Results 61 to 70 of about 3,639,685 (174)

Relationship between bispectral index values and volatile anesthetic concentrations during the maintenance phase of anesthesia in the B-Unaware trial

, 2011
Hypnotic depth during anesthesia affects electroencephalography waveforms and electroencephalogram-derived indices, such as the bispectral index (BIS). Titrating anesthetic administration against the BIS assumes reliable relationships between BIS values,
Elizabeth L. Whitlock, Beth A. Burnside, Jacobsohn, Eric, Kaiser, Heiko A., Nan Lin, Avidan, Michael S, Lini Zhang, Burnside, Beth A, Eric Jacobsohn, Lin, Nan, Kevin J. Finkel, Finkel, Kevin J, Michael S. Avidan, Alex S. Evers, Zhang, Lini, Whitlock, Elizabeth L, Heiko A. Kaiser, Villafranca, Alexander J, Alexander J. Villafranca, Ben J. Palanca, Evers, Alex S, Palanca, Ben J   +21 more
core   +1 more source

Anaesthetic Techniques for Cardiac Ablation—A Scoping Review

Acta Anaesthesiologica Scandinavica, Volume 70, Issue 9, October 2026.
ABSTRACT Background Cardiac arrhythmias, particularly atrial fibrillation, have rising prevalence and represent a growing global health burden. Catheter ablation is a commonly used treatment demanding sedation or anaesthesia for comfort, stability and safety. Anaesthetic techniques vary globally, and the optimal strategy has yet to be determined.
Mathilde Bang Fredensborg, Anne Færgemand Præstegaard, Sebastian Bach Fiege, Ann M. Møller   +3 more
wiley   +1 more source

Morphology‐Driven Ternary Pattern Space Spans Shallow Marine Clouds

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 17, 16 September 2026.
Abstract Marine shallow clouds exhibit a variety of patterns, which have been the subject of extensive research. In this study, we introduce a new approach for their continuous classification using Moderate Resolution Imaging Spectroradiometer (MODIS) true color imagery.
Hadar Roth, Tom Dror, Orit Altaratz, Ilan Koren   +3 more
wiley   +1 more source

SNAP index and Bispectral index during different states of propofol/remifentanil anaesthesia

, 2010
Validierung des SNAP Monitors im Vergleich mit dem Bispectral Index zur Abschätzung anästhesierelevanter Eckpunkte einer Propofol/Remifentanil ...
Hipp, Carsten
core  

Anesthesia awareness and the bispectral index

, 2008
Awareness during anesthesia is a serious complication with potential long-term psychological consequences. Use of the bispectral index (BIS), developed from a processed electroencephalogram, has been reported to decrease the incidence of anesthesia ...
Jacobsohn, Eric, Avidan, Michael S., Selvidge, Jacqueline A., Finkel, Kevin J., Turner, Michelle S., Rao, Srikar, Zhang, Lini, Bottros, Michael, Hantler, Charles, Burnside, Beth A., Evers, Alex S., Searleman, Adam C., Saager, Leif   +12 more
core   +1 more source

Accidental Awareness During General Anesthesia in an Anesthetist: A Patient–Clinician Perspective

Clinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT Accidental awareness during general anesthesia is multifactorial and may occur despite apparently stable physiological parameters and in the absence of neuromuscular blockade. Reliance on clinical signs alone may be insufficient to assess hypnotic depth, highlighting the importance of appropriate monitoring, vigilance, and structured ...
Ranjith Raghavan Thampi
wiley   +1 more source

Previously Unrecognized Tracheobronchopathia Osteochondroplastica Diagnosed Following Unexpected Difficult Tracheal Intubation During Robotic Surgery: A Case Report and Literature Overview

Clinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT Previously unrecognized tracheobronchopathia osteochondroplastica caused unexpected failure of endotracheal tube advancement despite optimal videolaryngoscopic visualization during robotic surgery. Bronchoscopy established the diagnosis and enabled definitive treatment with rigid bronchoscopy.
Volino Ottavio Paolo, Loreto Maria, Palma Antonella, De Simone Anna, Tomasello Antonio, Mainini Marco, Pisanti Massimo, Villani Romolo   +7 more
wiley   +1 more source

Serum C1q as a Novel Predictive Biomarker for Postoperative Delirium After Acute Type A Aortic Dissection

Immunity, Inflammation and Disease, Volume 14, Issue 9, September 2026.
ABSTRACT Background This study aimed to evaluate the predictive value of C1q (complement activation regulatory factor) for the occurrence of postoperative delirium (POD) following surgery for acute aortic dissection. Methods We prospectively included patients undergoing surgery for aortic dissection. Serum levels of C1q were measured preoperatively and
Jianing Wang, Yi Jiang, Wenxue Liu, Yapeng Wang, Shan Lu, Jiawei Zhu, Xiujuan Cai, Yuhuan Tian, Yongqing Cheng, Dongjin Wang, Yunxing Xue   +10 more
wiley   +1 more source

Awareness and bispectral index (BIS) monitoring in mechanically ventilated patients in the emergency department and intensive care unit: a systematic review protocol

BMJ Open, 2020
Introduction Accidental awareness with recall is one of the most feared complications for patients undergoing general anaesthesia and can lead to post-traumatic stress disorder in up to 70% of patients experiencing it.
Ryan D Pappal, Brian W Roberts, Brian M Fuller, Winston Winkler, Lauren H Yaegar, Robert J Stephens   +5 more
doaj   +1 more source

Effect of Epidural Bupivacaine on the Relationship between the Bispectral Index and End-Expiratory Concentrations of Desflurane

, 1999
peer reviewedWe compared the relationship between the bispectral index and end-tidal desflurane concentrations in 20 patients undergoing elective surgery.
Lamy, Maurice, LECOQ, Jean-Pierre, Brichant, Jean-François, DEWANDRE, Pierre-Yves, Hans, Pol   +4 more
core   +1 more source