N/A N=50 The Effect of Prolonged Inspiratory Time on Pulmonary Mechanics in Obese Patients
Hypoxia
Primary: PaO2(Partial Pressure of Oxygen in Arterial Blood) — 178.71; 198.04; 185.25; 202.54 mmHg
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=25 Assessment of Lung Movement With Computed Tomography (CT)
Interstitial Lung Disease
Primary: Lung Motion as Assessed by CT — 4.07; 5.56; 1.82; 2.46 Liters
N/A N=26 Respiratory Impedance and Obliterative Bronchiolitis
Hematopoietic Stem Cell Transplantation · Obliterative Bronchiolitis
Primary: Airway Distensibility With Lung Inflation After Allogeneic Hematopoietic Stem Cell Transplantation (HSCT) — 0.07 1/cmH2O*s
N/A N=40 Non-invasive Tidal Volume Monitoring Using the Linshom Respiratory Monitoring Device
Pulmonary Ventilation · Capnography
Primary: Tidal Volume of Each Breath Was Measured Using the Same Breathing Mask CPAP Apparatus Combined With Respiratory Monitoring Device Allowing for Simultaneous Recording…
N/A N=6 Assessment of End Expiratory Lung Volumes in Healthy Subjects Using High Flow Oxygen (Vapotherm®)
Healthy Adult Volunteers
Primary: Change in End-expiratory Lung Volume — -144; 103 mL
N/A N=30 In-home Evaluation of a Noninvasive Open Ventilation System in Patients With Severe Respiratory Insufficiency
Pulmonary Disease, Chronic Obstructive · Airflow Obstruction, Chronic · Chronic Obstructive Airway Disease
Primary: Activity Endurance Time — 7.24; 13.38 minutes — p=<0.05
N/A N=50 Duration of Continuous Positive Airway Pressure and Pulmonary Function Testing in Preterm Infants
Respiratory Distress Syndrome · Bronchopulmonary Dysplasia
Primary: Changes in the Measurements of Functional Residual Capacity (FRC) in Randomized Premature Infants — 12.6; 6.4; 27.2; 17.1 mL — p=<0.05
N/A N=90 Respiration Rate V2.0 in a Hospital Setting
Respiratory Rate
Primary: Mean Error (ME) +/- 1 Breath Per Minute, RR Sensor — -0.82 BrPM (breaths per minute)
N/A N=320 Intensive Alveolar Recruitment Protocol After Cardiac Surgery
Ventilator Induced Lung Injury · Cardiac Disease · Acute Lung Injury
Primary: Severity of Pulmonary Complications in the Post-operative Period — 15; 26 percentage of participants — p=0.016
N/A N=546 Inspiratory Strength and Respiratory Complications After SCI Injury
Spinal Cord Injuries · Pneumonia
Primary: Pneumonia — 70 Participants
N/A N=22 Non-invasive Ventilation System in Moderate-to-Severe Chronic Obstructive Pulmonary Disease (COPD)
Pulmonary Disease, Chronic Obstructive · Airflow Obstruction, Chronic · Chronic Obstructive Airway Disease
Primary: Device Tidal Volume — 180 mL
N/A N=50 Nexus Compliance Study
Obstructive Sleep Apnea
Primary: Compliance on CPAP — 6.58; 7.07; 6.72 Hours
N/A N=30 Respiration Rate V2.0 in Healthy Volunteers
Focus of the Study is Measuring Respiratory Rate
Primary: Mean Error (ME) +/- 1 Breath Per Minute, RR Sensor — -0.05 BrPM
N/A N=13 Evaluation of Respiratory Heast Loss as a Physiologic Patient Monitor for Acute Care Medicine
Respiratory Heat Loss
Primary: Evaluation of Respiratory Heat Loss as a Physiologic Patient Monitor for Acute Care Medicine — 29.7 Joules per minute
N/A N=62 Impact of the Inspiratory Cortical Control on the Outcome of the Ventilatory Weaning Test in Patients Intubated in Resuscitation
