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ClinicalTrials.gov public records Last synced Oct 9, 2026, 8:59 PM EDT

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Showing 97–120 of 833 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Respiratory Health Clear all
Completed Not applicable Interventional

Phenotyping Mechanistic Pathways for Adverse Health Outcomes in Sleep Apnea

NCT04575740
View directory record Official record
Conditions
Sleep Apnea
Interventions
PAP
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years to 80 Years
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Oct 9, 2026, 8:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Promoting Altruism to Enhance Vaccine Acceptance

NCT04568590
View directory record Official record
Conditions
Vaccine Refusal
Interventions
educational intervention
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
Not listed
Enrollment
510 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 12, 2024 · Synced Oct 9, 2026, 8:59 PM EDT
Completed No phase listed Observational

Childhood Asthma Program in NYC Health Department Clinics

NCT00005713
View directory record Official record
Conditions
Asthma, Lung Diseases
Interventions
Continuing, preventative care
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
1 Month to 21 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1990 – 1997
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 23, 2015 · Synced Oct 9, 2026, 8:59 PM EDT
Completed No phase listed Observational

Bone Health of People With Cystic Fibrosis

NCT00008762
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
8 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 9, 2026, 8:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intervening to Improve Infant Health in Ghana

NCT01335490
View directory record Official record
Conditions
Very Low Birth Weight Baby, Pneumonia
Interventions
Cook stoves, either Biolite wood stove, or liquified petroleum gas stove plus fuel
Other
Lead sponsor
Columbia University
Other
Eligibility
Female only
Enrollment
1,414 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 18, 2017 · Synced Oct 9, 2026, 8:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Understanding Community Considerations, Opinions, Values, Impacts, and Decisions for COVID-19

NCT04373135
View directory record Official record
Conditions
Covid-19, Critical Illness, Attitude of Health Personnel, Attitude to Health, Health Behavior, Health Care Utilization
Interventions
Brief educational video
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
1,971 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 30, 2025 · Synced Oct 9, 2026, 8:59 PM EDT
Recruiting Phase 4 Interventional

CHEST: A Collaboration With Community HEalth Centers to Implement SmarT for Asthma

NCT07241117
View directory record Official record
Conditions
Moderate to Severe Asthma
Interventions
Implementation bundle
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
12 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
7
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 9, 2026, 8:59 PM EDT
Completed No phase listed Observational

Stress and Treatment Response in Puerto Rican Children With Asthma

NCT03134755
View directory record Official record
Conditions
Asthma in Children
Interventions
Inhaled corticosteroid (mometasone)
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
8 Years to 20 Years
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 11, 2025 · Synced Oct 9, 2026, 8:59 PM EDT
Completed Not applicable Interventional

Applying Interactive Mobile Health to Asthma Care in Teens (AIM2ACT)

NCT02302040
View directory record Official record
Conditions
Asthma
Interventions
AIM2ACT, Self-guided
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
12 Years to 15 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 18, 2021 · Synced Oct 9, 2026, 8:59 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Perspective on Thoughts and Feelings as a Predictor of Psychological Well-being in Daily Life, in a Community Sample

NCT03336710
View directory record Official record
Conditions
Mental Health, Mindfulness
Interventions
Not listed
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 65 Years
Enrollment
380 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced Oct 9, 2026, 8:59 PM EDT
Terminated Not applicable Interventional

Arts & Health Education to Improve Health, Resilience, and Well-Being

NCT04154579
View directory record Official record
Conditions
Hypertension, Diabetes, Obesity, COPD, CHF, High Cholesterol, Asthma, Chronic Pain, Multiple Sclerosis, Depression, Anxiety, Heart Diseases, Stroke
Interventions
HeRe We Arts, HeRe We Ed
Behavioral
Lead sponsor
Lisa Gallagher
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Euclid, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 9, 2022 · Synced Oct 9, 2026, 8:59 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety and Immunogenicity of Seasonal Influenza Vaccine and an Adenovirus Serotype 26- Based Vaccine Encoding for the Respiratory Syncytial Virus Pre-fusion F Protein (Ad26.RSV.preF), With and Without Co-administration, in Adults Aged 60 Years and Older in Stable Health

