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Showing 1–24 of 37 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Tidal Volume Clear all
Not listed No phase listed Observational

Measuring Lung Pressures in Critically Ill Children Who Are on Mechanical Ventilation

NCT02354365
View directory record Official record
Conditions
Transpulmonary Pressure, Pressure.Rate Product, Guide to Mechanical Ventilator Management, Extubation Readiness
Interventions
Transpulmonary Pressure measurement
Device
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
1 Week to 18 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 14, 2024 · Synced Jul 23, 2026, 10:44 PM EDT
Active, not recruiting Not applicable Interventional

Low Tidal Volume Ventilation With Hyperoxia Avoidance During Cardiopulmonary Bypass (The FOCUS Trial)

NCT04978636
View directory record Official record
Conditions
Cardiac Surgery
Interventions
Continuous low-tidal volume ventilation with using FiO2 of 0.21, Continuous low tidal volume ventilation with using FiO2 of 1.0, Apnea During CPB
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
5,502 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 29, 2025 · Synced Jul 23, 2026, 10:44 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Withdrawn Not applicable Interventional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 26, 2017 · Synced Jul 23, 2026, 10:44 PM EDT
Not listed Not applicable Interventional

Ultra-Low Tidal Volume Mechanical Ventilation in ARDS Through ECMO

NCT04832789
View directory record Official record
Conditions
ARDS
Interventions
Venovenous ECMO
Device
Lead sponsor
University of Toronto
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
New York, New York • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 5, 2021 · Synced Jul 23, 2026, 10:44 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

CD19-Specific T Cells Post AlloSCT

NCT03579888
View directory record Official record
Conditions
B Acute Lymphoblastic Leukemia With t(v;11q23.3); KMT2A Rearranged, Recurrent B Acute Lymphoblastic Leukemia, Recurrent Chronic Lymphocytic Leukemia, Recurrent Diffuse Large B-Cell Lymphoma, Not Otherwise Specified, Recurrent Mantle Cell Lymphoma, Recurrent Non-Hodgkin Lymphoma, Recurrent Ph-Like Acute Lymphoblastic Leukemia, Recurrent Primary Mediastinal (Thymic) Large B-Cell Cell Lymphoma, Recurrent Small Lymphocytic Lymphoma, Refractory B Acute Lymphoblastic Leukemia, Refractory Chronic Lymphocytic Leukemia, Refractory Diffuse Large B-Cell Lymphoma, Not Otherwise Specified, Refractory Mantle Cell Lymphoma, Refractory Non-Hodgkin Lymphoma, Refractory Ph-Like Acute Lymphoblastic Leukemia, Refractory Primary Mediastinal (Thymic) Large B-Cell Cell Lymphoma, Refractory Small Lymphocytic Lymphoma
Interventions
Autologous CD19-CD8-CD28-CD3zeta-CAR-mbIL15-HER1t T Cells, Cyclophosphamide, Fludarabine
Biological · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 70 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 1, 2021 · Synced Jul 23, 2026, 10:44 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Raised End-Tidal pCo2 on Choroidal Volume

NCT06275308
View directory record Official record
Conditions
Intraocular Pressure
Interventions
Ventilation manipulation
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
Up to 8 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Jul 23, 2026, 10:44 PM EDT
Not listed Not applicable Interventional

Crossover Comparison of Tidal Volume Delivery During Nasal Intermittent Positive Pressure Ventilation in Preterm Infants: Infant Cannula vs. Nasal Continuous Positive Airway Pressure Prongs

NCT04326270
View directory record Official record
Conditions
Respiratory Distress Syndrome in Premature Infant
Interventions
Nasal interface
Device
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
Up to 28 Days
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Mar 29, 2020 · Synced Jul 23, 2026, 10:44 PM EDT
Completed No phase listed Observational

Analgesic Efficacy of Orally Administered VTS-K for Pain Management

NCT04702555
View directory record Official record
Conditions
Pain, Acute
Interventions
VTS-K
Drug
Lead sponsor
Antonios Likourezos
Other
Eligibility
18 Years to 110 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Apr 7, 2022 · Synced Jul 23, 2026, 10:44 PM EDT
Completed No phase listed Observational

Ventilation and Esophageal Pressure Changes

NCT05859672
View directory record Official record
Conditions
Mechanical Ventilation
Interventions
Not listed
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Jul 23, 2026, 10:44 PM EDT
Not yet recruiting Not applicable Interventional

PRECISION-CPR: PRecision-Controlled Ventilation in CPR

NCT07088120
View directory record Official record
Conditions
Cardiac Arrest (CA)
Interventions
Precision-Controlled Ventilation with Real-Time Feedback, Standard Manual Ventilation During CPR
Device · Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
852 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Jul 23, 2026, 10:44 PM EDT
Recruiting No phase listed Observational

Passive Leg Raise and Mini-fluid Challenge Effect on Various Cardiac Output Surrogates for Fluid Responsiveness

NCT06390423
View directory record Official record
Conditions
Fluid Responsiveness
Interventions
Passive leg raise, SVI via bioreactance, Echo based VTI
Diagnostic Test
Lead sponsor
CentraCare
Other
Eligibility
30 Years to 90 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Saint Cloud, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 21, 2024 · Synced Jul 23, 2026, 10:44 PM EDT
Terminated Not applicable Interventional

Acute Lung Injury Ventilator Evaluation (ALIVE)

