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ClinicalTrials.gov public records Last synced Oct 21, 2026, 2:37 AM EDT

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Showing 1–21 of 21 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Oscillometry Clear all
Not listed Phase 4 Interventional

Onset of Action of Advair Hydrofluoroalkane (HFA) 115/21 in Comparison to Symbicort Pressurised Metered-Dose Inhalers (pMDI) 160/4.5 Measured by Impulse Oscillometry (IOS)

NCT00867737
View directory record Official record
Conditions
Asthma
Interventions
Advair HFA MDI 115/21, Symbicort 160/4.5 pMDI
Drug
Lead sponsor
Allergy and Asthma Center of El Paso
Other
Eligibility
12 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Mar 24, 2009 · Synced Oct 21, 2026, 2:37 AM EDT
Recruiting Phase 2 Interventional

Using Xe MRI to Guide Radiation Therapy for Lung Cancer

NCT06925295
View directory record Official record
Conditions
Imaging Techniques
Interventions
Xenon MRI, Pulmonary Function Testing, Quality of Life Questionnaire, Medical Research Council Dyspnea score, St. George's Respiratory Questionnaire, Blood Biomarkers
Drug · Diagnostic Test · Other
Lead sponsor
Sean Fain
Other
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 2, 2026 · Synced Oct 21, 2026, 2:37 AM EDT
Completed Phase 4 Interventional Results available

Dose-Response of Salmeterol in Children

NCT01907334
View directory record Official record
Conditions
Asthma
Interventions
Advair Diskus100/50 µg, Flovent Diskus 100 µg, Methacholine Chloride, Albuterol
Drug
Lead sponsor
University of Florida
Other
Eligibility
4 Years to 11 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 7, 2014 · Synced Oct 21, 2026, 2:37 AM EDT
Completed No phase listed Observational

Evaluating the Use of a Device Called Impulse Oscillometry in Participants With Vocal Cord Disorders or Asthma

NCT05246930
View directory record Official record
Conditions
Breathing, Mouth, Lung Function Decreased, Vocal Cord Dysfunction, Laryngeal Obstruction, Asthma
Interventions
Impulse Oscillometer
Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
43 participants
Timeline
2022 – 2024
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Dec 18, 2024 · Synced Oct 21, 2026, 2:37 AM EDT
Not listed No phase listed Observational

Pulmonary Health in Children With Down Syndrome

NCT04398862
View directory record Official record
Conditions
Down Syndrome, Dysphagia, Oropharyngeal
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
3 Years to 18 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 26, 2024 · Synced Oct 21, 2026, 2:37 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers Results available

Pulmonary Function Using Non-invasive Forced Oscillometry

NCT03346343
View directory record Official record
Conditions
Infant, Premature, Diseases, Infant, Newborn, Diseases, Bronchopulmonary Dysplasia, Respiratory Distress Syndrome, Newborn, Meconium Aspiration Syndrome, Transient Tachypnea of the Newborn
Interventions
Non-invasive forced airway oscillometry
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
1 Day to 2 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 21, 2026, 2:37 AM EDT
Recruiting No phase listed Observational

Cardiopulmonary Exercise Testing and Oscillometry for the Evaluation of Dyspnea

NCT06554353
View directory record Official record
Conditions
Breathing, Mouth, Lung Function Decreased, Dyspnea, Shortness of Breath
Interventions
Oscillometer
Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
50 participants
Timeline
2024 – 2026
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 21, 2026, 2:37 AM EDT
Recruiting No phase listed Observational

Forced Oscillometry in Infants With Bronchopulmonary Dysplasia

NCT04270045
View directory record Official record
Conditions
Infant, Premature, Diseases, Bronchopulmonary Dysplasia, Respiratory Distress Syndrome
Interventions
Non-invasive forced airway oscillometry
Device
Lead sponsor
Winston Manimtim
Other
Eligibility
Not listed
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 21, 2026, 2:37 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

WTC Chest CT Imaging Archive

NCT03295279
View directory record Official record
Conditions
Chronic Airway Disease, Interstitial Lung Disease, Lung Cancer
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
2,122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 21, 2026, 2:37 AM EDT
Completed Phase 4 Interventional

