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Xiang SR, Ma Q, Dong J, Ren YF, Lin JZ, Zheng C, Xiao P, You FM. Contrasting Effects of Music Therapy and Aromatherapy on Perioperative Anxiety: A Systematic Review and Meta-Analysis. Complement Med Res 2024; 31:278-291. [PMID: 38560980 DOI: 10.1159/000538425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 03/17/2024] [Indexed: 04/04/2024]
Abstract
INTRODUCTION Music therapy and aromatherapy have been demonstrated effective for perioperative anxiety. However, the available studies have indicated discordant results about which adjunct treatment is better for perioperative anxiety. Therefore, we conducted this meta-analysis to explore the contrasting effects between them. METHODS Six electronic databases were searched for clinical trials evaluating the efficacy of music therapy compared with aromatherapy in alleviating perioperative anxiety. The primary outcome was the postintervention anxiety level. Secondary outcomes included differences in blood pressure and heart rate before and after the intervention as well as pain scores at intraoperative and postoperative time points. The study protocol was registered on PROSPERO (CRD42021249737). RESULTS Twelve studies (894 patients) were included. The anxiety level showed no statistically significant difference (SMD, 0.28; 95% CI: -0.12, 0.68; p = 0.17). The analysis of blood pressure and heart rate also did not identify statistically significant differences. Notably, the pain scores at the intraoperative time point suggested that aromatherapy was superior to music therapy (WMD, 0.29 cm; 95% CI: 0.05, 0.52; p = 0.02), while those at 4 h after surgery indicated the opposite results (WMD, -0.48 cm; 95% CI: -0.60, -0.36; p < 0.001). CONCLUSION Low-to-moderate quality evidence suggests that music therapy and aromatherapy have similar potential to relieve perioperative anxiety. The potential data indicate that the two therapies have different benefits in intervention duration and age distribution. More direct high-quality comparisons are encouraged in the future to verify this point. Einleitung Musik- und Aromatherapie haben sich bei perioperativen Angstzuständen als wirksam erwiesen. Die verfügbaren Studien zeigten jedoch widersprüchliche Ergebnisse zur Frage, welche adjuvante Therapie bei perioperativen Angstzuständen besser ist. Daher führten wir die vorliegende Metaanalyse durch, um die unterschiedlichen Effekte der beiden Therapien zu untersuchen. Methoden Sechs (6) elektronische Datenbanken wurden nach klinischen Studien zur Wirksamkeit von Musiktherapie im Vergleich zur Aromatherapie bei der Linderung perioperativer Angstzustände durchsucht. Primäres Zielkriterium war das Angstniveau nach der Intervention. Die sekundären Zielkriterien umfassten die Unterschiede bei Blutdruck und Herzfrequenz vor und nach der Intervention sowie die Schmerz-Scores zu intra- und postoperativen Zeitpunkten. Das Studienprotokoll wurde auf PROSPERO (CRD42021249737) registriert. Ergebnisse Zwölf (12) Studien (894 Patienten) wurden eingeschlossen. Das Angstniveau zeigte keinen statistisch signifikanten Unterschied (SMD, 0,28; 95%-KI: −0,12, 0,68, p = 0,17) und auch die Analyse von Blutdruck und Herzfrequenz ergab keine statistisch signifikanten Unterschiede. Insbesondere die Schmerz-Scores zum intraoperativen Zeitpunkt sprachen dafür, dass die Aromatherapie gegenüber der Musiktherapie überlegen war (WMD, 0,29 cm; 95%-KI: 0,05, 0,52; p = 0,02), während die Werte 4 Stunden nach der Operation gegenteilige Ergebnisse zeigten (WMD, −0,48 cm; 95%-KI: −0,60, −0,36, p < 0,001). Schlussfolgerung Evidenzen von geringer bis mässiger Qualität deuten darauf hin, dass Musik- und Aromatherapie ein vergleichbares Potenzial bei der Linderung perioperativer Ängste besitzen. Die potenziellen Daten zeigen, dass die beiden Therapien unterschiedliche Vorteile hinsichtlich Interventionsdauer und Altersverteilung haben. Künftig sollten mehr direkte und qualitativ hochwertige Vergleiche durchgeführt werden, um diesen Aspekt zu überprüfen.
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Affiliation(s)
- Si-Rui Xiang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qiong Ma
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jing Dong
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yi-Feng Ren
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jun-Zhi Lin
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chuan Zheng
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ping Xiao
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Feng-Ming You
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Fallahian W, Lockwood S. Intraoperative Trombone Playing during Awake Deep Brain Stimulator Placement. Anesthesiology 2024; 140:585. [PMID: 38157410 DOI: 10.1097/aln.0000000000004816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Affiliation(s)
- Whitney Fallahian
- Department of Anesthesiology, University of Wisconsin-Madison, Madison, Wisconsin
| | - Stephen Lockwood
- Department of Anesthesiology, University of Wisconsin-Madison, Madison, Wisconsin
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Eiamcharoenwit J, Akavipat P. Incidence of complications associated with deep brain stimulation surgery in patients with Parkinson's disease: An 8-year retrospective study. Saudi J Anaesth 2024; 18:62-69. [PMID: 38313714 PMCID: PMC10833010 DOI: 10.4103/sja.sja_384_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 05/29/2023] [Accepted: 06/04/2023] [Indexed: 02/06/2024] Open
Abstract
Background Various complications occur in patients undergoing deep brain stimulation (DBS) surgery. The objective of this study was to determine the incidence of complications in patients with Parkinson's disease who underwent DBS surgery and identify the risk factors, especially anesthetic factors. Methods A retrospective cohort study was performed between May 2015 and December 2022. Based on a review of medical charts, patients aged 18 years or older who underwent DBS surgery at a tertiary neurological center in Thailand were recruited. Univariate analysis using the Chi-square test or Fisher's exact test was performed to compare patients with and without complications. Multivariate logistic regression analysis was performed to identify the predictive factors for complications. Results The study included 46 patients. The most common complication during DBS electrode placement was hypertension (30/46, 65.2%), and 19 patients (41.3%) who developed hypertension did not receive antihypertensive treatment. The most common complication during battery placement was clinical hypotension (14/46, 30.4%). The most common postoperative complication was delirium (6/46, 13.0%). In the multivariate analysis, no significant independent risk factors for overall complications after DBS surgery were identified. Conclusions Hypertension during DBS electrode insertion was the most common perioperative complication. Hemodynamic instability is preventable and manageable, and vigilant and prompt treatment should be provided during DBS surgery.
