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ClinicalTrials.gov public records Last synced Oct 24, 2026, 5:12 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1057–1080 of 4,709 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Signs and Symptoms, Respiratory Clear all
Completed Phase 3 Interventional Results available

CEUS Evaluation of Hypoxic Ischemic Injury

NCT03549520
View directory record Official record
Conditions
Hypoxic-Ischemic Encephalopathy, Brain Ischemia Hypoxia
Interventions
Sulfur hexafluoride lipid-type A microspheres
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
1 Minute to 18 Months
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Oct 24, 2026, 5:12 PM EDT
Recruiting Phase 2 Interventional

Development of FAPI PET as a Non-invasive Biomarker of Pulmonary Fibrogenesis

NCT06940427
View directory record Official record
Conditions
Fibrosis Lung
Interventions
FAPI tracer, PET/MRI
Drug · Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 24, 2026, 5:12 PM EDT
Terminated Phase 1 Interventional

Functional and Structural Assessment of Endobronchial Valve Recipients Using Dynamic Hyperpolarized Xenon-129 MRI

NCT05433961
View directory record Official record
Conditions
COPD
Interventions
MagniXene Hyperpolarized Xenon MRI
Drug
Lead sponsor
Xemed LLC
Industry
Eligibility
18 Years to 85 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Oct 24, 2026, 5:12 PM EDT
Completed No phase listed Observational

SARS-COV2 Pandemic Serosurvey in a Rare Disease Population

NCT04609085
View directory record Official record
Conditions
SARS-COV2 Virus
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Year to 90 Years
Enrollment
730 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Bethesda, Maryland • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 15, 2024 · Synced Oct 24, 2026, 5:12 PM EDT
Completed No phase listed Observational

Community Based Self Management of COPD Facilitated by a Palliative Care Team:Impact on Health Care Utilization and QOL

NCT00648609
View directory record Official record
Conditions
Pulmonary Disease Chronic Obstructive
Interventions
Palliative home care in advanced COPD, Standard of care
Other
Lead sponsor
Essentia Health
Other
Eligibility
60 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Duluth, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 20, 2011 · Synced Oct 24, 2026, 5:12 PM EDT
Recruiting Phase 1 Interventional

A Study to Find a Suitable Dose of ASP5834 in Adults With Solid Tumors

NCT07094204
View directory record Official record
Conditions
Solid Tumor, Non-Small-Cell Lung Cancer, Pancreatic Ductal Adenocarcinoma, Colorectal Cancer
Interventions
ASP5834, panitumumab
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years and older
Enrollment
404 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
11
States / cities
Santa Monica, California • Atlanta, Georgia • Jefferson, Louisiana + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 24, 2026, 5:12 PM EDT
Completed Not applicable Interventional

Hypertonic Saline With Dextran for Treating Hypovolemic Shock and Severe Brain Injury

NCT00113685
View directory record Official record
Conditions
Respiratory Distress Syndrome, Adult, Head Injuries, Closed, Shock, Shock, Traumatic
Interventions
Hypertonic Saline-Dextran Solution, Lactated Ringer's Solution
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 3, 2021 · Synced Oct 24, 2026, 5:12 PM EDT
Terminated Phase 2 Interventional Results available

Study of Human Plasma-Derived Alpha1-Proteinase Inhibitor in Subjects With New-Onset Type 1 Diabetes Mellitus

NCT02093221
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
180 mg/kg Alpha1-PI, 90 mg/kg Alpha1-PI, Placebo
Biological
Lead sponsor
Grifols Therapeutics LLC
Industry
Eligibility
6 Years to 35 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
36
States / cities
Tucson, Arizona • Los Angeles, California • Orange, California + 28 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2018 · Synced Oct 24, 2026, 5:12 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cough Monitoring Study

NCT01263626
View directory record Official record
Conditions
Cough, Reflux
Interventions
Not listed
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 8, 2015 · Synced Oct 24, 2026, 5:12 PM EDT
Completed No phase listed Observational

Assessment of Pulmonary Specialty Physicians' Approach to Advanced Care Planning in Patients With Chronic Pulmonary Diseases

NCT01825538
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Pulmonary Fibrosis
Interventions
Not listed
Lead sponsor
Jennifer McCallister MD
Other
Eligibility
18 Years to 88 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 25, 2014 · Synced Oct 24, 2026, 5:12 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Pilot Study for Feasibility of Using an Oral Appliance for Decreasing Snoring

NCT04900285
View directory record Official record
Conditions
Snoring
Interventions
Delta Dental Oral Device
Device
Lead sponsor
Norton Healthcare
Other
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 6, 2022 · Synced Oct 24, 2026, 5:12 PM EDT
Recruiting Phase 1 Interventional

A Study to Evaluate KIN-2787 in Participants With BRAF and/or NRAS Mutation Positive Solid Tumors

