Results 1 to 10 of about 57,319 (259)

Intraoperative application of regional cerebral oxygen saturation monitoring for geriatric patients in China: a survey [PDF]

Frontiers in Medicine, 2023
BackgroundRegional cerebral oxygen saturation (rSO2) monitoring is a real-time and non-invasive technique for estimating the balance of regional cerebral oxygen supply and consumption.
Jie Zhang, Jie Zhang, Haiyan Shen, Haiyan Shen, Huiping Wang, Huiping Wang, Feng Xiao, Lu Deng, Xiang Chen, Yongqiu Xie   +9 more
doaj   +2 more sources

High-altitude cerebral oxygen saturation detection using wireless wearable cerebral oximeter [PDF]

Frontiers in Neurology
BackgroundHypobaric hypoxic conditions encountered at high altitudes can significantly impact the physiological functions of human body. Therefore, accurate and real-time monitoring of physiological characteristics is crucial for the prevention of brain ...
Juanning Si, Yifang He, Junyuan Yao, Jian Yu, Jian Yu, Rixing Jing, Qing He, Xin Zhang, Xin Zhang, Lijun Xiao, Lijun Xiao   +10 more
doaj   +2 more sources

Extremely low regional cerebral oxygen saturation during general anesthesia in severe sepsis: A report of two cases [PDF]

Saudi Journal of Anaesthesia
Near-infrared spectroscopy-based cerebral oximetry is commonly used to detect cerebral hypoxia during anesthesia. However, the clinical significance of extremely low regional cerebral oxygen saturation (rSO2) in noncardiac surgery in severe sepsis ...
Ye Lin Jeon, Jun Hyun Kim, Sang Il Lee, Kyung Woo Kim   +3 more
doaj   +2 more sources

Comparing NIRS and Pulse Oximetry for Cerebral Oxygen Saturation During Hypoxia Testing [PDF]

Medical Sciences
Objective: This study evaluates the suitability of cerebral oximetry using near-infrared spectroscopy (NIRS) compared to traditional pulse oximetry (SpO2) for measuring cerebral oxygen saturation during hypoxia testing, aiming to enhance safety during ...
Vasilios Alevizakos, Andreas Werner, Lisa-Marie Schiller, Constantin von See, Marcus Schiller   +4 more
doaj   +2 more sources

Electroencephalography as a tool to predict cerebral oxygen metabolism during deep-hypothermic circulatory arrest in neonates with critical congenital heart diseaseCentral MessagePerspective

JTCVS Open, 2023
Objectives: Recent research suggests that increased cerebral oxygen use during surgical intervention for neonates with congenital heart disease may play a role in the development of postoperative white matter injury.
Gerard H. Laurent, ScB, Tiffany S. Ko, PhD, Kobina G. Mensah-Brown, MD, MS, Constantine D. Mavroudis, MD, MSC, MTR, Marin Jacobwitz, CRNP, PhD, Nicolina Ranieri, BSc, Susan C. Nicolson, MD, J. William Gaynor, MD, Wesley B. Baker, PhD, Daniel J. Licht, MD, Shavonne L. Massey, MD, MSCE, Jennifer M. Lynch, MD, PhD   +11 more
doaj   +1 more source

Cerebral oxygen saturation and cerebrovascular instability in newborn infants with congenital heart disease compared to healthy controls.

PLoS ONE, 2021
ObjectiveInfants with Congenital Heart Disease (CHD) are at risk for developmental delays, though the mechanisms of brain injury that impair development are unknown. Potential causes could include cerebral hypoxia and cerebrovascular instability.
Nhu N Tran, Jodie K Votava-Smith, John C Wood, Ashok Panigrahy, Choo Phei Wee, Matthew Borzage, S Ram Kumar, Paula M Murray, Mary-Lynn Brecht, Lisa Paquette, Kenneth M Brady, Bradley S Peterson   +11 more
doaj   +1 more source

Non-invasive assessment of cerebral oxygenation: A comparison of retinal and transcranial oximetry. [PDF]

PLoS ONE, 2018
To investigate the correlation between cerebral (SO2-transcranial), retinal arterial (SaO2-retinal) and venous (SvO2-retinal) oxygen saturation as measured by near-infrared spectroscopy (NIRS) and retinal oximetry respectively.Paired retinal and cerebral
Karel Van Keer, Jan Van Keer, João Barbosa Breda, Vahid Nassiri, Cathy De Deyne, Cornelia Genbrugge, Luís Abegão Pinto, Ingeborg Stalmans, Evelien Vandewalle   +8 more
doaj   +1 more source

Cerebral oxygenation during the period of transition to extrauterine life after natural versus cesarean birth [PDF]

Romanian Journal of Medical Practice, 2022
Objective. We aim to evaluate the implications of cesarean delivery compared to natural birth by analyzing newborns’ systemic and cerebral oxygenation levels during the first 10 minutes of life. Design.
Leonard Nastase, Carmen Elena Condrat, Mihaela Gabriela Stefan, Lavinia Gusa, Dragos Cretoiu, Vlad Dima, Nicolae Suciu, Silvia-Maria Stoicescu   +7 more
doaj   +1 more source

Correlation between regional tissue perfusion saturation and lactate level during cardiopulmonary bypass [PDF]

Korean Journal of Anesthesiology, 2018
Background Cardiopulmonary bypass (CPB) can cause systemic hypoperfusion, which remains undetected by routine monitoring of physiological parameters. Noninvasive tissue perfusion monitoring offers a clinical benefit by detecting low systemic perfusion ...
Yoon-sook Lee, Woon Young Kim, Ji Won Yoo, Hyun Don Jung, Too Jae Min   +4 more
doaj   +1 more source

Cerebral oxygen saturation: graded response to carbon dioxide with isoxia and graded response to oxygen with isocapnia.

PLoS ONE, 2013
BackgroundMonitoring cerebral saturation is increasingly seen as an aid to management of patients in the operating room and in neurocritical care. How best to manipulate cerebral saturation is not fully known.
W Alan C Mutch, Sunni R Patel, Ayda M Shahidi, Susith I Kulasekara, Joseph A Fisher, James Duffin, Christopher Hudson   +6 more
doaj   +1 more source