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ClinicalTrials.gov public records Last synced Oct 23, 2026, 10:22 AM EDT

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Showing 457–480 of 610 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Pulmonary function testing Clear all
Active, not recruiting No phase listed Observational

ARDS in Children and ECMO Initiation Strategies Impact on Neurodevelopment (ASCEND)

NCT05388708
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome, Extracorporeal Membrane Oxygenation
Interventions
ECMO support, PROSpect protocolized therapies
Device · Other
Lead sponsor
University of Michigan
Other
Eligibility
14 Days to 20 Years
Enrollment
550 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
72
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 62 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 23, 2026, 10:22 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Pulmonary Function by Litter Position

NCT07219290
View directory record Official record
Conditions
Hypothermia Due to Cold Environment, Trauma Patients
Interventions
LItter position PFTs
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Oct 23, 2026, 10:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Rescue Antenatal Steroids and Pulmonary Function Tests in Preterm Infants

NCT00669383
View directory record Official record
Conditions
Respiratory Compliance, Functional Residual Capacity, Pulmonary Function Testing
Interventions
betamethasone, placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
15 Years and older · Female only
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2009
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 22, 2019 · Synced Oct 23, 2026, 10:22 AM EDT
Completed Phase 4 Interventional

Zileuton and Exhaled Nitric Oxide in Asthmatics

NCT00575861
View directory record Official record
Conditions
Asthma
Interventions
zileuton
Drug
Lead sponsor
Gelb, Arthur F., M.D.
Individual
Eligibility
21 Years to 80 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Lakewood, California
Source: ClinicalTrials.gov public record
Updated Dec 20, 2007 · Synced Oct 23, 2026, 10:22 AM EDT
Recruiting Not applicable Interventional

Evaluation of Gender-Affirming Treatments on Pulmonary Function in Transgender and Gender Diverse Patients

NCT05587751
View directory record Official record
Conditions
Hormonal Gender-Affirming Therapy
Interventions
Spirometry, Plethysmography
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
14 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 23, 2026, 10:22 AM EDT
Recruiting No phase listed Observational

A Study to Determine Whether Perioperative Energy Dynamics Correlates With Postoperative Outcomes

NCT00493688
View directory record Official record
Conditions
Abdominal Cancer, Pelvic Cancer
Interventions
Cardiopulmonary Exercise Testing (CPET)
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Oct 23, 2026, 10:22 AM EDT
Completed No phase listed Observational

Effects of Marijuana Used on Lung Function in Persons With Chronic Obstructive Pulmonary Disease (COPD)

NCT01096303
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
25 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 15, 2017 · Synced Oct 23, 2026, 10:22 AM EDT
Completed Phase 3 Interventional Results available

A Phase III Parallel Group Study, Comparing the Efficacy, Safety and Tolerability of the Fixed Dose Combination (FDC) of Fluticasone Furoate+Umeclidinium Bromide+Vilanterol (FF/UMEC/VI) With the FDC of FF/VI in Subjects With Inadequately Controlled Asthma

NCT02924688
View directory record Official record
Conditions
Asthma
Interventions
FF/UMEC/VI (100/31.25/25) mcg, FF/UMEC/VI (100/62.5/25) mcg, FF/UMEC/VI (200/31.25/25) mcg, FF/UMEC/VI (200/62.5/25) mcg, FF/VI (100/25) mcg, FF/VI (200/25) mcg, Fluticasone/salmeterol (FSC), Albuterol/salbutamol, ELLIPTA DPI, DISKUS DPI, METERED-DOSE INHALER (MDI)
Drug · Device
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
2,436 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
99
States / cities
Birmingham, Alabama • Mobile, Alabama • Montgomery, Alabama + 89 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2021 · Synced Oct 23, 2026, 10:22 AM EDT
Recruiting Not applicable Interventional

Improve Dynamic Lateral Balance of Humans With SCI

NCT02991248
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
robotic training, spinal cord electrical stimulation, treadmill
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 65 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Oct 23, 2026, 10:22 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Responses to Live Attenuated Influenza Virus (LAIV) in Chronic Obstructive Pulmonary Disease (COPD)

NCT04901455
View directory record Official record
Conditions
COPD
Interventions
LAIV
Biological
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
40 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 23, 2026, 10:22 AM EDT
Completed No phase listed Observational

Long-term Lung Function and Disease Progression in Children With Early Onset Primary Ciliary Dyskinesia Lung Disease

NCT00722878
View directory record Official record
Conditions
Kartagener Syndrome
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Up to 4 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
5
States / cities
Palo Alto, California • Denver, Colorado • St Louis, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2019 · Synced Oct 23, 2026, 10:22 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Use of an Oral Beta-2 Agonist in Persons With Spinal Cord Injury

NCT00755079
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
extended release beta-2 adrenergic agonist, placebo
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Mar 17, 2015 · Synced Oct 23, 2026, 10:22 AM EDT
Completed Phase 3 Interventional

US Inhaled Insulin Dose Titration Study

NCT00246623
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Exubera (inhaled insulin), 8-point glucose diary (to assess pre- and post prandial glucoses), Meal Tolerance Test, 24-hour continuous glucose monitoring (at select sites), Pulmonary Function Testing, Hypoglycemic Event Monitoring, Laboratory Assessments, Nutritional Counseling and Diabetes Education
Drug · Procedure · Behavioral
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
16
States / cities
Birmingham, Alabama • Los Angeles, California • New Britain, Connecticut + 13 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2008 · Synced Oct 23, 2026, 10:22 AM EDT
Completed Phase 3 Interventional Results available

