Clinical trials: Oxygen Therapy
Cardiovascular Diseases, Coronary Artery Disease
The Effect Of An Expanded Long Term Periodization Exercise Training In Patients With Cardiovascular Disease
Benefits from cardiac rehabilitation (CR) programs are evidence based and widely recognized. Less than 50% of people who participate in hospital-based CR programs maintain an exercise regimen for as long as six months after…
- Trial name
- NCT03335319
- Testing
- Periodized Exercise Training Regime, Non Periodized Exercise Training Regime
- Where
- Portugal
- Volunteers
- 50 people
- Sponsor
- University of Lisbon
Oxygen Toxicity
Effects of Pre-dive Ketone Food Products on Latency to CNS Oxygen Toxicity (Aim 1)
The purpose of this study is to understand how ketogenic food products affect oxygen toxicity in undersea divers. Oxygen toxicity affecting the central nervous system, mainly the brain, is a result of breathing higher than normal…
- Trial name
- NCT05801120
- Testing
- Ketogenic food products
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Duke University
Type 2 Diabetes, Peripheral Arterial Disease
Liraglutide and Peripheral Artery Disease
STARDUST is an open-label, two-arm randomized controlled trial, aimed at evaluating the effects of liraglutide on peripheral perfusion, as compared with the aggressive treatment of cardio-metabolic risk factors, in people with…
- Trial name
- STARDUST (NCT04881110)
- Testing
- Liraglutide, Control
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- University of Campania Luigi Vanvitelli
Bronchoscopy,Oxygen
Modified HFNC Oxygen in Patients Undergoing Bronchoscopy.
The purpose of this study is to determine whether the Modified High-flow nasal cannula is effective in the oxygen of the patients undergoing bronchoscopy.
- Trial name
- NCT02606188
- Testing
- Modified High-flow nasal cannula, nasal cannula
- Where
- China
- Volunteers
- 812 people, healthy volunteers welcome
- Sponsor
- Haichao Li
Congenital Heart Disease
Hybrid Versus Norwood Management Strategies in Infants Undergoing Single Ventricle Palliation
The purpose of this trial is to determine, at 3 years of life, how the neurologic and functional outcomes in infants with single ventricles are different when comparing children treated with the Hybrid strategy to the Norwood…
- Trial name
- NCT01134302
- Testing
- Norwood management strategy, Hybrid Strategy
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- The Hospital for Sick Children
Central Venous Oxygen Saturation, Anaemia
Transfusion Practices in Intensive Care Units: a Hungarian Nationwide Survey
The aim of our data analysis-based questionnaire study is to assess the daily transfusion practices used in the care of critically ill patients in intensive care units in Hungary.
- Conditions
- Central Venous Oxygen Saturation, Anaemia, Lactate, Transfusion
- Trial name
- NCT07532772
- Testing
- Survey using a questionnaire.
- Where
- Hungary
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- Pest County Flór Ferenc Hospital
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
Pulmonary Arteriovenous Malformations, Hereditary Hemorrhagic Telangiectasia
Cardiopulmonary Exercise Testing to Evaluate Pulmonary AVMs With and Without Airflow Obstruction
Pulmonary arteriovenous malformations (PAVMs) are a rare vascular condition affecting the lungs. PAVMs lead to low blood oxygen levels, yet are very well tolerated by patients.
- Conditions
- Pulmonary Arteriovenous Malformations, Hereditary Hemorrhagic Telangiectasia, Asthma, COPD
- Trial name
- ExercisePAVM2 (NCT02458703)
- Testing
- Cardiopulmonary exercise test
- Volunteers
- 60 people
- Sponsor
- Imperial College London
Covid19
Hyperbaric Oxygen as an Adjuvant Treatment for Patients With Covid-19 Severe Hypoxemia
The severity of COVID-19 is related to the level of hypoxemia, respiratory failure, how long it lasts and how refractory it is at increasing concentrations of inspired oxygen.
- Trial name
- NCT04477954
- Testing
- Hyperbaric Oxygen
- Where
- 3 sites in Argentina
- Volunteers
- 40 people
- Sponsor
- Asociación Argentina de Medicina Hiperbárica e Investigación
Surgery
The Effects of Anesthetic Method on Cerebral Oxygen Saturation in Geriatric Patients Undergoing Transurethral Surgery
The effects of anesthetic method on cerebral oxygen saturation in geriatric patients undergoing transurethral surgery.
- Trial name
- NCT01147146
- Testing
- propofol, fentanyl, atracurium, bupivacaine, bupivacaine, Midazolam
- Where
- South Korea
- Volunteers
- 64 people
- Sponsor
- Yonsei University
Infertility, Embryo Culture
Oxygen Tension on Human Embryonic Development
In mammals, uterine environment is at low oxygen concentration (2-8% O2). Thus, human embryo culture under low O2 tension (5%) is now recommended by European Society of Human Reproduction and Embryology (ESHRE) revised guidelines…
- Conditions
- Infertility, Embryo Culture, Hypoxia
- Trial name
- EmbryOx (NCT03964805)
- Testing
- 20% oxygen, 5% oxygen, 20 % and 5 % oxygen
- Volunteers
- 773 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Ulcer Foot, Diabetic Foot Ulcer
Adjunctive Hyperbaric Oxygen Therapy (HBOT) for Lower Extermity Diabetic Ulcer:
Diabetic foot ulcers are associated with high risk of amputation. About 50% of patients undergoing non-traumatic lower limb amputations are diabetics5.
- Trial name
- NCT03675269
- Testing
- HBOT, Standard wound care
- Sponsor
- King Hamad University Hospital, Bahrain
Cancer
Hyperbaric Oxygenation Treatment and Quality of Life
Osteoradionecrosis, dermal soft tissue necrosis, radiation cystitis, proctitis and sexual dysfunctions are well-known late-effects after radiation for cancer in the pelvic area, negatively affecting the survivors' quality of life…
- Trial name
- NCT03570229
- Testing
- Hyperbaric oxygen treatment
- Where
- Norway
- Volunteers
- 137 people
- Sponsor
- University of Bergen
Hypoxemic Respiratory Failure
Impact of High-level Oxygen Therapy on the Reconditioning of Type I Hypoxemic Respiratory Insufficiency Patients in Intensive Care
High-throughput oxygen therapy is known as an alternative to non-invasive ventilation, with a benefit in terms of survival in non-hypercapnic respiratory failure patients.
- Trial name
- NCT04022603
- Testing
- Cyclometer Ergometer
- Where
- Belgium
- Volunteers
- 30 people
- Sponsor
- Dr David DE BELS
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
NIR Spectroscopy
Influence of Cardiopulmonary Bypass, and Sevoflurane or Propofol Anesthesia, on Tissue Oxygen Saturation.
The purpose of the present study is to assess, by near infrared spectroscopy with INVOS oximeter during vascular occlusion test (VOT), the influence of cardiopulmonary bypass on tissue saturation in thenar muscle.
- Trial name
- NCT02593448
- Testing
- NIRS during VOT, General anaesthesia with propofol use, General anaesthesia with sevoflurane use
- Where
- Poland
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Medical University of Gdansk
Racial Disparities, Blood Pressure
The Influence of Mitochondrial-Derived Reactive Oxygen Species on Racial Disparities in Neurovascular Function
Black individuals are at increased cardiovascular disease risk. The central goal of the study is to determine if mitochondrial reactive oxygen species influence blood vessel function and nervous system regulation of blood…
- Conditions
- Racial Disparities, Blood Pressure, Cardiovascular Risk Factor, Renal Function
- Trial name
- MAVHS (NCT04334135)
- Testing
- MitoQ
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Auburn University
Respiratory Failure
HFNC and NIV for COVID-19 Complicated by Respiratory Failure
Background: Patients with COVID-19 have a range of clinical spectrum from asymptomatic infection, mild illness, moderate infection requiring supplemental oxygen and severe infection requiring intensive care support.
- Trial name
- NCT04452708
- Testing
- HFNC
- Where
- Hong Kong
- Volunteers
- 26 people
- Sponsor
- Chinese University of Hong Kong
Cervical Pain, Posterior
Efficacy of Oxygen-ozone Therapy and Cervical Rehabilitation
Neck pain represents one of the most prevalent and disabling musculoskeletal conditions worldwide, significantly affecting functional capacity, work productivity, and quality of life.
- Trial name
- NCT07504432
- Testing
- Combined O₂O₃ Injection and McKenzie-Based Rehabilitation Program, Combined O₂O₃ Injection and back school Rehabilitation Program
- Where
- Italy
- Volunteers
- 46 people
- Sponsor
- University of Catanzaro
Brain Death
Optical Assessment on Brain Death Via a Oxygen Supply Procedure
This study aims to evaluate brain death with optical probes. The changes of hemodynamic parameters including oxyhemoglobin (HbO2) and deoxyhemoglobin (Hb) were detected by near infrared spectroscopy probes attached on the…
- Trial name
- NCT03864887
- Testing
- Oxygen supply of high-low-high procedure, Oxygen supply of low-high-low procedure, Optical monitor for hemodynamic parameter.
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences