Clinical trials: Oxygen Therapy
Lung Disease
Evaluation of Sleep Mode Within the Respironics SimplyGo Portable Oxygen Concentrator
The SimplyGo Study is a single site, cross-over study which aims to enroll a maximum of 30 participants (to allow for 20 completed data sets) with a prescription for nocturnal oxygen, and meeting all eligibility criteria.
- Trial name
- NCT01679301
- Testing
- Pulse Dose (Sleep Mode), Continuous Dose
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Philips Respironics
Soft Contact Lenses, Myopia
DAILIES TOTAL1 Versus ACUVUE TruEye - Effects on the Biology of the Ocular Surface and Lid Margin
This is a prospective, single center, randomized, bilateral crossover, dispensing clinical trial to evaluate the effects of the water gradient lens, DAILIES TOTAL1, on the biology of corneal epithelium over two months of daily…
- Trial name
- TruEyeTotal1 (NCT02347631)
- Testing
- Soft Contact Lens - Daily Disposable Alcon Dailies Total 1 and ACUVUE TruEye, Soft Contact Lens - Acuvue TruEye and Alcon DAILIES TOTAL 1.
- Where
- United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Oxygen Deficiency, Desaturation of Blood
THRIVE Use in Pediatric Populations- Multi Site
THRIVE (Transnasal Humidified Rapid-Insufflation Ventilatory Exchange) refers to the use of high-flow nasal cannula to augment the ability to oxygenate and ventilate a patient under general anesthesia.
- Conditions
- Oxygen Deficiency, Desaturation of Blood, Hypoventilation, Anesthesia; Adverse Effect
- Trial name
- NCT04322994
- Testing
- Transnasal Humidified Rapid-Insufflation Ventilatory Echange
- Where
- 5 sites in United States
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- Stanford University
Heart Failure, Hypertension, Pulmonary
Dietary Nitrate for Heart Failure
The purpose of this study is to determine if nitrates in a food, in this case - beetroot juice (BRJ) - is efficacious in improving exercise tolerance and/or peak power in patients with heart failure.
- Trial name
- NCT01682356
- Testing
- Beetroot juice
- Where
- 2 sites in United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Oxygen Consumption
Change in Oxygen Consumption Following Inhalation Beta Agonists in Healthy Adults
Albuterol is the most commonly used β agonist to treat reversible lower airway obstruction. Albuterol contains a racemic mixture of two enantiomers. Levalbuterol contains the single R form enantiomer.
- Trial name
- NCT02802111
- Testing
- Albuterol, Levalbuterol
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Los Angeles
Gastro-esophageal Reflux
Safety Study of Airway Clearance Techniques in Infants.
The purpose of this study is to determine whether three airway clearance techniques ( Bouncing, Assisted Autogenic Drainage ( AAD) and bouncing and AAD) provoke or aggravate gastro-esophageal reflux in infants under the age of 1…
- Trial name
- NCT02128867
- Testing
- Assisted Autogenic Drainage (AAD), bouncing and AAD, bouncing
- Where
- Belgium
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Vrije Universiteit Brussel
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
Non-Alcoholic Fatty Liver Disease, Insulin Resistance
Effects of High-Intensity Interval Training Exercise in Adolescents With Hepatosteatosis
This is a research study about how short-term exercise intervention affects adolescents with a disease called non-alcoholic fatty liver disease (NAFLD).
- Conditions
- Non-Alcoholic Fatty Liver Disease, Insulin Resistance, High Intensity Interval Training, Childhood Obesity
- Trial name
- NCT04342390
- Testing
- High-Intensity Interval Training (HIIT)
- Where
- 2 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Arkansas Children's Hospital Research Institute
Maternal Oxygen Use in Labor
The Comparative Effectiveness of Liberal Versus Restricted Maternal Administration of Oxygen During Labor
The objective of this study is to determine if a strategy of indicated compared to liberal oxygen administration in labor decreases the rate of cesarean delivery.
