Clinical trials: Oxygen Kinetics
Heart Failure, Chagas Disease
Effect of Ganglionar Electrical Stimulation on Central Arterial Pressure
This study will evaluate the applications of ganglionar electrical stimulation in patients with Chagas Disease and Ischemic Heart Failure patients.
- Trial name
- NCT01874795
- Testing
- TENS
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Brasilia
Oxygen Utilization, Oxygen Kinetics
Mushroom Blend on Oxygen Kinetics
Purpose: To determine the acute effects of a mushroom blend vs. placebo on oxygen kinetics, aerobic power and time to fatigue in healthy adults.
- Trial name
- NCT02075892
- Testing
- Mushroom Blend
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Cardiovascular Disease
Fitness and Daily Function in Adults
The purpose of this study is to examine the impact of aerobic fitness on the ability of able and disabled older adults to perform daily functional activities.
- Trial name
- NCT00018265
- Testing
- Task specific endurance training, Tai Chi
- Where
- United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
Chronic Obstructive Pulmonary Disease, Healthy
Effect of Two Physical Training Programs on Oxygen Uptake and Heart Rate On-kinetics in Patients COPD
Patients with chronic obstructive pulmonary disease (COPD) present slowed pulmonary oxygen uptake (VO2) and heart rate (HR) kinetics compared with age-matched controls.
- Trial name
- BVPS-123 (NCT01529489)
- Testing
- Resisted/Aerobic physical training, Interval physical training in elliptical equipament
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Sao Carlos
Anesthetized Healthy Patients (ASA 1 or 2) in the Supine Position, Excluding Head, Neck and Head Surgeries, Anesthetized Patient With Severe Systemic Disease (ASA 3 or 4)
Gas Kinetics and Metabolism in Anesthesia During Non Steady State
During clinical anesthesia, it is astonishing that CO2 monitoring consists mainly of end-tidal PCO2 to confirm endotracheal intubation and to estimate ventilation, and O2 monitoring consists of a single PO2 measurement to detect…
- Trial name
- NCT00225381
- Testing
- connection of measuring device to anesthesia circuit, drawing of blood sample through an arterial line, placed according to clinical criteria by primary anesthesia team, changing operating room bed position (head down and up position)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of California, Irvine
Allogeneic Hematopoietic Stem Cell Transplantation (HSCT), Oxygen Deficiency
Impact of Closed PBSC Collection With Reduced Gas-Phase Oxygen Exposure on Graft Quality and Early Engraftment in Allo-HSCT
This study aims to establish a closed PBSC collection procedure with reduced gas-phase oxygen exposure and to verify its impact on graft functional quality and clinical engraftment efficiency.
- Conditions
- Allogeneic Hematopoietic Stem Cell Transplantation (HSCT), Oxygen Deficiency, Graft Function
- Trial name
- NCT07904234
- Testing
- Closed PBSC collection with reduced gas-phase oxygen exposure
- Where
- China
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Institute of Hematology & Blood Diseases Hospital, China
Aging, Sedentary Behavior
Impact of Cocoa Flavanols on Pulmonary Oxygen Uptake Kinetics and Exercise Tolerance in Sedentary Middle-aged Adults
In recent years, there has been significant interest in dietary flavonoids (biologically active plant-derived compounds) as potential therapeutics.
- Trial name
- NCT04370353
- Testing
- Cocoa flavanols
- Where
- United Kingdom
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Liverpool John Moores University
Normobaric Hypoxia, Hypoventilation
"Living Low - Training High" Methods and Physiological Responses in Well-trained Swimmers
To overcome the lack of knowledge regarding the impact of different "living low, training high" methods on swimming performance, a 4-week intervention will be carried out to determine and compare the effects of three Repeated…
- Conditions
- Normobaric Hypoxia, Hypoventilation, Normoxia
- Trial name
- NCT06253039
- Testing
- Repeated sprint
- Where
- Portugal
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Faculdade de Motricidade Humana
Healthy
Oxygen Uptake Kinetics During Recovery From Maximal and Submaximal Exercise
Measurements of dynamic changes in oxygen uptake (VO2 kinetics) during recovery from exercise may describe regulatory control of oxygen transport and utilization and have greater reliability and less inherent risk than assessment…
- Trial name
- NCT00001519
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Down Syndrome
Oxygen Uptake Kinetics During Submaximal Exercise in Adults With Down Syndrome
This study aims to compare the rate at which oxygen uptake adapts to submaximal, moderate intensity exercise (oxygen uptake kinetics) between adults with and without Down syndrome, to determine the contribution of oxygen uptake…
- Trial name
- NCT05995223
- Testing
- Submaximal exercise protocol
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Nevada, Las Vegas
Type 2 Diabetes Mellitus, Diabetic Kidney Disease
Renal Oxygenation, Oxygen Consumption and Hemodynamic Kinetics in Type 2 DIabetes: an Ertugliflozin Study.
Current study will render insight in to the role of renal hypoxia in the diabetic kidney and is able to associate its finding with measurements of renal perfusion and glomerular filtration rate.
- Conditions
- Type 2 Diabetes Mellitus, Diabetic Kidney Disease, Diabetic Nephropathy, Renal Hypoxia
- Trial name
- ROCKIES (NCT04027530)
- Testing
- Ertugliflozin 15 mg
- Where
- Netherlands
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Amsterdam UMC, location VUmc