Study of Bronchodilation Effects of Cetirizine

NCT01781507
View directory record Official record
Conditions
Allergic Rhinitis, Asthma
Interventions
Cetirizine, Placebo
Drug
Lead sponsor
California Allergy and Asthma Medical Group, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 4, 2013 · Synced Oct 21, 2026, 2:37 AM EDT
Completed Phase 4 Interventional

Chronic Obstructive Pulmonary Disease Endpoints Study

NCT00358358
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Fluticasone Propionate/Salmeterol 500/50mcg combination, Fluticasone Propionate 500mcg, Salmeterol 50mcg
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
4
States / cities
Absecon, New Jersey • Charleston, South Carolina • Greenville, South Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 20, 2017 · Synced Oct 21, 2026, 2:37 AM EDT
Completed Not applicable Interventional Results available

Uncontrolled Lower Respiratory Symptoms in the WTC Survivor Program

NCT02024204
View directory record Official record
Conditions
Lung Diseases, Medication Compliance
Interventions
Fluticasone propionate 230mcg for 3 Months, Current Treatment or no treatment, Salmeterol 21mcg for 3 Months
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced Oct 21, 2026, 2:37 AM EDT
Not listed Not applicable Interventional

Leo Study Unstable Asthma

NCT05308277
View directory record Official record
Conditions
Asthma in Children
Interventions
Leo device monitoring
Device
Lead sponsor
ResMed
Industry
Eligibility
2 Years to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 26, 2022 · Synced Oct 21, 2026, 2:37 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Phase Resolved Functional Lung MRI and Oscillometry for the Observation of Healthy Lung Function

NCT07614685
View directory record Official record
Conditions
Breathing, Lung Function Decreased, MRI Imaging, Healthy
Interventions
Airway Oscillometer, Phase Resolved Functional Lung MRI
Device · Diagnostic Test
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 21, 2026, 2:37 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Impact of E-cigarette Use on the Body

NCT04972513
View directory record Official record
Conditions
Cigarette Smoking-Related Carcinoma
Interventions
Biospecimen Collection, Nitric Oxide Breath Test, Oscillometry, Spirometry, Survey Administration, Endothelial function
Procedure · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
15 Years to 25 Years
Enrollment
182 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 21, 2026, 2:37 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Lung and Heart Function Across Decades of Life in Health

NCT07641413
View directory record Official record
Conditions
Pollution Related Respiratory Disorder, Pollution; Exposure, Dyspnea, Cardiopulmonary
Interventions
Healthy control
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
24 Years to 68 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 21, 2026, 2:37 AM EDT
Completed No phase listed Observational

Evaluating Deep Breathing in Health Participants Using a Device Called Impulse Oscillometry

NCT05085795
View directory record Official record
Conditions
Breathing, Mouth, Lung Function Decreased
Interventions
Impulse Oscillometer
Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
20 participants
Timeline
2021 – 2023
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Aug 15, 2023 · Synced Oct 21, 2026, 2:37 AM EDT
Completed Not applicable Interventional

Safety and Feasibility of a Novel Device for Assessing Respiratory Function in Children

NCT04873193
View directory record Official record
Conditions
Asthma in Children
Interventions
Leo device
Device
Lead sponsor
ResMed
Industry
Eligibility
3 Years to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 26, 2022 · Synced Oct 21, 2026, 2:37 AM EDT
Completed Phase 4 Interventional

Onset and Duration of Mometasone by Oscillometry and Spirometry

NCT01635088
View directory record Official record
Conditions
Asthma
Interventions
Mometasone furoate 220, KoKo Spirometry, Mometasone furoate 440, Oscillometry
Drug · Device
Lead sponsor
California Allergy and Asthma Medical Group, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 4, 2013 · Synced Oct 21, 2026, 2:37 AM EDT
Recruiting No phase listed Observational

Body Composition Related Evaluation of Airway Tone and Hyper-rEactivity Using Oscillometry

NCT07356310
View directory record Official record
Conditions
Breathing, Lung Function Decreased, Asthma (Diagnosis), Obesity
Interventions
Oscillometer
Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 21, 2026, 2:37 AM EDT
Withdrawn Phase 4 Interventional

Early-onset Dupilumab Effects in CRSwNP

NCT06188871
View directory record Official record
Conditions
Chronic Rhinosinusitis With Nasal Polyps
Interventions
Dupilumab
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 9, 2024 · Synced Oct 21, 2026, 2:37 AM EDT