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ClinicalTrials.gov public records Last synced Oct 10, 2026, 2:41 PM EDT

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Showing 145–168 of 833 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Respiratory Health Clear all
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Home-Based Respiratory Muscle Training and Aerobic Exercise Programs to Improve Lung Health in Current and Former Cigarette Smokers

NCT07553819
View directory record Official record
Conditions
Lung Carcinoma
Interventions
Accelerometry, Aerobic Exercise, Biospecimen Collection, Educational Intervention, Electronic Health Record Review, Physical Performance Testing, Respiratory Muscle Training, Supportive Care, Survey Administration
Procedure · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
50 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 10, 2026, 2:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Boosting COVID-19 Vaccination Uptake Using Wastewater Surveillance

NCT06698497
View directory record Official record
Conditions
Vaccine Uptake
Interventions
Communication Campaign
Behavioral
Lead sponsor
Syracuse University
Other
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced Oct 10, 2026, 2:41 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Short-Term Health Outcomes of Cooking UFP Exposure

NCT07311967
View directory record Official record
Conditions
Cognitive Function Decline, Air Pollution Exposure, Respiratory Inflammation
Interventions
Clean Indoor Air Exposure (Control), Exposure to Cooking-Generated Ultrafine Particles and Gases
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 31, 2025 · Synced Oct 10, 2026, 2:41 PM EDT
Completed Phase 2 Interventional

Promoting Physical Activity in Chronic Obstructive Pulmonary Disease (COPD) Through New Technology and Health Coaching

NCT01217710
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Physical Activity
Interventions
Activity monitor/smartphone health coaching
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 13, 2015 · Synced Oct 10, 2026, 2:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving Pediatric COVID-19 Vaccine Uptake Using an mHealth Tool

NCT05386355
View directory record Official record
Conditions
COVID-19 Vaccines, Telemedicine, Vaccine Hesitancy, Pediatric ALL
Interventions
COVID-19 Vaccine Uptake App, General Health App
Behavioral · Other
Lead sponsor
IDeA States Pediatric Clinical Trials Network
Network
Eligibility
18 Years and older
Enrollment
1,934 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
15
States / cities
Little Rock, Arkansas • Wilmington, Delaware • Honolulu, Hawaii + 12 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2025 · Synced Oct 10, 2026, 2:41 PM EDT
Completed Not applicable Interventional Results available

Project to Improve Communication About Serious Illness--Hospital Study: Pragmatic Trial (Trial 1)

NCT04281784
View directory record Official record
Conditions
Dementia, Chronic Disease, Neoplasm Metastasis, Lung Neoplasm, Pulmonary Disease, Chronic Obstructive, Heart Failure，Congestive, Liver Cirrhosis, Kidney Failure, Chronic, Lung Diseases, Interstitial, Peripheral Vascular Disease, Diabetes With End Organ Injury
Interventions
EHR-based Clinician Jumpstart
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
2,512 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
3
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 4, 2025 · Synced Oct 10, 2026, 2:41 PM EDT
Completed No phase listed Observational

HERO-2: Home-Reported Outcomes With CFTR Modulator Therapy

NCT04798014
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
Indiana University
Other
Eligibility
12 Years and older
Enrollment
860 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Oct 10, 2026, 2:41 PM EDT
Completed Not applicable Interventional

Sense2Stop:Mobile Sensor Data to Knowledge

NCT03184389
View directory record Official record
Conditions
Stress, Smoking Cessation, Overeating
Interventions
Prompt to use smartphone apps for stress management
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 4, 2019 · Synced Oct 10, 2026, 2:41 PM EDT
Completed Not applicable Interventional

Multisystemic Therapy to Reduce Health Disparities in Adolescents With Asthma

NCT00916240
View directory record Official record
Conditions
Asthma
Interventions
Multisystemic Therapy, Home-based, Non-Directive Family Support
Behavioral
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
12 Years to 16 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 19, 2016 · Synced Oct 10, 2026, 2:41 PM EDT
Enrolling by invitation Not applicable Interventional

Advancing Health Information Exchange (HIE) During Inter-hospital Transfer (IHT) to Improve Patient Outcomes

NCT05443321
View directory record Official record
Conditions
Infections, Heart Failure, COPD Exacerbation, Asthma, Gastrointestinal Diseases, Cardiac Event, Arrythmia, Renal Failure, Renal Disease, Rheumatic Diseases, Urologic Diseases, Neurologic Disorder, Hematologic Diseases, Oncology Problem, Shock, Critical Illness
Interventions
Health Information Exchange (HIE) platform
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
1,006 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 10, 2026, 2:41 PM EDT
Completed Phase 2 Interventional Results available

Clinical Trial of Lung Cancer Chemoprevention With Sulforaphane in Former Smokers

