Results 41 to 50 of about 31,784 (148)

Use of near-infrared spectroscopy (NIRS) in cerebral tissue oxygenation monitoring in neonates

Biomedical Papers, 2017
Near-infrared spectroscopy (NIRS) is a technology capable of non-invasive, continuous measuring of regional tissue oxygen saturation (StO2). StO2 represents a state of hemodynamic stability, which is influenced by many factors.
Rene Gumulak, Lucia Casnocha Lucanova, Mirko Zibolen   +2 more
doaj   +1 more source

Hemodynamic effects of high frequency oscillatory ventilation with volume guarantee in a piglet model of respiratory distress syndrome.

PLoS ONE, 2021
Respiratory failure is a common condition faced by critically ill neonates with respiratory distress syndrome (RDS). High frequency oscillatory ventilation (HFOV) is often used for neonates with refractory respiratory failure related to RDS.
Jagmeet Bhogal, Anne Lee Solevåg, Megan O'Reilly, Tze-Fun Lee, Chloe Joynt, Lisa K Hornberger, Georg M Schmölzer, Po-Yin Cheung   +7 more
doaj   +1 more source

Insights into Neonatal Cerebral Autoregulation by Blood Pressure Monitoring and Cerebral Tissue Oxygenation: A Qualitative Systematic Review

Children, 2023
Objective: The aim of this qualitative systematic review was to identify publications on blood pressure monitoring in combination with cerebral tissue oxygenation monitoring during the first week after birth focusing on cerebral autoregulation.
Daniel Pfurtscheller, Nariae Baik-Schneditz, Bernhard Schwaberger, Berndt Urlesberger, Gerhard Pichler   +4 more
doaj   +1 more source

The effects of bolus compared to continuous administration of adrenaline on cerebral oxygenation during experimental cardiopulmonary resuscitation

Resuscitation Plus
Background: Bolus administration of adrenaline during cardiopulmonary resuscitation (CPR) results in only short-term increases in systemic and cerebral perfusion pressure (CePP) with unclear effects on cerebral oxygenation.
Julian Wagner, Simon Mathis, Patrick Spraider, Julia Abram, Stefanie Baldauf, Daniel Pinggera, Marlies Bauer, Tobias Hell, Pia Tscholl, Bernhard Glodny, Raimund Helbok, Peter Mair, Judith Martini, Gabriel Putzer   +13 more
doaj   +1 more source

Supplemental CO2 improves oxygen saturation, oxygen tension, and cerebral oxygenation in acutely hypoxic healthy subjects

Physiological Reports, 2020
Oxygen is viewed in medicine as the sole determinant of tissue oxygenation, though carbon dioxide homeostasis is equally important and clinically often ignored. The aims of this study were as follows: (a) to examine the effects of different acute hypoxic
Jan Stepanek, Ryan A. Dunn, Gaurav N. Pradhan, Michael J. Cevette   +3 more
doaj   +1 more source

Findings From Somatic and Cerebral Near-Infrared Spectroscopy and Echocardiographic Monitoring During Ductus Arteriosus Ligation: Description of Two Cases and Review of Literature

Frontiers in Pediatrics, 2020
Background: Preterm infants with hemodynamically significant patent ductus arteriosus (HsPDA) are exposed to low cerebral tissue oxygen saturation (rScO2) values.
Carolina Michel-Macías, Deneb Algedi Morales-Barquet, Alfonso Martínez-García, Daniel Ibarra-Ríos   +3 more
doaj   +1 more source

Monitoring Cerebral and Renal Oxygenation Status during Neonatal Digestive Surgeries Using Near Infrared Spectroscopy

Frontiers in Pediatrics, 2017
BackgroundDepending on the initial pathology, hypovolemia, intra-abdominal hypertension, and sepsis are often encountered in neonatal digestive surgery.
Jonathan Beck, Gauthier Loron, Claire Masson, Marie-Laurence Poli-Merol, Marie-Laurence Poli-Merol, Eliane Guyot, Camille Guillot, Nathalie Bednarek, Nathalie Bednarek, Caroline François, Caroline François   +10 more
doaj   +1 more source

Measuring Brain Tissue Oxygenation Compared with Jugular Venous Oxygen Saturation for Monitoring Cerebral Oxygenation After Traumatic Brain Injury

Anesthesia & Analgesia, 1999
Jugular bulb oximetry is the most widely used method of monitoring cerebral oxygenation. More recently, measurement of brain tissue oxygenation has been reported in head-injured patients. We compared the changes in brain tissue oxygen partial pressure (PbO2) with changes in jugular venous oxygen saturation (SjVO2) in response to hyperventilation in ...
A K, Gupta, P J, Hutchinson, P, Al-Rawi, S, Gupta, M, Swart, P J, Kirkpatrick, D K, Menon, A K, Datta   +7 more
openaire   +3 more sources

Regional tissue oxygen saturation during minimal enteral feeding is associated with the subsequent feeding intolerance in very preterm infants

Scientific Reports
Feeding intolerance (FI) is a common clinical problem in very preterm infants (VPIs) and it increases the risk for adverse outcomes. The value of regional tissue oxygen saturation in predicting FI remains unclear. A total of 57 VPIs were involved in this
Jianyun Chen, Xi Fan, Shanshan He, Zhiying Lin, Zhiwen Su, Fan Wu   +5 more
doaj   +1 more source

Optimal bispectral index level of sedation and cerebral oximetry in traumatic brain injury: a non-invasive individualized approach in critical care?

Intensive Care Medicine Experimental, 2022
Background Impaired cerebral autoregulation has been linked with worse outcomes, with literature suggesting that current therapy guidelines fail to significantly impact cerebrovascular reactivity.
Logan Froese, Alwyn Gomez, Amanjyot Singh Sainbhi, Carleen Batson, Trevor Slack, Kevin Y. Stein, Francois Mathieu, Frederick A. Zeiler   +7 more
doaj   +1 more source