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Wang S, Fan S, Gan Y, Zhang Y, Gao Y, Xue T, Xie H, Ma R, Zhang Q, Zhao B, Wang Y, Zhu G, Yang A, Jiang Y, Meng F, Zhang J. Efficacy and safety of combined deep brain stimulation with capsulotomy for comorbid motor and psychiatric symptoms in Tourette's syndrome: Experience and evidence. Asian J Psychiatr 2024; 94:103960. [PMID: 38368692 DOI: 10.1016/j.ajp.2024.103960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 02/01/2024] [Accepted: 02/04/2024] [Indexed: 02/20/2024]
Abstract
OBJECTIVES To evaluate the efficacy and safety of combined deep brain stimulation (DBS) with capsulotomy for comorbid motor and psychiatric symptoms in patients with Tourette's syndrome (TS). METHODS This retrospective cohort study consecutively enrolled TS patients with comorbid motor and psychiatric symptoms who were treated with combined DBS and anterior capsulotomy at our center. Longitudinal motor, psychiatric, and cognitive outcomes and quality of life were assessed. In addition, a systematic review and meta-analysis were performed to summarize the current experience with the available evidence. RESULTS In total, 5 eligible patients in our cohort and 26 summarized patients in 6 cohorts were included. After a mean 18-month follow-up, our cohort reported that motor symptoms significantly improved by 62.4 % (P = 0.005); psychiatric symptoms of obsessive-compulsive disorder (OCD) and anxiety significantly improved by 87.7 % (P < 0.001) and 78.4 % (P = 0.009); quality of life significantly improved by 61.9 % (P = 0.011); and no significant difference was found in cognitive function (all P > 0.05). Combined surgery resulted in greater improvements in psychiatric outcomes and quality of life than DBS alone. The synthesized findings suggested significant improvements in tics (MD: 57.92, 95 % CI: 41.28-74.56, P < 0.001), OCD (MD: 21.91, 95 % CI: 18.67-25.15, P < 0.001), depression (MD: 18.32, 95 % CI: 13.26-23.38, P < 0.001), anxiety (MD: 13.83, 95 % CI: 11.90-15.76, P < 0.001), and quality of life (MD: 48.22, 95 % CI: 43.68-52.77, P < 0.001). Individual analysis revealed that the pooled treatment effects on motor symptoms, psychiatric symptoms, and quality of life were 78.6 %, 84.5-87.9 %, and 83.0 %, respectively. The overall pooled rate of adverse events was 50.0 %, and all of these adverse events were resolved or alleviated with favorable outcomes. CONCLUSIONS Combined DBS with capsulotomy is effective for relieving motor and psychiatric symptoms in TS patients, and its safety is acceptable. However, the optimal candidate should be considered, and additional experience is still necessary.
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Affiliation(s)
- Shu Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Shiying Fan
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Yifei Gan
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Yuan Zhang
- Department of Neonatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - Yuan Gao
- Department of Functional Neurosurgery, Beijing Neurosurgical Institute, Capital Medical University, Beijing 100070, China
| | - Tao Xue
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Hutao Xie
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Ruoyu Ma
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Quan Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Baotian Zhao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Yanwen Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Guanyu Zhu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Anchao Yang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Yin Jiang
- Department of Functional Neurosurgery, Beijing Neurosurgical Institute, Capital Medical University, Beijing 100070, China; Beijing Key Laboratory of Neurostimulation, Beijing 100070, China
| | - Fangang Meng
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China; Department of Functional Neurosurgery, Beijing Neurosurgical Institute, Capital Medical University, Beijing 100070, China; Beijing Key Laboratory of Neurostimulation, Beijing 100070, China.
| | - Jianguo Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China; Department of Functional Neurosurgery, Beijing Neurosurgical Institute, Capital Medical University, Beijing 100070, China; Beijing Key Laboratory of Neurostimulation, Beijing 100070, China.
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Gong H, Du X, Su A, Du Y. Pharmacological treatment of Tourette's syndrome: from the past to the future. Neurol Sci 2024; 45:941-962. [PMID: 37962703 DOI: 10.1007/s10072-023-07172-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 10/30/2023] [Indexed: 11/15/2023]
Abstract
Tourette's syndrome (TS) is a neuropsychiatric disease featuring tics and vocal tics, with a prevalence of approximately 1%, including 75% of the total number of male patients. TS seriously disturbs the patients' career, education, and life and brings a serious and unbearable psychological burden to the patients themselves and their families. At present, there are no specific clinical medications recommended for treating TS. Therefore, it is necessary to select the appropriate medication for symptomatic treatment based on the doctor's personal experience and the patient's symptoms, with the main goal of relieving symptoms, thus improving the patient's social skills and psychological problems. Here we conducted a comprehensive search on PubMed to review and organize the history and current status of the development of drug therapy for TS through a timeline format. We also systematically evaluated the effects of each drug for TS treatment to summarize the current problems and new research directions and to provide some ideas for clinical treatment.
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Affiliation(s)
- Hao Gong
- School of Basic Medical Sciences, Henan University, Kaifeng, People's Republic of China
- Department of General Surgery, West China Hospital Sichuan University, Chengdu, 610041, People's Republic of China
| | - Xiangyu Du
- School of Basic Medical Sciences, Henan University, Kaifeng, People's Republic of China
- Department of General Surgery, West China Hospital Sichuan University, Chengdu, 610041, People's Republic of China
| | - Anping Su
- Department of General Surgery, West China Hospital Sichuan University, Chengdu, 610041, People's Republic of China
| | - Yaowu Du
- School of Basic Medical Sciences, Henan University, Kaifeng, People's Republic of China.
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Wang S, Xiong Z, Cui Y, Fan F, Zhang S, Jia R, Hu Y, Li L, Zhang X, Han F. Placebo and Nocebo Responses in Pharmacological Trials of Tic Disorders: A Meta-Analysis. Mov Disord 2024; 39:585-595. [PMID: 38247265 DOI: 10.1002/mds.29714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 12/20/2023] [Accepted: 12/22/2023] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND Clinical trials of new drugs for tic disorders (TD) often fail to yield positive results. Placebo and nocebo responses play a vital role in interpreting the outcomes of randomized controlled trials (RCTs), yet these responses in RCTs of TD remain unexplored. OBJECTIVE The aim was to assess the magnitude of placebo and nocebo responses in RCTs of pharmacological interventions for TD and identify influencing factors. METHODS A systematic search of the Embase, Medline, Cochrane Central Register of Controlled Trials, and PsycINFO databases was conducted. Eligible studies were RCTs that compared active pharmacological agents with placebos. Placebo response was defined as the change from baseline in TD symptom severity in the placebo group, and nocebo response as the proportion experiencing adverse events (AEs) in this group. Subgroup analysis and meta-regression were performed to explore modifying factors. RESULTS Twenty-four trials involving 2222 participants were included in this study. A substantial placebo response in TD symptom severity was identified, with a pooled effect size of -0.79 (95% confidence interval [CI] -0.99 to -0.59; I2 = 67%). Forty-four percent (95% CI 27% to 63%; I2 = 92%) of patients experienced AEs while taking inert pills. Sample size, study design, and randomization ratio were correlated with changes in placebo and nocebo responses. CONCLUSION There were considerable placebo and nocebo responses in TD clinical trials. These results are of great relevance for the design of future trials and for clinical practice in TD. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration ID CRD42023388397. © 2024 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Simeng Wang
- Department of Pediatrics, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhiyi Xiong
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Yuehua Cui
- Department of Pediatrics, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Fei Fan
- Department of Pediatrics, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Si Zhang
- Department of Pediatrics, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ru Jia
- Department of Pediatrics, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuchen Hu
- Department of Pediatrics, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Liang Li
- Department of Traditional Chinese Medicine, Children's Hospital of Soochow University, Soochow, China
| | - Xuan Zhang
- Chinese EQUATOR Center, Hong Kong Chinese Medicine Clinical Study Center, Chinese Clinical Trial Registry (Hong Kong), School of Chinese Medicine, Hong Kong Baptist University, Kowloon, Hong Kong SAR, China
| | - Fei Han
- Department of Pediatrics, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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Desai I, Kumar N, Goyal V. An Update on the Diagnosis and Management of Tic Disorders. Ann Indian Acad Neurol 2023; 26:858-870. [PMID: 38229610 PMCID: PMC10789408 DOI: 10.4103/aian.aian_724_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 09/14/2023] [Accepted: 10/06/2023] [Indexed: 01/18/2024] Open
Abstract
Tic disorders (TDs) are a group of common neuropsychiatric disorders of childhood and adolescence. TDs may impact the physical, emotional, and social well-being of the affected person. In this review, we present an update on the clinical manifestations, pathophysiology, diagnosis, and treatment of TDs. We searched the PubMed database for articles on tics and Tourette syndrome. More than 400 articles were reviewed, of which 141 are included in this review. TDs are more prevalent in children than in adults and in males than in females. It may result from a complex interaction between various genetic, environmental, and immunological factors. Dysregulation in the cortico-striato-pallido-thalamo-cortical network is the most plausible pathophysiology resulting in tics. TD is a clinical diagnosis based on clinical features and findings on neurological examination, especially the identification of tic phenomenology. In addition to tics, TD patients may have sensory features, including premonitory urge; enhanced and persistent sensitivity to non-noxious external or internal stimuli; and behavioral manifestations, including attention deficit hyperactivity disorders, obsessive-compulsive disorders, and autism spectrum disorders. Clinical findings of hyperkinetic movements that usually mimic tics have been compared and contrasted with those of TD. Patients with TD may not require specific treatment if tics are not distressing. Psychoeducation and supportive therapy can help reduce tics when combined with medication. Dispelling myths and promoting acceptance are important to improve patient outcomes. Using European, Canadian, and American guidelines, the treatment of TD, including behavioral therapy, medical therapy, and emerging/experimental therapy, has been discussed.