NCT03339713
View directory record Official record
Conditions
Healthy
Interventions
Ad26.RSV.preF, Fluarix, Placebo
Biological
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
60 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Mt. Pleasant, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 4, 2025 · Synced Oct 9, 2026, 8:59 PM EDT
Completed No phase listed Observational

Linking Former Inmates to Primary Care

NCT01863290
View directory record Official record
Conditions
Hypertension, Substance Abuse, Asthma, Depression
Interventions
Primary care redesign
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
816 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
10
States / cities
Birmingham, Alabama • Martinez, California • San Francisco, California + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 25, 2017 · Synced Oct 9, 2026, 8:59 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Nudges to Improve Health Behaviors That Limit COVID-19 Spread

NCT04379375
View directory record Official record
Conditions
Health Behavior, COVID-19
Interventions
Nudge
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced Oct 9, 2026, 8:59 PM EDT
Recruiting Not applicable Interventional

Community Health Advocates for Motivating PAP Use in Our Neighborhoods.

NCT06047353
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Motivational Enhancement Therapy, Positive Airway Pressure (PAP) therapy
Behavioral · Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 100 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 9, 2026, 8:59 PM EDT
Completed Not applicable Interventional Results available

Stroke and CPAP Outcome Study 2

NCT02809430
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Stroke, Patient Adherence
Interventions
Continuous Positive Airway Pressure
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 23, 2020 · Synced Oct 9, 2026, 8:59 PM EDT
Completed Not applicable Interventional Results available

Effectiveness of Interventions to Teach Respiratory Inhaler Technique (E-TRaIN)

NCT01426581
View directory record Official record
Conditions
Asthma, Chronic Obstructive Pulmonary Disease (COPD)
Interventions
Teach-To-Goal, Brief Intervention
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 19, 2019 · Synced Oct 9, 2026, 8:59 PM EDT
Completed Not applicable Interventional

Adult Influenza Vaccination Text Message Reminders With Electronic Health Record Alerts

NCT02284594
View directory record Official record
Conditions
Influenza
Interventions
text message
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
4,026 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 19, 2015 · Synced Oct 9, 2026, 8:59 PM EDT
Completed Not applicable Interventional

Vagal Approaches on Long COVID-19

NCT07190105
View directory record Official record
Conditions
Long COVID Symptoms
Interventions
Sonocea Sonic Augmentation Technology (SAT), Truvaga Electrical Vagus Nerve Stimulator
Other
Lead sponsor
Leidos Life Sciences
Industry
Eligibility
18 Years and older
Enrollment
546 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Frederick, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 9, 2026, 8:59 PM EDT
Completed Not applicable Interventional Results available

Pediatric Adenotonsillectomy Trial for Snoring

NCT02562040
View directory record Official record
Conditions
Sleep-Disordered Breathing
Interventions
Early Adenotonsillectomy (eAT), Watchful Waiting with Supportive Care (WWSC)
Procedure · Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
3 Years to 12 Years
Enrollment
459 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
7
States / cities
Boston, Massachusetts • Ann Arbor, Michigan • Cincinnati, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 15, 2024 · Synced Oct 9, 2026, 8:59 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of the COVID-19 Health Emergency on Biopsychosocial Health

NCT04409535
View directory record Official record
Conditions
Activities, Mental Health Issue, Life Style
Interventions
WHOQOL-BREF survey
Other
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 85 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Oct 18, 2024 · Synced Oct 9, 2026, 8:59 PM EDT
Completed Not applicable Interventional

Dental Device for Treatment of Sleep Apnea

NCT01005940
View directory record Official record
Conditions
Sleep Apnea Syndromes
Interventions
Mandibular advancement device
Device
Lead sponsor
Ulysses Magalang MD
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Oct 9, 2026, 8:59 PM EDT
Completed No phase listed Observational

eVusheld Assessment reaL wORld Effectiveness in DoD Health System

NCT05569408
View directory record Official record
Conditions
COVID-19; SARS-CoV-2; 2019 Novel Coronavirus Disease
Interventions
EVUSHELD
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
12 Years and older
Enrollment
4,724 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 9, 2026, 8:59 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Smoking Cessation Peds Asthma

NCT02640521
View directory record Official record
Conditions
Smoking Cessation, Asthma
Interventions
Chart Reminders & New York State Quit line referral system
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
Not listed
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 12, 2016 · Synced Oct 9, 2026, 8:59 PM EDT