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Showing 1–24 of 122 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Breathing Patterns Clear all
Completed No phase listed Observational

Prediction of Extubation Readiness in Extreme Preterm Infants by the Automated Analysis of CardioRespiratory Behavior

NCT01909947
View directory record Official record
Conditions
Prediction of Extubation Readiness
Interventions
Cardiorespiratory signal acquisition
Other
Lead sponsor
McGill University Health Centre/Research Institute of the McGill University Health Centre
Other
Eligibility
Not listed
Enrollment
266 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
2
States / cities
Detroit, Michigan • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 31, 2019 · Synced Sep 13, 2026, 2:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bora Band Respiration Rate Study

NCT04064645
View directory record Official record
Conditions
Respiratory Rate
Interventions
Measurement of respiratory rate with DUT and comparison with reference
Device
Lead sponsor
Biosency
Industry
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Louisville, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 21, 2019 · Synced Sep 13, 2026, 2:16 AM EDT
Completed Not applicable Interventional

Feasibility and Preliminary Efficacy of Hatha Yoga in Head and Neck Cancer Survivors

NCT01951664
View directory record Official record
Conditions
Head Neck Cancer
Interventions
Baseline Study Measures, Yoga Evaluation, Yoga Program, Yoga Practice Plan, Study Assessments
Other · Behavioral
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
2
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 26, 2016 · Synced Sep 13, 2026, 2:16 AM EDT
Active, not recruiting Not applicable Interventional

Stress Management Program

NCT06526585
View directory record Official record
Conditions
Stress, Anxiety
Interventions
Cyclic Sighing Breathing, Box Breathing, Hypnosis, Audiobook
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 13, 2026, 2:16 AM EDT
Completed No phase listed Observational

Mechanical Ventilation Discontinuation Practices

NCT03955874
View directory record Official record
Conditions
Invasive Mechanical Ventilation, Critical Illness, Spontaneous Breathing Trial, Weaning Invasive Mechanical Ventilation, Tracheostomy, Direct Extubation
Interventions
Not listed
Lead sponsor
Unity Health Toronto
Other
Eligibility
16 Years and older
Enrollment
1,868 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
2
States / cities
Boston, Massachusetts • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 1, 2021 · Synced Sep 13, 2026, 2:16 AM EDT
Completed Not applicable Interventional

Mechanisms of Treatment Change in Panic Disorder and Agoraphobia

NCT03547180
View directory record Official record
Conditions
Panic Disorder With Agoraphobia
Interventions
Cognitive Therapy, Capnometry-Assisted Respiratory Training, In-vivo exposure
Behavioral
Lead sponsor
Southern Methodist University
Other
Eligibility
18 Years to 65 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2020 · Synced Sep 13, 2026, 2:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brain Health With Inner Engineering Meditation

NCT05455814
View directory record Official record
Conditions
Meditation, Brain; Agenesis
Interventions
Shambhavi Madamudra Kriya
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
20 Years to 65 Years
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 13, 2026, 2:16 AM EDT
Recruiting Not applicable Interventional

Nutrition for Asthmatics

NCT06151405
View directory record Official record
Conditions
Asthma
Interventions
DGA Diet, MCT Diet, KETO Diet
Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 13, 2026, 2:16 AM EDT
Recruiting Not applicable Interventional

Cardiometabolic Health Intervention Using Movement-to-Music Exercise

NCT05606432
View directory record Official record
Conditions
Cardiometabolic Risk Factors in Adult Wheelchair Users
Interventions
Instructor-led, one-on-one M2M exercise group, Self-guided control with pre-recorded standard exercise videos
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 89 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 13, 2026, 2:16 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Sympathetic Overactivity in Post-traumatic Stress Disorder

NCT01627301
View directory record Official record
Conditions
Post-traumatic Stress Disorder, Prehypertension
Interventions
Device-Guided Breathing (DGB), Sham DGB, Transcutaneous Vagal Nerve Stimulation (tVNS), Sham tVNS
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2027
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Sep 13, 2026, 2:16 AM EDT
Completed Not applicable Interventional Results available

Noninvasive Neuromodulation for Treatment of Symptoms Due to Mild or Moderate Traumatic Brain Injury

NCT02158494
View directory record Official record
Conditions
Brain Injuries, Traumatic
Interventions
Balance and Gait Training using neurostimulation modulation., Sham Device
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 2, 2019 · Synced Sep 13, 2026, 2:16 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Brain Oxygenation and Hemodynamics During Sleep in Obstructive Sleep Apnea Sufferers

NCT00591591
View directory record Official record
Conditions
Obstructive Sleep Apnea Syndrome
Interventions
OxiplexTS
Device
Lead sponsor
ISS, Inc.
Industry
Eligibility
21 Years to 55 Years
Enrollment
309 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
4
States / cities
Orange, California • Stanford, California • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 15, 2011 · Synced Sep 13, 2026, 2:16 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 13, 2026, 2:16 AM EDT
Completed Not applicable Interventional Results available

NICU Oxygen Control Study

NCT04269161
View directory record Official record
Conditions
Hyperoxia, Hypoxia
Interventions
Automatic control of inspired oxygen
Device
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
Not listed
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Pensacola, Florida • Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 3, 2025 · Synced Sep 13, 2026, 2:16 AM EDT
Completed Not applicable Interventional

A Biobehavioral/Cognitive Treatment for Stress, Depression, and Anxiety in Patients With Stage IV Lung Cancer

NCT05342571
View directory record Official record
Conditions
Advanced Lung Carcinoma, Metastatic Lung Carcinoma, Stage IV Lung Cancer AJCC v8, Stage IVA Lung Cancer AJCC v8, Stage IVB Lung Cancer AJCC v8
Interventions
Behavioral, Psychological or Informational Intervention, Biospecimen Collection, Electronic Health Record Review, Informational Intervention, Survey Administration
Other · Procedure
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 22, 2023 · Synced Sep 13, 2026, 2:16 AM EDT
Terminated Not applicable Interventional

Variable Ventilation During Acute Respiratory Failure

NCT01083277
View directory record Official record
Conditions
Acute Respiratory Failure
Interventions
variable ventilation, Conventional ventilation
Device · Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 10, 2017 · Synced Sep 13, 2026, 2:16 AM EDT
Terminated Phase 1 Interventional

Cardiac Allograft Remodeling and Effects of Sirolimus

NCT01889992
View directory record Official record
Conditions
Cardiac Hypertrophy, Immunosuppression
Interventions
Cardiac MRI, Coronary angiography with IVUS, Cardiac Allograft Remodeling, M-TOR Immunosuppression, Cardiac Biopsy C4D stain, Genetic Mechanism of M-TOR, Cardiopulmonary Exercise Test (CPET)
Radiation · Procedure · Other + 2 more
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 70 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Aug 29, 2023 · Synced Sep 13, 2026, 2:16 AM EDT
Terminated Not applicable Interventional Results available

Reassure Remote Respiration Monitoring in Heart Failure Patients

NCT02624739
View directory record Official record
Conditions
Heart Failure
Interventions
Reassure Non-Contact Respiration Monitor
Device
Lead sponsor
ResMed
Industry
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 12, 2021 · Synced Sep 13, 2026, 2:16 AM EDT
Completed Not applicable Interventional Results available

Physiological Augmentation of Mindfulness Meditation

NCT02754557
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
Breath-Focused Meditation, Physiological Feedback
Other · Device
Lead sponsor
Emory University
Other
Eligibility
21 Years to 65 Years · Female only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 16, 2022 · Synced Sep 13, 2026, 2:16 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Filter Ventilation on Sensory Response, Smoking Topography, and Inhalation in Current Every Day Cigarette Smokers

NCT04060446
View directory record Official record
Conditions
Cigarette Smoker, Current Every Day Smoker
Interventions
Medical Device, Questionnaire Administration, Tobacco Smoking
Device · Other · Behavioral
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years to 69 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jul 14, 2022 · Synced Sep 13, 2026, 2:16 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Training Strategies to Maintain Performance

NCT07128511
View directory record Official record
Conditions
Shortness of Breath, Shortness of Breath/Dyspnea, Respiratory Distress
Interventions
Multiple Inhalation Breathing Pattern, Tactical Breathing Technique
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 45 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 18, 2025 · Synced Sep 13, 2026, 2:16 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Using Data From a Multisensor Rapid Health Assessment Device to Predict Decompensation in Long COVID (AIDI)

NCT05713266
View directory record Official record
Conditions
COVID-19, Long COVID
Interventions
MouthLabTM
Device
Lead sponsor
Edith Nourse Rogers Memorial Veterans Hospital
Federal
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Bedford, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Sep 13, 2026, 2:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Impact of Waterpipe Tobacco Flavors on Waterpipe Smoking Intentions, Perceptions, Patterns, and Toxicant Exposure

NCT03232827
View directory record Official record
Conditions
Smoking, Hookah, Waterpipe Smoking
Interventions
Flavored-Sweetened Waterpipe Tobacco, Unflavored-sweetened waterpipe tobacco, Unflavored-very low sweetened waterpipe tobacco, Flavored-very low sweetened waterpipe
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 50 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 23, 2019 · Synced Sep 13, 2026, 2:16 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Sevoflurane's Effect on Neurocognition Study

NCT06044740
View directory record Official record
Conditions
Anesthesia, Pain, Amnesia
Interventions
Sevoflurane, Peripheral Nerve Stimulation
Drug · Device
Lead sponsor
Keith M Vogt
Other
Eligibility
18 Years to 59 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Sep 13, 2026, 2:16 AM EDT