Clinical trials: Hypoxemia
Healthy
Validation of Brain Oxygenation Monitor
A cerebral oximeter is a device that uses light to measure the amount of oxygen within the brain. It is similar to the device that measures the level of oxygen in the tip of the finger, known as a pulse oximeter.
- Trial name
- NCT00815490
- Testing
- Desaturation
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Duke University
Postoperative Atelectasis, Postoperative Hypoxemia
REMINDers for Incentive Spirometry in PACU (REMIND-IS in PACU)
The purpose of this study is to determine if the frequency of use of incentive spirometry during the stay in the Post-Anesthesia Care Unit (PACU) increases with visual and auditory electronic reminders, as compared to not having…
- Conditions
- Postoperative Atelectasis, Postoperative Hypoxemia, Postoperative Pneumonia, Postoperative Pulmonary Complications
- Trial name
- NCT06304493
- Testing
- Alarms
- Where
- United States
- Volunteers
- 231 people
- Sponsor
- University of Colorado, Denver
Hypoxemia, Arrhythmias
Differences in Morbidity Between a Necessity Endotracheal Suctioning Protocol Versus a Routine Endotracheal Suctioning
Morbidity frequency associated to a endotracheal suctioning is different between a necessity endotracheal suctioning protocol versus a routine endotracheal protocol.
- Conditions
- Hypoxemia, Arrhythmias, Cardiac Arrest, Ventilator Associated Pneumonia
- Trial name
- NCT01069185
- Testing
- Necessity endotracheal suctioning, Routine endotracheal suctioning
- Where
- Colombia
- Volunteers
- 92 people
- Sponsor
- Hospital Pablo Tobón Uribe
Obstructive Sleep Apnea, Hypoxemia
Mechanisms of Endothelial Cell Dysfunction in Sleep Apnea
Sleep apnea is a common sleep disorder characterized by temporary stops in breathing during sleep and has been associated with the development of cardiovascular disease.
- Trial name
- NCT00859950
- Testing
- Continuous Positive Airway Pressure (CPAP)
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Hypoxemia, Desaturation of Blood
Alternate Methodology of Pulse Oximeter Validation
This study will determine if the replacement of the measured arterial blood oxygen saturation with expired (end-tidal) oxygen value is an acceptable method to calculate the accuracy of pulse oximeters.
- Trial name
- NCT03628560
- Testing
- RespirAct Step-Wise Normocapnia desaturation sequence, RespirAct Slope Normocapnia desaturation sequence, RespirAct Step-Wise Hypocapnia desaturation sequence
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Duke University
Idiopathic Pulmonary Fibrosis, Hypoxemia
Study to Evaluate the Effect of GBT440 Administered to Subjects With IPF on Supplemental Oxygen at Rest
This is an open label study in which eligible IPF subjects who are using supplemental oxygen at rest will receive GBT440 orally daily.
- Trial name
- Zephyr (NCT02989168)
- Testing
- GBT440
- Where
- 9 sites in United States, United Kingdom
- Volunteers
- 14 people
- Sponsor
- Global Blood Therapeutics
Hypoxemia, Anoxia
Reproducibility of 6 Minute Walk Tests for Oxygen Desaturation
This trial will test the hypothesis that the 6 minute walk test (6MWT) is not reproducible as a measure for oxygen desaturation.
- Conditions
- Hypoxemia, Anoxia, Chronic Obstructive Pulmonary Disease
- Trial name
- 6MWT (NCT00740220)
- Where
- United States
- Volunteers
- 97 people
- Sponsor
- Wake Forest University Health Sciences
Cardiac Catheterization
Validation of Brain Oxygenation Monitor on Pediatric Patients
The aim of this study is calibrate (adjust and tune) the CAS FORE-SIGHT Near-Infrared Spectroscopy (NIRS) monitor when used to measure the tissue oxygen saturation of internal organs (StO2).
- Trial name
- NCT00849940
- Testing
- CAS NIRS FORE-SIGHT oximeter
- Where
- United States
- Volunteers
- 72 people
- Sponsor
- Duke University
Exercise-induced Arterial Hypoxemia
The Effect of Cetirizine HCl on Exercise-induced Arterial Hypoxemia in Highly-trained Swimmers
Exercise-induced arterial hypoxemia (EIAH), a reduced amount of oxygen in the arterial blood during exercise, has been observed in otherwise healthy, highly-trained endurance athletes during exercise at sea level.
- Trial name
- NCT05095311
- Testing
- Cetirizine HCl
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Indiana University
Healthy
Nonin 4 Wavelength Cerebral Oximeter Study
A cerebral oximeter is a device that uses light to measure the amount of oxygen within the brain. It is similar to the device that measures the level of oxygen in the tip of the finger, known as a pulse oximeter.
- Trial name
- Nonin4 (NCT01762722)
- Testing
- Reduction of inspired oxygen
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Duke University
Hypoxemia, Hypobaric Hypoxemia
Comparison of Oxygen Delivery Devices for Reversal of Altitude-Induced Hypoxemia in Normal Subjects
This study will compare the ability of pulsed-dose oxygen from a concentrator to reverse altitude-induced hypoxemia compared to compressed gas from a standard oxygen cylinder.
- Trial name
- NCT01477450
- Testing
- Pulse-dose oxygen, Cylinder oxygen delivery
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Cincinnati
Hypoxemia
Does Capnography Prevent Hypoxemia During Endoscopic Retrograde Cholangiopancreatography and Endoscopic Ultrasound?
Subjects undergoing elective ERCP and EUS will receive standard monitoring and sedation. In addition, capnography which measures carbon dioxide levels and can graphically assess respiratory activity will be used.
- Trial name
- NCT00675415
- Testing
- Capnography
- Where
- United States
- Volunteers
- 263 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Bronchiolitis, Hypoxemia
Heated Humidified Oxygen Compared to Dry Oxygen Therapy in Children With Bronchiolitis
The purpose of this study is to compare heat and humidified oxygen with cold and dry oxygen in children with bronchiolitis. The hypotheses are that heating and humidifying inspired low flow supplemental oxygen will optimize…
- Trial name
- NCT02094664
- Testing
- Heated and humidified oxygen
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- UCSF Benioff Children's Hospital Oakland
SARS-CoV-2 (Covid19)
Safety and Efficacy of Trans Sodium Crocetinate (TSC) in SARS-CoV-2 (COVID-19) Infected Subjects
This study will assess the safety and efficacy of TSC as a treatment for participants who are infected with SARS-CoV-2 (COVID-19).
- Trial name
- NCT04573322
- Testing
- Trans Sodium Crocetinate, Normal saline
- Where
- Romania
- Volunteers
- 25 people
- Sponsor
- Diffusion Pharmaceuticals Inc
Aortic Dissection
Angiotensin II Pathway and Postoperative Hypoxemia
Acute type A aortic dissection is often accompanied by postoperative hypoxemia, the cause of which is not fully understood. Angiotensin II is an important component of the renin-angiotensin system (RAS), which has been suggested…
- Trial name
- NCT05055570
- Testing
- No intervention
- Where
- China
- Volunteers
- 88 people
- Sponsor
- Beijing Anzhen Hospital
Type 1 Diabetes Mellitus, Type 2 Diabetes Mellitus
Accuracy of Dexcom G6® and FreeStyle Libre® Sensors in Standardized Hypoxemia Conditions
The major aim is to evaluate accuracy of 2 Continuous Glucose Monitoring Systems (CGMS) : Dexcom G6® and FreeStyle Libre® in standardized hypoxemia conditions (artificial normobaric hypoxia).
- Trial name
- NCT05144802
- Testing
- acute hypoxia
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Poitiers University Hospital
Pneumonia, Community-Acquired Infections
Helmet Continuous Positive Airway Pressure Versus Oxygen Venturi in Acute Respiratory Failure in CAP: CAPOVeRSO
The purpose of this study is to compare the efficacy of CPAP application by a helmet and O2 administration by a Venturi mask in terms of gas exchanges improvement in patients with acute respiratory failure due to…
- Conditions
- Pneumonia, Community-Acquired Infections, Respiratory Insufficiency, Acute Lung Injury
- Trial name
- CAPOVeRSO (NCT00603564)
- Testing
- Castar Starmed (CPAP) delivered by a helmet
- Where
- Italy
- Volunteers
- 47 people
- Sponsor
- University of Milan
Hypoxemia, Trauma
Comparison of Pharyngeal Oxygen Delivery by Different Oxygen Masks
The intent of this study is to determine the difference in pharyngeal oxygen concentration in patients who have a natural airway (not intubated) using commonly available oxygen delivery systems.
- Conditions
- Hypoxemia, Trauma, Acute Myocardial Infarction
- Trial name
- NCT02523586
- Testing
- Oxygen administration
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Brain Death, Organ Donors
Naloxone for Optimizing Hypoxemia Of Lung Donors
Brain-dead patients who provide authorization for organ donation will be randomized to naloxone or placebo if baseline arterial blood gas (ABG) after initiation of OPO (Organ Procurement Organization) management reveals…
- Conditions
- Brain Death, Organ Donors, Lung Transplantation
- Trial name
- NO-HOLDS (NCT02581111)
- Testing
- Naloxone, Normal saline
- Where
- 4 sites in United States
- Volunteers
- 199 people
- Sponsor
- Washington University School of Medicine
Pneumonia, Hypoxemia
ARrest RESpiraTory Failure From PNEUMONIA
This research study seeks to establish the effectiveness of a combination of an inhaled corticosteroid and a beta agonist compared to placebo for the prevention of acute respiratory failure (ARF) in hospitalized patients with…
- Conditions
- Pneumonia, Hypoxemia, Acute Respiratory Failure, COVID-19 Pneumonia
- Trial name
- ARREST (NCT04193878)
- Testing
- Inhaled budesonide and formoterol
- Where
- 12 sites in United States
- Volunteers
- 465 people
- Sponsor
- Stanford University