Respiration Disorder · Respiratory Failure · Weaning Failure
Primary: Magnitude of Inspiratory Premotor Potentials — 1.2; 2.1 µV
N/A N=10 Effect of HFCWO Vests on Spirometry Measurements
Cystic Fibrosis · Bronchiectasis
Primary: Tidal Volume (TV) Assessed in Participants at Baseline and With Both Devices — 0.79; 0.93; 1.12 L
N/A N=126 The Natural History of Small Airways Physiology in Diseased and Healthy States
Asthma · COPD · Interstitial Lung Disease
Primary: FEV1 — 3.03; 2.32; 3.18; 2.76 L
N/A N=16 Electrical Impedance Tomography for Optimization of Positive End-Expiratory Pressure: Acute Respiratory Distress Syndrome
Acute Respiratory Distress Syndrome · ARDS
Primary: Mechanical Power — 1.87; -2.50 J/min — p=.002
N/A N=20 EIT Assessment of Lung Volume and Tidal Distribution: A Comparison of Non-Invasive Ventilation Devices
Spontaneous Ventilation
Primary: Global Tidal Variation (TID) — 100; 100; 101.7; 109.1 percentage of baseline — p=0.26
N/A N=41 Respiration Validation for CPM Device
Cardiopulmonary Disease
Primary: Accuracy of CPM System Calculated RR Versus Reference Device Via Percent of Error Accuracy of Respiration Rate — 99.1; 98.5 Percent
N/A N=32 Effort of Breathing Guided Ventilator Protocol
Ventilators, Mechanical · Work of Breathing
Primary: Percentage of Protocol Recommendations Which Are Accepted by the Clinical Provider — 76 percentage adherant
N/A N=59 Modulation Of Airway Reactivity With Chronic Mechanical Strain
Asthma
Primary: Change in Airway Reactivity From Baseline (Visit 1) and 4 Weeks (Visit 2) — 3.0; 3.2; 5.3; 4.3 mg/mL
N/A N=27 Comparison of Non-Invasive Respiratory Monitoring System (RMS)
Respiratory Monitoring
Primary: Respiratory Rate Accuracy Between the Respiratory Monitoring System and Manual Counting by a Trained Professional for the Supine Position — 22.9 Root Mean Squared…
N/A N=79 ThermoSmart® Versus Conventional Humidification in Continuous Positive Airway Pressure (CPAP)
Sleep Apnea, Obstructive
Primary: CPAP Compliance
N/A N=52 Extubation Readiness and Neuroventilatory Efficiency After Acute Respiratory Failure
Respiratory Failure
Primary: Neuroventilatory Efficiency (NVE) — 17.6; 39.9 ml/uV — p=<0.05
N/A N=48 Auto Bilevel Adherence Following a Poor Initial Encounter With Continuous Positive Airway Pressure (CPAP)
Obstructive Sleep Apnea
Primary: Group Compliance of the Auto Bilevel Group Compared to the CPAP Group Measured by Average Nightly Use. — 284.7; 255.1 minutes/night — p=0.377
N/A N=30 Ability of Caregivers to Provide Ventilation With the SAVe Resuscitator in a Model
Pre-hospital Ventilation
Primary: Tidal Volume — 341.8; 27.5; 604.1 milliliters (mL) — p=<0.0001
N/A N=30 Pilot Evaluation Comparing Regional Distribution of Ventilation During Lung Expansion Therapy
Ventilation · Breathing · Atelectasis
Primary: Regional Distribution of Ventilation — -4.9; -5.6 percentage of dorsal redistribution — p=.90
N/A N=12 Efficacy and Safety of a Lung Recruitment Protocol in Children With Acute Lung Injury
Acute Respiratory Distress Syndrome · Acute Lung Injury
Primary: Oxygenation — 10 Participants
N/A N=20 Effect of Alveolar Minute Ventilation on Respiratory Gas Heat Content
Ventilation Perfusion Mismatch
Primary: Airway Enthalpy — 32; 23 Joules/Minute