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ClinicalTrials.gov public records Last synced Oct 22, 2026, 7:59 AM EDT

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Showing 145–168 of 610 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Pulmonary function testing Clear all
Completed Not applicable Interventional

A Novel Lung Function Imaging Modality As a Preoperative Evaluation Tool (LIME)

NCT03426306
View directory record Official record
Conditions
Lung Cancer
Interventions
4DCT-Ventilation
Diagnostic Test
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 100 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
2
States / cities
Aurora, Colorado • Colorado Springs, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 22, 2026, 7:59 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Sirolimus in LAM

NCT00414648
View directory record Official record
Conditions
Lymphangioleiomyomatosis
Interventions
Sirolimus, Placebo
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older · Female only
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
10
States / cities
Los Angeles, California • Denver, Colorado • Gainesville, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Oct 22, 2026, 7:59 AM EDT
Completed No phase listed Observational

Early Detection and Management of Bronchiolitis Obliterans Syndrome Following Pediatric Hematopoietic Stem Cell Transplantation

NCT03072849
View directory record Official record
Conditions
Bronchiolitis Obliterans Syndrome
Interventions
Pulmonary function testing, FAM Therapy
Procedure · Drug
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
6 Years to 18 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 19, 2024 · Synced Oct 22, 2026, 7:59 AM EDT
Completed Phase 3 Interventional

A Study to Investigate the Effect on Lung Function of an Approved COPD Treatment (BGF, With HFA Propellant) Compared to BGF Formulated With a Next-Generation Propellant in Participants 40 to 80 Years of Age With COPD

NCT06075095
View directory record Official record
Conditions
COPD (Chronic Obstructive Pulmonary Disease)
Interventions
BGF MDI HFO 320/14.4/9.6μg, BGF MDI HFA 320/14.4/9.6 μg, Placebo MDI HFA
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
40 Years to 80 Years
Enrollment
297 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
19
States / cities
Sheffield, Alabama • Clearwater, Florida • Gainesville, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2025 · Synced Oct 22, 2026, 7:59 AM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Onset of Effect and Time Course of Change in Lung Function With Benralizumab in Severe, Uncontrolled Asthma Patients With Eosinophilic Inflammation

NCT02869438
View directory record Official record
Conditions
Asthma
Interventions
Benralizumab, Placebo
Drug · Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 75 Years
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
16
States / cities
Scottsboro, Alabama • Gilbert, Arizona • Denver, Colorado + 13 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2019 · Synced Oct 22, 2026, 7:59 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effects of a Nitrate Supplementation on Erectile Function

NCT06213077
View directory record Official record
Conditions
Erectile Dysfunction
Interventions
Nitric Oxide, Tadalafil, Placebo
Dietary Supplement · Drug · Other
Lead sponsor
RHA Investments Ltd
Industry
Eligibility
40 Years to 65 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 19, 2024 · Synced Oct 22, 2026, 7:59 AM EDT
Recruiting No phase listed Observational

Transcatheter Fontan Stenting: Impact on Hepatic Stiffness and Exercise Capacity

NCT07073612
View directory record Official record
Conditions
Single-ventricle, Stenosis
Interventions
Cardiopulmonary Exercise Testing (CPET), Shear Wave Elastography Scan
Diagnostic Test
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
12 Years to 21 Years
Enrollment
20 participants
Timeline
2025 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 18, 2025 · Synced Oct 22, 2026, 7:59 AM EDT
Active, not recruiting Not applicable Interventional

Improving Exercise Capacity With a Tailored Physical Activity Intervention

NCT05595577
View directory record Official record
Conditions
Non Hodgkin Lymphoma, Heart; Functional Disturbance, Hodgkin Lymphoma, Quality of Life, Stage I Breast Cancer, Stage II Breast Cancer, Stage III Breast Cancer
Interventions
Exercise with Trainerize application, Cardiopulmonary exercise testing, MRI scan, Quality of Life Questionnaires, Cognitive and Brain Function Questionnaires, Blood draws
Other · Diagnostic Test · Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 85 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Winston-Salem, North Carolina • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 22, 2026, 7:59 AM EDT
Completed No phase listed Observational Results available

