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Daskalakis AA, Paric A, Ravindran N, Ravindran A. Evaluating the use of electroconvulsive therapy in low-middle income countries: A narrative review. Asian J Psychiatr 2024; 91:103856. [PMID: 38086243 DOI: 10.1016/j.ajp.2023.103856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 12/01/2023] [Accepted: 12/03/2023] [Indexed: 01/16/2024]
Abstract
BACKGROUND Electroconvulsive therapy (ECT) is a well-accepted intervention for treatment-resistant, serious mental illnesses. Its acceptability, efficacy, and tolerability are well documented in high-income settings, but less so in lower- and middle-income countries (LMICs). This report is a narrative review of ECT practice in the latter setting. METHODS A literature search was conducted using Medline and PubMed. Initial results yielded 81 publications in English. Following the screening, 19 papers were included to evaluate the information on ECT practice and perceptions. RESULTS Reports from LMICs on efficacy, tolerability, and perceptions of ECT were relatively sparse. In general, they confirm its use mostly for treatment-resistant major mental illnesses (i.e., depression, schizophrenia, bipolar disorder). Both modified and unmodified forms of ECT are used and considered equally effective, although the former is better tolerated. Use of unmodified ECT remains significant in LMICs due to its low cost and limited resource requirements. In general, there is satisfaction with ECT and its outcomes. The education of patients and families, content process, and research have been noted as areas to improve. CONCLUSIONS ECT is perceived as an effective intervention in LMICs, but use of unmodified ECT remains controversial. There is a need for the development and use of global guidelines to improve clinician training, knowledge sharing with patients and their families, and outcome research.
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Affiliation(s)
- Anastasios A Daskalakis
- Institute of Medical Science, 1 King's College Circle, Medical Sciences Building, M5S 1A8 Toronto, ON, Canada
| | - Angela Paric
- Centre for Addiction and Mental Health, 100 Stokes Street, Toronto, ON, M6J 1H4, Canada; Department of Psychiatry, University of Toronto, 250 College Street, M5T 1R8 Toronto, ON, Canada
| | - Nisha Ravindran
- Centre for Addiction and Mental Health, 100 Stokes Street, Toronto, ON, M6J 1H4, Canada; Department of Psychiatry, University of Toronto, 250 College Street, M5T 1R8 Toronto, ON, Canada
| | - Arun Ravindran
- Institute of Medical Science, 1 King's College Circle, Medical Sciences Building, M5S 1A8 Toronto, ON, Canada; Centre for Addiction and Mental Health, 100 Stokes Street, Toronto, ON, M6J 1H4, Canada; Department of Psychiatry, University of Toronto, 250 College Street, M5T 1R8 Toronto, ON, Canada.
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Yeh TC, Correll CU, Yang FC, Chen MH, Tseng PT, Hsu CW, Carvalho AF, Stubbs B, Thompson T, Chu CS, Yu CL, Il Shin J, Yang SN, Tu YK, Liang CS. Pharmacological and nonpharmacological augmentation treatments for clozapine-resistant schizophrenia: A systematic review and network meta-analysis with normalized entropy assessment. Asian J Psychiatr 2023; 79:103375. [PMID: 36470132 DOI: 10.1016/j.ajp.2022.103375] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 08/30/2022] [Accepted: 10/29/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To integrate all evidence derived from randomized controlled trials (RCTs) of both pharmacological and nonpharmacological augmentation interventions for clozapine-resistant schizophrenia (CRS). METHODS Six major electronic databases were systematically searched for RCTs published until July 10, 2021. The primary outcome was change in overall symptoms, and the secondary outcomes were positive and negative symptoms and acceptability. We performed random-effects network meta-analysis. Normalized entropy was calculated to examine the uncertainty of treatment ranking. RESULTS We identified 35 RCTs (1472 patients with 23 active augmentation treatments) with a mean daily clozapine dose of 440.80 (91.27) mg for 1168.22 (710.28) days. Network meta-analysis of overall symptoms (reported as standardized mean difference; 95 % confidence interval) with consistent results indicated that mirtazapine (-4.41; -5.61, -3.21), electroconvulsive therapy (ECT) (-4.32; -5.43, -3.21), and memantine (-2.02; -3.14, -0.91) were ranked as the best three treatments. For positive symptoms, ECT (-5.18; -5.86, -4.49) was ranked the best with less uncertainty. For negative symptoms, memantine (-3.38; -4.50, -2.26), duloxetine (-3.27; -4.25, -2.29), and mirtazapine (-1.73; -2.71, -0.74) were ranked the best three treatments with less uncertainty. All antipsychotics, N-methyl d-aspartate receptor agonists, and antiepileptics were not associated with more efficacy than placebo. Compared to placebo, only amisulpride had statistically significant lower discontinuation rate (risk ratio: 0.21; 95 % CI: 0.05, 0.93). CONCLUSION Add-on mirtazapine, ECT, and memantine were the most efficacious augmentation options for CRS. Data on other important outcomes such as cognitive functioning or quality of life were rarely reported, making further large-scale, well-designed RCTs necessary. (PROSPERO number, CRD42021262197.).
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Affiliation(s)
- Ta-Chuan Yeh
- Department of Psychiatry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; Department of Psychiatry, Penghu Branch, Tri-Service General Hospital, Penghu, Taiwan; Institute of Brain Science, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Christoph U Correll
- Zucker Hillside Hospital, Department of Psychiatry, Northwell Health, Glen Oaks, NY, USA; Hofstra Northwell School of Medicine, Department of Psychiatry and Molecular Medicine, Hempstead, NY, USA; Charité Universitätsmedizin, Department of Child and Adolescent Psychiatry, Berlin, Germany
| | - Fu-Chi Yang
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Mu-Hong Chen
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ping-Tao Tseng
- Prospect Clinic for Otorhinolaryngology & Neurology, Kaohsiung City, Taiwan; Department of Psychology, College of Medical and Health Science, Asia University, Taichung, Taiwan; Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Chih-Wei Hsu
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College, Taiwan
| | - Andre F Carvalho
- IMPACT (Innovation in Mental and Physical Health and Clinical Treatment) Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, VIC, Australia
| | - Brendon Stubbs
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Physiotherapy Department, South London and Maudsley NHS Foundation Trust, London, UK
| | - Trevor Thompson
- Centre for Chronic Illness and Ageing, University of Greenwich, London, UK
| | - Che-Sheng Chu
- Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan; Center for Geriatric and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan; Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Ling Yu
- Department of Pharmacy, Chang-Gung Memorial Hospital, Linkou, Taiwan
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Korea
| | - Szu-Nian Yang
- Department of Psychiatry, Beitou Branch, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; Department of Psychiatry, Armed Forces Taoyuan General Hospital, Taoyuan, Taiwan; Graduate Institute of Health and Welfare Policy, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yu-Kang Tu
- Institute of Epidemiology & Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
| | - Chih-Sung Liang
- Department of Psychiatry, Beitou Branch, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
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Yang M, Yang Y, Liu L, Kong D, Xu M, Huang X, Luo C, Zhao G, Zhang X, Huang Y, Tu Y, Li Z. Sex differences in factors influencing hospital-acquired pneumonia in schizophrenia patients receiving modified electroconvulsive therapy. Front Psychiatry 2023; 14:1127262. [PMID: 36865072 PMCID: PMC9971594 DOI: 10.3389/fpsyt.2023.1127262] [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: 12/19/2022] [Accepted: 01/30/2023] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND Sex differences may be presented in the clinical features or symptoms of schizophrenia patients but also affect the occurrence of hospital-acquired pneumonia (HAP). Modified electroconvulsive therapy (mECT) is a common treatment method for schizophrenia, used in combination with antipsychotics. This retrospective research explores the sex difference in HAP affecting patients with schizophrenia who have received mECT treatment during hospitalization. METHODS We included schizophrenia inpatients treated with mECT and antipsychotics between January 2015 and April 2022. Blood-related and demographic data collected on admission were analyzed. Influencing factors of HAP in male and female groups were assessed separately. RESULTS A total of 951 schizophrenia patients treated with mECT were enrolled in the study, including 375 males and 576 females, of which 62 patients experienced HAP during hospitalization. The risk period of HAP in these patients was found to be the first day after each mECT treatment and the first three sessions of mECT treatment. Statistically significant differences in the incidence of HAP were identified in male vs. female groups, with an incidence in men about 2.3 times higher than that in women (P < 0.001). Lower total cholesterol (Z = -2.147, P = 0.032) and the use of anti-parkinsonian drugs (χ2 = 17.973, P < 0.001) were found to be independent risk factors of HAP in male patients, while lower lymphocyte count (Z = -2.408, P = 0.016), hypertension (χ2 = 9.096, P = 0.003), and use of sedative-hypnotic drugs (χ2 = 13.636, P < 0.001) were identified in female patients. CONCLUSION Influencing factors of HAP in schizophrenia patients treated with mECT have gender differences. The first day after each mECT treatment and the first three sessions of mECT treatment were identified to have the greatest risk for HAP development. Therefore, it would be imperative to monitor clinical management and medications during this period according to these gender differences.
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Affiliation(s)
- Mi Yang
- Department of Psychiatry, The Fourth People's Hospital of Chengdu, Chengdu, China.,The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China.,School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Yan Yang
- Department of Psychiatry, The Fourth People's Hospital of Chengdu, Chengdu, China
| | - Liju Liu
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Di Kong
- Department of Psychiatry, The Fourth People's Hospital of Chengdu, Chengdu, China
| | - Min Xu
- Department of Psychiatry, The Fourth People's Hospital of Chengdu, Chengdu, China
| | - Xincheng Huang
- Department of Psychiatry, The Fourth People's Hospital of Chengdu, Chengdu, China
| | - Cheng Luo
- Department of Psychiatry, The Fourth People's Hospital of Chengdu, Chengdu, China
| | - Guocheng Zhao
- Department of Psychiatry, The Fourth People's Hospital of Chengdu, Chengdu, China
| | - Xiangyang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Yan Huang
- Department of Psychiatry, Chongqing Mental Health Center, Chongqing, China
| | - Yunzhong Tu
- Department of Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China.,Department of Psychiatry, Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - Zezhi Li
- Department of Psychiatry, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China.,Department of Psychiatry, Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
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