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ClinicalTrials.gov public records Last synced Oct 20, 2026, 11:22 AM EDT

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Showing 1–24 of 53 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Paced respiration Clear all
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, 11:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Afferent Neurocardiac Signals, Cue Reactivity, and Cognitive Control

NCT05369169
View directory record Official record
Conditions
Binge Drinking
Interventions
Resonance breathing, Low demand cognitive task
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Oct 20, 2026, 11:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Heart Rate and Breathing Effects on Attention and Memory

NCT05602220
View directory record Official record
Conditions
Aging, Alzheimer Disease, Age-related Cognitive Decline
Interventions
Brain training, Paced breathing
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
50 Years to 70 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 20, 2026, 11:22 AM EDT
Completed Not applicable Interventional

Breathing, Relaxation, Attention Training, & Health in Older Adults (BREATHE)

NCT04522791
View directory record Official record
Conditions
Mild Cognitive Impairment, Healthy Aging
Interventions
RFB, VSOP, IR
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
60 Years to 89 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 20, 2026, 11:22 AM 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, 11:22 AM 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, 11:22 AM EDT
Recruiting Not applicable Interventional

Respiratory Training in the Treatment of Transdiagnostic Pathological Anxiety

NCT05427708
View directory record Official record
Conditions
Anxiety Disorders, Trauma, Generalized Anxiety Disorder, Panic Disorder, Agoraphobia, Illness Anxiety Disorder, Social Anxiety Disorder, Posttraumatic Stress Disorder, Acute Stress Disorder, Adjustment Disorder With Anxious Mood
Interventions
Capnometry-Guided Respiratory Intervention, Psycho-Education
Device · Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 24, 2025 · Synced Oct 20, 2026, 11:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Modified Interactive Screening Program Plus MINDBODYSTRONG: A Mental Health Resiliency Intervention for Nurses

NCT05582343
View directory record Official record
Conditions
Suicide Threat, Burnout, Professional, Depression
Interventions
MINDBODYSTRONG™
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
849 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 20, 2026, 11:22 AM EDT
Not yet recruiting Not applicable Interventional

Conservative Care for Pelvic Pain (C2P2) in Women Service Members

NCT06697548
View directory record Official record
Conditions
Chronic Pelvic Pain
Interventions
Pain Neuroscience Education, Lumbopelvic and Hip Therapeutic Exercise, Extrapelvic Manual Therapy, Extrapelvic Dry Needling, Deep Paced Diaphragmatic Breathing Training, Chronic Pelvic Pain Education, Intravaginal and intrarectal pelvic floor physical therapy
Other
Lead sponsor
Baylor University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
San Antonio, Texas • Waco, Texas
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced Oct 20, 2026, 11:22 AM EDT
Completed Not applicable Interventional Results available

Project IMPACT: In-the-Moment Protection From Automatic Capture by Trigger

NCT02579317
View directory record Official record
Conditions
Substance Use Disorder
Interventions
Resonance Breathing, Non-Resonance Breathing
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older · Female only
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Piscataway, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 20, 2026, 11:22 AM EDT
Completed Not applicable Interventional Results available

Wearable Technology and Alcohol-Facilitated Intimate Partner Violence

NCT05374798
View directory record Official record
Conditions
Alcohol Abuse, IPV, Couples
Interventions
Heart Rate Variability-Biofeedback (HRV-B) via Smartwatch Device Intervention
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years to 70 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 14, 2025 · Synced Oct 20, 2026, 11:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Minority Health Through Biofeedback and Stress Reduction

NCT07172152
View directory record Official record
Conditions
Cardiovascular Disease Risk Reduction, Chronic Stress, Anxiety, Emotional Regulation, Hypertension Prevention, Health Disparities
Interventions
HRV Biofeedback Training
Behavioral
Lead sponsor
Amelia Saul, PhD, CTRS, BCB
Other
Eligibility
18 Years to 35 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 8, 2026 · Synced Oct 20, 2026, 11:22 AM EDT
Not listed No phase listed Observational

Keller Prehospital Ultrasound Study

NCT01074112
View directory record Official record
Conditions
Ultrasonography, Multiple Trauma, Kidney Calculi, Aortic Aneurysm, Abdominal, Pregnancy, Catheterization, Venous
Interventions
EFAST exam, Pelvic Ultrasound, Ultrasound Guided Vascular Access, Focused Ultrasound Scan, Cardiac Ultrasound
Device · Procedure
Lead sponsor
Keller Fire Rescue
Government
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Keller, Texas
Source: ClinicalTrials.gov public record
Updated Feb 24, 2010 · Synced Oct 20, 2026, 11:22 AM EDT
Recruiting Not applicable Interventional

Randomized Controlled Trial of the STEIN Protocol: A Neuroplastic Pain Education and Guided Breathing Intervention During Awake Cataract Surgery

NCT07715591
View directory record Official record
Conditions
Cataract, Cataract (Post-operative Cataract Surgery Follow-up)
Interventions
Music and Guided Imagery, Control, Music Only
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
Not listed
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 20, 2026, 11:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Four-week Breathing Interventions on Gut Symptoms, Heart Rate Variability, and Psychological Measures in Runners

NCT04592718
View directory record Official record
Conditions
Gastrointestinal System--Abnormalities, Anxiety, Visceral Pain
Interventions
Slow deep breathing plus breath counting, Normal-paced breathing plus breath counting
Behavioral
Lead sponsor
Old Dominion University
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 9, 2021 · Synced Oct 20, 2026, 11:22 AM EDT
Not yet recruiting Not applicable Interventional

Brief Postoperative Pain Management Intervention: Meaning Making Amendment

NCT07676500
View directory record Official record
Conditions
Pain, Acute, Anxiety Acute
Interventions
Mindfulness + Meaning Making Questions, Mindfulness + Implementation Questions
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
576 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 20, 2026, 11:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Respiratory Rate Validation Study

NCT07147907
View directory record Official record
Conditions
Respiration Rate, Monitoring, Physiologic
Interventions
Chest Worn Respiratory Rate Monitor
Device
Lead sponsor
Perin Health Devices
Industry
Eligibility
22 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Louisville, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 29, 2025 · Synced Oct 20, 2026, 11:22 AM EDT
Completed Not applicable Interventional

Impact of Community-Based Biofeedback Program on Drug Use and Mental Health Among People Experiencing Homelessness

NCT05897580
View directory record Official record
Conditions
Heart Rate Variability
Interventions
Heart Rate Variability - Biofeedback (HRV-BF), Health Promotion (HP)
Behavioral
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
3
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 9, 2023 · Synced Oct 20, 2026, 11:22 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Pranayama Practice on the Autonomic Nervous System

NCT03280589
View directory record Official record
Conditions
Pranayama Effect on Autonomic Nervous System, Respiration Variability Effect on Nervous System
Interventions
Sheetali/Sheekari Pranayama, Sitting Quietly, Deep breathing
Other
Lead sponsor
National University of Natural Medicine
Other
Eligibility
25 Years to 55 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 24, 2023 · Synced Oct 20, 2026, 11:22 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 19, 2025 · Synced Oct 20, 2026, 11:22 AM EDT
Completed Not applicable Interventional Results available

Enhancing Emotion Regulation During Driving in OEF/OIF Veterans

NCT01336764
View directory record Official record
Conditions
Driving Distress Secondary to Trauma During Deployment
Interventions
Cognitive reappraisal and breathing retraining, Control
Behavioral
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 16, 2017 · Synced Oct 20, 2026, 11:22 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 22, 2019 · Synced Oct 20, 2026, 11:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Controlling Urgency Through Relaxation Exercises

NCT02202031
View directory record Official record
Conditions
Overactive Bladder, Urgency Urinary Symptoms, Urgency Incontinence
Interventions
Paced Respiration, Music Therapy
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years and older · Female only
Enrollment
161 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced Oct 20, 2026, 11:22 AM EDT
Recruiting Not applicable Interventional

Swift Outpatient Alternatives for Rapid Stabilization

NCT05996172
View directory record Official record
Conditions
Suicidal Ideation, Suicide Attempt
Interventions
CAMS Single Session Consultation, Driver Focused Skills Training, Caregiver Skills Training, Lethal Means Safety
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
13 Years to 21 Years
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Oct 20, 2026, 11:22 AM EDT