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ClinicalTrials.gov public records Last synced Oct 2, 2026, 4:54 AM EDT

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Showing 49–62 of 62 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Diaphragmatic Breathing Clear all
Completed Not applicable Interventional Results available

Delayed Cord Clamping for Congenital Diaphragmatic Hernia

NCT03314233
View directory record Official record
Conditions
Congenital Diaphragmatic Hernia
Interventions
DING
Procedure
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
1 Day to 1 Day
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 21, 2020 · Synced Oct 2, 2026, 4:54 AM EDT
Completed Not applicable Interventional Results available

Effect of Diaphragm Stimulation During Surgery

NCT03303040
View directory record Official record
Conditions
Mechanical Ventilation Complication, Diaphragm Injury
Interventions
Electrical stimulation of hemidiaphragm
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 85 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 26, 2024 · Synced Oct 2, 2026, 4:54 AM EDT
Completed No phase listed Observational

Preoperative Maximum Inspiratory Pressure and Outcomes After Interscalene Block in Obese Patients

NCT06549244
View directory record Official record
Conditions
Dyspnea After Interscalene Nerve Block
Interventions
Maximum Inspiratory Pressure monitoring
Diagnostic Test
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 12, 2024 · Synced Oct 2, 2026, 4:54 AM EDT
Completed Phase 3 Interventional

Comparison of Diaphragmatic Breathing and Muscle Relaxation for Rumination

NCT01576302
View directory record Official record
Conditions
Rumination
Interventions
Diaphragmatic breathing, Muscle relaxation
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 10, 2014 · Synced Oct 2, 2026, 4:54 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Diaphragmatic Breathing for the Treatment of Bloating and Distension

NCT06596759
View directory record Official record
Conditions
Bloating
Interventions
Diaphragmatic Breathing
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 2, 2026, 4:54 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Randomized Study of TransAeris® System in Cardiac Surgery Patients at Risk of Prolonged Mechanical Ventilation

NCT04899856
View directory record Official record
Conditions
Ventilator Induced Diaphragm Dysfunction
Interventions
TransAeris
Device
Lead sponsor
Synapse Biomedical
Industry
Eligibility
22 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 18, 2023 · Synced Oct 2, 2026, 4:54 AM EDT
Completed Not applicable Interventional

Indirect Calorimetry Usage and Effect in Ventilator-free Days and Muscle Thickness in Septic Ventilated Patients

NCT03440593
View directory record Official record
Conditions
Sepsis, Critical Illness, Respiratory Failure, Nutrition Disorders, Calorie Deficiency, Diaphragm Injury, Quadriceps Muscle Atrophy
Interventions
Caloric delivery will target results of IC measurement.
Other
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Oct 2, 2026, 4:54 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Shear-wave Elastography Compared to Respiratory Function Testing

NCT04959526
View directory record Official record
Conditions
Respiratory Function Loss, Respiratory Complication
Interventions
Shear-wave elastography
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Oct 2, 2026, 4:54 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Using Ultrasound to Study Respiratory Muscle Function in Critically Ill Patients

NCT03139695
View directory record Official record
Conditions
Injury of Diaphragm, Mechanical Ventilation Complication, Critical Illness
Interventions
Ultrasound
Diagnostic Test
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 8, 2017 · Synced Oct 2, 2026, 4:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Diaphragm Structure and Function in Children

NCT06230692
View directory record Official record
Conditions
Respiratory Muscle Training
Interventions
POWERbreathe Plus IMT
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
6 Years to 12 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 2, 2026, 4:54 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Combined Therapeutic Air Mixture and Electrical Stimulation to Improve Breathing and Hand Function in Spinal Cord Injury

NCT06101199
View directory record Official record
Conditions
Cervical Spinal Cord Injury
Interventions
Acute Intermittent Hypercapnic Hypoxia, Transcutaneous spinal cord stimulation, SHAM Acute Intermittent Hypercapnic Hypoxia, SHAM Transcutaneous spinal cord stimulation
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 17, 2025 · Synced Oct 2, 2026, 4:54 AM EDT
Completed Not applicable Interventional Results available

Real-time Effort Driven VENTilator Management

NCT03266016
View directory record Official record
Conditions
Ventilation Therapy; Complications, Diaphragm Disease, Pediatric Respiratory Diseases
Interventions
Computerized Ventilator Protocol, Esophageal Manometry, Respiratory Inductance Plethysmography (RIP), Diaphragm Ultrasound, Maximal Inspiratory Pressure
Other · Diagnostic Test
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
30 Days to 18 Years
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 2, 2026, 4:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Diaphragmatic Breathing Exercises for Post-COVID-19 Diaphragmatic Dysfunction (DD)

NCT06330376
View directory record Official record
Conditions
Post-Acute Sequelae of COVID-19
Interventions
Usual care of traditional treatment, Specific DB program/Diaphragmatic manipulation program
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Oct 2, 2026, 4:54 AM EDT
Terminated Not applicable Interventional

Randomized Study of the pdSTIM™ System in Failure to Wean Mechanically Ventilated Patients

NCT05998018
View directory record Official record
Conditions
Neuromodulation, Phrenic Nerve Stimulation, Ventilator Induced Diaphragm Dysfunction, Mechanical Ventilation Weaning
Interventions
pdSTIM System Therapy, Conventional Medical Management
Device · Other
Lead sponsor
Stimdia Medical Inc.
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
21
States / cities
Mobile, Alabama • Chandler, Arizona • Goodyear, Arizona + 18 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 2, 2026, 4:54 AM EDT