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Besag FM, Vasey MJ, Lao KS, Chowdhury U, Stern JS. Pharmacological treatment for Tourette syndrome in children and adults: What is the quality of the evidence? A systematic review. J Psychopharmacol 2021; 35:1037-1061. [PMID: 34286606 DOI: 10.1177/02698811211032445] [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] [Indexed: 11/17/2022]
Abstract
BACKGROUND Tourette syndrome (TS) is a neurodevelopmental disorder characterised by involuntary muscle movements manifesting as motor and vocal tics. In the majority, tics are manageable without medication. Where tics cause discomfort or impair function, behavioural or pharmaceutical treatments may be considered. AIMS To provide a meticulous examination of the quality of evidence for the current pharmacological treatments for TS. METHODS PubMed and Google Scholar were searched to identify randomised, placebo-controlled trials (RCTs) of aripiprazole, risperidone, clonidine, guanfacine, haloperidol, pimozide, tiapride and sulpiride for the treatment of tics in children and adults with TS. Quality of reporting and risk of bias were assessed against the CONSORT checklist and Cochrane risk of bias criteria, respectively. RESULTS Seventeen RCTs were identified. Response rates reached 88.6% for aripiprazole, 68.9% for clonidine, 62.5% for risperidone and 19% for guanfacine. Statistically significant improvements were reported for all medications compared to placebo in at least one study and for at least one measure of tic severity. Most studies predated the CONSORT and Cochrane criteria and did not score highly when assessed on these measures. CONCLUSIONS There are relatively few placebo-controlled trials of commonly prescribed medications. Studies are often of poor quality and short duration. There is evidence for the efficacy of each medication, but no drug is clearly superior. Clonidine and guanfacine are better tolerated than antipsychotics, but less effective. There is too little evidence to determine whether adults respond differently from children.
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Affiliation(s)
- Frank Mc Besag
- East London NHS Foundation Trust, Bedford, UK.,University College London, London, UK.,King's College London, UK
| | | | - Kim Sj Lao
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong
| | - Uttom Chowdhury
- Child and Adolescent Mental Health Services, East London NHS Foundation Trust, Dunstable, Bedfordshire, UK
| | - Jeremy S Stern
- St George's Hospital Neurology, London, UK.,Tourettes Action, Farnborough, Hampshire, UK
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Abstract
Introduction: Tourette syndrome (TS) is a neurodevelopmental disorder characterized by multiple tics which often persisting in forms of different severity throughout adult life. The prevalence of neuropsychiatric co-morbidity in patients with TS is high. Treatment of TS can involve pharmacological, behavioral, or, in rare cases, surgical therapies. Over the last two decades there has been growing interest in the use of aripiprazole, a novel partial dopamine receptor agonist, as a promising anti-tic agent.Areas covered: The authors reviewed the available literature evaluating the role of aripiprazole in the treatment of TS and other tic disorders in both children and adults. This includes data from five randomized controlled trials (RCTs) and eleven open-label studies.Expert opinion: There is moderate quality evidence supporting the use of aripiprazole in reducing tic severity in children and adolescents, however there is a lack of robust evidence evaluating its use in adults, despite expert consensus. Overall, it appears that aripiprazole is a safe and effective treatment for tics. Further large scale RCTs assessing the long-term efficacy and safety of aripiprazole in the treatment of tics are warranted, especially in adult populations with TS.
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Affiliation(s)
- Joanna H Cox
- Sandwell and West Birmingham NHS Foundation Trust, Birmingham, UK
| | - Andrea E Cavanna
- Department of Neuropsychiatry, BSMHFT and University of Birmingham, Birmingham, UK.,School of Life and Health Sciences, Aston University, Birmingham, UK.,University College London and Institute of Neurology, London, UK
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3
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Iasevoli F, Barone A, Buonaguro EF, Vellucci L, de Bartolomeis A. Safety and tolerability of antipsychotic agents in neurodevelopmental disorders: a systematic review. Expert Opin Drug Saf 2020; 19:1419-1444. [DOI: 10.1080/14740338.2020.1820985] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Felice Iasevoli
- Section of Psychiatry, Department of Neuroscience, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Annarita Barone
- Section of Psychiatry, Department of Neuroscience, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Elisabetta Filomena Buonaguro
- Section of Psychiatry, Department of Neuroscience, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Licia Vellucci
- Section of Psychiatry, Department of Neuroscience, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Andrea de Bartolomeis
- Section of Psychiatry, Department of Neuroscience, School of Medicine, University of Naples Federico II, Naples, Italy
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4
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Zelnik N. Drug and Non-drug Treatment of Tourette Syndrome. CURRENT DRUG THERAPY 2020. [DOI: 10.2174/1574885514666191121141923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:Tourette Syndrome (TS) is a neurodevelopmental disorder characterized by multiple repetitive motor and vocal tics. In most patients, its clinical course has a waxing and waning nature and most patients, usually children, will benefit from tolerant environmental and psychoeducation. Patients with more complicated tics, in particular, those with significant comorbidities will require drug therapy.Objective:The present paper is a mini-review of the current therapeutic arsenal for TS with reference to drug and non-drug management approach.Methods:A systematic survey of medical literature regarding the treatment decision making and the reported clinical trials or accumulating experience with different medications or other therapeutic modalities which were proven beneficial over the years.Results:Reviewing the literature indicates that dopamine antagonists, such as haloperidol and pimozoide, are the most reliable agents in terms of treatment response. Due to numerous adverse effects, newer atypical anti-psychotic drugs have been shown effective. Other widely accepted medications include alpha-2 adrenergic agonists, benzamides, dopamine depleting agents, benzodiazepines and dopamine depleting agents. In more selective and intractable cases botulinum toxin, dopamine agonists and cannabinoids should be also considered. Non-pharmacologic therapies reported beneficial effects, which include on the one hand, non-invasive behavioral techniques, such as comprehensive behavior therapy for tics. While on the other hand, in cases with particular protracted pharmaco-resistant tics electric stimulation techniques, such as deep brain stimulation, have been shown to be successful.Conclusion:Currently, there are numerous multifarious options for treatment of tics and other comorbid symptoms of TS. Nevertheless, treatment options and decision-making algorithms are still a clinical challenge.Area Covered:A step by step decision-making and various drugs and non-pharmacologic modalities appropriate for the management of TS.
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Affiliation(s)
- Nathanel Zelnik
- Child Neurology and Development, Carmel Medical Center & Clalit Health Services, Haifa District, The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
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Mogwitz S, Buse J, Wolff N, Roessner V. Update on the Pharmacological Treatment of Tics with Dopamine-Modulating Agents. ACS Chem Neurosci 2018; 9:651-672. [PMID: 29498507 DOI: 10.1021/acschemneuro.7b00460] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
More than 40 years of research and clinical practice have proven the effectiveness of dopamine receptor antagonists in the pharmacological treatment of tics. A blockade of the striatal dopamine-D2 receptors is mainly responsible for their tic-reducing effect. A broad spectrum of dopamine-modulating agents, such as typical and atypical antipsychotics, but also dopamine receptor agonists are used with an immanent discord between experts about which of them should be considered as first choice. The present Review outlines the state of the art on pharmacological treatment of tics with dopamine-modulating agents by giving an systematic overview of studies on their effectiveness and a critical discussion of their specific adverse effects. It is considered as an update of a previous review of our research group published in 2013. The Review closes with a description of the current resulting treatment recommendations including the results of a first published revised survey on European expert's prescription preferences. Based on the enormously growing evidence on its effectiveness and safety, aripiprazole currently seems to be the most promising agent in the pharmacological treatment of tics. Furthermore, benzamides (especially tiapride), which are commonly used in Europe, have proven their excellent effectiveness-tolerability profile over decades in clinical practice and are therefore also highly recommended for the treatment of tics. Nevertheless, pharmacological treatment of tics remains an indiviual choice depending on each patient's own specific needs.
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Affiliation(s)
- Sabine Mogwitz
- Department of Child and Adolescent Psychiatry, Faculty of Medicine of the TU Dresden, 01307 Dresden, Germany
| | - Judith Buse
- Department of Child and Adolescent Psychiatry, Faculty of Medicine of the TU Dresden, 01307 Dresden, Germany
| | - Nicole Wolff
- Department of Child and Adolescent Psychiatry, Faculty of Medicine of the TU Dresden, 01307 Dresden, Germany
| | - Veit Roessner
- Department of Child and Adolescent Psychiatry, Faculty of Medicine of the TU Dresden, 01307 Dresden, Germany
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Gerasch S, Kanaan AS, Jakubovski E, Müller-Vahl KR. Aripiprazole Improves Associated Comorbid Conditions in Addition to Tics in Adult Patients with Gilles de la Tourette Syndrome. Front Neurosci 2016; 10:416. [PMID: 27672358 PMCID: PMC5018494 DOI: 10.3389/fnins.2016.00416] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 08/26/2016] [Indexed: 12/13/2022] Open
Abstract
Gilles de la Tourette Syndrome (GTS) is characterized by motor and vocal tics, as well as associated comorbid conditions including obsessive-compulsive disorder (OCD), attention deficit/hyperactivity disorder (ADHD), depression, and anxiety which are present in a substantial number of patients. Although randomized controlled trials including a large number of patients are still missing, aripiprazole is currently considered as a first choice drug for the treatment of tics. The aim of this study was to further investigate efficacy and safety of aripiprazole in a group of drug-free, adult patients. Specifically, we investigated the influence of aripiprazole on tic severity, comorbidities, premonitory urge (PU), and quality of life (QoL). Moreover, we were interested in the factors that influence a patient's decision in electing for-or against- pharmacological treatment. In this prospective uncontrolled open-label study, we included 44 patients and used a number of rating scales to assess tic severity, PU, comorbidities, and QoL at baseline and during treatment with aripiprazole. Eighteen out of fortyfour patients decided for undergoing treatment for their tics with aripiprazole and completed follow-up assessments after 4–6 weeks. Our major findings were (1) aripiprazole resulted in significant reduction of tics, but did not affect PU; (2) aripiprazole significantly improved OCD and showed a trend toward improvement of other comorbidities including depression, anxiety, and ADHD; (3) neither severity of tics, nor PU or QoL influenced patients' decisions for or against treatment of tics with aripiprazole; instead patients with comorbid OCD tended to decide in favor of, while patients with comorbid ADHD tended to decide against tic treatment; (4) most frequently reported adverse effects were sleeping problems; (5) patients' QoL was mostly impaired by comorbid depression. Our results suggest that aripiprazole may improve associated comorbid conditions in addition to tics in patients with GTS. It can be hypothesized that these beneficial effects are related to aripiprazole's adaptive pharmacological profile, which exhibits an influence on the dopaminergic as well as a number of other neurotransmitter systems. For the first time, our data provide evidence that patients' decision making process for or against medical treatment is influenced by other factors than tic severity and QoL.
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Affiliation(s)
- Sarah Gerasch
- Clinic of Psychiatry, Socialpsychiatry and Psychotherapy, Hannover Medical School Hannover, Germany
| | - Ahmad Seif Kanaan
- Clinic of Psychiatry, Socialpsychiatry and Psychotherapy, Hannover Medical SchoolHannover, Germany; Max Planck Institute for Human Cognitive and Brain SciencesLeipzig, Germany
| | - Ewgeni Jakubovski
- Clinic of Psychiatry, Socialpsychiatry and Psychotherapy, Hannover Medical School Hannover, Germany
| | - Kirsten R Müller-Vahl
- Clinic of Psychiatry, Socialpsychiatry and Psychotherapy, Hannover Medical School Hannover, Germany
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7
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Ji XY, Wu M. [mRNA expression of dopamine receptor D2 and dopamine transporter in peripheral blood lymphocytes before and after treatment in children with tic disorder]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2016; 18:297-300. [PMID: 27097571 PMCID: PMC7390074 DOI: 10.7499/j.issn.1008-8830.2016.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 02/06/2016] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To investigate the mRNA expression of dopamine receptor D2 (DRD2) and dopamine transporter (DAT) in peripheral blood lymphocytes before and after treatment in children with tic disorder (TD). METHODS RT-PCR was used to measure the mRNA expression of DRD2 and DAT in peripheral blood lymphocytes before and after treatment in 60 children with TD. The correlations between mRNA expression of DRD2 and DAT and the severity of TD were analyzed. Sixty healthy children served as the control group. RESULTS Before treatment, the children with TD had a significant increase in the mRNA expression of DRD2 and DAT compared with the control group (P<0.05). After 3 months of treatment with oral aripiprazole, the mRNA expression of DRD2 decreased significantly (P<0.05), while that of DAT showed no significant changes in children with TD. In the children with moderate or severe TD, the mRNA expression of DRD2 was positively correlated with Yale Global Tic Severity Scale (YGTSS) score (P<0.05). In the children with moderate TD, the mRNA expression of DAT was positively correlated with YGTSS score (P<0.05). CONCLUSIONS In children with TD, the mRNA expression of DRD2 in peripheral blood lymphocytes can be used as one of the indicators for diagnosing TD, assessing the severity of TD, and evaluating clinical outcomes.
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Affiliation(s)
- Xiao-Yi Ji
- Department of Pediatrics, Jiaxing Maternity and Child Health Care Hospital, Jiaxing, Zhejiang 314000, China.
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8
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Zheng W, Li XB, Xiang YQ, Zhong BL, Chiu HFK, Ungvari GS, Ng CH, Lok GKI, Xiang YT. Aripiprazole for Tourette's syndrome: a systematic review and meta-analysis. Hum Psychopharmacol 2016; 31:11-8. [PMID: 26310194 DOI: 10.1002/hup.2498] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Revised: 04/23/2015] [Accepted: 07/02/2015] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To review the efficacy and safety of aripiprazole (ARI) for Tourette's syndrome (TS). METHODS This review included randomized controlled trials (RCTs) of children and adolescents (6-18 years) with TS comparing ARI monotherapy with another monotherapies in relation to clinical improvement and adverse events. RESULTS Six RCTs with a total of 528 subjects (ARI treatment group: n = 253; control group: n = 275) met the inclusion criteria. These included two RCTs (n = 255) that compared ARI monotherapy with tiapride (TIA). Tic symptoms control assessed by Yale Global Tic Severity Scale (Standard Mean Difference (SMD) = -0.38 (Confidence Interval (CI) = -1.32 to 0.56); I(2) = 90%, P = 0.42) revealed no significant differences between the two groups. Extrapyramidal symptoms were significantly different when ARI (1.5%) was compared with haloperidol (HAL) (43.5%). No significant group differences were found in the rates of nausea/vomiting, dizziness, and dry mouth between ARI and TIA (RR = 0.57 to 1.00 (95%CI = 0.14-4.20); I(2) = 0% to 69%, P = 0.35 to 1.00). CONCLUSION This review found that ARI has similar efficacy to TIA and HAL for TS, while extrapyramidal symptoms were significantly less with ARI than with HAL. ARI can be considered as an alternative treatment option for TS.
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Affiliation(s)
- Wei Zheng
- Beijing Anding Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Psychiatric Disorders, China
| | - Xian-Bin Li
- Beijing Anding Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Psychiatric Disorders, China
| | - Ying-Qiang Xiang
- Beijing Anding Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Psychiatric Disorders, China
| | - Bao-Liang Zhong
- Department of Psychiatry, Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Helen F K Chiu
- Department of Psychiatry, Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Gabor S Ungvari
- The University of Notre Dame Australia/Marian Centre, Perth, Australia.,School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, Australia
| | - Chee H Ng
- Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Grace K I Lok
- Kiang Wu Nursing College of Macau, Macao, SRA, China
| | - Yu-Tao Xiang
- Unit of Psychiatry, Faculty of Health Sciences, University of Macau, Macao, SAR, China
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9
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Farag M, Stern JS, Simmons H, Robertson MM. Serial pharmacological prescribing practices for tic management in Tourette syndrome. Hum Psychopharmacol 2015; 30:435-41. [PMID: 26299248 DOI: 10.1002/hup.2495] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Accepted: 06/02/2015] [Indexed: 12/27/2022]
Abstract
Pharmacological treatments for Tourette syndrome (TS) vary in efficacy between different patients. The evidence base is limited as even high quality controlled studies tend to be of relatively short duration which may lose relevance in clinical usage. Patients are frequently treated with serial agents in the search for efficacy and tolerability. The success of this strategy has not been previously documented. We examined 400 consecutive TS patients seen over a 10-year period, some with a longer prior history in other clinics; 255/400 (64%) were prescribed medication. We present this heterogeneous cohort in terms of the number of drugs they had tried, and as a proxy measure of some benefit of the last drug used, whether it had been prescribed under our supervision for ≥ 5 months. The most commonly prescribed medications were aripiprazole (64%), clonidine (40%), risperidone (30%) and sulpiride (29%) with changes in prescribing practises over the period examined. The number of different drugs tried were one (n = 155), two (n = 69), three (n = 36), four (n = 14), five (n = 15), six (n = 5), seven (n = 2) and eight (n = 1). The data illustrate the difficulty in drug treatment of tics and suggest that even after trials of several agents there is potential benefit in trying further options.
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Affiliation(s)
- Mena Farag
- St George's, University of London, London, UK
| | - Jeremy S Stern
- St George's, University of London, London, UK.,Department of Neurology, St. George's Hospital, London, UK
| | - Helen Simmons
- St George's, University of London, London, UK.,Department of Neurology, St. George's Hospital, London, UK
| | - Mary M Robertson
- St George's, University of London, London, UK.,Department of Neurology, St. George's Hospital, London, UK.,Department of Psychiatry, University of Cape Town, South Africa.,Department of Psychiatry, University College London, London, UK
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10
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Budman CL. The role of atypical antipsychotics for treatment of Tourette's syndrome: an overview. Drugs 2015; 74:1177-93. [PMID: 25034359 DOI: 10.1007/s40265-014-0254-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Tourette's syndrome (TS) is a neuropsychiatric disorder of childhood onset characterized by multiple motor and phonic tics that fluctuate over time. Tic symptoms often improve by late adolescence, but some children and adults with TS may experience significant tic-related morbidity, including social and family problems, academic difficulties, and pain. When more conservative interventions are not successful, and when certain psychiatric co-morbidities further complicate the clinical profile, treating TS with an atypical antipsychotic medication may be a reasonable second-tier approach. However, the evidence supporting efficacy and safety of the atypical antipsychotics for treatment of tics is still very limited. The objective of this paper is to provide an updated overview of the role of atypical antipsychotics for treatment of TS, with evidence-based guidance on their use. Evidence for efficacy of different typical and atypical antipsychotics for treatment of tics was examined by conducting a systematic, keyword-related search of 'atypical antipsychotics' and 'Tourette's syndrome' in PubMed (National Library of Medicine, Washington, DC, USA). Four recent treatment consensus publications were also reviewed. This review focused on literature published from 2000 to 2013 and on available randomized controlled trials in TS. Evidence supporting the use of atypical antipsychotics for treatment of TS is limited. There are few randomized medication treatment trials in TS (i.e. risperidone, aripiprazole, ziprasidone), which employed varying methodologies, thereby restricting meaningful comparisons among studies. Future collaborations among clinical sites with TS expertise employing high-quality study design may better elucidate the role of atypical antipsychotics for treatment of TS.
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Affiliation(s)
- Cathy L Budman
- Department of Psychiatry, North Shore-LIJ Health System, Hofstra University School of Medicine, 400 Community Drive, Manhasset, NY, 11030, USA,
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Robertson MM. A personal 35 year perspective on Gilles de la Tourette syndrome: assessment, investigations, and management. Lancet Psychiatry 2015; 2:88-104. [PMID: 26359615 DOI: 10.1016/s2215-0366(14)00133-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Accepted: 10/09/2014] [Indexed: 01/17/2023]
Abstract
After having examined the definition, clinical phenomenology, comorbidity, psychopathology, and phenotypes in the first paper of this Series, here I discuss the assessment, including neuropsychology, and the effects of Gilles de la Tourette syndrome with studies showing that the quality of life of patients with Tourette's syndrome is reduced and that there is a substantial burden on the family. In this paper, I review my local and collaborative studies investigating causal factors (including genetic vulnerability, prenatal and perinatal difficulties, and neuro-immunological factors). I also present my studies on neuro-imaging, electro-encephalograms, and other special investigations, which are helpful in their own right or to exclude other conditions. Finally, I also review our studies on treatment including medications, transcranial magnetic stimulation, biofeedback, target-specific botulinum toxin injections, biofeedback and, in severe refractory adults, psychosurgery and deep brain stimulation. This Review summarises and highlights selected main findings from my clinic (initially The National Hospital for Neurology and Neurosurgery Queen Square and University College London, UK, and, subsequently, at St George's Hospital, London, UK), and several collaborations since 1980. As in Part 1 of this Series, I address the main controversies in the fields and the research of other groups, and I make suggestions for future research.
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Affiliation(s)
- Mary M Robertson
- Department of Neurology, Tourette Clinic, Atkinson Morley Wing, St Georges Hospital, London University College London, London; Division of Psychiatry, Faculty of Brain Sciences, University College London, London, UK; Department of Psychiatry, University of Cape Town, South Africa.
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12
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Shim SH, Kwon YJ. Adolescent with tourette syndrome and bipolar disorder: a case report. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE 2014; 12:235-9. [PMID: 25598829 PMCID: PMC4293171 DOI: 10.9758/cpn.2014.12.3.235] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Revised: 05/19/2014] [Accepted: 05/26/2014] [Indexed: 12/02/2022]
Abstract
Tourette syndrome consists of multiple motor tics and one or more vocal tics. Psychopathology occurs in approximately 90% of Tourette syndrome patients, with attention-deficit/hyperactivity, mood, and obsessive-compulsive disorders being common. Additionally, Tourette syndrome and bipolar disorder may be related in some individuals. However, it is unclear why bipolar disorder may be overrepresented in Tourette syndrome patients, and more research is needed. Herein, we report the case of a 15-year-old boy diagnosed with both Tourette syndrome and bipolar disorder, whose symptoms improved with aripiprazole, atomoxetine, and valproate. The patient was diagnosed with Tourette syndrome at 8 years of age when he developed tics and experienced his first depressive episode. The patient had a poor response to a variety of antidepressants and anti-tic medications. A combination of valproate and aripiprazole stabilized both the patient's tics and mood symptoms. It is important to assess individuals with Tourette syndrome for other disorders, including bipolar disorder. The treatment of children and adolescents with both Tourette syndrome and bipolar disorder is an important clinical issue.
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Affiliation(s)
- Se-Hoon Shim
- Department of Psychiatry, Soonchunhyang University Cheonan Hospital, College of Medicine, Soonchunhyang University, Cheonan, Korea
| | - Young-Joon Kwon
- Department of Psychiatry, Soonchunhyang University Cheonan Hospital, College of Medicine, Soonchunhyang University, Cheonan, Korea
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Ho CS, Chiu NC, Tseng CF, Huang YL. Clinical effectiveness of aripiprazole in short-term treatment of tic disorder in children and adolescents: a naturalistic study. Pediatr Neonatol 2014; 55:48-52. [PMID: 23920131 DOI: 10.1016/j.pedneo.2013.05.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2012] [Revised: 05/01/2013] [Accepted: 05/22/2013] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND/PURPOSE The purpose of this study was to evaluate the effectiveness and tolerability of aripiprazole in short-term treatment of children and adolescents with tic disorder (TD). METHODS This was a 14-week, prospective, open-label flexible dose trial of aripiprazole. We enrolled patients with TD aged between 4 years and 18 years. They received aripiprazole (dose: 2.5 mg/day) initially, which was then adjusted according to clinical response. The severity was assessed by the Yale Global Tic Severity Score (YGTSS) at 0, 2, 6, 10, and 14 weeks. The linear mixed models were used for evaluation of the YGTSSs at each follow-up, which were compared with baseline scores. RESULTS Eighty-one patients were enrolled in this study. Nine patients withdrew from the study with complaints of adverse side effects. Of the remaining 72 patients, 15 patients discontinued medications prematurely due to being free of symptoms for over 2 weeks. Two patients discontinued medications due to no significant improvement. The mean scores had significantly decreased since the 2nd week (p < 0.01). The mean reduction was 51.0% in the motor tic scores, 67.1% in the vocal tic scores, and 70.0% in the total YGTSSs. The common adverse effects were sedation (32.1%) and increased appetite (22.2%). A slight increase in average body weight was noted, from 32.7 to 33.7 kg (+1.0 kg, p < 0.05). CONCLUSION Aripiprazole is effective for short-term treatment of TD, especially vocal tics, in children and adolescents with mild adverse effects. However, further double-blind trials against placebo or other medications are needed to verify the efficacy of aripiprazole in the pharmacotherapy of TD.
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Affiliation(s)
- Che-Sheng Ho
- Department of Pediatrics, Mackay Memorial Hospital, Taipei, Taiwan; Mackay Medicine, Nursing and Management College, Taipei, Taiwan
| | - Nan-Chang Chiu
- Department of Pediatrics, Mackay Memorial Hospital, Taipei, Taiwan; Mackay Medicine, Nursing and Management College, Taipei, Taiwan
| | - Chih-Fan Tseng
- Department of Pediatrics, Mackay Memorial Hospital, Taipei, Taiwan
| | - Yuan-Ling Huang
- Department of Pediatrics, Mackay Memorial Hospital, Taitung, Taiwan.
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Mogwitz S, Buse J, Ehrlich S, Roessner V. Clinical pharmacology of dopamine-modulating agents in Tourette's syndrome. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2013; 112:281-349. [PMID: 24295625 DOI: 10.1016/b978-0-12-411546-0.00010-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Forty years of research and clinical practice have proved dopamine (DA) receptor antagonists to be effective agents in the treatment of Tourette's syndrome (TS), allowing a significant tic reduction of about 70%. Their main effect seems to be mediated by the blockade of the striatal DA-D2 receptors. Various typical and atypical agents are available and there is still discord between experts about which of them should be considered as first choice. In addition, there are suggestions to use DA receptor agonists such as pergolide or non-DA-modulating agents. The present chapter is focusing on the clinical pharmacology of DA-modulating agents in the treatment of TS. The introduction outlines their clinical relevance and touches on the hypotheses of the role of DA in the pathophysiology of TS. Subsequently, general information about the mechanisms of action and adverse effects are provided. The central part of the chapter forms a systematic review of all DA-modulating agents used in the treatment of TS, including an overview of studies on their effectiveness, and a critical discussion of their specific adverse effects. The present chapter closes with a summary of the body of evidence and a description of the resulting recommendations for the pharmacological treatment of TS.
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Affiliation(s)
- Sabine Mogwitz
- Department of Child and Adolescent Psychiatry, University Medical Center, Technische Univerität Dresden, Dresden, Germany
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Hartmann A, Worbe Y. Pharmacological treatment of Gilles de la Tourette syndrome. Neurosci Biobehav Rev 2012; 37:1157-61. [PMID: 23137552 DOI: 10.1016/j.neubiorev.2012.10.014] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Revised: 10/10/2012] [Accepted: 10/28/2012] [Indexed: 11/25/2022]
Abstract
Pharmacological treatment is usually indicated in moderate to severe tics in psychosocial and/or functional impairment. Neuroleptics with D2 antagonistic activity remain the cornerstone of anti-tic therapy. Lack of randomized controlled clinical trials base therapeutic decisions mainly on clinical expertise and common sense. Recently, aripiprazole has emerged as the neuroleptic with the most advantageous efficacy/side effect ratio for treating tics. Yet, in non-responders to aripiprazole, many neuroleptic and non-neuroleptic drugs, including botulinum toxin injections, are available and often successful. Apart from conducting methodologically sound trials (which includes sufficiently long observation periods), future efforts in the field should test the combination of cognitive-behavioral therapy with drugs or of multi-drug therapy as well as the development of biomarkers (endophenotypes) to monitor and even predict treatment response.
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Affiliation(s)
- Andreas Hartmann
- Centre de Référence National Maladie Rare: Syndrome Gilles de la Tourette, Département de Neurologie, Pôle des Maladies du Système Nerveux, France.
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Abstract
OBJECTIVE Aripiprazole is an atypical neuroleptic with agonistic and antagonistic dopaminergic and serotonergic effects. Because preliminary data obtained from uncontrolled studies suggest that aripiprazole may be effective in the treatment of tics, we performed a retrospective study with a large group of patients with Tourette syndrome. METHODS One hundred patients (78 men and 22 women; mean ± SD age, 27.1 years (± 11.5) years) who had been treated with daily doses of 5 to 45 mg (mean, 17.0 ± 9.6 mg) aripiprazole at our specialized Tourette syndrome outpatient clinic were included. Ninety-five patients with insufficient pretreatment (one or more neuroleptics) were switched to aripiprazole. RESULTS Eighty-two patients exhibited a considerable reduction in tic severity. In 48 patients, effective treatment lasted for more than 12 months. Five patients reported additional beneficial effects on behavioral comorbidities such as depression, anxiety, and autoaggression. Altogether, 31 patients (31%) dropped out of the treatment owing to inefficacy (n = 7), adverse effects (n = 15: drowsiness, agitation, weight gain, and sleep disturbances), both (n = 4) or other reasons (n = 5). CONCLUSION This is the largest case series on the treatment of tics with aripiprazole so far. Overall, our results corroborate previous data suggesting that aripiprazole is effective and safe in most patients. In particular, our data confirm effectiveness in adult patients and clarify that beneficial effects sustain. However, in contrast to previous data, in 1 of 3 of our highly selected patients, aripiprazole was ineffective or not well tolerated. Optimal dose seems to be individually different and may range from 5 to 45 mg.
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Neuner I, Nordt C, Schneider F, Kawohl W. Effectiveness of aripiprazole in the treatment of adult Tourette patients up to 56 months. Hum Psychopharmacol 2012; 27:364-9. [PMID: 22700477 DOI: 10.1002/hup.2235] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2011] [Revised: 03/16/2012] [Accepted: 05/02/2012] [Indexed: 01/28/2023]
Abstract
OBJECTIVE Tourette Syndrome (TS) is characterized by motor and vocal tics. Its pharmacological treatment is often a challenge because of the so-called tachyphylactic effects. Aripiprazole has been reported to be effective in small case series with short follow-up periods. METHODS In a retrospective analysis, we assessed the effect of off-label treatments with aripiprazole in 20 adult patients (mean age 27.4) divided in a group of severely [67 Yale Global Tourette Severity Scale (YGTTS)-total] and moderately (43.3 YGTTS-total) affected patients. TS patients were treated with aripiprazole (mean 11.8 mg daily) and followed for up to 56 months. RESULTS Applying a random coefficient model, we found a significant benefit resulting from treatment with aripiprazole. This effect was larger in the severely affected patient group in comparison with the moderately affected patient group. The effect was stable over a time period up to 56 months. CONCLUSION Aripiprazole, a neuroleptic drug of the third generation with a partial D(2) -agonism is effective in moderately and severely affected adult Tourette patients. We add to the current knowledge through our data extending the follow-up interval up to a maximum of 56 months. All available clinical data strongly support the initiation of a double-blind placebo or other neuroleptic substance controlled trial.
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Affiliation(s)
- Irene Neuner
- Department of Psychiatry and Psychotherapy, RWTH Aachen University, Aachen, Germany.
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Cavanna AE, Selvini C, Termine C, Luoni C, Eddy CM, Rickards H. Tolerability profile of aripiprazole in patients with Tourette syndrome. J Psychopharmacol 2012; 26:891-5. [PMID: 21824981 DOI: 10.1177/0269881111408462] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Over the last few years, aripiprazole has been proposed as a potentially useful medication for tics in patients with Tourette syndrome (TS). Aripiprazole has been associated with fewer adverse effects compared with other atypicals; however, little is known about its tolerability profile in the TS population. This study assessed the prevalence and characteristics of adverse effects resulting from the use of aripiprazole in a retrospective chart review of 29 patients with TS. Six patients (20.7%) discontinued aripiprazole because of the severity of specific adverse effects. The most commonly reported adverse effects were sedation (n = 9, 30%) and sleep problems (n = 5, 17%). In the majority of cases, adverse effects were not severe. There were no differences in demographic or clinical variables between the patients who did or did not experience adverse effects. The discontinuation rate of 20.7% suggests that aripiprazole is safe and reasonably well tolerated for use in TS. The prevalence of adverse effects appears to increase with treatment duration.
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Affiliation(s)
- Andrea E Cavanna
- Michael Trimble Neuropsychiatry Research Group, BSMHFT and University of Birmingham, Birmingham, UK.
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Pringsheim T, Doja A, Gorman D, McKinlay D, Day L, Billinghurst L, Carroll A, Dion Y, Luscombe S, Steeves T, Sandor P. Canadian guidelines for the evidence-based treatment of tic disorders: pharmacotherapy. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2012; 57:133-43. [PMID: 22397999 DOI: 10.1177/070674371205700302] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This article seeks to provide the practising clinician with guidance on the pharmacological management of tic disorders in children and adults. We performed a systematic review of the literature on the treatment of tic disorders. A multi-institutional group of 14 experts in psychiatry, child psychiatry, neurology, pediatrics, and psychology engaged in a consensus meeting. The evidence was presented and discussed, and nominal group techniques were employed to arrive at consensus on recommendations. A strong recommendation is made when the benefits of treatment clearly outweigh the risks and burdens, and can apply to most patients in most circumstances without reservation. With a weak recommendation, the benefits, risks, and burdens are more closely balanced, and the best action may differ depending on the circumstances. Based on these principles, weak recommendations were made for the use of pimozide, haloperidol, fluphenazine, metoclopramide (children only), risperidone, aripiprazole, olanzapine, quetiapine, ziprasidone, topiramate, baclofen (children only), botulinum toxin injections, tetrabenazine, and cannabinoids (adults only). Strong recommendations were made for the use of clonidine and guanfacine (children only). While the evidence supports the efficacy of many of the antipsychotics for the treatment of tics, the high rates of side effects associated with these medications resulted in only weak recommendations for these drugs. In situations where tics are not severe or disabling, the use of a medication with only a weak recommendation is not warranted. However, when tics are more distressing and interfering, the need for tic suppression to improve quality of life is stronger, and patients and clinicians may be more willing to accept the risks of pharmacotherapy.
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Affiliation(s)
- Tamara Pringsheim
- Department of Clinical Neurosciences and Pediatrics, University of Calgary, Calgary, Alberta.
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Huys D, Hardenacke K, Poppe P, Bartsch C, Baskin B, Kuhn J. Update on the role of antipsychotics in the treatment of Tourette syndrome. Neuropsychiatr Dis Treat 2012; 8:95-104. [PMID: 22442630 PMCID: PMC3307661 DOI: 10.2147/ndt.s12990] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Tourette syndrome (TS) is a neuropsychiatric disorder with typical onset in childhood and characterized by chronic occurrence of motor and vocal tics. The disorder can lead to serious impairments of both quality of life and psychosocial functioning, particularly for those individuals displaying complex tics. In such patients, drug treatment is recommended. The pathophysiology of TS is thought to involve a dysfunction of basal ganglia-related circuits and hyperactive dopaminergic innervations. Congruently, dopamine receptor antagonism of neuroleptics appears to be the most efficacious approach for pharmacological intervention. To assess the efficacy of the different neuroleptics available, a systematic, keyword-related search in PubMed (National Library of Medicine, Washington, DC) was undertaken. Much information on the use of antipsychotics in the treatment of TS is based on older data. Our objective was to give an update and therefore we focused on papers published in the last decade (between 2001 and 2011). Accordingly, the present review aims to summarize the current and evidence-based knowledge on the risk-benefit ratio of both first and second generation neuroleptics in TS.
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Affiliation(s)
- Daniel Huys
- Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany Head: Prof. Dr. Joachim Klosterkötter
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Abstract
OPINION STATEMENT Tics come in a variety of types and frequencies; have a waxing and waning course; are exacerbated by stress, anxiety, and fatigue; and often resolve or improve in the teenage or early adult years. Tourette syndrome requires the presence of chronic, fluctuating motor and phonic tics. In addition to tics, individuals with Tourette syndrome often have a variety of comorbid conditions such as attention deficit hyperactivity disorder (ADHD), obsessive-compulsive disorder, depression and anxiety, episodic outbursts, and academic difficulties. These conditions often are a greater source of difficulty than the tics themselves. All patients with tics should be evaluated to assure proper diagnosis and to identify any associated psychopathology or academic difficulty. The treatment of tics begins with education of the patient and family, including discussions about the fundamentals of tics: their characteristics, etiology, outcomes, and available treatments. Therapy should be individualized based on the extent of impairment, available support, ability to cope, and the presence of other problems. Indications for the treatment of tics include psychosocial problems (loss of self-esteem, comments from peers, excessive worries about tics, diminished participation in activities), functional difficulties, classroom disruption, and physical discomfort. A variety of behavioral approaches can be used. Recent studies have emphasized the value of comprehensive behavioral intervention for tics (CBIT). Because habit reversal is the major component of CBIT, a cooperative patient, the presence of a premonitory urge, and a committed family are essential ingredients for success. If tic-suppressing medication is required, a two-tier approach and monotherapy are recommended. First-tier medications, notably the α-adrenergic agonists, are recommended for individuals with milder tics, especially persons with both tics and ADHD. Second-tier medications include various typical and atypical neuroleptics. Their sequence of prescription is often based on physician experience; I favor pimozide and fluphenazine. Atypical antipsychotics, such as risperidone and aripiprazole, have some advantages based on their side-effect profile and are particularly beneficial in individuals with significant co-existing behavioral issues. As will become readily apparent, however, few medications have been adequately assessed. Deep brain stimulation is an emerging therapy, but further data are required to optimize the location of electrode placement and stimulation and to determine precise indications for its implementation. Stimulant medication is effective in treating ADHD in children with tics; studies reducing concerns about its use are discussed.
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Chevreuil C, Polard E, Lemonnier E, Guillemot P, Bentué-Ferrer D. [Aripiprazole use in children and adolescent psychiatric patients]. Therapie 2011; 66:123-30. [PMID: 21635859 DOI: 10.2515/therapie/2011012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2010] [Accepted: 10/12/2010] [Indexed: 02/04/2023]
Abstract
Aripiprazole inaugurates a new generation of antipsychotics called dopamine-serotonin system stabilizers. Its mechanism of action is different as aripiprazole is a partial dopamine D(2) and serotonin 5-HT(1A) receptor agonist and 5-HT(2A) receptor antagonist. Therefore, aripiprazole is thought to have an antagonistic action in the mesolimbic pathway but an agonistic action in the mesocortical pathway, tending to normalize the dopaminergic transmission regardless of the type of imbalance. Clinical trials involving children and adolescents have demonstrated the efficacy of aripiprazole in bipolar disorders, schizophrenia, mood disorders associated with pervasive developmental disorders, in tics and Tourette's. The most frequent side effects are extrapyramidal symptoms and sleepiness and are dose-dependent. Nevertheless, contrary to other second-generation antipsychotics available in France, it induces little weight gain, does not modify lipid and glucidic profiles, does not increase prolactin levels, or induce QTc lengthening. The main advantage of aripiprazole is its good safety profile, with different toxicity targets to other second-generation antipsychotics available in France. Aripiprazole appears to be an alternative for children and adolescents who are vulnerable to these side effects and are having trouble coping with them.
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Affiliation(s)
- Claire Chevreuil
- Service de Psychiatrie Infanto-Juvénile, CH Guillaume Régnier, Rennes, France
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Roessner V, Plessen KJ, Rothenberger A, Ludolph AG, Rizzo R, Skov L, Strand G, Stern JS, Termine C, Hoekstra PJ. European clinical guidelines for Tourette syndrome and other tic disorders. Part II: pharmacological treatment. Eur Child Adolesc Psychiatry 2011; 20:173-96. [PMID: 21445724 PMCID: PMC3065650 DOI: 10.1007/s00787-011-0163-7] [Citation(s) in RCA: 275] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
To develop a European guideline on pharmacologic treatment of Tourette syndrome (TS) the available literature was thoroughly screened and extensively discussed by a working group of the European Society for the Study of Tourette syndrome (ESSTS). Although there are many more studies on pharmacotherapy of TS than on behavioral treatment options, only a limited number of studies meets rigorous quality criteria. Therefore, we have devised a two-stage approach. First, we present the highest level of evidence by reporting the findings of existing Cochrane reviews in this field. Subsequently, we provide the first comprehensive overview of all reports on pharmacological treatment options for TS through a MEDLINE, PubMed, and EMBASE search for all studies that document the effect of pharmacological treatment of TS and other tic disorders between 1970 and November 2010. We present a summary of the current consensus on pharmacological treatment options for TS in Europe to guide the clinician in daily practice. This summary is, however, rather a status quo of a clinically helpful but merely low evidence guideline, mainly driven by expert experience and opinion, since rigorous experimental studies are scarce.
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Affiliation(s)
- Veit Roessner
- Department of Child and Adolescent Psychiatry, University of Dresden Medical School, Fetscherstrasse 74, 01307 Dresden, Germany.
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Gilles de la Tourette syndrome: the complexities of phenotype and treatment – further information. Br J Hosp Med (Lond) 2011. [DOI: 10.12968/hmed.2011.72.2.s1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Eddy CM, Rickards HE, Cavanna AE. Treatment strategies for tics in Tourette syndrome. Ther Adv Neurol Disord 2011; 4:25-45. [PMID: 21339906 PMCID: PMC3036957 DOI: 10.1177/1756285610390261] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
TOURETTE SYNDROME (TS) IS A CHRONIC NEURODEVELOPMENTAL DISORDER CHARACTERIZED BY TICS: repetitive, involuntary movements and vocalizations. These symptoms can have a significant impact on patients' daily functioning across many domains. Tics tend to be most severe in child and adolescent sufferers, so their presence has the potential to impact a period of life that is both critical for learning and is often associated with the experience of greater social tension and self-consciousness than adulthood. Furthermore, control over tics that lead to physical impairment or self-injurious behaviour is of vital importance in maintaining health and quality of life. There are numerous complicating factors in the prescription of treatment for tics, due to both the side effects associated with alleviating agents and patient characteristics, such as age and comorbid conditions. This review summarizes literature pertaining to the efficacy and safety of both traditionally prescribed and more modern medications. We also discuss the merits of behavioural and surgical techniques and highlight newer emerging treatments. Although treatment response is to some extent variable, there are a number of agents that are clearly useful as first-line treatments for TS. Other interventions may be of most benefit to patients exhibiting refractory tics or more specific symptom profiles.
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Affiliation(s)
- Clare M Eddy
- Department of Neuropsychiatry, University of Birmingham and BSMHFT, Birmingham, UK
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Hartmann A, van Meerbeeck P, Deniau E, Béhar C, Czernecki V, Depienne C, Worbe Y. Tic e sindrome di Gilles de la Tourette. Neurologia 2011. [DOI: 10.1016/s1634-7072(11)70624-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Open-label study comparing the efficacy and tolerability of aripiprazole and haloperidol in the treatment of pediatric tic disorders. Eur Child Adolesc Psychiatry 2011; 20:127-35. [PMID: 21188439 PMCID: PMC3046348 DOI: 10.1007/s00787-010-0154-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2010] [Accepted: 12/15/2010] [Indexed: 12/04/2022]
Abstract
Due to its unique pharmacodynamic properties of dopamine partial agonist activity, and its association with few and mild side effects, aripiprazole is a candidate atypical antipsychotic for patients with tic disorders. This open-label study compared the efficacy and tolerability of aripiprazole with haloperidol, a typical antipsychotic widely used to treat patients with tic disorders. Forty-eight children and adolescents with tic disorders were recruited from the outpatient clinic at South Korea and treated with aripiprazole (initial dose, 5.0 mg/d; maximum dose 20 mg/d) or haloperidol (initial dose, 0.75 mg/d; maximum dose, 4.5 mg/d) for 8 weeks. Treatment efficacy was measured using the yale global tic severity scale (YGTSS), and tolerability was measured using the extrapyramidal symptom rating scale (ESRS) and an adverse effects checklist. Total tic scores as measured by the YGTSS decreased over time in both groups (p < 0.001) without any significant differences between groups. ESRS scores were significantly higher in the haloperidol group during the 4 weeks after commencement of medication (p < 0.05). These results indicate that aripiprazole may be a promising drug in the treatment of children and adolescents with tic disorders. Further controlled studies are needed to determine the efficacy and tolerability of aripiprazole in these patients.
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Yu SH, Chou JY, Robson D, Chen VCH. Aripiprazole for the tic symptoms in a child receiving atomoxetine treatment for ADHD. Prog Neuropsychopharmacol Biol Psychiatry 2010; 34:1355-6. [PMID: 20619310 DOI: 10.1016/j.pnpbp.2010.06.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2010] [Revised: 06/23/2010] [Accepted: 06/30/2010] [Indexed: 12/01/2022]
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Frölich J, Starck M, Banaschewski T, Lehmkuhl G. [Aripiprazole - a medical treatment alternative for Tourette Syndrome in childhood and adolescence]. ZEITSCHRIFT FUR KINDER-UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 2010; 38:291-8. [PMID: 20617499 DOI: 10.1024/1422-4917/a000049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE We report a case-series of seven patients with a medical history of at least two years of tic disorder treated with the partial dopamine agonist aripiprazole to illustrate its efficacy as a treatment alternative for motor and vocal tics in children and adolescents. METHOD A case series of five patients with Tourette Syndrome (TS) and two with chronic motor tic disorder (age range 8; 7-18; 1 year), the majority of whom had been refractory to treatment with other neuroleptics or had ceased treatment due to intolerable side effects, were treated for eight weeks with aripiprazole. Before and after treatment, parents rated the severity of motor and vocal tic symptoms on the Yale Tourette Syndrome Checklist. RESULTS Within eight weeks mean motor tic symptoms decreased by 66% and mean vocal tic symptoms decreased by 26%. Mean effective dosage was 14.3 mg/day (min. 5 mg, max. 30 mg). Symptoms of comorbid ADHD or Obsessive Compulsive Disorder were not significantly influenced. During medication only mild side effects were observed, e.g., abdominal pain, fatigue and increased emotional sensitivity. No patient dropped out of treatment due to side effects. CONCLUSIONS Aripiprazole may be an effective pharmacologic treatment alternative for individuals with chronic motor tic disorder and TS. It induces quick, significant and sustained effects with few generally mild and transient side effects, if anything. Its effectiveness, especially relative to comorbidities, should be verified in double-blind, placebo-controlled studies.
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Affiliation(s)
- Jan Frölich
- Klinik und Poliklinik für Psychiatrie und, Psychotherapie des Kindes- und Jugendalters, Zentralinstitut für Seelische Gesundheit, J 5, DE - 68072 Mannheim.
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Cui YH, Zheng Y, Yang YP, Liu J, Li J. Effectiveness and tolerability of aripiprazole in children and adolescents with Tourette's disorder: a pilot study in China. J Child Adolesc Psychopharmacol 2010; 20:291-8. [PMID: 20807067 DOI: 10.1089/cap.2009.0125] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The primary aim of the study was to evaluate the effectiveness and tolerability of aripiprazole on motor and vocal tics in children and adolescents with Tourette's disorder (TD). The secondary aim was to assess the response of TD-associated behaviors to aripiprazole exposure. METHODS This was an 8-week, open-label trial with flexible dosing strategy of aripiprazole in children and adolescents with TD. A total of 72 patients, aged 6-18 years, participated in the 8-week trial. The Yale Global Tic Severity Scale (YGTSS), the Clinical Global Impressions-Tics (CGI-Tics), and the Child Behavior Checklist (CBCL) were compared at the baseline, weeks 2 and 4, and end point. The side effects of aripiprazole, electrocardiogram (ECG), and body mass index (BMI) were evaluated. RESULTS Over the 8-week trial, aripiprazole administration was associated with a significant decrease in total tic severity as measured by the YGTSS (50.3% reduction by week 8). The mean scores of motor tic in the YGTSS were 17.42 +/- 4.83, 12.93 +/- 3.76, 8.39 +/- 3.70, and 6.75 +/- 3.95 at baseline, weeks 2 and 4, and end point. A significant decrease in the scores was observed in week 2 compared to the baseline, and the scores continued to decrease for the remainder of the study period (degrees of freedom [df ] = 3, F = 96.02, p = 0.000). The mean phonic tic scores were 12.71 +/- 4.60, 8.53 +/- 3.26, 6.10 +/- 2.50, and 3.63 +/- 2.20 at baseline, weeks 2 and 4, and end point, respectively. A significant change was observed during week 2 compared to the baseline, and this change continued for the rest of the study period (df = 3, F = 95.16, p = 0.000). Significant improvement was also observed according to the CGI-Tics severity. The mean CGI-Tics severity score was 4.77 +/- 1.69 at baseline and decreased to 2.20 +/- 1.39 at end point (t = 10.70, p = 0.000). A significant reduction of behavior symptoms was noticed according to the CBCL and its subscales between baseline and end point. The majority of subjects tolerated aripiprazole well. The extrapyramidal symptoms (EPS) during this study were negligible. In all 21 (29.2%) of the 72 participants complained of nausea and 19 (26.4%) of them reported sedation. There was no significant difference of BMI between the two phases (df = 64, t = -0.94, p = 0.352). There were no significant changes in laboratory results. ECG monitoring revealed no significant impact on cardiac conduction by aripiprazol. CONCLUSION In this preliminary open-label trial, aripiprazole showed effectiveness in treating tic symptoms without causing significant weight gain or other serious side effects. Aripiprazole could be an option for TD cases that do not respond to conventional therapies. Further controlled, double-blind studies are warranted.
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Affiliation(s)
- Yong-hua Cui
- Beijing Anding Hospital, Capital Medical University, Beijing, China
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Lewis K, Rappa L, Sherwood-Jachimowicz DA, Larose-Pierre M. Aripiprazole for the treatment of adolescent Tourette's syndrome: a case report. J Pharm Pract 2010; 23:239-44. [PMID: 21507820 DOI: 10.1177/0897190009358771] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Gilles de la Tourette syndrome (GTS) is a neuropsychiatric, lifelong disorder with onset in childhood. The essential features of this disorder are multiple motor tics and one or more vocalizations. The neurochemical pathophysiology of GTS involves an unknown abnormality in the central dopaminergic system. Atypical antipsychotics, such as aripiprazole, serve as a new therapeutic option for GTS. The authors describe a unique case of Tourette's syndrome (TS) in an adolescent in which aripiprazole resolved the patient's symptoms. A 17-year-old, 5'11'' tall, African American male weighing 220 lbs was diagnosed with TS at 9 years old. By age 16, the patient developed prominent symptoms of intermitted eye blinking, forehead raising, finger snapping, heavy breathing, and head bobbing. Clonidine, in addition to homeopathic remedies (N-acetylcholine and alpha lipoic acid), was administered to the patient without significant diminution of symptoms. Later, aripiprazole was initiated at 5 mg/d. As a result, noticeable symptomatic improvement occurred within 48 hours. Aripiprazole was titrated over the next 4 weeks to 6.5 mg/d, with significant results. Over the next 6 months, aripiprazole was titrated again to 10 mg/d with additional symptom reduction. This case illustrates a patient who responded to aripiprazole with no reported adverse effects, when standard therapy failed to improve symptoms.
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Affiliation(s)
- Kendra Lewis
- Florida A&M University College of Pharmacy and Pharmaceutical Sciences, Miami, FL, USA
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Ikenouchi-Sugita A, Yoshimura R, Hayashi K, Ueda N, Umene-Nakano W, Hori H, Nakamura J. A case of late-onset Tourette's disorder successfully treated with aripiprazole: view from blood levels of catecholamine metabolites and brain-derived neurotrophic factor (BDNF). World J Biol Psychiatry 2010; 10:977-80. [PMID: 19225990 DOI: 10.1080/15622970902718147] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
We reported a case with late-onset Tourette's disorder (TD) in whom motor tics and emotional instability improved with 18 mg/day of aripiprazole treatment. Plasma HVA levels, but not MHPG levels, were altered during the treatment. In contrast, serum BDNF levels remained consistently low during the treatment course. The present case suggests that aripiprazole might ameliorate tics and emotional instability via influencing dopaminergic neurons in late-onset TD.
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Affiliation(s)
- Atsuko Ikenouchi-Sugita
- Department of Psychiatry, University of Occupational and Environmental Health, School of Medicine, Kitakyushu, Japan.
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Kawohl W, Schneider F, Vernaleken I, Neuner I. Aripiprazole in the pharmacotherapy of Gilles de la Tourette syndrome in adult patients. World J Biol Psychiatry 2010; 10:827-31. [PMID: 18843565 DOI: 10.1080/15622970701762544] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Despite the ongoing development of neuroleptics, typical or first-generation neuroleptics are still considered as the first choice in the treatment of Gilles de la Tourette syndrome (GTS). In many European countries, tiapride is the first line of treatment favoured in most cases, while risperidone, pimozide and haloperidol are listed as second choice. Unfortunately, antipsychotics often show tachyphylactic effects in the treatment of GTS so that a switch to another neuroleptic agent becomes inevitable. Thus it is important to ensure a wide selection of different drugs is available. Another promising candidate in the treatment of tics may be aripiprazole, a D(2)-receptor partial agonist. We present the retrospective analysis of 10 clinical cases of adult patients from the tic clinics in Aachen (Germany) and Zurich (Switzerland) who were treated with aripiprazole. Tics and disturbances were assessed using the Yale Global Tic Severity Scale (YGTSS). All YGTSS-subscores, with the exception of the complexity of vocal tics, improved significantly. The data includes three cases with long-term intake for at least 18 months. During this period, no tachyphylactic effect was visible. A double-blind trial against placebo or other neuroleptics is advisable to verify the efficacy of aripiprazole in the pharmacotherapy of GTS.
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Affiliation(s)
- Wolfram Kawohl
- Department of General and Social Psychiatry ZH West, Psychiatric University Hospital Zurich, Zurich, Switzerland.
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Wang PW, Huang MF, Yen CF, Huang RR. Diagnosis and treatment of comorbidities of Tourette's syndrome and bipolar disorder in a 10-year-old boy. Kaohsiung J Med Sci 2010; 25:608-12. [PMID: 19858040 DOI: 10.1016/s1607-551x(09)70564-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Changes in moods are one of the comorbid psychiatric manifestations that frequently occur in patients with Tourette's syndrome. The assessment of a manic episode in children with Tourette's syndrome is challenging. Furthermore, the treatment of children with comorbid mania and Tourette's syndrome has not been extensively studied. We present a 10-year-old boy who suffered from both Tourette's syndrome and mania, whose symptoms improved after using lithium and risperidone. The child was diagnosed with Tourette's syndrome at 7 years of age when he suffered from tics and experienced his first manic episode. He received monotherapy, including haloperidol, risperidone and aripiprazole, and the response was poor. When the combination of lithium and risperidone was used, the tics and mania subsided. It is important to assess individuals with Tourette's syndrome for associated bipolar disorder. The treatment of children with both disorders is a major clinical issue, and our case may serve as an example for successful treatment strategies.
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Affiliation(s)
- Peng-Wei Wang
- Department of Psychiatry, Kaohsiung Kai-Suan Psychiatric Hospital, Kaohsiung, Taiwan
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Lyon GJ, Samar S, Jummani R, Hirsch S, Spirgel A, Goldman R, Coffey BJ. Aripiprazole in children and adolescents with Tourette's disorder: an open-label safety and tolerability study. J Child Adolesc Psychopharmacol 2009; 19:623-33. [PMID: 20035580 PMCID: PMC2861961 DOI: 10.1089/cap.2009.0035] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The aim of this study was to conduct a prospective safety and tolerability study of aripiprazole for the treatment of tics in children and adolescents with Tourette's disorder (TD). METHOD Eleven subjects (10 males) with TD (age 9-19 years, mean 13.36, standard deviation [SD] 3.33) who did not respond or were unable to tolerate previous tic medication were treated with aripiprazole in an open-label, flexible-dosing study over 10 weeks. Tic severity was rated using the Yale Global Tic Severity Scale (YGTSS) and the Clinical Global Impressions Scale for tics (CGI-Tics) at baseline and at follow-up. RESULTS The mean (+/-SD) daily dose for aripiprazole was 4.5 +/- 3.0 mg. Mean (+/-SD) YGTSS Global Severity scores reduced from 61.82 +/- 13.49 at baseline to 33.73 +/- 15.18 at end point; mean YGTSS total tic scores reduced from 28.18 +/- 7.74 at baseline to 16.73 +/- 7.54 at end point. Mean (+/-SD) CGI-Tic severity scores reduced from 4.45 +/- 0.52 (moderate-marked) at baseline to 3.18 +/- 0.60 (mild) at end point. On the CGI-Tic improvement scale, 10 (91%) subjects achieved 1 ("very much improved") or 2 ("much improved") at end point. Most common adverse effects included appetite increase and weight gain in 5 subjects, mild extrapyramidal effects in 7 subjects, and headaches and tiredness/fatigue in 7 subjects; 1 subject experienced akathisia and muscle cramps. CONCLUSION Aripiprazole appears to be a safe and tolerable treatment in children and adolescents with TD that appears to reduce tics; it should be further investigated as a treatment option in controlled trials.
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Affiliation(s)
| | | | - Rahil Jummani
- New York University Child Study Center, New York, New York
| | - Scott Hirsch
- New York University Child Study Center, New York, New York
| | - Arie Spirgel
- New York University Child Study Center, New York, New York
| | - Rachel Goldman
- New York University Child Study Center, New York, New York
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Nagai Y, Cavanna A, Critchley HD. Influence of sympathetic autonomic arousal on tics: implications for a therapeutic behavioral intervention for Tourette syndrome. J Psychosom Res 2009; 67:599-605. [PMID: 19913664 DOI: 10.1016/j.jpsychores.2009.06.004] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2009] [Revised: 06/04/2009] [Accepted: 06/10/2009] [Indexed: 11/19/2022]
Abstract
OBJECTIVES The pharmacological treatment of Tourette syndrome (TS) has improved due to the application of new medications and combinations of medications, coupled to greater phenomenological and neurobiological understanding of the condition. Nevertheless, for many individuals with TS, potentially troublesome tics persist despite optimized drug treatment. Anecdotally, a relationship is frequently described between tic frequency and states of bodily arousal and/or focused attention. The galvanic skin response (GSR) is an accessible and sensitive index of sympathetic nervous activity, reflecting centrally induced changes in peripheral autonomic arousal. Sympathetic nervous arousal, measured using GSR, has been shown to have an inverse relationship with an electroencephalographic index of cortical excitability (slow cortical potential), and GSR arousal biofeedback shows promise as an adjunctive therapy in management of treatment-resistant epilepsy. METHOD We examined how changes in sympathetic arousal, induced using GSR biofeedback, impact on tic frequency in individuals with TS. Two different physiological states (sympathetic arousal and relaxation) were induced using GSR biofeedback in 15 individuals with a diagnosis of TS. During both biofeedback sessions, participants were videotaped to monitor the occurrence of tics. RESULTS We observed significantly lower tics during relaxation biofeedback compared to arousal biofeedback, with tic frequency positively correlating with sympathetic arousal during the arousal session. CONCLUSION These findings indicate that the conjunction of focused attention to task and reduced peripheral sympathetic tone inhibits tic expression and suggests a potential therapeutic role of biofeedback relaxation training for tic management in patients with TS.
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Affiliation(s)
- Yoko Nagai
- Department of Psychology, University of Essex, Colchester, UK.
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Masi G, Cosenza A, Millepiedi S, Muratori F, Pari C, Salvadori F. Aripiprazole monotherapy in children and young adolescents with pervasive developmental disorders: a retrospective study. CNS Drugs 2009; 23:511-21. [PMID: 19480469 DOI: 10.2165/00023210-200923060-00005] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Pervasive developmental disorders (PDDs) are severe psychiatric disorders characterized by impairment in social interactions, in verbal and non-verbal communication, and by restricted and stereotyped patterns of interest and behaviour, with onset in the first 3 years of life. The appropriate use of pharmacotherapy can improve some aberrant symptoms and behaviours and increase the person's response to non-pharmacological interventions. OBJECTIVE To describe clinical outcomes, or symptom changes, and adverse effects during naturalistic treatment with aripiprazole monotherapy in children with PDDs and severe behavioural disorders (such as aggression against self and/or others, hostility, hyperactivity, severe impulsiveness). METHOD This retrospective naturalistic study included 34 patients (23 males and 11 females, age range 4.5-15 years, mean age 10.2 +/- 3.3 years), admitted during 2006-2007, diagnosed according to DSM-IV criteria and followed up for 4-12 months (mean 7.0 +/- 3.6 months). Outcome measures were three global measures of clinical and functional impairment and improvement from baseline: the Clinical Global Impression-Severity (CGI-S) and CGI-Improvement (CGI-I) scales; the Children's Global Assessment Scale (C-GAS); and the Childhood Autism Rating Scale (CARS), a specific measure of PDD symptoms. RESULTS The mean baseline CGI-S was 5.7 +/- 0.8 (markedly ill/severely ill). The mean final dosage of aripiprazole was 8.1 +/- 4.9 mg/day. At the endpoint, 11 patients (32.4%) were 'much improved' or 'very much improved' (CGI-I score of 1 or 2), 12 patients (35.3%) were 'minimally improved' (CGI-I score of 3) and 10 (29.4%) were 'unchanged' or 'worsened' (CGI-I score of 4 or 5). C-GAS and CARS scores significantly improved (p < 0.0001, effect sizes 0.59 and 0.62, respectively). Nine patients (26.5%) experienced moderate to severe agitation, which was associated with self-injurious behaviours in five of these patients, and five patients presented with sleep disorders. Twelve patients (35.3%) discontinued medication during the follow-up because of lack of efficacy or adverse effects. CONCLUSIONS In these severely impaired children with PDDs, aripiprazole monotherapy was associated with a significant improvement in maladaptive behaviours in one-third of patients. Agitation and insomnia were the most frequent adverse effects. Further controlled studies in larger samples to explore possible predictors of efficacy are warranted.
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Affiliation(s)
- Gabriele Masi
- IRCCS Stella Maris, Scientific Institute of Child Neurology and Psychiatry, Calambrone (Pisa), Italy.
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Murphy TK, Mutch PJ, Reid JM, Edge PJ, Storch EA, Bengtson M, Yang M. Open label aripiprazole in the treatment of youth with tic disorders. J Child Adolesc Psychopharmacol 2009; 19:441-7. [PMID: 19702496 DOI: 10.1089/cap.2008.0149] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Primarily safe and efficacious treatments for chronic tic disorders are needed. Also needed are such treatments that target co-morbid conditions. Aripiprazole, a dopaminergic/serotonergic agent with partial agonist properties at the D2 dopamine receptor and 5-hydrdoxytryptamine 1A (5-HT(1A)) receptor and antagonist properties at the 5-HT(2A) receptor, holds promise in both regards. OBJECTIVE This was an open-label, flexible-dose study to evaluate the safety of aripiprazole in children and adolescents with a primary diagnosis of a chronic tic disorder with/without co-morbid disorder(s). METHOD Sixteen children (15 males) aged 8-17 years participated in the 6-week trial. Ratings for tic, obsessive compulsive disorder (OCD), attention-deficit/hyperactivity disorder (ADHD), and side effects were administered weekly. Baseline and exit laboratory measures, electrocardiograms (ECGs), weight, and height were obtained. RESULTS The average daily aripiprazole dose was 3.3 mg (range 1.25-7.5 mg). Significant pre-and posttreatment differences were ascertained for the Yale Global Tic Severity Scale motor (p < or = 0.0001), phonic (p < or = 0.0001), and total tic (p < or = 0.0001) scores. Results of other rating scales suggested significant improvements in co-morbid disorders as well, including OCD, ADHD, and depressive disorders. Although aripiprazole was well tolerated, increases in weight were found. CONCLUSION In this preliminary open-label trial, aripiprazole was a well-tolerated treatment for tics and co-morbid OCD and ADHD symptoms. Improvements in co-morbid conditions may be secondary to tic reduction or to specific to aripiprazole therapy; however, further study is warranted.
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Affiliation(s)
- Tanya K Murphy
- Department of Pediatrics & Psychiatry, University of South Florida , St. Petersburg, FL 33701, USA.
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Brusa L, Orlacchio A, Moschella V, Iani C, Bernardi G, Mercuri NB. Treatment of the symptoms of Huntington's disease: preliminary results comparing aripiprazole and tetrabenazine. Mov Disord 2009; 24:126-9. [PMID: 19170197 DOI: 10.1002/mds.22376] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Aripiprazole (AP), a dopamine (DA) D(2) receptor partial agonist, has recently been used to reduce schizophrenic symptoms, while tetrabenazine (TBZ), a DA depletor, has been used to treat hyperkinesias in Huntington's disease (HD). The aim of this study is to define the role of AP on chorea, motor performance, and functional disability, and to compare the effects of AP vs. TBZ in a small study of six patients with HD. Both AP and TBZ increased the Unified Huntington's Disease Rating Scale (UHDRS) chorea score in a similar way. However, AP caused less sedation and sleepiness than TBZ and was better tolerated by the patients on the trial. Moreover, AP showed a slight but not significant improvement of depression in the patients as compared to TBZ. A larger group of patients and a longer period of observation are an important prerequisite for further evaluations of AP's therapeutic use.
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Affiliation(s)
- Livia Brusa
- UOC Neurologia, Ospedale Sant'Eugenio, Rome, Italy
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Abstract
A tic is a stereotyped repetitive involuntary movement or sound, frequently preceded by premonitory sensations or urges. Most tic disorders are genetic or idiopathic in nature, possibly due to a developmental failure of inhibitory function within frontal-subcortical circuits modulating volitional movements. Currently available oral medications can reduce the severity of tics, but rarely eliminate them. Botulinum toxin injections can be effective if there are a few particularly disabling motor tics. Deep brain stimulation has been reported to be an effective treatment for the most severe cases, but remains unproven. A comprehensive evaluation accounting for secondary causes, psychosocial factors, and comorbid neuropsychiatric conditions is essential to successful treatment of tic disorders.
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Affiliation(s)
- David Shprecher
- Department of Neurology, University of Rochester School of Medicine and Dentistry, Rochester, NY 14620, USA
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Weil RS, Cavanna AE, Willoughby JMT, Robertson MM. Air swallowing as a tic. J Psychosom Res 2008; 65:497-500. [PMID: 18940380 DOI: 10.1016/j.jpsychores.2008.04.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2007] [Revised: 12/18/2007] [Accepted: 04/01/2008] [Indexed: 10/21/2022]
Abstract
The authors present a patient with Gilles de la Tourette syndrome who developed abdominal distension and bloating due to air swallowing. We suggest that this air swallowing may have been due to a tic.
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Ben Djebara M, Worbe Y, Schüpbach M, Hartmann A. Aripiprazole: a treatment for severe coprolalia in "refractory" Gilles de la Tourette syndrome. Mov Disord 2008; 23:438-40. [PMID: 18067182 DOI: 10.1002/mds.21859] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Coprolalia is one of the most distressing symptoms in Gilles de la Tourette syndrome. We report on a 28-year-old man with severe coprolalia at the forefront of symptoms, which had a dramatic impact on his social and professional life and that did not fluctuate for years. Moreover, he presented hypersensitivity to neuroleptics. The use of aripiprazole, as a last resort, induced a 75% of improvement of his symptoms with good tolerance. This suggests that aripiprazole constitutes a valuable therapeutic in coprolalia. Moreover, its biochemical class specificity makes it an alternative for patients hypersensitive to other classes of neuroleptics.
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Affiliation(s)
- Mouna Ben Djebara
- Centre d'Investigation Clinique, Fédération de Neurologie, Paris, France
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Seo WS, Sung HM, Sea HS, Bai DS. Aripiprazole treatment of children and adolescents with Tourette disorder or chronic tic disorder. J Child Adolesc Psychopharmacol 2008; 18:197-205. [PMID: 18439116 DOI: 10.1089/cap.2007.0064] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE This study was conducted to evaluate the effectiveness of aripiprazole to reduce the severity and frequency of tic symptoms and to evaluate the additional effects of aripiprazole on weight changes in children and adolescents with Tourette disorder (TD) or chronic tic disorders. METHODS A 12-week, open-label trial with flexible dosing strategy of aripiprazole was performed with 15 participants, aged 7-19 years. The Yale Global Tic Severity Scale was applied and the baseline, week 3, 5, 9, and end point scores were compared. The mean body mass index (BMI) at baseline and end point were also compared. RESULTS Significant decreases in the scores of motor and phonic tics, global impairment, and global severity were demonstrated between baseline and week 3, and the scores continued to improve thereafter. No difference was observed between the baseline and end point BMI. CONCLUSION This study demonstrates that a relatively low dose of aripiprazole can be used to control tic symptoms effectively in children and adolescents with TD and chronic tic disorders without causing significant weight gain. Additional double-blind studies are needed to establish the definitive efficacy of aripiprazole in treating children and adolescents with chronic tic symptoms.
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Affiliation(s)
- Wan Seok Seo
- Department of Neuropsychiatry, Yeungnam University, Daegu, Korea.
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Crocq MA, Camus V, Millet B, Gliskman J, Azorin JM, Krebs MO, Limosin F, Costentin J, Daléry J. [Clinical potentialities and perspectives for the use of aripiprazole in other disorders than its classical indications. A critical analysis of the recent literature]. Encephale 2008; 34:187-93. [PMID: 18597728 DOI: 10.1016/j.encep.2007.12.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2007] [Accepted: 12/03/2007] [Indexed: 12/15/2022]
Abstract
Aripiprazole is indicated for the treatment of schizophrenia in Europe and the United States, and for bipolar disorders in the latter. Nevertheless, a review of recent literature has shown that aripiprazole has been studied in many other disorders, notably resistant depression, anxiety, obsessive-compulsive disorder, borderline personality, Tourette syndrome, addiction, psychotic symptoms in children and adolescents, and neurological and psychiatric disorders in the elderly (late onset delusional disorders, Alzheimer, Parkinson, and delirium). The study of aripiprazole in these numerous indications is motivated by its excellent tolerance and original pharmacological effect (partial agonistic effect on the D2 and 5-HT1A receptors, and antagonistic effect on the 5-HT2A receptors). This paper reviews the recent literature, with particular attention paid to the level of proof provided by these various studies.
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Affiliation(s)
- M-A Crocq
- Service de psychiatrie de l'adolescent, centre hospitalier, B.P. 29, 68250 Rouffach, France.
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Houeto JL, Giré P. Tics et syndrome de Gilles de la Tourette : diagnostic, évolution et principes de traitement. Presse Med 2008; 37:263-70. [DOI: 10.1016/j.lpm.2007.11.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2007] [Accepted: 11/10/2007] [Indexed: 10/22/2022] Open
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