
Percussive Ventilation Breathhold SABR (PVB-SABR)
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 19, 2026, 8:30 PM EDT
Recruiting Phase 1 Interventional

Dose-Escalation Study of Artesunate Patients With IPF

NCT05988463
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Artesuante, Placebo capsules
Drug · Other
Lead sponsor
Joseph C. Wu
Other
Eligibility
40 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 19, 2026, 8:30 PM EDT
Completed Not applicable Interventional Results available

Sleep and Daytime Use of Humidified Nasal High-flow Oxygen in COPD Outpatients

NCT03221387
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Hypercapnia, Hypoxia
Interventions
Humidified nasal high flow with oxygen
Device
Lead sponsor
Temple University
Other
Eligibility
40 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 7, 2021 · Synced Oct 19, 2026, 8:30 PM EDT
Recruiting Not applicable Interventional

Impact of Intraoperative Oxygenation Practices on Patient Outcomes

NCT07224243
View directory record Official record
Conditions
Surgeries Undergoing General Anesthesia
Interventions
Lower FiO2, Intermediate FiO2, Higher FiO2
Other
Lead sponsor
Frederic T Billings IV
Other
Eligibility
18 Years and older
Enrollment
54,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
4
States / cities
Ann Arbor, Michigan • Omaha, Nebraska • Nashville, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 19, 2026, 8:30 PM EDT
Completed Not applicable Interventional Results available

A Home-based Intervention to Promote Mindful Breathing Awareness Through Pursed-lip Breathing Training for COPD Patients

NCT05349123
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Mindful Breathing, Home-Based Pulmonary Rehabilitation
Behavioral
Lead sponsor
Minnesota HealthSolutions
Industry
Eligibility
40 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 6, 2025 · Synced Oct 19, 2026, 8:30 PM EDT
Withdrawn Not applicable Interventional

Titration of PEEP During Mechanical Ventilation in Patients With ARDS Using Electrical Impedance Tomography.

NCT02596178
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome
Interventions
Electrical Impedance Tomography
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
2 Years to 35 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 5, 2019 · Synced Oct 19, 2026, 8:30 PM EDT
Completed Phase 4 Interventional

Premedication for Less Invasive Surfactant Administration Study (PRELISA)

NCT05065424
View directory record Official record
Conditions
Respiratory Distress Syndrome, Newborn
Interventions
IV Atropine and Fentanyl Premedication Arm, IV Normal Saline Placebo Arm
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
0 Hours to 72 Hours
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Oct 19, 2026, 8:30 PM EDT
Terminated Phase 1 Interventional Results available

Study of the Safety of Therapeutic Tx With Immunomodulatory MSC in Adults With COVID-19 Infection Requiring Mechanical Ventilation

NCT04397796
View directory record Official record
Conditions
COVID
Interventions
BM-Allo.MSC, Placebo
Biological
Lead sponsor
ImmunityBio, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Lynwood, California
Source: ClinicalTrials.gov public record
Updated Sep 5, 2024 · Synced Oct 19, 2026, 8:30 PM EDT
Not listed Not applicable Interventional

Study of Ambulatory Respiratory Assist Device in Chronic Obstructive Pulmonary Disease Patients

NCT03531489
View directory record Official record
Conditions
COPD, Chronic Obstructive Pulmonary Disease
Interventions
AIR-AD
Device
Lead sponsor
Right-Air
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 21, 2018 · Synced Oct 19, 2026, 8:30 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Aerosol Box Use on Healthcare Provider Contamination

NCT04880668
View directory record Official record
Conditions
Coronavirus, Covid19, COVID-19 Acute Respiratory Distress Syndrome
Interventions
Aerosol Box (Splashguard)
Device
Lead sponsor
KidSIM Simulation Program
Network
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 1, 2022 · Synced Oct 19, 2026, 8:30 PM EDT
Completed Not applicable Interventional

A Collaborative Double-Blind Placebo-Controlled Trial of Intravenous Ribavirin As a Treatment for Presumed Hantavirus Pulmonary Syndrome

NCT00001123
View directory record Official record
Conditions
Hantavirus Pulmonary Syndrome
Interventions
Ribavirin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 27, 2010 · Synced Oct 19, 2026, 8:30 PM EDT
Completed No phase listed Observational

Vibration Response Imaging in Chronic Obstructive Pulmonary Disease and Asthma

NCT00542282
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Asthma
Interventions
Not listed
Lead sponsor
Deep Breeze
Industry
Eligibility
18 Years to 85 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 16, 2009 · Synced Oct 19, 2026, 8:30 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

hCT-MSCs for COVID19 ARDS

NCT04399889
View directory record Official record
Conditions
COVID, Corona Virus Infection, COVID19
Interventions
Human cord tissue mesenchymal stromal cells (hCT-MSC) manufactured by Duke University., Placebo
Biological · Other
Lead sponsor
Joanne Kurtzberg, MD
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
5
States / cities
Boca Raton, Florida • Miami, Florida • Valhalla, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 20, 2022 · Synced Oct 19, 2026, 8:30 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

PatientSpot Formerly Known as ArthritisPower

NCT03840928
View directory record Official record
Conditions
Rheumatoid Arthritis, Ankylosing Spondylitis, Fibromyalgia, Gout, Crohn Disease, Juvenile Idiopathic Arthritis, Lupus Erythematosus, Myositis, Osteoarthritis, Osteoporosis, Psoriasis, Psoriatic Arthritis, Scleroderma, Dermatomyositis, Inflammatory Bowel Diseases, Polymyositis, Axial Spondyloarthritis, Diffuse Idiopathic Skeletal Hyperostosis, Polymyalgia Rheumatica, Giant Cell Arteritis, Temporal Arteritis, Wegener, Relapsing Polychondritis, Undifferentiated Connective Tissue Disease, Spinal Cord Injuries, Alzheimer Disease, Amyotrophic Lateral Sclerosis, Ataxia, Bell Palsy, Brain Tumor, Cerebral Aneurysm, Epilepsy, Guillain-Barre Syndrome, Headache, Head Injury, Hydrocephalus, Lumbar Disc Disease, Meningitis, Multiple Sclerosis, Muscular Dystrophy, Neurocutaneous Syndromes, Parkinson Disease, Stroke, Cluster Headache, Tension-Type Headache, Chronic Obstructive Pulmonary Disease, Asthma, Lung Cancer, Cystic Fibrosis, Sleep Apnea, Eczema, Alopecia, Chronic Inflammation, Unstable Angina, Heart Attack, Heart Failure, Arrythmia, Valve Heart Disease, High Blood Pressure, Congenital Heart Disease, Peripheral Arterial Disease, Diabetes, Chronic Liver Disease, Obesity
Interventions
Not listed
Lead sponsor
Global Healthy Living Foundation
Other
Eligibility
19 Years and older
Enrollment
40,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2025
U.S. locations
1
States / cities
Upper Nyack, New York
Source: ClinicalTrials.gov public record
Updated Dec 13, 2023 · Synced Oct 19, 2026, 8:30 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effect of Volume and Type of Fluid on Postoperative Incidence of Respiratory Complications and Outcome (CRC-Study)

NCT02105298
View directory record Official record
Conditions
Respiratory Failure, Acute Respiratory Failure Requiring Reintubation, Pulmonary Edema, Pneumonia, Hypoxia, Acute Kidney Injury
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
104,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 21, 2015 · Synced Oct 19, 2026, 8:30 PM EDT
Terminated Not applicable Interventional Results available

STIP: Statin Trial for Influenza Patients

NCT00970606
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome, Influenza, H1N1 Influenza
Interventions
Rosuvastatin (crestor), Placebo
Drug
Lead sponsor
Gordon Bernard
Other
Eligibility
13 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
21
States / cities
Little Rock, Alaska • Phoenix, Arizona • Stanford, California + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2017 · Synced Oct 19, 2026, 8:30 PM EDT
Not listed No phase listed Observational

Hospital-wide Incidence, Clinical Characteristics and Outcomes of ARDS

NCT03546699
View directory record Official record
Conditions
ARDS, Respiratory Failure, Lung Ultrasound
Interventions
Estimation of hospital-wide incidence of ARDS
Diagnostic Test
Lead sponsor
University Health Network, Toronto
Other
Eligibility
18 Years and older
Enrollment
9,999 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 11, 2023 · Synced Oct 19, 2026, 8:30 PM EDT
Not listed Phase 1Phase 2 Interventional

The Use of Exosomes for the Treatment of Acute Respiratory Distress Syndrome or Novel Coronavirus Pneumonia Caused by COVID-19

NCT04798716
View directory record Official record
Conditions
Covid19, Novel Coronavirus Pneumonia, Acute Respiratory Distress Syndrome
Interventions
MSC-exosomes delivered intravenously every other day on an escalating dose: (2:4:8), MSC-exosomes delivered intravenously every other day on an escalating dose (8:4:8), MSC-exosomes delivered intravenously every other day (8:8:8)
Drug
Lead sponsor
AVEM HealthCare
Industry
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Panorama City, California
Source: ClinicalTrials.gov public record
Updated Mar 11, 2022 · Synced Oct 19, 2026, 8:30 PM EDT
Recruiting Phase 2 Interventional

Anti-CD14 Treatment With IC14 in Hospitalized ARDS Patients

NCT06513949
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome, Adult Respiratory Distress Syndrome, Acute Lung Injury, Acute Lung Injury/Acute Respiratory Distress Syndrome (ARDS)
Interventions
Atibuclimab, Placebo
Biological · Other
Lead sponsor
Implicit Bioscience
Industry
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 19, 2026, 8:30 PM EDT
Terminated Phase 2Phase 3 Interventional

Inhaled ZYESAMI™ (Aviptadil Acetate) for the Treatment of Severe COVID-19

NCT04360096
View directory record Official record
Conditions
SARS-CoV 2, COVID, ARDS, ALI, Acute Lung Injury/Acute Respiratory Distress Syndrome (ARDS), Dyspnea
Interventions
ZYESAMI™ (aviptadil acetate), Placebo, Nebulized administration of ZYESAMI™ or Placebo
Drug · Device
Lead sponsor
APR Applied Pharma Research s.a.
Other
Eligibility
18 Years to 85 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
13
States / cities
Fullerton, California • Irvine, California • Miami, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2023 · Synced Oct 19, 2026, 8:30 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Benchmarking Initiative to Reduce Bronchopulmonary Dysplasia

NCT00067613
View directory record Official record
Conditions
Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature, Bronchopulmonary Dysplasia (BPD)
Interventions
Benchmarking Management Practices, Standard Management Practices
Other
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
Up to 36 Weeks
Enrollment
4,095 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2004
U.S. locations
17
States / cities
Birmingham, Alabama • Palo Alto, California • San Diego, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2015 · Synced Oct 19, 2026, 8:30 PM EDT