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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: BREATHE Clear all
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Electrical Stimulation of Human Myocytes in Microgravity

NCT03665051
View directory record Official record
Conditions
Sarcopenia
Interventions
Muscle Tissue Biopsy, Maximal Oxygen Consumption (V02max)
Procedure · Other
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
20 Years to 80 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Not applicable Interventional

Factors Influencing Pediatric Asthma

NCT03302962
View directory record Official record
Conditions
Asthma in Children
Interventions
Intensive Asthma Education
Behavioral
Lead sponsor
Missouri Breaks Industries Research, Inc.
Other
Eligibility
6 Years to 17 Years
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Eagle Butte, South Dakota
Source: ClinicalTrials.gov public record
Updated Oct 4, 2017 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Inspired: Smartphone Videogame-Based Smoking Cessation Intervention

NCT03929003
View directory record Official record
Conditions
Smoking Cessation
Interventions
Inspired
Behavioral
Lead sponsor
Rowan University
Other
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Glassboro, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 9, 2020 · Synced Sep 12, 2026, 5:39 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

BREATHE-Peds Pilot - I Focus Group Interviews

NCT05137223
View directory record Official record
Conditions
Asthma, Asthma in Children
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
10 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
3
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 5, 2024 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Not applicable Interventional

A Randomized Trial of The Effectiveness of Aromatherapy on Chemotherapy Induced Nausea and Vomiting in Children With Cancer

NCT00754286
View directory record Official record
Conditions
Brain Tumors, Leukemia, Sarcomas, Neuroblastoma, Lymphoma, Hodgkins Disease
Interventions
Aromatherapy Scented Wand, Placebo wand
Other
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
7 Years to 21 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Sep 6, 2018 · Synced Sep 12, 2026, 5:39 AM EDT
Recruiting Not applicable Interventional

Mild Intermittent Hypoxia: A Prophylactic for Autonomic Dysfunction in Individuals With Spinal Cord Injuries

NCT05351827
View directory record Official record
Conditions
Spinal Cord Injuries, Autonomic Dysreflexia
Interventions
Mild Intermittent Hypoxia, Sham
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Investigation of Efficiency of Breathing With Different Breathing Patterns

NCT00784004
View directory record Official record
Conditions
Respiratory Physiology, Respiratory Insufficiency, Breathing Patterns
Interventions
Breathing Patterns
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 1, 2014 · Synced Sep 12, 2026, 5:39 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Can You Breathe Your Way To Better Health?

NCT06829836
View directory record Official record
Conditions
Cancer, Chronic Stress, Autonomic Dysfunction
Interventions
Hight intensity interval training, Cyclic Hyperventilation with Retention
Behavioral
Lead sponsor
University of Northern Colorado
Other
Eligibility
18 Years to 50 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Greeley, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 24, 2025 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Phase 4 Interventional Results available

Maintain Respiratory Muscle Function and Reduce Pneumonia Risk in Cancer Patients

NCT03469271
View directory record Official record
Conditions
Cancer
Interventions
1,25 (OH)2 D3, Inspiratory isometric resistance training, Oral Placebo, Sham Inspiratory Isometric Resistance Training, Threshold Inspiratory Muscle Trainer (IMT)
Drug · Other · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 25, 2023 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Not applicable Interventional

Little Flower Yoga for Kids: Evaluation of a Yoga and Mindfulness Program for Children With Increased Levels of Emotion Dysregulation and Inattention

NCT02829528
View directory record Official record
Conditions
ADHD
Interventions
Little Flower Yoga For Kids
Behavioral
Lead sponsor
New York University
Other
Eligibility
5 Years to 7 Years · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 3, 2022 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Feasibility of the BREATHE Asthma Intervention Trial

NCT03036267
View directory record Official record
Conditions
Asthma Chronic, Health Behavior
Interventions
BREATHE, Attention Control Condition
Behavioral · Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 5, 2021 · Synced Sep 12, 2026, 5:39 AM EDT
Not listed Early Phase 1 Interventional

Enabling Remote Access to Breathe Easier: A Novel Approach to Improve Symptom Management

NCT06060964
View directory record Official record
Conditions
Lung Cancer, Nonsmall Cell, Lung Cancer Stage I, Lung Cancer Stage II, Lung Cancer Stage III
Interventions
Breathe Easier Progressive Web Application
Other
Lead sponsor
University of South Carolina
Other
Eligibility
Not listed
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Sep 12, 2026, 5:39 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Pulse Oximeter Accuracy in Healthy Humans During Hypoxia

