Clinical trials: Cerebral Saturation
Brain Tumor, Glioma
Metabolic Characterization of Space Occupying Lesions of the Brain
High field MR-technologies are expected to boost metabolic spectroscopic imaging (MRSI), but also CEST-MRI. This is due to the fact that increased SNR is available which can be used to increase the spatial resolution of all…
- Conditions
- Brain Tumor, Glioma, IDH Mutation
- Trial name
- FASTMRSI (NCT04233788)
- Testing
- MR-scans using a 3T Prisma and a 7T Terra scanner (Siemens, Erlangen Germany)
- Where
- Switzerland
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Terlipressin Adverse Reaction, Liver Transplantation
Effect of Terlipressin on Cerebral Oxygen Saturation During Liver Transplantation
in our study the investigators aim to assess the effect of terlipressin on cerebral oxygenation monitored by cerebral oxymetry and cerebral blood flow measured by transcranial doppler.
- Trial name
- NCT03395574
- Testing
- Terlipressin, Normal saline
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Kasr El Aini Hospital
Intensive Care Unit Syndrome
Cerebral Perfusion Variation During Blood Pressure Changes in ICU
The risk associated with arterial hypotension during anesthesia for intensive care sedation has been demonstrated, but the threshold at which consequences for perfusion of one or more organs appear varies according to the…
- Trial name
- DELTAPAMREA (NCT05804773)
- Testing
- Non-invasive Measurement of cerebral blood velocity in the middle cerebral artery by transcranial pulsed Doppler (TCD) (Mean velocity, Vm, cm/s)
- Where
- France
- Volunteers
- 92 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Epilepsies, Partial
Cerebral Oxygen Saturation and Cytochrome Oxidase REDOX State in Children With Epilepsy: A Pilot Study
The purpose of this pilot study is to describe the relationship of regional cerebral oximetry and cytoximetry, measured using near-infrared spectroscopy, with seizure activity in the periictal period in children with epilepsy.
- Trial name
- NCT03054961
- Testing
- Near-infrared spectroscopy
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- Medical College of Wisconsin
Postoperative Delirium
Effect of Cerebral Oxygen Saturation Intervention
Postoperative delirium (POD) is a common complication after cardiac surgery,and the pathogenesis is considered imbalance of cerebral oxygen.
- Trial name
- ECOS (NCT04212988)
- Testing
- Increase the SCO2 value
- Where
- China
- Volunteers
- 140 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Near-Infrared Spectroscopy, Umbilical Cord Issue
"Improves Physiological Based Cord Clamping (PBCC) the Systemic and Cerebral Oxygenation in Term Infants?"
The first major intervention a newborn infant is facing following birth is clamping of the umbilical cord. This means separation of the infant from the placenta, the newborn becomes an independent individual, especially from a…
- Trial name
- NCT02763436
- Testing
- physiological-based cord clamping
- Where
- Austria
- Volunteers
- 78 people
- Sponsor
- Medical University of Graz
Cerebral Hypoxia
Neonatal Brain Oxygenation Study
Implementing target ranges for regional cerebral saturations in extremely preterm infants in the first week of life may improve neurodevelopmental outcomes at 22-26 months corrected age compared to those without targeted cerebral…
- Trial name
- BOX (NCT04439968)
- Testing
- Clinical algorithm
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Stanford University
Cardiac Arrest
Cerebral Oxygenation in Cardiac Arrest and Hypothermia
Data indicate that neurological prognostication is difficult after cardiac arrest if mild therapeutic hypothermia is part of the post resuscitation care.
- Trial name
- CoCaHYp (NCT01531426)
- Testing
- near infrared spectroscopy (INVOS®, Covidien)
- Where
- Germany
- Volunteers
- 94 people
- Sponsor
- Charite University, Berlin, Germany
Effect of RBC Transfusions on Cerebral Oxygen Saturation
Monitoring the Effect of Red Blood Cell Transfusion on Cerebral Oxygen Saturation With Near Infrared Spectroscopy (NIRS) in Critically Ill Patients
Critically ill patients are frequently transfused with red blood cell (RBC) units with the predominant intention to increase arterial oxygen content and thus oxygen delivery to the tissues.
- Trial name
- NCT02232412
- Where
- Germany
- Volunteers
- 25 people
- Sponsor
- Johann Wolfgang Goethe University Hospital
Cerebral Oxygen Saturation,MCA Velocity,Intraoperative Neurological Symptoms During Carotid Endarterectomy
Middle Cerebral Artery Velocity and Oxygen Saturation of the Brain During Carotid Endarterectomy
The primary endpoint of our study is to determine whether neurological symptoms (aphasia, paresis, loss of consciousness, numbness) occur after clamping the internal carotid artery, and if so, changes showed by transcranial…
- Trial name
- NCT02665104
- Testing
- transcranial Doppler (TCD) and INVOS monitor
- Where
- 2 sites in Hungary
- Volunteers
- 100 people
- Sponsor
- University of Debrecen
Hypotension Drug-Induced
A Prospective Study of Vasopressor on Cerebral Oxygenation During General Anesthesia
The purpose of this study is to investigate whether norepinephrine(N), phenylephrine(P) or ephedrine(E) have different effect on cerebral oxygenation in abdominal surgery with propofol or sevoflurane.
- Trial name
- NCT06334549
- Testing
- Ephedrine-P, Phenylephrine-P, Norepinephrine-P
- Where
- China
- Volunteers
- 180 people
- Sponsor
- Dalian Municipal Central Hospital
Brain Ischemia
The Effect of Positive End Expiratory Pressure (PEEP) During Laparoscopic Cholecystectomy
During the laparoscopic cholecystectomy, Pneumoperitoneum could affect to the regional oxygen saturation of brain. positive end expiratory pressure (PEEP)could improve the respiratory parameters include oxygenation.
- Trial name
- lapaPEEP (NCT01443962)
- Testing
- PEEP, ZEEP
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Gachon University Gil Medical Center
Hypotension During Surgery, Hemodynamic Instability
Prevention or Treatment of Arterial Hypotension and Oxygen Cerebral Saturation During Major Abdominal Surgery
In this study investigators will explore the association between intraoperative arterial hypotension and cerebral oxygen saturation in patients scheduled for major abdominal surgery.
- Trial name
- NCT05481047
- Testing
- HPI
- Where
- Italy
- Volunteers
- 48 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Congenital Heart Defect
Prospective Evaluation of Changes in Tissue Oxygen Saturation in Brain and Kidney in Children Admitted to Intensive Care in the Postoperative Period of Cardiac Surgery
It is estimated that the incidence of congenital heart disease varies between 0.5 and 1% of live births, 5,000 new cases per year currently in France These are serious diseases that can be life-threatening to more or less short…
- Trial name
- NCT02884973
- Volunteers
- 30 people
- Sponsor
- University Hospital, Strasbourg, France
Cerebral Oxygen Saturation
The Effect of Vasopressors on Cerebral Oxygentaion During Off Pump CABG
The purpose of this study is to analyze the changes in cerebral oxygen saturation during the use of three vasopressors, phenylephrine, norepinephrine, and vasopressin, which are currently used during coronary artery bypass…
- Trial name
- NCT04214145
- Testing
- Phenylephrine, Norepinephrine, Vasopressin
- Where
- South Korea
- Volunteers
- 90 people
- Sponsor
- Seoul National University Hospital
Acute Kidney Injury, Children
Renal Oxygen Saturation and Its Association With Acute Renal Injury
Peri-operative renal dysfunction is a major mortality and morbidity cause following cardiac and major vascular surgery. Although several intra-operative strategies are proposed for better outcomes, no effective and fast resulting…
- Conditions
- Acute Kidney Injury, Children, Cardiac Surgery
- Trial name
- NCT03608956
- Where
- Turkey (Türkiye)
- Sponsor
- Marmara University
Oxygen Deficiency
Creatine and GAA for Brain Oxygenation
The main aim of this randomized controlled trial is to evaluate cerebral blood oxygenation after 7-day administration of a creatine-guanidinoacetic acid (GAA) mixture in healthy adults before, during, and after a series of…
- Trial name
- CREGAA-OXY (NCT06371651)
- Testing
- Supplement
- Where
- Serbia
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Novi Sad, Faculty of Sport and Physical Education
Postoperative Cognitive Dysfunction
Cerebral Oximetry and Neurological Outcomes in Aortic Arch Surgery Patients
The investigators hypothesize that early intervention to optimize regional cerebral oxygenation detected by cerebral oximetry monitoring during deep hypothermic circulatory arrest (DHCA) for patients undergoing aortic surgery…
- Trial name
- NCT01149148
- Testing
- INVOS Somanetics Cerebral Oximeter
- Volunteers
- 25 people
- Sponsor
- University of Michigan
Coronary Syndrome, Pediatric
Cerebral Oxygenation and Burst Suppression
investigators want to observe a group of pediatric patients who are going to undergo open thoracic surgery at Queen Silvia's child and youth hospital, Sahlgrenska University Hospital.
- Trial name
- NCT04206683
- Where
- Sweden
- Volunteers
- 15 people
- Sponsor
- Göteborg University
Hypovolemia
Cerebral Oximetry in Lower Body Negative Pressure
The study aims to describe hemodynamic effects of lower body negative pressure (LBNP). 1. If and how changes in cerebral oxygen saturation (StO2) measured by near infrared spectroscopy (NIRS) relate to changes in blood flow in…
- Trial name
- NCT03009305
- Testing
- Lower body negative pressure, Continuous positive airway pressure, Positive expiratory pressure
- Where
- Norway
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital