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Showing 217–230 of 230 matching trials from the live ClinicalTrials.gov search.
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Non-Invasive Bioelectronic Analytics

NCT04100486
Conditions
Autonomic Dysfunction, Autonomic Imbalance, Autonomic Nervous System Diseases, Vagus Nerve Autonomic Disorder
Interventions
Standing-Squatting-Standing Test, Deep Breathing Test, Cold Pressor Test, Cold Face Test, Valsalva Maneuver, Transcutaneous Auricular Vagus Nerve Stimulation (taVNS)
Other · Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 60 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Manhasset, New York
Not listed Not applicable Interventional Accepts healthy volunteers

Effects of PEEP on Heart and Lungs in Obese Subjects

NCT02523352
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
Conditions
Biliary Tract Diseases, Stomach Neoplasms, Carcinoma, Pancreatic Ductal, Barrett Esophagus
Interventions
ExSpiron Respiratory Variation Monitor
Device
Lead sponsor
Donald Mathews
Other
Eligibility
21 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Burlington, Vermont
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Early NIPPV, Standard NIPPV
Device
Lead sponsor
Edward Kasaraskis
Other
Eligibility
18 Years to 80 Years
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
12
States / cities
Denver, Colorado • Miami, Florida • Lexington, Kentucky + 8 more
Conditions
Intubation
Interventions
Apneic oxygenation, Pre-oxgenation with NRB, NIPPV, BVM
Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Murray, Utah
Conditions
Patients Prescribed Non-invasive Respiratory Monitoring
Interventions
Nellcor™ Bedside Respiratory Monitoring System
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Tulsa, Oklahoma • Tacoma, Washington
Conditions
Respiratory Distress Syndrome (Neonatal), Surfactant
Interventions
Surfactant Administration Through Laryngeal or Supraglottic Airway (SALSA), Continuous Positive Airway Pressure (CPAP)
Procedure
Lead sponsor
Sharp HealthCare
Other
Eligibility
33 Weeks to 38 Weeks
Enrollment
422 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
3
States / cities
Chula Vista, California • La Mesa, California • San Diego, California
Conditions
Preterm Infant, BPD - Bronchopulmonary Dysplasia, Barotrauma
Interventions
NAVA, NIPPV
Other
Lead sponsor
University of Florida
Other
Eligibility
24 Weeks to 32 Weeks
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Jacksonville, Florida
Active, not recruiting No phase listed Observational

Assessment of PaO2/FiO2 Ratio Pre and POst INTubation

NCT05853068
Conditions
Acute Hypoxemic Respiratory Failure
Interventions
Mechanical ventilation
Device
Lead sponsor
Hospital Universitario de Gran Canaria Doctor Negrín
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
COPD, Asthma, Cystic Fibrosis, Emphysema, Small Airways Diseases
Interventions
perfluorinated gas/oxygen mixture
Drug
Lead sponsor
Hal C Charles
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Single-ventricle
Interventions
Hands-free oral-positive pressure device (oPEP)
Device
Lead sponsor
Tarek Alsaied
Other
Eligibility
8 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Results available

Mindful Breathing and tDCS for Depression

NCT03897699
Conditions
Depression, Depressive Disorder
Interventions
Transcranial Direct Current Stimulation, Mindful Breathing, Sham
Device · Behavioral · Other
Lead sponsor
University of Minnesota
Other
Eligibility
16 Years to 24 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Recruiting Phase 4 Interventional Accepts healthy volunteers

Central Sleep Apnea : Physiologic Mechanisms to Inform Treatment

NCT04118387
Conditions
Sleep Disordered Breathing, Able Bodied
Interventions
Acetazolamide + supplemental oxygen + PAP therapy, Zolpidem + PAP therapy, Buspirone + PAP therapy
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Apnea of Prematurity
Interventions
NCPAP as mode for apnea prevention, NIPPV as rescue mode for apnea prevention
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
Not listed
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Houston, Texas