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Affiliation(s)
- Ishita Desai
- Department of Neurology, Teerthankar Mahaveer University, Moradabad, Uttar Pradesh, India
| | - Niraj Kumar
- Department of Neurology, All India Institute of Medical Sciences, Bibinagar, Telangana, India
| | - Vinay Goyal
- Department of Neurology, Institute of Neurosciences, Medanta, Gurugram, Haryana, India
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Mosley PE, Webb L, Suraev A, Hingston L, Turnbull T, Foster K, Ballard E, Gomes L, Mohan A, Sachdev PS, Kevin R, Gordon R, Benson M, McGregor IS. Tetrahydrocannabinol and Cannabidiol in Tourette Syndrome. NEJM EVIDENCE 2023; 2:EVIDoa2300012. [PMID: 38320199 DOI: 10.1056/evidoa2300012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
BACKGROUND: Tourette syndrome is characterized by chronic motor and vocal tics. There is preliminary evidence of benefit from cannabis products containing Δ9-tetrahydrocannabinol (THC) and that coadministration of cannabidiol (CBD) improves the side-effect profile and safety. METHODS: In this double-blind, crossover trial, participants with severe Tourette syndrome were randomly assigned to a 6-week treatment period with escalating doses of an oral oil containing 5 mg/ml of THC and 5 mg/ml of CBD, followed by a 6-week course of placebo, or vice versa, separated by a 4-week washout period. The primary outcome was the total tic score on the Yale Global Tic Severity Scale (YGTSS; range, 0 to 50 [higher scores indicate greater severity of symptoms]). Secondary outcomes included video-based assessment of tics, global impairment, anxiety, depression, and obsessive-compulsive symptoms. Outcomes were correlated with plasma levels of cannabinoid metabolites. A computerized cognitive battery was administered at the beginning and the end of each treatment period. RESULTS: Overall, 22 participants (eight female participants) were enrolled. Reduction in total tic score (at week 6 relative to baseline) as measured by the YGTSS was 8.9 (±7.6) in the active group and 2.5 (±8.5) in the placebo group. In a linear mixed-effects model, there was a significant interaction of treatment (active/placebo) and visit number on tic score (coefficient = −2.28; 95% confidence interval, −3.96 to −0.60; P=0.008), indicating a greater decrease (improvement) in tics under active treatment. There was a correlation between plasma 11-carboxy-tetrahydrocannabinol levels and the primary outcome, which was attenuated after exclusion of an outlier. The most common adverse effect in the placebo period was headache (n=7); in the active treatment period, it was cognitive difficulties, including slowed mentation, memory lapses, and poor concentration (n=8). CONCLUSIONS: In severe Tourette syndrome, treatment with THC and CBD reduced tics and may reduce impairment due to tics, anxiety, and obsessive-compulsive disorder; although in some participants this was associated with slowed mentation, memory lapses, and poor concentration. (Funded by the Wesley Medical Research Institute, Brisbane, and the Lambert Initiative for Cannabinoid Therapeutics, a philanthropically-funded research organization at the University of Sydney, Australia; Australian and New Zealand Clinical Trials Registry number, ACTRN12618000545268.)
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Affiliation(s)
- Philip E Mosley
- Clinical Brain Networks Group, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
- Wesley Medical Research Institute, Wesley Hospital, Auchenflower, QLD, Australia
- Queensland Brain Institute, University of Queensland, St. Lucia, QLD, Australia
- Australian eHealth Research Centre, CSIRO Health and Biosecurity, Herston, QLD, Australia
| | - Lachlan Webb
- Statistics Unit, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Anastasia Suraev
- The Lambert Initiative for Cannabinoid Therapeutics, University of Sydney, Camperdown, NSW, Australia
- School of Psychology, Faculty of Science, University of Sydney, Camperdown, NSW, Australia
| | - Leah Hingston
- Wesley Medical Research Institute, Wesley Hospital, Auchenflower, QLD, Australia
| | - Tracy Turnbull
- Wesley Medical Research Institute, Wesley Hospital, Auchenflower, QLD, Australia
| | - Kelley Foster
- Wesley Medical Research Institute, Wesley Hospital, Auchenflower, QLD, Australia
| | - Emma Ballard
- Statistics Unit, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Lauren Gomes
- Queensland Eye Institute, South Brisbane, QLD, Australia
| | - Adith Mohan
- Centre for Healthy Brain Ageing (CHeBA), Discipline of Psychiatry and Mental Health, University of New South Wales, Sydney
- Neuropsychiatric Institute, The Prince of Wales Hospital, Randwick, NSW, Australia
| | - Perminder S Sachdev
- Centre for Healthy Brain Ageing (CHeBA), Discipline of Psychiatry and Mental Health, University of New South Wales, Sydney
- Neuropsychiatric Institute, The Prince of Wales Hospital, Randwick, NSW, Australia
| | - Richard Kevin
- The Lambert Initiative for Cannabinoid Therapeutics, University of Sydney, Camperdown, NSW, Australia
| | - Rebecca Gordon
- The Lambert Initiative for Cannabinoid Therapeutics, University of Sydney, Camperdown, NSW, Australia
| | - Melissa Benson
- The Lambert Initiative for Cannabinoid Therapeutics, University of Sydney, Camperdown, NSW, Australia
- Brain and Mind Centre, University of Sydney, Camperdown, NSW, Australia
| | - Iain S McGregor
- The Lambert Initiative for Cannabinoid Therapeutics, University of Sydney, Camperdown, NSW, Australia
- Brain and Mind Centre, University of Sydney, Camperdown, NSW, Australia
- School of Psychology, Faculty of Science, University of Sydney, Camperdown, NSW, Australia
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Nilles C, Amorelli G, Pringsheim TM, Martino D. "Unvoluntary" Movement Disorders: Distinguishing between Tics, Akathisia, Restless Legs, and Stereotypies. Semin Neurol 2023; 43:123-146. [PMID: 36854394 DOI: 10.1055/s-0043-1764164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
Tics, stereotypies, akathisia, and restless legs fall at different places on the spectrum of discrete, unwanted and potentially disabling motor routines. Unlike tremor, chorea, myoclonus, or dystonia, this subgroup of abnormal movements is characterized by the subject's variable ability to inhibit or release undesired motor patterns on demand. Though it may be sometimes clinically challenging, it is crucial to distinguish these "unvoluntary" motor behaviors because secondary causes and management approaches differ substantially. To this end, physicians must consider the degree of repetitiveness of the movements, the existence of volitional control, and the association with sensory symptoms, or cognitive-ideational antecedent. This review aims to summarize the current existing knowledge on phenomenology, diagnosis, and treatment of tics, stereotypies, akathisia, and restless leg syndrome.
