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Kabar M, Lopez-Chau L, Araujo-Banchon WJ. A real-world retrospective cohort study comparing two bilateral stimulation protocols of add-on rTMS in patients with treatment resistant depression and severe anxiety. Asian J Psychiatr 2024; 96:104013. [PMID: 38554561 DOI: 10.1016/j.ajp.2024.104013] [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: 11/03/2023] [Revised: 03/15/2024] [Accepted: 03/17/2024] [Indexed: 04/01/2024]
Abstract
BACKGROUND Transcranial magnetic stimulation (TMS) has been shown to improve response and remission in patients with treatment resistant depression. The objective of this study was to compare the efficacy of two bilateral rTMS protocols with different protocols in patients with treatment resistant depression and comorbid severe anxiety. METHODS A retrospective cohort study involving 67 patients who underwent two different bilateral TMS protocols and who met the specified eligibility criteria was conducted. Group 1 received stimulation with 85% RMT intermittent theta burst (iTBS) in the left DLPFC + 120% RMT (1 Hz) in the right DLPFC. Group 2 received stimulation with 100% RMT (iTBS) in the left DLPFC + 110% RMT (1 Hz) in the left DLPFC. RESULTS After the magnetic stimulation treatment, 55% (n=22) achieved response to depression symptoms in group 1 and 62% (n=18) in group 2. Remission of depression symptoms was achieved in 13% in group 1 (n=5) and 24% in group 2 (n=7). There were no significant differences between the two protocols after TMS CONCLUSIONS: Different bilateral protocol parameters in individuals undergoing TMS may have an impact on symptom response and remission. Further studies with larger sample sizes are needed.
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Affiliation(s)
| | - Luis Lopez-Chau
- Instituto de Neuroestimulación de Lima. Lima, Peru; Escuela de Medicina, Universidad Científica del Sur. Lima, Peru.
| | - William J Araujo-Banchon
- Escuela de Medicina Humana, Universidad Cesar Vallejo. Piura, Peru; Estudios Cimedical. Lima, Peru
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Tran L, Hahn L, Gill S, Ng F, Clarke P, Paterson T, Galletly C. Do benzodiazepines reduce the efficacy of transcranial magnetic stimulation? Australas Psychiatry 2024; 32:180-185. [PMID: 38299320 PMCID: PMC11103912 DOI: 10.1177/10398562241229623] [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] [Indexed: 02/02/2024]
Abstract
OBJECTIVE To investigate the effect of concomitant use of benzodiazepines on the efficacy of repetitive transcranial magnetic stimulation (rTMS) in patients with treatment-resistant major depressive disorder (TR-MDD). METHODS This is a retrospective study comparing rTMS treatment outcomes between patients taking benzodiazepines (n = 59) and those who were not (n = 136). Participants completed the HAM-A, HAM-D17, MADRS and ZUNG at baseline and at the end of treatment. RESULTS Patients taking benzodiazepines during rTMS treatment did not show any difference in partial response, response or remission rates compared to patients not treated with benzodiazepines. There was a significant decrease (p < .0001) in depression and anxiety scores from baseline to post-treatment among both groups. CONCLUSIONS Concomitant benzodiazepine treatment had no effect on the efficacy of rTMS treatment of TRD, contrary to previous research.
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Affiliation(s)
- Lana Tran
- Psychiatry Trainee, School of Medicine, Discipline of Psychiatry, University of Adelaide, Adelaide, SA, Australia
| | - Lisa Hahn
- Research Officer, Ramsay Clinic Adelaide, Ramsay Health Care (SA) Mental Health Services, Adelaide, SA, Australia
| | - Shane Gill
- Consultant Psychiatrist, Ramsay Clinic Adelaide, Ramsay Health Care (SA) Mental Health Services, Adelaide, SA, Australia; Director of Psychiatry Training, Adelaide, SA, Australia; and School of Medicine, Discipline of Psychiatry, University of Adelaide, Adelaide, SA, Australia
| | - Felicity Ng
- Consultant Psychiatrist, School of Medicine, Discipline of Psychiatry, University of Adelaide; and Ramsay Clinic Adelaide, Ramsay Health Care (SA) Mental Health Services, Adelaide, SA, Australia
| | - Patrick Clarke
- Consultant Psychiatrist, School of Medicine, Discipline of Psychiatry, University of Adelaide; and Ramsay Clinic Adelaide, Ramsay Health Care (SA) Mental Health Services, Adelaide, SA, Australia
| | - Tom Paterson
- Consultant Psychiatrist, School of Medicine, Discipline of Psychiatry, University of Adelaide; and Ramsay Clinic Adelaide, Ramsay Health Care (SA) Mental Health Services, Adelaide, SA, Australia
| | - Cherrie Galletly
- Emerita Professor, School of Medicine, Discipline of Psychiatry, University of Adelaide, Adelaide, SA, Australia; and Consultant Psychiatrist, Northern Adelaide Local Health Network, Adelaide, SA, Australia
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Hussain S, Chamoli S, Fitzgerald P, Gandhi A, Gill S, Sarma S, Loo C. Royal Australian and New Zealand College of Psychiatrists professional practice guidelines for the administration of repetitive transcranial magnetic stimulation. Aust N Z J Psychiatry 2024:48674241249846. [PMID: 38706202 DOI: 10.1177/00048674241249846] [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] [Indexed: 05/07/2024]
Abstract
OBJECTIVES To provide guidance for the optimal administration of repetitive transcranial magnetic stimulation, based on scientific evidence and supplemented by expert clinical consensus. METHODS Articles and information were sourced from existing guidelines and published literature. The findings were then formulated into consensus-based recommendations and guidance by the authors. The guidelines were subjected to rigorous successive consultation within the RANZCP, involving the Section of ECT and Neurostimulation (SEN) Committee, its broader membership and expert committees. RESULTS The RANZCP professional practice guidelines (PPG) for the administration of rTMS provide up-to-date advice regarding the use of rTMS in clinical practice. The guidelines are intended for use by psychiatrists and non-psychiatrists engaged in the administration of rTMS to facilitate best practice to optimise outcomes for patients. The guidelines strive to find the appropriate balance between promoting best evidence-based practice and acknowledging that evidence for rTMS use is a continually evolving. CONCLUSION The guidelines provide up-to-date advice for psychiatrists and non-psychiatrists to promote optimal standards of rTMS practice.
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Affiliation(s)
- Salam Hussain
- Division of Psychiatry, Faculty of Health and Medical Sciences, The University of Western Australia, Perth, WA, Australia
- Consultation Liaison Psychiatry and Neuromodulation, Sir Charles Gairdner Hospital Mental Health Service, Perth, WA, Australia
- Binational Committee, Section of Electroconvulsive Therapy and Neurostimulation, The Royal Australian & New Zealand College of Psychiatrists, Melbourne, VIC, Australia
| | - Suneel Chamoli
- Binational Committee, Section of Electroconvulsive Therapy and Neurostimulation, The Royal Australian & New Zealand College of Psychiatrists, Melbourne, VIC, Australia
- TMS Specialists Clinics, Neuropsytech Pty Ltd, Canberra, ACT, Australia
| | - Paul Fitzgerald
- School of Medicine and Psychology, Australian National University, Canberra, ACT, Australia
| | - Ashu Gandhi
- Department of Psychiatry, Monash Health, Melbourne, VIC, Australia
- Rehabilitation, Mental Health and Chronic Pain Clinical Institute, Epworth Clinic, Melbourne, VIC, Australia
| | - Shane Gill
- Discipline of Psychiatry, School of Medicine, The University of Adelaide, Adelaide, SA, Australia
- South Australian Psychiatry Training Committee, The Royal Australian & New Zealand College of Psychiatrists, Adelaide, SA, Australia
- The Adelaide Clinic, Ramsay Mental Health Care, Adelaide, SA, Australia
| | - Shanthi Sarma
- Mental Health and Specialist Services, Gold Coast Hospital and Health Service, Gold Coast, QLD, Australia
- Medicine Department, Faculty of Health Sciences & Medicine, Bond University, Gold Coast, QLD, Australia
| | - Colleen Loo
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
- The Black Dog Institute, Randwick, NSW, Australia
- The George Institute for Global Health, Barangaroo, NSW, Australia
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Allen RM, Scanlan JM, Gama-Chonlon L. Bilateral rTMS Shows No Advantage in Depression nor in Comorbid Depression and Anxiety: A Naturalistic Study. Psychiatr Q 2024; 95:107-120. [PMID: 38127248 DOI: 10.1007/s11126-023-10062-7] [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] [Accepted: 11/11/2023] [Indexed: 12/23/2023]
Abstract
The objective was to determine if adding low-frequency right-sided rTMS treatment to the standard high-frequency left-sided treatment (LUL), referred to as sequential bilateral treatment (SBT), confers additional benefit for depression or anxiety outcomes. A retrospective chart review from January 2015 through December 2018 yielded 275 patients, all of whom were treated with a figure-8 coil for a major depressive episode. Their protocol was either LUL or SBL. Outcome measures were the Generalized Anxiety Disorder 7-item scale (GAD-7) and the Patient Health Questionnaire (PHQ-9). There was no significant difference in GAD-7 change scores between patients who had LUL or SBL (4.2 vs 4.8). This was also true when the sample was restricted to only patients who started with high GAD-7 scores. There was likewise no significant difference in PHQ-9 change scores between patients who had LUL or SBL (6.8 vs 5.1). Patients switching from LUL to SBL mid-course had poorer overall outcomes as compared to patients who stayed with the same protocol throughout treatment. This large naturalistic study shows no advantage for SBL treatment any group or condition examined. The results of this study have clinical applicability and sound a cautionary note regarding the use of combination rTMS protocols.
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Affiliation(s)
- Rebecca M Allen
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA.
- Seattle Neuropsychiatric Treatment Center, Seattle, WA, USA.
| | - James M Scanlan
- Swedish Center for Research and Innovation and Providence Health & Services, Seattle, WA, USA
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Fazeli A, Zolghadriha A, Pirzeh R, Fatehi Chenar A, Dadashi M. Comparing the effectiveness of CBT and low-frequency rTMS in reducing symptom severity and depression and improving working memory in adults with OCD: a clinical trial. Int J Neurosci 2023:1-12. [PMID: 37938152 DOI: 10.1080/00207454.2023.2279500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 10/31/2023] [Indexed: 11/09/2023]
Abstract
OBJECTIVE This study aims to compare the effectiveness of cognitive-behavioral therapy (CBT) and low-frequency (LF) repetitive transcranial magnetic stimulation (rTMS) in reducing symptom severity and depression and improving working memory in adults with obsessive-compulsive disorder (OCD). METHODS This is a randomized clinical trial conducted on 24 adults with OCD, randomly assigned into two groups of CBT (n = 12, received CBT with exposure and response prevention (ERP) individually at 20 sessions) and rTMS (n = 12, received LF (1-Hz) rTMS over the right dorsolateral prefrontal cortex (DLPFC) at 10 sessions). They completed the Yale-Brown Obsessive Compulsive Scale, the Hamilton Depression Rating Scale, and two N-Back tasks before, immediately, and 1 month after interventions. RESULTS Results showed a significant difference between the two methods in reducing the severity of OCD symptoms (p < 0.05) and depression (p = 0.002) immediately after interventions where the CBT with ERP was more effective, but no significant difference was found in terms of working memory (p > 0.05). No significant difference was found between groups in any study variables 1 month after interventions. CONCLUSION Individual CBT with ERP is superior to LF rTMS for reducing the severity of symptoms and depression in OCD patients. However, there is no difference between them in improving working memory.
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Affiliation(s)
- Arash Fazeli
- Department of Psychology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Ahmad Zolghadriha
- Department of Psychiatry, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Reza Pirzeh
- Department of Psychiatry, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Atefeh Fatehi Chenar
- Department of Psychology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mohsen Dadashi
- Department of Clinical Psychology, Social Determinants of Health Research Center, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
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Cotovio G, Ventura F, Rodrigues da Silva D, Pereira P, Oliveira-Maia AJ. Regulatory Clearance and Approval of Therapeutic Protocols of Transcranial Magnetic Stimulation for Psychiatric Disorders. Brain Sci 2023; 13:1029. [PMID: 37508962 PMCID: PMC10377201 DOI: 10.3390/brainsci13071029] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 06/21/2023] [Accepted: 06/27/2023] [Indexed: 07/30/2023] Open
Abstract
Non-invasive brain stimulation techniques (NIBS) have been widely used in both clinical and research contexts in neuropsychiatry. They are safe and well-tolerated, making NIBS an interesting option for application in different settings. Transcranial magnetic stimulation (TMS) is one of these strategies. It uses electromagnetic pulses for focal modulate ion of neuronal activity in brain cortical regions. When pulses are applied repeatedly (repetitive transcranial magnetic stimulation-rTMS), they are thought to induce long-lasting neuroplastic effects, proposed to be a therapeutic mechanism for rTMS, with efficacy and safety initially demonstrated for treatment-resistant depression (TRD). Since then, many rTMS treatment protocols emerged for other difficult to treat psychiatric conditions. Moreover, multiple clinical studies, including large multi-center trials and several meta-analyses, have confirmed its clinical efficacy in different neuropsychiatric disorders, resulting in evidence-based guidelines and recommendations. Currently, rTMS is cleared by multiple regulatory agencies for the treatment of TRD, depression with comorbid anxiety disorders, obsessive compulsive disorder, and substance use disorders, such as smoking cessation. Importantly, current research supports the potential future use of rTMS for other psychiatric syndromes, including the negative symptoms of schizophrenia and post-traumatic stress disorder. More precise knowledge of formal indications for rTMS therapeutic use in psychiatry is critical to enhance clinical decision making in this area.
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Affiliation(s)
- Gonçalo Cotovio
- Champalimaud Research and Clinical Centre, Champalimaud Foundation, 1400-038 Lisbon, Portugal; (G.C.)
- NOVA Medical School, Faculdade de Ciências Médicas, NMS, FCM, Universidade NOVA de Lisboa, 1169-056 Lisbon, Portugal
- Departamento de Psiquiatria e Saúde Mental, Centro Hospitalar de Lisboa Ocidental, 1449-005 Lisbon, Portugal
| | - Fabiana Ventura
- Champalimaud Research and Clinical Centre, Champalimaud Foundation, 1400-038 Lisbon, Portugal; (G.C.)
- Departamento de Psiquiatria e Saúde Mental, Centro Hospitalar e Universitário de Coimbra, 3000-075 Coimbra, Portugal
| | - Daniel Rodrigues da Silva
- Champalimaud Research and Clinical Centre, Champalimaud Foundation, 1400-038 Lisbon, Portugal; (G.C.)
| | - Patrícia Pereira
- Champalimaud Research and Clinical Centre, Champalimaud Foundation, 1400-038 Lisbon, Portugal; (G.C.)
- Portuguese Red Cross Health School, 1300-125 Lisbon, Portugal
| | - Albino J. Oliveira-Maia
- Champalimaud Research and Clinical Centre, Champalimaud Foundation, 1400-038 Lisbon, Portugal; (G.C.)
- NOVA Medical School, Faculdade de Ciências Médicas, NMS, FCM, Universidade NOVA de Lisboa, 1169-056 Lisbon, Portugal
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7
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Li G, Lei L, Yang C, Liu Z, Zhang KR. Add-On Intermittent Theta Burst Stimulation Improves the Efficacy of First-Episode and Recurrent Major Depressive Disorder: Real-World Clinical Practice. Neuropsychiatr Dis Treat 2023; 19:109-116. [PMID: 36660319 PMCID: PMC9844137 DOI: 10.2147/ndt.s388774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 12/06/2022] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVE Repetitive transcranial magnetic stimulation (rTMS) is an effective and evidence-based treatment for major depressive disorder (MDD). This retrospective study aimed to explore the efficacy of add-on iTBS treatment in MDD in real-world clinical practice. METHODS One hundred and fifty-nine inpatients with MDD in a general hospital were included in this study. These patients were treated with at least 8 sessions of iTBS, in addition to antidepressants and supportive psychotherapy. Symptoms of depression and anxiety were assessed with the Hamilton Depression Rating Scale (HDRS) and the Hamilton Rating Scale for Anxiety (HAMA) at baseline and after 2-4 weeks of treatment. The improvement degree of depressive and anxious symptoms was compared between the first-episode MDD (n=107) and recurrent MDD (n=52) groups. RESULTS Depressive and anxious symptoms were reduced significantly after the add-on iTBS treatment; the response and remission rates in the first-episode MDD group were 55.14% and 28.97%, which were 63.46% and 28.85% for the recurrent MDD group, respectively (P>0.05). The response rate and remission rate of anxiety in the first-episode MDD group was 64.13% and 57.45% for HAMA, and 66.67% and 62.50% for the recurrent MDD group (P>0.05). CONCLUSION Our findings indicated that antidepressant and anti-anxiety efficacy of add-on iTBS treatment remains equivocal in real-world clinical practice, regardless of a first-episode depression diagnosis or recurrent depression.