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Affiliation(s)
- Jatuporn Eiamcharoenwit
- Department of Anesthesiology, Neurological Institute of Thailand, 312 Ratchawithi Road, Thung Phaya Thai, Ratchathewi, Bangkok, Thailand
| | - Phuping Akavipat
- Department of Anesthesiology, Neurological Institute of Thailand, 312 Ratchawithi Road, Thung Phaya Thai, Ratchathewi, Bangkok, Thailand
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Mederer T, Deuter D, Bründl E, Forras P, Schmidt NO, Kohl Z, Schlaier J. Factors influencing the reliability of intraoperative testing in deep brain stimulation for Parkinson's disease. Acta Neurochir (Wien) 2023; 165:2179-2187. [PMID: 37266718 PMCID: PMC10409887 DOI: 10.1007/s00701-023-05624-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 05/04/2023] [Indexed: 06/03/2023]
Abstract
BACKGROUND Several meta-analyses comparing the outcome of awake versus asleep deep brain stimulation procedures could not reveal significant differences concerning the postoperative improvement of motor symptoms. Only rarely information on the procedural details is provided for awake operations and how often somnolence and disorientation occurred, which might hamper the reliability of intraoperative clinical testing. The aim of our study was to investigate possible influencing factors on the occurrence of somnolence and disorientation in awake DBS procedures. METHODS We retrospectively analyzed 122 patients with Parkinson's disease having received implantation of a DBS system at our centre. Correlation analyses were performed for the duration of disease prior to surgery, number of microelectrode trajectories, AC-PC-coordinates of the planned target, UPDRS-scores, intraoperative application of sedative drugs, duration of the surgical procedure, perioperative application of apomorphine, and the preoperative L-DOPA equivalence dosage with the occurrence of intraoperative somnolence and disorientation. RESULTS Patients with intraoperative somnolence were significantly older (p=0.039). Increased duration of the DBS procedure (p=0.020), delayed start of the surgery (p=0.049), higher number of MER trajectories (p=0.041), and the patients' % UPDRS improvement (p=0.046) also correlated with the incidence of intraoperative somnolence. We identified the main contributing factor to intraoperative somnolence as the use of sedative drugs applied during skin incision and burr hole trepanation (p=0.019). Perioperatively applied apomorphine could reduce the occurrence of somnolent phases during the operation (p=0.026). CONCLUSION Several influencing factors were found to seemingly increase the risk of intraoperative somnolence and disorientation, while the use of sedative drugs seems to be the main contributing factor. We argue that awake DBS procedures should omit the use of sedatives for best clinical outcome. When reporting on awake DBS surgery these factors should be considered and adjusted for, to permit reliable interpretation and comparison of DBS study results.
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Affiliation(s)
- Tobias Mederer
- Department of Neurosurgery, University Hospital Regensburg, Franz-Josef-Strauß Allee 11, 93053, Regensburg, Germany
| | - Daniel Deuter
- Department of Neurosurgery, University Hospital Regensburg, Franz-Josef-Strauß Allee 11, 93053, Regensburg, Germany
| | - Elisabeth Bründl
- Department of Neurosurgery, University Hospital Regensburg, Franz-Josef-Strauß Allee 11, 93053, Regensburg, Germany
| | - Patricia Forras
- Regensburg Regional Hospital for Forensic Health Psychiatry and Neurology, Universitätsstraße 84, 93053, Regensburg, Germany
| | - Nils Ole Schmidt
- Department of Neurosurgery, University Hospital Regensburg, Franz-Josef-Strauß Allee 11, 93053, Regensburg, Germany
| | - Zacharias Kohl
- Regensburg Regional Hospital for Forensic Health Psychiatry and Neurology, Universitätsstraße 84, 93053, Regensburg, Germany
| | - Jürgen Schlaier
- Department of Neurosurgery, University Hospital Regensburg, Franz-Josef-Strauß Allee 11, 93053, Regensburg, Germany.
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Ling Y, Liu L, Wang S, Guo Q, Xiao Q, Liu Y, Qu B, Wen Z, Li Y, Zhang C, Wu B, Huang Z, Chu J, Chen L, Liu J, Jiang N. Characteristics of Electroencephalogram in the Prefrontal Cortex during Deep Brain Stimulation of Subthalamic Nucleus in Parkinson's Disease under Propofol General Anesthesia. Brain Sci 2022; 13:brainsci13010062. [PMID: 36672044 PMCID: PMC9856588 DOI: 10.3390/brainsci13010062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/14/2022] [Accepted: 12/20/2022] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Monitoring the depth of anesthesia by electroencephalogram (EEG) based on the prefrontal cortex is an important means to achieve accurate regulation of anesthesia for subthalamic nucleus (STN) deep brain stimulation (DBS) under general anesthesia in patients with Parkinson's disease (PD). However, no previous study has conducted an in-depth investigation into this monitoring data. Here, we aimed to analyze the characteristics of prefrontal cortex EEG during DBS with propofol general anesthesia in patients with PD and determine the reference range of parameters derived from the depth of anesthesia monitoring. Additionally, we attempted to explore whether the use of benzodiazepines in the 3 days during hospitalization before surgery impacted the interpretation of the EEG parameters. MATERIALS AND METHODS We included the data of 43 patients with PD who received STN DBS treatment and SedLine monitoring during the entire course of general anesthesia with propofol in a single center. Eighteen patients (41.86%) took benzodiazepines during hospitalization. We divided the anesthesia process into three stages: awake state before anesthesia, propofol anesthesia state, and shallow anesthesia state during microelectrode recording (MER). We analyzed the power spectral density (PSD) and derived parameters of the patients' prefrontal EEG, including the patient state index (PSI), spectral edge frequency (SEF) of the left and right sides, and the suppression ratio. The baseline characteristics, preoperative medication, preoperative frontal lobe image characteristics, preoperative motor and non-motor evaluation, intraoperative vital signs, internal environment and anesthetic information, and postoperative complications are listed. We also compared the groups according to whether they took benzodiazepines before surgery during hospitalization. RESULTS The average PSI of the awake state, propofol anesthesia state, and MER state were 89.86 ± 6.89, 48.68 ± 12.65, and 62.46 ± 13.08, respectively. The preoperative administration of benzodiazepines did not significantly affect the PSI or SEF, but did reduce the total time of suppression, maximum suppression ratio, and the PSD of beta and gamma during MER. Regarding the occurrence of postoperative delirium and mini-mental state examination (MMSE) scores, there was no significant difference between the two groups (chi-square test, p = 0.48; Mann-Whitney U test, p = 0.30). CONCLUSION For the first time, we demonstrate the reference range of the derived parameters of the depth of anesthesia monitoring and the characteristics of the prefrontal EEG of patients with PD in the awake state, propofol anesthesia state, and shallow anesthesia during MER. Taking benzodiazepines in the 3 days during hospitalization before surgery reduces suppression and the PSD of beta and gamma during MER, but does not significantly affect the observation of anesthesiologists on the depth of anesthesia, nor affect the postoperative delirium and MMSE scores.
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Affiliation(s)
- Yuting Ling
- Department of Anesthesiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Lige Liu
- Department of Anesthesiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Simin Wang
- Department of Anesthesiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Qianqian Guo
- Department of Anesthesiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Qingyuan Xiao
- Department of Anesthesiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Yi Liu
- Department of Anesthesiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Bo Qu
- Department of Anesthesiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Zhishuang Wen
- Department of Anesthesiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Yongfu Li
- Department of Neurosurgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Changming Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Bin Wu
- Department of Neurosurgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
- Department of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Zihuan Huang
- Department of Radiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Jianping Chu
- Department of Radiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Ling Chen
- Department of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Jinlong Liu
- Department of Neurosurgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Nan Jiang
- Department of Anesthesiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
- Correspondence: ; Tel.: +86-137-2540-7606
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Liu X, Li Y, Kang L, Wang Q. Recent Advances in the Clinical Value and Potential of Dexmedetomidine. J Inflamm Res 2022; 14:7507-7527. [PMID: 35002284 PMCID: PMC8724687 DOI: 10.2147/jir.s346089] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 12/20/2021] [Indexed: 12/13/2022] Open
Abstract
Dexmedetomidine, a highly selective α2-adrenoceptor agonist, has sedative, anxiolytic, analgesic, sympatholytic, and opioid-sparing properties and induces a unique sedative response which shows an easy transition from sleep to wakefulness, thus allowing a patient to be cooperative and communicative when stimulated. Recent studies indicate several emerging clinical applications via different routes. We review recent data on dexmedetomidine studies, particularly exploring the varying routes of administration, experimental implications, clinical effects, and comparative advantages over other drugs. A search was conducted on the PubMed and Web of Science libraries for recent studies using different combinations of the words “dexmedetomidine”, “route of administration”, and pharmacological effect. The current routes, pharmacological effects, and application categories of dexmedetomidine are presented. It functions by stimulating pre- and post-synaptic α2-adrenoreceptors within the central nervous system, leading to hyperpolarization of noradrenergic neurons, induction of an inhibitory feedback loop, and reduction of norepinephrine secretion, causing a sympatholytic effect, in addition to its anti-inflammation, sleep induction, bowel recovery, and sore throat reduction effects. Compared with similar α2-adrenoceptor agonists, dexmedetomidine has both pharmacodynamics advantage of a significantly greater α2:α1-adrenoceptor affinity ratio and a pharmacokinetic advantage of having a significantly shorter elimination half-life. In its clinical application, dexmedetomidine has been reported to present a significant number of benefits including safe sedation for various surgical interventions, improvement of intraoperative and postoperative analgesia, sedation for compromised airways without respiratory depression, nephroprotection and stability of hypotensive hemodynamics, reduction of postoperative nausea and vomiting and postoperative shivering incidence, and decrease of intraoperative blood loss. Although the clinical application of dexmedetomidine is promising, it is still limited and further research is required to enhance understanding of its pharmacological properties, patient selection, dosage, and adverse effects.
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Affiliation(s)
- Xiaotian Liu
- Department of Anesthesiology, Children's Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Yueqin Li
- Department of Anesthesiology, Children's Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Li Kang
- Department of Anesthesiology, Children's Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Qian Wang
- Department of Anesthesiology, Children's Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China
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Jiang N, Ling YT, Yang C, Liu Y, Xian WB, Zhang LN, Guo QQ, Jin XY, Wu B, Zhang CM, Chen L, Zhang ZG, Liu JL. Optimized Propofol Anesthesia Increases Power of Subthalamic Neuronal Activity in Patients with Parkinson's Disease Undergoing Deep Brain Stimulation. Neurol Ther 2021; 10:785-802. [PMID: 34095990 PMCID: PMC8571439 DOI: 10.1007/s40120-021-00259-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 05/22/2021] [Indexed: 11/25/2022] Open
Abstract
Introduction Propofol is a general anesthetic option for deep brain stimulation (DBS) of the subthalamic nucleus (STN) of patients with Parkinson's disease (PD). However, its effects on STN activity and neuropsychological outcomes are controversial. The optimal propofol anesthesia for asleep DBS is unknown. This study investigated the safety and effectiveness of an optimized propofol anesthesia regimen in asleep DBS. Methods This retrospective study enrolled 68 PD patients undergoing bilateral STN-DBS surgery. All patients received local scalp anesthesia, with (asleep group, n = 35) or without (awake group, n = 33) propofol-remifentanil general anesthesia by target-controlled infusion under electroencephalogram monitoring. The primary outcome was subthalamic neuronal spiking characterization during microelectrode recording. The secondary outcomes were clinical outcomes including motor, cognition, mind, sleep, and quality of life at 6 months. Results Significantly increased delta and theta power were obtained under propofol anesthesia (awake vs. asleep group, mean ± standard deviation; delta: 31.97 ± 9.87 vs. 39.77 ± 10.56, p < 0.01; theta: 21.09 ± 5.55 vs. 24.82 ± 6.63, p = 0.01). After excluding the influence of confounding factors of age and preoperative motor scores, there was a statistically significant influence on the delta, theta, and alpha power of STN neuronal activity under different anesthesia regimens (delta: β = 2.64, p < 0.01; theta: β = 2.11, p < 0.01; alpha: β = 1.42, p = 0.01). There were no differences in modified burst index, firing rate, tract numbers of microelectrode recording, and other clinical outcomes between the two groups. Conclusion Optimized propofol anesthesia enhanced the delta, theta, and alpha power in STN compared with the awake technique and likely contributed to target recognition under propofol anesthesia. These results demonstrate that propofol is suitable, but needs to be optimized, for asleep STN-DBS. Trial Registration Chinese Clinical Trial Registry Identification number: ChiCTR2100045942. Registered 29 April 2021–Retrospectively registered Supplementary Information The online version contains supplementary material available at 10.1007/s40120-021-00259-y.
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Affiliation(s)
- Nan Jiang
- Department of Anesthesiology, First Affiliated Hospital of Sun Yat-sen University , Guangzhou, 510080, Guangdong Province, People's Republic of China
| | - Yu-Ting Ling
- Department of Anesthesiology, First Affiliated Hospital of Sun Yat-sen University , Guangzhou, 510080, Guangdong Province, People's Republic of China
| | - Chao Yang
- Department of Neurosurgery, First Affiliated Hospital of Sun Yat-sen University , Guangzhou, 510080, Guangdong Province, People's Republic of China
| | - Yi Liu
- Department of Anesthesiology, First Affiliated Hospital of Sun Yat-sen University , Guangzhou, 510080, Guangdong Province, People's Republic of China
| | - Wen-Biao Xian
- Department of Neurology, First Affiliated Hospital of Sun Yat-sen University , Guangzhou, 510080, Guangdong Province, People's Republic of China
| | - Li-Nan Zhang
- Department of Anesthesiology, First Affiliated Hospital of Sun Yat-sen University , Guangzhou, 510080, Guangdong Province, People's Republic of China
| | - Qian-Qian Guo
- Department of Anesthesiology, First Affiliated Hospital of Sun Yat-sen University , Guangzhou, 510080, Guangdong Province, People's Republic of China
| | - Xing-Yi Jin
- School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, 518060, Guangdong Province, People's Republic of China
| | - Bin Wu
- Department of Neurosurgery, First Affiliated Hospital of Sun Yat-sen University , Guangzhou, 510080, Guangdong Province, People's Republic of China
| | - Chang-Ming Zhang
- Department of Neurosurgery, First Affiliated Hospital of Sun Yat-sen University , Guangzhou, 510080, Guangdong Province, People's Republic of China
| | - Ling Chen
- Department of Neurology, First Affiliated Hospital of Sun Yat-sen University , Guangzhou, 510080, Guangdong Province, People's Republic of China
| | - Zhi-Guo Zhang
- School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, 518060, Guangdong Province, People's Republic of China
| | - Jin-Long Liu
- Department of Neurosurgery, First Affiliated Hospital of Sun Yat-sen University , Guangzhou, 510080, Guangdong Province, People's Republic of China.
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Tanaka Y, Ohshita N, Okamura T, Momota Y, Ono Y. Severe gag reflex during dental treatment associated with hiatus hernia: A case report. SPECIAL CARE IN DENTISTRY 2021; 41:735-740. [PMID: 34050967 DOI: 10.1111/scd.12620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 04/30/2021] [Accepted: 05/05/2021] [Indexed: 11/28/2022]
Abstract
AIMS This report presents a case wherein severe gagging during dental treatment was linked to hiatus hernia. METHODS AND RESULTS A 22-year-old man with a severe gagging problem presented with a chief complaint of pain localized to the lower molars. Oral examination revealed inadequate plaque control, demineralization of the enamel surface on buccal-gingival margins of all teeth, and inflamed gingival tissue surrounding the coronal portion of both mandibular third molars; panoramic radiography revealed that they were horizontally impacted. As the patient reported experiencing vomiting and heartburn for the past two months, he was referred to the internal medicine department before scheduling surgical tooth extraction. Hiatus hernia and reflux esophagitis were diagnosed, and the severity of gagging was significantly reduced by modifying the patient's eating behavior and administering a proton pump inhibitor. Although intravenous sedation was still required for surgical extraction of the impacted third molars, preventive treatments, such as tooth cleaning and fluoride application, could be performed without the need for pharmacological intervention. CONCLUSION While gagging is often attributed to conditioning responses and iatrogenic factors, interdisciplinary consultation for successful management may facilitate the elucidation of local anatomical and systemic causes.
