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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Spontaneous ventilation Clear all
Terminated Early Phase 1 Interventional

Neostigmine For Snoring During DISE

NCT03316963
View directory record Official record
Conditions
Snoring
Interventions
Neostigmine Methylsulfate
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 1, 2019 · Synced Sep 22, 2026, 1:05 PM EDT
Recruiting Not applicable Interventional

Telehealth-Enabled, Real-time Audit and Feedback for Clinician AdHerence (TEACH)

NCT05141396
View directory record Official record
Conditions
Respiration, Artificial
Interventions
Telehealth- enabled support for SAT/SBT adherence, Usual audit and feedback for SAT/SBT adherence
Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
16 Years and older
Enrollment
13,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
11
States / cities
American Fork, Utah • Cedar City, Utah • Layton, Utah + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2023 · Synced Sep 22, 2026, 1:05 PM EDT
Completed No phase listed Observational

Ventilation During CPR and Return of Spontaneous Circulation

NCT07834294
View directory record Official record
Conditions
Cardiac Arrest (CA)
Interventions
Not listed
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Sep 22, 2026, 1:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Use of Near Infrared Spectroscopy to Measure Intracranial ScvO2

NCT01746576
View directory record Official record
Conditions
Healthy
Interventions
Use of impedance threshold device during spontaneous ventilation
Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 15, 2014 · Synced Sep 22, 2026, 1:05 PM EDT
Completed Not applicable Interventional

Weaning From Prolonged Mechanical Ventilation

NCT01541462
View directory record Official record
Conditions
Acute Mechanical Ventilatory Failure
Interventions
Weaning
Other
Lead sponsor
RML Specialty Hospital
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2011
U.S. locations
1
States / cities
Hinsdale, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 29, 2012 · Synced Sep 22, 2026, 1:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Prophylactic DR-CPAP on Late Preterm Infants Born by C-section: an RCT

NCT05204719
View directory record Official record
Conditions
Premature Birth
Interventions
Prophylactic Delivery Room Continuous Positive Airway Pressure
Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
1 Minute to 5 Minutes
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
3
States / cities
Indianapolis, Indiana • St Louis, Missouri • Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Sep 22, 2026, 1:05 PM 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 16, 2025 · Synced Sep 22, 2026, 1:05 PM EDT
Enrolling by invitation Phase 1 Interventional Accepts healthy volunteers

Induction of Dreaming With EEG and Anesthesia in Healthy Adults

NCT07198711
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Propofol - Emergence-from-LOR Protocol, Propofol - Light Sedation Protocol
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Sep 22, 2026, 1:05 PM EDT
Not listed Not applicable Interventional

NIV for Hypercapnic Respiratory Failure: AVAPS vs S/T BIPAP

NCT06047405
View directory record Official record
Conditions
Hypercapnic Respiratory Failure
Interventions
Average Volume-Assured Pressure Support (AVAPS), Bilevel Positive Airway Pressure Spontaneous Timed (BIPAP S/T)
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Sep 22, 2026, 1:05 PM EDT
Terminated Not applicable Interventional

Extubation Readiness Study in Very Low Birthweight Infants

NCT01471431
View directory record Official record
Conditions
Respiratory Distress Syndrome
Interventions
spontaneous breathing trial
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
48 Hours to 14 Weeks
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
2
States / cities
Phialdelphia, Pennsylvania • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 6, 2016 · Synced Sep 22, 2026, 1:05 PM EDT
Completed Not applicable Interventional

A Study of the Effect of Arterial Carbon Dioxide Tension on the Recovery of Spontaneous Respiration

NCT01733446
View directory record Official record
Conditions
Surgery, Anesthesia
Interventions
Continuation of High Frequency Jet Ventilation (HFJV)
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 22, 2018 · Synced Sep 22, 2026, 1:05 PM EDT
Completed Not applicable Interventional Results available

The Effects of Ketamine on Respiratory Stimulation and Transpulmonary Pressures

NCT01969227
View directory record Official record
Conditions
Mechanical Ventilation, Airway Patency, Respiratory Depression
Interventions
Subanesthetic ketamine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Sep 22, 2026, 1:05 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effects of PEEP on Heart and Lungs in Obese Subjects

NCT02523352
View directory record Official record
Conditions
Obesity, Pulmonary Atelectasis, Obesity Hypoventilation Syndrome, Magnetic Resonance Imaging, Respiratory Mechanics, Electrical Impedance Tomography, Trans-Thoracic Echocardiography
Interventions
Non-Invasive Ventilation, Esophageal catheter positioning
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 16, 2020 · Synced Sep 22, 2026, 1:05 PM EDT
Completed No phase listed Observational Results available

Predictors of the Ability to Protect the Airway in Long-term Ventilated Patients

NCT01618240
View directory record Official record
Conditions
Swallowing Disorder, Aspiration, Long Term Ventilation
Interventions
Muscle Strength Measurement, Ventilator
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 12, 2014 · Synced Sep 22, 2026, 1:05 PM EDT
Completed No phase listed Observational

Weaning And Variability Evaluation

NCT01237886
View directory record Official record
Conditions
Mechanically Ventilated Patients, Extubation
Interventions
Not listed
Lead sponsor
Ottawa Hospital Research Institute
Other
Eligibility
18 Years and older
Enrollment
660 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
7
States / cities
Ann Arbor, Michigan • Billings, Montana • Lebanon, New Hampshire + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2017 · Synced Sep 22, 2026, 1:05 PM EDT
Completed Not applicable Interventional Results available

A Comparison of Different Ventilation Strategies in Infants Using the PLMA™

NCT03235817
View directory record Official record
Conditions
Ventilation
Interventions
Spontaneous ventilation, Pressure support ventilation, Pressure control ventilation
Other · Device
Lead sponsor
Wake Forest University
Other
Eligibility
1 Month to 11 Months
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 17, 2022 · Synced Sep 22, 2026, 1:05 PM EDT
Not listed Not applicable Interventional

Frequency of Screening and SBT Technique Trial

NCT02399267
View directory record Official record
Conditions
Critically Ill
Interventions
Once daily screening, Twice daily screening, PS SBTs, T-piece SBTs
Procedure
Lead sponsor
Unity Health Toronto
Other
Eligibility
16 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
2
States / cities
Long Beach, California • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 3, 2019 · Synced Sep 22, 2026, 1:05 PM EDT
Withdrawn Phase 2 Interventional

Airway Pressure Release Ventilation (APRV) Compared to ARDSnet Ventilation

NCT00793013
View directory record Official record
Conditions
Acute Lung Injury, Adult Respiratory Distress Syndrome, Kidney Injury
Interventions
Volume-Cycled Assist-Control (AC) mode, Airway Pressure Release Ventilation (APRV) mode
Device
Lead sponsor
University of Tennessee, Chattanooga
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Chattanooga, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 3, 2020 · Synced Sep 22, 2026, 1:05 PM EDT
Terminated Not applicable Interventional

Sedation Versus No Sedation in a Spontaneous Breathing Trial

NCT00366353
View directory record Official record
Conditions
Respiratory Insufficiency
Interventions
Sedation during SBT, No sedation
Other
Lead sponsor
Memorial Medical Center
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Johnstown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 17, 2015 · Synced Sep 22, 2026, 1:05 PM EDT
Active, not recruiting Not applicable Interventional

Positive End-Expiratory Pressure (PEEP) Levels During Resuscitation of Preterm Infants at Birth (The POLAR Trial).

NCT04372953
View directory record Official record
Conditions
Lung Injury, Preterm Birth
Interventions
Positive End-Expiratory Pressure (PEEP)
Procedure
Lead sponsor
Murdoch Childrens Research Institute
Other
Eligibility
23 Weeks to 28 Weeks
Enrollment
906 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
4
States / cities
Little Rock, Arkansas • San Diego, California • Indianapolis, Indiana + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Sep 22, 2026, 1:05 PM EDT
Completed Not applicable Interventional

ABC Trial: Awakening and Breathing Controlled

NCT00097630
View directory record Official record
Conditions
Aging, Respiration, Artificial
Interventions
SAT: Spontaneous Awakening Trial, SBT: Spontaneous Breathing Trial
Procedure
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
18 Years and older
Enrollment
334 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
4
States / cities
Chicago, Illinois • Philadelphia, Pennsylvania • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 10, 2009 · Synced Sep 22, 2026, 1:05 PM EDT
Terminated Phase 2 Interventional Results available

Nitric Oxide Gas Inhalation Therapy for Mild/Moderate COVID-19

NCT04305457
View directory record Official record
Conditions
Coronavirus Infections, Pneumonia, Viral, Acute Respiratory Distress Syndrome
Interventions
Nitric Oxide
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
2
States / cities
Shreveport, Louisiana • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Sep 22, 2026, 1:05 PM EDT
Terminated No phase listed Observational

Synchronized Intermittent Mechanical Ventilation Versus Open Lung Ventilation With Spontaneous Respiration

NCT00891085
View directory record Official record
Conditions
Trauma
Interventions
Not listed
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated May 18, 2023 · Synced Sep 22, 2026, 1:05 PM EDT
Terminated No phase listed Observational Results available

Study of Airway Pressure Release Ventilation and Intracranial Pressure in Patients With Severe Traumatic Brain Injury

NCT02507973
View directory record Official record
Conditions
Injury, Brain, Traumatic, Traumatic Brain Injury
Interventions
Airway Pressure Release Ventilation, Low Tidal Volume Ventilation
Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
14 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 27, 2022 · Synced Sep 22, 2026, 1:05 PM EDT