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Affiliation(s)
- Gaizhi Li
- Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People's Republic of China.,Department of Psychiatry, First Clinical Medical College, Shanxi Medical University, Taiyuan, People's Republic of China
| | - Lei Lei
- Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People's Republic of China
| | - Chunxia Yang
- Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People's Republic of China
| | - Zhifen Liu
- Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People's Republic of China
| | - Ke-Rang Zhang
- Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, People's Republic of China.,Department of Psychiatry, First Clinical Medical College, Shanxi Medical University, Taiyuan, People's Republic of China
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8
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Hagerty SL. Toward Precision Characterization and Treatment of Psychopathology: A Path Forward and Integrative Framework of the Hierarchical Taxonomy of Psychopathology and the Research Domain Criteria. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2023; 18:91-109. [PMID: 35867337 DOI: 10.1177/17456916221079597] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A critical mission of psychological science is to conduct research that ultimately improves the lives of individuals who experience psychopathology. One important aspect of accomplishing this mission is increasing the likelihood that treatments will work for each person. I contend that treatment prognosis can be improved by moving toward a precision-medicine model. I advance a principle-driven framework for working toward these objectives. First, I synthesize the Hierarchical Taxonomy of Psychopathology and the Research Domain Criteria and demonstrate how integrating these models facilitates precision characterization of psychopathology. Second, I outline and demonstrate a systematic process for approaching treatment selection by leveraging precisely characterized representations of psychopathology. Finally, I advocate the research and clinical applications of this framework. Although clinical and psychological scientists are conducting exciting, multidisciplinary, and methodologically rigorous research in their respective domains, the impact of these pursuits will be maximized in the context of a unifying theoretical framework that supports a clear guiding mission.
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Affiliation(s)
- Sarah L Hagerty
- Mental Illness Research Education and Clinical Center (MIRECC), Veterans Affairs Palo Alto Health Care System, Palo Alto, California.,Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine
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9
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Kazemi R, Rostami R, Nasiri Z, Hadipour AL, Kiaee N, Coetzee JP, Philips A, Brown R, Seenivasan S, Adamson MM. Electrophysiological and behavioral effects of unilateral and bilateral rTMS; A randomized clinical trial on rumination and depression. J Affect Disord 2022; 317:360-372. [PMID: 36055535 DOI: 10.1016/j.jad.2022.08.098] [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: 06/11/2022] [Revised: 08/24/2022] [Accepted: 08/26/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Rumination is significantly frequent in major depressive disorder (MDD). However, not a lot of studies have investigated the effects of repetitive transcranial magnetic stimulation (rTMS) on rumination. METHODS 61 participants with a minimum Hamilton Depression Rating Scale (HAM-D) score of 20 were randomly assigned to sham, bilateral stimulation (BS) or unilateral stimulation (US) groups. EEG, The Ruminative Response Scale (RRS), and HAM-D were administered before and after the 20 sessions of rTMS. Phase locked values (PLV) were calculated as a measure of connectivity. RESULTS There was a significant decrease in HAM-D scores in both BS and US. In responders, BS and US differed significantly in RRS total scores, with greater reduction in BS. PLV significantly changed in the default mode network (DMN) in delta, theta, alpha, and beta in BS, in responders of which PLV decreased in the DMN in beta and gamma. Positive correlations between PLV and brooding in delta and theta, and negative correlations between PLV and reflection were found in theta, alpha, and beta. In US, connectivity in the DMN increased in beta, and PLV increased in theta and beta, and decreased in alpha and beta in its responders. Positive correlations between PLV and brooding in the delta and theta, as well as negative correlations between PLV and reflection in theta were observed in the DMN. CONCLUSION US and BS resulted in different modulations in the DMN, however, both could alleviate both rumination and depression. Reductions in the beta and alpha frequency bands in the DMN can be considered as potential EEG-based markers of response to bilateral and unilateral rTMS, respectively.
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Affiliation(s)
- Reza Kazemi
- Department of Cognitive Psychology, Institute for Cognitive Science Studies, Tehran, Iran.
| | - Reza Rostami
- Department of Psychology, University of Tehran, Tehran, Iran; Atieh Clinical Neuroscience Center, Tehran, Iran
| | - Zahra Nasiri
- Atieh Clinical Neuroscience Center, Tehran, Iran
| | - Abed L Hadipour
- Department of Cognitive Sciences, University of Messina, Messina, Italy
| | - Nasim Kiaee
- Atieh Clinical Neuroscience Center, Tehran, Iran
| | - John P Coetzee
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA; Rehabilitation Service, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - Angela Philips
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA; Rehabilitation Service, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - Randi Brown
- Department of Psychology, Palo Alto University, Palo Alto, CA, USA
| | - Srija Seenivasan
- Rehabilitation Service, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - Maheen M Adamson
- Rehabilitation Service, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA; Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, USA
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10
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Toffanin T, Folesani F, Ferrara M, Belvederi Murri M, Zerbinati L, Caruso R, Nanni MG, Koch G, Fadiga L, Palagini L, Perini G, Benatti B, Dell'Osso B, Grassi L. Cognitive functioning as predictor and marker of response to repetitive transcranial magnetic stimulation in depressive disorders: A systematic review. Gen Hosp Psychiatry 2022; 79:19-32. [PMID: 36240649 DOI: 10.1016/j.genhosppsych.2022.10.001] [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: 05/09/2022] [Revised: 10/04/2022] [Accepted: 10/05/2022] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Cognitive performance in Major Depressive Disorder (MDD) is frequently impaired and related to functional outcomes. Repetitive Transcranial Magnetic Stimulation (rTMS) may exert its effects on MDD acting both on depressive symptoms and neurocognition. Furthermore, cognitive status could predict the therapeutic response of depressive symptoms to rTMS. However, cognitive performances as a predictor of rTMS response in MDD has not been thoroughly investigated. This review aims to evaluate the role of pre-treatment cognitive performance as a predictor of clinical response to rTMS, and the effects of rTMS on neurocognition in MDD. METHOD A systematic review of studies evaluating neurocognition in MDD as an outcome and/or predictor of response to rTMS was conducted using PubMed/Medline and Embase. RESULTS Fifty-eight articles were identified: 25 studies included neurocognition as a predictor of response to rTMS; 56 used cognitive evaluation as an outcome of rTMS. Baseline cognitive performance and cognitive improvements after rTMS predicted clinical response to rTMS. Moreover, rTMS improved cognition in MDD. CONCLUSIONS Cognitive assessment could predict improvement of depression in MDD patients undergoing rTMS and help selecting patients that could have beneficial effects from rTMS. A routine cognitive assessment might stratify MDD patients and track rTMS related cognitive improvement.
