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Zhang RV, Carr BR. Reducing Respiratory Complications During Electroconvulsive Therapy (ECT) With Smaller Doses of Succinylcholine in a Morbidly Obese Patient: A Case Report. Cureus 2024; 16:e65654. [PMID: 39205780 PMCID: PMC11351955 DOI: 10.7759/cureus.65654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2024] [Indexed: 09/04/2024] Open
Abstract
Anesthesia for electroconvulsive therapy (ECT) requires proper medications and airway management. Besides an induction agent such as methohexital, a neuromuscular blocker such as succinylcholine (SCh) is often given for muscle relaxation. To maintain the patient's oxygen saturation, mask ventilation is required due to this transient chemical paralysis even in the presence of adequate preoxygenation. A morbidly obese, middle-aged female experienced multiple life-threatening hypoxic episodes due to "bronchospasms" during prior ECT treatments. A drastic reduction in the SCh dose to about half of the original dose led to much smoother anesthesia courses with no more hypoxic episodes during subsequent ECT treatments. We believe that the lower dosing of SCh avoided a long period of chemical paralysis, which led to a quick return of spontaneous respiration, shortened the need for airway support, and therefore avoided hypoxic episodes in subsequent ECT treatments.
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Affiliation(s)
- Rensheng V Zhang
- Department of Anesthesiology, University of Florida College of Medicine, Gainesville, USA
| | - Brent R Carr
- Department of Psychiatry, University of Florida College of Medicine, Gainesville, USA
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Park I, Kim HG, Do SH, Hwang JW, Yoon IY, Hong JK, Ryu JH. The Effect of Remimazolam on Seizure Profile, Hemodynamics, and Recovery in Patients With Electroconvulsive Therapy Comparison With Propofol and Etomidate: A Retrospective Study. J ECT 2024:00124509-990000000-00165. [PMID: 38857335 DOI: 10.1097/yct.0000000000001025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/12/2024]
Abstract
OBJECTIVES To compare seizure-related, hemodynamic, and recovery outcomes when using remimazolam for ECT with those of other anesthetics, specifically propofol and etomidate. METHODS A total of 49 patients who underwent 405 ECT treatment sessions under general anesthesia were retrospectively analyzed. Remimazolam, propofol, and etomidate were used for 93, 138, and 174 ECT sessions, respectively. The primary outcome was durations of motor and electroencephalogram (EEG) seizure activity, whereas secondary outcomes included hemodynamics (ie, mean arterial pressure [MAP] and heart rate [HR] at various time points from induction to postanesthesia care unit [PACU] discharge), antihypertensive drugs administration after electrical stimulus, and recovery profiles (ie, length of PACU stay and incidence of postictal confusion). RESULTS Durations of motor and EEG seizures were shorter for remimazolam than etomidate (motor, P < 0.001; EEG, P = 0.003) but similar compared with propofol (motor, P = 0.191; EEG, P = 0.850). During seizure, remimazolam showed a comparable MAP and HR to etomidate (MAP: P = 0.806; HR: P = 0.116). The antihypertensive drug use was lowest for remimazolam (6.8%), followed by propofol (35.6%) and etomidate (65.6%), and the mean length of PACU stay was comparable for remimazolam (19.7 min), propofol (22.8 min), and etomidate (24.5 min). The occurrence of postictal confusion did not differ among the 3 agents (P > 0.050). CONCLUSIONS Remimazolam is a promising anesthetic option for ECT because of its comparable seizure profiles, stable hemodynamics, and comparable PACU stay when compared with propofol and etomidate without additional adverse events.
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Affiliation(s)
- Insun Park
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicines, Seoul, Republic of Korea
| | - Hyeong Geun Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Sang-Hwan Do
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicines, Seoul, Republic of Korea
| | - Jung Won Hwang
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicines, Seoul, Republic of Korea
| | - In-Young Yoon
- Department of Psychiatry, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jung Kyung Hong
- Department of Psychiatry, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jung-Hee Ryu
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicines, Seoul, Republic of Korea
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Swain B, Yager A, Wanat-Hawthorne A. Perioperative Care for Electroconvulsive Therapy in an Adult Patient With Fontan Physiology. J Cardiothorac Vasc Anesth 2024; 38:1011-1014. [PMID: 38326196 DOI: 10.1053/j.jvca.2024.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/04/2024] [Accepted: 01/10/2024] [Indexed: 02/09/2024]
Affiliation(s)
- Brendan Swain
- UT Southwestern Medical Center, Department of Anesthesiology and Pain Management, Dallas, TX
| | - Ashley Yager
- UT Southwestern Medical Center, Department of Anesthesiology and Pain Management, Dallas, TX
| | - Alycia Wanat-Hawthorne
- UT Southwestern Medical Center, Department of Anesthesiology and Pain Management, Dallas, TX.
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Yoon IY, Ryu JH, Do SH, Min B, Koo CH. Etomidate versus Propofol for Electroconvulsive Therapy in Patients with Major Depressive Disorders in Terms of Clinical Responses to Treatment: A Retrospective Analysis. Brain Sci 2023; 13:1023. [PMID: 37508956 PMCID: PMC10377494 DOI: 10.3390/brainsci13071023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 06/25/2023] [Accepted: 06/30/2023] [Indexed: 07/30/2023] Open
Abstract
General anesthetic agents may be associated with the clinical efficacy of electroconvulsive therapy (ECT), as they may influence seizure quality and duration. Hence, a retrospective study was conducted to compare the clinical effects and seizure variables of etomidate and propofol during ECT. Patients treated with ECT under anesthesia with etomidate (n = 43) or propofol (n = 12) were retrospectively analyzed. Seizure variables (seizure duration, intensity, and threshold) and hemodynamic changes during ECT were assessed and recorded. Clinical responses to treatment were evaluated using the Clinical Global Impression scale and mood at discharge after the course of ECT. Adverse effects were also recorded. The demographic characteristics were similar between the two groups. There were no significant differences in the Clinical Global Impression scale scores, mood at discharge, and adverse effects between the two groups (p > 0.05); however, etomidate was associated with a significantly longer motor (42.0 vs. 23.65 s, p < 0.001) and electroencephalogram (51.8 vs. 33.5 s, p < 0.001) seizure duration than propofol. In conclusion, etomidate showed more favorable seizure profiles than propofol during ECT; however, both agents (etomidate and propofol) were associated with similar clinical efficacy profiles at discharge.
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Affiliation(s)
- In-Young Yoon
- Department of Psychiatry, Seoul National University Bundang Hospital, Seongnam 13620, Republic of Korea
- Department of Psychiatry, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Jung-Hee Ryu
- Department of Anesthesia and Pain Medicine, Seoul National University Bundang Hospital, Seongnam 13620, Republic of Korea
- Department of Anesthesia and Pain Medicine, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Sang-Hwan Do
- Department of Anesthesia and Pain Medicine, Seoul National University Bundang Hospital, Seongnam 13620, Republic of Korea
- Department of Anesthesia and Pain Medicine, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Beomjun Min
- Chung Psychiatric Clinic, Seoul 06614, Republic of Korea
| | - Chang-Hoon Koo
- Department of Anesthesia and Pain Medicine, Seoul National University Bundang Hospital, Seongnam 13620, Republic of Korea
- Department of Anesthesia and Pain Medicine, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
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Becker CR, Milad MR. Contemporary Approaches Toward Neuromodulation of Fear Extinction and Its Underlying Neural Circuits. Curr Top Behav Neurosci 2023; 64:353-387. [PMID: 37658219 DOI: 10.1007/7854_2023_442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/03/2023]
Abstract
Neuroscience and neuroimaging research have now identified brain nodes that are involved in the acquisition, storage, and expression of conditioned fear and its extinction. These brain regions include the ventromedial prefrontal cortex (vmPFC), dorsal anterior cingulate cortex (dACC), amygdala, insular cortex, and hippocampus. Psychiatric neuroimaging research shows that functional dysregulation of these brain regions might contribute to the etiology and symptomatology of various psychopathologies, including anxiety disorders and post traumatic stress disorder (PTSD) (Barad et al. Biol Psychiatry 60:322-328, 2006; Greco and Liberzon Neuropsychopharmacology 41:320-334, 2015; Milad et al. Biol Psychiatry 62:1191-1194, 2007a, Biol Psychiatry 62:446-454, b; Maren and Quirk Nat Rev Neurosci 5:844-852, 2004; Milad and Quirk Annu Rev Psychol 63:129, 2012; Phelps et al. Neuron 43:897-905, 2004; Shin and Liberzon Neuropsychopharmacology 35:169-191, 2009). Combined, these findings indicate that targeting the activation of these nodes and modulating their functional interactions might offer an opportunity to further our understanding of how fear and threat responses are formed and regulated in the human brain, which could lead to enhancing the efficacy of current treatments or creating novel treatments for PTSD and other psychiatric disorders (Marin et al. Depress Anxiety 31:269-278, 2014; Milad et al. Behav Res Ther 62:17-23, 2014). Device-based neuromodulation techniques provide a promising means for directly changing or regulating activity in the fear extinction network by targeting functionally connected brain regions via stimulation patterns (Raij et al. Biol Psychiatry 84:129-137, 2018; Marković et al. Front Hum Neurosci 15:138, 2021). In the past ten years, notable advancements in the precision, safety, comfort, accessibility, and control of administration have been made to the established device-based neuromodulation techniques to improve their efficacy. In this chapter we discuss ten years of progress surrounding device-based neuromodulation techniques-Electroconvulsive Therapy (ECT), Transcranial Magnetic Stimulation (TMS), Magnetic Seizure Therapy (MST), Transcranial Focused Ultrasound (TUS), Deep Brain Stimulation (DBS), Vagus Nerve Stimulation (VNS), and Transcranial Electrical Stimulation (tES)-as research and clinical tools for enhancing fear extinction and treating PTSD symptoms. Additionally, we consider the emerging research, current limitations, and possible future directions for these techniques.
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Affiliation(s)
- Claudia R Becker
- Department of Psychiatry, NYU Grossman School of Medicine, New York, NY, USA
| | - Mohammed R Milad
- Department of Psychiatry, NYU Grossman School of Medicine, New York, NY, USA.
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Oflezer C, Atay Ö, Kaşdoğan ZE, Özakay G, İpekçioğlu D, Bahadır H. Does the Use of Rocuronium-Sugammadex Instead of Succinylcholine in Electroconvulsive Therapy Affect Seizure Duration? Psychiatry Investig 2022; 19:824-831. [PMID: 36327962 PMCID: PMC9633168 DOI: 10.30773/pi.2022.0123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 08/07/2022] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE We compared retrospectively the seizure variables of electroconvulsive therapy (ECT) patients after administration of rocuronium-sugammadex or succinylcholine as a muscle relaxant with propofol anesthesia. METHODS The sample comprised 134 ECT patients. The mean age was 33.6±10.48 years. Anesthesia induction was provided with propofol one mg kg-intravenously (IV) followed by succinylcholine 0.5 mg kg-1 IV (n=68) (Group S) or rocuronium 0.3 mg kg-1 IV (n=66) (Group R). For patients who were given rocuronium, reversal of the residual neuromuscular block was accomplished with sugammadex (1.5 mg kg-1 IV). First session seizure variables were compared between the two groups. We also presented the clinical outcome with Clinical Global Impression-Improvement (CGI-I) and overall adverse effects. RESULTS EEG seizure durations in Group R (55.09±36.11 s) and Group S (47.00±26.33 s) were comparable and were not significantly different (p=0.432). The clinical efficacy of ECT measured by CGI-I in both groups was comparable (p=0.075). There were no major complications or death during or after ECT. CONCLUSION The results of this study show that the use of rocuronium-sugammadex as a neuromuscular blocker instead of succinylcholine during ECT with propofol anesthesia produces similar results in terms of seizure variables and clinical outcomes.
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Affiliation(s)
- Ceyhan Oflezer
- Department of Anesthesiology, University of Health Sciences, Bakirkoy Training and Research Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - Özge Atay
- Department of Psychiatry, University of Health Sciences, Bakirkoy Training and Research Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - Zümrüt Ela Kaşdoğan
- Department of Anesthesiology, University of Health Sciences, Bakirkoy Training and Research Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - Gülay Özakay
- Department of Anesthesiology, University of Health Sciences, Bakirkoy Training and Research Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - Derya İpekçioğlu
- Department of Psychiatry, University of Health Sciences, Bakirkoy Training and Research Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - Hakan Bahadır
- Department of Radiology, Private Practice, Betatom Medical Imaging Center, Istanbul, Turkey
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Yatomi T, Uchida T, Takamiya A, Wada M, Kudo S, Nakajima K, Nishida H, Yamagata B, Mimura M, Hirano J. Impact of Sevoflurane and Thiopental Used Over the Course of Electroconvulsive Therapy: Propensity Score Matching Analysis. Front Hum Neurosci 2022; 16:933622. [PMID: 35880104 PMCID: PMC9308003 DOI: 10.3389/fnhum.2022.933622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 06/13/2022] [Indexed: 12/02/2022] Open
Abstract
Objective Although anesthetics play an important role in electroconvulsive therapy (ECT), the clinical efficacy and seizure adequacy of sevoflurane in the course of ECT remain unclear. The purpose of this study was to examine the clinical efficacy and seizure adequacy of sevoflurane, compared with those of thiopental, in the course of ECT in patients with mood disorders. Methods We conducted a retrospective chart review. Patients who underwent a course of ECT and received sevoflurane (n = 26) or thiopental (n = 26) were included. Factors associated with ECT and treatment outcomes were compared between the two groups using propensity score (PS) matching. Between-group differences were examined using an independent t-test for continuous variables and a χ2-test for categorical variables. Results Patients who received sevoflurane needed more stimulations (sevoflurane: 13.2 ± 4 times, thiopental: 10.0 ± 2.5 times, df = 51, p = 0.001) and sessions (sevoflurane: 10.0 ± 2.1 times, thiopental: 8.4 ± 2.1 times, df = 51, p = 0.01) and had more inadequate seizures (sevoflurane: 5 ± 3.9 times, thiopental: 2.7 ± 2.7 times, df = 51, p = 0.015). Remission and response rates were similar in both groups. Conclusion The present findings indicate that sevoflurane should be used with caution in ECT and only when the clinical rationale is clear.
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Affiliation(s)
- Taisuke Yatomi
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Takahito Uchida
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
- Department of Psychiatry, Melbourne Neuropsychiatry Centre, The University of Melbourne, Parkville, VIC, Australia
| | - Akihiro Takamiya
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Masataka Wada
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Shun Kudo
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Kazuki Nakajima
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Hana Nishida
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Bun Yamagata
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Masaru Mimura
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Jinichi Hirano
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
- *Correspondence: Jinichi Hirano,
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Joung KW, Park DH, Jeong CY, Yang HS. Anesthetic care for electroconvulsive therapy. Anesth Pain Med (Seoul) 2022; 17:145-156. [PMID: 35538655 PMCID: PMC9091667 DOI: 10.17085/apm.22145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 03/18/2022] [Indexed: 11/17/2022] Open
Abstract
Counselling and medication are often thought of as the only interventions for psychiatric disorders, but electroconvulsive therapy (ECT) has also been applied in clinical practice for over 80 years. ECT refers to the application of an electric stimulus through the patient’s scalp to treat psychiatric disorders such as treatment-resistant depression, catatonia, and schizophrenia. It is a safe, effective, and evidence-based therapy performed under general anesthesia with muscle relaxation. An appropriate level of anesthesia is essential for safe and successful ECT; however, little is known about this because of the limited interest from anesthesiologists. As the incidence of ECT increases, more anesthesiologists will be required to better understand the physiological changes, complications, and pharmacological actions of anesthetics and adjuvant drugs. Therefore, this review focuses on the fundamental physiological changes, management, and pharmacological actions associated with various drugs, such as anesthetics and neuromuscular blocking agents, as well as the comorbidities, indications, contraindications, and complications of using these agents as part of an ECT procedure through a literature review and our own experiences.
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Affiliation(s)
- Kyoung-Woon Joung
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dong Ho Park
- Department of Anesthesiology and Pain Medicine, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon, Korea
| | - Chang Young Jeong
- Department of Anesthesiology and Pain Medicine, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon, Korea
| | - Hong Seuk Yang
- Department of Anesthesiology and Pain Medicine, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon, Korea
- Corresponding author Hong Seuk Yang, M.D., Ph.D. Department of Anesthesiology and Pain Medicine, Daejeon Eulji Medical Center, Eulji University School of Medicine, 95 Dunsanseo-ro, Seo-gu, Daejeon 35233, Korea Tel: 82-42-611-3881, Fax: 82-42-259-1111 E-mail:
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Jo YT, Lee J, Joo YH. Fever as a Side Effect after Electroconvulsive Therapy. Neuropsychobiology 2022; 81:19-27. [PMID: 34233323 DOI: 10.1159/000511542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 09/10/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Electroconvulsive therapy (ECT) is the most important and safe nonpharmacological treatment for psychiatric disorders. Some patients experience unexplained fever after ECT, but only a few studies have reported on this. METHOD We investigated fever after ECT by retrospectively reviewing the medical records of patients. Patients treated at the ECT unit of the Department of Psychiatry at Asan Medical Center, Seoul, South Korea, between 30 June 2004 and 30 June 2019, were included. Differences in variables were compared between groups with or without fever after ECT sessions. RESULT There were 28 patients (8.8%) in the fever group. Forty-three ECT sessions (1.5%) resulted in fever after treatment. The female-to-male ratio was higher in the fever group than in the control group, and the mean number of total ECT sessions was also higher in the fever group than in the control group, but there were no other differences between the 2 groups. CONCLUSION Comparing fever and control sessions, fever sessions relatively preceded control sessions and had a longer seizure duration. Postictal delirium occurred more often in the fever sessions than in control sessions. Fever sessions had a higher white blood cell count and lower concomitant quetiapine dosage than control sessions. Because 8.8% of patients who received ECT experienced fever after treatment more than once, fever after ECT is considered to be a common side effect.
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Affiliation(s)
- Young Tak Jo
- Department of Psychiatry, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jungsun Lee
- Department of Psychiatry, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yeon Ho Joo
- Department of Psychiatry, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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Lee K, Jenkins KD, Sparkle T. A Narrative Overview of Current Anesthetic Drugs in Electroconvulsive Therapy. Life (Basel) 2021; 11:life11090981. [PMID: 34575130 PMCID: PMC8466199 DOI: 10.3390/life11090981] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/30/2021] [Accepted: 09/15/2021] [Indexed: 11/18/2022] Open
Abstract
Electroconvulsive therapy (ECT) is a definitive treatment for patients with psychiatric disorders that are severe, acute, or refractory to pharmacologic therapy. Providing anesthesia for ECT is challenging, as the effect of drugs on hemodynamics, seizure duration, comfort, and recovery must be considered. We highlight and aim to review the common anesthetics used in ECT and related evidence. While drugs such as methohexital, succinylcholine, and etomidate have been used in the past, other drugs such as dexmedetomidine, ketamine, and remifentanil may provide a more balanced anesthetic with a greater safety profile in select populations. Overall, it is essential to consider the patient’s co-morbidities and associated risks when deciding on an anesthetic drug.
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GÜMÜŞ BA, ERTEKİN H. Longitudinal evaluation and treatment compliance of patients with mood disorders treated with electroconvulsive therapy. FAMILY PRACTICE AND PALLIATIVE CARE 2021. [DOI: 10.22391/fppc.657962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Sevoflurane in electroconvulsive therapy: A systematic review and meta-analysis of randomised trials. J Psychiatr Res 2021; 141:16-25. [PMID: 34171759 DOI: 10.1016/j.jpsychires.2021.06.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 06/09/2021] [Accepted: 06/14/2021] [Indexed: 11/22/2022]
Abstract
Sevoflurane is the most commonly used inhaled anaesthetic in electroconvulsive therapy (ECT). The objective of this study was to provide an up-to-date and comprehensive review on how the use of sevoflurane affects seizure adequacy (seizure duration and postictal suppression index [PSI]) and circulatory dynamics in ECT. We performed a meta-analysis of RCTs that investigated seizure adequacy and circulatory dynamics in patients treated with ECT using sevoflurane (sevoflurane group) and intravenous anaesthetics (non-sevoflurane group). A total of 12 RCTs (377 patients and 1339 ECT sessions) were included. Sevoflurane significantly decreased the electroencephalogram (EEG) seizure durations in comparison with intravenous anaesthetics, whereas no significant difference was observed in PSI (EEG: 9 studies, standardized mean difference (SMD) = 0.74, 95% confidence interval (CI) = -1.11 to -0.38, p = 0.0002; PSI: 4 studies, SMD = -0.06, CI -0.13 to 0.25, p = 0.59). The use of sevoflurane in ECT significantly increased heart rate (HR) compared with intravenous anaesthetics (9 studies, SMD = 0.31, CI 012-0.51, p = 0.004). In the pre-planned subgroup analysis, sevoflurane significantly reduced seizure duration compared with other types of anaesthetics, including propofol, barbiturates and ketamine. Furthermore, it was found that the risk of adverse events in ECT with sevoflurane were not significantly different from intravenous anaesthetics (6 studies, risk ratio = 1.33, CI 0.95-1.86, p = 0.09), with agitaion being the most common adverse effects. The results of our study suggest that using sevoflurane for ECT significantly reduces seizure duration, increases maximum HR and brings about no difference in the adverse event risk compared with those using intravenous anaesthetics for ECT. Therefore, there may not be compelling evidence favouring sevoflurane use for ECT, except in cases where intravenous access is difficult.
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Subsoontorn P, Lekprasert V, Waleeprakhon P, Ittasakul P, Laopuangsak A, Limpoon S. Premedication with dexmedetomidine for prevention of hyperdynamic response after electroconvulsive therapy: a cross-over, randomized controlled trial. BMC Psychiatry 2021; 21:408. [PMID: 34404384 PMCID: PMC8371895 DOI: 10.1186/s12888-021-03406-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/27/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Electroconvulsive therapy (ECT) is an effective therapy for psychiatric disorders, but is associated with acute hyperdynamic responses including transient hypertension and tachycardia. This study aimed to assess the effectiveness of premedication with dexmedetomidine for hemodynamic attenuation after ECT and to evaluate its effects on seizure duration, postictal asystole duration, post ECT agitation and recovery time. METHODS Twenty-four psychiatric patients who underwent a total of 72 ECT sessions (three sessions per patient) were randomly allocated to receive either dexmedetomidine 0.5 mcg/kg intravenous, dexmedetomidine 1 mcg/kg intravenous, or saline (control group) 15 min before the first ECT session. The patients subsequently received the other two premedication options for their next two ECT sessions. Blood pressure and heart rate were recorded at 5, 10, and 15 min after drug infusion and at 2.5, 5, 7.5, 10, 15, 20, 25, and 30 min after ECT. Asystole duration, seizure duration, post ECT agitation and recovery times were also recorded. RESULTS The baseline characteristics were similar between the groups. Systolic blood pressure in both dexmedetomidine groups was significantly lower than that in the control group after ECT (p = 0.002). Diastolic blood pressure and heart rate were significantly lower in the dexmedetomidine 1 mcg/kg group (p = 0.002 and p = 0.013, respectively) compared with the control group. Asystole duration, seizure durations, post ECT agitation and recovery times were similar between the groups. CONCLUSIONS Dexmedetomidine 1 mcg/kg administered 15 min before ECT attenuated the hemodynamic response, including suppressing the systolic, diastolic and heart rate increases, during ECT without affecting recovery time. It also did not prolong the post-stimulus asystole duration. TRIAL REGISTRATION TCTR20170715003 , registered at Thai Clinical Trials Registry (TCTR), principal investigator: Pattika Subsoontorn, date of registration: 15/07/2017.
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Affiliation(s)
- Pattika Subsoontorn
- grid.10223.320000 0004 1937 0490Department of Anesthesiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Varinee Lekprasert
- grid.10223.320000 0004 1937 0490Department of Anesthesiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Punjaporn Waleeprakhon
- grid.10223.320000 0004 1937 0490Department of Psychiatry, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Rachathewi, Bangkok, 10400 Thailand
| | - Pichai Ittasakul
- Department of Psychiatry, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Rachathewi, Bangkok, 10400, Thailand.
| | - Atchaporn Laopuangsak
- grid.10223.320000 0004 1937 0490Department of Anesthesiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Suwimon Limpoon
- grid.10223.320000 0004 1937 0490Department of Anesthesiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Kaster TS, Vigod SN, Gomes T, Sutradhar R, Wijeysundera DN, Blumberger DM. Risk of serious medical events in patients with depression treated with electroconvulsive therapy: a propensity score-matched, retrospective cohort study. Lancet Psychiatry 2021; 8:686-695. [PMID: 34265274 DOI: 10.1016/s2215-0366(21)00168-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 04/13/2021] [Accepted: 04/19/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND Previous studies examining the risk of medical complications from electroconvulsive therapy have been confounded and this might contribute to its underuse. This study aimed to compare the risk of serious medical events, defined as those resulting in hospitalisation or death, among patients with depression who received electroconvulsive therapy versus patients who did not receive electroconvulsive therapy. METHODS This was a propensity score-matched, retrospective cohort study using linked population-based administrative health data for adults admitted to designated psychiatric facilities in Ontario, Canada, for more than 3 days with depression between April 1, 2007, to Feb 28, 2017. Electroconvulsive therapy exposure was defined as one or more physician billing procedure codes during hospitalisation. The unit of analysis was individual admissions and propensity score matching was used to match each exposed admission to an unexposed admission to estimate the average treatment effect of electroconvulsive therapy among those treated. The primary outcome was serious medical events, a composite of hospitalisation for medical (ie, non-psychiatric) reasons or non-suicide death within 30 days from electroconvulsive therapy exposure or matched date in the unexposed group. Effect modification was examined using tests of interaction for three clinically relevant prespecified subgroups (sex, presence of psychotic symptoms, and illness polarity). Secondary outcomes were medical hospitalisation and non-suicide death separately, suicide death, and specific serious medical events. FINDINGS In propensity score matched analyses, there were 10 016 psychiatric hospitalisation records (6628 women, 3388 men) with mean age 56·6 years (SD 16·3) and no ethnicity data available. 65 818 admissions were eligible for matching and 5008 were matched (1:1) in each exposure group. In the propensity score matched cohort, the incidence of serious medical events was 0·25 per person-year in the exposed group and 0·33 per person-year in the unexposed group (cause-specific hazard ratio 0·78 [95% CI 0·61-1·00]). Suicide death as a competing risk did not alter this finding. The risk of suicide death was significantly lower in the exposed (≤5 of 5008 admissions) versus the unexposed group (11 [0·2%] of 5008 admissions; p<0·03). Bipolar depression, compared with unipolar depression, was associated with a greater reduction in the risk of serious medical events with electroconvulsive therapy. Electroconvulsive therapy was not associated with medical hospitalisation or non-suicide death separately, nor with any specific serious medical event. INTERPRETATION Among individuals hospitalised with depression, we found no evidence for a clinically significant increased risk for serious medical events with exposure to electroconvulsive therapy, and the risk of suicide was found to be significantly reduced, suggesting the benefits of electroconvulsive therapy for depression outcomes might outweigh its risks in this population. FUNDING Norris Scholars Award, Department of Psychiatry, University of Toronto; the Canadian Institutes for Health Research.
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Affiliation(s)
- Tyler S Kaster
- Temerty Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Simone N Vigod
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; Women's College Research Institute, Women's College Hospital, Toronto, ON, Canada; ICES, Toronto, ON, Canada.
| | - Tara Gomes
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; Li Ka Shing Knowledge Institute of St Michael's Hospital, Toronto, ON, Canada; ICES, Toronto, ON, Canada
| | - Rinku Sutradhar
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; ICES, Toronto, ON, Canada
| | - Duminda N Wijeysundera
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, ON, Canada; Li Ka Shing Knowledge Institute of St Michael's Hospital, Toronto, ON, Canada; ICES, Toronto, ON, Canada; Department of Anesthesia, St Michael's Hospital, Toronto, ON, Canada
| | - Daniel M Blumberger
- Temerty Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Campbell Family Mental Health Research Institute Centre for Addiction and Mental Health, Toronto, ON, Canada
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Zierhut MM, Bernard RM, Turner E, Mohamad S, Hahn E, Bajbouj M. Electroconvulsive therapy for negative symptoms in schizophrenia: a literature review from 2000 to 2021. CURRENT PSYCHOLOGY 2021. [DOI: 10.1007/s12144-021-01989-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
AbstractNegative symptoms in schizophrenia remain a clinical challenge with small effect sizes and evidence for pharmacological or psychotherapeutic treatment approaches. Studies suggest that electroconvulsive therapy (ECT) holds some promise as a treatment option of often persistent negative symptoms with clinically meaningful effects. This review summarizes the existing evidence on the efficacy of ECT on negative symptoms in patients with schizophrenia. Thirty-five publications were included in this literature review comprising 21 studies, two meta-analyses, eight reviews and four case reports. Conclusions should be interpreted cautiously, given the small number and methodological shortcomings of the included publications with a variation of study designs and missing standardized protocols. Implications for future research and practice are critically discussed. Recommendations are given to provide more evidence that will meet the clinical challenge of reducing the negative symptoms in schizophrenia. Study designs that focus explicitly on negative symptoms and assess patients over longer follow up periods could be helpful. Future research should include control groups, and possibly establish international multicentered studies to get a sufficient study population. Findings suggest that patients with schizophrenia resistant to pharmacological treatment might benefit from ECT. A risk and benefit assessment speaks in favour of the ECT treatment. Future practice of ECT should include a combination treatment with antipsychotics. Whereas the use of anaesthetics and electrode placement does not seem to play a role, the recommendation regarding frequency of ECT treatments is currently three times a week, For the assessment of negative symptoms the assessment tool should be chosen carefully.
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İkiz C, Günenç F, İyilikçi L, Özbilgin Ş, Ellidokuz H, Cimilli C, Mermi Z, Gökel E. Effects of Propofol and Propofol-Remifentanil Combinations on Haemodynamics, Seizure Duration and Recovery during Electroconvulsive Therapy. Turk J Anaesthesiol Reanim 2021; 49:44-51. [PMID: 33718905 PMCID: PMC7932704 DOI: 10.5152/tjar.2020.157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 01/20/2020] [Indexed: 11/22/2022] Open
Abstract
Objective This study aimed to evaluate the effects of adding different doses of remifentanil to propofol treatment compared with propofol alone with regard to parameters, including the seizure duration, haemodynamic changes and recovery time, in patients undergoing electroconvulsive therapy (ECT). Methods This study was designed as a self-controlled, prospective, double-blind investigation of 17 patients between the ages of 20 and 65 years who had planned treatment with ECT at a psychiatric clinic. Group P (propofol) was administered 10 mL of normal saline after 0.5 mg kg−1 intravenous (IV) bolus of propofol. Group R I (propofol plus remifentanil-1) was administered 1.5 μg kg−1 of remifentanil, and group R II (propofol plus remifentanil-2) was given 2 μg kg−1 of remifentanil after 0.5 mg kg−1 IV bolus of propofol. The haemodynamic variables after seizure and the seizure duration were recorded. Time to return to spontaneous respiration, eye opening and achieving Aldrete score >9 were recorded. Results The electroencephalography seizure duration was significantly longer in groups R I (34.7±13 s) and R II (34.9±12) than in group P (24±7.5). Motor seizure duration was longer in groups R I (29.70±12.8) and R II (28.1±10) than in group P (21±7.3). The amount of total propofol was 121±21 mg in group P, 69.4±2 mg in group R I and 67±17 mg in group R II. Times to eye opening, following simple commands, and achieving Aldrete score >9 were significantly shorter in groups R I and R II than in group P. Conclusion ECT is a safe and effective treatment for patients with psychiatric disorders. Propofol-remifentanil anaesthesia prolongs the seizure duration and shortens the recovery time, suggesting that this combination may particularly be well suited for use in this patient group.
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Affiliation(s)
- Canan İkiz
- Department of Anaesthesiology and Intensive Care, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Ferim Günenç
- Department of Anaesthesiology and Intensive Care, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Leyla İyilikçi
- Department of Anaesthesiology and Intensive Care, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Şule Özbilgin
- Department of Anaesthesiology and Intensive Care, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Hülya Ellidokuz
- Department of Medical Informatics and Biostatistics, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Can Cimilli
- Department of Psychiatry, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Zehra Mermi
- Department of Anaesthesiology and Intensive Care, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Erol Gökel
- Department of Anaesthesiology and Intensive Care, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
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Abstract
Electroconvulsive therapy (ECT) is an important component in the treatment of depression and schizophrenia in Germany. For this intervention patients undergo short-term general anesthesia and muscle relaxation. Before anesthesia can be carried out patients are subject to a comprehensive examination. For general anesthesia all established hypnotics can be used, but differences with respect to the success of the ECT have been described. Short-acting or reversible relaxants should be preferentially used. The risks of general anesthesia during ECT are estimated to be low but a transient hemodynamic instability of patients can occur. Treatment can be performed as an inpatient but also as an outpatient procedure.
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Affiliation(s)
- T Ninke
- Klinik für Anaesthesiologie, Klinikum der Universität München, LMU München, München, Deutschland.
| | - S Bayerl
- Klinik für Anaesthesiologie, Klinikum der Universität München, LMU München, München, Deutschland
| | - P Groene
- Klinik für Anaesthesiologie, Klinikum der Universität München, LMU München, München, Deutschland
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19
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Lin CE, Chun CH, Chen LF, Chien WC. Increased Risk of Pain after Electroconvulsive Therapy among Depressed Patients: a Nationwide Study in Taiwan. Psychiatr Q 2020; 91:237-250. [PMID: 31823195 DOI: 10.1007/s11126-019-09682-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The risk of pain after electroconvulsive therapy (ECT) among depressed patients is still controversial. We aimed to investigate the risk of pain post-ECT among patients with depression. We investigated patients with depression, based on the data in the National Health Insurance Research Database. A comparison cohort comprising depressed non-ECT patients with at least three psychiatric admissions were matched. A Cox proportional regression model was used to investigate the risk of pain between the ECT and comparison cohorts. The ECT and comparison cohorts consisted of 1246 and 4984 patients, respectively. Compared to the control group patients, the ECT group patients had a significantly increased risk of developing overall pain (aHR = 5.753; 95% CI: 2.405-11.760; P < 0.001). Specifically, the risk of developing headache (aHR = 7.270; 95% CI: 1.226-47.731; P = 0.026) and musculoskeletal pain (MSP; aHR = 5.330; 95% CI: 2.937-11.663; P = 0.001) was significantly higher than in the control group. The sensitivity analysis, which involved checking pain events for each week to the end of the study, also provided significant findings in overall pain (aHR = 13.013, 95% CI: 2.121-94.258, P < 0.001), headache (aHR = 10.995; 95% CI: 1.099-122.601; P = 0.042) and MSP (aHR = 14.210, 95% CI: 2.436-82.898, P = 0.003) within 3 weeks of follow-up. This study suggests that depressed patients who undergo ECT may have an increased risk of developing subsequent pain. Further research is warranted to elucidate whether pain is associated with ECT because several potential confounders existed.
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Affiliation(s)
- Ching-En Lin
- Department of Psychiatry, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taipei, Taiwan, Republic of China.,School of Medicine, Tzu Chi University, Hualien, Taiwan, Republic of China
| | - Chi-Hsiang Chun
- Department of Medical Research, Tri-Service General Hospital, Number 325, Section 2, Chenggong Road, Neihu District, Taipei City, 11490, Taiwan, Republic of China.,School of Public Health, National Defense Medical Centre, Taipei, Taiwan, Republic of China
| | - Li-Fen Chen
- National Defense Medical Centre, Taipei, Taiwan, Republic of China.,Department of Psychiatry, Hualien Armed Forces General Hospital, Hualien, Taiwan, Republic of China
| | - Wu-Chien Chien
- Department of Medical Research, Tri-Service General Hospital, Number 325, Section 2, Chenggong Road, Neihu District, Taipei City, 11490, Taiwan, Republic of China. .,School of Public Health, National Defense Medical Centre, Taipei, Taiwan, Republic of China.
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20
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Lisanby SH, McClintock SM, Alexopoulos G, Bailine SH, Bernhardt E, Briggs MC, Cullum CM, Deng ZD, Dooley M, Geduldig ET, Greenberg RM, Husain MM, Kaliora S, Knapp RG, Latoussakis V, Liebman LS, McCall WV, Mueller M, Petrides G, Prudic J, Rosenquist PB, Rudorfer MV, Sampson S, Teklehaimanot AA, Tobias KG, Weiner RD, Young RC, Kellner CH. Neurocognitive Effects of Combined Electroconvulsive Therapy (ECT) and Venlafaxine in Geriatric Depression: Phase 1 of the PRIDE Study. Am J Geriatr Psychiatry 2020; 28:304-316. [PMID: 31706638 PMCID: PMC7050408 DOI: 10.1016/j.jagp.2019.10.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/04/2019] [Accepted: 10/04/2019] [Indexed: 11/16/2022]
Abstract
OBJECTIVE There is limited information regarding the tolerability of electroconvulsive therapy (ECT) combined with pharmacotherapy in elderly adults with major depressive disorder (MDD). Addressing this gap, we report acute neurocognitive outcomes from Phase 1 of the Prolonging Remission in Depressed Elderly (PRIDE) study. METHODS Elderly adults (age ≥60) with MDD received an acute course of 6 times seizure threshold right unilateral ultrabrief pulse (RUL-UB) ECT. Venlafaxine was initiated during the first treatment week and continued throughout the study. A comprehensive neurocognitive battery was administered at baseline and 72 hours following the last ECT session. Statistical significance was defined as a two-sided p-value of less than 0.05. RESULTS A total of 240 elderly adults were enrolled. Neurocognitive performance acutely declined post ECT on measures of psychomotor and verbal processing speed, autobiographical memory consistency, short-term verbal recall and recognition of learned words, phonemic fluency, and complex visual scanning/cognitive flexibility. The magnitude of change from baseline to end for most neurocognitive measures was modest. CONCLUSION This is the first study to characterize the neurocognitive effects of combined RUL-UB ECT and venlafaxine in elderly adults with MDD and provides new evidence for the tolerability of RUL-UB ECT in an elderly sample. Of the cognitive domains assessed, only phonemic fluency, complex visual scanning, and cognitive flexibility qualitatively declined from low average to mildly impaired. While some acute changes in neurocognitive performance were statistically significant, the majority of the indices as based on the effect sizes remained relatively stable.
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Affiliation(s)
- Sarah H. Lisanby
- Division of Brain Stimulation and Neurophysiology, Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC (Now at the National Institute of Mental Health),Noninvasive Neuromodulation Unit, Experimental Therapeutics Branch, Intramural Research Program, National Institute of Mental Health
| | - Shawn M. McClintock
- Division of Brain Stimulation and Neurophysiology, Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC (Now at the National Institute of Mental Health),Department of Psychiatry, UT Southwestern Medical Center, Dallas, TX
| | - George Alexopoulos
- Department of Psychiatry and Behavioral Sciences, New York Presbyterian/Weill Cornell Medical Center, White Plains, NY
| | - Samuel H. Bailine
- Department of Psychiatry, Zucker Hillside Hospital/North Shore-LIJ Health System, New York, NY
| | | | - Mimi C. Briggs
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
| | - C. Munro Cullum
- Department of Psychiatry, UT Southwestern Medical Center, Dallas, TX
| | - Zhi-De Deng
- Noninvasive Neuromodulation Unit, Experimental Therapeutics Branch, Intramural Research Program, National Institute of Mental Health
| | - Mary Dooley
- Department of Public Health Sciences, College of Medicine, Medical University of South Carolina, Charleston, SC
| | - Emma T. Geduldig
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | - Mustafa M. Husain
- Division of Brain Stimulation and Neurophysiology, Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC (Now at the National Institute of Mental Health),Department of Psychiatry, UT Southwestern Medical Center, Dallas, TX
| | - Styliani Kaliora
- Department of Psychiatry, Zucker Hillside Hospital/North Shore-LIJ Health System, New York, NY
| | - Rebecca G. Knapp
- Department of Public Health Sciences, College of Medicine, Medical University of South Carolina, Charleston, SC
| | - Vassilios Latoussakis
- Department of Psychiatry and Behavioral Sciences, New York Presbyterian/Weill Cornell Medical Center, White Plains, NY
| | - Lauren S. Liebman
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
| | - William V. McCall
- Department of Psychiatry and Health Behavior, Medical College of Georgia, Augusta University, Augusta, GA
| | - Martina Mueller
- Department of Public Health Sciences, College of Medicine, Medical University of South Carolina, Charleston, SC
| | - Georgios Petrides
- Department of Psychiatry, Zucker Hillside Hospital/North Shore-LIJ Health System, New York, NY
| | - Joan Prudic
- Department of Psychiatry, Columbia University/New York State Psychiatric Institute, New York, NY
| | - Peter B. Rosenquist
- Department of Psychiatry and Health Behavior, Medical College of Georgia, Augusta University, Augusta, GA
| | - Matthew V. Rudorfer
- Division of Services and Intervention Research, National Institute of Mental Health, National Institutes of Health, Bethesda, MD
| | - Shirlene Sampson
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN
| | - Abeba A. Teklehaimanot
- Department of Public Health Sciences, College of Medicine, Medical University of South Carolina, Charleston, SC
| | - Kristen G. Tobias
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Richard D. Weiner
- Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC
| | - Robert C. Young
- Department of Psychiatry and Behavioral Sciences, New York Presbyterian/Weill Cornell Medical Center, White Plains, NY
| | - Charles H. Kellner
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
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Stein ALS, Sacks SM, Roth JR, Habis M, Saltz SB, Chen C. Anesthetic Management During Electroconvulsive Therapy in Children. Anesth Analg 2020; 130:126-140. [DOI: 10.1213/ane.0000000000004337] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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22
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Is there any relationship between propofol induction dose and duration of seizure for repetitive electroconvulsive therapies? JOURNAL OF SURGERY AND MEDICINE 2019. [DOI: 10.28982/josam.595773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Aytuluk HG, Simsek T, Yilmaz M, Turan AZ, Saracoglu KT. Can Propofol Lead to an Increase in Seizure Threshold Over the Course of Electroconvulsive Therapy? CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE 2019; 17:523-530. [PMID: 31671490 PMCID: PMC6852674 DOI: 10.9758/cpn.2019.17.4.523] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 04/22/2019] [Accepted: 07/29/2019] [Indexed: 01/08/2023]
Abstract
Objective To evaluate the effects of 2 different dose regimens of propofol (low dose: < 1 mg/kg, high dose: ≥ 1 mg/kg) on the duration of the seizures, the required energy for the seizures, and the seizure threshold over the course of electroconvulsive therapy (ECT). Methods The electronic medical records of 165 patients receiving 971 sessions of ECT were analyzed retrospectively. Patients were evaluated in two groups according to the according to propofol doses that they had received for ECT. Group LP (n = 91): patients who received low dose propofol (< 1 mg/kg). Group HP (n = 74): patients who received high dose propofol (≥1 mg/kg). Results The required energy for seizures in Group HP were significantly higher than the Group LP in the 3rd, 4th, 5th, 6th, 7th, 8th, and 9th sessions (p < 0.05). The duration of seizures in the Group HP were significantly lower than the Group LP in the 1st, 2nd, 4th, 5th, 7th, and 8th sessions (p < 0.05). Higher electrical stimulus was needed to acquire a minimum length of seizure (> 25 sn) during the course of ECT in higher propofol doses. Although there was an increase in the seizure threshold over the course of ECT in both groups, this increase was found to be much more pronounced in the high-dose propofol group according to the low-dose propofol group. Longer duration of seizures was observed in the low-dose propofol group. Conclusion Higher doses of propofol in induction of anesthesia can lead to a more progressive rise in seizure threshold than lower doses of propofol.
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Affiliation(s)
- Hande Gurbuz Aytuluk
- Department of Anesthesiology and Reanimation, University of Health Sciences Derince Training and Research Hospital, Kocaeli, Turkey
| | - Tahsin Simsek
- Department of Anesthesiology and Reanimation, University of Health Sciences Derince Training and Research Hospital, Kocaeli, Turkey
| | - Mehmet Yilmaz
- Department of Anesthesiology and Reanimation, University of Health Sciences Derince Training and Research Hospital, Kocaeli, Turkey
| | - Ayse Zeynep Turan
- Department of Anesthesiology and Reanimation, University of Health Sciences Derince Training and Research Hospital, Kocaeli, Turkey
| | - Kemal Tolga Saracoglu
- Department of Anesthesiology and Reanimation, University of Health Sciences Derince Training and Research Hospital, Kocaeli, Turkey
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Próchnicki M, Rudzki G, Dzikowski M, Jaroszyński A, Karakula-Juchnowicz H. The impact of electroconvulsive therapy on the spatial QRS-T angle and cardiac troponin T concentration in psychiatric patients. PLoS One 2019; 14:e0224020. [PMID: 31644576 PMCID: PMC6808446 DOI: 10.1371/journal.pone.0224020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 10/04/2019] [Indexed: 01/10/2023] Open
Abstract
Background Electroconvulsive therapy (ECT) is an effective treatment method used in psychiatry; however, its cardiac safety has not been clearly demonstrated. The aim of the study was evaluation of the ECT effects on the myocardium based on troponin T concentrations and the following ECG parameters: the spatial QRS-T angle (QRS-TA), QRS duration (QRSd) and the corrected QT interval (QTc). Methods In the study 44 patients (12 female and 32 male) were enrolled diagnosed with schizophrenia (n = 21) and major depressive disorders (n = 23), according to the DSM-IVR criteria. All cases were undergoing ECT procedures. The mean age of the patients was 36.9±16 years (range: 18–74). Resting ECG was recorded before performing ECG and 1 hour after. The spatial QRS-TA was reconstructed from 12-lead ECG using the inverse Dower method. Troponin T concentration was assessed before the procedure and 6 hours after ECT. Results No significant changes to troponin T concentrations were observed during the ECT series. The pre-ECT value of the spatial QRS-TA was 41.1±18.9°. The follow-up examinations did not reveal any significant increase of this parameter (p = 0.09) in any of the consecutive measurements. There were no significant changes in the QTc interval duration or the QRS complex duration demonstrated before the third, fifth and last procedure in the cycle (p>0.05). No significant changes to troponin T concentrations were observed during the ECT series. Conclusions Our findings indicate a lack of negative ECT effects on the risk of adverse cardiovascular events measured by the spatial QRS-T angle and cardiac troponin T concentration.
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Affiliation(s)
- Michał Próchnicki
- I Department of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, Lublin, Poland
- * E-mail:
| | - Grzegorz Rudzki
- Department of Endocrinology, Medical University of Lublin, Lublin, Poland
| | - Michał Dzikowski
- I Department of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, Lublin, Poland
| | - Andrzej Jaroszyński
- Department of Family Medicine and Geriatrics, Jan Kochanowski University, Kielce, Poland
| | - Hanna Karakula-Juchnowicz
- I Department of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, Lublin, Poland
- Department of Clinical Neuropsychiatry, Medical University of Lublin, Lublin, Poland
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25
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Iqbal F, Thompson AJ, Riaz S, Pehar M, Rice T, Syed NI. Anesthetics: from modes of action to unconsciousness and neurotoxicity. J Neurophysiol 2019; 122:760-787. [PMID: 31242059 DOI: 10.1152/jn.00210.2019] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Modern anesthetic compounds and advanced monitoring tools have revolutionized the field of medicine, allowing for complex surgical procedures to occur safely and effectively. Faster induction times and quicker recovery periods of current anesthetic agents have also helped reduce health care costs significantly. Moreover, extensive research has allowed for a better understanding of anesthetic modes of action, thus facilitating the development of more effective and safer compounds. Notwithstanding the realization that anesthetics are a prerequisite to all surgical procedures, evidence is emerging to support the notion that exposure of the developing brain to certain anesthetics may impact future brain development and function. Whereas the data in support of this postulate from human studies is equivocal, the vast majority of animal research strongly suggests that anesthetics are indeed cytotoxic at multiple brain structure and function levels. In this review, we first highlight various modes of anesthetic action and then debate the evidence of harm from both basic science and clinical studies perspectives. We present evidence from animal and human studies vis-à-vis the possible detrimental effects of anesthetic agents on both the young developing and the elderly aging brain while discussing potential ways to mitigate these effects. We hope that this review will, on the one hand, invoke debate vis-à-vis the evidence of anesthetic harm in young children and the elderly, and on the other hand, incentivize the search for better and less toxic anesthetic compounds.
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Affiliation(s)
- Fahad Iqbal
- Vi Riddell Pain Program, Alberta Children's Hospital Research Institute, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Andrew J Thompson
- Vi Riddell Pain Program, Alberta Children's Hospital Research Institute, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Department of Neuroscience, Faculty of Science, University of Calgary, Calgary, Alberta, Canada
| | - Saba Riaz
- Vi Riddell Pain Program, Alberta Children's Hospital Research Institute, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Marcus Pehar
- Vi Riddell Pain Program, Alberta Children's Hospital Research Institute, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Tiffany Rice
- Department of Anesthesiology, Perioperative and Pain Medicine, Alberta Children's Hospital, University of Calgary, Calgary, Alberta, Canada
| | - Naweed I Syed
- Vi Riddell Pain Program, Alberta Children's Hospital Research Institute, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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Karahan MA, Büyükfırat E, Binici O, Uyanıkoğlu H, Incebıyık A, Asoğlu M, Altay N. The Effects of Rocuronium-sugammadex on Fetomaternal Outcomes in Pregnancy Undergoing Electroconvulsive Therapy: A Retrospective Case Series and Literature Review. Cureus 2019; 11:e4820. [PMID: 31404381 PMCID: PMC6682383 DOI: 10.7759/cureus.4820] [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] [Indexed: 11/29/2022] Open
Abstract
Introduction The aim of this study was to evaluate the anesthesia management of pregnant patients who received electroconvulsive therapy (ECT) at our hospital and to examine the effects of this procedure on mothers and fetuses. Methods This study was conducted with 15 pregnant patients who underwent the ECT procedure who did not benefit from medical treatment or who did not want medical treatment. We evaluated the psychiatric, obstetric, and especially anesthesiology records of these patients. All of the patients received 1 mg/kg propofol with 0.6 mg/kg rocuronium. Eight mg/kg sugammadex was used to terminate the effects of the non-depolarizing neuromuscular blocking agents. Their demographic characteristics, history of diagnosis, total ECT sessions, duration of hospitalization, discharge status, neonatal outcomes, short- and long-term maternal or fetal complications, anesthetic management, and recovery parameters were retrospectively reviewed. Results Fifteen pregnant patients received a total of 95 ECT treatments. No anesthesia-related maternal complications developed. In terms of the recovery parameters of the patients, the mean duration of the motor seizure was 28.7 ± 6.3 seconds, the mean time to spontaneous respiration was 224 ± 21.8 secs, the mean time to opening the eyes was 403.6 ± 21.1 secs, and the mean time to command compliance was 415.24 ± 81.15 secs. The mean gestational week was 14.06 ± 6.65, and the mean number of pregnancies was 2.87 ± 2.29. Seven (46,7%) patients were in the first trimester of pregnancy, six (40%) were in the second trimester, and two (13.3%) were in the third trimester. Spontaneous abortion occurred in four patients, six patients gave birth by spontaneous vaginal delivery, and five patients delivered by cesarean section. Neonatal respiratory distress developed in only one fetus. Conclusion Anesthesia management during ECT can be provided safely by using propofol and rocuronium-sugammadex in pregnancy in the postoperative period. However, there is a risk of abortion and neonatal respiratory distress in the use of ECT, especially in the first trimester period. It is advisable to inform the patient's family in detail before this procedure outcome.
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Affiliation(s)
- Mahmut A Karahan
- Anesthesiology and Critical Care, University of Harran, Sanliurfa, TUR
| | - Evren Büyükfırat
- Anesthesiology and Critical Care, University of Harran, Sanliurfa, TUR
| | - Orhan Binici
- Anesthesiology and Critical Care, University of Harran, Sanliurfa, TUR
| | | | - Adnan Incebıyık
- Obstetrics and Gynecology, University of Harran, Sanliurfa, TUR
| | | | - Nuray Altay
- Anesthesiology and Critical Care, University of Harran, Sanliurfa, TUR
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Jagtiani A, Khurana H, Malhotra N. Comparison of efficacy of ketamine versus thiopentone-assisted modified electroconvulsive therapy in major depression. Indian J Psychiatry 2019; 61:258-264. [PMID: 31142903 PMCID: PMC6532456 DOI: 10.4103/psychiatry.indianjpsychiatry_386_18] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND It is well known that depression improves faster with electroconvulsive treatment (ECT) than with antidepressant medications. N-methyl-D-aspartate-receptor antagonists (ketamine) have been shown to have rapid antidepressant effects when given as an intravenous infusion. Faster recovery with ECT is likely when used with ketamine as anesthetic. AIM The aim of the study is to compare the outcome of modified electroconvulsive therapy (MECT) in major depressive disorder patients undergoing MECT with ketamine versus thiopentone anesthesia. MATERIALS AND METHODS Sixty hospitalized patients (age: 18-45 years) with major depressive disorder (Diagnostic and Statistical Manual of Mental Disorders-IV Text Revision) were randomly allocated to either of the two MECT groups (30 patients each) receiving ketamine or thiopentone as anesthetic agent. The participants were assessed on a weekly basis on Hamilton Rating Scale for Depression (HAM-D) and Beck Depression Inventory (BDI). RESULTS Ketamine group required significantly lesser number of MECT sessions for achieving remission and had rapid improvement in HAM-D and BDI scores compared to the thiopentone group. Furthermore, the stimulus intensity required to elicit seizures was significantly less and seizure duration was longer in ketamine group compared to the thiopentone group. CONCLUSION The use of ketamine for anesthesia led to rapid recovery from depressive symptoms and seems to be a better option for depressive patients, especially when a rapid response is desired.
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Affiliation(s)
- Amit Jagtiani
- Psychiatry Resident at Harlem Hospital Center, New York, NY, USA
| | - Hitesh Khurana
- Department of Psychiatry, Pt. B.D. Sharma Postgraduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Naveen Malhotra
- Department of Anaesthesiology, Pt. B.D. Sharma Postgraduate Institute of Medical Sciences, Rohtak, Haryana, India
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Loughnan T, McKenzie G, Leong S. Sevoflurane versus Propofol for Induction of Anaesthesia for Electroconvulsive Therapy: A Randomized Crossover Trial. Anaesth Intensive Care 2019; 32:236-40. [PMID: 15957722 DOI: 10.1177/0310057x0403200212] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Propofol is often used to induce anaesthesia for electroconvulsive therapy. Some patients who receive propofol have fits of poor quality or inadequate duration despite increasing electroconvulsive therapy doses. Sevoflurane has been reported to exhibit pro-convulsant properties in some “at-risk” patients during anaesthesia for other procedures. The purpose of this study was to perform a randomized crossover trial in patients undergoing electroconvulsive therapy, comparing the effects on seizure parameters of propofol versus sevoflurane induction. Patients were randomly allocated to receive either sevoflurane or propofol for their first treatment. In the subsequent treatment the alternative agent was used. Patients in both treatment groups exhibited equally good fits, with those in the sevoflurane group having slightly better morphology, which is the most subjective of the parameters measured. The sevoflurane administrations were associated with slightly higher pulse rates and blood pressures. Sevoflurane provides a suitable alternative to propofol for anaesthesia in patients undergoing electroconvulsive therapy, although the slightly greater pulse rate rise and blood pressure rise should be considered in patients with ischaemic heart disease.
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Affiliation(s)
- T Loughnan
- Department of Anaesthesia, Frankston Hospital, Melbourne, Victoria
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Nishihara F, Saito S. Adjustment of Anaesthesia Depth Using Bispectral Index Prolongs Seizure Duration in Electroconvulsive Therapy. Anaesth Intensive Care 2019; 32:661-5. [PMID: 15535490 DOI: 10.1177/0310057x0403200509] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Electroconvulsive therapy (ECT) under propofol anaesthesia induces relatively shorter seizures compared to barbiturate anaesthesia. Since significant correlation between seizure duration and bispectral index (BIS) value immediately before electrical stimulus has been reported among patients, adjustment of anaesthesia depth as determined by BIS may be effective in obtaining a longer seizure length. In the present study, we examined this hypothesis in those patients whose muscular seizure duration was less than 40s. ECT was prescribed to 20 patients suffering from endogenous depression. General anaesthesia was induced with propofol 1 mg/kg. Succinylcholine chloride 1 mg/kg was then given. The efficacy of electrical stimulation was determined using a tourniquet technique, electromyogram, and electroencephalography. When a patient had a seizure less than 40s in their second ECT treatment, the subsequent treatment was modified such that the electrical stimulus was given after waiting for a higher BIS value (+10-20). Intensity of electrical stimulus and anaesthesia conditions were identical in the two treatments. All 20 patients had longer seizures as determined by the electromyogram and/or electroencephalography when the stimulus was delivered at the higher BIS value. Seizure duration measured by muscle movement was 31±5s when the stimulus was delivered without waiting and 46±10s when delivered after waiting. There was a significant difference in seizure duration between the two treatments (P<0.01). Waiting for a recovery in BIS value before electrical stimulation can prolong seizure duration.
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Affiliation(s)
- F Nishihara
- Department of Anesthesiology & Reanimatology, Gunma University School of Medicine, Maebashi, Japan
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30
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KILINÇ GÖKHAN, Atik B, Mete A. Elektrokonvülsif terapi uygulamalarında anestezi. PAMUKKALE MEDICAL JOURNAL 2019. [DOI: 10.31362/patd.414652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2024]
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31
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Franklin AD, Sobey JH, Stickles ET. Pediatric Electroconvulsive Therapy: An Anesthesiologist's Perspective. Child Adolesc Psychiatr Clin N Am 2019; 28:21-32. [PMID: 30389073 DOI: 10.1016/j.chc.2018.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Proper planning and communication between psychiatry and anesthesiology teams is vital to conferring the greatest therapeutic benefit to children presenting for electroconvulsive therapy while minimizing risk. Anesthesia for the child undergoing electroconvulsive therapy should ideally provide deep hypnosis, ensure muscle relaxation to reduce injury, have minimal effect on seizure dynamics, and allow for rapid recovery to baseline neurologic and cardiopulmonary status. Unique factors for pediatric electroconvulsive therapy include the potential need for preoperative anxiolytic and inhalational induction of anesthesia, which must be weighed against the detrimental effects of anesthetic agents on the evoked seizure quality required for a successful treatment.
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Affiliation(s)
- Andrew D Franklin
- Department of Anesthesiology, Division of Pediatric Anesthesiology, Vanderbilt University Medical Center, 2200 Children's Way, Suite 3115, Nashville, TN 37232, USA.
| | - Jenna H Sobey
- Department of Anesthesiology, Division of Pediatric Anesthesiology, Vanderbilt University Medical Center, 2200 Children's Way, Suite 3115, Nashville, TN 37232, USA
| | - Eric T Stickles
- Department of Anesthesiology and Perioperative Medicine, Nemours/Alfred I. DuPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803, USA
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Cerebral Oxygen Saturation During Electroconvulsive Therapy: A Secondary Analysis of a Randomized Crossover Trial. J Neurosurg Anesthesiol 2018; 30:314-318. [PMID: 28816883 DOI: 10.1097/ana.0000000000000456] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Electroconvulsive therapy (ECT) causes acute changes in cerebral perfusion and oxygenation. Near-infrared spectroscopy is a novel, noninvasive technique to assess cerebral oxygen saturation (cSO2). We hypothesized that cSO2 increases during ECT and more so with atropine premedication and decreases when systemic desaturation (peripheral oxygen saturation <90%) occurs during ECT. METHODS We performed a secondary analysis of a randomized trial of patients undergoing ECT for psychiatric illness during a 6-month period. During the second ECT session, patients were randomly assigned to receive either 0.01 mg/kg IV atropine or no atropine. During the third ECT session, patients were crossed over. Standard anesthetic management was performed. Data with regard to heart rate, blood pressure, peripheral oxygen saturation, and cSO2 were collected at baseline and continuously examined for 5 minutes from delivery of ECT stimulus. RESULTS Forty-one patients underwent 82 ECT sessions. ECT resulted in significant increase in cSO2 during both the atropine and the no-atropine sessions (P<0.001 for both) but no between-session difference was observed (mean difference, 1.9±2.0; 95% confidence interval, -2.0, 5.9; P=0.337). The cSO2 values were lower in patients who developed systemic desaturation when compared with the cSO2 values in those who did not (mean difference, 5.0±2.6; 95% confidence interval -0.1, 10.2; P=0.054). However, the mean cSO2 was >60% at any measured time point, even in those with systemic desaturation. CONCLUSIONS ECT increased cSO2 irrespective of atropine premedication. cSO2 was lower when systemic desaturation occurred. Future studies should explore the effect of cerebral oxygenation changes during ECT on outcome of psychiatric conditions.
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Costine-Bartell BA, McGuone D, Price G, Crawford E, Keeley KL, Munoz-Pareja J, Dodge CP, Staley K, Duhaime AC. Development of a Model of Hemispheric Hypodensity ("Big Black Brain"). J Neurotrauma 2018; 36:815-833. [PMID: 30039743 PMCID: PMC6387571 DOI: 10.1089/neu.2018.5736] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Subdural hematoma (SDH) is the most common finding after abusive head trauma (AHT). Hemispheric hypodensity (HH) is a radiological indicator of severe brain damage that encompasses multiple vascular territories, and may develop in the hemisphere(s) underlying the SDH. In some instances where the SDH is predominantly unilateral, the widespread damage is unilateral underlying the SDH. To date, no animal model has successfully replicated this pattern of injury. We combined escalating severities of the injuries and insults commonly associated with HH including SDH, impact, mass effect, seizures, apnea, and hypoventilation to create an experimental model of HH in piglets aged 1 week (comparable to human infants) to 1 month (comparable to human toddlers). Unilateral HH evolved over 24 h when kainic acid was applied ipsilateral to the SDH to induce seizures. Pathological examination revealed a hypoxic-ischemic injury-type pattern with vasogenic edema through much of the cortical ribbon with relative sparing of deep gray matter. The percentage of the hemisphere that was damaged was greater on the ipsilateral versus contralateral side and was positively correlated with SDH area and estimated seizure duration. Further studies are needed to parse out the pathophysiology of this injury and to determine if multiple injuries and insults act synergistically to induce a metabolic mismatch or if the mechanism of trauma induces severe seizures that drive this distinctive pattern of injury.
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Affiliation(s)
- Beth A Costine-Bartell
- 1 Department of Neurosurgery, Massachusetts General Hospital , Boston, Massachusetts.,2 Department of Neurosurgery, Harvard Medical School , Boston, Massachusetts
| | - Declan McGuone
- 3 Department of Pathology, Yale School of Medicine , New Haven, Connecticut
| | - George Price
- 1 Department of Neurosurgery, Massachusetts General Hospital , Boston, Massachusetts
| | - Eleanor Crawford
- 1 Department of Neurosurgery, Massachusetts General Hospital , Boston, Massachusetts
| | - Kristen L Keeley
- 1 Department of Neurosurgery, Massachusetts General Hospital , Boston, Massachusetts
| | - Jennifer Munoz-Pareja
- 4 Department of Pediatrics, University of Florida Health Shands Children's Hospital, University of Florida College of Medicine , Gainesville, Florida
| | - Carter P Dodge
- 5 Department of Anesthesiology, Children's Hospital at Dartmouth , Dartmouth Medical School, Lebanon , New Hampshire
| | - Kevin Staley
- 6 Departments of Neurology, Massachusetts General Hospital and Harvard Medical School , Boston, Massachusetts
| | - Ann-Christine Duhaime
- 1 Department of Neurosurgery, Massachusetts General Hospital , Boston, Massachusetts.,2 Department of Neurosurgery, Harvard Medical School , Boston, Massachusetts
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Evaluation of ventricular repolarization features with Tp-e, Tp-e/QTc, JTc and JTd during electroconvulsive therapy. J Electrocardiol 2018; 51:440-442. [DOI: 10.1016/j.jelectrocard.2018.02.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 01/17/2018] [Accepted: 02/08/2018] [Indexed: 11/18/2022]
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35
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Ipekcioglu D, Yazar MS, Canbek O, Yuksel O, Meterelliyoz KS, Ilnem MC. Electroconvulsive therapy combined with antipsychotic therapy in the treatment of acute schizophrenia inpatients: symptom profile of the clinical response. PSYCHIAT CLIN PSYCH 2018. [DOI: 10.1080/24750573.2018.1446729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Affiliation(s)
- Derya Ipekcioglu
- Bakirkoy Prof. Dr. Mazhar Osman Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - Menekse Sıla Yazar
- Bakirkoy Prof. Dr. Mazhar Osman Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - Ozge Canbek
- Bakirkoy Prof. Dr. Mazhar Osman Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - Ozge Yuksel
- Bakirkoy Prof. Dr. Mazhar Osman Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | | | - Mehmet Cem Ilnem
- Bakirkoy Prof. Dr. Mazhar Osman Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
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36
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Ketamine-based anesthesia improves electroconvulsive therapy outcomes: a randomized-controlled study. Can J Anaesth 2018; 65:636-646. [PMID: 29700801 DOI: 10.1007/s12630-018-1088-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 12/04/2017] [Accepted: 12/30/2017] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Major depressive disorder (MDD) is a common and debilitating condition that can be challenging to treat. Electroconvulsive therapy (ECT) is currently the therapeutic gold standard for treatment-resistant MDD. We tested our hypothesis that ketamine-based anesthesia for ECT results in superior improvement in treatment-resistant MDD outcomes compared with propofol-based anesthesia. METHODS Patients with treatment-resistant MDD were enrolled in a randomized clinical trial with assignment to ketamine- or propofol-based anesthesia arms. Using a modified intention-to-treat analysis, we compared the median number of ECT treatments required to achieve a 50% reduction (primary outcome) and a score ≤ 10 (secondary outcome) on the Montgomery-Asberg depression rating scale (MADRS) between anesthesia groups. RESULTS The study was terminated as significant results were found after the first planned interim analysis with 12 patients in each of the ketamine (intervention) and propofol (control) groups. All ketamine patients achieved at least a 50% MADRS reduction after a median of two ECT treatments whereas ten propofol patients (83%) achieved the same outcome after a median of four ECT treatments. All ketamine patients and seven propofol patients (58%) achieved MDD remission (MADRS ≤ 10). Log rank tests showed that both time-to-50% reduction and remission differed significantly between groups. Adverse events and recovery time were similar between groups. CONCLUSIONS In this early-terminated small-sized study, ketamine-based anesthesia compared with propofol-based anesthesia provided response and remission after fewer ECT sessions. TRIAL REGISTRATION www.clinicaltrials.gov (NCT01935115). Registered 4 September 2013.
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Küçükosman G, Pişkin Ö, Hancı V, Okyay RD, Ayoğlu H, Yurtlu BS, Akın M, Turan IÖ. Pseudocholinesterase levels in patients under electroconvulsive therapy. Saudi Med J 2018; 39:103-106. [PMID: 29332117 PMCID: PMC5885109 DOI: 10.15537/smj.2018.1.21307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Objectives: In this study, we aimed to retrospectively assess the correlation of pseudocholinesterase (PChE) levels with age, gender, body weight and diagnosed psychiatric diseases in electroconvulsive therapy (ECT) cases. Methods: This retrospective study was conducted at Bülent Ecevit University Hospital, Zonguldak, Turkey, between 2007 and 2011. In the study, 193 ECT case files were retrospectively scanned to evaluate PChE values before ECT and other file information. Results: There was no difference between gender in terms of PChE levels. Correlation analysis determined a weakly positive correlation between age (p=0.013; correlation coefficient [cc]: 0.178) and body weight (p<0.001; cc: 0.273) and PChE levels. No correlation was found between age, gender, weight or psychiatric diagnosis, and PChE levels. Conclusion: Neuromuscular blockage is a significant factor that increases patient safety, while increasing the efficacy of ECT. In choosing muscle relaxant agents, both patient factors and the pharmacological properties of the neuromuscular blocker should be considered. We think that in situations with delayed recovery of ECT cases without identified PChE levels, low PChE levels must be considered.
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Affiliation(s)
- Gamze Küçükosman
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Bülent Ecevit University, Zonguldak, Turkey. E-mail.
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Su P, Z. Pan J. Anesthesia for Electroconvulsive Therapy. Anesthesiology 2018. [DOI: 10.1007/978-3-319-74766-8_24] [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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Blumberger DM, Seitz DP, Herrmann N, Kirkham JG, Ng R, Reimer C, Kurdyak P, Gruneir A, Rapoport MJ, Daskalakis ZJ, Mulsant BH, Vigod SN. Low medical morbidity and mortality after acute courses of electroconvulsive therapy in a population-based sample. Acta Psychiatr Scand 2017; 136:583-593. [PMID: 28922451 DOI: 10.1111/acps.12815] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/31/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND To determine event rates for specific medical events and mortality among individuals receiving electroconvulsive therapy (ECT). METHOD Population-based cohort study using health administrative data of acute ECT treatments delivered in Ontario, Canada, from 2003 to 2011. We measured the following medical event rates, per 10 000 ECT treatments, up to 7 and 30 days post-treatment: stroke, seizure, acute myocardial infarction, arrhythmia, pneumonia, pulmonary embolus, deep vein thrombosis, gastrointestinal bleeding, falls, hip fracture, and mortality. RESULTS A total of 135 831 ECT treatments were delivered to 8810 unique patients. Overall medical event rates were 9.1 and 16.8 per 10 000 ECT treatments respectively. The most common medical events were falls (2.7 and 5.5 per 10 000 ECT treatments) and pneumonia (1.8 and 3.8 per 10 000 ECT treatments). Fewer than six deaths occurred on the day of an ECT treatment. This corresponded to a mortality rate of less than 0.4 per 10 000 treatments. Deaths within 7 and 30 days of an ECT treatment, excluding deaths due to external causes (e.g., accidental and intentional causes of death), were 1.0 and 2.4 per 10 000 ECT treatments respectively. CONCLUSION Morbidity and mortality events after ECT treatments were relatively low, supporting ECT as a low-risk medical procedure.
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Affiliation(s)
- D M Blumberger
- Centre for Addiction and Mental Health, Campbell Family Research Institute, Toronto, ON, Canada.,Faculty of Medicine, Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - D P Seitz
- Department of Psychiatry, Providence Care Mental Health Services, Queen's University, Kingston, ON, Canada.,Institute for Clinical Evaluative Sciences, Toronto, ON, Canada
| | - N Herrmann
- Faculty of Medicine, Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - J G Kirkham
- Department of Psychiatry, Providence Care Mental Health Services, Queen's University, Kingston, ON, Canada
| | - R Ng
- Institute for Clinical Evaluative Sciences, Toronto, ON, Canada
| | - C Reimer
- Department of Anesthesia, Providence Care Mental Health Services, Queen's University, Kingston, ON, Canada
| | - P Kurdyak
- Centre for Addiction and Mental Health, Campbell Family Research Institute, Toronto, ON, Canada.,Faculty of Medicine, Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Institute for Clinical Evaluative Sciences, Toronto, ON, Canada
| | - A Gruneir
- Institute for Clinical Evaluative Sciences, Toronto, ON, Canada.,Department of Family and Community Medicine, University of Alberta, Edmonton, AB, Canada
| | - M J Rapoport
- Faculty of Medicine, Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Z J Daskalakis
- Centre for Addiction and Mental Health, Campbell Family Research Institute, Toronto, ON, Canada.,Faculty of Medicine, Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - B H Mulsant
- Centre for Addiction and Mental Health, Campbell Family Research Institute, Toronto, ON, Canada.,Faculty of Medicine, Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - S N Vigod
- Faculty of Medicine, Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Institute for Clinical Evaluative Sciences, Toronto, ON, Canada.,Women's College Hospital and Research Institute, Toronto, ON, Canada
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Effect of Atropine Premedication on Cardiac Autonomic Function During Electroconvulsive Therapy: A Randomized Crossover Study. J ECT 2017; 33:176-180. [PMID: 28471773 DOI: 10.1097/yct.0000000000000417] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Electroconvulsive therapy (ECT) results in significant cardiovascular changes. The acute cardiac autonomic changes during ECT remain unexplored. The primary objective of this study was to compare autonomic dysfunction with and without atropine premedication during ECT and secondarily to evaluate dysautonomia across psychiatric diagnoses before and after ECT. METHODS In this crossover study, 41 psychiatric patients were monitored during 82 ECT sessions. Patients were randomized either to receive atropine or not to receive atropine during their second ECT session and were crossed over during their third session. Heart rate, blood pressure, and oxygen saturation were continuously monitored from stimulus application until 300 seconds after ECT. Demographic characteristics and ANSiscope indices derived pre- and post-ECT were collected. RESULTS Autonomic dysfunction (%) before ECT was similar between atropine and no-atropine sessions (32.4 ± 15.7 vs 32.8 ± 16.7; 95% confidence interval, -7.6 to 6.7; P = 0.90) but increased significantly after ECT to 60.9 ± 16.3 and to 47.0 ± 17.3, respectively, and this difference was significant (95% confidence interval, 6.5-21.3; P < 0.001). There was no difference in the autonomic function across psychiatric diagnoses both before (P = 0.07) and after ECT (P = 0.12). CONCLUSIONS Cardiac autonomic dysfunction worsens after ECT in patients with psychiatric illnesses and to a significantly greater extent with atropine premedication. The degree of dysautonomia is similar across various psychiatric diagnoses both before and after ECT. Atropine premedication during ECT should be restricted to select patients susceptible to bradyarrhythmia and could be avoided in others.
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Successful Anesthetic Management of Morbidly Obese Patients During Electroconvulsive Therapy With the ProSeal Laryngeal Mask Airway in a Head-up Position: A Report of 2 Cases. J ECT 2017; 33:e30-e31. [PMID: 28445183 DOI: 10.1097/yct.0000000000000415] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Sharan R, Bala N, Attri JP, Garg K. A comparison of dexmedetomidine with propofol versus esmolol with propofol to attenuate the hemodynamic stress responses after electroconvulsive therapy. Indian J Psychiatry 2017; 59:366-369. [PMID: 29085098 PMCID: PMC5659089 DOI: 10.4103/psychiatry.indianjpsychiatry_373_16] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Modified electroconvulsive therapy (ECT) under anesthesia is an important modality in the treatment of severe, persistent depression; bipolar disorder and schizophrenia; especially in cases resistant to pharmacologic therapy. AIM The aim of the present study is to compare the effects of dexmedetomidine and esmolol on patients' hemodynamics, motor seizure duration, and recovery times following ECT. MATERIALS AND METHODS Ninety cases aged between 18 and 50 years of the American Society of Anesthesiologists grade I and II; were randomly divided into three groups of 30 each. Group A received normal saline (placebo), Group B received dexmedetomidine 1 μg/kg, and Group C received esmolol 1 mg/kg; followed by induction with propofol 1 mg/kg and muscle relaxation with succinylcholine 0.75 mg/kg. Hemodynamic parameters at baseline, after study drug infusion, after induction, and after ECT application were recorded at different time intervals. The motor seizure duration using arm isolation method and recovery times using postanesthesia discharge scoring system were noted. RESULTS The maximum increase in hemodynamic parameters was seen following the ECT current application. Post-ECT rise in mean arterial blood pressure and heart rate in dexmedetomidine group was significantly less as compared to esmolol and control group at 2, 4, 6, and 8 min using unpaired t-test. There was no significant difference in motor seizure activity duration, emergence, and recovery times among the three groups. CONCLUSIONS Both dexmedetomidine and esmolol attenuate the hyperdynamic response to ECT without affecting the seizure duration, but dexmedetomidine has a more favorable response in view of stable vitals, smooth emergence and no adverse effect on recovery duration.
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Affiliation(s)
- Radhe Sharan
- Department of Anaesthesia, Government Medical College, Amritsar, Punjab, India
| | - Neeru Bala
- Department of Psychiatry, Government Medical College, Amritsar, Punjab, India
| | - Joginder Pal Attri
- Department of Anaesthesia, Government Medical College, Amritsar, Punjab, India
| | - Keerty Garg
- Department of Anaesthesia, Government Medical College, Amritsar, Punjab, India
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Sannakki D, Dalvi NP, Sannakki S, Parikh DP, Garg SK, Tendolkar B. Effectiveness of dexmedetomidine as premedication prior to electroconvulsive therapy, a Randomized controlled cross over study. Indian J Psychiatry 2017; 59:370-374. [PMID: 29085099 PMCID: PMC5659090 DOI: 10.4103/psychiatry.indianjpsychiatry_33_17] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND This study evaluated the effect of dexmedetomidine on the acute hyperdynamic response, duration of seizure activity, and recovery profile in patients undergoing electroconvulsive therapy (ECT). AIMS To study the effectiveness of dexmedetomidine 1 μg/kg intravenous in ECT in terms of attenuation of the hyperdynamic response, seizures duration, and sedation. DESIGN This was a prospective, randomized, double-blinded, crossover study. MATERIALS AND METHODS Thirty patients were included in the study and were treated as both cases and controls. The study drug was given 10 min before induction of anesthesia. Vital parameters and recovery scores were recorded. RESULTS In Group D, heart rates at 3rd and 5th min after electric stimulus (T6 and T7, respectively) were 94.5 ± 20.1 and 90.4 ± 12.8/min as compared to 111.9 ± 15.5 and 109.0 ± 13.7 in Group N, respectively (P < 0.0001). The systolic blood pressure in Group D and Group N were 116.53 ± 26.09 and 138.03 ± 19.32 at T6, respectively (P < 0.001). Diastolic blood pressure and mean arterial pressure were significantly reduced after induction and electric stimulus in Group D. The seizures duration was similar in both groups. Modified Aldrete's Score and Richmond Agitation-Sedation Score were prolonged in Group D. CONCLUSION Dexmedetomidine, before the induction of anesthesia, prevents the acute hyperdynamic responses to ECT without altering the seizures duration. However, patients may have delayed recovery and delayed discharge.
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Affiliation(s)
- Deepa Sannakki
- Department of Anaesthesia, Yatharth hospital, Noida, Uttar Pradesh, India
| | - Naina Parag Dalvi
- Department of Anaesthesiology, R.N. Cooper Hospital and H.B.T. Medical College Mumbai, Mumbai, Maharashtra, India
| | | | - Devangi P Parikh
- Department of Anaesthesiology, Lokamanya Tilak Municipal Medical College and Lokamanya Tilak Municipal Government Hospital, Mumbai, Maharashtra, India
| | - Sanchita K Garg
- Department of Anaesthesiology, Fortis Hospital, Chandigarh, India
| | - Bharati Tendolkar
- Department of Anaesthesiology, Lokamanya Tilak Municipal Medical College and Lokamanya Tilak Municipal Government Hospital, Mumbai, Maharashtra, India
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Mirzakhani H, Guchelaar HJ, Welch CA, Cusin C, Doran ME, MacDonald TO, Bittner EA, Eikermann M, Nozari A. Minimum Effective Doses of Succinylcholine and Rocuronium During Electroconvulsive Therapy: A Prospective, Randomized, Crossover Trial. Anesth Analg 2017; 123:587-96. [PMID: 26967896 DOI: 10.1213/ane.0000000000001218] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Neuromuscular blockade is required to control excessive muscle contractions during electroconvulsive therapy (ECT). In a crossover, assessor-blinded, prospective randomized study, we studied the minimum effective dose (MED) of succinylcholine and rocuronium for ECT. The MED was the lowest dose to provide a predefined qualitative measure of acceptable control of muscle strength during induced convulsions. METHODS Succinylcholine (0.8 mg kg) or rocuronium (0.4 mg kg) was randomly administered in 227 ECT sessions to 45 patients. The dose was incrementally increased or decreased by 10% based on 2 psychiatrists' (blinded to treatment) assessment of "acceptable" or "not acceptable" control of evoked muscle contractions (sufficient versus insufficient or excessive paralysis). The neuromuscular transmission was monitored quantitatively until full recovery. RESULTS In our study, the MEDs of succinylcholine and rocuronium to produce acceptable ECT conditions in 50% of patients (MED50ECT) were 0.85 mg kg (95% confidence interval [CI], 0.77-0.94) and 0.41 mg kg (95% CI, 0.36-0.46) and in 90% of patients (MED90ECT) were 1.06 mg kg (95% CI, 1.0-1.27) and 0.57 mg kg (95% CI, 0.5-0.6), respectively. Nadir twitch height for acceptable muscle activity was 0% (0-4) and 4% (0-30; P < 0.001), respectively, and the time to recovery of the neuromuscular transmission was 9.7 ± 3.5 and 19.5 ± 5.7 minutes, respectively. CONCLUSIONS A twitch suppression of >90% is needed for control of motor contractions during ECT. The initial ECT dose of succinylcholine should be selected based on each patient's preprocedural condition, ranging between 0.77 and 1.27 mg kg to produce acceptable muscle blockade in 50% to 90% of patients. Rocuronium-neostigmine combination is a safe alternative if appropriately dosed (0.36-0.6 mg kg) and monitored.
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Affiliation(s)
- Hooman Mirzakhani
- From the *Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; †Broad Institute of MIT and Harvard, Cambridge, Massachusetts; ‡Department of Biomedical Informatics, Harvard Medical School, Boston, Massachusetts; §Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden University, Leiden, The Netherlands; ‖Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; ¶Patient Care Services/Special Care Nursery, Massachusetts General Hospital, Boston, Massachusetts; and #Clinic for Anesthesiology and Intensive Care, Essen University Hospital, Essen, Germany
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45
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Individualized Anesthetic Management for Patients Undergoing Electroconvulsive Therapy. Anesth Analg 2017; 124:1943-1956. [DOI: 10.1213/ane.0000000000001873] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Franklin AD, Sobey JH, Stickles ET. Anesthetic considerations for pediatric electroconvulsive therapy. Paediatr Anaesth 2017; 27:471-479. [PMID: 28211248 DOI: 10.1111/pan.13115] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/08/2017] [Indexed: 01/23/2023]
Abstract
Electroconvulsive therapy is being used more frequently in the treatment of many chronic and acute psychiatric illnesses in children. The most common psychiatric indications for pediatric electroconvulsive therapy are refractory depression, bipolar disorder, schizophrenia, catatonia, and autism. In addition, a relatively new indication is the treatment of pediatric refractory status epilepticus. The anesthesiologist may be called upon to assist in the care of this challenging and vulnerable patient population. Unique factors for pediatric electroconvulsive therapy include the potential need for preoperative anxiolytic and inhalational induction of anesthesia, which must be weighed against the detrimental effects of anesthetic agents on the evoked seizure quality required for a successful treatment. Dexmedetomidine is likely the most appropriate preoperative anxiolytic as oral benzodiazepines are relatively contraindicated. Methohexital, though becoming less available at many institutions, remains the gold standard for induction of anesthesia for pediatric electroconvulsive therapy though ketamine, propofol, and sevoflurane are becoming increasingly viable options. Proper planning and communication between the multidisciplinary teams involved in the care of children presenting for electroconvulsive therapy treatments is vital to mitigating risks and achieving the greatest therapeutic benefit.
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Affiliation(s)
- Andrew D Franklin
- Department of Anesthesiology, Division of Pediatric Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jenna H Sobey
- Department of Anesthesiology, Division of Pediatric Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Eric T Stickles
- Department of Anesthesiology, Division of Pediatric Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
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Parikh DA, Garg SN, Dalvi NP, Surana PP, Sannakki D, Tendolkar BA. Outcome of four pretreatment regimes on hemodynamics during electroconvulsive therapy: A double-blind randomized controlled crossover trial. Ann Card Anaesth 2017; 20:93-99. [PMID: 28074804 PMCID: PMC5290705 DOI: 10.4103/0971-9784.197844] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Context: Electroconvulsive therapy (ECT) is associated with tachycardia and hypertension. Aims: The aim of this study was to compare two doses of dexmedetomidine, esmolol, and lignocaine with respect to hemodynamics, seizure duration, emergence agitation (EA), and recovery profile. Methodology: Thirty patients undergoing ECT were assigned to each of the following pretreatment regimes over the course of five ECT sessions in a randomized crossover design: Group D1 (dexmedetomidine 1 μg/kg), Group D0.5 (dexmedetomidine0.5 μg/kg), Group E (esmolol 1 mg/kg), Group L (lignocaine 1 mg/kg), and Group C (saline as placebo) before induction. Heart rate (HR), mean arterial pressure (MAP), seizure duration, EA, and time to discharge were evaluated. Results: Groups D1, D0.5, and esmolol had significantly reduced response of HR, MAP compared to lignocaine and control groups at 1, 3, 5 min after ECT (P < 0.05). Motor seizure duration was comparable in all groups except Group L (P = 0.000). Peak HR was significantly decreased in all groups compared to control. Total propofol requirement was reduced in D1 (P = 0.000) and D0.5 (P = 0.001) when compared to control. Time to spontaneous breathing was comparable in all the groups (P > 0.05). Time to eye opening and time to discharge were comparable in all groups (P > 0.05) except Group D1 (P = 0.001). EA score was least in Group D1 (P = 0.000). Conclusion: Dexmedetomidine 1 μg/kg, 0.5 μg/kg, and esmolol produced significant amelioration of cardiovascular response to ECT without affecting seizure duration, results being best with dexmedetomidine 1 μg/kg. However, the latter has the shortcoming of delayed recovery.
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Affiliation(s)
- Devangi Ashutosh Parikh
- Department of Anesthesiology, Lokmanya Tilak Municipal Medical College, Lokmanya Tilak Municipal General Hospital, Mumbai, Maharashtra, India
| | | | - Naina Parag Dalvi
- Department of Anesthesiology, R. N. Cooper Hospital and H. B. T. Medical College, Mumbai, Maharashtra, India
| | - Priyanka Pradip Surana
- Department of Anesthesiology, Lokmanya Tilak Municipal Medical College, Lokmanya Tilak Municipal General Hospital, Mumbai, Maharashtra, India
| | - Deepa Sannakki
- Department of Anesthesiology, Lokmanya Tilak Municipal Medical College, Lokmanya Tilak Municipal General Hospital, Mumbai, Maharashtra, India
| | - Bharati Anil Tendolkar
- Department of Anesthesiology, Lokmanya Tilak Municipal Medical College, Lokmanya Tilak Municipal General Hospital, Mumbai, Maharashtra, India
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Nishikawa K, Yamakage M. Effects of the concurrent use of a reduced dose of propofol with divided supplemental remifentanil and moderate hyperventilation on duration and morphology of electroconvulsive therapy-induced electroencephalographic seizure activity: A randomized controlled trial. J Clin Anesth 2017; 37:63-68. [DOI: 10.1016/j.jclinane.2016.11.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 06/18/2016] [Accepted: 11/11/2016] [Indexed: 10/20/2022]
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Mir AH, Shah NF, Din MU, Langoo SA, Reshi FA. Effectiveness of sodium thiopentone, propofol, and etomidate as an ideal intravenous anesthetic agent for modified electroconvulsive therapy. Saudi J Anaesth 2017; 11:26-31. [PMID: 28217049 PMCID: PMC5292848 DOI: 10.4103/1658-354x.197339] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Introduction: Electroconvulsive therapy (ECT) is a well-established psychiatric treatment in which seizures are electrically induced in patients for therapeutic effects. ECT can produce severe disturbances in the cardiovascular system and a marked increase in cerebral blood flow and intracranial pressure. These cardiovascular changes may be altered using various anesthetic drugs. Aim and Objectives: This study was undertaken to compare the effects of intravenous (IV) sodium thiopentone, propofol, and etomidate, used as IV anesthetic agents in modified ECT as regards, induction time and quality of anesthesia, alteration of hemodynamics, seizure duration, and recovery time. Materials and Methods: A total of 90 patients in the age group of 16–60 years of either sex, who had to undergo ECT therapy were divided randomly into three equal groups. Group A received propofol 1% - 1.5 mg/Kg, Group B received etomidate - 0.2 mg/Kg, and Group C received thiopentone 2.5% - 5 mg/Kg. All the patients were monitored for changes in heart rate, systolic blood pressure, diastolic blood pressure, and oxygen saturation at basal, after induction and 1 min, 2 min, 3 min, 5 min, 10 min, 20 min, and 30 min following ECT. Quality of anesthesia, seizure duration, and recovery times were also recorded. Conclusion: We found that propofol had the advantage of smooth induction, stable hemodynamic parameters and rapid recovery as compared to etomidate and thiopentone. Thiopentone had the advantage over propofol of having longer seizure duration at the cost of a relatively prolonged recovery period. Etomidate had a definite advantage of longer seizure duration.
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Affiliation(s)
- Altaf Hussain Mir
- Department of Anaesthesiology, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Nida Farooq Shah
- Department of Anaesthesiology and Critical Care, Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Jammu and Kashmir, India
| | - Mehraj Ud Din
- Department of Anaesthesiology, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Shabir Ahmad Langoo
- Department of Anaesthesiology and Critical Care, Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Jammu and Kashmir, India
| | - Fayaz Ahmad Reshi
- Department of Anaesthesiology, Government Medical College, Srinagar, Jammu and Kashmir, India
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Takekita Y, Suwa T, Sunada N, Kawashima H, Fabbri C, Kato M, Tajika A, Kinoshita T, Furukawa TA, Serretti A. Remifentanil in electroconvulsive therapy: a systematic review and meta-analysis of randomized controlled trials. Eur Arch Psychiatry Clin Neurosci 2016; 266:703-717. [PMID: 26822480 DOI: 10.1007/s00406-016-0670-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Accepted: 01/11/2016] [Indexed: 01/29/2023]
Abstract
In electroconvulsive therapy (ECT), remifentanil is often used concurrently with anesthetics. The objective of this study was to provide an up-to-date and comprehensive review on how the addition of remifentanil to anesthetics affects seizure duration and circulatory dynamics in mECT. We performed a meta-analysis of RCTs that investigated seizure duration and circulatory dynamics in patients treated with ECT using anesthetics alone (non-remifentanil group) and with anesthetics plus remifentanil (remifentanil group). A total of 13 RCTs (380 patients and 1024 ECT sessions) were included. The remifentanil group showed a significantly prolonged seizure duration during ECT compared to the non-remifentanil group [motor: 9 studies, SMD = 1.25, 95 % CI (0.21, 2.29), p = 0.02; electroencephalogram: 8 studies, SMD = 0.98, 95 % CI (0.14, 1.82), p = 0.02]. The maximum systolic blood pressure (SBP) was significantly reduced in the remifentanil group compared to the non-remifentanil group [7 studies, SMD = -0.36, 95 % CI (-0.65, 0.07), p = 0.02]. Substantial heterogeneity was observed for meta-analyses for seizure durations, but a pre-planned subgroup analysis revealed that seizure duration was prolonged only when the use of the anesthetic dose was reduced in the remifentanil group. The results of our study suggest that addition of remifentanil to anesthesia in ECT may lead to prolonged seizure duration when it allows the use of reduced anesthetic doses. Further, the addition of remifentanil was associated with reduced maximum SBP.
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Affiliation(s)
- Yoshiteru Takekita
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Viale Carlo Pepoli 5, 40123, Bologna, Italy. .,Department of Neuropsychiatry, Kansai Medical University, 10-15 Fumizono-cho, Moriguchi-shi, Osaka, 570-8506, Japan.
| | - Taro Suwa
- Department of Neuropsychiatry, Graduate School of Medicine, Kyoto University, 54 Syogoin-kawaharacho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Naotaka Sunada
- Department of Neuropsychiatry, Kansai Medical University, 10-15 Fumizono-cho, Moriguchi-shi, Osaka, 570-8506, Japan
| | - Hirotsugu Kawashima
- Department of Psychiatry, Toyooka Hospital, 1094, Tobera, Toyooka-shi, Hyogo, 668-8501, Japan
| | - Chiara Fabbri
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Viale Carlo Pepoli 5, 40123, Bologna, Italy
| | - Masaki Kato
- Department of Neuropsychiatry, Kansai Medical University, 10-15 Fumizono-cho, Moriguchi-shi, Osaka, 570-8506, Japan
| | - Aran Tajika
- Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine/School of Public Health, Yoshida Konoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Toshihiko Kinoshita
- Department of Neuropsychiatry, Kansai Medical University, 10-15 Fumizono-cho, Moriguchi-shi, Osaka, 570-8506, Japan
| | - Toshi A Furukawa
- Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine/School of Public Health, Yoshida Konoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Alessandro Serretti
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Viale Carlo Pepoli 5, 40123, Bologna, Italy
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