RETHINC: REdefining THerapy In Early COPD for the Pulmonary Trials Cooperative

NCT02867761
View directory record Official record
Conditions
COPD (Chronic Obstructive Pulmonary Disease)
Interventions
Indacaterol/Glycopyrrolate, Placebo
Drug
Lead sponsor
University of Michigan
Other
Eligibility
40 Years to 80 Years
Enrollment
780 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
16
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2023 · Synced Oct 23, 2026, 10:22 AM EDT
Completed Phase 3 Interventional Results available

A Study to Find Out Whether BI 1015550 Improves Lung Function in People With Idiopathic Pulmonary Fibrosis (IPF)

NCT05321069
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
BI 1015550, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
1,177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
56
States / cities
Birmingham, Alabama • Los Angeles, California • Sacramento, California + 45 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Oct 23, 2026, 10:22 AM EDT
Completed No phase listed Observational

Psychosocial Adjustment After Radiation Therapy in Patients With Cancer

NCT00905086
View directory record Official record
Conditions
Breast Cancer, Cognitive/Functional Effects, Colorectal Cancer, Lung Cancer, Prostate Cancer, Psychosocial Effects of Cancer and Its Treatment
Interventions
questionnaire administration, cognitive assessment, psychosocial assessment and care, quality-of-life assessment
Other · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 30, 2015 · Synced Oct 23, 2026, 10:22 AM EDT
Not yet recruiting Not applicable Interventional

Mechanical Ventilator Adjustments and Patient Dyspnea

NCT07701850
View directory record Official record
Conditions
Respiratory Failure, Dyspnea During Mechanical Ventilation, Mechanical Ventilation
Interventions
Change to VC/AC, Change in Tidal Volume, Change in inspiratory flow, Change in PEEP, Change to PSV
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Oct 23, 2026, 10:22 AM EDT
Active, not recruiting Phase 2 Interventional

Xenon MRI and Progressive ILD

NCT05241275
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis, Progressive Pulmonary Fibrosis
Interventions
Hyperpolarized 129 Xenon Gas Comparing Progressive Pulmonary Fibrosis Treatment
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 23, 2026, 10:22 AM EDT
Completed Not applicable Interventional Results available

Pulmonx Endobronchial Valves Used in Treatment of Emphysema (LIBERATE Study)

NCT01796392
View directory record Official record
Conditions
Emphysema
Interventions
EBV, Optimal Medical Management
Device · Other
Lead sponsor
Pulmonx Corporation
Industry
Eligibility
40 Years to 75 Years
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
17
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 14 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2023 · Synced Oct 23, 2026, 10:22 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Detecting Pulmonary Hypertension With the Eko CORE 500 Digital Stethoscope

NCT07136623
View directory record Official record
Conditions
Pulmnary Hypertension
Interventions
Eko CORE 500 phonocardiogram (PCG) recording, Eko CORE 500 three-lead electrocardiogram (ECG) recording
Diagnostic Test
Lead sponsor
Eko Devices, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,513 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
2
States / cities
Los Angeles, California • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 23, 2026, 10:22 AM EDT
Terminated Not applicable Interventional

Prehabilitation With Aerobic and Resistance Exercise for Improving Physical Fitness and Quality of Life Outcomes in Older Patients Undergoing CAR-T Therapy for Relapsed or Refractory Multiple Myeloma

NCT07045727
View directory record Official record
Conditions
Recurrent Multiple Myeloma, Refractory Multiple Myeloma
Interventions
Accelerometry, Aerobic Exercise, Biospecimen Collection, Electronic Health Record Review, Exercise Counseling, Internet-Based Intervention, Interview, Physical Performance Testing, Resistance Training, Survey Administration, Tailored Intervention
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
60 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 23, 2026, 10:22 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of Exercise on Immune Phenotype of Indolent Non-Hodgkin Lymphoma and Chronic Lymphocytic Leukemia Patients

NCT05876923
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma, Indolent Non-hodgkin Lymphoma
Interventions
Biospecimen Collection, Cardiopulmonary Exercise Testing, Dual X-ray Absorptiometry, Electronic Health Record Review, Exercise Intervention, Physical Examination, Questionnaire Administration, Spirometry, Physical Performance Testing, Best Practice
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 23, 2026, 10:22 AM EDT
Completed No phase listed Observational

Portable Oxygen Concentrator to Improve Quality of Life in Chronic Obstructive Pulmonary Disease

NCT01948544
View directory record Official record
Conditions
COPD
Interventions
Not listed
Lead sponsor
StratiHealth
Industry
Eligibility
65 Years to 85 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
3
States / cities
Oceanside, California • Vista, California • Westminster, California
Source: ClinicalTrials.gov public record
Updated Aug 20, 2018 · Synced Oct 23, 2026, 10:22 AM EDT
Completed No phase listed Observational

Assessing Physical Fitness in Cancer Patients With Cardiopulmonary Exercise Testing and Wearable Data Generation

NCT02786628
View directory record Official record
Conditions
Malignant Solid Tumour, Hematologic Malignancies, Planned Hematopoietic Cell Transplantation
Interventions
Physical performance testing and patient-generated health data
Other
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 22, 2018 · Synced Oct 23, 2026, 10:22 AM EDT