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Affiliation(s)
- Christelle Nilles
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Gabriel Amorelli
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Tamara M Pringsheim
- Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada.,Mathison Centre for Mental Health Research and Education, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Davide Martino
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Mathison Centre for Mental Health Research and Education, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
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Gilbert DL, Dubow JS, Cunniff TM, Wanaski SP, Atkinson SD, Mahableshwarkar AR. Ecopipam for Tourette Syndrome: A Randomized Trial. Pediatrics 2023; 151:190459. [PMID: 36628546 DOI: 10.1542/peds.2022-059574] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/25/2022] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND AND OBJECTIVES All US Food and Drug Administration-approved medications for Tourette syndrome are antipsychotics, and their use is limited by the risk of weight gain, metabolic changes, and drug-induced movement disorders. Several small trials suggest that ecopipam, a first-in-class, selective dopamine 1 receptor antagonist, reduces tics with a low risk for these adverse events. This trial sought to further evaluate the efficacy, safety, and tolerability of ecopipam in children and adolescents with moderate to severe Tourette syndrome. METHODS This was a multicenter, randomized, double-blind, placebo-controlled, phase 2b trial. Subjects aged ≥6 to <18 years with a baseline Yale Global Tic Severity Score Total Tic Score of ≥20 were randomly assigned 1:1 to ecopipam (n = 76) or placebo (n = 77). The primary endpoint was mean change over 12 weeks in the Yale Global Tic Severity Score Total Tic Score. The Clinical Global Impression of Tourette Syndrome Severity was the secondary endpoint. Safety and tolerability were evaluated at each study visit. RESULTS Total tic scores were significantly reduced from baseline to 12 weeks in the ecopipam group compared with placebo (least squares mean differences -3.44, 95% confidence interval -6.09 to -0.79, P = .01). Improvement in Clinical Global Impression of Tourette Syndrome Severity was also greater in the ecopipam group (P = .03). More weight gain was seen in subjects assigned to placebo. No metabolic or electrocardiogram changes were identified. Headache (15.8%), insomnia (14.5%), fatigue (7.9%), and somnolence (7.9%) were the most common adverse events. CONCLUSIONS Among children and adolescents with TS, ecopipam reduces tics to a greater extent than placebo, without observable evidence of common antipsychotic-associated side effects.
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Affiliation(s)
- Donald L Gilbert
- Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
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Farhat LC, Behling E, Landeros-Weisenberger A, Levine JLS, Macul Ferreira de Barros P, Wang Z, Bloch MH. Comparative efficacy, tolerability, and acceptability of pharmacological interventions for the treatment of children, adolescents, and young adults with Tourette's syndrome: a systematic review and network meta-analysis. THE LANCET. CHILD & ADOLESCENT HEALTH 2023; 7:112-126. [PMID: 36528030 DOI: 10.1016/s2352-4642(22)00316-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/24/2022] [Accepted: 10/25/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND In clinical practice guidelines there is no consensus about the medications that should be initially offered to children and young people with Tourette's syndrome. To provide a rigorous evidence base that could help guide decision making and guideline development, we aimed to compare the efficacy, tolerability, and acceptability of pharmacological interventions for Tourette's syndrome. METHODS For this systematic review and network meta-analysis, we searched the Cochrane Central Register of Controlled Trials, Embase, PsycINFO, PubMed, Web of Science, the WHO International Clinical Trials Registry Platform, and ClinicalTrials.gov, for published and unpublished studies from database inception to Nov 19, 2021. We included double-blind randomised controlled trials of any medication administered as a monotherapy for at least 1 week against another medication or placebo in children and adolescents (aged ≥4 years and ≤18 years), adults (>18 years), or both, diagnosed with Tourette's syndrome according to standardised criteria. We excluded studies that exclusively recruited participants with comorbid attention-deficit hyperactivity disorder or obsessive-compulsive disorder. The primary outcome was change in severity of tic symptoms (efficacy). Secondary outcomes were treatment discontinuations due to adverse events (tolerability) and for any reason (acceptability). Pharmacological interventions were examined considering medication categories and medications individually in separate analyses. Summary data were extracted and pooled with a random-effects network meta-analysis to calculate standardised mean differences for efficacy and odds ratios for tolerability and acceptability, with 95% CIs. The Confidence in Network Meta-Analysis (CINeMA) framework was used to assess the certainty of evidence. The protocol was pre-registered in PROSPERO (CRD42022296975). FINDINGS Of the 12 088 records identified through the database search, 88 records representing 39 randomised controlled trials were included in the network meta-analysis; these 39 randomised controlled trials comprised 4578 participants (mean age 11·8 [SD 4·5] years; 3676 [80·8%] male participants) and evaluated 23 individual medications distributed across six medication categories. When considering medication categories, first-generation (standardised mean difference [SMD] -0·65 [95% CI -0·79 to -0·51]; low certainty of evidence) and second-generation (-0·71 [-0·88 to -0·54]; moderate certainty of evidence) antipsychotic drugs, as well as α-2 agonists (-0·21 [-0·39 to -0·03]; moderate certainty of evidence), were more efficacious than placebo. First-generation and second-generation antipsychotic drugs did not differ from each other (SMD 0·06 [95% CI -0·14 to 0·25]; low certainty of evidence). However, both first-generation (SMD 0·44 [95% CI 0·21 to 0·66]) and second-generation (0·49 [0·25 to 0·74]) antipsychotic drugs outperformed α-2 agonists, with moderate certainty of evidence. Similar findings were observed when individual medications were considered: aripiprazole (SMD -0·60 [95% CI -0·83 to -0·38]), haloperidol (-0·51 [-0·88 to -0·14]), olanzapine (-0·83 [-1·49 to -0·18]), pimozide (-0·48 [-0·84 to -0·12]), risperidone (-0·66 [-0·98 to -0·34]), and clonidine (-0·20 [-0·37 to -0·02]) all outperformed placebo, with moderate certainty of evidence. Antipsychotic medications did not differ from each other, but there was low to very low certainty of evidence for these comparisons. However, aripiprazole (SMD -0·40 [95% CI -0·69 to -0·12]) and risperidone (-0·46 [-0·82 to -0·11]) outperformed clonidine, with moderate certainty of evidence. Heterogeneity or inconsistency only emerged for a few comparisons. In terms of tolerability and acceptability, there were no relevant findings for any of the efficacious medication categories or individual medications against each other or placebo, but there was low to very low certainty of evidence associated with these comparisons. INTERPRETATION Our analyses show that antipsychotic drugs are the most efficacious intervention for Tourette's syndrome, while α-2 agonists are also more efficacious than placebo and could be chosen by those who elect not to take antipsychotic drugs. Shared decision making about the degree of tic-related severity and distress or impairment, the trade-offs of efficacy and safety between antipsychotic drugs and α-2 agonists, and other highly relevant individual factors that could not be addressed in the present analysis, should guide the choice of medication for children and young people with Tourette's syndrome. FUNDING None.
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Affiliation(s)
- Luis C Farhat
- Child Study Center, Yale University School of Medicine, New Haven, CT, USA; Department of Psychiatry, Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil; Department of Psychiatry, Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Emily Behling
- Child Study Center, Yale University School of Medicine, New Haven, CT, USA
| | - Angeli Landeros-Weisenberger
- Child Study Center, Yale University School of Medicine, New Haven, CT, USA; Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Jessica L S Levine
- Child Study Center, Yale University School of Medicine, New Haven, CT, USA
| | | | - Ziyu Wang
- Child Study Center, Yale University School of Medicine, New Haven, CT, USA
| | - Michael H Bloch
- Child Study Center, Yale University School of Medicine, New Haven, CT, USA; Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA.
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Chou CY, Agin-Liebes J, Kuo SH. Emerging therapies and recent advances for Tourette syndrome. Heliyon 2023; 9:e12874. [PMID: 36691528 PMCID: PMC9860289 DOI: 10.1016/j.heliyon.2023.e12874] [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: 09/13/2022] [Revised: 11/27/2022] [Accepted: 01/05/2023] [Indexed: 01/09/2023] Open
Abstract
Tourette syndrome is the most prevalent hyperkinetic movement disorder in children and can be highly disabling. While the pathomechanism of Tourette syndrome remains largely obscure, recent studies have greatly improved our knowledge about this disease, providing a new perspective in our understanding of this condition. Advances in electrophysiology and neuroimaging have elucidated that there is a reduction in frontal cortical volume and reduction of long rage connectivity to the frontal lobe from other parts of the brain. Several genes have also been identified to be associated with Tourette syndrome. Treatment of Tourette syndrome requires a multidisciplinary approach which includes behavioral and pharmacological therapy. In severe cases surgical therapy with deep brain stimulation may be warranted, though the optimal location for stimulation is still being investigated. Studies on alternative therapies including traditional Chinese medicine and neuromodulation, such as transcranial magnetic stimulation have shown promising results, but still are being used in an experimental basis. Several new therapies have also recently been tested in clinical trials. This review provides an overview of the latest findings with regards to genetics and neuroimaging for Tourette syndrome as well as an update on advanced therapeutics.
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Affiliation(s)
- Chih-Yi Chou
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
- Initiative for Columbia Ataxia and Tremor, Columbia University, New York, NY, USA
| | - Julian Agin-Liebes
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
- Initiative for Columbia Ataxia and Tremor, Columbia University, New York, NY, USA
| | - Sheng-Han Kuo
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
- Initiative for Columbia Ataxia and Tremor, Columbia University, New York, NY, USA
- Corresponding author. 650 West 168th Street, Room 305, New York, NY, 10032, USA. Fax: +(212) 305 1304.
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10
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Nilles C, Hartmann A, Roze E, Martino D, Pringsheim T. Tourette syndrome and other tic disorders of childhood. HANDBOOK OF CLINICAL NEUROLOGY 2023; 196:457-474. [PMID: 37620085 DOI: 10.1016/b978-0-323-98817-9.00002-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Abstract
Tics are repetitive, patterned, and nonrhythmic movements or vocalizations/audible sounds that are misplaced in context. Phenomenology and characteristics of tics (e.g., premonitory urge, suppressibility) differentiate them from compulsions, stereotypies, functional tic-like behaviors, and other types of hyperkinetic movement disorders. With a prevalence of approximately 1% in school-aged boys, Tourette syndrome (TS) is considered a common childhood-onset neurodevelopmental disorder, defined by the combination of at least two motor tics and at least one phonic tic lasting more than 1 year. TS is a highly heritable disorder, with a wide spectrum of severity. In some individuals, tics can cause pain, distress, functional impairment, or stigmatization. About 90% of individuals with TS have at least one mental health comorbidity (attention-deficit/hyperactivity disorder, obsessive-compulsive disorder, anxiety/depressive disorders). These comorbidities significantly impact patients' quality of life and must therefore be screened and managed accordingly in this population. Treatment of tics is based on behavioral therapies targeting tics (habit reversal training included in the comprehensive behavioral intervention for tics, and exposure and response prevention for tics), in association with medication if needed (e.g., alpha-2-agonists, second-generation antipsychotics). Deep brain stimulation is considered an experimental option in the most severe, treatment-resistant patients. In adulthood, less than 25% of individuals still have moderate or severe tics.
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Affiliation(s)
- Christelle Nilles
- Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences, University of Calgary, Calgary, AB, Canada; Department of Neurology, Pitié-Salpêtrière Hospital, Paris, France
| | - Andreas Hartmann
- Department of Neurology, Pitié-Salpêtrière Hospital, Paris, France; National Reference Center for Tourette Disorder, Pitié-Salpêtrière Hospital, Paris, France
| | - Emmanuel Roze
- Department of Neurology, Pitié-Salpêtrière Hospital, Paris, France; Faculty of Medicine of Sorbonne University, Institut du Cerveau et de la Moelle épinière, Paris, France
| | - Davide Martino
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
| | - Tamara Pringsheim
- Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences, University of Calgary, Calgary, AB, Canada; Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada.
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11
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Krøigaard SM, Clemmensen L, Tarp S, Pagsberg AK. A Meta-Analysis of Antipsychotic-Induced Hypo- and Hyperprolactinemia in Children and Adolescents. J Child Adolesc Psychopharmacol 2022; 32:374-389. [PMID: 36074098 DOI: 10.1089/cap.2021.0140] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Objective: Antipsychotic-related prolactin changes may expose children and adolescents to severe adverse reactions (ARs) related to pubertal development and growth. We therefore aimed to assess the effects of antipsychotics on prolactin levels and associated somatic ARs in children and adolescents. Methods: We systematically searched PubMed and CENTRAL for placebo-controlled randomized trials of antipsychotics in children and adolescents aged ≤18 years, reporting prolactin levels and related ARs. We conducted a random-effect meta-analysis and assessed risk of bias version 2 (ROB2). Results: Thirty-two randomized controlled trials with an average trial duration of 6 weeks, covering 4643 participants with an average age of 13 years and a male majority of 65.3%. Risk of bias across domains was low or unclear. The following antipsychotic compounds: aripiprazole (n = 810), asenapine (n = 506), lurasidone (n = 314), olanzapine (n = 179), paliperidone (n = 149), quetiapine (n = 381), risperidone (n = 609), and ziprasidone (n = 16) were compared with placebo (n = 1658). Compared with placebo, statistically significant higher prolactin increase occurred with risperidone (mean difference [MD] = 28.24 ng/mL), paliperidone (20.98 ng/mL), and olanzapine (11.34 ng/mL). Aripiprazole significantly decreased prolactin (MD = -4.91 ng/mL), whereas quetiapine, lurasidone, and asenapine were not associated with significantly different prolactin levels than placebo. Our results on ziprasidone are based on a single study, making it insufficient to draw strong conclusions. On average, 20.8% of patients treated with antipsychotic developed levels of prolactin that were too high (hyperprolactinemia), whereas only 1.03% of patients reported prolactin-related ARs. Data were highly limited for long-term effects. Conclusions: In children and adolescents, risperidone, paliperidone, and olanzapine are associated with significant prolactin increase, whereas aripiprazole is associated with significant decrease. Despite the significant changes in prolactin level, few ARs were reported. Study protocol on PROSPERO: CRD42018116451.
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Affiliation(s)
- Sabrina Meyer Krøigaard
- Child and Adolescent Mental Health Centre, Mental Health Services, Capital Region of Denmark
| | - Lars Clemmensen
- VIRTU Research Group, Copenhagen Research Center for Mental Health-CORE, Mental Health Center Copenhagen, Mental Health Services, Capital Region of Denmark, Copenhagen University Hospital, Hellerup, Denmark
| | - Simon Tarp
- The Musculoskeletal Statistics Unit, The Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Anne Katrine Pagsberg
- Child and Adolescent Mental Health Centre, Mental Health Services, Capital Region of Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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12
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Ryou JH, Han DH, Lee R, Kim SM. Aripiprazole Improved Post-Streptococcal Dyskinesia by Modulating Dopaminergic Activity: A Case Report. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE : THE OFFICIAL SCIENTIFIC JOURNAL OF THE KOREAN COLLEGE OF NEUROPSYCHOPHARMACOLOGY 2022; 20:581-583. [PMID: 35879044 PMCID: PMC9329106 DOI: 10.9758/cpn.2022.20.3.581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/07/2021] [Accepted: 10/06/2021] [Indexed: 06/15/2023]
Abstract
This case report aimed to discuss the efficacy of aripiprazole for dyskinesia in patients with functional movement disorder after streptococcal infection, with its biological action of modulating dopamine hyperactivity in the basal ganglia as a dopamine partial agonist. This report has shown that the [18F] N -(3-Fluoropropyl)-2β-carbon ethoxy-3β-(4-iodophenyl) nortropane positron emission tomography findings of the patient revealed that the dopamine hyperactivity in the basal ganglia at baseline was normalized after aripiprazole treatment due to its balancing effect as a dopamine partial agonist.
