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Tang VM, Ibrahim C, Rodak T, Goud R, Blumberger DM, Voineskos D, Le Foll B. Managing substance use in patients receiving therapeutic repetitive transcranial magnetic stimulation: A scoping review. Neurosci Biobehav Rev 2023; 155:105477. [PMID: 38007879 DOI: 10.1016/j.neubiorev.2023.105477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/16/2023] [Accepted: 11/18/2023] [Indexed: 11/28/2023]
Abstract
Repetitive Transcranial Magnetic Stimulation (rTMS) is an invaluable treatment option for neuropsychiatric disorders. Co-occurring recreational and nonmedical substance use can be common in those presenting for rTMS treatment, and it is unknown how it may affect the safety and efficacy of rTMS for the treatment of currently approved neuropsychiatric indications. This scoping review aimed to map the literature on humans receiving rTMS and had a history of any type of substance use. The search identified 274 articles providing information on inclusion/exclusion criteria, withdrawal criteria, safety protocols, type of rTMS and treatment parameters, adverse events and effect on primary outcomes that related to substance use. There are neurophysiological effects of substance use on cortical excitability, although the relevance to clinical rTMS practice is unknown. The current literature supports the safety and feasibility of delivering rTMS to those who have co-occurring neuropsychiatric disorder and substance use. However, specific details on how varying degrees of substance use alters the safety, efficacy, and mechanisms of rTMS remains poorly described.
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Affiliation(s)
- Victor M Tang
- Addictions Division, Centre for Addiction and Mental Health, Canada; Institute for Medical Science, Temerty Faculty of Medicine, University of Toronto, Canada; Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Canada; Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Canada; Institute of Mental Health Policy Research, Centre for Addiction and Mental Health, Canada.
| | - Christine Ibrahim
- Addictions Division, Centre for Addiction and Mental Health, Canada; Institute for Medical Science, Temerty Faculty of Medicine, University of Toronto, Canada
| | - Terri Rodak
- CAMH Mental Health Sciences Library, Department of Education, Centre for Addiction and Mental Health, Canada
| | - Rachel Goud
- Addictions Division, Centre for Addiction and Mental Health, Canada
| | - Daniel M Blumberger
- Institute for Medical Science, Temerty Faculty of Medicine, University of Toronto, Canada; Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Canada; Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Canada; Temerty Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health, Canada
| | - Daphne Voineskos
- Institute for Medical Science, Temerty Faculty of Medicine, University of Toronto, Canada; Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Canada; Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Canada; Temerty Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health, Canada; Poul Hansen Family Centre for Depression, Krembil Research Institute, Toronto Western Hospital, University Health Network, Canada
| | - Bernard Le Foll
- Addictions Division, Centre for Addiction and Mental Health, Canada; Institute for Medical Science, Temerty Faculty of Medicine, University of Toronto, Canada; Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Canada; Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Canada; Institute of Mental Health Policy Research, Centre for Addiction and Mental Health, Canada; CAMH Mental Health Sciences Library, Department of Education, Centre for Addiction and Mental Health, Canada; Temerty Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health, Canada; Poul Hansen Family Centre for Depression, Krembil Research Institute, Toronto Western Hospital, University Health Network, Canada; Department of Pharmacology and Toxicology, Temerty Faculty of Medicine, University of Toronto, Canada; Department of Family and Community Medicine, Temerty Faculty of Medicine, University of Toronto, Canada; Waypoint Research Institute, Waypoint Centre for Mental Health Care, Penetanguishene, Canada
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Transcranial Stimulation for the Treatment of Stimulant Use Disorder. Neurol Int 2023; 15:325-338. [PMID: 36976664 PMCID: PMC10051697 DOI: 10.3390/neurolint15010021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 02/14/2023] [Accepted: 02/23/2023] [Indexed: 03/05/2023] Open
Abstract
The increasing prevalence of stimulant use disorder (StUD) involving methamphetamine and cocaine has been a growing healthcare concern in the United States. Cocaine usage is associated with atherosclerosis, systolic and diastolic dysfunction, and arrhythmias. Furthermore, approximately one of every four MIs is cocaine-induced among patients aged 18 to 45. Methamphetamine use has been associated with nerve terminal damage in the dopaminergic system resulting in impaired motor function, cognitive decline, and co-morbid psychiatric disorders. Current treatment options for StUD are extremely limited, and there are currently no FDA-approved pharmacotherapies. Behavioral interventions are considered first-line treatment; however, in a recent meta-analysis comparing behavioral treatment options for cocaine, contingency management programs provided the only significant reduction in use. Current evidence points to the potential of various neuromodulation techniques as the next best modality in treating StUD. The most promising evidence thus far has been transcranial magnetic stimulation which several studies have shown to reduce risk factors associated with relapse. Another more invasive neuromodulation technique being studied is deep-brain stimulation, which has shown promising results in its ability to modulate reward circuits to treat addiction. Results showing the impact of transcranial magnetic stimulation (TMS) in the treatment of StUD are limited by the lack of studies conducted and the limited understanding of the neurological involvement driving addiction-based diseases such as StUD. Future studies should seek to provide data on consumption-reducing effects rather than craving evaluations.
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Liu Q, Xu X, Cui H, Zhang L, Zhao Z, Dong D, Shen Y. High-frequency repetitive transcranial magnetic stimulation of the left dorsolateral prefrontal cortex may reduce impulsivity in patients with methamphetamine use disorders: A pilot study. Front Hum Neurosci 2022; 16:858465. [PMID: 35992952 PMCID: PMC9390484 DOI: 10.3389/fnhum.2022.858465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 07/22/2022] [Indexed: 11/13/2022] Open
Abstract
Background Individuals who use methamphetamine (MA) for a long period of time may experience decreased inhibition and increased impulsivity. In order to reduce impulsivity or improve inhibitory control ability, high-frequency repetitive transcranial magnetic stimulation (HF-rTMS) has attracted much attention of researchers. Recent studies on addiction have shown that rTMS can stimulate different brain regions to produce different therapeutic effects. Recent work also suggests that HF-rTMS over right dorsolateral prefrontal cortex (DLPFC) does not affect the impulsivity of patients with alcohol use disorder; while HF-rTMS over left DLPFC could improve the impulsivity of patients with alcohol use disorder and cigarette smokers. However, it should be noted that empirical studies applying HF-rTMS over left DLPFC of patients with MA use disorders (MAUD) (to evaluate its effect on impulsivity) are still lacking. Methods Twenty-nine patients with MAUD underwent five sessions of HF-rTMS on the left DLPFC per week for 4 consecutive weeks. The cue-induced craving and stop-signal and NoGo task were assessed pre-rTMS and post-rTMS (at the end of the 4-week rTMS treatment). In addition, 29 healthy controls were recruited. There was no rTMS intervention for the controls, the performance of the stop-signal and NoGo task was evaluated on them. Results In total, HF-rTMS of the left DLPFC significantly decreased MA-dependent patients’ cue-induced craving and stop-signal reaction time (SSRT). For SSRT, the pre-test of experimental group was significantly higher than the score of control group. In the experimental group, the pre-test score was significantly higher than the post-test score. For Go and stop-signal delay (SSD), the pre-test scores of the experimental group was significantly lower than the scores of the control group. No significant difference was found between the pre-test and the post-test scores of the experimental group. Conclusion Add-on HF-rTMS of left DLPFC may be an effective intervention for reducing impulsivity and cue-induced craving of patients with MAUD. Future research with a control group of MAUD that does not undergo the treatment is needed to confirm the effectiveness.
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Affiliation(s)
- Qingming Liu
- Center for Brain, Mind and Education, Shaoxing University, Shaoxing, China
- Department of Psychology, Shaoxing University, Shaoxing, China
- School of Psychology, Nanjing Normal University, Nanjing, China
| | - Xingjun Xu
- Rehabilitation Medicine Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Huimin Cui
- Center for Brain, Mind and Education, Shaoxing University, Shaoxing, China
- Department of Psychology, Shaoxing University, Shaoxing, China
| | - Lei Zhang
- School of Early-Childhood Education, Nanjing Xiaozhuang University, Nanjing, China
| | - Zhiyong Zhao
- Key Laboratory for Biomedical Engineering of Ministry of Education, Department of Biomedical Engineering, College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou, China
| | - Da Dong
- Center for Brain, Mind and Education, Shaoxing University, Shaoxing, China
- Department of Psychology, Shaoxing University, Shaoxing, China
- Da Dong,
| | - Ying Shen
- Rehabilitation Medicine Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- *Correspondence: Ying Shen,
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Jin L, Yuan M, Zhang W, Su H, Wang F, Zhu J, Liu T, Wei Y, Li Y, Bai Q, Wang W, Wei L, Li Q. Repetitive transcranial magnetic stimulation modulates coupling among large-scale brain networks in heroin-dependent individuals: A randomized resting-state functional magnetic resonance imaging study. Addict Biol 2022; 27:e13121. [PMID: 34841633 DOI: 10.1111/adb.13121] [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: 06/02/2021] [Revised: 11/06/2021] [Accepted: 11/09/2021] [Indexed: 10/19/2022]
Abstract
The abnormal interactions of three key large-scale brain networks (default mode [DMN], salience and executive control [ECN]) were showed underlie dysfunctions in heroin addiction. Repetitive transcranial magnetic stimulation (rTMS) targeting the left dorsolateral prefrontal cortex (DLPFC) is a potential treatment for heroin addiction. It is unclear whether impaired coupling among the large-scale brain networks would be improved by rTMS in treated heroin-dependent individuals. Thirty-five heroin-dependent individuals were included in this sham-controlled, randomized study. The patients received either active or sham rTMS for 1 week. The craving for heroin and resting-state functional magnetic resonance imaging data were collected before and after 1-week rTMS. Twenty-two healthy subjects were included as controls not receiving rTMS. After 1-week rTMS, only the active rTMS group showed a significant decrease in spontaneous and heroin cue-induced craving. The coupling between left DLPFC (a key node of left ECN) and left parahippocampal gyrus (PHG, included in DMN) significantly increased for the active group with a tendency towards that of controls. The coupling between the right precentral gyrus and three key regions included in DMN (posterior cingulate cortex/precuneus and bilateral inferior parietal cortex) significantly decreased for the active group with a tendency towards that of healthy controls. For the active rTMS individuals, the left DLPFC-PHG coupling negatively correlated with the spontaneous craving and the drug cue-induced craving. It suggested that the rTMS could reduce heroin craving, which might be related to the modulation of ECN-DMN coupling. This finding might shed light on the mechanism of rTMS for heroin addiction treatment.
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Affiliation(s)
- Long Jin
- Department of Nuclear Medicine, Tangdu Hospital Fourth Military Medical University Xi'an China
| | - Menghui Yuan
- Department of Nuclear Medicine, Tangdu Hospital Fourth Military Medical University Xi'an China
| | - Wei Zhang
- Department of Nuclear Medicine, Tangdu Hospital Fourth Military Medical University Xi'an China
| | - Hang Su
- Shanghai Mental Health Center Shanghai Jiao Tong University School of Medicine Shanghai China
| | - Fan Wang
- Department of Radiology, Tangdu Hospital Fourth Military Medical University Xi'an China
| | - Jia Zhu
- Department of Radiology, Tangdu Hospital Fourth Military Medical University Xi'an China
| | - Tao Liu
- Department of Radiology, Tangdu Hospital Fourth Military Medical University Xi'an China
| | - Yixin Wei
- Department of Nuclear Medicine, Tangdu Hospital Fourth Military Medical University Xi'an China
| | - Yunbo Li
- Department of Nuclear Medicine, Tangdu Hospital Fourth Military Medical University Xi'an China
| | - Qianrong Bai
- Department of Nuclear Medicine, Tangdu Hospital Fourth Military Medical University Xi'an China
| | - Wei Wang
- Department of Nuclear Medicine, Tangdu Hospital Fourth Military Medical University Xi'an China
| | - Longxiao Wei
- Department of Nuclear Medicine, Tangdu Hospital Fourth Military Medical University Xi'an China
| | - Qiang Li
- Department of Radiology, Tangdu Hospital Fourth Military Medical University Xi'an China
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Collins AR, Cheung J, Croarkin PE, Kolla BP, Kung S. Effects of transcranial magnetic stimulation on sleep quality and mood in patients with major depressive disorder. J Clin Sleep Med 2021; 18:1297-1305. [PMID: 34931606 PMCID: PMC9059593 DOI: 10.5664/jcsm.9846] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES It is unknown whether sleep quality improvements after repetitive transcranial magnetic stimulation (rTMS) are inherent to the intervention or related to improvements in depressive symptoms. This retrospective study examined sleep quality in patients with major depressive disorder (MDD) before and after treatment with rTMS, adjusting for age, sex, sedative-hypnotic use, number of rTMS treatments, depression severity and changes in depressive symptoms. METHODS Adults with MDD underwent a six-week course of 10 Hz rTMS over the left dorsolateral prefrontal cortex (DLPFC). Patients completed the Patient Health Questionnaire-9 (PHQ-9) depression rating scale and Pittsburgh Sleep Quality Index (PSQI) before and after treatment. To limit confounding, analysis of depressive symptoms occurred without item 3 (the sleep item) of the PHQ-9. RESULTS Twenty-one patients completed the study, with a mean (± standard deviation) baseline PSQI score of 12.0 (±3.8), compared to 10.5 (±4.3) post-treatment (p = 0.01). The mean baseline PHQ-9 score without item 3 was 17.3 (±3.0), compared to 12.2 (±4.9) post-treatment (p = 0.0001). PSQI and modified PHQ-9 changes were uncorrelated in non-adjusted and adjusted linear regression models, as well as in Spearman's rank-order correlation. CONCLUSIONS Mood and sleep quality improved independently following rTMS treatment, even after adjusting for age, sex, sedative-hypnotic use, number of rTMS treatments and depression severity. These findings suggest that rTMS exerts direct effects on both mood and sleep in patients with MDD.