NCT04913285
View directory record Official record
Conditions
Solid Tumor, Adult, Non-small Cell Lung Cancer, Melanoma
Interventions
KIN-2787, KIN-2787 and binimetinib
Drug
Lead sponsor
Pierre Fabre Medicament
Industry
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
15
States / cities
Los Angeles, California • San Diego, California • San Francisco, California + 11 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 24, 2026, 5:12 PM EDT
Completed Phase 2 Interventional Results available

A 2-Part, Phase 2 Open-label and Crossover Study of Belumosudil for Treatment of Idiopathic Pulmonary Fibrosis

NCT02688647
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Belumosudil, BSC
Drug · Other
Lead sponsor
Kadmon Corporation, LLC
Industry
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
10
States / cities
Phoenix, Arizona • Tucson, Arizona • Sacramento, California + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 8, 2022 · Synced Oct 24, 2026, 5:12 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Hangover, Congeners, Sleep and Occupational Performance

NCT00247585
View directory record Official record
Conditions
Sleep, Neurobehavioral Manifestations
Interventions
Ethanol (Bourbon or Vodka)
Drug
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
21 Years to 30 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 6, 2006 · Synced Oct 24, 2026, 5:12 PM EDT
Completed Phase 3 Interventional Results available

Study to Determine the Onset of Action of Indacaterol in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease (COPD)

NCT00669617
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Indacaterol, Salmeterol/fluticasone (50/500 μg), Salbutamol (200 µg), Placebo to Indacaterol, Placebo to Salmeterol/fluticasone, Placebo to salbutamol
Drug
Lead sponsor
Novartis
Industry
Eligibility
40 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
5
States / cities
Tamarac, Florida • Lafayette, Louisiana • Saint Charles, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 12, 2011 · Synced Oct 24, 2026, 5:12 PM EDT
Completed No phase listed Observational Results available

Evaluation of Moderate to Severe Influenza Outcomes in Children

NCT02979626
View directory record Official record
Conditions
Influenza, Otitis Media, Lower Resp Tract Infection, Encephalitic Infection, Myositis Viral, Fever
Interventions
Respiratory nasal swab
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
6 Months to 8 Years
Enrollment
1,478 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Aurora, Colorado • Broomfield, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 4, 2021 · Synced Oct 24, 2026, 5:12 PM EDT
Recruiting No phase listed Observational

Deep Brain Stimulation for Laryngeal Dystonia: From Mechanism to Optimal Application

NCT05506085
View directory record Official record
Conditions
Laryngeal Dystonia, Adductor Spastic Dysphonia of Dystonia
Interventions
Deep Brain Stimulation
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 24, 2026, 5:12 PM EDT
Completed Not applicable Interventional Results available

Pulmonary Specialist-Health Coach Consult Model Study

NCT03695276
View directory record Official record
Conditions
COPD Asthma
Interventions
PushCon Model, Usual care
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
328 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
11
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 14, 2025 · Synced Oct 24, 2026, 5:12 PM EDT
Completed Not applicable Interventional Results available

Cognitive Benefits of Treating Sleep Apnea in Parkinson's Disease

NCT00492115
View directory record Official record
Conditions
Parkinson's Disease, Sleep Disordered Breathing
Interventions
Continuous positive airway pressure (CPAP), Placebo CPAP
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
50 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced Oct 24, 2026, 5:12 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cigarette Smoke and Susceptibility to Influenza Infection

NCT00448617
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 35 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 29, 2015 · Synced Oct 24, 2026, 5:12 PM EDT
Completed Not applicable Interventional

Pediatric Emergency Department Decision Support System to Reduce Secondhand Smoke

NCT02489708
View directory record Official record
Conditions
Asthma, Smoking Cessation
Interventions
Cessation Counseling
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Day and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 9, 2021 · Synced Oct 24, 2026, 5:12 PM EDT
Completed Phase 3 Interventional Results available

Characterization of 24 Hour Spirometry Profiles of Inhaled BI 1744 CL and Inhaled Foradil in Patients With Chronic Obstructive Pulmonary Disease

NCT00931385
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
BI 1744, bi1744, Placebo, Foradil
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
11
States / cities
Tampa, Florida • Overland Park, Kansas • Lafayette, Louisiana + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2014 · Synced Oct 24, 2026, 5:12 PM EDT
Active, not recruiting Not applicable Interventional

A Study of Positive Emotions With Long COVID-19

NCT05676008
View directory record Official record
Conditions
Post-Acute COVID-19 Syndrome
Interventions
Microdosing of mindfulness
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 24, 2026, 5:12 PM EDT
Completed No phase listed Observational

A Study to Evaluate Conceptual Saturation of Evaluating Respiratory Symptoms (E-RS) in Subjects With Asthma

NCT03344406
View directory record Official record
Conditions
Asthma
Interventions
Telephonic interviews, E-RS: COPD, Supplemental asthma items, Daily diary, Sociodemographic questionnaire, Clinical questionnaire
Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 24, 2026, 5:12 PM EDT