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Affiliation(s)
- Jae Hyun Ryou
- Department of Psychiatry, Chung-Ang University College of Medicine, Seoul, Korea
| | - Doug Hyun Han
- Department of Psychiatry, Chung-Ang University College of Medicine, Seoul, Korea
| | - Reeree Lee
- Department of Nuclear Medicine, Chung-Ang University Hospital, Seoul, Korea
| | - Sun Mi Kim
- Department of Psychiatry, Chung-Ang University College of Medicine, Seoul, Korea
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13
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Behling E, Farhat LC, Landeros-Weisenberger A, Bloch MH. Meta-Analysis: Efficacy and Tolerability of Vesicular Monoamine Transporter Type 2 Inhibitors in the Treatment of Tic Disorders. Mov Disord 2022; 37:684-693. [PMID: 35191552 DOI: 10.1002/mds.28957] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/10/2022] [Accepted: 01/24/2022] [Indexed: 12/31/2022] Open
Abstract
Vesicular monoamine transporter type 2 (VMAT2) inhibitors may be an effective therapy for chronic tic disorders (CTD), including Tourette syndrome (TS), but there has not been a meta-analysis compiling available evidence from randomized controlled trials (RCTs). We performed a systematic review and meta-analysis to evaluate the efficacy, acceptability, and tolerability of VMAT2 inhibitors for CTD/TS. PubMed, CENTRAL, and Embase were searched for double-blinded RCTs of VMAT2 inhibitors versus placebo for the treatment of CTD/TS. Change in tic severity measured by the Yale Global Tic Severity Scale (efficacy) and rates of discontinuation attributed to adverse effects (tolerability) or all causes (acceptability) were extracted closest to 12 weeks. Mean difference (MD) and odds ratio (OR) were the effect size indexes for efficacy and acceptability/tolerability, respectively. Data were pooled through random-effects meta-analysis weighted by inverse variance. Five RCTs involving eight comparisons were included. Meta-analysis found a nonsignificant effect on efficacy (k = 8; N = 583; MD = -0.71; 95% confidence interval [CI], -1.93 to 0.50; P = 0.24), and there was certainty that the true effect is nonclinically meaningful (high quality of evidence). Meta-analysis found decreased tolerability (k = 7; N = 626; OR = 2.67; 95% CI, 1.21-5.92; P = 0.01) and decreased acceptability (k = 8; N = 626; OR = 1.90; 95% CI, 1.14-3.18; P = 0.01), although those comparisons were limited because of the relatively small number of events across trials. Meta-analyses did not support the efficacy of VMAT2 inhibitors in the short-term treatment of tic disorders and suggested no clinically meaningful effect of these agents on tic symptoms. © 2022 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Emily Behling
- Yale Child Study Center, Yale School of Medicine, New Haven, Connecticut, USA.,University of Connecticut School of Medicine, University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Luis C Farhat
- Department of Psychiatry, Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Angeli Landeros-Weisenberger
- Yale Child Study Center, Yale School of Medicine, New Haven, Connecticut, USA.,Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut, USA
| | - Michael H Bloch
- Yale Child Study Center, Yale School of Medicine, New Haven, Connecticut, USA.,Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut, USA
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14
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Müller-Vahl KR, Szejko N, Verdellen C, Roessner V, Hoekstra PJ, Hartmann A, Cath DC. European clinical guidelines for Tourette syndrome and other tic disorders: summary statement. Eur Child Adolesc Psychiatry 2022; 31:377-382. [PMID: 34244849 PMCID: PMC8940881 DOI: 10.1007/s00787-021-01832-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 06/19/2021] [Indexed: 11/18/2022]
Abstract
In 2011 a working group of the European Society for the Study of Tourette syndrome (ESSTS) developed the first European Guidelines for Tourette syndrome (TS) published in the ECAP journal. After a decade ESSTS now presents updated guidelines, divided into four sections: Part I: assessment, Part II: psychological interventions, Part III: pharmacological treatment and Part IV: deep brain stimulation (DBS). In this paper, we summarise new developments described in the guidelines with respect to assessment and treatment of tics. Further, summary findings from a recent survey conducted amongst TS experts on these same topics are presented, as well as the first European patient representative statement on research. Finally, an updated decision tree is introduced providing a practical algorithm for the treatment of patients with TS. Interestingly, in the last decade there has been a significant shift in assessment and treatment of tics, with more emphasis on non-pharmacological treatments.
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Affiliation(s)
- Kirsten R. Müller-Vahl
- grid.10423.340000 0000 9529 9877Clinic of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Natalia Szejko
- grid.13339.3b0000000113287408Department of Neurology, Medical University of Warsaw, Warsaw, Poland ,grid.13339.3b0000000113287408Department of Bioethics, Medical University of Warsaw, Warsaw, Poland ,grid.47100.320000000419368710Department of Neurology, Yale School of Medicine, Yale University, New Haven, USA
| | - Cara Verdellen
- PsyQ Nijmegen, Parnassia Group, Nijmegen, The Netherlands ,TicXperts, Heteren, The Netherlands
| | - Veit Roessner
- grid.4488.00000 0001 2111 7257Department of Child and Adolescent Psychiatry, TU Dresden, Dresden, Germany
| | - Pieter J. Hoekstra
- grid.4830.f0000 0004 0407 1981Department of Child and Adolescent Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Andreas Hartmann
- grid.411439.a0000 0001 2150 9058Department of Neurology, Hôpital de la Pitié-Salpêtrière, Paris, France
| | - Danielle C. Cath
- grid.468637.80000 0004 0465 6592Department of Specialist Trainings, GGZ Drenthe Mental Health Institution, Assen, The Netherlands ,grid.4830.f0000 0004 0407 1981Department of Psychiatry, University Medical Center Groningen, Rijks University Groningen, Groningen, The Netherlands
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15
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Roessner V, Eichele H, Stern JS, Skov L, Rizzo R, Debes NM, Nagy P, Cavanna AE, Termine C, Ganos C, Münchau A, Szejko N, Cath D, Müller-Vahl KR, Verdellen C, Hartmann A, Rothenberger A, Hoekstra PJ, Plessen KJ. European clinical guidelines for Tourette syndrome and other tic disorders-version 2.0. Part III: pharmacological treatment. Eur Child Adolesc Psychiatry 2022; 31:425-441. [PMID: 34757514 PMCID: PMC8940878 DOI: 10.1007/s00787-021-01899-z] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 10/24/2021] [Indexed: 12/18/2022]
Abstract
In 2011, the European Society for the Study of Tourette Syndrome (ESSTS) published the first European guidelines for Tourette Syndrome (TS). We now present an update of the part on pharmacological treatment, based on a review of new literature with special attention to other evidence-based guidelines, meta-analyses, and randomized double-blinded studies. Moreover, our revision took into consideration results of a recent survey on treatment preferences conducted among ESSTS experts. The first preference should be given to psychoeducation and to behavioral approaches, as it strengthens the patients' self-regulatory control and thus his/her autonomy. Because behavioral approaches are not effective, available, or feasible in all patients, in a substantial number of patients pharmacological treatment is indicated, alone or in combination with behavioral therapy. The largest amount of evidence supports the use of dopamine blocking agents, preferably aripiprazole because of a more favorable profile of adverse events than first- and second-generation antipsychotics. Other agents that can be considered include tiapride, risperidone, and especially in case of co-existing attention deficit hyperactivity disorder (ADHD), clonidine and guanfacine. This view is supported by the results of our survey on medication preference among members of ESSTS, in which aripiprazole was indicated as the drug of first choice both in children and adults. In treatment resistant cases, treatment with agents with either a limited evidence base or risk of extrapyramidal adverse effects might be considered, including pimozide, haloperidol, topiramate, cannabis-based agents, and botulinum toxin injections. Overall, treatment of TS should be individualized, and decisions based on the patient's needs and preferences, presence of co-existing conditions, latest scientific findings as well as on the physician's preferences, experience, and local regulatory requirements.
