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Showing 1–24 of 50 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Breathing task Clear all
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

The Role of Breathing Perception in Respiratory Control

NCT07470099
View directory record Official record
Conditions
Work of Breathing
Interventions
Ambient Noise, Increased Auditory Feedback, Noise Distraction
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 40 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2028
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Sep 13, 2026, 8:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects and Mechanisms of Specific Trunk Exercises in Low Back Pain

NCT01611792
View directory record Official record
Conditions
Low Back Pain
Interventions
Stabilization exercise protocol, Strength and conditioning exercise protocol
Other
Lead sponsor
University of Vermont
Other
Eligibility
21 Years to 55 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Oct 17, 2017 · Synced Sep 13, 2026, 8:55 AM EDT
Completed Not applicable Interventional

A Noninvasive Multimodal Biosensing Device for Screening and Monitoring Response to Treatment of Infectious Respiratory Diseases

NCT05035420
View directory record Official record
Conditions
COVID-19, Upper Respiratory Infection, Lower Respiratory Infection
Interventions
Fitbit, Douglas Bag, Periflux 6000 EPOS, BIOPAC, Flowmet, NIRS
Device
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 78 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Sep 13, 2026, 8:55 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Accelerating Cognitive Gains From Digital Inverventions With Noninvasive Brain Stimulation

NCT06633952
View directory record Official record
Conditions
Aging, MCI
Interventions
MediTrain, Worder, noninvasive neurostimulation device, wrist worn multi-sensor watches
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
60 Years to 85 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 13, 2026, 8:55 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study of Dual-task Exercise Training to Prevent Falls Among Older Adults With Mild Cognitive Impairment

NCT05725668
View directory record Official record
Conditions
Mild Cognitive Impairment, Accidental Falls, Aging
Interventions
dual-task tai ji quan, standard tai ji quan, stretching
Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
65 Years to 95 Years
Enrollment
336 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Springfield, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Sep 13, 2026, 8:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of Affect Induction for Lab Induced Pain in Healthy Undergraduates

NCT05619419
View directory record Official record
Conditions
Meditation, Pain, Mindfulness, Affect, Emotion Regulation
Interventions
Mindfulness-enhanced positive affect induction, Breathing Meditation
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 65 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced Sep 13, 2026, 8:55 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 13, 2026, 8:55 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, 8:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Breathing on Cognitive Performance and Stress

NCT06986135
View directory record Official record
Conditions
Stress, Acute Stress Reaction, Breathing Techniques, Cognitive Performance
Interventions
Box Breathing, Prolonged Exhalation, Normal Breathing
Other
Lead sponsor
Texas State University
Other
Eligibility
18 Years to 39 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Marcos, Texas
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced Sep 13, 2026, 8:55 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, 8:55 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Enhancing Attention in Elderly Using a Brain-Computer-Interface

NCT07441122
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI)
Interventions
transcranial electrical stimulation, Mindfulness Meditation
Device · Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 90 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
2
States / cities
Austin, Texas • Georgetown, Texas
Source: ClinicalTrials.gov public record
Updated Jul 26, 2026 · Synced Sep 13, 2026, 8:55 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Normal Breathing and Swallowing in Healthy Volunteers

NCT03122145
View directory record Official record
Conditions
Healthy
Interventions
Capsaicin, Videofluoroscopic swallow study
Drug · Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 13, 2021 · Synced Sep 13, 2026, 8:55 AM EDT
Active, not recruiting No phase listed Observational

Clinical Markers of Dysphagia in Cardiac Surgical Patients

NCT05304416
View directory record Official record
Conditions
Cardiovascular Diseases, Dysphagia
Interventions
Fiberoptic Endoscopic Evaluation of Swallowing, Simultaneous FEES and Videofluoroscopy instrumental swallowing exam, Videofluoroscopy instrumental swallowing exam (VFSS), Voluntary Cough Peak Expiratory Flow (PEF) Testing, Reflex Cough Screen, Lingual Pressure Testing, Speech Testing
Diagnostic Test · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
347 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Gainesville, Florida • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Sep 13, 2026, 8:55 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Imaging Brain Fluids During Breathing

