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ClinicalTrials.gov public records Last synced Oct 25, 2026, 6:58 AM EDT

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Showing 1081–1104 of 4,709 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Signs and Symptoms, Respiratory Clear all
Recruiting Phase 1Phase 2 Interventional

A Study to Evaluate the Safety, Tolerability, Drug Levels, and Preliminary Efficacy of BMS-986507 Combinations in Adult Participants With Advanced Solid Tumors

NCT06618287
View directory record Official record
Conditions
Lung Cancer, Breast Cancer
Interventions
BMS-986507, Osimertinib, Pembrolizumab, Nivolumab, Pumitamig
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
14
States / cities
Birmingham, Alabama • Miami, Florida • Iowa City, Iowa + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 25, 2026, 6:58 AM EDT
Withdrawn Not applicable Interventional

Crossover Blinded Trial of Cell Therapy Versus Placebo in COPD

NCT03228121
View directory record Official record
Conditions
COPD, Emphysema or COPD, Chronic Bronchitis
Interventions
Treatment Then Placebo, Placebo Then Treatment
Procedure
Lead sponsor
Lung Institute
Industry
Eligibility
16 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 13, 2018 · Synced Oct 25, 2026, 6:58 AM EDT
Completed No phase listed Observational

Innate and Adaptive Immunity in Individuals Experiencing Chronic Obstructive Pulmonary Disease Exacerbations

NCT00281216
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Lung Diseases, Lung Diseases, Obstructive
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
40 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 29, 2016 · Synced Oct 25, 2026, 6:58 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Fat Metabolism in OSA and COPD

NCT02157844
View directory record Official record
Conditions
Obstructive Sleep Apnea, Chronic Obstructive Pulmonary Disease, Obesity
Interventions
Not listed
Lead sponsor
Texas A&M University
Other
Eligibility
30 Years and older
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Feb 4, 2022 · Synced Oct 25, 2026, 6:58 AM EDT
Recruiting Not applicable Interventional

Boosting Referrals to Asthma Specialists for Patients Seen at the Emergency Room for an Asthma Exacerbation

NCT07396987
View directory record Official record
Conditions
Asthma Attack, Asthma Control, Asthma Exacerbations, Asthma
Interventions
ER-Initiated Telehealth Referral
Behavioral
Lead sponsor
Juan Carlos Cardet
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 25, 2026, 6:58 AM EDT
Completed Phase 2 Interventional Results available

Citrulline in Severe Sepsis

NCT01474863
View directory record Official record
Conditions
Severe Sepsis, Acute Lung Injury
Interventions
High Dose Citrulline, Placebo, Low Dose Citrulline
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
13 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 5, 2017 · Synced Oct 25, 2026, 6:58 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Indacaterol Once Daily Versus Salmeterol Twice Daily in Chronic Obstructive Pulmonary Disease (COPD)

NCT00821093
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
Indacaterol 150 µg, Salmeterol 50 µg, Placebo to indacaterol, Placebo to salmeterol
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
40 Years and older
Enrollment
1,123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
74
States / cities
Anniston, Alabama • Fairhope, Alabama • Jasper, Alabama + 69 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2011 · Synced Oct 25, 2026, 6:58 AM EDT
Terminated No phase listed Observational

Long-term, Non-interventional, Observational Study Following Treatment With Fate Therapeutics FT500 Cellular Immunotherapy

NCT04106167
View directory record Official record
Conditions
Advanced Solid Tumor, Lymphoma, Gastric Cancer, Colorectal Cancer, Head and Neck Cancer, Squamous Cell Carcinoma, EGFR Positive Solid Tumor, HER2-positive Breast Cancer, Hepatocellular Carcinoma, Small-cell Lung Cancer, Renal Cell Carcinoma, Pancreas Cancer, Melanoma, NSCLC, Urothelial Carcinoma, Cervical Cancer, Microsatellite Instability, Merkel Cell Carcinoma
Interventions
Allogeneic natural killer (NK) cell
Genetic
Lead sponsor
Fate Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
4
States / cities
San Diego, California • Minneapolis, Minnesota • Hackensack, New Jersey + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Oct 25, 2026, 6:58 AM EDT
Recruiting Phase 1Phase 2 Interventional

A Study of TSRA-196 in Adults With PiZZ Alpha-1 Antitrypsin Deficiency (AATD)

NCT07227207
View directory record Official record
Conditions
Alpha-1 Antitrypsin Deficiency (AATD)
Interventions
TSRA-196
Drug
Lead sponsor
Tessera Therapeutics, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
5
States / cities
Jacksonville, Florida • Boston, Massachusetts • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 25, 2026, 6:58 AM EDT
Terminated Not applicable Interventional

Transpulmonary Pressure Guided Mechanical Ventilation Weaning in Obesity

NCT05530434
View directory record Official record
Conditions
Respiratory Failure, Obesity
Interventions
transpulmonary pressure guided positive end expiratory pressure, standard positive end expiratory pressure
Other
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 25, 2026, 6:58 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Bronchodilator Effects and Safety of Glycopyrronium Bromide (25 ug and 50 ug o.d.) in Asthma

