Results 41 to 50 of about 122,309 (168)
نشریه پرستاری ایران, 1999 This research, which is semi- experimental is focused on the influence and comparison intravenous diazepam with intravenous midazolam as premedication in anesthesia on the saturation arterial blood oxygen before surgical operation, "pan patients who ...
Momayez Siahkal
doaj
Frontiers in Medicine, 2023 BackgroundPostoperative cognitive dysfunction (POCD) is a postoperative complication that often occurs in the elderly. This systematic review and meta-analysis aimed to compare intravenous anesthetics (propofol) with inhalation anesthetics (sevoflurane ...
Leilei Huang, Yong Zhang
doaj +1 more source
Quantification of depth of anesthesia by nonlinear time series analysis of brain electrical activity [PDF]
, 2000 We investigate several quantifiers of the electroencephalogram (EEG) signal with respect to their ability to indicate depth of anesthesia. For 17 patients anesthetized with Sevoflurane, three established measures (two spectral and one based on the bispectrum), as well as a phase space based nonlinear correlation index were computed from consecutive EEG
arxiv +1 more source
Effect of intravenous anesthetic drugs on fertilization rate in oocyte retrieval
BMC AnesthesiologyBackground The purpose of this study was to investigate the effects of intravenous anesthetic drugs on fertilization rate in subjects receiving oocyte retrieval by assisted reproduction technology (ART). Methods A retrospective cohort study was designed.
Yanfang Liu +4 more
doaj +1 more source
مجله دانشکده پزشکی اصفهان, 2008 BACKGROUND: Bispectral index (BIS) is a new method for determination depth of anesthesia. In most of our operating rooms depth of anesthesia is measured according to clinical features; however, it has not enough accuracy.
Gholam Reza Kalili +2 more
doaj
Implications of anesthetic techniques on patients' recovery in laparoscopic cholecystectomy [PDF]
Vojnosanitetski Pregled, 2009 Background/Aim. Different techniques of general anesthesia are used for laparoscopic cholecystectomy (LC). The aim of the study was to establish the best anesthetic technique for achieving better results during awakening affecting not only patient's ...
Stošić Biljana +4 more
doaj +1 more source
Radical pairs may play a role in microtubule reorganization [PDF]
arXiv, 2021 The exact mechanism behind general anesthesia remains an open question in neuroscience. It has been proposed that anesthetics selectively prevent consciousness and memory via acting on microtubules (MTs). It is known that the magnetic field modulates MT organization. A recent study shows that a radical pair model can explain the isotope effect in xenon-
arxiv
A Transformer-based Prediction Method for Depth of Anesthesia During Target-controlled Infusion of Propofol and Remifentanil [PDF]
arXiv, 2023 Accurately predicting anesthetic effects is essential for target-controlled infusion systems. The traditional (PK-PD) models for Bispectral index (BIS) prediction require manual selection of model parameters, which can be challenging in clinical settings. Recently proposed deep learning methods can only capture general trends and may not predict abrupt
arxiv
Deep sedation in patients undergoing atrioventricular nodal reentry tachycardia ablation
Research in Cardiovascular Medicine, 2013 Background: General anesthesia and deep sedation can be used during cardiac EPS to relief pain and provide comfort and immobility, but many electrophysiologists avoid sedation for better arrhythmia induction. Objective: To determine anesthesia effects in
Amirfarjam Fazelifar +8 more
doaj +1 more source
Perioperative Medicine, 2021 Background Induction of anesthesia causes a drop in arterial pressure that might change the kinetics of infused crystalloid fluid. The aim of this report is to provide a mathematical view of how fluid distributes in this setting.
Robert G. Hahn
doaj +1 more source