N/A N=165 Hypoxemia in the First 24 Hours After Trauma - an Observational Study
Trauma · Trauma Injury · Hypoxemia
Primary: Occurrence of Hypoxemia — 5.1; 5.1 IR of episodes pr. 100 participant-hours — p=0.95
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=14 Accuracy of ScanWatch Pulse Oximeter With Profound Hypoxia
Oximetry
Primary: RMSE Compared to CO-oximetry — 2.97; 3.00 RMSE (%)
N/A N=11 Accuracy of Pulse Oximeters With Profound Hypoxia At Rest (NIHO16)
Hypoxia
Primary: Accuracy of Sensor Oxygen Saturation by Arms Calculation — 2.0 percentage of SpO2
N/A N=12 Accuracy of Pulse Oximeters With Profound Hypoxia At Rest (NIHO18)
Hypoxia
Primary: Accuracy of Sensor Oxygen Saturation by Arms Calculation — 2.0 percentage of SpO2
N/A N=13 Accuracy of Pulse Oximeters With Profound Hypoxia at Rest
Hypoxia
Primary: Accuracy of Sensor Oxygen Saturation by Arms Calculation — 0.86 percentage of RMS error
N/A N=11 Accuracy of Pulse Oximeters With Profound Hypoxia At Rest (NIHO17)
Hypoxia
Primary: Accuracy of Sensor Oxygen Saturation by Arms Calculation — 2.0 percentage of SpO2
N/A N=12 Accuracy of Pulse Oximeters With Profound Hypoxia At Rest (NIHO19)
Hypoxia
Primary: Accuracy of Sensor Oxygen Saturation by Arms Calculation — 2.0 percentage of SpO2
N/A N=14 Accuracy of Owlet Smart Sock Sensor 3rd Generation With Profound Hypoxia
Hypoxia
Primary: SpO2 Accuracy (Arms) of ≤3 Between 70 and 100% — 2.10; 2.19 Percentage
Phase 3 N=309 Brain Oxygenation and Hemodynamics During Sleep in Obstructive Sleep Apnea Sufferers
Obstructive Sleep Apnea Syndrome
Primary: Percentage of Oxygen Saturation in the Brain During Sleep — 53.462; 53.13 Percentage of brain oxygen saturation
N/A N=49 Prevention of Opioid-Induced Hypoxemia
Non-cardiac Surgery
Primary: Time-weighted Average of SpO2 Below a Threshold of 90% — 0.29; 0.11; 0.16; 0.10 % of SpO2 — p=0.120
N/A N=29 Targeting Normoxia in Neonates With Cyanotic Congenital Heart Disease in the Intra-operative and Immediate Post-operative Period
Hypoplastic Left Heart Syndrome · Total Anomalous Pulmonary Venous Return · Truncus Arteriosus
Primary: Systemic Oxidative Stress Based on Thiobarbituric Acid Reactive Substances (TBARS) — 1.21; 1.93; 1.09; 1.77 Fold Change from Baseline — p=<0.01
N/A N=8 Effect of 2-Week Nightly Moderate Hypoxia on Glucose Tolerance in Individuals With Type 2 Diabetes
Type 2 Diabetes
Primary: Insulin Sensitivity — 1.7; 2.2 unitless
Phase 4 N=19 Hypoxic Pulmonary Vasoconstriction Pilot Study
Emphysema
Primary: Perfused Blood Volume Assessed for a Change in Lung Inflammation Pre and Post Dose Sildenafil Administration — 0.37; 0.42 coefficient of variation — p=<0.05
N/A N=88 Angiotensin II Pathway and Postoperative Hypoxemia
Aortic Dissection
Primary: The Difference Concentrations of ANG II in Serum Between Patients With and Without Postoperative Hypoxemia. — 100; 78.5 pg / mL
N/A N=5 Accuracy of Pulse Oximeters With Profound Hypoxia During Motion
Hypoxia
Primary: Accuracy of Sensor Oxygen Saturation by Arms Calculation — 1.0 percentage of RMS error
N/A N=29 Acute Intermittent Hypoxia and Breathing in Neuromuscular Disease