NCT03232138
View directory record Official record
Conditions
Lung Cancer
Interventions
Sulforaphane, Placebo
Dietary Supplement · Drug
Lead sponsor
Jian-Min Yuan, MD
Other
Eligibility
55 Years to 75 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 17, 2024 · Synced Oct 10, 2026, 2:41 PM EDT
Enrolling by invitation Not applicable Interventional

Virtual Nurse and Social Worker Palliative Care Team to Improve Quality of Life in Veterans With Heart Failure or COPD

NCT07714252
View directory record Official record
Conditions
Heart Failure, Pulmonary Disease, Chronic Obstructive, Interstitial Lung Disease
Interventions
Virtual Nurse and Social Worker Palliative Care Team, Enhanced Implementation Support, Standard Implementation Support
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
7
States / cities
Phoenix, Arizona • Long Beach, California • Aurora, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 10, 2026, 2:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Rutgers Pilot for Dental Health Care Worker SARS-CoV-2 Testing

NCT05607147
View directory record Official record
Conditions
SARS-CoV2 Infection
Interventions
Testing for SARS CoV2 Antigen and Antibody
Device
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 24, 2023 · Synced Oct 10, 2026, 2:41 PM EDT
Completed Not applicable Interventional Results available

Improving COVID-19 Vaccine Uptake in Nursing Homes

NCT04732819
View directory record Official record
Conditions
COVID-19 Vaccines
Interventions
High touch multi-pronged behavioral intervention
Behavioral
Lead sponsor
Brown University
Other
Eligibility
Not listed
Enrollment
23,768 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
4
States / cities
Tampa, Florida • Sykesville, Maryland • Elkhorn, Nebraska + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2021 · Synced Oct 10, 2026, 2:41 PM EDT
Withdrawn Not applicable Interventional

Effect of Home Health Case Management on Asthma Morbidity

NCT01451944
View directory record Official record
Conditions
Asthma, Childhood Asthma
Interventions
education
Behavioral
Lead sponsor
University of Louisville
Other
Eligibility
3 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Dec 2, 2014 · Synced Oct 10, 2026, 2:41 PM EDT
Recruiting Phase 4 Interventional

Estrogen Supplementation and Bone Health in Women With CF

NCT05704036
View directory record Official record
Conditions
Cystic Fibrosis, Hypoestrogenism
Interventions
Transdermal estrogen, Progesterone
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
0 Years to 100 Years · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 14, 2025 · Synced Oct 10, 2026, 2:41 PM EDT
Active, not recruiting No phase listed Observational

Well-Being and Health-Related Quality of Life in Cancer Patients and Survivors During the COVID-19 Pandemic

NCT04500600
View directory record Official record
Conditions
COVID-19 Infection, Hematopoietic and Lymphoid Cell Neoplasm, Malignant Solid Neoplasm
Interventions
Quality-of-Life Assessment, Questionnaire Administration
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
13,378 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 10, 2026, 2:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impact of LA-CEAL HALT COVID-19 Ambassador Program on Likelihood to Vaccinate

NCT04930965
View directory record Official record
Conditions
Covid19, Vaccine Refusal
Interventions
Community health worker engagement
Behavioral
Lead sponsor
Tulane University
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Jan 18, 2024 · Synced Oct 10, 2026, 2:41 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Infection Watch Study

NCT04623047
View directory record Official record
Conditions
COVID-19 Respiratory Infection, Respiratory Syncytial Virus Infections, Rhinoviral Infections, Influenza Viral Infections
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
10,034 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 3, 2024 · Synced Oct 10, 2026, 2:41 PM EDT
Completed Not applicable Interventional

Augmenting a Post-Stroke Wellness Program With Respiratory Muscle Training

NCT05819333
View directory record Official record
Conditions
Stroke
Interventions
Exercise Program + Respiratory Strength Training, Exercise Program + Respiratory Relaxation Training
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 95 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 10, 2026, 2:41 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Clinical Outcomes and Pharmacotherapy Effectiveness in the VA Health Care System (COPE-VA)

NCT06160128
View directory record Official record
Conditions
COVID-19, SARS-CoV-2 Infection, RSV, Influenza
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
400,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 10, 2026, 2:41 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Deep Functional Phenotyping of the ALA Lung Health Cohort

NCT06177717
View directory record Official record
Conditions
Lung Diseases
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
25 Years to 35 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
12
States / cities
Birmingham, Alabama • Los Angeles, California • Denver, Colorado + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 10, 2026, 2:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Smartphone Intervention for Relational and Mental Well Being

NCT04629755
View directory record Official record
Conditions
Depression, Loneliness, Relation, Interpersonal, Covid19
Interventions
Intervention
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
1,765 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 19, 2020 · Synced Oct 10, 2026, 2:41 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Effectiveness of Supportive Housing on COVID-19 Related Outcomes for People Experiencing Homelessness

NCT04769349
View directory record Official record
Conditions
Housing, Covid19, Mental Health, Physical Health, Social Interaction, Healthcare
Interventions
Not listed
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
563 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2023 · Synced Oct 10, 2026, 2:41 PM EDT