Clinical trials: Oxygen Disorders
Chronic Obstructive Pulmonary Disease, Respiratory Failure
Automated Oxygen Titration During Walking in Patients With COPD
Purpose: to evaluate the immediate effect of automated oxygen titration compared to usual fixed-dose oxygen treatment during exercise in patients with COPD on long-term oxygen treatment.
- Trial name
- NCT04123730
- Testing
- Fixed-dose compared to variable oxygen flow supplementation during walking
- Where
- Denmark
- Volunteers
- 35 people
- Sponsor
- Hvidovre University Hospital
Heart Diseases, Heart Diseases, Ischemic
Upper Extremity Elevation and Lungfunction After Open Heart Surgery
The purpose of this study is to assess if arm elevation, with or without simultaneous deep breathing, affects oxygen saturation and lung function on patients two to four days after open heart surgery.
- Conditions
- Heart Diseases, Heart Diseases, Ischemic, Heart Disease, Valvular
- Trial name
- NCT05278819
- Testing
- upper extremity elevation, upper extremity elevation with deep breathing
- Where
- Sweden
- Volunteers
- 22 people
- Sponsor
- Michael Reinhart
Cardiac and Hemodynamic Response, Blood Flow Distribution and Oxygen Uptake Efficiency
Effects of Aerobic Interval and Continuous Exercise Trainings in Patients With Chronic Heart Failure
Heart failure (HF) is a major and increasingly common cardiovascular syndrome, and is the end result of many cardiovascular disorders.
- Conditions
- Cardiac and Hemodynamic Response, Blood Flow Distribution and Oxygen Uptake Efficiency, Hemorheology Modulated by Erythrocyte, Atherothrombosis Modulated by Monocyte
- Trial name
- NCT01229670
- Testing
- exercise
- Where
- Taiwan
- Volunteers
- 90 people
- Sponsor
- Chang Gung Memorial Hospital
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
Intermittent Hypoxemia, Apnea of Prematurity
Influence of Oxygen Target Range on Intermittent Hypoxemia in Preterm Infants
In this randomized crossover trial, preterm infants with intermittent hypoxemia and need for supplemental oxygen will be randomized to either Sequence of two different oxygen target ranges (low: 85-89%; high: 91-95%) for a total…
- Trial name
- NCT02743988
- Testing
- Oxygen
- Where
- Germany
- Volunteers
- 36 people
- Sponsor
- University of Ulm
Impaired Oxygen Delivery, Congenital Heart Disease
Restrictive Versus Liberal Transfusion Protocol in Infants Undergoing Cardiac Surgery
In neonates and infants </= 10 kg following cardiac surgery for congenital heart disease a more restrictive red blood cell (RBC) transfusion strategy will be as effective as, and possibly superior to, a liberal RBC strategy.
- Trial name
- NCT01484886
- Testing
- Red blood cell transfusion
- Where
- United States
- Volunteers
- 162 people
- Sponsor
- University of Rochester
CHD - Congenital Heart Disease, Single Ventricle Heart Disease
PRecision Integrated Saturation Monitor
The purpose of this study is to find out if an abdominal pulse oximeter device is as accurate as a conventional fingertip pulse oximeter in pediatric patients.
- Trial name
- PRISM (NCT07686341)
- Testing
- vital sign monitoring
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Le Bonheur Children's Hospital
Atrial Fibrillation, Atrial Flutter
Comparison of Oxygen Interventions and Defibrillator Efficiency
Background: Cardiac arrhythmias can be terminated by electrical current applied by an external defibrillator. This treatment, named cardioversion, has been used for decades in the treatment of atrial fibrillation.
- Trial name
- CODE (NCT02317029)
- Testing
- Cardioversion with a pulsed biphasic waveform, Normoxia during cardioversion, Cardioversion with a biphasic truncated exponential waveform
- Where
- Denmark
- Volunteers
- 134 people
- Sponsor
- Randers Regional Hospital
Covid-19
Management by Hyperbaric Oxygen Therapy of Patients With Hypoxaemic Pneumonia With SARS-CoV-2 (COVID-19)
Several patients with hypoxaemic SARS-CoV2 pneumonia were able to benefit from hyperbaric oxygen treatment (HBOT) in China. In a clinical case published in the Chinese journal of hyperbaric medicine, treatment with repeated HBO…
- Trial name
- OHB10cov (NCT04344431)
- Testing
- Hyperbaric oxygen treatment (HBOT) i.e. inhalation of pressurized oxygen delivered by a hyperbaric chamber (drug/device)
- Where
- 3 sites in France
- Volunteers
- 100 people
- Sponsor
- Direction Centrale du Service de Santé des Armées
Brain Injuries
Invasive and Non-Invasive Assessment of Cerebral Oxygenation in Patients With Severe Traumatic Brain Injury (TBI)
The purpose of this study is to investigate the relationship among regional transcranial oxygen saturation (rSO2), brain tissue oxygen pressure (PbtO2) and cerebral perfusion pressure (CPP) in patients with severe traumatic brain…
- Trial name
- NCT00703495
- Testing
- transcranial oxygen saturation measurement (INVOS Somanetics 5100C)
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- Hospitales Universitarios Virgen del Rocío
Type 1 Diabetes Mellitus
Cardiopulmonary Fitness, Lung Function, Muscular Oxygen Saturation, and Quality of Life in T1DM
The purpose of this study is to compare the differences of 1. cardiopulmonary fitness 2. lung function 3. muscular oxygen saturation 4. quality of life between type 1 diabetes mellitus and healthy adults.
- Trial name
- NCT01727661
- Testing
- exercise testing with near-infrared spectroscopy, lung function testing, quality of life
- Where
- Taiwan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Leukemia, Non Hodgkin Lymphoma
Evaluation of the Analgesy With Emla and/or Nitrous Oxide in Pediatric Patients for Lumbar Puncture
In this randomised controlled study the investigators intended to compare the analgesic effects of EMLA and\or nitrous oxide in children submitted to lumbar puncture.
- Trial name
- NCT00808171
- Testing
- Livopan, EMLA
- Where
- Brazil
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Diabetes Mellitus
Measurement of Ocular Blood Flow and Retinal Oxygen Extraction in Diabetic Patients
The prevalence of diabetes is increasing, with type 2 diabetes mellitus comprising over 90% of cases. Diabetes mellitus complications, including diabetic retinopathy (DR), impose significant health burdens.
- Trial name
- DM OPF ROXY (NCT07536516)
- Testing
- • Laser Speckle Flowgraphy (LSFG), • Optical Coherence Tomography (OCT), • Optical Coherence Tomography Angiography (OCT-A)
- Where
- Austria
- Volunteers
- 20 people
- Sponsor
- Medical University of Vienna
Infant, Newborn, Disease, Hypoxia
CPAP Or Nasal Cannula Oxygen for Preterm Infants: A Randomized Controlled Trial
The purpose of this study is to determine if in preterm infants < 34 weeks' gestation at birth receiving respiratory support with continuous positive airway pressure (CPAP) or nasal cannula (NC), CPAP compared with NC will…
- Conditions
- Infant, Newborn, Disease, Hypoxia, Respiratory Distress Syndrome, Bronchopulmonary Dysplasia
- Trial name
- COCO (NCT04792099)
- Testing
- Continuous positive airway pressure, Nasal Cannula
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- University of Alabama at Birmingham
Hypoxemia
The Correlation Between Sleep Quality and Atrial Fibrillation Undergoing High-flow Nasal Cannula Oxygen (HFNC)
The investigators hypothesized that heated humidified high-flow nasal cannula oxygen(HFNC) along with high quality of sleep, in comparison with noninvasive positive pressure ventilation (NIV), could reduce the release of…
- Trial name
- NCT02713737
- Testing
- heated humidified high-flow nasal cannula, noninvasive ventilation
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Henan Institute of Cardiovascular Epidemiology
Traumatic Brain Injury
Antisecretory Factor In Severe Traumatic Brain Injury
This study evaluates the addition of Salovum, an egg yolk powder enriched for antisecretory factor, to standard care of participants with severe traumatic brain injury.
- Trial name
- AFISTBI (NCT04117672)
- Testing
- Salovum
- Where
- Sweden
- Volunteers
- 20 people
- Sponsor
- Peter Siesjö
Spinal Cord Injury
Improving 24-hour Blood Pressure Stability in Spinal Cord Injury With Low Oxygen Therapy
This study examines the effects of low oxygen therapy (LOT) on the stability of 24-hour blood pressure in persons with chronic cervical spinal cord injury.
- Trial name
- NCT06691165
- Testing
- Low oxygen therapy (LOT)
- Where
- 2 sites in Canada
- Volunteers
- 10 people
- Sponsor
- Glen Foster
Adhesive Capsulitis
Effectiveness of an Oxygen-nitrous Oxide Mixture During Physical Therapy for Frozen Shoulder
The purpose of this study is to determine whether or not the use of an equimolar mixture of oxygen and nitrous oxide during the physical therapy for patients suffering from frozen shoulder (adhesive shoulder capsulitis) results…
- Trial name
- MEOPA (NCT01087229)
- Testing
- equimolar oxygen-nitrous oxide mixture
- Where
- 5 sites in France
- Volunteers
- 75 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Traumatic Brain Injury, Acute Respiratory Failure
Intermediate Normal Versus High Normal Oxygen Levels in the Emergency Department for Severe Traumatic Brain Injury
Despite almost universal usage of supplemental oxygen therapy in patients presenting in the emergency department with traumatic brain injury (TBI), optimal oxygen levels are unclear.
- Conditions
- Traumatic Brain Injury, Acute Respiratory Failure, Acute Respiratory Distress Syndrome, Acute Brain Injury
- Trial name
- INACHOS (NCT05464277)
- Testing
- Oxygen
- Where
- 2 sites in Greece
- Volunteers
- 1 people
- Sponsor
- Evangelismos Hospital
Bronchiolitis
Home Oxygen Therapy in Bronchiolitis
The aim of the study was to investigate the utility and safety of home management of home oxygen therapy in acute bronchiolitis.
- Trial name
- O2-Rx (NCT01216553)
- Testing
- Oxygen Therapy
- Where
- 2 sites in Israel
- Volunteers
- 135 people
- Sponsor
- Meir Medical Center
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