NCT06142019
View directory record Official record
Conditions
Hypoxia, Skin Pigmentation
Interventions
Controlled desaturation (hypoxemia)
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 50 Years
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 1, 2025 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Utilizing Exhaled Breathe Condensate Collection to Study Ion Regulation in Cystic Fibrosis

NCT01880723
View directory record Official record
Conditions
Cystic Fibrosis, Healthy
Interventions
Albuterol, Placebo saline
Drug
Lead sponsor
University of Arizona
Other
Eligibility
15 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Sep 12, 2026, 5:39 AM EDT
Terminated Not applicable Interventional

Culturally Tailored Educational Video to Promote Lung Cancer Screening in Vulnerable Communities

NCT06010355
View directory record Official record
Conditions
Cigarette Smoking-Related Carcinoma, Lung Carcinoma
Interventions
Discussion, Media Intervention, Interview, Test
Procedure · Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 12, 2026, 5:39 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Adolescent PCIP Randomized Feasibility Trial

NCT05088915
View directory record Official record
Conditions
Post-Traumatic Stress Disorder in Adolescence, Post Traumatic Stress Disorder
Interventions
Primary Care Intervention for PTSD (PCIP), Treatment As Usual
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
12 Years to 22 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Sep 12, 2026, 5:39 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Health Without Barriers/Salud Sin Barreras

NCT06052943
View directory record Official record
Conditions
Mental Health Wellness, Family Research, Lifestyle Risk Reduction
Interventions
Mindfulness-Based Intervention, Parent Education, Physical Activity, Brief Mindfulness Intervention for Parents, Preschool Curriculum, Cooking Matters
Behavioral
Lead sponsor
Colorado State University
Other
Eligibility
11 Years to 19 Years
Enrollment
175 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
2
States / cities
Durango, Colorado • Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Not applicable Interventional

Durham Healthy Breathing in Healthy Homes Project

NCT04119271
View directory record Official record
Conditions
Poor Asthma Control
Interventions
Breathe Easy at Home Kit Products
Other
Lead sponsor
Duke University
Other
Eligibility
5 Years to 16 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 3, 2023 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study of Truvada for HIV Pre Exposure Prophylaxis Using Daily Directly Observed Therapy to Look at Potential Interactions Between Truvada and Hormone Therapy

NCT04050371
View directory record Official record
Conditions
HIV Prevention, Transgender Health
Interventions
200 mg emtricitabine and 300 mg tenofovir disoproxil fumarate
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 10, 2021 · Synced Sep 12, 2026, 5:39 AM EDT
Terminated Not applicable Interventional Results available

Pairing Intermittent Hypoxia and Transcutaneous Electrical Spinal Cord Stimulation to Promote Arm Use After Cervical SCI

NCT04854057
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
AIH - Intermittent Hypoxia - hypoxia air mixture, SHAM - Intermittent Room Air - room air mixture, TESS - Transcutaneous Electrical Spinal Cord Stimulation + Functional Task Practice
Other · Device
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Effects of Caffeine and Intermittent Hypoxia on Leg Function in Human Spinal Cord Injury

NCT02323698
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
Caffeine, AIH, Placebo, SHAM
Drug · Other
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 12, 2023 · Synced Sep 12, 2026, 5:39 AM EDT
Not listed Not applicable Interventional

Oscillating Positive Expiratory Pressure (OPEP) Therapy in Trauma Patients With Multiple Rib Fractures

NCT04100512
View directory record Official record
Conditions
Rib Fractures, Respiratory Complication
Interventions
Oscillating Positive Expiratory Pressure Device, Incentive spirometry
Device
Lead sponsor
Poudre Valley Health System
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Loveland, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 18, 2022 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving Human Cerebrovascular Function Using Acute Intermittent Hypoxia

NCT05164705
View directory record Official record
Conditions
Healthy Brain Perfusion
Interventions
Acute Intermittent Hypoxia, Sham Acute Intermittent Hypoxia
Other
Lead sponsor
Northwestern University
Other
Eligibility
21 Years to 50 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Sep 12, 2026, 5:39 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intermittent Hypoxia and Inspiratory Threshold Loading to Enhance Inspiratory Muscle Function

NCT03029559
View directory record Official record
Conditions
Intermittent Hypoxia
Interventions
Intermittent Hypoxia, Inspiratory Threshold Loading, Sham Intermittent Hypoxia
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 19, 2019 · Synced Sep 12, 2026, 5:39 AM EDT