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ClinicalTrials.gov public records Last synced Oct 17, 2026, 2:55 AM EDT

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Showing 1177–1200 of 4,090 matching trials from the live ClinicalTrials.gov search.
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Terminated Phase 4 Interventional Results available

A Study of Arformoterol Tartrate Inhalation Solution and Tiotropium Bromide on Re-hospitalization in Chronic Obstructive Pulmonary Disease (COPD) Subjects

NCT02275481
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
Arformoterol tartrate inhalation solution, Tiotropium
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
55 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
28
States / cities
Birmingham, Alabama • Flagstaff, Arizona • Waterbury, Connecticut + 24 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2018 · Synced Oct 17, 2026, 2:55 AM EDT
Completed Not applicable Interventional

Abdominal Functional Electrical Stimulation to Reduce Hyperinflation in Chronic Obstructive Pulmonary Disease Patients

NCT02035228
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Abdominal Stimulation - low / early, Abdominal stimulation - low/late, Abdominal Stimulation - low/full, Abdominal stimulation - med/early, Abdominal stimulation - med/late, Abdominal Stimulation - med/full, Abdominal Stimulation - high/early, Abdominal Stimulation - high/late, Abdominal Stimulation - high/full
Device
Lead sponsor
Liberate Medical
Industry
Eligibility
40 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 15, 2018 · Synced Oct 17, 2026, 2:55 AM EDT
Completed Phase 4 Interventional Results available

The ENERGITO® 2 Study Compares 2 Inhaled Medicines for Chronic Obstructive Pulmonary Disease (COPD). One Medicine is a Combination of Tiotropium and Olodaterol (Stiolto®) Taken Using the Respimat® Inhaler and the Other Medicine is a Combination of Fluticasone and Salmeterol Taken Using the Diskus

NCT03240575
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Tiotropium, Olodaterol, Fluticasone propionate, Salmeterol
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
45
States / cities
Jasper, Alabama • Flagstaff, Arizona • Fullerton, California + 40 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2020 · Synced Oct 17, 2026, 2:55 AM EDT
Completed No phase listed Observational

Face of Sleepiness

NCT01060436
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
CPAP or BiPAP machines
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 6, 2016 · Synced Oct 17, 2026, 2:55 AM EDT
Terminated No phase listed Observational

A Methodology Study To Look At Genes In Lung Cells And Tissue From Asthmatic Patients

NCT00331292
View directory record Official record
Conditions
Asthma
Interventions
Not listed
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 16, 2008 · Synced Oct 17, 2026, 2:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Integrated Care (IC) Models for Patient-Centered Outcomes

NCT03451630
View directory record Official record
Conditions
Diabetes, Asthma, Chronic Obstructive Pulmonary Disease, Hypertension, Anxiety, Atrial Fibrillation, Congestive Heart Failure, Depression, Bipolar Disorder, Schizophrenia
Interventions
High-Touch, High-Tech, Optimal Discharge Planning
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years and older
Enrollment
1,400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 9, 2024 · Synced Oct 17, 2026, 2:55 AM EDT
Completed Phase 3 Interventional Results available

Study of the Effect of Vitamin D as an Add-on Therapy to Corticosteroids in Asthma

NCT01248065
View directory record Official record
Conditions
Asthma
Interventions
Vitamin D3, Ciclesonide
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
408 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
16
States / cities
San Francisco, California • Denver, Colorado • Atlanta, Georgia + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2014 · Synced Oct 17, 2026, 2:55 AM EDT
Recruiting Not applicable Interventional

Treatment of Obstructive Sleep Apnea With Personalized Surgery in Children With Down Syndrome (TOPS-DS)

NCT05508971
View directory record Official record
Conditions
Obstructive Sleep Apnea, Down Syndrome
Interventions
DISE-Directed Surgery, Adenotonsillectomy
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
2 Years to 17 Years
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
7
States / cities
Aurora, Colorado • Ann Arbor, Michigan • Cincinnati, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 17, 2026, 2:55 AM EDT
Completed Not applicable Interventional

A Trial Assessing the Safety and Feasibility of Respiratory Muscle Training and Exercise Training in Children and Adolescents With Persistent Asthma

NCT03911206
View directory record Official record
Conditions
Asthma
Interventions
Inspiratory muscle training (IMT), Exercise alone, IMT and Exercise
Behavioral
Lead sponsor
Duke University
Other
Eligibility
10 Years to 17 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 4, 2020 · Synced Oct 17, 2026, 2:55 AM EDT
Recruiting No phase listed Observational

Activation and Function of Eosinophils in Conditions With Blood or Tissue Eosinophilia

NCT00001406
View directory record Official record
Conditions
Immune System Diseases, Eosinophilia, Helminthiasis, Hypersensitivity, Parasitic Disease
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Year to 100 Years
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1997
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 17, 2026, 2:55 AM EDT
Completed Phase 2 Interventional Results available