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Affiliation(s)
| | - Joseph Cheung
- Mayo Clinic Division of Pulmonary and Sleep Medicine, Jacksonville, FL
| | - Paul E Croarkin
- Mayo Clinic Department of Psychiatry and Psychology, Rochester, MN
| | - Bhanu Prakash Kolla
- Mayo Clinic Department of Psychiatry and Psychology, Rochester, MN.,Center for Sleep Medicine, Mayo Clinic, Rochester, MN
| | - Simon Kung
- Mayo Clinic Department of Psychiatry and Psychology, Rochester, MN
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Tolomeo S, Steele JD, Ekhtiari H, Baldacchino A. Chronic heroin use disorder and the brain: Current evidence and future implications. Prog Neuropsychopharmacol Biol Psychiatry 2021; 111:110148. [PMID: 33169674 DOI: 10.1016/j.pnpbp.2020.110148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 09/10/2020] [Accepted: 10/17/2020] [Indexed: 11/18/2022]
Abstract
The incidence of chronic heroin use disorder, including overdose deaths, has reached epidemic proportions. Here we summarise and evaluate our knowledge of the relationship between chronic heroin use disorder and the brain through a narrative review. A broad range of areas was considered including causal mechanisms, cognitive and neurological consequences of chronic heroin use and novel neuroscience-based clinical interventions. Chronic heroin use is associated with limited or very limited evidence of impairments in memory, cognitive impulsivity, non-planning impulsivity, compulsivity and decision-making. Additionally, there is some evidence for certain neurological disorders being caused by chronic heroin use, including toxic leukoencephalopathy and neurodegeneration. However, there is insufficient evidence on whether these impairments and disorders recover after abstinence. Whilst there is a high prevalence of comorbid psychiatric disorders, there is no clear evidence that chronic heroin use per se causes depression, bipolar disorder, PTSD and/or psychosis. Despite the growing burden on society from heroin use, knowledge of the long-term effects of chronic heroin use disorder on the brain remains limited. Nevertheless, there is evidence for progress in neuroscience-based interventions being made in two areas: assessment (cognitive assessment and neuroimaging) and interventions (cognitive training/remediation and neuromodulation). Longitudinal studies are needed to unravel addiction and neurotoxic mechanisms and clarify the role of pre-existing psychiatric symptoms and cognitive impairments.
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Affiliation(s)
- Serenella Tolomeo
- Department of Psychology, National University of Singapore (NUS), Singapore.
| | - J Douglas Steele
- School of Medicine, University of Dundee and Department of Neurology, NHS Tayside, Ninewells Hospital and Medical School, UK
| | - Hamed Ekhtiari
- Laureate Institute for Brain Research (LIBR), Tulsa, OK, USA
| | - Alex Baldacchino
- Division of Population and Behavioural Sciences, University of St Andrews, Fife, Scotland, United Kingdom
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Liu Q, Yuan T. Noninvasive brain stimulation of addiction: one target for all? PSYCHORADIOLOGY 2021; 1:172-184. [PMID: 38666219 PMCID: PMC10917190 DOI: 10.1093/psyrad/kkab016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 11/11/2021] [Accepted: 11/19/2021] [Indexed: 04/28/2024]
Abstract
Noninvasive brain stimulation includes repetitive transcranial magnetic stimulation (rTMS) and transcranial direct current stimulation (tDCS), and emerges as a prospective approach for addiction treatment in clinical practices. The dorsolateral prefrontal cortex (DLPFC) is regarded as the most effective stimulation target, giving its important position in controlling cue-elicited drug craving and initiating drug abuse. In this paper, through literature searches (e.g. Pubmed, Google Scholar), 34 studies (2003-2021) were identified examining the effect of rTMS, tDCS on cravings, and consumption of substance use disorders, including tobacco, alcohol, opioids, and stimulants. We summarize the main methods, designs, and effects of rTMS or tDCS that are delivered to the DLPFC on different types of addiction. We conclude that targeting DLPFC might be effective for all types of drug addiction.
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Affiliation(s)
- Qingming Liu
- Center for Brain, Mind and Education, Shaoxing University, Shaoxing 312000, China
- School of Teacher Education, Shaoxing University, Shaoxing 312000, China
| | - Tifei Yuan
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai 210109, China
- Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu 226019, China
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Ma H, Lin J, He J, Lo DHT, Tsang HWH. Effectiveness of TES and rTMS for the Treatment of Insomnia: Meta-Analysis and Meta-Regression of Randomized Sham-Controlled Trials. Front Psychiatry 2021; 12:744475. [PMID: 34744835 PMCID: PMC8569107 DOI: 10.3389/fpsyt.2021.744475] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 09/03/2021] [Indexed: 02/05/2023] Open
Abstract
Objectives: Transcranial electric stimulation (TES) and repetitive transcranial magnetic stimulation (rTMS) have experienced significant development in treating insomnia. This review aims to examine the effectiveness of randomized sham-controlled trials of TES and rTMS in improving insomnia and examine potential moderators associated with the effect of the treatment. Methods: Nine electronic databases were searched for studies comparing the effects of TES/rTMS with sham group on insomnia from the inception of these databases to June 25, 2021, namely, Medline, Embase, PsycINFO, CINAHL, Cochrane Library, Web of Science, PubMed, ProQuest Dissertation and Thesis, and CNKI. Meta-analyses were conducted to examine the effect of TES and rTMS in treating insomnia. Univariate meta-regression was performed to explore potential treatment moderators that may influence the pooled results. Risk of bias was assessed by using the Cochrane Risk of Bias Tool. Results: A total of 16 TES studies and 27 rTMS studies were included in this review. The pooled results indicated that there was no significant difference between the TES group and the sham group in improving objective measures of sleep. rTMS was superior to its sham group in improving sleep efficiency, total sleep time, sleep onset latency, wake up after sleep onset, and number of awakenings (all p < 0.05). Both TES and rTMS were superior to their sham counterparts in improving sleep quality as measured by the Pittsburgh Sleep Quality Index at post-intervention. The weighted mean difference for TES and rTMS were -1.17 (95% CI: -1.98, -0.36) and -4.08 (95% CI: -4.86, -3.30), respectively. Gender, total treatment sessions, number of pulses per session, and length of treatment per session were associated with rTMS efficacy. No significant relationship was observed between TES efficacy and the stimulation parameters. Conclusions: It seems that TES and rTMS have a chance to play a decisive role in the therapy of insomnia. Possible dose-dependent and gender difference effects of rTMS are suggested.
