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ClinicalTrials.gov public records Last synced Oct 20, 2026, 11:44 PM EDT

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Showing 1–24 of 151 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Slow Breathing Clear all
Not listed Early Phase 1 Interventional Accepts healthy volunteers

Heart Rate Variability Biofeedback Following Traumatic Brain Injury

NCT05913505
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
OSC-
Behavioral
Lead sponsor
Brigham Young University
Other
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Provo, Utah
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 20, 2026, 11:44 PM EDT
Withdrawn Not applicable Interventional

Pulmonary Vascular Effects of Respiratory Rate & Carbon Dioxide

NCT01927237
View directory record Official record
Conditions
Low Tidal Volume Ventilation, Acute Respiratory Distress Syndrome
Interventions
HLR, EHR
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 27, 2017 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional Results available

Evaluation of an Algorithm to Detect Sleep and Wake in Continuous Positive Airway Pressure (CPAP)

NCT01031914
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Paced Breathing
Device
Lead sponsor
Philips Respironics
Industry
Eligibility
21 Years to 70 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 14, 2013 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating a Mindful Eating Curriculum, "Savor the Flavor"

NCT04127812
View directory record Official record
Conditions
Eating Behavior
Interventions
Savor the Flavor
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
2 Years and older
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 9, 2020 · Synced Oct 20, 2026, 11:44 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Polycystic Ovary Syndrome (PCOS) and Sleep Apnea

NCT00203996
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Obstructive Sleep Apnea
Interventions
continuous positive airway pressure (CPAP), depot leuprolide plus estrogen/progestin replacement, pioglitazone, REM frag, SWS supp
Device · Drug · Procedure
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 40 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced Oct 20, 2026, 11:44 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study to Determine Incidence of Hypoventilation in Patients Who Have Undergone Gastric Bypass

NCT00316446
View directory record Official record
Conditions
Morbid Obesity, Bariatric Surgery
Interventions
Not listed
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 20, 2012 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pre-op Use of Incentive Spirometry in Obese Patients

NCT01004146
View directory record Official record
Conditions
Lung Function, Bariatric Surgery
Interventions
Incentive Spirometry
Procedure
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 3, 2014 · Synced Oct 20, 2026, 11:44 PM EDT
Completed No phase listed Observational

Development of a Tracheal Sound Sensor

NCT05506267
View directory record Official record
Conditions
Respiratory Insufficiency, Opioid Overdose, Hypoventilation
Interventions
Trachea Sound Sensor (TSS)
Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 18, 2022 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Breathing for Adolescent Stress Reduction Feasibility RCT

NCT05266833
View directory record Official record
Conditions
Anxiety, Stress
Interventions
Slow diaphragmatic breathing
Behavioral
Lead sponsor
Health and Human Performance Foundation
Other
Eligibility
16 Years to 19 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Aspen, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 4, 2022 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional

Yogic Breathing and IBS

NCT04225104
View directory record Official record
Conditions
IBS - Irritable Bowel Syndrome
Interventions
Yogic breathing intervention
Behavioral
Lead sponsor
Texas State University
Other
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Marcos, Texas
Source: ClinicalTrials.gov public record
Updated Aug 6, 2021 · Synced Oct 20, 2026, 11:44 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

PET Image in PAH Patients

NCT05452889
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
18F-FGLN PET Imaging, (18F)FPGLU
Diagnostic Test · Drug
Lead sponsor
Stephen Y. Chan
Other
Eligibility
18 Years to 75 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Yoga in the NICU for Parents Study

NCT05322161
View directory record Official record
Conditions
Postpartum Depression, Anxiety, Depression, Stress Disorder, Prematurity
Interventions
yoga classes
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
Not listed
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 17, 2024 · Synced Oct 20, 2026, 11:44 PM EDT
Recruiting No phase listed Observational

International Rapid-onset Obesity With Hypothalamic Dysfunction, Hypoventilation & Autonomic Dysregulation (ROHHAD) Registry

NCT03135730
View directory record Official record
Conditions
ROHHAD, Rapid-Onset Obesity With Hypothalamic Dysfunction, Hypoventilation & Autonomic Dysregulation
Interventions
ROHHAD
Genetic
Lead sponsor
Ilya Khaytin
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2039
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 20, 2026, 11:44 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 20, 2026, 11:44 PM EDT
Recruiting Not applicable Interventional

POP SINGER Randomized Clinical Trial

NCT07756541
View directory record Official record
Conditions
Chronic Pain
Interventions
Yoga, Music Therapy
Behavioral
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 20, 2026, 11:44 PM 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 8, 2026 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Breathe: Slow Paced Breathing to Lower Blood Pressure

NCT00328016
View directory record Official record
Conditions
High Blood Pressure
Interventions
Guided Breathing, RESPeRATE
Behavioral · Device
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
40 Years to 70 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

The Role of Opioidergic Systems in Breathing Based Analgesia

NCT03419858
View directory record Official record
Conditions
Pain
Interventions
Mindfulness Meditation, Placebo Meditation, Slow-Breathing, Naloxone, Saline
Behavioral · Drug · Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 11, 2019 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional Results available

Moving Together: An Online Group Movement Program for People Living With Memory Loss and Caregivers

NCT04621448
View directory record Official record
Conditions
Alzheimer Disease, Dementia
Interventions
Moving Together
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 22, 2025 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Self-Compassion Practice on Stress Reactivity Among Sexual Minority Women

NCT05949060
View directory record Official record
Conditions
Stress Reaction, Sexuality, Compassion
Interventions
Compassion Intervention
Behavioral
Lead sponsor
Syracuse University
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Dec 27, 2024 · Synced Oct 20, 2026, 11:44 PM EDT
Suspended Phase 2Phase 3 Interventional

Ankle Manual Therapy for Ankle Sprains

NCT00888498
View directory record Official record
Conditions
Sprains and Strains
Interventions
Passive Positioning, High-Velocity, Low-Amplitude Stretch, Slow, Mobilization Stretch
Other
Lead sponsor
University of the Pacific
Other
Eligibility
16 Years to 60 Years
Enrollment
189 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Stockton, California
Source: ClinicalTrials.gov public record
Updated Jul 2, 2015 · Synced Oct 20, 2026, 11:44 PM EDT
Recruiting Not applicable Interventional

VR-PMR for Post-Burn Symptoms

NCT07317271
View directory record Official record
Conditions
Burn, Chronic Pain Following Thermal Burn Injury, Non-Pharmacological Interventions, Virtual Reality, Sleep Disturbance, Anxiety, Depressive Symptoms, Fatigue Symptom, Pruritus, Burn Injury, Progressive Muscle Relaxation
Interventions
Virtual Reality-Enhanced Progressive Muscle Relaxation, Standard Progressive Muscle Relaxation
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Respiratory Motor Control and Blood Pressure Regulation After Spinal Cord Injury

NCT02396823
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
Respiratory Muscle Training
Behavioral
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2019
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 7, 2025 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study Evaluating the Safety, Tolerability and Pharmacokinetics of ASY202 in Healthy Adults

NCT07226362
View directory record Official record
Conditions
Safety, and Tolerability
Interventions
DHE inhalation powder low dose administered via dry powder inhaler (DPI) device, DHE inhalation powder high dose administered via dry powder inhaler (DPI) device, DHE injected intravenously (1 mg), DHE 2 mg administered by nasal spray (Migranal®), Metoclopramide 10mg
Combination Product · Drug
Lead sponsor
Aspeya Switzerland SA
Industry
Eligibility
18 Years to 55 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 20, 2026, 11:44 PM EDT