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Affiliation(s)
- Yuto Tanaka
- Department of Special Care Dentistry, Osaka Dental University Hospital, Osaka, Japan
| | - Naohiro Ohshita
- Department of Anesthesiology, Osaka Dental University, Osaka, Japan
| | - Tomohiko Okamura
- Department of Special Care Dentistry, Osaka Dental University Hospital, Osaka, Japan
| | - Yoshihiro Momota
- Department of Anesthesiology, Osaka Dental University, Osaka, Japan
| | - Yoshiaki Ono
- Department of Special Care Dentistry, Osaka Dental University Hospital, Osaka, Japan
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Khandelwal A, Jangra K, Katikar MD, Durga P, Maheswara Rao GSU. Choosing Neuroanaesthesia as a career: Marching towards new horizons. Indian J Anaesth 2021; 65:35-42. [PMID: 33767501 PMCID: PMC7980245 DOI: 10.4103/ija.ija_1531_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 12/30/2020] [Accepted: 01/04/2021] [Indexed: 12/25/2022] Open
Abstract
Anaesthesiology is an ever-changing science and amongst its sub-specialities, the field of neuroanaesthesia is making rapid strides. The fragility of the brain and spinal cord and the multitude of complexities involved in neurosurgery and interventional neuroradiological procedures demand dedicated training in neuroanaesthesia. With rapid advancement in other neuroscience specialties, neuroanaesthesia too has made outstanding progress, owing to establishment of structured training, publication of high-quality scientific research, and invention of novel medications and monitoring modalities. The opportunities for training in India and abroad and resources to broaden knowledge in neuroanaesthesia have increased over the last two decades. A career in neuroanaesthesia offers a great future for budding anaesthesiologists.
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Affiliation(s)
- Ankur Khandelwal
- Department of Anaesthesia and Critical Care, School of Medical Sciences and Research & Sharda Hospital, Sharda University, Greater Noida, Uttar Pradesh, India
| | - Kiran Jangra
- Department of Anaesthesia and Intensive Care, PGIMER, Chandigarh, India
| | - Manisha D Katikar
- Balwant Institute of Neurosurgery & Intensive Trauma Care, Solapur, Maharashtra, India
| | - Padmaja Durga
- Department of Anaesthesiology and Intensive Care, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - G S Uma Maheswara Rao
- Department of Neuronaesthesia, National Institute of Mental Health and Neurosciences, Bengaluru, Karnataka, India
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Abstract
The anesthetic state and natural sleep share many neurobiological features and yet are two distinct states. The hallmarks of general anesthesia include hypnosis, analgesia, akinesia and anxiolysis. These are the principal parameters by which the anesthetic state differs from natural sleep. These properties are mediated by systemic administration of a combination of agents producing balanced anesthesia. The exact nature of anesthetic narcosis is dose dependent and agent specific. It exhibits a relative lack of nociceptive response and active suppression of motor and autonomic reflexes. Surgical anesthesia displays a signature electroencephalogram pattern of burst suppression that differs from rapid eye movement sleep, representing more widespread disruption of thalamocortical connectivity, impairing information integration and processing. These differences underpin successful anesthetic action. This review explores the differences between natural sleep and anesthetic-induced unconsciousness as induced by balanced anesthesia.
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Affiliation(s)
- Akshay Date
- Basildon & Thurrock University Hospital, Nethermayne, Basildon, Essex SS16 5NL, UK
| | - Khayam Bashir
- Basildon & Thurrock University Hospital, Nethermayne, Basildon, Essex SS16 5NL, UK
| | - Aaliya Uddin
- Basildon & Thurrock University Hospital, Nethermayne, Basildon, Essex SS16 5NL, UK
| | - Chandni Nigam
- Kings College Hospital, Denmark Hill, Brixton, London SE5 9RS, UK
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11
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Bos MJ, Alzate Sanchez AM, Smeets AYJM, Bancone R, Ackermans L, Absalom AR, Buhre WF, Roberts MJ, Janssen MLF. Effect of Anesthesia on Microelectrode Recordings during Deep Brain Stimulation Surgery in Tourette Syndrome Patients. Stereotact Funct Neurosurg 2019; 97:225-231. [PMID: 31707386 DOI: 10.1159/000503691] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 09/25/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Deep brain stimulation (DBS) is an accepted treatment for patients with medication-resistant Tourette syndrome (TS). Sedation is commonly required during electrode implantation to attenuate anxiety, pain, and severe tics. Anesthetic agents potentially impair the quality of microelectrode recordings (MER). Little is known about the effect of these anesthetics on MER in patients with TS. We describe our experience with different sedative regimens on MER and tic severity in patients with TS. METHODS The clinical records of all TS patients who underwent DBS surgery between 2010 and 2018 were reviewed. Demographic data, stimulation targets, anesthetic agents, perioperative complications, and MER from each hemisphere were collected and analyzed. Single-unit activity was identified by filtering spiking activity from broadband MER data and principal component analysis with K-means clustering. Vocal and motor tics which caused artifacts in the MER data were manually selected using visual and auditory inspection. RESULTS Six patients underwent bilateral DBS electrode implantation. In all patients, the target was the anterior internal globus pallidus. Patient comfort and hemodynamic and respiratory stability were maintained with conscious sedation with one or more of the following anesthetic drugs: propofol, midazolam, remifentanil, clonidine, and dexmedetomidine. Good quality MER and clinical testing were obtained in 9 hemispheres of 6 patients. In 3 patients, MER quality was poor on one side. CONCLUSION Cautiously applied sedative drugs can provide patient comfort, hemodynamic and respiratory stability, and suppress severe tics, with minimal interference with MER.
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Affiliation(s)
- Michael J Bos
- Department of Anesthesiology and Pain Medicine, Maastricht University Medical Center, Maastricht, The Netherlands, .,School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands,
| | - Ana Maria Alzate Sanchez
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands.,Department of Neurosurgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Anouk Y J M Smeets
- Department of Neurosurgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Raffaella Bancone
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Linda Ackermans
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands.,Department of Neurosurgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Anthony R Absalom
- Department of Anesthesiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Wolfgang F Buhre
- Department of Anesthesiology and Pain Medicine, Maastricht University Medical Center, Maastricht, The Netherlands.,School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Mark J Roberts
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Marcus L F Janssen
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands.,Department of Neurology and Clinical Neurophysiology, Maastricht University Medical Center, Maastricht, The Netherlands
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12
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Özlü O. Anaesthesiologist's Approach to Awake Craniotomy. Turk J Anaesthesiol Reanim 2018; 46:250-256. [PMID: 30140530 DOI: 10.5152/tjar.2018.56255] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 03/13/2018] [Indexed: 12/29/2022] Open
Abstract
Awake craniotomy, which was initially used for the surgical treatment of epilepsy, is performed for the resection of tumours in the vicinity of some eloquent areas of the cerebral cortex which is essential for language and motor functions. It is also performed for stereotactic brain biopsy, ventriculostomy, and supratentorial tumour resections. In some institutions, avoiding risks of general anaesthesia, shortened hospitalization and reduced use of hospital resources may be the other indications for awake craniotomy. Anaesthesiologists aim to provide safe and effective surgical status, maintaining a comfortable and pain-free condition for the patient during surgical procedure and prolonged stationary position and maintaining patient cooperation during intradural interventions. Providing anaesthesia for awake craniotomy require scalp blockage, specific sedation protocols and airway management. Long-acting local anaesthetic agents like bupivacaine or levobupivacaine are preferred. More commonly, propofol, dexmedetomidine and remifentanyl are used as sedative agents. A successful anaesthesia for awake craniotomy depends on the personal experience and detailed planning of the anaesthetic procedure. The aim of this review was to present an anaesthetic technique for awake craniotomy under the light of the literature.