NCT03137784
View directory record Official record
Conditions
Asthma
Interventions
NVA237 (glycopyrronium bromide), Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
6
States / cities
North Dartmouth, Massachusetts • St Louis, Missouri • Skillman, New Jersey + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2019 · Synced Oct 25, 2026, 6:58 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Myocardial Performance at Rest and During Exercise in Heart Failure With Preserved Ejection Fraction

NCT01747785
View directory record Official record
Conditions
Heart Failure
Interventions
Cardiac rehabilitation, Myocardial deformation imaging, Cardiopulmonary exercise test
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
La Crosse, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 17, 2016 · Synced Oct 25, 2026, 6:58 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Innate Immunity in Ozone-induced Airway Inflammation in COPD

NCT04669743
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Airway Disease, COPD Exacerbation, Pollution; Exposure, Pollution Related Respiratory Disorder
Interventions
Ozone exposure
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
45 Years to 75 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2030
U.S. locations
3
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 25, 2026, 6:58 AM EDT
Completed Not applicable Interventional

Nasotracheal Intubation With VL vs DL in Infants Trial

NCT05433155
View directory record Official record
Conditions
Intubation Complication, Intubation; Difficult or Failed, Hypoxia, Hypoxemia, Anesthesia Intubation Complication, Pediatric HD
Interventions
Nasotracheal intubation
Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
1 Day to 365 Days
Enrollment
680 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
8
States / cities
Aurora, Colorado • Washington D.C., District of Columbia • Philadelphia, Pennsylvania + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2025 · Synced Oct 25, 2026, 6:58 AM EDT
Completed Phase 1 Interventional

Study of GC1008 in Patients With Idiopathic Pulmonary Fibrosis (IPF)

NCT00125385
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
GC1008
Biological
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
18 Years to 79 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
7
States / cities
Denver, Colorado • Chicago, Illinois • Ann Arbor, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2015 · Synced Oct 25, 2026, 6:58 AM EDT
Recruiting Not applicable Interventional

Stimulation of the Larynx to Treat Unexplained Chronic Cough

NCT05273190
View directory record Official record
Conditions
Cough
Interventions
Vibrotactile Stimulation
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 88 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 25, 2026, 6:58 AM EDT
Completed Phase 2 Interventional Results available

Nitrite Supplementation in Long COVID Patients

NCT05618574
View directory record Official record
Conditions
Long COVID, Cardiorespiratory Fitness
Interventions
140 ml per day of Beet-It nitrate beverage (James White Drinks Ltd., Ipswich, UK), 210 ml of nitrate-depleted placebo
Dietary Supplement
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 25, 2026, 6:58 AM 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 25, 2026, 6:58 AM EDT
Completed Phase 2 Interventional

Dose Finding Study of CHF 4226 for Treating Patients With COPD

NCT00605891
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
carmoterol (CHF 4226), salmeterol, placebo
Drug
Lead sponsor
Chiesi Farmaceutici S.p.A.
Industry
Eligibility
40 Years to 75 Years
Enrollment
278 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
24
States / cities
Jonesboro, Arkansas • Fresno, California • San Diego, California + 19 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Oct 25, 2026, 6:58 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Central Apnea in Heart Failure: Physiological Mechanisms to Inform Treatment

NCT07210606
View directory record Official record
Conditions
Sleep Disordered Breathing, Able Bodied
Interventions
Trazodone + positive airway pressure (PAP) therapy, Oxygen + positive airway pressure (PAP) therapy
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 25, 2026, 6:58 AM EDT
Completed Not applicable Interventional

The Effect of Mouth Closure on Airflow in OSA

NCT06547658
View directory record Official record
Conditions
Hypopnea, Sleep
Interventions
Mouth closure
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 89 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 25, 2026, 6:58 AM EDT
Terminated Phase 2 Interventional Results available

A Study of Belcesiran in Patients With AATLD

NCT04764448
View directory record Official record
Conditions
Alpha 1-Antitrypsin Deficiency
Interventions
Belcesiran, Placebo
Drug · Other
Lead sponsor
Dicerna Pharmaceuticals, Inc., a Novo Nordisk company
Industry
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
3
States / cities
La Jolla, California • Gainesville, Florida • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 25, 2026, 6:58 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pulmonary Fibrosis Contact Registry

NCT01935726
View directory record Official record
Conditions
Pulmonary Fibrosis of Any Cause, Primary Supporters/Caretakers of Patients With Pulmonary Fibrosis
Interventions
Not listed
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years to 100 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 13, 2019 · Synced Oct 25, 2026, 6:58 AM EDT
Active, not recruiting Phase 3 Interventional

Testing Longer Duration Radiation Therapy Versus the Usual Radiation Therapy in Patients With Cancer That Has Spread to the Brain

NCT06500455
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Breast Carcinoma, Metastatic Digestive System Carcinoma, Metastatic Lung Non-Small Cell Carcinoma, Metastatic Malignant Neoplasm in the Brain, Metastatic Malignant Solid Neoplasm, Metastatic Melanoma, Metastatic Renal Cell Carcinoma, Stage IV Lung Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8
Interventions
Computed Tomography, Fractionated Stereotactic Radiation Therapy, Magnetic Resonance Imaging, Stereotactic Radiosurgery
Procedure · Radiation
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
274 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2033
U.S. locations
262
States / cities
Tucson, Arizona • Fort Smith, Arkansas • Little Rock, Arkansas + 189 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 25, 2026, 6:58 AM EDT