Clinical trials: Oxygen Utilization
Endometriosis
Use of Antioxidant in Endometriotic Women to Improve Intracytoplasmic Sperm Injection (ICSI)
ROS plays an essential role in the pathogenesis of many reproductive processes. High follicular fluid ROS levels are associated with negative IVF outcomes.
- Trial name
- ROS (NCT02058212)
- Testing
- ascorbate 1000mg, vitamin E 400, zinc and selenium
- Where
- 3 sites in Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Ischemic Cerebrovascular Accident
The Use of Hyperbaric Oxygen to Increase the Blood Supply in the Injured, But Still Alive Tissue, Around an Old Stroke
To confirm or refute recently published data regarding the reduction in post-stroke ischemic penumbra, that used SPECT/CT, by using the more precise tools of PET/MRI.
- Trial name
- HBO (NCT01985100)
- Testing
- hyperbaric oxygen chamber
- Where
- United States
- Sponsor
- John Davidson
Prematurity, Oxidant Injury
Use of Blended Oxygen for Delivery Room Resuscitation of Very Low Birth Weight Infants
We propose a preliminary trial to evaluate the safety and efficacy of using more restricted oxygen during resuscitation for VLBW infants than is utilized currently in an effort to reduce the oxidant stress of such treatment, and…
- Trial name
- NCT00369720
- Testing
- Titration of oxygen in delivery room
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Neil Finer
Sickle Cell Disease
Prevalence of Problematic Use of Equimolar Mixture of Oxygen and Nitrous Oxide and Analgesics in the Sickle-cell Disease
The use of analgesics can lead to cases of drug abuse and dependence. It can also cause pseudo-addiction in patients suffering from pain.
- Trial name
- PHEDRE (NCT02580565)
- Testing
- telephone interview
- Where
- France
- Volunteers
- 1,004 people
- Sponsor
- Nantes University Hospital
Critical Care, Inspiratory Effort
Use of Nasal Pressure to Assess Inspiratory Effort Under Different Oxygen Treatments
The aim of this study was to investigate the effects of different oxygen therapy modalities (including nasal cannula oxygen, mask oxygen and high-flow nasal cannula oxygen) on the correlation between Nasal Pressure and Esophageal…
- Trial name
- NCT06970990
- Testing
- HFNC:50L/min, HFNC:flow=40L/min, HFNC:flow=30L/min
- Where
- China
- Volunteers
- 26 people
- Sponsor
- Jian-Xin Zhou
Physical Fitness, Mitochondrial Function, Bioenergetics
Effects of Acute Exercise in Fasting and Fed States in Individuals With Different Aerobic Fitness Levels
The aim of this study is to investigate the effects of aerobic fitness level, feeding status, and acute exercise on whole-body metabolic fuel utilization and mitochondrial function in peripheral blood mononuclear cells (PBMCs) in…
- Conditions
- Physical Fitness, Mitochondrial Function, Bioenergetics, Mitochondria, Energy Metabolism
- Trial name
- NCT07813403
- Testing
- Acute Moderate-Intensity Cycling Exercise, Ad Libitum Mixed Meal
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Aortic Stenosis, Sedation Complication
High Flow Nasal Oxygen Cannula in Transcatheter Aortic Valve Replacement: Complications and Biomarkers
Background Transcatheter aortic valve replacement is a risky procedure, performed in patients that can also be considered at risk of developing complications.
- Trial name
- HIGH-OXY-TAVR (NCT05958537)
- Testing
- High flow nasal oxygen
- Where
- Spain
- Volunteers
- 132 people
- Sponsor
- Hospital Clinic of Barcelona
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
Performance Enhancing Product Use
Ergogenic Effects of Sportlegs
Sportlegs is a commercially available dietary/sports supplement. It is manufactured by a local, Colorado-based company: Sport Specifics Inc.
- Trial name
- NCT06371521
- Testing
- Sportlegs
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Christopher Bell
Chronic Obstructive Pulmonary Disease (COPD)
A Study of in Elderly Patients With COPD on Long-term Home Oxygen Therapy Combined With MCI
The goal of this clinical trial is to learn The effects of a health education programme based on BCW theory on elderly patients with chronic obstructive pulmonary disease and mild cognitive impairment The main questions it aims…
- Trial name
- COPD、MCI (NCT06852716)
- Testing
- Health education based on BCW theory, Routine health education
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Yuanjiao Yan
Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia
Use of Hyperbaric Oxygen Therapy to Improve Umbilical Cord Blood Stem Cell Homing and Subsequent Engraftment
By doing this study, researchers hope to learn the following: If providing hyperbaric oxygen (HBO) therapy prior to an umbilical cord blood (UBC) transplant will help to improve the homing process The safety of HBO administration…
- Conditions
- Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, Myelodysplastic Syndrome (MDS), Hodgkins Lymphoma
- Trial name
- NCT02099266
- Testing
- Administration of hyperbaric oxygen
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Kansas Medical Center
Prematurity, Apnea
Caffeine to Reduce Mechanical Ventilation in Preterm Infants
Most premature infants require mechanical ventilation for prolonged periods of time and a significant proportion of them develop Bronchopulmonary Dysplasia (BPD).