NCT05180981
View directory record Official record
Conditions
Healthy
Interventions
Transcutaneous vagal nerve stimulation, Breathing task
Device · Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 70 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 26, 2026 · Synced Sep 13, 2026, 8:55 AM EDT
Not yet recruiting Not applicable Interventional

Mobile Dual-Task Brain and Balance Intervention for Concussion Recovery

NCT07599475
View directory record Official record
Conditions
Mild Traumatic Brain Injury (mTBI), Sports-related Concussion, Heart Rate Variability (HRV), Walking, Oculomotor, Saliva, Exosomal microRNA, Cognitive Function
Interventions
Home-Based Mobile Dual-Task Intervention (BraW-Day™)
Behavioral
Lead sponsor
Hyunhwa Lee
Other
Eligibility
18 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Sep 13, 2026, 8:55 AM EDT
Completed Not applicable Interventional

The Brave Initiative: Bringing Rehabilitation to American Veterans in an Enriched Environment

NCT02339220
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Constraint-Induced Movement Therapy (CIMT), Lakeshore Enriched Fitness Training (LEFT), standard Transfer Package (sTP), enhanced Transfer Package (eTP)
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 90 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 5, 2023 · Synced Sep 13, 2026, 8:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Inspiratory Muscle Training in Postmenopausal Women

NCT06459674
View directory record Official record
Conditions
Postmenopausal Symptoms, Aging, Obesity
Interventions
PrO2 Fit (IMT Trainer)
Device
Lead sponsor
Indiana University
Other
Eligibility
50 Years to 75 Years · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Sep 13, 2026, 8:55 AM EDT
Completed Not applicable Interventional

Acute Intermittent Hypoxia to Improve Airway Protection in Chronic Traumatic Brain Injury

NCT06520358
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Acute Intermittent Hypoxia (AIH), Task specific Airway Protection Training, Sham AIH
Other · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Sep 13, 2026, 8:55 AM EDT
Recruiting Not applicable Interventional

Functional Balance Intervention in Multiple Sclerosis

NCT06341023
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Functional Balance Intervention, Stretching
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 90 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 13, 2026, 8:55 AM EDT
Completed Not applicable Interventional

Neural Correlates of Knee Sensorimotor Control in Patients With Patellofemoral Pain Syndrome

NCT04099004
View directory record Official record
Conditions
Patellofemoral Pain Syndrome, Patellofemoral Pain
Interventions
Neural Imaging
Other
Lead sponsor
Emory University
Other
Eligibility
7 Years to 40 Years · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
2
States / cities
Flowery Branch, Georgia • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 12, 2024 · Synced Sep 13, 2026, 8:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A 14 Week Study of Mindfulness Effects on Attentional Control in Older Adults

NCT02714426
View directory record Official record
Conditions
Cognitive Aging
Interventions
Mindfulness-inspired treatment, Brain health
Behavioral · Other
Lead sponsor
University of Florida
Other
Eligibility
65 Years and older
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 6, 2019 · Synced Sep 13, 2026, 8:55 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Enhancing Attention and Wellbeing Using Digital Therapeutics

NCT06397469
View directory record Official record
Conditions
Aging, MCI, Cognitive Decline
Interventions
MediTrain, Worder
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
60 Years to 99 Years
Enrollment
4,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 13, 2026, 8:55 AM EDT
Completed Not applicable Interventional

Programming Aquatic Therapy for POTS

NCT07182578
View directory record Official record
Conditions
Postural Orthostatic Tachycardia Syndrome (POTS)
Interventions
Aquatic Occupational Therapy
Other
Lead sponsor
California State University, Dominguez Hills
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Sep 13, 2026, 8:55 AM EDT
Completed Not applicable Interventional Results available

Meditation Accelerated Brain Stimulation for Depression

NCT04586699
View directory record Official record
Conditions
Depression
Interventions
Medi1TMS, Medi2TMS
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 13, 2026, 8:55 AM EDT