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Affiliation(s)
- Tommaso Toffanin
- Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara, Italy
| | - Federica Folesani
- Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara, Italy
| | - Maria Ferrara
- Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara, Italy; Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA.
| | - Martino Belvederi Murri
- Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara, Italy
| | - Luigi Zerbinati
- Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara, Italy
| | - Rosangela Caruso
- Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara, Italy
| | - Maria Giulia Nanni
- Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara, Italy
| | - Giacomo Koch
- Department of Neuroscience and Rehabilitation, Institute of Physiology, University of Ferrara, Ferrara, Italy; Center for Translational Neurophysiology of Speech and Communication (CTNSC), Italian Institute of Technology (IIT), Ferrara, Italy
| | - Luciano Fadiga
- Department of Neuroscience and Rehabilitation, Institute of Physiology, University of Ferrara, Ferrara, Italy; Center for Translational Neurophysiology of Speech and Communication (CTNSC), Italian Institute of Technology (IIT), Ferrara, Italy
| | - Laura Palagini
- Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara, Italy
| | - Giulia Perini
- Padova Neuroscience Center, University of Padova, Padova, Italy; Casa di Cura Parco dei Tigli, Padova, Italy
| | - Beatrice Benatti
- Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
| | - Bernardo Dell'Osso
- Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
| | - Luigi Grassi
- Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara, Italy
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11
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Gama-Chonlon L, Scanlan JM, Allen RM. Could bipolar depressed patients respond better to rTMS than unipolar depressed patients? A naturalistic, observational study. Psychiatry Res 2022; 312:114545. [PMID: 35417826 DOI: 10.1016/j.psychres.2022.114545] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 03/20/2022] [Accepted: 04/03/2022] [Indexed: 11/09/2022]
Abstract
Previous studies of rTMS for bipolar depressed (BD) patients have yielded mixed results. In this retrospective, naturalistic, observational study, we reviewed charts of 317 patients undergoing rTMS treatment between 1/2015-2/2018, yielding 283 unipolar depressed (UD) and 34 BD patients. All were treated with a figure-of-8 coil, with either high-frequency (HF) left-sided, sequential bilateral (HF left-sided and low-frequency right-sided), or mixed protocols (switched from unilateral to bilateral mid-course). Outcomes were the Generalized Anxiety Disorder scale (GAD-7) and Patient Health Questionnaire (PHQ-9). Total number of treatments and initial PHQ-9 scores did not differ between groups. BD patients had greater PHQ-9 change by treatment conclusion than UD patients. GAD-7 changes showed no between-group differences overall. PHQ-9 changes differences between groups were only seen with unilateral treatment, not with bilateral or mixed protocols. Unilateral treatment resulted in 45% remission (9/20) for BD patients vs. 15% (24/160) for UD patients by treatment end. Response was seen in 80% (16/20) of the unilaterally-treated BD patients vs. 39% (62/160) in UD patients. Regression analyses within BD patients found that unilateral treatment, use of non-lithium mood stabilizers, male sex, and number of treatments predicted PHQ-9 improvement.
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Affiliation(s)
| | - James M Scanlan
- Swedish Center for Research and Innovation and Providence Health & Services, Seattle, Washington, United States
| | - Rebecca M Allen
- Seattle Neuropsychiatric Treatment Center, Seattle, Washington, United States; Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, Washington, United States
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12
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Bulteau S, Laurin A, Pere M, Fayet G, Thomas-Ollivier V, Deschamps T, Auffray-Calvier E, Bukowski N, Vanelle JM, Sébille V, Sauvaget A. Intermittent theta burst stimulation (iTBS) versus 10-Hz high-frequency repetitive transcranial magnetic stimulation (rTMS) to alleviate treatment-resistant unipolar depression: A randomized controlled trial (THETA-DEP). Brain Stimul 2022; 15:870-880. [DOI: 10.1016/j.brs.2022.05.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 05/04/2022] [Accepted: 05/09/2022] [Indexed: 12/31/2022] Open
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13
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Pell GS, Harmelech T, Zibman S, Roth Y, Tendler A, Zangen A. Efficacy of Deep TMS with the H1 Coil for Anxious Depression. J Clin Med 2022; 11:jcm11041015. [PMID: 35207288 PMCID: PMC8879826 DOI: 10.3390/jcm11041015] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 02/06/2022] [Accepted: 02/09/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: While the therapeutic efficacy of Transcranial Magnetic Stimulation (TMS) for major depressive disorder (MDD) is well established, less is known about the technique's efficacy for treating comorbid anxiety. (2) Methods: Data were retrospectively analyzed from randomized controlled trials (RCTs) that used Deep TMS with the H1 Coil for MDD treatment. The primary endpoint was the difference relative to sham treatment following 4 weeks of stimulation. The effect size was compared to literature values for superficial TMS and medication treatments. (3) Results: In the pivotal RCT, active Deep TMS compared with sham treatment showed significantly larger improvements in anxiety score (effect size = 0.34, p = 0.03 (FDR)) which were sustained until 16 weeks (effect size = 0.35, p = 0.04). The pooled effect size between all the RCTs was 0.55, which compares favorably to alternative treatments. A direct comparison to Figure-8 Coil treatment indicated that treatment with the H1 Coil was significantly more effective (p = 0.042). In contrast to previously reported studies using superficial TMS and medication for which anxiety has been shown to be a negative predictor of effectiveness, higher baseline anxiety was found to be predictive of successful outcome for the H1-Coil treatment. (4) Conclusions: Deep TMS is effective in treating comorbid anxiety in MDD and, unlike alternative treatments, the outcome does not appear to be adversely affected by high baseline anxiety levels.
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Affiliation(s)
- Gaby S. Pell
- BrainsWay Ltd., Jerusalem 9777518, Israel; (T.H.); (S.Z.); (Y.R.); (A.T.)
- Department of Life Sciences, Ben-Gurion University of the Negev, Be’er-Sheva 8410501, Israel;
- Correspondence:
| | - Tal Harmelech
- BrainsWay Ltd., Jerusalem 9777518, Israel; (T.H.); (S.Z.); (Y.R.); (A.T.)
| | - Sam Zibman
- BrainsWay Ltd., Jerusalem 9777518, Israel; (T.H.); (S.Z.); (Y.R.); (A.T.)
- Department of Life Sciences, Ben-Gurion University of the Negev, Be’er-Sheva 8410501, Israel;
| | - Yiftach Roth
- BrainsWay Ltd., Jerusalem 9777518, Israel; (T.H.); (S.Z.); (Y.R.); (A.T.)
- Department of Life Sciences, Ben-Gurion University of the Negev, Be’er-Sheva 8410501, Israel;
| | - Aron Tendler
- BrainsWay Ltd., Jerusalem 9777518, Israel; (T.H.); (S.Z.); (Y.R.); (A.T.)
- Department of Life Sciences, Ben-Gurion University of the Negev, Be’er-Sheva 8410501, Israel;
- Advanced Mental Health Care Inc., Royal Palm Beach, FL 33411, USA
| | - Abraham Zangen
- Department of Life Sciences, Ben-Gurion University of the Negev, Be’er-Sheva 8410501, Israel;
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14
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Transdiagnostic Symptom Subtypes to Predict Response to Therapeutic Transcranial Magnetic Stimulation in Major Depressive Disorder and Posttraumatic Stress Disorder. J Pers Med 2022; 12:jpm12020224. [PMID: 35207712 PMCID: PMC8874724 DOI: 10.3390/jpm12020224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/07/2022] [Accepted: 01/27/2022] [Indexed: 01/09/2023] Open
Abstract
The diagnostic categories in psychiatry often encompass heterogeneous symptom profiles associated with differences in the underlying etiology, pathogenesis and prognosis. Prior work demonstrated that some of this heterogeneity can be quantified though dimensional analysis of the Depression Anxiety Stress Scale (DASS), yielding unique transdiagnostic symptom subtypes. This study investigated whether classifying patients according to these symptom profiles would have prognostic value for the treatment response to therapeutic transcranial magnetic stimulation (TMS) in comorbid major depressive disorder (MDD) and posttraumatic stress disorder (PTSD). A linear discriminant model was constructed using a simulation dataset to classify 35 participants into one of the following six pre-defined symptom profiles: Normative Mood, Tension, Anxious Arousal, Generalized Anxiety, Anhedonia and Melancholia. Clinical outcomes with TMS across MDD and PTSD were assessed. All six symptom profiles were present. After TMS, participants with anxious arousal were less likely to achieve MDD remission compared to other subtypes (FET, odds ratio 0.16, p = 0.034), exhibited poorer PTSD symptom reduction (21% vs. 46%; t (33) = 2.025, p = 0.051) and were less likely to complete TMS (FET, odds ratio 0.066, p = 0.011). These results offer preliminary evidence that classifying individuals according to these transdiagnostic symptom profiles may offer a simple method to inform TMS treatment decisions.
