Effect of Sugammadex During Transcranial Electrical Motor Evoked Potentials Monitoring in Spinal Surgery

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Haiyang Liu ◽  
Minyu Jian ◽  
Chengwei Wang ◽  
Lanyi Nie ◽  
Fa Liang ◽  
...  
Keyword(s):  
Evoked Potentials ◽  
Spinal Surgery ◽  
Motor Evoked Potentials

scholarly journals Corticobulbar motor evoked potentials from tongue muscles used as a control in cervical spinal surgery

2017 ◽  
Vol 2 ◽  
pp. 124-129 ◽  
Author(s):  
Dong-Gun Kim ◽  
Seong-Rae Jo ◽  
Minjung Youn ◽  
Seung-Jae Hyun ◽  
Ki-Jeong Kim ◽  
...  
Keyword(s):  
Evoked Potentials ◽  
Spinal Surgery ◽  
Motor Evoked Potentials ◽  
Tongue Muscles

scholarly journals Monophasic transcranial constant-current versus constant-voltage stimulation of motor-evoked potentials during spinal surgery

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Keisuke Masuda ◽  
Hideki Shigematsu ◽  
Masato Tanaka ◽  
Eiichiro Iwata ◽  
Yusuke Yamamoto ◽  
...  
Keyword(s):  
Evoked Potentials ◽  
Spinal Surgery ◽  
Motor Evoked Potentials ◽  
Constant Current ◽  
Constant Voltage ◽  
Stimulation Of

Noninvasive Intraoperative Monitoring of Motor Evoked Potentials under Propofol Anesthesia: Effects of Spinal Surgery on the Amplitude and Latency of Motor Evoked Potentials

Neurosurgery ◽  
1991 ◽  
Vol 29 (4) ◽  
pp. 551-557 ◽  
Author(s):  
David Jellinek ◽  
Doreen Jewkes ◽  
Lindsay Symon
Keyword(s):  
Evoked Potentials ◽  
Spinal Surgery ◽  
Intraoperative Monitoring ◽  
Motor Evoked Potentials ◽  
Control Group ◽  
Transcranial Electrical Stimulation ◽  
Neurosurgical Procedures ◽  
Spinal Arteriovenous Malformation ◽  
Baseline Values ◽  
Dorsal Interosseous Muscle

Abstract We present the results of intraoperative monitoring of motor evoked potentials from 34 patients undergoing spinal surgery under total anesthesia with intravenously administered propofol. intraoperative recording was performed with transcranial electrical stimulation. Two groups of patients were studied: 1) a control population of 26 patients undergoing lumbar discectomy for prolapsed intervertebral disc, all of whom had normal preoperative motor conduction; and 2) a population of 8 patients undergoing neurosurgical procedures for spinal tumor (5 patients) and spinal arteriovenous malformation (3 patients), all of whom had abnormal preoperative neurological signs and abnormal preoperative motor conduction. In the first group, electromyographic responses were recorded intraoperatively either from the 2nd dorsal interosseous muscle of the hand (5 patients) or from the 1st dorsal interosseous muscle of the foot (21 patients). In the second group, responses were recorded intraoperatively either from the 1st dorsal interosseous muscle of the foot (7 patients) or from the anterior tibial muscle (1 patient). Intraoperative monitoring of motor function was successful in 88.5% of the patients in the control group. Propofol anesthesia caused a reduction in response amplitude to 7% of baseline values obtained from conscious relaxed subjects. Intraoperative monitoring was successful in 87% of the patients in the pathological group. We observed significant changes in both amplitude (>50%) and/or onset latency (>3 ms) from the intraoperative baseline that indicated cither improvement (3 patients) or deterioration (2 patients) in motor conduction within minutes of surgical maneuvers anticipated to alter spinal cord function. Only permanent complete loss of intraoperative motor conduction (1 patient) correlated with a significant change in the postoperative neurological state. We conclude 1) that changes in latency as well as amplitude are useful evaluation criteria of intraoperative motor evoked potentials, and 2) that even in the presence of significant intraoperative deterioration in motor conduction, subsequent recovery of motor conduction toward baseline values during anesthesia is a favorable prognostic sign.

Improvement of Motor-Evoked Potentials by Ketamine and Spatial Facilitation During Spinal Surgery in a Young Child

2005 ◽  
Vol 100 (6) ◽  
pp. 1634-1636 ◽  
Author(s):  
Thomas O. Erb ◽  
Sven E. Ryhult ◽  
Ewald Duitmann ◽  
Carol Hasler ◽  
Juerg Luetschg ◽  
...  
Keyword(s):  
Young Child ◽  
Evoked Potentials ◽  
Spinal Surgery ◽  
Motor Evoked Potentials ◽  
Spatial Facilitation

Intraoperative Monitoring of Motor-Evoked Potentials in Children Undergoing Spinal Surgery

Spine ◽  
2007 ◽  
Vol 32 (8) ◽  
pp. 911-917 ◽  
Author(s):  
Franz J. Frei ◽  
Sven E. Ryhult ◽  
Ewald Duitmann ◽  
Carol C. Hasler ◽  
Juerg Luetschg ◽  
...  
Keyword(s):  
Evoked Potentials ◽  
Spinal Surgery ◽  
Intraoperative Monitoring ◽  
Motor Evoked Potentials

scholarly journals Effect of ketamine on transcranial motor-evoked potentials during spinal surgery: a pilot study

2019 ◽  
Vol 123 (6) ◽  
pp. e530-e532
Author(s):  
Stephanie Lam ◽  
Masanori Nagata ◽  
Sonia K. Sandhu ◽  
Robert A. Veselis ◽  
Patrick J. McCormick
Keyword(s):  
Pilot Study ◽  
Evoked Potentials ◽  
Spinal Surgery ◽  
Motor Evoked Potentials ◽  
Transcranial Motor Evoked Potentials

scholarly journals Improving successful rate of transcranial electrical motor-evoked potentials monitoring during spinal surgery in young children

2011 ◽  
Vol 21 (5) ◽  
pp. 980-984 ◽  
Author(s):  
Junlin Yang ◽  
Zifang Huang ◽  
Haihua Shu ◽  
Yuguang Chen ◽  
Xinrui Sun ◽  
...  
Keyword(s):  
Young Children ◽  
Evoked Potentials ◽  
Spinal Surgery ◽  
Motor Evoked Potentials
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