Amyotrophic Lateral Sclerosis (ALS) · Neuromuscular Diseases
Primary: Percent Change in Maximal Inspiratory Pressure (MIP) — 0.3; -3.1; -4.8; -5.0 percentage change in MIP from baseline
N/A N=206 EmergeNcy Department Apneic Oxygenation Versus Usual Care During Rapid Sequence Intubation
Diffuse Apneic Oxygenation
Primary: Mean (Average) Arterial Oxygen Saturation — 92; 93 Percent Saturation (SpO2)
N/A N=100 Cerebral Oxygenation in Total Hip Arthroplasty Patients
Cerebral Oxygen Desaturation · Post-operative Delirium
Primary: Oxygen Desaturation Incidences — 4 Participants
Phase 3 N=18 Controlled Acute Hypoxia Study Comparing Pulse Oximetry to Arterial Blood Samples During Motion
Healthy · Hypoxia
Primary: SpO2 Accuracy During Motion Conditions - MaxA Sensor — 1.78 Accuracy Root Mean Square
N/A N=37 Validation of the O3 Regional Somatic Tissue Oxygenation Monitor
Oxygen Deficiency
Primary: Accuracy of O3 Sensor by ARMS Calculation of Percent rSO2 — 4.78 percentage of regional oxygen saturation
N/A N=1,301 Pragmatic Trial Examining Oxygenation Prior to Intubation
Acute Respiratory Failure
Primary: Incidence of Hypoxemia — 57; 118 Participants
Phase 3 N=500 High-dose Erythropoietin for Asphyxia and Encephalopathy
Neonatal Encephalopathy · Birth Asphyxia
Primary: Number of Participants With Death or Neurodevelopmental Impairment — 126; 110 Participants
N/A N=21 Oxygen Saturation Monitoring During Surgery
Sleep Apnea, Obstructive
Primary: Number of Participants With Saturation Pattern Detection (SPD) Indicative of Repetitive Reductions in Air Flow — 4; 0 Participants
N/A N=572 Pilot Study of Targeted Normoxia in Critically Ill Trauma Patients
Trauma · Critical Illness · Oxygen Toxicity
Primary: Patient-time Hyperoxic and Not on Room Air — 40.6; 33.9 Percent patient-time in hyperoxia — p=0.03
N/A N=22 Hypoxic Red Blood Cells for Burns and Hematological Malignancies at Haukeland University Hospital
Hematologic Neoplasms · Burns
Primary: Number of Participants Who Experienced an Adverse Event (All Types/Grades) Within a Time Frame up to 24 Hours Following the Transfusion. — 2; 3 Participants
N/A N=14 The Effect of Hypoxia on Type 2 Diabetes and Weight Loss
Type2 Diabetes
Primary: Δ Mean AUC (Area Under the Curve) Plasma [Glucose] — -17.7; 54.9 mmol.min.L-1
N/A N=32 Wireless Disposable SpO2 Sensor Hypoxia Testing
SpO2 · Peripheral Oxygen Saturation Measurement
Primary: Collection of Subject SpO2 Percentage Sensor Data With Transfer Standard Measurements for Validation — 31 data sets
N/A N=167 Using Capnography to Reduce Hypoxia During Pediatric Sedation
Hypoventilation · Hypoxia
Primary: Frequency of Staff Interventions for Hypoventilation. — 0.39; 0.396 Events per patient minute of sedation
Phase 2 N=96 Normobaric Hyperoxia for Intracerebral Hemorrhage
Normobaric Hyperoxia · Intracerebral Hemorrhage
Primary: Percentage of Patients With mRS 0-3 — 39; 27 Participants
N/A N=25 Metabolic Changes in the Activated Human Visual Cortex During Mild Hypoxia
Brain Hypoxia
Primary: Change in Glutamate Concentration During a Visual Stimulus Measured by fMRS at Normoxia — 4 percentage of concentration (micromol/g)