- Trial name
- NCT02752490
- Testing
- Liberal use of maternal oxygen, Indicated use of maternal oxygen
- Where
- United States
- Volunteers
- 844 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Healthy
Repeatability and Reproducibility of Oxygen Reserve Index (ORi)
This study is designed to evaluate the repeatability and reproducibility of ORi using an investigational Masimo rainbow sensor and FDA cleared rainbow sensors connected to the Masimo Radical-7 pulse oximeter and Masimo Root…
- Trial name
- NCT05636098
- Testing
- Masimo Rainbow Sensors
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Masimo Corporation
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
Healthy Adult Volunteers
Assessment of End Expiratory Lung Volumes in Healthy Subjects Using High Flow Oxygen (Vapotherm®)
Respiratory distress is a common problem in an intensive care unit. There are multiple mechanisms that are used to help patients who are in respiratory distress including mechanical ventilation, continuous positive airway…
- Trial name
- NCT01672242
- Testing
- HFNC, CPAP
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Pulmonary Fibrosis
Supplemental Oxygen in Pulmonary Fibrosis
To enhance understanding of supplemental oxygen-its utility in and adoption by patients with pulmonary fibrosis-by examining how patients perceive it and by determining how perceptions and patient-centered outcome measures change…
- Trial name
- NCT01961362
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- National Jewish Health
Oxygen Saturation
Comparison of Tissue Oxygenation Measurement Using Multimodal Devices
Pulse oximeters are common medical devices used to measure blood oxygen saturation (SpO2). These devices are either stand-alone or integrated into physiologic monitoring systems, using 2 wavelengths of light to determine SpO2.
- Trial name
- NCT05784103
- Testing
- Clarifi Modulum, Perimed PeriFlux 5000, Apple Watch Oxygen Sensor
- Where
- 2 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Indiana University
High Intensity Interval Training
High Intensity Interval Training Versus Circuit Training
High intensity interval training (HIIT) and circuit training (CT) are popular methods of exercise, eliciting improvements in cardiorespiratory fitness (CRF). However direct comparisons of these two training methods are limited.
- Trial name
- NCT03700671
- Testing
- High intensity interval training, Circuit training
- Where
- United Kingdom
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Central Lancashire
Cystic Fibrosis, Healthy
Utilizing Exhaled Breathe Condensate Collection to Study Ion Regulation in Cystic Fibrosis
Our aims were to determine if exhaled breath condensate (EBC) could detect differences in ion regulation between cystic fibrosis (CF) and healthy and measure the effect of the albuterol on EBC ions in these populations.
- Trial name
- NCT01880723
- Testing
- Albuterol
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Arizona
Electronic Fetal Monitoring, Fetal Hypoxia
Oxygen for Intrauterine Resuscitation of Category II Fetal Heart Tracings
Maternal oxygen administration for concerning fetal heart rate tracing (FHT) patterns is common practice on Labor and Delivery units in the United States.
- Conditions
- Electronic Fetal Monitoring, Fetal Hypoxia, Fetal-Placental Circulation
- Trial name
- O2C2 (NCT02741284)
- Testing
- Room air, 10L Oxygen by nonrebreather mask
- Where
- United States
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Effects of High Altitude, Hypoxia
Induced Changes in Ventilatory Responsiveness and Altitude Exposure
The main purpose of this study is to determine if a drug (acetyl-cysteine or ACCY) can increase the amount of oxygen in your body at a high altitude of 11,500 feet.
- Conditions
- Effects of High Altitude, Hypoxia, Inadequate or Impaired Breathing Pattern or Ventilation, Abnormal Blood Oxygen Pressure
- Trial name
- NCT01241513
- Testing
- NAC
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- United States Army Research Institute of Environmental Medicine
SpO2, Peripheral Oxygen Saturation Measurement
Wireless Disposable SpO2 Sensor Hypoxia Testing
The purpose of the study is to collect SpO2 data with simultaneous transfer standard SpO2 measurements data on human participants.
- Trial name
- SpO2 Dispo (NCT06211530)
- Testing
- SpO2 Sensor Testing
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
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