Clinical trials: Oxygen Delivery
Anemia
POASAC Study (Preoperative Anemia Severity and Classification Study)
The goal of this observational study focuses on the effect of different preoperative anemia status on perioperative complications in patients under moderate- to high-risk surgery.
- Trial name
- NCT06499974
- Where
- 11 sites in China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Anterior Wall Acute Myocardial Infarction
Evaluation of Intracoronary Hyperoxemic Oxygen Therapy in Anterior Acute Myocardial Infarction Patients (IC-HOT)
The primary objective of the study is to collect confirmatory data supporting the safety and effectiveness of SSO2 Therapy in treatment of anterior acute myocardial infarction (AMI) patients who have undergone successful…
- Trial name
- IC-HOT (NCT02603835)
- Testing
- SSO2 Therapy
- Where
- 15 sites in United States
- Volunteers
- 100 people
- Sponsor
- TherOx
Anterior Wall Acute Myocardial Infarction
Evaluation of the Delivery of Optimized Supersaturated Oxygen Therapy to Treat Patients With an Acute Heart Attack
The purpose of this study is to evaluate the feasibility of the delivery of SuperSaturated Oxygen (SSO2) Therapy for 60 minutes selectively into the left main coronary artery (LMCA).
- Trial name
- NCT01630707
- Testing
- SuperSaturated Oxygen (SS02) Therapy
- Where
- 4 sites in United States
- Volunteers
- 20 people
- Sponsor
- TherOx
Type 2 Diabetes
Type 2 Diabetes and Exercise Function in Single Leg Exercises
This study plans to learn more about the effects of type 2 diabetes (T2DM) on exercise blood flow and muscle oxygen uptake. This study will evaluate \& compare exercise function during single leg plantar flexion exercise in a…
- Trial name
- NCT01793909
- Testing
- Single Leg Exercise Training
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Neonatal Disorder
Effects of Mother Position in Skin-to-skin Contact Newborn on Oxygen Saturation Levels.
The purpose of this study is to determine if the position of the mother in the first two hours after delivery, while she is in skin to skin contact with your child, influences the oxygen saturation and/or heart rate of the…
- Trial name
- NCT02585492
- Testing
- Head-of-bed elevated 15°, Head-of-bed elevated 45°
- Where
- 7 sites in Spain
- Volunteers
- 1,243 people, healthy volunteers welcome
- Sponsor
- Red Salud Materno Infantil y del Desarrollo
Cardiac Surgery
Optimization Strategy for Oxygen Delivery Under Cardiopulmonary Bypass
Cardiac surgery is a frequent procedure that can lead to serious complications, including acute kidney injury (AKI) or postoperative delirium.
- Trial name
- OPTI-DO2 (NCT05984563)
- Testing
- Cardiopulmonary bypass
- Where
- France
- Volunteers
- 6 people
- Sponsor
- University Hospital, Lille
Altitude Hypoxia, Perfusion; Complications
The Pre-acclimatization Augmented Extreme Altitude Expedition
The aim of this study is to investigate the effect of pre-acclimatization in a nitrogen tent at home, ventilated with a slightly increased nitrogen percentage, in preparation for an expedition at extreme altitude.
- Trial name
- PRAGMAX (NCT05517044)
- Testing
- Nitrogen tent preacclimatization to high altitude
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Anastomosis; Complications, Anastomosis, Surgical
Role of Indexed Oxygen Delivery in Anastomotic Insufficiencies in Elective Laparoscopic Colorectal Resections for Cancer
Colorectal cancer is a very commonly diagnosed malignancy worldwide, and surgical resection remains the mainstay of treatment. Outcomes depend on preoperative staging, surgical quality, complication rates, and multidisciplinary…
- Conditions
- Anastomosis; Complications, Anastomosis, Surgical, Anastomosis, Leaking, Anastomotic Leaks
- Trial name
- NCT07099820
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- Saint Camillus International University of Health Sciences
Neonatal Infection, Preterm Birth
Peripheral Fractional Tissue Oxygen Extraction and Infection in Term and Preterm Neonates
This is a prospective observational pilot study investigating if peripheral fractional tissue oxygen extraction (pFTOE) measured by five short near-infrared spectroscopy (NIRS) (re-)applications within the first 6 hours after…
- Trial name
- pFTOE (NCT04818762)
- Where
- Austria
- Volunteers
- 80 people
- Sponsor
- Medical University of Graz
Infant, Newborn, Infant, Low Birth Weight
Delivery Room CPAP in Extremely Low Birth Weight Infants
This pilot study was designed to determine the feasibility of randomizing extremely low birth weight (ELBW) infants <28 weeks' gestation who required resuscitation to one of two resuscitation methods, either: (a) 100% oxygen by…
- Conditions
- Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature
- Trial name
