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ClinicalTrials.gov public records Last synced Nov 15, 2026, 7:27 AM EST

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Showing 1–24 of 34 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Breathing Patterns Clear all

Conditions: Respiratory Physiology, Respiratory Insufficiency, Breathing Patterns
Interventions: Breathing Patterns; Other
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years and older
Enrollment: 26 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2007 – 2011
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Prematurity; Extreme, Feeding Patterns, Ventilator Lung; Newborn
Interventions: Continuous Feeds, Intermittent Bolus Feeds; Other
Lead sponsor: Rajeev Kumar; Government
Eligibility: Not listed
Enrollment: 46 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2025
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Sleep-Disordered Breathing, Obstructive Sleep Apnea, Sleep Apnea, Central Sleep Apnea
Interventions: Not listed
Lead sponsor: Medtronic - MITG; Industry
Eligibility: 18 Years and older
Enrollment: 92 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008
U.S. locations: 3
States / cities: Broomfield, Colorado • Maplewood, Missouri • West Seneca, New York

Conditions: Sleep Apnea, Obstructive
Interventions: Not listed
Lead sponsor: Medtronic - MITG; Industry
Eligibility: 21 Years and older
Enrollment: 21 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009
U.S. locations: 1
States / cities: Louisville, Colorado

Conditions: Pregnancy, Analgesia, Respiratory Depression, Obstructive Sleep Apnea, Postpartum
Interventions: Not listed
Lead sponsor: Duke University; Other
Eligibility: 18 Years and older · Female only
Enrollment: 54 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2018
U.S. locations: 1
States / cities: Durham, North Carolina

Conditions: Critical Illness, Pediatric Critical Illness, Respiratory Failure, Traumatic Brain Injury, Cardiac Arrest
Interventions: Transcranial Doppler; Device
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 1 Day to 17 Years
Enrollment: 125 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Opiod Use Disorder, Obstructive Sleep Apnea
Interventions: Not listed
Lead sponsor: University of California, San Diego; Other
Eligibility: 45 Years to 65 Years
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: San Diego, California

Conditions: Respiratory Failure
Interventions: Normoxia with Normocarbia, Normoxia with Hypercarbia, Hyperoxia with Normocarbia, Hyperoxia with Hypercarbia; Other
Lead sponsor: Beth Israel Deaconess Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 1 participant
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2021
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: COPD Exacerbation Acute
Interventions: AIRVO 2, the new asymmetric nasal cannula; Device
Lead sponsor: Temple University; Other
Eligibility: 40 Years and older
Enrollment: 14 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2023
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Hypertension, Obstructive Sleep Apnea
Interventions: Dietary sodium; Dietary Supplement
Lead sponsor: University of Alabama at Birmingham; Other
Eligibility: 48 Years to 65 Years
Enrollment: 59 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2020
U.S. locations: 1
States / cities: Birmingham, Alabama

Conditions: Invasive Mechanical Ventilation, Critical Illness, Spontaneous Breathing Trial, Weaning Invasive Mechanical Ventilation, Tracheostomy, Direct Extubation
Interventions: Not listed
Lead sponsor: Unity Health Toronto; Other
Eligibility: 16 Years and older
Enrollment: 1,868 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2016
U.S. locations: 2
States / cities: Boston, Massachusetts • Ann Arbor, Michigan

Conditions: Respiration
Interventions: RSpot Non-Contact Respiratory Rate Spot Check; Device
Lead sponsor: Kai Medical, Inc.; Industry
Eligibility: 18 Years and older
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009
U.S. locations: 1
States / cities: Honolulu, Hawaii

Conditions: Hypertension
Interventions: Not listed
Lead sponsor: National Institute on Aging (NIA); NIH
Eligibility: 40 Years to 70 Years
Enrollment: 96 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2003 – 2006
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Respiratory Distress Syndrome (RDS), PreTerm Neonate
Interventions: Observation; Other
Lead sponsor: Christiana Care Health Services; Other
Eligibility: 0 Days to 6 Months
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Newark, Delaware

Conditions: Sleep-Disordered Breathing, Chronic Opioid Use
Interventions: Comprehensive Opioid Management, Usual Care; Other
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years to 75 Years
Enrollment: 68 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2031
U.S. locations: 1
States / cities: La Jolla, California