Microvascular Assessment of Ranolazine in Non-Obstructive Atherosclerosis (MARINA)

NCT02147067
View directory record Official record
Conditions
Microvascular Angina
Interventions
Ranolazine, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 21, 2019 · Synced Oct 17, 2026, 2:55 AM EDT
Not yet recruiting No phase listed Observational

Quantifying the Burden of Type 2 (T2) Inflammation in Asthma

NCT07675044
View directory record Official record
Conditions
Asthma, Type 2 Asthma
Interventions
FeNO Breath Test
Diagnostic Test
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 17, 2026, 2:55 AM EDT
Completed No phase listed Observational

Optimal Approach for Analysis of Case-Control Genetic Association Studies

NCT00241709
View directory record Official record
Conditions
Lung Diseases, Asthma
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
8 Years to 40 Years
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 11, 2013 · Synced Oct 17, 2026, 2:55 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Image and Model Based Analysis of Lung Disease

NCT03764163
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Pulmonary Function Test, CT Scans, Questionnaires, MRI, Xenon gas
Diagnostic Test · Behavioral · Biological
Lead sponsor
Eric A. Hoffman
Other
Eligibility
20 Years to 89 Years
Enrollment
341 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 2015
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 22, 2019 · Synced Oct 17, 2026, 2:55 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 17, 2026, 2:55 AM EDT
Completed Not applicable Interventional Results available

Optimizing Self-management COPD Treatment Through the American Lung Association Helpline

NCT05106257
View directory record Official record
Conditions
Copd
Interventions
Self-management education (short), Ground-based walking training, Inhaler training, Caregiver support, Self-management education (long)
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
40 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 20, 2025 · Synced Oct 17, 2026, 2:55 AM EDT
Completed No phase listed Observational

Pilot Study to Assess the Effectiveness of Tonsil and Adenoidectomy (T+A) in Overweight Children and Adolescents

NCT00222963
View directory record Official record
Conditions
Obesity, Obstructive Sleep Apnea Syndrome
Interventions
Not listed
Lead sponsor
University of Rochester
Other
Eligibility
8 Years to 18 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Feb 13, 2009 · Synced Oct 17, 2026, 2:55 AM EDT
Recruiting Phase 3 Interventional

Roll-over Study for Participants Who Have Completed a Previous Clinical Study With Benralizumab (Fasenra) and Benefit From Continued Treatment

NCT07444567
View directory record Official record
Conditions
Asthma, Eosinophilic Granulomatosis With Polyangiitis (EGPA), Hypereosinophilic Syndrome (HES)
Interventions
Benralizumab
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
6 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
8
States / cities
Aurora, Colorado • Bethesda, Maryland • Ann Arbor, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 17, 2026, 2:55 AM EDT
Recruiting No phase listed Observational

Microglia Activation in Asthma

NCT04307667
View directory record Official record
Conditions
Asthma
Interventions
Whole lung antigen challenge (WLAC), [18F]FEPPA
Biological · Radiation
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 17, 2026, 2:55 AM EDT
Completed Not applicable Interventional

Sleep Disordered Breathing and Its Impact on Neuro-cognitive Performance and Quality of Life in Parkinson Disease

NCT02034357
View directory record Official record
Conditions
Parkinson's Disease, Sleep Disordered Breathing, Sleep Obstructive Apnea
Interventions
Neurocognitive function, Sleep evaluations
Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 24, 2016 · Synced Oct 17, 2026, 2:55 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Viral Mucosal Reprogramming

NCT05331170
View directory record Official record
Conditions
Asthma, Allergic Rhinitis, Cat Allergy, Healthy
Interventions
Research Grade RG-RV
Biological
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 60 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Oct 17, 2026, 2:55 AM EDT
Completed Not applicable Interventional

EAA Intake to Optimize Protein Anabolism in COPD

NCT01173354
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Free balanced amino acid mixture, Free essential amino acid mixture
Dietary Supplement
Lead sponsor
Texas A&M University
Other
Eligibility
45 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Oct 17, 2026, 2:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Oral Supplement and Acute Resistance Exercise

NCT06801951
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
acute resistance exercise with oral nutrition supplementation, stable tracer infusion
Other
Lead sponsor
Texas A&M University
Other
Eligibility
45 Years to 100 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Jan 30, 2025 · Synced Oct 17, 2026, 2:55 AM EDT
Completed Not applicable Interventional

The 7-Visit Transition of Care Hospital to Home Intervention: A Pilot Study

NCT04955405
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Chronic Heart Failure
Interventions
The seven visit telemedicine protocol
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
60 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Oct 17, 2026, 2:55 AM EDT