- DR-CPAP (NCT01223274)
- Testing
- CPAP/PEEP, Standard management practices
- Where
- 6 sites in United States
- Volunteers
- 104 people
- Sponsor
- NICHD Neonatal Research Network
COPD Exacerbation
Using a Closed-loop System for Oxygen Delivery (FreeO2) to Optimize Oxygentherapy in Patients With COPD Exacerbation
Aim: The purpose of this study is to evaluate the use feasibility of FreeO2 so as to deliver automatically oxygen and to enable a remote medical monitoring with a homogeneous patient population hospitalize for Chronic obstructive…
- Trial name
- NCT01393015
- Testing
- Automated settings on the oxygen delivery device, Manual settings with FreeO2 system in collection mode
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Quebec
Patent Ductus Arteriosus, Circulation
Liver Regional Oxygen Saturation in Preterm Patent Ductus Arteriosus
This study evaluates the usefulness of liver perfusion and oxygenation status using regional oxygen saturation (RSO2) values obtained via near-infrared spectroscopy in assessing the hemodynamical significance of patent ductus…
- Conditions
- Patent Ductus Arteriosus, Circulation, Newborn Morbidity, Premature Birth
- Trial name
- NCT05639309
- Testing
- near-infrared spectroscopy based cerebral/somatic oximeter system (INVOS™ system manufactured by Medtronics)
- Where
- South Korea
- Volunteers
- 40 people
- Sponsor
- Seoul St. Mary's Hospital
Intensive Care Unit
Effect of Ketamine Assisted Analgesia on Oxygen Supply and Oxygen Consumption in Patients After Cardiac Surgery
After cardiopulmonary bypass heart surgery, with the rewarming of body temperature, the metabolic capacity of the body is enhanced, the microcirculation is opened, and tissue perfusion is increased.
- Trial name
- NCT04906915
- Testing
- Ketamine
- Where
- China
- Volunteers
- 112 people
- Sponsor
- First People's Hospital of Chenzhou
Respiratory Distress Syndrome, Hyperoxia
Clinical Evaluation of a Closed Loop Oxygen Controller for Neonatal Respiratory Care
Nearly forty years ago Berran and coworkers tested an analog oxygen controller to maintain incubator oxygen levels for infants suffering neonatal respiratory disease in order to prevent hyperoxia.
- Conditions
- Respiratory Distress Syndrome, Hyperoxia, Prematurity
- Trial name
- NCT00887731
- Where
- 2 sites in United States
- Volunteers
- 20 people
- Sponsor
- University of Utah
Diabetic Foot Ulcers
Transdermal Continuous Oxygen Therapy for Diabetic Foot Ulcers
This is a multicenter, prospective, parallel, double-blinded, validation study of up to 12 weeks duration to evaluate the safety and effectiveness of EPIFLO for the treatment of Diabetic Foot Ulcer.
- Trial name
- NCT01291160
- Testing
- Epiflo, Moist Wound Therapy
- Where
- 14 sites in United States
- Volunteers
- 130 people
- Sponsor
- Neogenix, LLC dba Ogenix
Tissue Oxygenation
Tissue Oxygen Deprivation as Detected With Raman in Association With Umbilical Artery Catheters
Umbilical artery catheters (UACs) are associated with significant morbidity in preterm neonates however are necessary for the management of this high risk population.
- Trial name
- NCT04038203
- Testing
- Resonance Raman Spectroscopy (RPS)
- Where
- United States
- Sponsor
- University of Florida
Impaired Oxygen Delivery, Congenital Heart Disease
Restrictive Versus Liberal Transfusion Protocol in Infants Undergoing Cardiac Surgery
In neonates and infants </= 10 kg following cardiac surgery for congenital heart disease a more restrictive red blood cell (RBC) transfusion strategy will be as effective as, and possibly superior to, a liberal RBC strategy.
- Trial name
- NCT01484886
- Testing
- Red blood cell transfusion
- Where
- United States
- Volunteers
- 162 people
- Sponsor
- University of Rochester
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
Contrast-induced Acute Kidney Injury (CI-AKI)
Hemodynamic Effects Of Impella On Renal Circulation And Risk Of CA-AKI Among Patients Undergoing Protected PCI
Patients undergoing Percutaneous Coronary Intervention (PCI) are exposed to the risk of suffering from a damage to the kidneys which goes under the name of Contrast-Associated Acute Kidney Injury (CA-AKI), which is more common if…
- Trial name
- NCT04928118
- Testing
- Evaluate the blood flow and pressure into kidneys
- Sponsor
- Virginia Commonwealth University
Chronic Obstructive Pulmonary Disease
Effect of Oxygen-supply on 6-Minute-Walking-Distance of COPD III/IV-patients
The aim of this study is to investigate the six-minute-walking-distance of COPD-patients with breathing oxygen in comparison to breathing normal air.
- Trial name
- NCT00886639
- Testing
- 6MWT with oxygen, 6MWT with medical air
- Where
- Germany
- Volunteers
- 127 people
- Sponsor
- Schön Klinik Berchtesgadener Land