Conditions: Acute Respiratory Failure
Interventions: variable ventilation, Conventional ventilation; Device · Other
Lead sponsor: Boston Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 7 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2016
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Altitude, Sleep Apnea, Central
Interventions: Naltrexone Pill, Placebo; Drug
Lead sponsor: VA Loma Linda Health Care System; Federal
Eligibility: 18 Years to 35 Years
Enrollment: 16 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021
U.S. locations: 1
States / cities: Loma Linda, California

Conditions: Effects of High Altitude, Hypoxia, Inadequate or Impaired Breathing Pattern or Ventilation, Abnormal Blood Oxygen Pressure
Interventions: NAC, Placebo; Drug
Lead sponsor: United States Army Research Institute of Environmental Medicine; Federal
Eligibility: 18 Years to 39 Years
Enrollment: 21 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2013
U.S. locations: 1
States / cities: Natick, Massachusetts

Conditions: Dyspnea, Tetraplegia
Interventions: ipratropium (Atrovent); Drug
Lead sponsor: US Department of Veterans Affairs; Federal
Eligibility: 18 Years and older
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 1999 – 2001
U.S. locations: 1
States / cities: The Bronx, New York

Conditions: Chronic Obstructive Pulmonary Disease
Interventions: Thora-3Di, Body Plethysmography, Spirometry; Device
Lead sponsor: Landon Pediatric Foundation; Other
Eligibility: 18 Years to 80 Years
Enrollment: 65 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2019
U.S. locations: 1
States / cities: Ventura, California

Conditions: Respiratory Depression
Interventions: Capnography monitoring; Device
Lead sponsor: Wake Forest University Health Sciences; Other
Eligibility: 18 Years to 50 Years · Female only
Enrollment: 3 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015
U.S. locations: 1
States / cities: Winston-Salem, North Carolina

Conditions: Pregnancy
Interventions: Not listed
Lead sponsor: Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD); NIH
Eligibility: 18 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2003 – 2008
U.S. locations: 2
States / cities: San Diego, California • Bethesda, Maryland

Conditions: Heart Failure
Interventions: MouthLab Device; Other
Lead sponsor: WakeMed Health and Hospitals; Other
Eligibility: 18 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022
U.S. locations: 1
States / cities: Raleigh, North Carolina

Conditions: Coronavirus, Covid19, COVID-19 Acute Respiratory Distress Syndrome
Interventions: Aerosol Box (Splashguard); Device
Lead sponsor: KidSIM Simulation Program; Network
Eligibility: 18 Years and older
Enrollment: 122 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021
U.S. locations: 1
States / cities: Los Angeles, California

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Investigation of Efficiency of Breathing With Different Breathing Patterns

To Determine the Best Feeding Practice in Preterm Infants on Non-invasive Ventilation.

A Multi-Center Study to Assess the Performance of Saturation Patterns.

Oxygen Saturation Monitoring During Surgery

An Observational Study of Post-cesarean Delivery Respiratory Patterns Using a Non-invasive Minute Ventilation Monitor (Exspiron ™ System)

Brain Blood Flow and Cerebral Autoregulation Monitoring in Critically Ill Children

Effects of Mental Tasks on Breathing Patterns in Adults Using Chronic Opioids vs Non-opioid Users.

DAMP-Mediated Innate Immune Failure and Pneumonia After Trauma - the Harvard-Longwood (HALO) Campus Area Consortium

Tolerance and Acute Effects of a New HFNT Nasal Cannula

Nocturnal Hypertension and Non-Dipping Blood Pressure

Mechanical Ventilation Discontinuation Practices

Substantial Equivalence Study for Kai Sensors RSpot Non-Contact Respiratory Rate Spot Check

Salt Study: Inhibited Breathing Pattern and Sodium Inhibitors in Sodium Sensitivity of Blood Pressure

Breathing Patterns in Infants Before and After Extubation

Comprehensive Opioid Management and Breathing During Sleep

Variable Ventilation During Acute Respiratory Failure

Effects of Naltrexone on Nocturnal Breathing Patterns at Altitude

Induced Changes in Ventilatory Responsiveness and Altitude Exposure

Evaluation of Breathing Pattern and Dyspnea in Subjects With Tetraplegia

Thora-3DI™ for Evaluation of Severity of Chronic Obstructive Pulmonary Disease (COPD)

OSA Screen Negative With Spinal Duramorph

Studying Fetal Breathing Patterns

RESPECT Heart Failure- RESpiratory Pattern Evaluation in Clinical Trials for HF

Impact of Aerosol Box Use on Healthcare Provider Contamination