Clinical trials: Oxygen Metabolism
Obesity, Exercise
A Comparison of Continuous Moderate Training and Reduced High Intensity Interval Training in Obese Young Adults
Exercise is a key component of obesity management. Obese subjects cannot attend or sustain exercise program because of increased general fatigue, dyspnea and muscle fatigue.
- Conditions
- Obesity, Exercise, Oxygen Consumption
- Trial name
- NCT04209647
- Testing
- REHIT Exercise, Continuous Aerobic Exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Istinye University
Post-COVID-19 Condition, Ulcerative Colitis
Emerging Indications for Hyperbaric Oxygen Treatment
This study will evaluate the effectiveness of hyperbaric oxygen therapy (HBOT) on treating emerging indications (i.e., conditions that have shown to potentially benefit from HBOT) using the Multicenter Registry for Hyperbaric…
- Conditions
- Post-COVID-19 Condition, Ulcerative Colitis, Crohn Disease, Calciphylaxis
- Trial name
- NCT07240649
- Testing
- Hyperbaric oxygen treatment (HBOT), 100% Oxygen
- Volunteers
- 100 people
- Sponsor
- Jay C. Buckey Jr.
Diabetes
Adolescent Fitness Assessment Program
The purpose of this study is to implement a peer modeling intervention to improve self-efficacy and aerobic fitness in obese youth.
- Trial name
- AFAP (NCT01382121)
- Testing
- Peer Modeling, Control
- Where
- Canada
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University of Western Ontario, Canada
Oxygen Metabolism, Muscle Spasticity
Hemodynamic Changes During Dry Cupping Therapy on Low Back Pain
This study aims to investigate the hemodynamic changes during dry cupping therapy (DCT) on low back pain. 50 patients with low back pain as experimental group and 50 healthy people as control group are treated by DCT.
- Trial name
- NCT03816787
- Testing
- Negative pressure therapy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences
Laryngoscopy, Apnea
High Flow Oxygen in Patients Undergoing Suspension Laryngoscopy Under General Anesthesia
Patients undergoing suspension laryngoscopy under general anaesthesia have oxygen delivered to their lungs through different methods. Inserting a tube in the trachea is the best means for oxygen delivery.
- Conditions
- Laryngoscopy, Apnea, Anesthesia
- Trial name
- OxALa (NCT03472118)
- Testing
- Nasal High Flow Oxygen
- Where
- 2 sites in France
- Volunteers
- 29 people
- Sponsor
- CMC Ambroise Paré
Transcutaneous Monitoring, Microcirculation
Transcutaneous Monitoring of Oxygen and Carbon Dioxide in Surgical Patients
The study will investigate if non-invasive continuous transcutaneous blood gas monitoring can detect tissue perfusion and hypoxemia and the relation to other circulatory parameters such as pulse, blood pressure, cardiac output…
- Conditions
- Transcutaneous Monitoring, Microcirculation, Peripheral Perfusion, Tissue Metabolism
- Trial name
- NCT04040478
- Testing
- Transcutaneous monitoring
- Where
- Denmark
- Volunteers
- 30 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
COPD
Metabolism and Oxygen Consumption During Functional Electrical Stimulation Cycling in COPD
Chronic Obstructive Pulmonary Disease (COPD) had systemic repercussion and lead to peripheral muscular dysfunction. Muscular atrophy limits aerobic capacity and is a major limitation of daily activity and quality of life.
- Trial name
- NCT02594722
- Testing
- FES-cycling, Classic cycloergometer
- Where
- France
- Volunteers
- 25 people
- Sponsor
- University Hospital, Rouen
Amyotrophic Lateral Sclerosis
Exercise and Disease Progression in Amyotrophic Lateral Sclerosis Patients
This study evaluated the influence of a tailored aerobic exercise protocol on the functional outcome in ALS patients. In addition, the investigators compare some CPET variables collected during exercise testing in both groups.
- Trial name
- NCT03326622
- Testing
- standard care, moderate exercise
- Volunteers
- 48 people
- Sponsor
- University of Lisbon
Diabetes Mellitus
Hyperbaric Oxygen Therapy for Cognition in Diabetic Elderly at High Dementia Risk
An urgent need exists to identify effective interventions to arrest or reverse dementia and cognitive loss at its earliest stages.
- Trial name
- NCT03036254
- Testing
- HBOT intervention
- Where
- 4 sites in United States, Israel
- Volunteers
- 155 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Brain Hypoxia Ischemia
Continuous, Non-invasive Monitoring of Intraoperative Cerebral Perfusion and Oxidative Metabolism (CPOM)
This study uses a CPOM Optical neuromonitor to assess the relationship between brain cytochrome C oxidase, cerebral oxygen saturation and blood pressure during surgery performed under general anesthesia.
- Trial name
- NCT03907904
- Testing
- CPOM Optical Neuromonitor
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- Western University, Canada
Hemodynamic Instability
An Optical Neuro-monitor of Cerebral Oxygen Metabolism and Blood Flow for Neonatology
Feasibility trial on the use of a hybrid optical device integrating time-resolved near-infrared spectroscopy (TRS) and diffuse correlation spectroscopy (DCS) for measurement of cerebral oxygen metabolism and blood flow in…
- Trial name
- BabyLux (NCT02815618)
- Testing
- BabyLux Neuro-monitor
- Where
- 2 sites in Denmark, Italy
- Volunteers
- 48 people
- Sponsor
- Gorm Greisen
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
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
Diabetes Mellitus, Type 2, Oxygen Deficiency
Oxygenation Changes After 2-month Exercise in Sedentary Older Adults With Diabetes
The aim of the study is to determine the physiological evidence of how muscular and cerebral oxygenation changes link to fatigue, physical, and cognitive performance after moderate-intensity exercise in sedentary older adults…
- Trial name
- NCT04626453
- Testing
- 2-month home moderate-intensity exercise
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
Diabetes Mellitus
ELO Water In Diabetes Care For Enhancement Of Blood Sugar Control
This double-blinded, randomised and controlled trial evaluates the efficacy of oxygen-enriched ELO drinking water as an adjuvant modality in diabetes care for enhancement of glycemic control in patients with Type 2 diabetes…
- Trial name
- EDEN (NCT04127890)
- Testing
- ELO Water
- Where
- Singapore
- Volunteers
- 150 people
- Sponsor
- Changi General Hospital
Overweight and Obesity, Insulin Sensitivity
Does Hyperbaric Oxygen Therapy Lead to a Sustained Increase in Insulin Sensitivity?
In a recent series of studies performed by our group, we have shown that exposure to hyperbaric oxygen (HBOT) leads to an increase in insulin sensitivity in male subjects and that this improvement can be measured in all men, not…
- Trial name
- HOTAIR3 (NCT02136615)
- Where
- Australia
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Adelaide
Obesity
Effect of Weight Loss on Myocardial Metabolism and Cardiac Relaxation in Obese Adults
Obesity adversely affects myocardial (muscular heart tissue) metabolism, efficiency, and diastolic function. The objective of this study was to determine if weight loss could improve obesity-related myocardial metabolism and…
- Trial name
- NCT00572624
- Testing
- Diet, Gastric bypass surgery
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Obesity
Does Obesity Influence Women Cardiorespiratory Fitness and Daily Physical Activities? (ACTIVOB)
Many obese individuals experience difficulties in executing household activities. In this study, we investigate the cardiorespiratory fitness (CRF) of obese vs.
- Trial name
- ACTIVOB (NCT03233061)
- Testing
- cardiorespiratory fitness and daily physical activities evaluations
- Where
- Belgium
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Laboratory of Movement, Condorcet, Tournai, Belgium
Energy Expenditure, Body Composition
The Energy Cost of 1-Hour Football Training
This study aims at investigating the energy expenditure following a single Football trainning session in middle aged males. The participants will perform a soccer training session [A single training session including 60 minutes…
- Conditions
- Energy Expenditure, Body Composition, Resting Metabolic Rate, Overweight and Obesity
- Trial name
- FAM (NCT06477705)
- Testing
- FAM
- Where
- Greece
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Thessaly
Open Angle Glaucoma, Normal Tension Glaucoma
Study on the Oxygen Saturation in Pulsating and Non-pulsating Central Retinal Veins
Retinal ischemia is thought to play an important role in the pathogenesis of glaucoma. Recent findings have confirmed that there is a direct correlation between the levels of venous oxygen saturation and the degree of the…
- Trial name
- NCT01794442
- Where
- Belgium
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven