Clinical trials: Cerebral Saturation
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
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
Thyroidectomy, Near-infrared Spectroscopy
Near Infrared Spectroscopy in Thyroidectomy
Thyroidectomy operations have traditionally been performed as open surgery. However, the scarring that occurs in the patient leads to cosmetic problems, especially in young women.
- Trial name
- NCT04186715
- Testing
- Near-infrared spectroscopy
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Antalya Training and Research Hospital
Cesarean Section, Pregnancy Related
Brain Oxygenation in Newborns Due to Neuroaksial Methods
Epidural and spinal anesthesia techniques are frequently used all over the world in elective cesarean section operations. To evaluate the effects of epidural and spinal anesthesia techniques applied in cesarean section surgery on…
- Conditions
- Cesarean Section, Pregnancy Related, Cerebral Hypoxia, Anesthesia, Regional
- Trial name
- oxygenation (NCT06316596)
- Testing
- Spinal Anesthesia, Epidural Anesthesia
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
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
Lumbar Disc Herniation, Respiratory Mechanics
Pulmonary Mechanics and Cerebral Oxygenation During Prone Lumbar Disc Surgery
This prospective observational study aims to evaluate the relationship between changes in respiratory mechanics and cerebral oxygenation in adult patients undergoing elective lumbar disc surgery in the prone position under…
- Conditions
- Lumbar Disc Herniation, Respiratory Mechanics, Cerebral Oxygenation
- Trial name
- NCT07862257
- Testing
- Prone Positioning
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital
Oxygen Deficiency
Validation of Next Generation Cerebral and Tissue Oximeter
This is a validation study of a near-infrared spectroscopy (NIRS) device designed to measure the cerebral tissue oxygen saturation.
- Trial name
- NCT03128372
- Testing
- Desaturation
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Medtronic - MITG
Brain Monitor, Anaesthesia
Evaluation of the BRAINDEX Brain Monitor in Cardiac Surgery, Interventional Comparative Study
The main objective of this study is to show the concordance of the SctO2 values of the ARGOS platform with the standard SctO2 values (comparative study with platform INVOS, Medtronic).
- Trial name
- ARGOS Platform (NCT06594198)
- Testing
- Cerebral monitor
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Braindex
Anxiety
Effect of Different Doses of Dexmedetomidine on Cerebral Oxygen Saturation and Postoperative Anxiety in Elderly Patients
To investigate the effect of different doses of dexmedetomidine on Cerebral Oxygen Saturation and Postoperative anxiety in elderly patients undergoing laparoscopic surgery
- Trial name
- NCT05640427
- Testing
- Dexmedetomidine, normal saline
- Where
- China
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- The First Hospital of Qinhuangdao
Cerebral Oxygen Saturation, Postoperative Delirium
Association Between Local Cerebral Oxygenation Monitoring and Postoperative Delirium in Carotid Endarterectomy
Postoperative delirium (POD) is a common perioperative complication, which can lead to adverse outcomes. Patients undergoing carotid endarterectomy (CEA) were elderly, complicated with vascular risk factors, cognitive…
- Conditions
- Cerebral Oxygen Saturation, Postoperative Delirium, Carotid Endarterectomy
- Trial name
- NCT05198635
- Testing
- local cerebral oxygen saturation
- Where
- China
- Volunteers
- 140 people
- Sponsor
- Beijing Tiantan Hospital
Pediatric Liver Transplantation, Developmental Delay
Intraoperative Cerebral and Renal Tissue Oxygen Saturation and Pediatric Living Donor Liver Transplantation Prognosis.
This rSO2 study is a prospective clinical study. The purpose of the rSO2 study is to investigate whether there is a correlation between the intraoperative cerebral and renal tissue oxygen saturation and the incidence of…
- Conditions
- Pediatric Liver Transplantation, Developmental Delay, Postoperative Complications, Socioemotional Delay
- Trial name
- rSO2-LDLT (NCT04518332)
- Where
- China
- Volunteers
- 123 people
- Sponsor
- RenJi Hospital
Bowel Motility
Validation of Fore-Sight Cerebral & Tissue Oximeter Saturation Measurements on Neonates ≤ 5 kg
CASMED, INC. wishes to validate the next generation FORE-SIGHT-II (FS-II) NIRS tissue oximeter monitor for neonatal brain and somatic tissue oxygen saturation (StO2) measurements.
- Trial name
- FORE-SIGHT (NCT02017652)
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Sharp HealthCare
Cerebral Hypoxia During and/or Resulting From A Procedure
The Effects of Body Mass İndex On İntraabdominal Pressure And Regional Cerebral Oxygen Saturation İn Prone Position
A total of 40 ASA (American Society of Anesthesiology) physical status I-III who underwent lumbar disc hernia repair for one or two levels were included in this prospective study.
- Trial name
- NCT05392478
- Volunteers
- 40 people
- Sponsor
- Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
Prematurity; Extreme
Use of NIRS in Preterm Population Born at Altitude
Near-infrared spectroscopy (NIRS), is a technology that can provide continuous, non-invasive monitoring of oxygenation in tissue.
- Trial name
- NCT04639583
- Testing
- Near-infrared spectroscopy (NIRS) utilization
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- University of New Mexico
Alzheimer Disease
Detecting Early Alzheimer's Using MR
Alzheimer's disease (AD) is the most common cause of dementia, affecting approximately 10% of individuals aged ≥ 65. Most available treatments aim at controlling symptoms at an early stage rather than providing a cure.
- Trial name
- DREAMER (NCT05614310)
- Testing
- Magnetic Resonance Imaging (MRI), Blood Glucose Assessment, Positron Emission Tomography (PET)
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Aberdeen
Carotid Endarterectomy, Cerebral Autoregulation
Association Between Local Cerebral Oxygenation Monitoring and Postoperative Stroke in Carotid Endarterectomy
Carotid endarterectomy (CEA) is used to treat symptomatic extracranial internal carotid artery stenosis. The occult stroke of CEA patients evaluated by magnetic resonance imaging 3 days after operation was as high as 17%.
- Trial name
- NCT06406842
- Testing
- Cerebral oxygenation index guided hemodynamics management
- Where
- 2 sites in China
- Volunteers
- 560 people
- Sponsor
- Beijing Tiantan Hospital
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
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
Alzheimer Disease, Sleep Apnea, Obstructive
The Effect of Anticholinesterase Drugs on Sleep in Alzheimer's Disease Patients
The purpose of this study is to determine the effects of the anticholinesterase drug donepezil on sleep in Alzheimer disease patients. Sleep structure and respiratory parameters will be analyzed by polysomnography.
- Trial name
- ACHALZSLEEP (NCT00480870)
- Testing
- donepezil
- Where
- Brazil
- Volunteers
- 65 people
- Sponsor
- Associacao Fundo de Incentivo a Psicofarmcologia
Magnetic Resonance Imaging
The Application of Glucose CEST MR Imaging in Brain Tumor
Recently, natural D-glucose was suggested as a potential biodegradable contrast agent. The feasibility of using D-glucose for dynamic perfusion imaging was explored to detect malignant brain tumors based on blood brain barrier…
- Trial name
- NCT04945499
- Testing
- d-glucose
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Zhujiang Hospital