Clinical trials: Oxygen Inhalation Therapy
Obesity, Type 2 Diabetes
Hyperbaric Oxygen Treatment Ameliorates Insulin Resistance
Obesity is an epidemic in Western society and is the biggest risk factor for insulin resistance and type 2 diabetes. The investigators have preliminary evidence showing that hyperbaric oxygen therapy rapidly increases insulin…
- Trial name
- HOTAIR (NCT01361971)
- Testing
- Hyperbaric Oxygen Treatment
- Where
- Australia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Adelaide
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
Diabetes Mellitus, Type 2, Diabetes Mellitus, Type 1
Effects of HBO on Glucose in Patients With DM
The purpose of this Research Study is: 1. To determine the reliability and performance of the Dexcom G6® continuous glucose monitoring (CGM) system in patients with diabetes undergoing hyperbaric oxygen (HBO2) exposure.
- Trial name
- NCT04261738
- Testing
- Hyperbaric Oxygen
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Legacy Health System
Premature Infant, Oxygen Therapy
SCO2T (Servo vs. Servo)
Most premature babies require oxygen therapy. There is uncertainty about what oxygen levels are the best. The oxygen levels in the blood are measured using a monitor called a saturation monitor and the oxygen the baby breathes is…
- Conditions
- Premature Infant, Oxygen Therapy, Hypoxia, Hyperoxia
- Trial name
- NCT04546568
- Testing
- Servo control (closed-loop automatic control of the inspiratory fraction of oxygen (FiO2)) - Leoni plus CLAC, Servo control (closed-loop automatic control of the inspiratory fraction of oxygen (FiO2)) - IntellO2 OAM
- Where
- United Kingdom
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Intrauterine Resuscitation
Intrapartum Maternal Oxygen Supplementation: Effects on the Mother and Neonate
Approximately 2/3 of laboring women receive supplemental oxygen (O2) in an attempt to reverse perceived fetal hypoxia on electronic fetal monitoring (EFM).
- Trial name
- O2P2 (NCT03581214)
- Testing
- No oxygen, Oxygen
- Where
- United States
- Volunteers
- 910 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Type 1 Diabetes
Muscle Oxygenation, Type 1 Diabetes, and Glycated Hemoglobin
Most of the studies concerning aerobic fitness in Type 1 diabetic patients noted a relationship between impaired aerobic fitness and high glycated haemoglobin (HbA1c) levels, reflecting poor long term glycaemic control.
- Trial name
- OXYDIAB (NCT02051504)
- Testing
- Incremental maximal exercise, Oral Glucose Tolerance Test, Muscle biopsy
- Where
- France
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- University Hospital, Lille
Physiological Function in Low Oxygen Environment
Rapid Acclimatization to Hypoxia at Altitude
In low oxygen environments, such as altitude, some adults may become ill and suffer from acute mountain sickness. Further, all adults will find that exercising becomes much more difficult when compared with exercise at lower…
- Trial name
- NCT01702025
- Testing
- Aminophylline, Methazolamide, Aminophylline+Methazolamide
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Colorado State University
Cardiorespiratory Fitness
Sprint Snacks: The Effects of Prolonged Rest on Reduced Exertion Interval Training.
An adapted sprint interval training protocol involving 2-3 repeated 20-second sprints separated by 2-3 minutes rest (termed reduced exertion high- intensity interval training (REHIIT)) has been developed and has been shown to…
- Trial name
- NCT03159949
- Testing
- REHIIT, PR-REHIIT
- Where
- Canada
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Healthy
Oxygen Reserve Index (ORi) Validation of INVSENSOR00025
ORi is a unitless index that could help clinicians with their assessments or normoxic and hyperoxic states by scaling the measured absorption information between 0.00 and 1.00.
- Trial name
- NCT03628898
- Testing
- INVSENSOR00025
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Masimo Corporation
Infant Development
A Pilot Study Using Photo-plethysmographic (PPG) Camera
The researcher want to use video signals to monitor heart rate, respiration rate and oxygen saturation using Photo-plethysmography (PPG) as the underlying mechanism for the method: periodic changes in skin reflectance, induced by…
- Trial name
- NCT01166867
- Testing
- Photo-plethysmography monitoring
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Graves' Ophthalmopathy
Retinal Oxygen Saturation in Patients With Graves' Ophthalmopathy and in Normal People
Find if the retinal function is affected in both the nonsevere and the severe stage of Graves' ophthalmopathy (GO) by comparing the retinal oxygen saturation of GO patients with that of normal people.
- Trial name
- NCT02290704
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Chronic Obstructive Pulmonary Disease
Effect of Supplemental Oxygen on Maximal Oxygen Consumption in Patients With Chronic Obstructive Pulmonary Disease
Maximal consumption of oxygen (VO2max) during exercise is used in patients with chronic obstructive pulmonary disease (COPD) to stratify perioperative risk.
- Trial name
- NCT01294033
- Testing
- Fractional inspired oxygen (FiO2) 0.21, Fractional inspired oxygen 0.28
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Respiratory Failure With Hypoxia
Clinical Comparison of Flow Regulated Nasal Oxygen Delivery System (FRNDS) Cannula and Plethysmography Belts
SUMMARY: This is a quantitative, non-inferiority study using healthy participants to compare tidal volumes at rest measured by both a standard RIP belt and a flow-regulated nasal oxygen delivery system FRNDS cannula.
- Trial name
- FRNDS (NCT06713213)
- Testing
- Flow-regulated nasal oxygen delivery system (FRNDS)
- Where
- 2 sites in United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Virginia Polytechnic Institute and State University
Labor Pain, Satisfaction
THE EFFECT OF LABOR DANCE ON THE LABOR PAIN, BIRTH SATISFACTION AND NEONATAL OUTCOMES
Objective: This research was conducted to determine the effects of labor dance on perceived birth pain, birth satisfaction, and neonatal outcomes. Design: This research was an experimental study with three groups.
- Conditions
- Labor Pain, Satisfaction, Infant Conditions
- Trial name
- NCT04196660
- Testing
- Labor Dance
- Where
- Turkey (Türkiye)
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Capnography
The Effect of Oxygen Flow Rate on End-tidal CO2 During Deep Sedation
This study aims to detect the effect of different O2 flow rates on end tidal carbon dioxide level in patients scheduled for minor gynaecological procedures under deep sedation using laryngeal mask airway.
- Trial name
- NCT06824610
- Testing
- capnography
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Minia University