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15
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Balderston NL, Beer JC, Seok D, Makhoul W, Deng ZD, Girelli T, Teferi M, Smyk N, Jaskir M, Oathes DJ, Sheline YI. Proof of concept study to develop a novel connectivity-based electric-field modelling approach for individualized targeting of transcranial magnetic stimulation treatment. Neuropsychopharmacology 2022; 47:588-598. [PMID: 34321597 PMCID: PMC8674270 DOI: 10.1038/s41386-021-01110-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 07/09/2021] [Accepted: 07/13/2021] [Indexed: 11/08/2022]
Abstract
Resting state functional connectivity (rsFC) offers promise for individualizing stimulation targets for transcranial magnetic stimulation (TMS) treatments. However, current targeting approaches do not account for non-focal TMS effects or large-scale connectivity patterns. To overcome these limitations, we propose a novel targeting optimization approach that combines whole-brain rsFC and electric-field (e-field) modelling to identify single-subject, symptom-specific TMS targets. In this proof of concept study, we recruited 91 anxious misery (AM) patients and 25 controls. We measured depression symptoms (MADRS/HAMD) and recorded rsFC. We used a PCA regression to predict symptoms from rsFC and estimate the parameter vector, for input into our e-field augmented model. We modeled 17 left dlPFC and 7 M1 sites using 24 equally spaced coil orientations. We computed single-subject predicted ΔMADRS/HAMD scores for each site/orientation using the e-field augmented model, which comprises a linear combination of the following elementwise products (1) the estimated connectivity/symptom coefficients, (2) a vectorized e-field model for site/orientation, (3) rsFC matrix, scaled by a proportionality constant. In AM patients, our connectivity-based model predicted a significant decrease depression for sites near BA9, but not M1 for coil orientations perpendicular to the cortical gyrus. In control subjects, no site/orientation combination showed a significant predicted change. These results corroborate previous work suggesting the efficacy of left dlPFC stimulation for depression treatment, and predict better outcomes with individualized targeting. They also suggest that our novel connectivity-based e-field modelling approach may effectively identify potential TMS treatment responders and individualize TMS targeting to maximize the therapeutic impact.
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Affiliation(s)
- Nicholas L Balderston
- Center for Neuromodulation in Depression and Stress, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA.
| | - Joanne C Beer
- Penn Statistics in Imaging and Visualization Center, Department of Biostatistics, Epidemiology & Informatics, University of Pennsylvania, Philadelphia, PA, USA
| | - Darsol Seok
- Center for Neuromodulation in Depression and Stress, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Walid Makhoul
- Center for Neuromodulation in Depression and Stress, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Zhi-De Deng
- Noninvasive Neuromodulation Unit, Experimental Therapeutics & Pathophysiology Branch, National Institute of Mental Health, Bethesda, MD, USA
| | - Tommaso Girelli
- Center for Neuromodulation in Depression and Stress, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Marta Teferi
- Center for Neuromodulation in Depression and Stress, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Nathan Smyk
- Center for Neuromodulation in Depression and Stress, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Marc Jaskir
- Center for Neuromodulation in Depression and Stress, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Desmond J Oathes
- Center for Neuromodulation in Depression and Stress, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Yvette I Sheline
- Center for Neuromodulation in Depression and Stress, Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA
- Department of Neurology, University of Pennsylvania, Philadelphia, PA, USA
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16
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Kim HK, Blumberger DM, Fitzgerald PB, Mulsant BH, Daskalakis ZJ. Antidepressant treatment outcomes in patients with and without comorbid physical or psychiatric disorders: A systematic review and meta-analysis. J Affect Disord 2021; 295:225-234. [PMID: 34481151 DOI: 10.1016/j.jad.2021.08.046] [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: 03/06/2021] [Revised: 07/23/2021] [Accepted: 08/21/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Many patients with major depressive disorder (MDD) experience substantial impairment despite the availability of efficacious treatments. We performed a systematic review and meta-analysis to compare antidepressant outcomes in MDD with or without physical or psychiatric comorbidities. METHODS Pubmed, EMBASE, and PsycInfo were searched up to May 14th, 2020 using keywords including MDD, antidepressant, medication, and comorbid. 1915 studies were reviewed. Studies that performed a direct and quantitative comparison of antidepressant effect in patients with MDD with or without comorbidities were included. Study characteristics and primary outcomes were extracted. Continuous and dichotomous variables were considered using standardized mean difference (SMD). Heterogeneity was measured using χ2 and I2 tests. Risk of bias was assessed using Cochrane Risk of Bias tool and NIH Quality Assessment Tool. RESULTS 26 studies met selection criteria. Studies of physical (6 studies; I2 = 57.69%, p = 0.04) and psychiatric comorbidities (20 studies; I2 = 75.75%, p < 0.001) were heterogeneous. When compared to patients with MDD without comorbidities, those with physical (SMD = -0.19, 95% CI: -0.30 to -0.08, p = 0.001; 1910 and 2905 patients with or without comorbidities) or psychiatric comorbidities (SMD = -0.20, 95% CI: -0.31 to -0.095, p < 0.001; 4308 and 6867 patients with or without comorbidities) had worse antidepressant outcomes. LIMITATIONS Our limitations included aggregating the comorbidities into physical and psychiatric comorbidities and the high heterogeneity of the studies. CONCLUSIONS Our review provides updated evidence demonstrating that patients with MDD and physical or psychiatric comorbidities experience worse antidepressant outcomes.
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Affiliation(s)
- Helena K Kim
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Daniel M Blumberger
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Centre for Addiction and Mental Health, Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Paul B Fitzgerald
- Epworth Centre for Innovation in Mental Health, Epworth Healthcare and Monash University Department of Psychiatry, Camberwell, Victoria, Australia
| | - Benoit H Mulsant
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Centre for Addiction and Mental Health, Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Zafiris J Daskalakis
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Centre for Addiction and Mental Health, Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Department of Psychiatry, University of California San Diego School of Medicine, Biomedical Sciences Building, School of Medicine 9500 Gilman Drive, San Diego, California 92093-0603, United States.
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17
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Vergallito A, Gallucci A, Pisoni A, Punzi M, Caselli G, Ruggiero GM, Sassaroli S, Romero Lauro LJ. Effectiveness of noninvasive brain stimulation in the treatment of anxiety disorders: a meta-analysis of sham or behaviour-controlled studies. J Psychiatry Neurosci 2021; 46:E592-E614. [PMID: 34753789 PMCID: PMC8580831 DOI: 10.1503/jpn.210050] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/23/2021] [Accepted: 07/02/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The possibility of using noninvasive brain stimulation to treat mental disorders has received considerable attention recently. Repetitive transcranial magnetic stimulation (rTMS) and transcranial direct current stimulation (tDCS) are considered to be effective treatments for depressive symptoms. However, no treatment recommendation is currently available for anxiety disorders, suggesting that evidence is still limited. We conducted a systematic review of the literature and a quantitative analysis of the effectiveness of rTMS and tDCS in the treatment of anxiety disorders. METHODS Following PRISMA guidelines, we screened 3 electronic databases up to the end of February 2020 for English-language, peer-reviewed articles that included the following: a clinical sample of patients with an anxiety disorder, the use of a noninvasive brain stimulation technique, the inclusion of a control condition, and pre/post scores on a validated questionnaire that measured symptoms of anxiety. RESULTS Eleven papers met the inclusion criteria, comprising 154 participants assigned to a stimulation condition and 164 to a sham or control group. We calculated Hedge's g for scores on disorder-specific and general anxiety questionnaires before and after treatment to determine effect size, and we conducted 2 independent random-effects meta-analyses. Considering the well-known comorbidity between anxiety and depression, we ran a third meta-analysis analyzing outcomes for depression scores. Results showed a significant effect of noninvasive brain stimulation in reducing scores on disorder-specific and general anxiety questionnaires, as well as depressive symptoms, in the real stimulation compared to the control condition. LIMITATIONS Few studies met the inclusion criteria; more evidence is needed to strengthen conclusions about the effectiveness of noninvasive brain stimulation in the treatment of anxiety disorders. CONCLUSION Our findings showed that noninvasive brain stimulation reduced anxiety and depression scores compared to control conditions, suggesting that it can alleviate clinical symptoms in patients with anxiety disorders.
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Affiliation(s)
| | | | - Alberto Pisoni
- From the Department of Psychology, University of Milano Bicocca, Milan, Italy (Vergallito, Pisoni, Punzi, Romero Lauro); the Neuromi, Milan, Italy (Vergallito, Gallucci, Pisoni, Romero Lauro); the Department of Neuroscience, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy (Gallucci); the Studi Cognitivi, Milan, Italy (Caselli, Ruggiero, Sassaroli); and the Faculty of Psychology, Sigmund Freud University, Milan, Italy (Caseli, Ruggiero, Sassaroli)
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18
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Steinholtz L, Reutfors J, Brandt L, Nordanskog P, Thörnblom E, Persson J, Bodén R. Response rate and subjective memory after electroconvulsive therapy in depressive disorders with psychiatric comorbidity. J Affect Disord 2021; 292:276-283. [PMID: 34134026 DOI: 10.1016/j.jad.2021.05.078] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 01/26/2021] [Accepted: 05/31/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Response rates after and tolerability of electroconvulsive therapy (ECT) in depressive disorders with psychiatric comorbidity are uncertain. METHODS Data on patients with a depressive episode and a first course of ECT were collected from the Swedish National Quality Register for ECT. Logistic regression analyses, adjusted for gender, age, and depressive episode severity, were used to compare patients with and without comorbidity. The clinical response assessment Clinical Global Impression - Improvement Scale was used in 4413 patients and the memory item from the Comprehensive Psychiatric Rating Scale was used for subjective memory impairment rating after ECT in 3497 patients. RESULTS In patients with depressive disorder and comorbid personality disorder or anxiety disorder, 62.7% and 73.5%, respectively, responded after ECT compared with 84.9% in patients without comorbidity [adjusted odds ratio (aOR) 0.43, 95% confidence interval (CI) 0.34-0.55, and aOR 0.61, 95% CI 0.51-0.73, respectively]. The proportion of responding patients with comorbid alcohol use disorder was 77.1%, which was not significantly different from that in patients without comorbidity (aOR 0.75, 95% CI 0.57-1.01). The impact of comorbidity decreased with higher age and depressive episode severity. Subjective ratings of memory impairment did not differ between patients with and without comorbidity. LIMITATIONS Observational non-validated clinical data. CONCLUSIONS The response rate after ECT in depression may be lower with concurrent personality disorder and anxiety disorder; however, the majority still respond to ECT. This implies that psychiatric comorbidity should not exclude patients from ECT.
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Affiliation(s)
- Linda Steinholtz
- Department of Neuroscience, Psychiatry, Uppsala University, Uppsala, Sweden.
| | - Johan Reutfors
- Department of Medicine Solna, Centre for Pharmacoepidemiology, Karolinska Institutet, Stockholm, Sweden
| | - Lena Brandt
- Department of Medicine Solna, Centre for Pharmacoepidemiology, Karolinska Institutet, Stockholm, Sweden
| | - Pia Nordanskog
- Center for Social and Affective neuroscience, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Elin Thörnblom
- Department of Neuroscience, Psychiatry, Uppsala University, Uppsala, Sweden
| | - Jonas Persson
- Department of Neuroscience, Psychiatry, Uppsala University, Uppsala, Sweden
| | - Robert Bodén
- Department of Neuroscience, Psychiatry, Uppsala University, Uppsala, Sweden
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19
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Efficacy of low-dose ketamine infusion in anxious vs nonanxious depression: revisiting the Adjunctive Ketamine Study of Taiwanese Patients with Treatment-Resistant Depression. CNS Spectr 2021; 26:362-367. [PMID: 32419678 DOI: 10.1017/s1092852920001194] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The antidepressant effect of low-dose ketamine infusion on Taiwanese patients with anxious vs nonanxious treatment-resistant depression (ANX-TRD vs NANX-TRD) has remained unknown. METHODS In total, 71 patients with TRD were randomized to three groups. Each group had participants who received saline infusions mixed with 0 (a normal saline infusion), 0.2, and 0.5 mg/kg of ketamine. Participants were followed up for 2 weeks. Anxious depression was defined as major depressive disorder with a total score of 7 or more on the 17-item Hamilton Depression Rating Scale Anxiety-Somatization factor. Generalized estimating equation models were used to investigate the effects of treatment (ketamine vs placebo) and depression type (ANX-TRD vs NANX-TRD) in the reduction of depressive symptoms during the follow-up period. RESULTS Patients with ANX-TRD were less likely to respond to a single low-dose ketamine infusion than those with NANX-TRD. Among patients with NANX-TRD, low-dose ketamine infusion was significantly superior to placebo for reducing depressive symptoms. However, among patients with ANX-TRD, ketamine was not superior to placebo; nonetheless, approximately 30% of the patients responded to ketamine infusion compared to 13% who responded to the placebo. CONCLUSIONS Low-dose ketamine infusion was effective for Taiwanese patients with NANX-TRD but not so effective for those with ANX-TRD. A higher level of anxiety severity accompanying depression was related to greater depression severity. This may confound and reduce the antidepressant effect of ketamine infusion.
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20
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Chen L, Thomas EHX, Kaewpijit P, Miljevic A, Hughes R, Hahn L, Kato Y, Gill S, Clarke P, Ng F, Paterson T, Giam A, Sarma S, Hoy KE, Galletly C, Fitzgerald PB. Accelerated theta burst stimulation for the treatment of depression: A randomised controlled trial. Brain Stimul 2021; 14:1095-1105. [PMID: 34332155 DOI: 10.1016/j.brs.2021.07.018] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/24/2021] [Accepted: 07/26/2021] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION Theta burst pattern repetitive transcranial magnetic stimulation (TBS) is increasingly applied to treat depression. TBS's brevity is well-suited to application in accelerated schedules. Sizeable trials of accelerated TBS are lacking; and optimal TBS parameters such as stimulation intensity are not established. METHODS We conducted a three arm, single blind, randomised, controlled, multi-site trial comparing accelerated bilateral TBS applied at 80 % or 120 % of the resting motor threshold and left unilateral 10 Hz rTMS. 300 patients with treatment-resistant depression (TRD) were recruited. TBS arms applied 20 bilateral prefrontal TBS sessions over 10 days, while the rTMS arm applied 20 daily sessions of 10 Hz rTMS to the left prefrontal cortex over 4 weeks. Primary outcome was depression treatment response at week 4. RESULTS The overall treatment response rate was 43.7 % and the remission rate was 28.2 %. There were no significant differences for response (p = 0.180) or remission (p = 0.316) across the three groups. Response rates between accelerated bilateral TBS applied at sub- and supra-threshold intensities were not significantly different (p = 0.319). Linear mixed model analysis showed a significant effect of time (p < 0.01), but not rTMS type (p = 0.680). CONCLUSION This is the largest accelerated bilateral TBS study to date and provides evidence that it is effective and safe in treating TRD. The accelerated application of TBS was not associated with more rapid antidepressant effects. Bilateral sequential TBS did not have superior antidepressant effect to unilateral 10 Hz rTMS. There was no significant difference in antidepressant efficacy between sub- and supra-threshold accelerated bilateral TBS.
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Affiliation(s)
- Leo Chen
- Epworth Centre for Innovation in Mental Health, Epworth Healthcare and Department of Psychiatry, Monash University, Camberwell, Victoria, Australia; Monash Alfred Psychiatry Research Centre, Department of Psychiatry, Monash University, Melbourne, Victoria, Australia; Alfred Mental and Addiction Health, Alfred Health, Melbourne, Victoria, Australia.
| | - Elizabeth H X Thomas
- Monash Alfred Psychiatry Research Centre, Department of Psychiatry, Monash University, Melbourne, Victoria, Australia
| | - Pakin Kaewpijit
- Epworth Centre for Innovation in Mental Health, Epworth Healthcare and Department of Psychiatry, Monash University, Camberwell, Victoria, Australia; Monash Alfred Psychiatry Research Centre, Department of Psychiatry, Monash University, Melbourne, Victoria, Australia; Bangkok Hospital, Bang Kapi, Bangkok, Thailand
| | - Aleksandra Miljevic
- Epworth Centre for Innovation in Mental Health, Epworth Healthcare and Department of Psychiatry, Monash University, Camberwell, Victoria, Australia
| | - Rachel Hughes
- Epworth Centre for Innovation in Mental Health, Epworth Healthcare and Department of Psychiatry, Monash University, Camberwell, Victoria, Australia
| | - Lisa Hahn
- The Adelaide Clinic, Ramsay Health Care (SA) Mental Health Services, South Australia, Australia
| | - Yuko Kato
- The Adelaide Clinic, Ramsay Health Care (SA) Mental Health Services, South Australia, Australia
| | - Shane Gill
- The Adelaide Clinic, Ramsay Health Care (SA) Mental Health Services, South Australia, Australia
| | - Patrick Clarke
- The Adelaide Clinic, Ramsay Health Care (SA) Mental Health Services, South Australia, Australia
| | - Felicity Ng
- The Adelaide Clinic, Ramsay Health Care (SA) Mental Health Services, South Australia, Australia; Discipline of Psychiatry, The University of Adelaide, South Australia, Australia
| | - Tom Paterson
- The Adelaide Clinic, Ramsay Health Care (SA) Mental Health Services, South Australia, Australia; Discipline of Psychiatry, The University of Adelaide, South Australia, Australia
| | - Andrew Giam
- Central Adelaide Local Health Network, South Australia, Australia
| | - Shanthi Sarma
- Department of Mental Health, Gold Coast University Hospital, Southport, Queensland, Australia
| | - Kate E Hoy
- Epworth Centre for Innovation in Mental Health, Epworth Healthcare and Department of Psychiatry, Monash University, Camberwell, Victoria, Australia
| | - Cherrie Galletly
- The Adelaide Clinic, Ramsay Health Care (SA) Mental Health Services, South Australia, Australia; Discipline of Psychiatry, The University of Adelaide, South Australia, Australia; Northern Adelaide Local Health Network, South Australia, Australia
| | - Paul B Fitzgerald
- Epworth Centre for Innovation in Mental Health, Epworth Healthcare and Department of Psychiatry, Monash University, Camberwell, Victoria, Australia
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21
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Chou PH, Lin YF, Lu MK, Chang HA, Chu CS, Chang WH, Kishimoto T, Sack AT, Su KP. Personalization of Repetitive Transcranial Magnetic Stimulation for the Treatment of Major Depressive Disorder According to the Existing Psychiatric Comorbidity. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE 2021; 19:190-205. [PMID: 33888649 PMCID: PMC8077054 DOI: 10.9758/cpn.2021.19.2.190] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 12/24/2020] [Indexed: 12/19/2022]
Abstract
Repetitive transcranial magnetic stimulation (rTMS) and intermittent theta-burst stimulation (iTBS) are evidenced-based treatments for patients with major depressive disorder (MDD) who fail to respond to standard first-line therapies. However, although various TMS protocols have been proven to be clinically effective, the response rate varies across clinical applications due to the heterogeneity of real-world psychiatric comorbidities, such as generalized anxiety disorder, posttraumatic stress disorder, panic disorder, or substance use disorder, which are often observed in patients with MDD. Therefore, individualized treatment approaches are important to increase treatment response by assigning a given patient to the most optimal TMS treatment protocol based on his or her individual profile. This literature review summarizes different rTMS or TBS protocols that have been applied in researches investigating MDD patients with certain psychiatric comorbidities and discusses biomarkers that may be used to predict rTMS treatment response. Furthermore, we highlight the need for the validation of neuroimaging and electrophysiological biomarkers associated with rTMS treatment responses. Finally, we discuss on which directions future efforts should focus for developing the personalization of the treatment of depression with rTMS or iTBS.
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Affiliation(s)
- Po-Han Chou
- Department of Psychiatry, China Medical University Hsinchu Hospital, China Medical University, Hsinchu, Taiwan.,Department of Psychiatry, China Medical University Hospital, China Medical University, Taichung, Taiwan.,Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan.,Taiwan Allied Clinics for Integrative TMS, Taipei, Taiwan
| | - Yen-Feng Lin
- Taiwan Allied Clinics for Integrative TMS, Taipei, Taiwan.,Center for Neuropsychiatric Research, National Health Research Institutes, Miaoli, Taiwan.,Department of Public Health & Medical Humanities, Faculty of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan.,Balance Psychiatric Clinic, Hsinchu, Taiwan
| | - Ming-Kuei Lu
- Ph.D. Program for Translational Medicine, College of Medicine, China Medical University, Taichung, Taiwan.,Department of Neurology, China Medical University Hospital, Taichung, Taiwan
| | - Hsin-An Chang
- Department of Psychiatry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Che-Sheng Chu
- Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,Center for Geriatric and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wei Hung Chang
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Psychiatry, National Cheng Kung University Hospital, Dou-Liou Branch, Yunlin, Taiwan
| | - Taishiro Kishimoto
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Alexander T Sack
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, The Netherlands.,Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience (MHeNs), Brain+Nerve Centre, Maastricht University Medical Centre+ (MUMC+), Maastricht, The Netherlands
| | - Kuan-Pin Su
- Department of Psychiatry, China Medical University Hospital, China Medical University, Taichung, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan.,Mind-Body Interface Laboratory (MBI-Lab), China Medical University Hospital, Taichung, Taiwan.,An-Nan Hospital, China Medical University, Tainan, Taiwan
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22
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Trevizol AP, Downar J, Vila-Rodriguez F, Konstantinou G, Daskalakis ZJ, Blumberger DM. Effect of repetitive transcranial magnetic stimulation on anxiety symptoms in patients with major depression: An analysis from the THREE-D trial. Depress Anxiety 2021; 38:262-271. [PMID: 33305862 DOI: 10.1002/da.23125] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 10/23/2020] [Accepted: 11/14/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Despite the advances in the use of repetitive transcranial magnetic stimulation (rTMS) for the treatment of major depressive disorder (MDD), there is relatively little information about its effect on comorbid anxiety symptoms. METHODS Data from a large randomized noninferiority trial comparing intermittent theta-burst stimulation (iTBS) and high-frequency (10 Hz) rTMS delivered to the left dorsolateral prefrontal cortex (HFL) were analyzed. The primary aim was assessing changes in anxiety/somatization items from the 17-item Hamilton Depression Rating Scale (HAM-D) and the Brief Symptom Inventory (BSI-A), using baseline-adjusted change with an analysis of covariance (ANCOVA), with the final scores as the outcome and baseline scores as the adjustment covariates. RESULTS The analytical cohort comprised 388 participants (189 in HFL and 199 in iTBS groups). From baseline to the end of the rTMS course, the combined score from the anxiety items from the HAM-D dropped from 7.43 (SD = 2.15) to 4.24 (SD = 2.33) in the HFL group, and 7.33 (SD = 2.13) to 3.76 (SD = 2.23) in the iTBS group. The ANCOVA resulted in an effect from time (p < .0001), but not from group allocation (p = .793) or time × group interaction (p = .976). We observed mean changes in the BSI-A of -3.5 (SD = 5.4) and -3.2 (SD = 4.8), with significant effect of time (p < .0001) in the ANCOVA, but not group allocation (p = .793) or group × time interaction (.664). CONCLUSIONS Our findings suggest that both 10 Hz and iTBS may yield potential reductions in anxiety symptoms when used for the treatment of MDD. Our findings warrant future research into the effects of left-sided rTMS on depressed patients struggling with concurrent anxiety symptoms.
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Affiliation(s)
- Alisson P Trevizol
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Temerty Centre for Therapeutic Brain Intervention and Campbell Family Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Jonathan Downar
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada.,MRI-Guided rTMS Clinic, Toronto Western Hospital, Toronto, Ontario, Canada.,Krembil Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Fidel Vila-Rodriguez
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada.,Non-Invasive Neurostimulation Therapies Laboratory, University of British Columbia, Vancouver, British Columbia, Canada
| | - Gerasimos Konstantinou
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Temerty Centre for Therapeutic Brain Intervention and Campbell Family Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Zafiris J Daskalakis
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Temerty Centre for Therapeutic Brain Intervention and Campbell Family Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Daniel M Blumberger
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Temerty Centre for Therapeutic Brain Intervention and Campbell Family Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
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23
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Fitzgerald PB. An update on the clinical use of repetitive transcranial magnetic stimulation in the treatment of depression. J Affect Disord 2020; 276:90-103. [PMID: 32697721 DOI: 10.1016/j.jad.2020.06.067] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 06/03/2020] [Accepted: 06/23/2020] [Indexed: 01/23/2023]
Abstract
BACKGROUND Repetitive transcranial magnetic stimulation (rTMS) is an increasingly used treatment for patients with depression. The use of rTMS in depression is supported by over 20 years of clinical trials. There has been a significant increase in knowledge around the use of rTMS in recent years. OBJECTIVE The aim of this paper was to review the use of rTMS in depression to provide an update for rTMS practitioners and clinicians interested in the clinical use of this treatment. METHODS A targeted review of the literature around the use of rTMS treatment of depression with a specific focus on studies published in the last 3 years. RESULTS High-frequency rTMS applied to the left dorsolateral prefrontal cortex is an effective treatment for acute episodes of major depressive disorder. There are several additional methods of rTMS delivery that are supported by clinical trials and meta-analyses but no substantive evidence that any one approach is any more effective than any other. rTMS is effective in unipolar depression and most likely bipolar depression. rTMS courses may be repeated in the management of depressive relapse but there is less evidence for the use of rTMS in the maintenance phase. CONCLUSIONS The science around the use of rTMS is rapidly evolving and there is a considerable need for practitioners to remain abreast of the current state of this literature and its implications for clinical practice. rTMS is an effective antidepressant treatment but its optimal use should be continually informed by knowledge of the state of the art.