Airway Limitation Study: Study In Primary Care Centers Of Chronic Bronchitis In Long-Term Cigarette Smokers Of At Least 40 Years Of Age With Symptoms Of Cough And Shortness Of Breath

NCT00442468
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Non-interventional study.
Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
1,283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
47
States / cities
Highlands Ranch, Colorado • Wheat Ridge, Colorado • Clearwater, Florida + 43 more
Source: ClinicalTrials.gov public record
Updated Jan 10, 2013 · Synced Oct 22, 2026, 7:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cardiopulmonary Responses to Exposure to Ozone and Diesel Exhaust

NCT01874834
View directory record Official record
Conditions
Respiratory Depression, Blood Pressure
Interventions
ozone
Other
Lead sponsor
Environmental Protection Agency (EPA)
Federal
Eligibility
18 Years to 55 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 11, 2013 · Synced Oct 22, 2026, 7:59 AM EDT
Suspended Not applicable Interventional

Exercise Training to Improve Cardiopulmonary Hemodynamics in Heart Failure Patients

NCT04909008
View directory record Official record
Conditions
Heart Failure, Pulmonary Hypertension
Interventions
Exercise Training
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 22, 2026, 7:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating the Impact of Synthetic Cooling Agents in Combustible Cigarettes on Smoking Perceptions and Use

NCT06230159
View directory record Official record
Conditions
Cigarette Smoking-Related Carcinoma
Interventions
Non-menthol Cigarette Smoking, Menthol Cigarette Smoking, Synthetic Cooling Agent Cigarette Smoking, Usual Brand Cigarette Smoking, Spirometry, Questionnaire Administration, Nasal Epithelial Lining Fluid
Behavioral · Diagnostic Test · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years to 29 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 22, 2026, 7:59 AM EDT
Active, not recruiting Phase 4 Interventional

Study Assessing the Long-term Effect of Dupilumab on Prevention of Lung Function Decline in Adult Patients With Uncontrolled Moderate to Severe Asthma

NCT05097287
View directory record Official record
Conditions
Asthma
Interventions
Dupilumab, Placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
1,339 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
75
States / cities
Cullman, Alabama • Sheffield, Alabama • Chandler, Arizona + 66 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Oct 22, 2026, 7:59 AM EDT
Completed No phase listed Observational

Advanced Prediction of Respiratory Depression Episode Using the Linshom Continuous Predictive Respiratory Sensor

NCT06744790
View directory record Official record
Conditions
Post Surgical Respiratory Failure, Respiratory Complication
Interventions
Linshom Continuous Predictive Respiratory Monitoring
Device
Lead sponsor
Linshom Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 22, 2026, 7:59 AM EDT
Completed Phase 3 Interventional Results available

NVA237 BID Versus Placebo Twelve-week Efficacy Study

NCT01715298
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
NVA237, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
40 Years and older
Enrollment
432 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
59
States / cities
*See Various Dept.'s*, Arizona • Chandler, Arizona • Fresno, California + 48 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2015 · Synced Oct 22, 2026, 7:59 AM EDT
Not yet recruiting Not applicable Interventional

A Physical Activity Program Compared to Health Education for Improving Memory and Attention in Hispanic Women With Newly-Diagnosed Stage I-IIIa Breast Cancer, MAMA Trial

NCT07331077
View directory record Official record
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Cancer-related Cognitive Dysfunction
Interventions
Accelerometry, Aerobic Exercise, Electronic Health Record Review, Functional Magnetic Resonance Imaging, Gait Assessment Test, Health Education, Interview, Neurocognitive Assessment, Physical Performance Testing, Questionnaire Administration
Procedure · Other · Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Oct 22, 2026, 7:59 AM EDT
Completed No phase listed Observational