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Affiliation(s)
- Haixia Ma
- Department of Rehabilitation, The Hong Kong Polytechnic University, Kowloon, Hong Kong, SAR China
- Mental Health Research Centre, The Hong Kong Polytechnic University, Kowloon, Hong Kong, SAR China
| | - Jingxia Lin
- Department of Rehabilitation, The Hong Kong Polytechnic University, Kowloon, Hong Kong, SAR China
- Mental Health Research Centre, The Hong Kong Polytechnic University, Kowloon, Hong Kong, SAR China
| | - Jiali He
- Department of Rehabilitation, The Hong Kong Polytechnic University, Kowloon, Hong Kong, SAR China
| | - Dilys Hoi Ting Lo
- Department of Rehabilitation, The Hong Kong Polytechnic University, Kowloon, Hong Kong, SAR China
| | - Hector W. H. Tsang
- Department of Rehabilitation, The Hong Kong Polytechnic University, Kowloon, Hong Kong, SAR China
- Mental Health Research Centre, The Hong Kong Polytechnic University, Kowloon, Hong Kong, SAR China
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Hines CE, Mooney S, DeAngelo A, Bartocci A. REM Sleep and Total Sleep Time Improvement After Routine Repetitive Transcranial Magnetic Stimulation in Active Duty Service Members With Depression. J ECT 2021; 37:189-194. [PMID: 34048374 DOI: 10.1097/yct.0000000000000767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The prevalence of depression and insomnia in the military are substantial. Several transcranial magnetic stimulation (TMS) studies have used self-report sleep data as secondary research outcomes; however, there are limited studies using the gold standard of polysomnography (PSG) to ascertain actual sleep changes. Here, we provide data from a pilot and feasibility study using PSG to measure sleep changes after repetitive TMS. METHODS Thirty-eight active duty service members (ADSM) were consented, of which 20 completed the study. The ADSM who met study criteria where sent for an initial PSG and completed baseline self-report measures. They then completed a standard course of TMS, and self-report measures were completed every fifth session. After TMS completion, ADSM underwent final PSG. RESULTS Comparison of baseline and postintervention PSG sleep parameters highlight that total rapid eye movement sleep improved after a course of TMS, regardless of improvements in depression. Total sleep time also improved, but only in the TMS responders subgroup. The Public Health Questionnaire-9 showed statistically significant improvement as did the Insomnia Severity Index and some components of the RAND Medical Outcomes Short Form 36. CONCLUSION Our small study confirms the feasibility of obtaining pre and post PSG for research purposes. We found similar results to previous studies with regard to depression improvement and self-reported sleep. Interestingly, almost all (including electroconvulsive therapy) somatic depression treatments have been shown to decrease REM, whereas our study found an increase in REM. Overall, this study helps further our understanding of TMS effects on sleep and presents new questions for potential larger follow-on studies.
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Affiliation(s)
| | | | - Alan DeAngelo
- Pulmonary Disease Service, Eisenhower Army Medical Center, Fort Gordon, GA
| | - Angelo Bartocci
- From the Outpatient Behavioral Health Service, Eisenhower Army Medical Center, Fort Gordon
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Zhai T, Salmeron BJ, Gu H, Adinoff B, Stein EA, Yang Y. Functional connectivity of dorsolateral prefrontal cortex predicts cocaine relapse: implications for neuromodulation treatment. Brain Commun 2021; 3:fcab120. [PMID: 34189458 PMCID: PMC8226190 DOI: 10.1093/braincomms/fcab120] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 04/27/2021] [Accepted: 05/03/2021] [Indexed: 11/13/2022] Open
Abstract
Relapse is one of the most perplexing problems of addiction. The dorsolateral prefrontal cortex is crucially involved in numerous cognitive and affective processes that are implicated in the phenotypes of both substance use disorders and other neuropsychiatric diseases and has become the principal site to deliver transcranial magnetic stimulation for their treatment. However, the dorsolateral prefrontal cortex is an anatomically large and functionally heterogeneous region, and the specific dorsolateral prefrontal cortex locus and dorsolateral prefrontal cortex-based functional circuits that contribute to drug relapse and/or treatment outcome remain unknown. We systematically investigated the relationship of cocaine relapse with functional circuits from 98 dorsolateral prefrontal cortex regions-of-interest defined by evenly sampling the entire surface of bilateral dorsolateral prefrontal cortex in a cohort of cocaine dependent patients (n = 43, 5 Fr) following a psychosocial treatment intervention. Cox regression models were utilized to predict relapse likelihood based on dorsolateral prefrontal cortex functional connectivity strength. Functional connectivity from only 3 of the 98 dorsolateral prefrontal cortex loci, one in the left and two in the right hemisphere, significantly predicted cocaine relapse with an accuracy of 83.9%, 84.6% and 85.4%, respectively. Combining all three loci significantly improved prediction validity to 87.5%. Protective and risk circuits related to these dorsolateral prefrontal cortex loci were identified that have previously been implicated to support 'bottom up' drive to use drug and 'top down' control over behaviour together with social emotional, learning and memory processing. Three dorsolateral prefrontal cortex-centric circuits were identified that predict relapse to cocaine use with high accuracy. These functionally distinct dorsolateral prefrontal cortex-based circuits provide insights into the multiple roles played by the dorsolateral prefrontal cortex in cognitive and affective functioning that affects treatment outcome. The identified dorsolateral prefrontal cortex loci may serve as potential neuromodulation targets to be tested in subsequent clinical studies for addiction treatment and as clinically relevant biomarkers of its efficacy. Zhai et al. identify three dorsolateral prefrontal cortex (dlPFC)-centric circuits that predict cocaine relapse with high accuracy, providing insights into the multiple roles of the dlPFC in brain functioning that affects treatment outcome and suggesting the dlPFC loci as potential neuromodulation targets for addiction treatment.
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Affiliation(s)
- Tianye Zhai
- Neuroimaging Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, MD 21224, USA
| | - Betty Jo Salmeron
- Neuroimaging Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, MD 21224, USA
| | - Hong Gu
- Neuroimaging Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, MD 21224, USA
| | - Bryon Adinoff
- Veterans Affairs North Texas Health Care System, Dallas, TX 75216, USA.,Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.,Department of Psychiatry-Residency, School of Medicine, University of Colorado, Aurora, CO 80045, USA
| | - Elliot A Stein
- Neuroimaging Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, MD 21224, USA
| | - Yihong Yang
- Neuroimaging Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, MD 21224, USA
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Tsai TY, Wang TY, Liu YC, Lee PW, Chang WH, Lu TH, Tseng HH, Lee SY, Chang YH, Yang Y, Chen PS, Chen KC, Yang YK, Lu RB. Add-on repetitive transcranial magnetic stimulation in patients with opioid use disorder undergoing methadone maintenance therapy. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2021; 47:330-343. [PMID: 33426970 DOI: 10.1080/00952990.2020.1849247] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Background: Repetitive transcranial magnetic stimulation (rTMS) shows potential therapeutic effects for individuals with addiction, but few studies have examined individuals with opioid use disorder (OUD).Objectives: We conducted an add-on double-blinded, sham-controlled rTMS feasibility pilot trial to examine OUD participants undergoing methadone maintenance therapy (MMT). The current report focused on the effects of rTMS on (1) craving and heroin use behavior and (2) depression, impulsivity, and attention.Methods: Active or sham rTMS treatment was applied to the left dorsolateral prefrontal cortex (DLPFC) over a total of 11 sessions in 4 weeks (15-Hz frequency, 4 seconds per train, intertrain interval of 26 seconds, 40 trains per session) in OUD participants (ClinicalTrials.gov registration number: NCT03229642). Craving, heroin use severity, urine morphine tests, the Hamilton Depression Rating Scale (HDRS), the Barratt Impulsiveness Scale-11 (BIS-11), and the Continuous Performance Tests (CPTs) were measured.Results: Twenty-two OUD participants were enrolled, of which eleven (8 males) were undergoing active rTMS and nine (8 males) were in the sham rTMS group. After 12 weeks of follow-up, the active rTMS group did not show significantly greater improvements than the sham group with respect to craving, heroin use, or urine morphine test results. However, HDRS scores, BIS-11 attentional subscales, and CPTs commission T-scores (C-TS) were significantly lower in the active rTMS group (P = .003, 0.04, and 0.02, respectively) than in the sham group.Conclusion: Add-on rTMS did not appear to improve heroin use behavior but may have benefitted depressive symptoms, impulse control and attention in OUD participants undergoing MMT.
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Affiliation(s)
- Tsung-Yu Tsai
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tzu-Yun Wang
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Neuroimaging Research Branch, National Institute on Drug Abuse, Intramural Research Programs, National Institutes of Health, Baltimore, MD, USA
| | - Yu Chia Liu
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Po-Wei Lee
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wei Hung Chang
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tsung-Hua Lu
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Huai-Hsuan Tseng
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Behavioral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Sheng-Yu Lee
- Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Yun-Hsuan Chang
- Department of Psychology, Asia University, Taichung, Taiwan.,Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Yihong Yang
- Neuroimaging Research Branch, National Institute on Drug Abuse, Intramural Research Programs, National Institutes of Health, Baltimore, MD, USA
| | - Po See Chen
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Behavioral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Kao Chin Chen
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yen Kuang Yang
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Behavioral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Psychiatry, Tainan Hospital, Ministry of Health and Welfare Tainan, Tainan, Taiwan
| | - Ru-Band Lu
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Yanjiao Furen Hospital, Hebei, China
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12
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Oroz R, Kung S, Croarkin PE, Cheung J. Transcranial magnetic stimulation therapeutic applications on sleep and insomnia: a review. SLEEP SCIENCE AND PRACTICE 2021. [DOI: 10.1186/s41606-020-00057-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
AbstractRepetitive transcranial magnetic stimulation (rTMS) is a neuromodulatory technique approved by the US Food and Drug Administration for use in treatment-resistant major depressive disorder. It works by generating localized magnetic fields that create depolarizing electrical currents in neurons a few centimeters below the scalp. This localized effect is believed to stimulate neural plasticity, activate compensatory processes, and influence cortical excitability. Additionally, rTMS has been used in a variety of clinical trials for neurological and psychiatric conditions such as anxiety, post-traumatic stress disorder and epilepsy. Beneficial effects in sleep parameters have been documented in these trials, as well as in major depressive disorder, and have led to an interest in using rTMS in the field of sleep medicine for specific disorders such as insomnia, hypersomnia, and restless legs syndrome. It is unknown whether rTMS has intrinsically beneficial properties when applied to primary sleep disorders, or if it only acts on sleep through mood disorders. This narrative review sought to examine available literature regarding the application of rTMS for sleep disorder to identify knowledge gaps and inform future study design. The literature in this area remains scarce, with few randomized clinical trials on rTMS and insomnia. Available studies have found mixed results, with some studies reporting subjective sleep improvement while objective improvement is less consistent. Due to the heterogeneity of results and the variations in rTMS protocols, no definitive conclusions have been reached, signaling the need for further research.
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13
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The effects of non-invasive brain stimulation on sleep disturbances among different neurological and neuropsychiatric conditions: A systematic review. Sleep Med Rev 2021; 55:101381. [DOI: 10.1016/j.smrv.2020.101381] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/17/2020] [Accepted: 06/09/2020] [Indexed: 12/11/2022]
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14
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Shi Z, Qin M, Huang L, Xu T, Chen Y, Hu Q, Peng S, Peng Z, Qu LN, Chen SG, Tuo QH, Liao DF, Wang XP, Wu RR, Yuan TF, Li YH, Liu XM. Human torpor: translating insights from nature into manned deep space expedition. Biol Rev Camb Philos Soc 2020; 96:642-672. [PMID: 33314677 DOI: 10.1111/brv.12671] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 11/09/2020] [Accepted: 11/17/2020] [Indexed: 12/12/2022]
Abstract
During a long-duration manned spaceflight mission, such as flying to Mars and beyond, all crew members will spend a long period in an independent spacecraft with closed-loop bioregenerative life-support systems. Saving resources and reducing medical risks, particularly in mental heath, are key technology gaps hampering human expedition into deep space. In the 1960s, several scientists proposed that an induced state of suppressed metabolism in humans, which mimics 'hibernation', could be an ideal solution to cope with many issues during spaceflight. In recent years, with the introduction of specific methods, it is becoming more feasible to induce an artificial hibernation-like state (synthetic torpor) in non-hibernating species. Natural torpor is a fascinating, yet enigmatic, physiological process in which metabolic rate (MR), body core temperature (Tb ) and behavioural activity are reduced to save energy during harsh seasonal conditions. It employs a complex central neural network to orchestrate a homeostatic state of hypometabolism, hypothermia and hypoactivity in response to environmental challenges. The anatomical and functional connections within the central nervous system (CNS) lie at the heart of controlling synthetic torpor. Although progress has been made, the precise mechanisms underlying the active regulation of the torpor-arousal transition, and their profound influence on neural function and behaviour, which are critical concerns for safe and reversible human torpor, remain poorly understood. In this review, we place particular emphasis on elaborating the central nervous mechanism orchestrating the torpor-arousal transition in both non-flying hibernating mammals and non-hibernating species, and aim to provide translational insights into long-duration manned spaceflight. In addition, identifying difficulties and challenges ahead will underscore important concerns in engineering synthetic torpor in humans. We believe that synthetic torpor may not be the only option for manned long-duration spaceflight, but it is the most achievable solution in the foreseeable future. Translating the available knowledge from natural torpor research will not only benefit manned spaceflight, but also many clinical settings attempting to manipulate energy metabolism and neurobehavioural functions.
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Affiliation(s)
- Zhe Shi
- National Clinical Research Center for Mental Disorders, and Department of Psychaitry, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China.,Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China.,State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, 100094, China.,Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai, 200030, China
| | - Meng Qin
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Lu Huang
- Guangdong-Hongkong-Macau Institute of CNS Regeneration, Ministry of Education CNS Regeneration Collaborative Joint Laboratory, Jinan University, Guangzhou, 510632, China
| | - Tao Xu
- Department of Anesthesiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
| | - Ying Chen
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Qin Hu
- College of Life Sciences and Bio-Engineering, Beijing University of Technology, Beijing, 100024, China
| | - Sha Peng
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China
| | - Zhuang Peng
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China
| | - Li-Na Qu
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, 100094, China
| | - Shan-Guang Chen
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, 100094, China
| | - Qin-Hui Tuo
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China
| | - Duan-Fang Liao
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China
| | - Xiao-Ping Wang
- National Clinical Research Center for Mental Disorders, and Department of Psychaitry, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China
| | - Ren-Rong Wu
- National Clinical Research Center for Mental Disorders, and Department of Psychaitry, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China
| | - Ti-Fei Yuan
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai, 200030, China.,Co-innovation Center of Neuroregeneration, Nantong University, Nantong, 226000, China
| | - Ying-Hui Li
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, 100094, China
| | - Xin-Min Liu
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China.,State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, 100094, China.,Research Center for Pharmacology and Toxicology, Institute of Medicinal Plant Development (IMPLAD), Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
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15
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Xu J, Ou H, Sun P, Qin S, Yuan T. Brief Report: Predictors of Relapse for Patients With Dextromethorphan Dependence. Am J Addict 2020; 30:192-194. [DOI: 10.1111/ajad.13114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 09/06/2020] [Accepted: 09/21/2020] [Indexed: 11/29/2022] Open
Affiliation(s)
- Jie Xu
- Beijing Gaoxin Hospital Beijing China
- Department of Psychology Tsinghua University Beijing China
| | - Hang Ou
- Research Center of Brain and Cognitive Neuroscience Liaoning Normal University Dalian China
- Key Laboratory of Brain and Cognitive Neuroscience Liaoning China
| | - Pei Sun
- Department of Psychology Tsinghua University Beijing China
| | - Shiyang Qin
- The Criminal Investigation Department of Beijing Public Security Bureau Beijing China
| | - Ti‐Fei Yuan
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center Shanghai Jiaotong University School of Medicine Shanghai China
- Co‐Innovation Center of Neuroregeneration Nantong University Nantong Jiangsu China
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16
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The exploration of optimized protocol for repetitive transcranial magnetic stimulation in the treatment of methamphetamine use disorder: A randomized sham-controlled study. EBioMedicine 2020; 60:103027. [PMID: 32980696 PMCID: PMC7522737 DOI: 10.1016/j.ebiom.2020.103027] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/21/2020] [Accepted: 09/10/2020] [Indexed: 12/21/2022] Open
Abstract
Background The prefrontal-striatal circuit is a core circuit related to substance dependence. Previous studies have found that repetitive transcranial magnetic stimulation (rTMS) targeting the dorsolateral prefrontal cortex (DLPFC) (key region of executive network) had limited responses, while inhibiting hyperactivation of ventromedial prefrontal cortex (vmPFC) (key region of limbic network) may be another strategy. However, there is currently no comparison between these two treatment locations. Methods Seventy-four methamphetamine-dependent patients were randomly assigned to one of treatment groups with two-week treatment: (1) Group A: intermittent theta-burst stimulation (iTBS) targeting the left DLPFC; (2) Group B: continuous theta-burst stimulation (cTBS) targeting the left vmPFC; (3) Group C: a combination of treatment protocol of Group A and Group B; (4) Group D: sham theta-burst stimulation. The primary endpoint was the change of cue-induced craving. The trial was registered at ClinicalTrials.gov (NCT03736317). Findings The three real TBS groups had more craving decrease effect than the sham group (p<0.01). The changes of craving were positively correlated with the improvement of anxiety and withdrawal symptom. With the highest respondence rate, group C also had shorter respondence time than Group A (p = 0.03). Group C was effective in improve depression symptoms (p = 0.04) and withdrawal symptom (p = 0.02) compared with Group D. Besides, Group C was significant in improve sleep quality (p = 0.04) compared with Group A. Baseline depression scores and spatial working memory were positively predicting the intervention response. Interpretation The rTMS paradigms involving vmPFC with cTBS are optimized protocols and well-tolerated for methamphetamine-dependent individuals, and they may have better efficacies compared with DLPFC iTBS. Emotion and cognitive function are rTMS treatment response predictors for methamphetamine-dependent patients. Funding This work was supported by the National Key R&D Program of China (2017YFC1310400), National Natural Science Foundation of China (81,771,436, 81,801,319, 81,601,164), Shanghai Municipal Health and Family Planning Commission (2017ZZ02021), Municipal Human Resources Development Program for Outstanding Young Talents in Medical and Health Sciences in Shanghai (2017YQ013), Qihang Project of Shanghai Mental Health Center (2019-QH-05), Shanghai Sailing Program (19YF1442100), Shanghai Key Laboratory of Psychotic Disorders (13DZ2260500), Program of Shanghai Academic Research Leader (17XD1403300), Shanghai Municipal Science and Technology Major Project (2018SHZDZX05), and Shanghai Clinical Research Center for Mental Health (19MC1911100).
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17
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Ou H, Zhang Y, He W. Commentary: Clinical Improvements in Comorbid Gambling/Cocaine Use Disorder (GD/CUD) Patients Undergoing Repetitive Transcranial Magnetic Stimulation (rTMS). Front Neural Circuits 2020; 14:39. [PMID: 32848631 PMCID: PMC7396627 DOI: 10.3389/fncir.2020.00039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 05/29/2020] [Indexed: 11/28/2022] Open
Affiliation(s)
- Hang Ou
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China.,Key Laboratory of Brain and Cognitive Neuroscience, Liaoning Province, Shanghai, China
| | - Yi Zhang
- Shanghai Mental Health Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Weiqi He
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China.,Key Laboratory of Brain and Cognitive Neuroscience, Liaoning Province, Shanghai, China
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18
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Nie L, Zhao Z, Wen X, Luo W, Ju T, Ren A, Wu B, Li J. Gray-matter structure in long-term abstinent methamphetamine users. BMC Psychiatry 2020; 20:158. [PMID: 32272912 PMCID: PMC7146984 DOI: 10.1186/s12888-020-02567-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 03/24/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Previous studies of brain structure in methamphetamine users have yielded inconsistent findings, possibly reflecting small sample size and inconsistencies in duration of methamphetamine abstinence as well as sampling and analyses methods. Here we report on a relatively large sample of abstinent methamphetamine users at various stages of long-term abstinence. METHODS Chronic methamphetamine users (n = 99), abstinent from the drug ranging from 12 to 621 days, and healthy controls (n = 86) received T1-weighted structural magnetic resonance imaging brain scans. Subcortical and cortical gray-matter volumes and cortical thickness were measured and the effects of group, duration of abstinence, duration of methamphetamine use and onset age of methamphetamine use were investigated using the Freesurfer software package. RESULTS Methamphetamine users did not differ from controls in gray-matter volumes, except for a cluster in the right lateral occipital cortex where gray-matter volume was smaller, and for regions mainly in the bilateral superior frontal gyrui where thickness was greater. Duration of abstinence correlated positively with gray-matter volumes in whole brain, bilateral accumbens nuclei and insulae clusters, and right hippocampus; and with thickness in a right insula cluster. Duration of methamphetamine use correlated negatively with gray-matter volume and cortical thickness of a cluster in the right lingual and pericalcarine cortex. CONCLUSIONS Chronic methamphetamine use induces hard-to-recover cortical thickening in bilateral superior frontal gyri and recoverable volumetric reduction in right hippocampus, bilateral accumbens nuclei and bilateral cortical regions around insulae. These alternations might contribute to methamphetamine-induced neurocognitive disfunctions and reflect a regional specific response of the brain to methamphetamine.
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Affiliation(s)
- Lili Nie
- grid.412901.f0000 0004 1770 1022Mental Health Center, West China Hospital of Sichuan University, Chengdu, 610041 China
| | - Zeyong Zhao
- Detoxification and Narcotics Control Department of Sichuan Province, Chengdu, 610041 China
| | - Xiantao Wen
- Sichuan provincial Compulsory Drug Addiction Treatment Agency for Males, Ziyang, 641400 China
| | - Wei Luo
- Sichuan provincial Compulsory Drug Addiction Treatment Agency for Females, Deyang, 618007 China
| | - Tao Ju
- Hospital of Sichuan provincial Compulsory Drug Addiction Treatment Agency for Females, Deyang, 618007 China
| | - Anlian Ren
- Sichuan provincial Compulsory Drug Addiction Treatment Agency for Males, Ziyang, 641400 China
| | - Binbin Wu
- Hospital of Sichuan provincial Compulsory Drug Addiction Treatment Agency for Females, Deyang, 618007 China
| | - Jing Li
- Mental Health Center, West China Hospital of Sichuan University, Chengdu, 610041, China.
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19
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Sleep quality improves during treatment with repetitive transcranial magnetic stimulation (rTMS) in patients with cocaine use disorder: a retrospective observational study. BMC Psychiatry 2020; 20:153. [PMID: 32252720 PMCID: PMC7137315 DOI: 10.1186/s12888-020-02568-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 03/24/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Sleep disturbance is a prominent and common complaint in people with cocaine use disorder (CUD), either during intake or withdrawal. Repetitive transcranial magnetic stimulation (rTMS) has shown promise as a treatment for CUD. Thus, we evaluated the relationship between self-perceived sleep quality and cocaine use pattern variables in outpatients with CUD undergoing an rTMS protocol targeted at the left dorsolateral prefrontal cortex. METHODS This is a retrospective observational study including 87 patients diagnosed with CUD according to the DSM-5 criteria. Scores in Pittsburgh Sleep Quality Index (PSQI), Cocaine Craving Questionnaire (CCQ), Beck Depression Inventory-II (BDI-II), Self-rating Anxiety Scale (SAS), and Symptoms checklist 90-Revised (outcome used: Global Severity Index, GSI) were recorded at baseline, and after 5, 30, 60, and 90 days of rTMS treatment. Cocaine use was assessed by self-report and regular urine screens. RESULTS Sleep disturbances (PSQI scores > 5) were common in patients at baseline (mean ± SD; PSQI score baseline: 9.24 ± 3.89; PSQI > 5 in 88.5% of patients). PSQI scores significantly improved after rTMS treatment (PSQI score Day 90: 6.12 ± 3.32). Significant and consistent improvements were also seen in craving and in negative-affect symptoms compared to baseline. Considering the lack of a control group, in order to help the conceptualization of the outcomes, we compared the results to a wait-list group (n = 10). No significant improvements were observed in the wait-list group in any of the outcome measures. CONCLUSIONS The present findings support the therapeutic role of rTMS interventions for reducing cocaine use and accompanying symptoms such as sleep disturbance and negative-affect symptoms. TRIAL REGISTRATION ClinicalTrials.gov.NCT03733821.
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20
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May AC, Aupperle RL, Stewart JL. Dark Times: The Role of Negative Reinforcement in Methamphetamine Addiction. Front Psychiatry 2020; 11:114. [PMID: 32256392 PMCID: PMC7090143 DOI: 10.3389/fpsyt.2020.00114] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 02/10/2020] [Indexed: 12/01/2022] Open
Abstract
Methamphetamine use is associated with substantial adverse outcomes including poor mental and physical health, financial difficulties, and societal costs. Despite deleterious long-term consequences associated with methamphetamine, many people use drugs for short-term reduction of unpleasant physical or emotional sensations. By removing these aversive states, drug use behaviors are negatively reinforced. Abstinence from methamphetamine can then result in a return to previous aversive emotional states linked to withdrawal and craving, often contributing to an increased likelihood for relapse. This negative reinforcement cycle is hypothesized to be a motivating and maintaining factor for addiction. Thus, this review highlights the current evidence for negative reinforcement mechanisms in methamphetamine use disorder by integrating studies of subjective experience, behavior, functional magnetic resonance imaging, positron emission tomography, and event-related potentials and examining the efficacy of treatments targeting aspects of negative reinforcement. Overall, the literature demonstrates that individuals who use methamphetamine have diminished cognitive control and process emotions, loss of reward, and interoceptive information differently than non-using individuals. These differences are reflected in behavioral and subjective experiments as well as brain-based experiments which report significant differences in various frontal regions, insula, anterior cingulate cortex, and striatum. Together, the results suggest methamphetamine users have an altered experience of negative outcomes, difficulties employing effective emotion regulation, and difficulty engaging in adaptive or goal-directed decision-making. Suggestions for future research to improve our understanding of how negative reinforcement contributes to methamphetamine addiction and to develop effective interventions are provided.
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Affiliation(s)
- April C. May
- Joint Doctoral Program in Clinical Psychology, San Diego State University and University of California, San Diego, San Diego, CA, United States
| | - Robin L. Aupperle
- Laureate Institute for Brain Research, Tulsa, OK, United States
- Department of Community Medicine, University of Tulsa, Tulsa, OK, United States
| | - Jennifer L. Stewart
- Laureate Institute for Brain Research, Tulsa, OK, United States
- Department of Community Medicine, University of Tulsa, Tulsa, OK, United States
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21
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Moretti J, Poh EZ, Rodger J. rTMS-Induced Changes in Glutamatergic and Dopaminergic Systems: Relevance to Cocaine and Methamphetamine Use Disorders. Front Neurosci 2020; 14:137. [PMID: 32210744 PMCID: PMC7068681 DOI: 10.3389/fnins.2020.00137] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 02/03/2020] [Indexed: 12/12/2022] Open
Abstract
Cocaine use disorder and methamphetamine use disorder are chronic, relapsing disorders with no US Food and Drug Administration-approved interventions. Repetitive transcranial magnetic stimulation (rTMS) is a non-invasive brain stimulation tool that has been increasingly investigated as a possible therapeutic intervention for substance use disorders. rTMS may have the ability to induce beneficial neuroplasticity in abnormal circuits and networks in individuals with addiction. The aim of this review is to highlight the rationale and potential for rTMS to treat cocaine and methamphetamine dependence: we synthesize the outcomes of studies in healthy humans and animal models to identify and understand the neurobiological mechanisms of rTMS that seem most involved in addiction, focusing on the dopaminergic and glutamatergic systems. rTMS-induced changes to neurotransmitter systems include alterations to striatal dopamine release and metabolite levels, as well as to glutamate transporter and receptor expression, which may be relevant for ameliorating the aberrant plasticity observed in individuals with substance use disorders. We also discuss the clinical studies that have used rTMS in humans with cocaine and methamphetamine use disorders. Many such studies suggest changes in network connectivity following acute rTMS, which may underpin reduced craving following chronic rTMS. We suggest several possible future directions for research relating to the therapeutic potential of rTMS in addiction that would help fill current gaps in the literature. Such research would apply rTMS to animal models of addiction, developing a translational pipeline that would guide evidence-based rTMS treatment of cocaine and methamphetamine use disorder.
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Affiliation(s)
- Jessica Moretti
- Experimental and Regenerative Neurosciences, School of Biological Sciences, The University of Western Australia, Crawley, WA, Australia.,School of Human Sciences, The University of Western Australia, Crawley, WA, Australia.,Brain Plasticity Group, Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia
| | - Eugenia Z Poh
- Experimental and Regenerative Neurosciences, School of Biological Sciences, The University of Western Australia, Crawley, WA, Australia.,School of Human Sciences, The University of Western Australia, Crawley, WA, Australia.,Brain Plasticity Group, Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia
| | - Jennifer Rodger
- Experimental and Regenerative Neurosciences, School of Biological Sciences, The University of Western Australia, Crawley, WA, Australia.,Brain Plasticity Group, Perron Institute for Neurological and Translational Science, Nedlands, WA, Australia
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22
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Wang H, Li X, Yu C, Hu F, Liu W. Commentary: Effect of Low-Frequency Repetitive Transcranial Magnetic Stimulation on Impulse Inhibition Methamphetamine in Abstinent Methamphetamine Patients. Front Psychiatry 2020; 11:561246. [PMID: 33329100 PMCID: PMC7734339 DOI: 10.3389/fpsyt.2020.561246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 09/02/2020] [Indexed: 12/01/2022] Open
Affiliation(s)
- Hebin Wang
- Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China
| | - Xingxing Li
- Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China
| | - Chang Yu
- Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China
| | - Fangzhen Hu
- Department of Psychiatry, Yongkang Third Hospital, Jinhua, China
| | - Wenbang Liu
- Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, China
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Du X, Xu W, Li X, Zhou D, Han C. Sleep Disorder in Drug Addiction: Treatment With Transcranial Magnetic Stimulation. Front Psychiatry 2019; 10:848. [PMID: 31798482 PMCID: PMC6878723 DOI: 10.3389/fpsyt.2019.00848] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 10/28/2019] [Indexed: 11/24/2022] Open
Affiliation(s)
- Xiangju Du
- Psychiatry Department, Ningbo Kangning Hospital, Ningbo, China
| | - Weiqian Xu
- Center of Sleep Medicine, Taizhou 2nd People's Hospital, Taizhou, China
| | - Xingxing Li
- Psychiatry Department, Ningbo Kangning Hospital, Ningbo, China
| | - Dongsheng Zhou
- Psychiatry Department, Ningbo Kangning Hospital, Ningbo, China
| | - Cuilan Han
- Psychiatry Department, Ningbo Kangning Hospital, Ningbo, China
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