NCT01901354
View directory record Official record
Conditions
Acute Lung Injury, Adult Respiratory Distress Syndrome
Interventions
Low-tidal-volume ventilation, Airway Pressure Release Ventilation (APRV)
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 27, 2017 · Synced Jul 23, 2026, 10:44 PM EDT
Completed Not applicable Interventional Results available

Implementation of Nudges to Promote Utilization of Low Tidal Volume Ventilation (INPUT) Study

NCT04663802
View directory record Official record
Conditions
ARDS, Critical Illness, Acute Respiratory Distress Syndrome, Acute Respiratory Failure
Interventions
Default order set, Physician-targeted accountable justification, Respiratory therapist (RT)-targeted accountable justification
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 99 Years
Enrollment
7,342 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
5
States / cities
Plainsboro, New Jersey • Philadelphia, Pennsylvania • West Chester, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 7, 2024 · Synced Jul 23, 2026, 10:44 PM EDT
Completed Not applicable Interventional

Effects of Different Tidal Volume Ventilation Strategies on Fontan Flow and Hemodynamics

NCT04633343
View directory record Official record
Conditions
Fontan Physiology
Interventions
Small volume breath and fast breathing rate for 5 minutes, Large volume breath and slow breathing rate for 5 minutes
Other
Lead sponsor
Stanford University
Other
Eligibility
2 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Jul 23, 2026, 10:44 PM EDT
Enrolling by invitation Not applicable Interventional

Respiratory Monitoring System That Detects & Predicts OIRD

NCT07217197
View directory record Official record
Conditions
Respiration Disorders
Interventions
Study to evaluate a Respiratory Monitoring System (RMS) with a Tracheal Sound Sensor (TSS) for detecting and predicting opioid induced respiratory Depression (OIRD).
Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 8, 2026 · Synced Jul 23, 2026, 10:44 PM EDT
Withdrawn Not applicable Interventional

A Strategy to Improve Implementation of LTVV for Patients w/ ARDS

NCT03051139
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome
Interventions
Multi-component LTVV implementation strategy
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 5, 2020 · Synced Jul 23, 2026, 10:44 PM EDT
Completed Not applicable Interventional Results available

Comparison of Low and High Tidal Volumes in Acute Spinal Cord Injury

NCT04912583
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
High tidal volume, Low tidal volume
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Englewood, Colorado • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 14, 2025 · Synced Jul 23, 2026, 10:44 PM EDT
Terminated Not applicable Interventional

Biomarkers of Lung Injury With Low Tidal Volume Ventilation Compared With Airway Pressure Release Ventilation

NCT01038531
View directory record Official record
Conditions
Acute Lung Injury, Adult Respiratory Distress Syndrome
Interventions
low-tidal-volume ventilation, APRV
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 18, 2016 · Synced Jul 23, 2026, 10:44 PM EDT
Recruiting Not applicable Interventional

Trial to Test the Effectiveness of Vibrotactile Stimulation for Lower Limb Spasticity

NCT07447934
View directory record Official record
Conditions
Lower Limb Spasticity
Interventions
Vibrotactile Stimulation (Static Use), Vibrotactile Stimulation (Dynamic Use), Vibrotactile Stimulation (Neurophysiological Mechanism)
Device
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 85 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Jul 23, 2026, 10:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Non-invasive Tidal Volume Monitoring Using the Linshom Respiratory Monitoring Device

NCT03279458
View directory record Official record
Conditions
Pulmonary Ventilation, Capnography
Interventions
Linshom Respiratory Monitoring Device
Device
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Jul 4, 2018 · Synced Jul 23, 2026, 10:44 PM EDT
Completed No phase listed Observational

Evaluation of a Respiratory Monitor in Surgical Patients With a BMI>35

NCT01825278
View directory record Official record
Conditions
Obesity, Obstructive Sleep Apnea
Interventions
ExSpiron Respiratory Volume Monitor (RVM, ExSpiron™, Respiratory Motion, Inc.; Waltham, MA
Device
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Jul 23, 2026, 10:44 PM EDT
Completed Not applicable Interventional

A Comparison of High vs. Low Tidal Volumes in Ventilator Weaning for Individuals With Cervical Spinal Cord Injuries

NCT00412308
View directory record Official record
Conditions
Spinal Cord Injury, Respiratory Insufficiency
Interventions
Tidal volume used in mechanical ventilation
Procedure
Lead sponsor
Craig Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Englewood, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 27, 2011 · Synced Jul 23, 2026, 10:44 PM EDT
Not listed No phase listed Observational

Respiratory Monitoring System Safety and Performance Study

NCT05812378
View directory record Official record
Conditions
Pulmonary Function Test, Tidal Volume, Respiratory Rate, Ventilators, Breathing Sounds
Interventions
Not listed
Lead sponsor
RTM Vital Signs, LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Timeline
2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 12, 2023 · Synced Jul 23, 2026, 10:44 PM EDT
Not yet recruiting Not applicable Interventional

Cryoablation for Monomorphic Ventricular Tachycardia (VTS)

NCT07650032
View directory record Official record
Conditions
Ventricular Tachycardia, Sustained, Ventricular Tachycardia, Monomorphic
Interventions
Ultra Low Temperature Ablation (ULTA)
Device
Lead sponsor
Adagio Medical
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
8
States / cities
Phoenix, Arizona • Long Beach, California • Boston, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Jul 23, 2026, 10:44 PM EDT