Prematurity and Respiratory Outcomes Program (PROP)

NCT01435187
View directory record Official record
Conditions
Prematurity, Respiratory Disease
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
1 Day to 7 Days
Enrollment
835 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
13
States / cities
Oakland, California • San Francisco, California • Indianapolis, Indiana + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2016 · Synced Oct 22, 2026, 7:59 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Physical and Psychosocial Stress on Functional Hypothalamic Amenorrhea in Exercising Women

NCT05967819
View directory record Official record
Conditions
Amenorrhea Secondary
Interventions
Exercise Stress, Psychosocial Stress
Behavioral
Lead sponsor
University of Colorado, Colorado Springs
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Colorado Springs, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Oct 22, 2026, 7:59 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation Inhaled Corticosteroids on Exhaled Nitric Oxide Gas Exchange

NCT00568347
View directory record Official record
Conditions
COPD
Interventions
fluticasone 100mcg/ salmeterol 50mcg, fluticasone 250/salmeterol 50, Salmeterol, salmeterol and fluticasone propionate
Drug
Lead sponsor
Arthur F Gelb MD
Individual
Eligibility
20 Years to 85 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
1
States / cities
Lakewood, California
Source: ClinicalTrials.gov public record
Updated Mar 17, 2015 · Synced Oct 22, 2026, 7:59 AM EDT
Completed No phase listed Observational

Vascular Aging in Flight Attendants With Occupational Secondhand Smoke Exposure

NCT02795624
View directory record Official record
Conditions
Vascular Aging, Secondhand Smoking
Interventions
Spirometry, Pulse Wave Analysis, Peripheral arterial tonometry
Procedure
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
40 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 23, 2021 · Synced Oct 22, 2026, 7:59 AM EDT
Completed Phase 1Phase 2 Interventional

Safety, Pk and Anti-inflammatory Effects of CC10 Protein in Premature Infants With Respiratory Distress Syndrome (RDS)

NCT01473264
View directory record Official record
Conditions
Respiratory Distress Syndrome in Premature Infant, Bronchopulmonary Dysplasia
Interventions
recombinant human CC10 (rhCC10), placebo
Drug
Lead sponsor
Clarassance, Inc.
Industry
Eligibility
24 Weeks to 29 Weeks
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2003
U.S. locations
4
States / cities
Wilmington, Delaware • Baltimore, Maryland • Mineola, New York
Source: ClinicalTrials.gov public record
Updated Nov 17, 2011 · Synced Oct 22, 2026, 7:59 AM EDT
Completed Phase 3 Interventional Results available

Characterization of 24-hour Lung Function Profiles of Inhaled Tiotropium + Olodaterol Fixed Dose Combination in Patients Suffering From Chronic Obstructive Pulmonary Disease

NCT01559116
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
tiotropium + olodaterol, tiotropium, olodaterol, Placebo, Respimat
Drug · Device
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
219 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
4
States / cities
Jasper, Alabama • Easley, South Carolina • Greenville, South Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2015 · Synced Oct 22, 2026, 7:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Heart and Lung Function Monitoring System

NCT02168049
View directory record Official record
Conditions
Heart Diseases, Lung Diseases
Interventions
Integrated CardioRespiratory System, Transthoracic Echocardiography (TTE), Electrocardiography
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 6, 2024 · Synced Oct 22, 2026, 7:59 AM EDT
Completed Phase 2 Interventional Results available

Improving Right Ventricular Function in Young Adults Born Preterm

NCT03696758
View directory record Official record
Conditions
Infant,Premature
Interventions
Pulmonary Function Testing, Electrocardiogram, Cardiac Magnetic Resonance Imaging, Metoprolol, Sildenafil
Procedure · Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 35 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 17, 2021 · Synced Oct 22, 2026, 7:59 AM EDT