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Affiliation(s)
- Onur Özlü
- Department of Anaesthesiology and Reanimation, TOBB University of Economics and Technology, Ankara, Turkey
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13
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Functional Brain Surgery (Stereotactic Surgery, Deep Brain Stimulation). Anesthesiology 2018. [DOI: 10.1007/978-3-319-74766-8_61] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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14
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Airway Management With a Stereotactic Headframe In Situ—A Mannequin Study. J Neurosurg Anesthesiol 2018; 30:44-48. [DOI: 10.1097/ana.0000000000000402] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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Effect of Dexmedetomidine and Propofol on Basal Ganglia Activity in Parkinson Disease: A Controlled Clinical Trial. Anesthesiology 2017; 126:1033-1042. [PMID: 28492384 DOI: 10.1097/aln.0000000000001620] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Deep brain stimulation electrodes can record oscillatory activity from deep brain structures, known as local field potentials. The authors' objective was to evaluate and quantify the effects of dexmedetomidine (0.2 μg·kg·h) on local field potentials in patients with Parkinson disease undergoing deep brain stimulation surgery compared with control recording (primary outcome), as well as the effect of propofol at different estimated peak effect site concentrations (0.5, 1.0, 1.5, 2.0, and 2.5 μg/ml) from control recording. METHODS A nonrandomized, nonblinded controlled clinical trial was carried out to assess the change in local field potentials activity over time in 10 patients with Parkinson disease who underwent deep brain stimulation placement surgery (18 subthalamic nuclei). The relationship was assessed between the activity in nuclei in the same patient at a given time and repeated measures from the same nucleus over time. RESULTS No significant difference was observed between the relative beta power of local field potentials in dexmedetomidine and control recordings (-7.7; 95% CI, -18.9 to 7.6). By contrast, there was a significant decline of 12.7% (95% CI, -21.3 to -4.7) in the relative beta power of the local field potentials for each increment in the estimated peak propofol concentrations at the effect site relative to the control recordings. CONCLUSIONS Dexmedetomidine (0.2 μg·kg·h) did not show effect on local field potentials compared with control recording. A significant deep brain activity decline from control recording was observed with incremental doses of propofol.
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Mathews L, Camalier CR, Kla KM, Mitchell MD, Konrad PE, Neimat JS, Smithson KG. The Effects of Dexmedetomidine on Microelectrode Recordings of the Subthalamic Nucleus during Deep Brain Stimulation Surgery: A Retrospective Analysis. Stereotact Funct Neurosurg 2017; 95:40-48. [PMID: 28132061 DOI: 10.1159/000453326] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 10/18/2016] [Indexed: 11/19/2022]
Abstract
BACKGROUND The placement of subthalamic nucleus (STN) deep brain stimulation (DBS) electrodes can be facilitated by intraoperative microelectrode recording (MER) of the STN. OBJECTIVES Optimal anesthetic management during surgery remains unclear because of a lack of quantitative data of the effect of anesthetics on MER. Therefore, we measured the effects of dexmedetomidine (DEX) on MER measures of the STN commonly taken intraoperatively. METHODS MER from 45 patients was retrospectively compared between patients treated with remifentanil (REMI) alone or both REMI and DEX, which are the 2 main standards of care at our center. The measures examined were population activity, such as root mean square, STN length, and number of passes yielding STN, and the single-neuron measures of firing rate and variability. RESULTS The addition of DEX does not affect population measures (number of passes: DEX+REMI, n = 68, REMI only, n = 154), or neuronal firing rates (number of neurons: DEX+REMI, n = 64, REMI only, n = 72), but firing rate variability was reduced. CONCLUSIONS In this cohort, population-based measures routinely used for electrode placement in the STN were unaffected by DEX when added to REMI. Neuronal firing rates were also unaffected, but their variability was reduced, even beyond 20 min after cessation.
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Affiliation(s)
- Letha Mathews
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
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17
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Dhar M, Sreevastava DK, Gupta N, Mishra S. Choice of sedative for deep brain stimulation in Parkinson’s disease: Our experience and comparison of two cases. EGYPTIAN JOURNAL OF ANAESTHESIA 2017. [DOI: 10.1016/j.egja.2016.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Mridul Dhar
- Department of Anaesthesiology and Critical Care, Army Hospital (Research & Referral), New Delhi, India
| | - Deepak Kumar Sreevastava
- Department of Anaesthesiology and Critical Care, Army Hospital (Research & Referral), New Delhi, India
| | - Nitish Gupta
- Department of Anaesthesiology and Critical Care, Army Hospital (Research & Referral), New Delhi, India
| | - Somya Mishra
- Department of Anaesthesiology and Critical Care, Army Hospital (Research & Referral), New Delhi, India
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Abstract
Functional neurosurgery has undergone rapid growth over the last few years fueled by advances in imaging technology and novel treatment modalities. These advances have led to new surgical treatments using minimally invasive and precise techniques for conditions such as Parkinson's disease, essential tremor, epilepsy, and psychiatric disorders. Understanding the goals and technological issues of these procedures is imperative for the anesthesiologist to ensure safe management of patients presenting for functional neurosurgical procedures. In this review, we discuss the advances in neurosurgical techniques for deep brain stimulation, focused ultrasound and minimally invasive laser-based treatment of refractory epilepsy and provide a guideline for anesthesiologists caring for patients undergoing these procedures.
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Yeoh TY, Manninen P, Kalia SK, Venkatraghavan L. Anesthesia considerations for patients with an implanted deep brain stimulator undergoing surgery: a review and update. Can J Anaesth 2016; 64:308-319. [DOI: 10.1007/s12630-016-0794-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 10/06/2016] [Accepted: 12/08/2016] [Indexed: 11/25/2022] Open
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20
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Wan Hassan WMN, Yeap BT, Ab Mukmin L, Ghani ARI, Mohd Zaini RH. An unusual case of repeated venous air embolism during awake bilateral deep brain stimulation surgery. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2016. [DOI: 10.1080/22201181.2016.1223925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Nada EM, Rajan S, Grandhe R, Deogaonkar M, Zimmerman NM, Ebrahim Z, Avitsian R. Intraoperative Hypotension During Second Stage of Deep Brain Stimulator Placement: Same Day versus Different Day Procedures. World Neurosurg 2016; 95:40-45. [DOI: 10.1016/j.wneu.2016.07.050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 07/12/2016] [Accepted: 07/13/2016] [Indexed: 11/27/2022]
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22
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Ohshita N, Oka S, Tsuji K, Yoshida H, Morita S, Momota Y, Tsutsumi YM. Anesthetic Management of a Patient With Charcot-Marie-Tooth Disease. Anesth Prog 2016; 63:80-3. [PMID: 27269665 DOI: 10.2344/15-00010r1.1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Charcot-Marie-Tooth disease (CMTD) is a hereditary peripheral neuropathy and is characterized by progressive muscle atrophy and motor-sensory disorders in all 4 limbs. Most reports have indicated that major challenges with general anesthetic administration in CMTD patients are the appropriate use of nondepolarizing muscle relaxants and preparation for malignant hyperthermia in neuromuscular disease. Moderate sedation may be associated with the same complications as those of general anesthesia, as well as dysfunction of the autonomic nervous system, reduced perioperative respiratory function, difficulty in positioning, and sensitivity to intravenous anesthetic agents. We decided to use intravenous sedation in a CMTD patient and administered midazolam initially and propofol continuously, with total doses of 1.5 mg and 300 mg, respectively. Anesthesia was completed in 3 hours and 30 minutes without adverse events. We suggest that dental anesthetic treatment with propofol and midazolam may be effective for patients with CMTD.
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Affiliation(s)
| | - Saeko Oka
- Marunouchi Dental Clinic, Kagawa, Japan, and
| | - Kaname Tsuji
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University, Osaka, Japan
| | - Hiroaki Yoshida
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University, Osaka, Japan
| | - Shosuke Morita
- First Department of Oral and Maxillofacial Surgery, Osaka Dental University, Osaka, Japan
| | | | - Yasuo M Tsutsumi
- Department of Anesthesiology, Tokushima University, Tokushima, Japan
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24
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Abstract
PURPOSE OF REVIEW Deep brain stimulation (DBS) is a well tolerated and efficacious surgical treatment for movement disorders, chronic pain, psychiatric disorder, and a growing number of neurological disorders. Given that the brain targets are deep and small, accurate electrode placement is commonly accomplished by utilizing frame-based systems. DBS electrode placement is confirmed by microlectrode recordings and macrostimulation to optimize and verify target placement. With a reliance on electrophysiology, proper anaesthetic management is paramount to balance patient comfort without interfering with neurophysiology. RECENT FINDINGS To achieve optimal pain control, generous amounts of local anaesthesia are instilled into the planned incision. During the opening and closing states, conscious sedation is the prevailing method of anaesthesia. The preferred agents are dexmedetomidine, propofol, and remifentanil, as they affect neurocognitive testing the least, and shorter acting. All the agents are turned off 15-30 min prior to microelectrode recording. Dexmedetomidine has gained popularity in DBS procedures, but has some considerations at higher doses. The addition of ketamine is helpful for pediatric cases. SUMMARY DBS is a robust surgical treatment for a variety of neurological disorders. Appropriate anaesthetic agents that achieve patient comfort without interfering with electrophysiology are paramount.
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25
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Sedation with α2 Agonist Dexmedetomidine During Unilateral Subthalamic Nucleus Deep Brain Stimulation: A Preliminary Report. World Neurosurg 2016; 89:320-8. [DOI: 10.1016/j.wneu.2016.01.037] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Revised: 01/07/2016] [Accepted: 01/08/2016] [Indexed: 11/23/2022]
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26
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Kwon WK, Kim JH, Lee JH, Lim BG, Lee IO, Koh SB, Kwon TH. Microelectrode recording (MER) findings during sleep–awake anesthesia using dexmedetomidine in deep brain stimulation surgery for Parkinson’s disease. Clin Neurol Neurosurg 2016; 143:27-33. [DOI: 10.1016/j.clineuro.2016.02.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Revised: 02/04/2016] [Accepted: 02/05/2016] [Indexed: 11/27/2022]
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Scharpf DT, Sharma M, Deogaonkar M, Rezai A, Bergese SD. Practical considerations and nuances in anesthesia for patients undergoing deep brain stimulation implantation surgery. Korean J Anesthesiol 2015; 68:332-9. [PMID: 26257844 PMCID: PMC4524930 DOI: 10.4097/kjae.2015.68.4.332] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 12/18/2014] [Accepted: 12/22/2014] [Indexed: 12/02/2022] Open
Abstract
The field of functional neurosurgery has expanded in last decade to include newer indications, new devices, and new methods. This advancement has challenged anesthesia providers to adapt to these new requirements. This review aims to discuss the nuances and practical issues that are faced while administering anesthesia for deep brain stimulation surgery.
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Affiliation(s)
- Danielle Teresa Scharpf
- Department of Neuroanestheisa, Center of Neuromodulation, Wexner Medical Center, The Ohio State University, OH, USA
| | - Mayur Sharma
- Department of Neurosurgery, Center of Neuromodulation, Wexner Medical Center, The Ohio State University, OH, USA
| | - Milind Deogaonkar
- Department of Neurosurgery, Center of Neuromodulation, Wexner Medical Center, The Ohio State University, OH, USA
| | - Ali Rezai
- Department of Neurosurgery, Center of Neuromodulation, Wexner Medical Center, The Ohio State University, OH, USA
| | - Sergio D Bergese
- Department of Neuroanestheisa, Center of Neuromodulation, Wexner Medical Center, The Ohio State University, OH, USA
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Krishna V, Elias G, Sammartino F, Basha D, King NKK, Fasano A, Munhoz R, Kalia SK, Hodaie M, Venkatraghavan L, Lozano AM, Hutchison WD. The effect of dexmedetomidine on the firing properties of STN neurons in Parkinson's disease. Eur J Neurosci 2015; 42:2070-7. [DOI: 10.1111/ejn.13004] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 06/10/2015] [Accepted: 06/18/2015] [Indexed: 11/30/2022]
Affiliation(s)
- Vibhor Krishna
- Division of Neurosurgery; Toronto Western Hospital; University of Toronto; 399 Bathurst Street Toronto ON M5T2S8 Canada
| | - Gavin Elias
- Division of Neurosurgery; Toronto Western Hospital; University of Toronto; 399 Bathurst Street Toronto ON M5T2S8 Canada
| | - Francesco Sammartino
- Division of Neurosurgery; Toronto Western Hospital; University of Toronto; 399 Bathurst Street Toronto ON M5T2S8 Canada
| | - Diellor Basha
- Department of Physiology; Toronto Western Hospital; University of Toronto; Toronto ON Canada
| | - Nicolas K. K. King
- Division of Neurosurgery; Toronto Western Hospital; University of Toronto; 399 Bathurst Street Toronto ON M5T2S8 Canada
| | - Alfonso Fasano
- Morton and Gloria Shulman Movement Disorders Centre and the Edmond J. Safra Program in Parkinson's Disease; Toronto Western Hospital; Toronto ON Canada
| | - Renato Munhoz
- Morton and Gloria Shulman Movement Disorders Centre and the Edmond J. Safra Program in Parkinson's Disease; Toronto Western Hospital; Toronto ON Canada
| | - Suneil K. Kalia
- Division of Neurosurgery; Toronto Western Hospital; University of Toronto; 399 Bathurst Street Toronto ON M5T2S8 Canada
| | - Mojgan Hodaie
- Division of Neurosurgery; Toronto Western Hospital; University of Toronto; 399 Bathurst Street Toronto ON M5T2S8 Canada
| | - Lashmi Venkatraghavan
- Department of Anesthesiology; Toronto Western Hospital; University of Toronto; Toronto ON Canada
| | - Andres M. Lozano
- Division of Neurosurgery; Toronto Western Hospital; University of Toronto; 399 Bathurst Street Toronto ON M5T2S8 Canada
| | - William D. Hutchison
- Department of Physiology; Toronto Western Hospital; University of Toronto; Toronto ON Canada
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Jani JM, Oluigbo CO, Reddy SK. Anesthesia for deep brain stimulation in traumatic brain injury-induced hemidystonia. Clin Case Rep 2015; 3:492-5. [PMID: 26185655 PMCID: PMC4498869 DOI: 10.1002/ccr3.289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 12/04/2014] [Accepted: 02/20/2015] [Indexed: 11/25/2022] Open
Abstract
Deep brain stimulation in an awake patient presents several unique challenges to the anesthesiologist. It is important to understand the various stages of the procedure and the complexities of anesthetic management in order to have a successful surgical outcome and provide a safe environment for the patient.
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Affiliation(s)
- Jill M Jani
- Division of Anesthesiology, Children's National Medical Center, The George Washington University School of Medicine and Health Sciences Washington, District of Columbia
| | - Chima O Oluigbo
- Division of Neurosurgery, Children's National Medical Center, The George Washington University School of Medicine and Health Sciences Washington, District of Columbia
| | - Srijaya K Reddy
- Division of Anesthesiology, Children's National Medical Center, The George Washington University School of Medicine and Health Sciences Washington, District of Columbia
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Lange M, Zech N, Seemann M, Janzen A, Halbing D, Zeman F, Doenitz C, Rothenfusser E, Hansen E, Brawanski A, Schlaier J. Anesthesiologic regimen and intraoperative delirium in deep brain stimulation surgery for Parkinson's disease. J Neurol Sci 2015; 355:168-73. [PMID: 26073485 DOI: 10.1016/j.jns.2015.06.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 05/23/2015] [Accepted: 06/07/2015] [Indexed: 11/16/2022]
Abstract
BACKGROUND In many centers the standard anesthesiological care for deep brain stimulation (DBS) surgery in Parkinson's disease patients is an asleep-awake-asleep procedure. However, sedative drugs and anesthetics can compromise ventilation and hemodynamic stability during the operation and some patients develop a delirious mental state after the initial asleep phase. Further, these drugs interfere with the patient's alertness and cooperativeness, the quality of microelectrode recordings, and the recognition of undesired stimulation effects. In this study, we correlated the incidence of intraoperative delirium with the amount of anesthetics used intraoperatively. METHODS The anesthesiologic approach is based on continuous presence and care, avoidance of negative suggestions, use of positive suggestions, and utilization of the patient's own resources. Clinical data from the operations were analyzed retrospectively, the occurrence of intraoperative delirium was extracted from patients' charts. The last 16 patients undergoing the standard conscious sedation procedure (group I) were compared to the first 22 (group II) psychologically-guided patients. RESULTS The median amount of propofol decreased from 146 mg (group I) to 0mg (group II), remifentanyl from 0.70 mg to 0.00 mg, respectively (P<0.001 for propofol and remifentanyl). Using the new procedure, 12 of 22 patients (55%) in group II required no anesthetics. Intraoperative delirium was significantly less frequent in group II (P=0.03). CONCLUSIONS The occurrence of intraoperative delirium correlates with the amount of intraoperative sedative and anesthetic drugs. Sedation and powerful analgesia are not prerequisites for patients' comfort during awake-DBS-surgery.
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Affiliation(s)
- M Lange
- Department of Neurosurgery, University of Regensburg, Medical Center, Germany; Centre for Deep Brain Stimulation, University of Regensburg, Medical Center, Germany
| | - N Zech
- Centre for Deep Brain Stimulation, University of Regensburg, Medical Center, Germany; Department of Anesthesiology, University of Regensburg, Medical Center, Germany
| | - M Seemann
- Centre for Deep Brain Stimulation, University of Regensburg, Medical Center, Germany; Department of Anesthesiology, University of Regensburg, Medical Center, Germany
| | - A Janzen
- Centre for Deep Brain Stimulation, University of Regensburg, Medical Center, Germany; Department of Neurology, University of Regensburg, Medical Center, Germany
| | - D Halbing
- Department of Neurosurgery, University of Regensburg, Medical Center, Germany
| | - F Zeman
- Center for Clinical Studies, University of Regensburg, Medical Center, Germany
| | - C Doenitz
- Department of Neurosurgery, University of Regensburg, Medical Center, Germany
| | - E Rothenfusser
- Centre for Deep Brain Stimulation, University of Regensburg, Medical Center, Germany; Department of Neurology, University of Regensburg, Medical Center, Germany
| | - E Hansen
- Centre for Deep Brain Stimulation, University of Regensburg, Medical Center, Germany; Department of Anesthesiology, University of Regensburg, Medical Center, Germany
| | - A Brawanski
- Department of Neurosurgery, University of Regensburg, Medical Center, Germany
| | - J Schlaier
- Department of Neurosurgery, University of Regensburg, Medical Center, Germany; Centre for Deep Brain Stimulation, University of Regensburg, Medical Center, Germany.
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Hippard HK, Watcha M, Stocco AJ, Curry D. Preservation of microelectrode recordings with non-GABAergic drugs during deep brain stimulator placement in children. J Neurosurg Pediatr 2014; 14:279-86. [PMID: 24995822 DOI: 10.3171/2014.5.peds13103] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Deep brain stimulation (DBS) has become accepted therapy for intractable dystonia and other movement disorders. The accurate placement of DBS electrodes into the globus pallidus internus is assisted by unimpaired microelectrode recordings (MERs). Many anesthetic and sedative drugs interfere with MERs, requiring the patient to be awake for target localization and neurological testing during the procedure. In this study, a novel anesthetic technique was investigated in pediatric DBS to preserve MERs. METHODS In this paper, the authors describe a sedative/anesthetic technique using ketamine, remifentanil, dexmedetomidine, and nicardipine in 6 pediatric patients, in whom the avoidance of GABAergic stimulating drugs permitted excellent surgical conditions with no detrimental effects on intraoperative MERs. The quality of the MERs, and the frequency of its use in making electrode placement decisions, was reviewed. RESULTS All 6 patients had good-quality MERs. The data were of sufficient quality to make a total of 9 trajectory adjustments. CONCLUSIONS Microelectrode recordings in pediatric DBS can be preserved with a combination of dexmedetomidine and ketamine, remifentanil, and nicardipine. This preservation of MERs is particularly crucial in electrode placement in children.
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Kim W, Song IH, Lim YH, Kim MR, Kim YE, Hwang JH, Kim IK, Song SW, Kim JW, Lee WW, Kim HJ, Kim C, Kim HC, Kim IY, Park HP, Kim DG, Jeon BS, Paek SH. Influence of propofol and fentanyl on deep brain stimulation of the subthalamic nucleus. J Korean Med Sci 2014; 29:1278-86. [PMID: 25246748 PMCID: PMC4168183 DOI: 10.3346/jkms.2014.29.9.1278] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 06/26/2014] [Indexed: 12/03/2022] Open
Abstract
We investigated the effect of propofol and fentanyl on microelectrode recording (MER) and its clinical applicability during subthalamic nucleus (STN) deep brain stimulation (DBS) surgery. We analyzed 8 patients with Parkinson's disease, underwent bilateral STN DBS with MER. Their left sides were done under awake and then their right sides were done with a continuous infusion of propofol and fentanyl under local anesthesia. The electrode position was evaluated by preoperative MRI and postoperative CT. The clinical outcomes were assessed at six months after surgery. We isolated single unit activities from the left and the right side MERs. There was no significant difference in the mean firing rate between the left side MERs (38.7 ± 16.8 spikes/sec, n=78) and the right side MERs (35.5 ± 17.2 spikes/sec, n=66). The bursting pattern of spikes was more frequently observed in the right STN than in the left STN. All the electrode positions were within the STNs on both sides and the off-time Unified Parkinson's Disease Rating Scale part III scores at six months after surgery decreased by 67% of the preoperative level. In this study, a continuous infusion of propofol and fentanyl did not significantly interfere with the MER signals from the STN. The results of this study suggest that propofol and fentanyl can be used for STN DBS in patients with advanced Parkinson's disease improving the overall experience of the patients.
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Affiliation(s)
- Wonki Kim
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
| | - In Ho Song
- Medical Device Development Center, Osong Medical Innovation Foundation, Cheongwon, Korea
| | - Yong Hoon Lim
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
| | - Mi-Ryoung Kim
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
| | - Young Eun Kim
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Ha Hwang
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
| | - In Keyoung Kim
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
| | - Sang Woo Song
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jin Wook Kim
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
| | - Woong-Woo Lee
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
| | - Han-Joon Kim
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
| | - Cheolyoung Kim
- Medical Imaging Laboratory and CyberMed, Inc., Seoul, Korea
| | - Hee Chan Kim
- Department of Medical Engineering, Seoul National University College of Medicine, Seoul, Korea
| | - In Young Kim
- Department of Biomedical Engineering, Hanyang University, Seoul, Korea
| | - Hee Pyoung Park
- Department of Anaesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Dong Gyu Kim
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
| | - Beom Seok Jeon
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea. ; Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Sun Ha Paek
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea. ; Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul, Korea. ; Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea. ; Clinical Research Institute, Seoul National University Hospital, Seoul, Korea
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Comparative characterization of single cell activity in the globus pallidus internus of patients with dystonia or Tourette syndrome. J Neural Transm (Vienna) 2014; 122:687-99. [DOI: 10.1007/s00702-014-1277-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Accepted: 07/15/2014] [Indexed: 10/25/2022]
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Seemann M, Zech N, Lange M, Hansen J, Hansen E. [Anesthesiological aspects of deep brain stimulation : special features of implementation and dealing with brain pacemaker carriers]. Anaesthesist 2014; 62:549-56. [PMID: 23817843 DOI: 10.1007/s00101-013-2201-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Deep brain stimulation (DBS) provides a very effective treatment for a number of neurological diseases including Parkinson's disease, movement disorders and epilepsy. In DBS microelectrodes are positioned in defined cerebral target areas and connected to a pacemaker. It is most often performed as an awake craniotomy with intraoperative testing. Various anesthesiological regimes are used to protect the patient from surgical stress on the one hand and to achieve ideal test conditions on the other. They include local anesthesia or scalp blocks, intermittent general anesthesia or analgosedation with or without airway protection; however, anesthetic agents interfere with hemodynamic stability and ventilation, with vigilance and cooperation and in addition with the symptoms and microelectrode recording. Guidance and communication have a pivotal impact on patient needs for pharmacological interventions. With increasing numbers of DBS procedures, anesthesiologists are more often faced with patients carrying brain pacemakers. For anesthesia the characteristics of the disease as well as the respective long-term medication have to be considered. In addition, the rules for handling patients with pacemakers need to be followed to avoid both dysfunction of the generator and tissue damage due to overheating of the electrodes.
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Affiliation(s)
- M Seemann
- Klinik für Anästhesiologie, Universitätsklinikum Regensburg, 93042, Regensburg, Deutschland
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Slotty PJ, Wille C, Kinfe TM, Vesper J. Continuous perioperative apomorphine in deep brain stimulation surgery for Parkinson's disease. Br J Neurosurg 2013; 28:378-82. [PMID: 24073755 DOI: 10.3109/02688697.2013.841859] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Patients with Parkinson's disease (PD) deprived of dopaminergic medication to facilitate awake testing during the deep brain stimulation (DBS) procedure are at increased risk of neurologic deterioration.. The aim of this survey was to demonstrate the safety of subcutaneous apomorphine treatment for reducing surgery-related neurologic deterioration in patients undergoing DBS surgery for PD. METHODS Ninety-two patients who underwent DBS surgery for PD between 11/2007 and 10/2011 in our department were retrospectively analyzed for this survey. Demographic data, apomorphine dosage, side-effects and need of ICU/IMC stay were collected and analyzed. RESULTS Seventy-two out of 92 patients (78.3%) received apomorphine treatment; main reason for omission of treatment was intolerable nausea (16/92, 17.3%). Apomorphine treatment was well tolerated and the most common side effect was nodular panniculitis. No severe complications were observed. No patient required ICU/IMC stay related to dopaminergic deprivation. CONCLUSIONS Perioperative withdrawal of dopaminergic medication in PD patients leads to an increased risk of neurologic and respiratory deterioration during DBS procedures. These complications can likely be tempered using perioperative subcutaneous apomorphine as a substitute. Our 5-year experience indicates a reduction in postoperative neurologic deterioration and ICU/IMC stay need. We consider perioperative apomorphine safe during DBS surgery for PD.
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Makris A, Piperopoulos A, Karmaniolou I. Multiple sclerosis: basic knowledge and new insights in perioperative management. J Anesth 2013; 28:267-78. [DOI: 10.1007/s00540-013-1697-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Accepted: 08/06/2013] [Indexed: 01/24/2023]
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The impact of multichannel microelectrode recording (MER) in deep brain stimulation of the basal ganglia. ACTA NEUROCHIRURGICA. SUPPLEMENT 2013; 117:27-33. [PMID: 23652653 DOI: 10.1007/978-3-7091-1482-7_5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Deep brain stimulation (DBS) of the basal ganglia (Ncl. subthalamicus, Ncl. ventralis intermedius thalami, globus pallidus internus) has become an evidence-based and well-established treatment option in otherwise refractory movement disorders. The Ncl. subthalamicus (STN) is the target of choice in Parkinson's disease.However, a considerable discussion is currently ongoing with regard to the necessity for micro-electrode recording (MER) in DBS surgery.The present review provides an overview on deep brain stimulation and (MER) of the STN in patients with Parkinson's disease. Detailed description is given concerning the multichannel MER systems nowadays available for DBS of the basal ganglia, especially of the STN, as a useful tool for target refinement. Furthermore, an overview is given of the historical aspects, spatial mapping of the STN by MER, and its impact for accuracy and precision in current functional stereotactic neurosurgery.The pros concerning target refinement by MER means on the one hand, and cons including increased bleeding risk, increased operation time, local or general anesthesia, and single versus multichannel microelectrode recording are discussed in detail. Finally, the authors favor the use of MER with intraoperative testing combined with imaging to achieve a more precise electrode placement, aiming to ameliorate clinical outcome in therapy-resistant movement disorders.
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Erickson KM, Cole DJ. Anesthetic considerations for awake craniotomy for epilepsy and functional neurosurgery. Anesthesiol Clin 2012; 30:241-268. [PMID: 22901609 DOI: 10.1016/j.anclin.2012.05.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The two most common neurosurgical procedures that call for an awake patient include epilepsy surgery and functional neurosurgery. Monitoring patients in the awake state allows more aggressive resection of epileptogenic foci in functionally important brain regions. Careful patient selection and preparation combined with attentive monitoring and anticipation of events are fundamental to a smooth awake procedure. Current pharmacologic agents and techniques at the neuroanesthesiologist's disposal facilitate an increasing number of procedures performed in awake patients.
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Affiliation(s)
- Kirstin M Erickson
- Department of Anesthesiology, Mayo Clinic College of Medicine, 200 First Street SE, Rochester, MN 55901, USA.
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