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Affiliation(s)
- Paul B Fitzgerald
- Epworth Centre for Innovation in Mental Health, Epworth Healthcare and Monash University Central Clinical School, 888 Toorak Rd, Camberwell, Victoria 3004, Australia.
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24
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Zhang L, Zhu J, Zhang T, Jia Q, Hui L, Zhu H, Tang Y, Wang J. Comparative efficacy of add-on rTMS in treating the somatic and psychic anxiety symptoms of depression comorbid with anxiety in adolescents, adults, and elderly patients-A real-world clinical application. J Affect Disord 2020; 276:305-311. [PMID: 32871660 DOI: 10.1016/j.jad.2020.05.151] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/18/2020] [Accepted: 05/22/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Repetitive transcranial magnetic stimulation (rTMS) is an effective adjuvant treatment for depression. Many patients with depression have comorbid anxiety symptoms. However, previous rTMS studies have focused on patients with depression, and often excluded comorbid anxiety. This real-world study aimed to investigate the comparative efficacy of add-on rTMS in treating the somatic and psychic anxiety symptoms of depression comorbid with anxiety in adolescents, adults and elderly patients. METHODS This study included 147 depression patients with anxiety symptoms who were treated with at least 10 sessions of rTMS. The symptoms of anxiety and depression were assessed with the Hamilton Rating Scale for Anxiety (HAMA) and the Hamilton Rating Scale for Depression (HAMD) at baseline and after 2 and 4 weeks of treatment. This was done to compare the improvement degree of add-on rTMS on somatic and psychic anxiety symptoms in adolescents, adults and elderly patients respectively. RESULTS Both somatic and psychic anxiety symptoms were significantly improved after the add-on rTMS in adolescents, adults and elderly patients. The improvement of somatic anxiety was better than that of psychic anxiety after rTMS treatment in elderly patients (t2w=3.895, P<0.001; t4w=2.823, P = 0.008). LIMITATION The overall sample was mostly composed of elderly patients, while adolescents and adult patients were fewer. CONCLUSIONS The add-on rTMS treatment can improve somatic anxiety better than psychic anxiety in depression with anxiety symptoms, especially in elderly patients.
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Affiliation(s)
- Ling Zhang
- Institute of Mental Health, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou 215137, China
| | - Junjuan Zhu
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China
| | - Tianhong Zhang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China.
| | - Qiufang Jia
- Institute of Mental Health, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou 215137, China
| | - Li Hui
- Institute of Mental Health, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou 215137, China
| | - Hongliang Zhu
- Institute of Mental Health, Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou 215137, China
| | - Yingying Tang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China
| | - Jijun Wang
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China.
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25
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Treating major depression and comorbid disorders with transcranial magnetic stimulation. J Affect Disord 2020; 276:453-460. [PMID: 32871677 PMCID: PMC7505211 DOI: 10.1016/j.jad.2020.07.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/30/2020] [Accepted: 07/02/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Major Depressive Disorder (MDD) is a global disorder that negatively affects mood and quality of life. Antidepressant medication and psychotherapy are the most commonly prescribed treatments, but prior research has called their clinical efficacy into question. These treatments may be less effective when the patient has a diagnosed comorbid disorder. METHOD A systematic review of the literature was conducted to investigate whether an alternative method of treatment, Transcranial Magnetic Stimulation (TMS), is effective for MDD with a diagnosed comorbidity. 110 articles were identified, of which 8 were included in the current review. RESULTS Response and remission rates vary. A range of 39.5-70% of participants experienced an antidepressant response to treatment, and 16.6-76.9% of patients achieved remission from MDD. A range of 48.6-84.6% of participants responded to treatment of their comorbid disorder, and 50-84.6% achieved remission of comorbid symptoms. LIMITATIONS Limitations of the current review include small sample sizes, limited statistical power, homogenous samples, and a lack of sham or placebo-controlled studies. CONCLUSION Preliminary results support that TMS is effective at treating symptoms of MDD and a comorbid disorder. Additional studies are needed to confirm these results.
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26
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Kazemi R, Rostami R, Dehghan S, Nasiri Z, Lotfollahzadeh S, L Hadipour A, Khomami S, Ishii R, Ikeda S. Alpha frequency rTMS modulates theta lagged nonlinear connectivity in dorsal attention network. Brain Res Bull 2020; 162:271-281. [PMID: 32619694 DOI: 10.1016/j.brainresbull.2020.06.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 05/14/2020] [Accepted: 06/26/2020] [Indexed: 11/24/2022]
Abstract
Dorsolateral prefrontal cortex (DLPFC) is a key structure in dorsal attention network (DAN) that facilitates sustained attention by modulating activity in task related and unrelated regions of the brain. Alpha and theta frequency bands enhance connectivity among different parts of the attention network and these connections are facilitated by long-range nonlinear connectivity in theta and alpha frequency bands. This study is an investigation of the behavioral and electrophysiological effects of alpha and theta frequency repetitive transcranial magnetic stimulation (rTMS) over RDLPFC. 20 healthy participants were randomly assigned to two groups of theta (n = 11, f = 6 Hz) and alpha (n = 9, f = 10 Hz) rTMS. Electroencephalogram (EEG) was recorded before and after each session while resting and performing tasks. Current source density (CSD) and functional connectivity (FC) in DAN and default mode network (DMN) and their correlations with rapid visual information processing task (RVIP) scores were calculated . Alpha frequency rTMS resulted in significant changes in RVIP scores. Active theta rTMS caused an increase in CSD in Postcentral gyrus and active alpha rTMS resulted in significant CSD changes in inferior parietal lobule (IPL). Theta lagged nonlinear connectivity was mudulated by alpha rTMSand FC changes were observed in DAN and DMN. Positive correlations were observed between DAN regions and RVIP scores in the alpha rTMS group. Increased activity in theta frequency band in left aPFC and left DLPFC correlated positively with higher total hits in RVIP. This study showed for the first time that theta and alpha frequency rTMS are able to modulate FC in DAN and DMN in a way that results in better performance in a sustained attention task.
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Affiliation(s)
- Reza Kazemi
- Cognitive Lab, Department of Psychology, University of Tehran, Tehran, Iran; Atieh Clinical Neuroscience Center, Tehran, Iran.
| | - Reza Rostami
- Department of Psychology, University of Tehran, Tehran, Iran
| | | | - Zahra Nasiri
- Atieh Clinical Neuroscience Center, Tehran, Iran
| | | | - Abed L Hadipour
- Atieh Clinical Neuroscience Center, Tehran, Iran; Department of Psychology, University of Tehran, Tehran, Iran
| | | | - Ryouhei Ishii
- Smart Rehabilitation Research Center, Osaka Prefecture University, Graduate School of Comprehensive Rehabilitation, Habikino, Japan; Department of Psychiatry, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Shunichiro Ikeda
- Department of Neuropsychiatry, Kansai Medical University, Osaka, Japan
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27
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Affiliation(s)
- Saxby Pridmore
- Discipline of Psychiatry, School of Medicine, University of Tasmania, Australia, Hobart, TAS, Australia
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28
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Gill SP. We need to know more information about the type of electroconvulsive therapy given before concluding whether or not a trial of electroconvulsive therapy was adequate. Aust N Z J Psychiatry 2019; 53:808-809. [PMID: 31315427 DOI: 10.1177/0004867419864437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Shane P Gill
- 1 Neurostimulation Service, Ramsay Health Care, Adelaide, SA, Australia.,2 South Australian Psychiatry Branch Training Committee (SAPBTC), Glenside, SA, Australia.,3 Central Adelaide Local Health Network, Glenside, SA, Australia
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