Clinical trials: Oxygenation
Cerebral Oxygen Desaturation, Post-operative Delirium
Cerebral Oxygenation in Total Hip Arthroplasty Patients
We plan to investigate the relationship between hypotensive epidural anesthesia for hip arthroplasty and cerebral oxygen saturation.
- Trial name
- THANIRS (NCT02325154)
- Testing
- Cerebral Oximeter
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hospital for Special Surgery, New York
Atelectasis, Postoperative Pulmonary
Evaluation of the Effects of Intraoperative Ventilation Modes on Perioperative Atelectasis
In hysterectomy surgeries, due to factors such as the abdominal nature of the procedure, prolonged operative duration, and the use of the head-down (Trendelenburg) position during surgery, a lobe or a specific region of the lungs…
- Trial name
- NCT07413575
- Where
- Turkey (Türkiye)
- Volunteers
- 78 people
- Sponsor
- Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital
Respiratory Distress Syndrome, Adult
Treprostinil Sodium Inhalation for Patients At High Risk for ARDS
Acute Respiratory Distress Syndrome (ARDS) is a rapidly progressing lung disease caused by a number of factors including pneumonia, sepsis and acute trauma that leads to reduced lung function and breathlessness.
- Trial name
- NCT02370095
- Testing
- Treprostinil Inhalation Solution
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- University of North Carolina, Chapel Hill
Mixed Venous Oxygen Saturation, Tissue Oxygenation
Validation of Mixed Venous Blood Oxygen Saturation Obtained With a Novel Mathematical Equation
The purpose of this study is to test a new way to measure the oxygen level in the mixed venous blood system (the system that carries blood collected from all over the body to the heart), which is a very important monitoring tool…
- Trial name
- NCT00783952
- Testing
- Cerebral/Somatic Tissue Oximeter device, Pulmonary artery catheter
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Massachusetts General Hospital
Obstructive Sleep Apnea, Obesity
Effect of Nasal Positive Airway Pressure Versus Standard Care on Oxygenation and Ventilation During Propofol-based Sedation for Colonoscopy in Patients With High Risk of Airway Obstruction
The purpose of this study is to to compare oxygenation and ventilation on spontaneously ventilating obese patients or those with diagnosed or undiagnosed Obstructive sleep apnea (OSA) undergoing day colonoscopy under Propofol…
- Trial name
- NCT05524220
- Testing
- Standard care with a facemask., SuperNO2VA™EtCO2 (Nasal Oxygenating Ventilating Apparatus)
- Where
- United States
- Volunteers
- 139 people
- Sponsor
- The University of Texas Health Science Center, Houston
Cardiac Arrest, Extracorporeal Membrane Oxygenation Complication
Advanced Reperfusion Strategies for Refractory Cardiac Arrest
This is a Phase II, single center (Under the Center for Resuscitation Medicine at the University of Minnesota Medical School), partially blinded, prospective, intention to treat, safety and efficacy clinical trial, randomizing…
- Conditions
- Cardiac Arrest, Extracorporeal Membrane Oxygenation Complication, Ventricular Fibrillation, Pulseless Ventricular Tachycardia
- Trial name
- ARREST (NCT03880565)
- Testing
- Early Extracorporeal Membrane Oxygenation (ECMO) Facilitated Resuscitation, Standard Advanced Cardiac Life Support (ACLS) Resuscitation
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Minnesota
Critical Illness, Wounds and Injury
Strategy to Avoid Excessive Oxygen Using an Autonomous Oxygen Titration Intervention
This study is a multicenter randomized controlled trial to determine the effectiveness of a closed loop/autonomous oxygen titration system (O2matic PRO100) to maintain normoxemia (goal range SpO2 90-96%, target 93%) during the…
- Conditions
- Critical Illness, Wounds and Injury, Disease Attributes, Pathologic Processes
- Trial name
- SAVE-O2 AI (NCT06374225)
- Testing
- Automated Titration (O2matic)
- Where
- 4 sites in United States
- Volunteers
- 300 people
- Sponsor
- University of Colorado, Denver
Cerebral Hypoxia, Postoperative Cognitive Dysfunction
The Difference in Cerebral Oxygenation Between Propofol and Sevoflurane
the purpose of this study is to investigate whether propofol and sevoflurane have difference effect on cerebral oxygenation .
- Trial name
- NCT01757561
- Testing
- propofol, sevoflurane
- Where
- China
- Volunteers
- 144 people
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University
Complication of Extracorporeal Circulation, Renal Impairment
Renal Perfusion, Filtration and Oxygenation During Cardiopulmonary Bypass (CPB)
Acute kidney injury is a common complication after cardiac surgery with cardiopulmonary bypass (CPB). This study aims to investigate the effects of CPB on renal perfusion, filtration and oxygenation.
- Trial name
- ECCSTUD (NCT02405195)
- Testing
- cardiopulmonary bypass
- Where
- Sweden
- Volunteers
- 28 people
- Sponsor
- Sahlgrenska University Hospital
Sepsis
Imipenem/Cilastatin/Relebactam PK in ECMO
Extracorporeal membrane oxygenation (ECMO) is a from of cardiopulmonary life-support for critically ill patients where blood is extracted from the vascular system and circulated by a mechanical pump while it is oxygenated and…
- Trial name
- NCT04493151
- Testing
- Imipenem, Cilastatin and Relebactam
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Joseph L. Kuti, PharmD
Lung Transplant; Complications
Bypass vs. Ecmo in Lung Transplantation (BELT)
This study seeks to compare outcomes of 2 different methods of cardiopulmonary support during lung transplant surgeries.
- Trial name
- BELT (NCT03021538)
- Testing
- Extracorporeal Membrane Oxygenation, Cardiopulmonary Bypass
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- The Cleveland Clinic
Cerebral Ischemia
The Effect of Ventilation on Cerebral Oxygenation in the Sitting Position
The aim of this clinical investigation is to determine the effect of intraoperative ventilation on cerebral oxygen saturation in patients undergoing arthroscopic shoulder surgery in the beach chair position (BCP)
- Trial name
- NCT01546636
- Testing
- Hypocapnic group, Normocapnic group
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Endeavor Health
Respiratory Failure
Four Methods of Pre-oxygenation
Four methods of preoxygenation will be compared in healthy volunteers
- Trial name
- NCT02708862
- Testing
- Preoxygenation
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Hennepin Healthcare Research Institute
Brain Death, Organ Donors
Naloxone for Optimizing Hypoxemia Of Lung Donors
Brain-dead patients who provide authorization for organ donation will be randomized to naloxone or placebo if baseline arterial blood gas (ABG) after initiation of OPO (Organ Procurement Organization) management reveals…
- Conditions
- Brain Death, Organ Donors, Lung Transplantation
- Trial name
- NO-HOLDS (NCT02581111)
- Testing
- Naloxone, Normal saline
- Where
- 4 sites in United States
- Volunteers
- 199 people
- Sponsor
- Washington University School of Medicine
Lung Cancer
Comparison of Emergence and Oxygenation During One-lung Ventilation With Desflurane and Propofol Anesthesia
Which is more adequate general anesthetic agent, desflurane or propofol, for emergence and recovery time, and perioperative oxygenation in lung resection surgery?
- Trial name
- NCT02324283
- Testing
- desflurane, propofol
- Where
- Japan
- Volunteers
- 80 people
- Sponsor
- Juntendo University
Diabetic Foot Ulcer, Peripheral Arterial Disease
A Non-significant Risk Clinical Study of Therapeutic Ultrasound for Patients With Diabetic Foot Ulcers.
This study is evaluating whether a therapeutic ultrasound device can improve blood flow to the leg with diabetic foot ulcer (DFU).
- Conditions
- Diabetic Foot Ulcer, Peripheral Arterial Disease, Wound; Foot
- Trial name
- Dulcet (NCT05145439)
- Testing
- VibratoSleeve Therapeutic Ultrasound Device
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Vibrato Medical, Inc.
Amputation, Diabetes
Vacuum Suspension: Effects on Tissue Oxygenation, Activity and Fit
The fit of the residual limb within a prosthetic socket is a primary concern for many amputees. A poor fit can lead to skin irritation, tissue breakdown, and pain.
- Conditions
- Amputation, Diabetes, Leg Injuries, Traumatic Amputations
- Trial name
- NCT00117793
- Testing
- Total Surface Bearing Suction Socket, Vacuum assisted socket system
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
Pressure Distribution, Military Litters
NATO Litter: Fluid Immersion System (FIS) Versus Traditional Mattress for Pressure Dispersion
The purpose of this study is to measure peak skin interface pressures and the total area of the body exposed to skin interface pressure above 30 mm Hg at different areas of the body in the supine position on two different support…
- Conditions
- Pressure Distribution, Military Litters, Peak Pressure Index, Total Surface Area
- Trial name
- NCT03483623
- Testing
- NATO WELP combination, NATO FIS combination, RAVEN WELP combination
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- David Grant U.S. Air Force Medical Center
Refractory Respiratory Failure
Leg Exercise During ECMO
Patients undergoing extracorporeal membrane oxygenation (ECMO) are at high risk for deconditioning and functional decline. The primary aim of this study is to assess the functional impact of leg exercise during the pre-ambulation…
- Trial name
- ECMO (NCT03135210)
- Testing
- Open-Chain Leg Exercise, Closed-Chain Leg Exercise
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- University of Minnesota
Oxygen Deficiency
Validation of the O3 Regional Somatic Tissue Oxygenation Monitor
Testing the absolute accuracy of the Masimo O3 regional oximeter in reading somatic tissue oxygenation in healthy volunteers under controlled hypoxia.
- Trial name
- NCT04584788
- Testing
- Masimo O3 Regional Oximeter
- Where
- Netherlands
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Masimo Corporation