- Conditions
- Prematurity, Apnea, Respiratory Failure
- Trial name
- NCT01751724
- Testing
- Caffeine citrate, Normal saline
- Where
- United States
- Volunteers
- 87 people
- Sponsor
- University of Miami
Peripheral Arterial Disease, Diabetes Mellitus
The Use of HOVR Technology for Assessment of Blood Associated Parameters
Feasibility, usability and safety clinical study that is aimed at testing of the non-invasive VOTIS PedCheck system for measurement of changes in absorption of light in order to derive changes in perfusion and oxygen levels in…
- Trial name
- NCT05921461
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Votis Subdermal Imaging Technologies LTD
Healthy
Calanus Oil Supplementation and Maximal Oxygen Uptake
Copepod oil is extracted from the marine copepod Calanus finmarchicus, the dominant plankton species in the marine food web in the Norwegian Sea.
- Trial name
- NCT02908828
- Testing
- Calanus oil
- Where
- 2 sites in Norway
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Atrial Fibrillation, Diastolic Dysfunction
Atrial Fibrillation: Chronic Beta-blocker Use Versus As-needed Rate Control Guided by Implantable Cardiac Monitor
The goal of this study is to test the feasibility of guiding as-needed pharmacological rate control of atrial fibrillation (AF) by implantable cardiac monitors and to assess the impact of continuous beta-blocker therapy versus…
- Conditions
- Atrial Fibrillation, Diastolic Dysfunction, HFpEF - Heart Failure With Preserved Ejection Fraction
- Trial name
- NCT05745337
- Testing
- As needed pharmacological rate control with beta-blocker (metoprolol tartrate, metoprolol succinate) or calcium channel blocker (diltiazem, verapamil)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Vermont
Biliary Obstruction, Oddi's Sphincter Constriction
clınıcal Effects of High-flow Nasal Oxygen Use ın gerıatrıc patıents
It is designed to monitor the efficacy of nasal cannula or hıgh-flow nasal oxygen in geriatric patients for endoscopıc retrograde cholangıopancreatography procedures.
- Conditions
- Biliary Obstruction, Oddi's Sphincter Constriction, Biliary Stones
- Trial name
- HFNO (NCT05432661)
- Testing
- HİGH-FLOW NASAL OXYGEN USE (HFNO)
- Volunteers
- 120 people
- Sponsor
- Yunus Emre
COVID-19, Heart Rate
Effect of Mask Use on Hemodynamic Responses During Exertion
The use of masks is a necessity due to the current pandemic conditions. The aim of the study is to examine the effects of the use of masks during effort on dyspnea and fatigue with hemodynamic parameters.
- Conditions
- COVID-19, Heart Rate, Blood Pressure, Exercise Test
- Trial name
- NCT05401331
- Testing
- Treadmilll, mask
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Covid19, COVID-19 Pneumonia
Oxygen Requirements and Use in Patients With COVID-19 in LMICs
This observational cohort study will enroll patients in LMICs with suspected or confirmed COVID-19 on oxygen or deemed to require oxygen therapy based on objective criteria.
- Trial name
- O2CoV2 (NCT04918875)
- Where
- Switzerland
- Volunteers
- 2,400 people
- Sponsor
- Pryanka Relan
Pneumonia in Children, Measurement of Peripheral Oxygen Saturation
Development of a Robust and Reliable Pulse Oximeter for Children With Pneumonia in Low-income Countries
This study is to test the usability of a new pulse oximeter probe designed for children 0-5 years.
- Trial name
- NCT02941237
- Testing
- Pulse oximeter
- Where
- 3 sites in Bangladesh, Malawi and 1 more
- Volunteers
- 572 people, healthy volunteers welcome
- Sponsor
- The Lifebox Foundation
PMV, Exercise Endurance
Does Endurance Improve With the Use of Passy-Muir Valve for Patients With Tracheostomy?
The purpose of this study is to determine if the use of the Passy-Muir Valve improves endurance for patients in the Long Term Acute Care setting as measured with the Six- Minute Walk Test.
- Conditions
- PMV, Exercise Endurance, Tracheostomy
- Trial name
- NCT04941456
- Testing
- Open Tracheostomy, PMV in place
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- Gaylord Hospital, Inc