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Affiliation(s)
- Veit Roessner
- Department of Child and Adolescent Psychiatry, TU Dresden, Fetscherstrasse 74, 01307, Dresden, Germany.
| | - Heike Eichele
- Department of Biological and Medical Psychology, Faculty of Psychology, University of Bergen, Bergen, Norway , Regional Resource Center for Autism, ADHD, Tourette Syndrome and Narcolepsy Western Norway, Division of Psychiatry, Haukeland University Hospital, Bergen, Norway
| | - Jeremy S. Stern
- Department of Neurology, St George’s Hospital, St George’s University of London, London, UK
| | - Liselotte Skov
- Paediatric Department, Herlev University Hospital, Herlev, Denmark
| | - Renata Rizzo
- Child and Adolescent Neurology and Psychiatry, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | | | - Péter Nagy
- Vadaskert Child Psychiatric Hospital and Outpatient Clinic, Budapest, Hungary
| | - Andrea E. Cavanna
- Institute of Clinical Sciences, University of Birmingham, Birmingham, UK
| | - Cristiano Termine
- Child Neuropsychiatry Unit, Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Christos Ganos
- Department of Neurology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Alexander Münchau
- Institute of Systems Motor Science, University of Lübeck, Lübeck, Germany
| | - Natalia Szejko
- Department of Neurology, Medical University of Warsaw, Warsaw, Poland ,Department of Bioethics, Medical University of Warsaw, Warsaw, Poland ,Division of Neurocritical Care and Emergency Neurology, Department of Neurology, Yale School of Medicine, New Haven, CT USA
| | - Danielle Cath
- Department of Psychiatry, University Medical Center Groningen, Rijks Universiteit Groningen, GGZ Drenthe Mental Health Institution, Assen, The Netherlands
| | - Kirsten R. Müller-Vahl
- Clinic of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Cara Verdellen
- PsyQ Nijmegen, Parnassia Group, Nijmegen, The Netherlands ,TicXperts, Heteren, The Netherlands
| | - Andreas Hartmann
- Department of Neurology, Sorbonne Université, Pitié-Salpetriere Hospital, Paris, France ,National Reference Center for Tourette Disorder, Pitié Salpetiere Hospital, Paris, France
| | - Aribert Rothenberger
- Clinic for Child and Adolescent Psychiatry and Psychotherapy, University Medical Center Gottingen, Gottingen, Germany
| | - Pieter J. Hoekstra
- Department of Child and Adolescent Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Kerstin J. Plessen
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland ,Child and Adolescent Mental Health Centre, Mental Health Services, Capital Region of Denmark, Copenhagen, Denmark
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16
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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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17
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The clinical intervention choice for pediatric tic disorder patients from a tertiary children's hospital in China: a large-scale retrospective study based on electronic medical records. Int Clin Psychopharmacol 2021; 36:208-213. [PMID: 34030167 DOI: 10.1097/yic.0000000000000362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Pharmacological intervention played an important role in the management of tic disorder. Large-scale prescription data for pediatric tic disorder patients in the real-world setting were scarce. The demographic and prescription data of tic disorder were extracted from the electronic medical records database of Beijing Children's Hospital from 2018 to 2020. The intervention choice for outpatient pediatric tic disorder patients was analyzed. A total of 20 417 patients were included, 28.1% (n = 5028) of them did not receive any pharmacological treatment. Over 70% were prescribed with anti-tic medication. For children less than 6 years of age, clonidine adhesive patches (CAPs) and traditional Chinese medicine (TCM) were the common choice. With the age growing, the use of antipsychotics was on the rise; 22% (n = 3389) were prescribed for at least two anti-tic medication, and the most common medication combination group was tiapride and TCM (33.7%), followed by CAP and TCM (22.1%). The clinical intervention choice for tic disorder is highly individualized. The pharmacological choice was influenced by severity, duration of symptom, age, the acceptance of parents and other factors.
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18
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Ueda K, Black KJ. A Comprehensive Review of Tic Disorders in Children. J Clin Med 2021; 10:2479. [PMID: 34204991 PMCID: PMC8199885 DOI: 10.3390/jcm10112479] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/28/2021] [Accepted: 05/31/2021] [Indexed: 01/13/2023] Open
Abstract
Tics are characterized by sudden, rapid, recurrent, nonrhythmic movement or vocalization, and are the most common movement disorders in children. Their onset is usually in childhood and tics often will diminish within one year. However, some of the tics can persist and cause various problems such as social embarrassment, physical discomfort, or emotional impairments, which could interfere with daily activities and school performance. Furthermore, tic disorders are frequently associated with comorbid neuropsychiatric symptoms, which can become more problematic than tic symptoms. Unfortunately, misunderstanding and misconceptions of tic disorders still exist among the general population. Understanding tic disorders and their comorbidities is important to deliver appropriate care to patients with tics. Several studies have been conducted to elucidate the clinical course, epidemiology, and pathophysiology of tics, but they are still not well understood. This article aims to provide an overview about tics and tic disorders, and recent findings on tic disorders including history, definition, diagnosis, epidemiology, etiology, diagnostic approach, comorbidities, treatment and management, and differential diagnosis.
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Affiliation(s)
- Keisuke Ueda
- Department of Neurology, Washington University School of Medicine, St. Louis, MO 63110, USA;
| | - Kevin J. Black
- Department of Neurology, Washington University School of Medicine, St. Louis, MO 63110, USA;
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Radiology, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Neuroscience, Washington University School of Medicine, St. Louis, MO 63110, USA
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19
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Joung YS, Lee MS. The therapeutic approaches in children and adolescent with Tourette’s disorder. PRECISION AND FUTURE MEDICINE 2021. [DOI: 10.23838/pfm.2020.00191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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20
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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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21
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Wong MMC, Chung AKK, Yeung TMH, Wong DTW, Lee CK, Lai E, Chan GFY, Mak GKL, Wong JOY, Ng RMK, Tam KL, Mak KY. Consensus statements on the clinical usage and characteristics of aripiprazole for Hong Kong. Intern Med J 2021; 50 Suppl 3:6-14. [PMID: 32985093 DOI: 10.1111/imj.14896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Aripiprazole, a dopamine partial agonist, is a second-generation anti-psychotic that is widely used for the treatment of schizophrenia and other psychotic disorders. A group of psychiatric experts in Hong Kong developed a set of consensus statements, aiming to facilitate the understanding of clinical properties and usages of aripiprazole among local physicians. Of note, because aripiprazole long-acting injectable has been available locally not long before the establishment of the consensus panel, which limited the discussion on its use in the local context, the consensus statements were focused primarily on oral aripiprazole. To draft the consensus statements, the panellists discussed the published evidence and their clinical experience regarding aripiprazole in a series of meetings based on several areas. At the final meeting, each drafted statement was voted on anonymously by all panellists based on its practicability of recommendation in Hong Kong. A set of consensus statements on the characteristics and clinical use of aripiprazole was established and accepted by the panel. These statements serve to provide a practical reference for physicians in Hong Kong, and possibly other parts of the Asia-Pacific region, on the use of aripiprazole in people with schizophrenia spectrum disorders and other psychotic problems.
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Affiliation(s)
| | | | | | | | - C K Lee
- Asian Association of Neuropsychopharmacology
| | - Eric Lai
- Asian Association of Neuropsychopharmacology
| | | | | | | | | | - K L Tam
- Asian Association of Neuropsychopharmacology
| | - K Y Mak
- Asian Association of Neuropsychopharmacology
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22
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Abstract
Objective: To review the use of aripiprazole in children and adolescents. Methods: Medline and Embase databases were systematically searched using the keywords aripiprazole and child or adolescent over the period from 2000 to 2019. The initial screen yielded 163 publications, from which 99 studies were reviewed. Results: Aripiprazole is one of the most widely prescribed atypical antipsychotics. Like others, its use in children and adolescents is becoming commonplace and occurs in off-label indications. Aripiprazole has proven efficacy for several indications in children and adolescents, including schizophrenia, bipolar disorder, Tourette's syndrome, and behavioral impairments associated with autism and intellectual disability. Adverse effects are more important in children and adolescents than adults, particularly weight gain, drowsiness, extrapyramidal effects, and metabolic effects, even though the latter may appear less important than with other atypical antipsychotics. Severe adverse effects often occur in multiple-prescription settings. At present, postprescription monitoring is very poor. Conclusion: Aripiprazole has proven efficacy for several indications in children and adolescents. However, its use requires clinical and paraclinical monitoring to assess the occurrence of adverse events that may challenge the benefit/risk ratio. In addition, off-label prescriptions should be limited, as they appear to account for a significant proportion of aripiprazole use worldwide.
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Affiliation(s)
- Nicolas Coustals
- Department of Child and Adolescent Psychiatry, APHP, Groupe Hospitalier Pitié-Salpêtrière, Université Sorbonne, Paris, France
| | - Marie-Line Ménard
- Department of Child and Adolescent Psychiatry, Children's Hospitals of Nice CHU-Lenval, Nice, France.,CoBTek, EA7276, University of Côte d'Azur, Nice, France
| | - David Cohen
- Department of Child and Adolescent Psychiatry, APHP, Groupe Hospitalier Pitié-Salpêtrière, Université Sorbonne, Paris, France.,Institut des Systèmes Intelligents et Robotiques, CNRS UMR 7222, Université Sorbonne, Paris, France
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23
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Egberts K, Reuter-Dang SY, Fekete S, Kulpok C, Mehler-Wex C, Wewetzer C, Karwautz A, Mitterer M, Holtkamp K, Boege I, Burger R, Romanos M, Gerlach M, Taurines R. Therapeutic drug monitoring of children and adolescents treated with aripiprazole: observational results from routine patient care. J Neural Transm (Vienna) 2020; 127:1663-1674. [PMID: 32997183 DOI: 10.1007/s00702-020-02253-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 09/10/2020] [Indexed: 10/23/2022]
Abstract
Although aripiprazole is one of the most used antipsychotics, knowledge about serum concentrations in children and adolescents is scarce and age-specific therapeutic ranges have not been established yet. Data of a routine therapeutic drug monitoring service were analyzed in order to evaluate the relationship between dose and serum concentration of aripiprazole in children and adolescents. The study also aimed to evaluate whether the therapeutic reference range defined for adults with schizophrenia (100-350 ng/ml) is applicable for minors. Data from 130 patients (aged 7-19 years) treated with aripiprazole for different indications in doses of 2-30 mg/day were evaluated. Patient characteristics, doses, serum concentrations and therapeutic outcome were assessed by standardized measures. A positive mean correlation between body weight-corrected daily dose and aripiprazole concentration was found (rp = 0.59, p < 0.001) with variation in dose explaining 35% of the variability in serum concentrations. Girls had on average 41% higher dose-corrected concentrations than boys (244.9 versus 173.4 mg/l; p = 0.006). Aripiprazole concentrations did not vary with co-medication (p = 0.22). About 70% of all measured serum concentrations were within the recommended therapeutic range for adults. Using a calculation method in all responding patients with an ICD-10 F2 diagnosis for a rough estimation of a preliminary therapeutic window also demonstrated a similar therapeutic range of aripiprazole in minors (105.9-375.3 ng/ml) than for adults. If confirmed in larger samples and more controlled study designs, these data may contribute to the definition of a therapeutic range of aripiprazole concentrations in children and adolescents.
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Affiliation(s)
- Karin Egberts
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center for Mental Health, University Hospital of Wuerzburg, Wuerzburg, Germany
- Competence Network Therapeutic Drug Monitoring (TDM-KJP e.V.), Wuerzburg, Germany
| | - Su-Yin Reuter-Dang
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center for Mental Health, University Hospital of Wuerzburg, Wuerzburg, Germany
| | - Stefanie Fekete
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center for Mental Health, University Hospital of Wuerzburg, Wuerzburg, Germany
| | - Christine Kulpok
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center for Mental Health, University Hospital of Wuerzburg, Wuerzburg, Germany
| | - Claudia Mehler-Wex
- Competence Network Therapeutic Drug Monitoring (TDM-KJP e.V.), Wuerzburg, Germany
- HEMERA Private Hospital for Mental Health, Adolescents and Young Adults, Bad Kissingen, Germany
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Hospital of Ulm, Ulm, Germany
| | - Christoph Wewetzer
- Competence Network Therapeutic Drug Monitoring (TDM-KJP e.V.), Wuerzburg, Germany
- Clinic for Child and Adolescent Psychiatry and Psychotherapy, Clinics of the City Cologne GmbH, Cologne, Germany
| | - Andreas Karwautz
- Competence Network Therapeutic Drug Monitoring (TDM-KJP e.V.), Wuerzburg, Germany
- Department of Child and Adolescent Psychiatry, Medical University of Vienna, Vienna, Austria
| | - Michaela Mitterer
- Department of Child and Adolescent Psychiatry, Medical University of Vienna, Vienna, Austria
| | | | - Isabel Boege
- Department of Child and Adolescent Psychiatry, ZfP Suedwuerttemberg, Weissenau, Germany
| | - Rainer Burger
- TDM-Laboratory, Department of Psychiatry, Psychosomatics and Psychotherapy, Center for Mental Health, University Hospital of Wuerzburg, Wuerzburg, Germany
| | - Marcel Romanos
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center for Mental Health, University Hospital of Wuerzburg, Wuerzburg, Germany
- Competence Network Therapeutic Drug Monitoring (TDM-KJP e.V.), Wuerzburg, Germany
| | - Manfred Gerlach
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center for Mental Health, University Hospital of Wuerzburg, Wuerzburg, Germany
- Competence Network Therapeutic Drug Monitoring (TDM-KJP e.V.), Wuerzburg, Germany
| | - Regina Taurines
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Center for Mental Health, University Hospital of Wuerzburg, Wuerzburg, Germany.
- Competence Network Therapeutic Drug Monitoring (TDM-KJP e.V.), Wuerzburg, Germany.
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24
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Billnitzer A, Jankovic J. Current Management of Tics and Tourette Syndrome: Behavioral, Pharmacologic, and Surgical Treatments. Neurotherapeutics 2020; 17:1681-1693. [PMID: 32856174 PMCID: PMC7851278 DOI: 10.1007/s13311-020-00914-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Tourette syndrome is a heterogeneous neurobehavioral disorder manifested by childhood-onset motor and phonic tics, often accompanied by a variety of behavioral comorbidities, including attention deficit and obsessive compulsive disorder. Treatment must be tailored to the needs and goals of the individual patients and their families. All patients should receive education on the condition and, if possible, engage behavioral therapy targeted towards tics and/or comorbidities. Pharmacological therapies, such as alpha agonists, topiramate, and vesicular monoamine transport type 2 inhibitors, are generally used as first-line therapies in patients with troublesome tics that are not controlled by behavioral therapy or when the latter is not available or accessible. Botulinum toxin injections can be used in patients with bothersome focal tics. Second-line therapy includes antipsychotics, such as fluphenazine, aripiprazole, risperidone, and ziprasidone. These medications are generally efficacious but carry the risk of metabolic syndrome, tardive dyskinesia, and other side effects. Much more research is needed before novel therapies such as cannabis-derived products or transcranial magnetic stimulation can be recommended. There is promise in ongoing clinical trials with D1 receptor antagonist ecopipam and other experimental therapeutics. Patients with tics that are refractory to conventional treatments may be candidates for deep brain stimulation, but further studies are needed to determine the optimal target selection.
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Affiliation(s)
- Andrew Billnitzer
- Parkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, 7200 Cambridge, Suite 9A, Houston, TX, 77030-4202, USA
| | - Joseph Jankovic
- Parkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, 7200 Cambridge, Suite 9A, Houston, TX, 77030-4202, USA.
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25
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Rasmussen L, Bilenberg N, Thrane JM, Ernst MT, Pottegård A. Use of Tic-Suppressing Medication and Other Psychotropic Drugs in Children and Adolescents with Newly Diagnosed Tic Disorders in Denmark. J Child Adolesc Psychopharmacol 2020; 30:476-485. [PMID: 32882143 DOI: 10.1089/cap.2020.0060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Objective: Only few psychotropic drugs are approved to treat tic disorders. The aim was to describe use of tic-suppressing medication and other psychotropic drugs in children with tics. Methods: Using nationwide registries, we identified children receiving a tic diagnosis in Denmark during 2006-2017 and extracted data on tic-suppressing medication and other psychotropic drugs. Results: Antipsychotics were used by 12%. Use of tic-suppressing medication increased with age and varied according to sex. Over time less children with tics were medicated (from 44% to 38% in the total use of psychotropic drugs) mainly due to decreased use of antipsychotics (from 18% to 6.4%). In recent years, use of aripiprazole exceeded that of risperidone (38% vs. 35%), although risperidone was most often first choice (34%) followed by aripiprazole (22%). Most children stayed on their initial treatment. Attention-deficit/hyperactivity disorder medication (27%) was the most common additional psychotropic drug class used. Regional variations were found in the treatment of tics. Hospital specialists were mainly responsible for treatment. Conclusions: Most children with tics do not use tic-suppressing or other psychotropic drugs. The use of aripiprazole superseded risperidone, however risperidone remains the most common first-choice treatment. Treatment was mainly handled by specialists, which is reassuring given the lack of national guidelines, however, regional variations merit further attention as do the variation in treatment between young girls and boys.
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Affiliation(s)
- Lotte Rasmussen
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Niels Bilenberg
- Department of Child and Adolescent Psychiatry, Mental Health Hospital, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Julie Maria Thrane
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Martin Thomsen Ernst
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Anton Pottegård
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
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26
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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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27
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Seideman MF, Seideman TA. A Review of the Current Treatment of Tourette Syndrome. J Pediatr Pharmacol Ther 2020; 25:401-412. [PMID: 32641910 DOI: 10.5863/1551-6776-25.5.401] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Tourette syndrome is a hyperkinetic movement disorder that presents before age 18 years and involves motor and phonic tics that may present with a wide range of severity. The severity and presentation of tics in an individual may fluctuate over time. Tourette syndrome may affect social relationships and school attendance, and may result in depression. Comorbidities are common, with attention-deficit/hyperactivity disorder and obsessive-compulsive disorder being most common. The literature supporting optimal treatment is limited but provides a framework for clinical decision-making. The focus of this review is to discuss the symptoms and possible causes of Tourette syndrome and current non-pharmacologic and pharmacologic treatment options, to help practitioners optimize care for pediatric patients with this disease.
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28
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Abstract
Introduction: Though many unanswered questions about the pathophysiology of Tourette Syndrome remain, several pharmacotherapies for tics have been studied, with varying results in terms of efficacy and the strength of evidence.Areas covered: This literature review encompasses pharmacotherapies for tics. The pharmacotherapies discussed in this review include: alpha agonists, antipsychotics, topiramate, botulinum toxin, and dopamine depleters.Expert opinion: Once the presence of tics is confirmed and psychoeducation and support are provided to patients and caregivers, one must examine the degree of tic-related impairment and the presence of psychiatric comorbidities. These factors influence treatment decisions as the presence of comorbidity and related impairment may shift the treatment target. When selecting a medication for tics, the presence of ADHD (the most frequent comorbidity) strengthens the case for choosing an alpha agonist. The case for antipsychotic medications is strongest when tic-related impairment is severe and/or the tics are refractory to more conservative measures. All medications require drug safety monitoring procedures and reevaluation over time.
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Affiliation(s)
- Nicholas Cothros
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary and Hotchkiss Brain Institute, Calgary, Alberta, Canada
| | - Alex Medina
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary and Hotchkiss Brain Institute, Calgary, Alberta, Canada
| | - Tamara Pringsheim
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary and Hotchkiss Brain Institute, Calgary, Alberta, Canada.,Department of Psychiatry, Cumming School of Medicine, University of Calgary, Foothills Hospital, Calgary, Alberta, Canada.,Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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29
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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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30
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Update on the Treatment of Tics in Tourette Syndrome and Other Chronic Tic Disorders. Curr Treat Options Neurol 2020. [DOI: 10.1007/s11940-020-0620-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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31
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Jankovic J. Treatment of tics associated with Tourette syndrome. J Neural Transm (Vienna) 2020; 127:843-850. [PMID: 31955299 DOI: 10.1007/s00702-019-02105-w] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 11/14/2019] [Indexed: 01/04/2023]
Abstract
Motor and phonic tics associated with Tourette syndrome (TS) can range in severity from barely perceptible to disabling and most patients have a variety of behavioral co-morbidities, particularly, attention deficit disorder and obsessive compulsive disorder. Therefore, therapy must be tailored to the individual needs of the patients. In addition to behavioral therapy, oral medications such as alpha agonists, dopamine depletors, anti-psychotics, and topiramate are used to control the involuntary movements and noises. Botulinum toxin injections are particularly effective in patients with troublesome focal motor and phonic tics, including coprolalia. Deep brain stimulation may be considered for patients with "malignant" TS, that is, refractory to medical therapy. When appropriate therapy is selected and implemented, most patients with TS can achieve their full potential and lead essentially normal life.
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Affiliation(s)
- Joseph Jankovic
- Department of Neurology, Parkinson's Disease Center and Movement Disorders Clinic, Baylor College of Medicine, 7200 Cambridge, Suite 9A, Houston, TX, 77030-4202, USA.
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32
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Xu W, Zhang C, Deeb W, Patel B, Wu Y, Voon V, Okun MS, Sun B. Deep brain stimulation for Tourette's syndrome. Transl Neurodegener 2020; 9:4. [PMID: 31956406 PMCID: PMC6956485 DOI: 10.1186/s40035-020-0183-7] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 01/05/2020] [Indexed: 01/11/2023] Open
Abstract
Tourette syndrome (TS) is a childhood-onset neuropsychiatric disorder characterized by the presence of multiple motor and vocal tics. TS usually co-occurs with one or multiple psychiatric disorders. Although behavioral and pharmacological treatments for TS are available, some patients do not respond to the available treatments. For these patients, TS is a severe, chronic, and disabling disorder. In recent years, deep brain stimulation (DBS) of basal ganglia-thalamocortical networks has emerged as a promising intervention for refractory TS with or without psychiatric comorbidities. Three major challenges need to be addressed to move the field of DBS treatment for TS forward: (1) patient and DBS target selection, (2) ethical concerns with treating pediatric patients, and (3) DBS treatment optimization and improvement of individual patient outcomes (motor and phonic tics, as well as functioning and quality of life). The Tourette Association of America and the American Academy of Neurology have recently released their recommendations regarding surgical treatment for refractory TS. Here, we describe the challenges, advancements, and promises of the use of DBS in the treatment of TS. We summarize the results of clinical studies and discuss the ethical issues involved in treating pediatric patients. Our aim is to provide a better understanding of the feasibility, safety, selection process, and clinical effectiveness of DBS treatment for select cases of severe and medically intractable TS.
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Affiliation(s)
- Wenying Xu
- 1Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Hospital, 197 Ruijin Er Road, Shanghai, 200025 China
| | - Chencheng Zhang
- 1Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Hospital, 197 Ruijin Er Road, Shanghai, 200025 China
| | - Wissam Deeb
- 2Norman Fixel Institute for Neurological Diseases, Department of Neurology, College of Medicine, University of Florida, Gainesville, FL 32608 USA
| | - Bhavana Patel
- 2Norman Fixel Institute for Neurological Diseases, Department of Neurology, College of Medicine, University of Florida, Gainesville, FL 32608 USA
| | - Yiwen Wu
- 3Department of Neurology & Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Valerie Voon
- 1Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Hospital, 197 Ruijin Er Road, Shanghai, 200025 China.,4Department of Psychiatry, University of Cambridge, Cambridge, UK
| | - Michael S Okun
- 2Norman Fixel Institute for Neurological Diseases, Department of Neurology, College of Medicine, University of Florida, Gainesville, FL 32608 USA
| | - Bomin Sun
- 1Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Hospital, 197 Ruijin Er Road, Shanghai, 200025 China
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33
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Pringsheim T, Holler-Managan Y, Okun MS, Jankovic J, Piacentini J, Cavanna AE, Martino D, Müller-Vahl K, Woods DW, Robinson M, Jarvie E, Roessner V, Oskoui M. Comprehensive systematic review summary: Treatment of tics in people with Tourette syndrome and chronic tic disorders. Neurology 2019; 92:907-915. [PMID: 31061209 DOI: 10.1212/wnl.0000000000007467] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 11/24/2018] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To systematically evaluate the efficacy of treatments for tics and the risks associated with their use. METHODS This project followed the methodologies outlined in the 2011 edition of the American Academy of Neurology's guideline development process manual. We included systematic reviews and randomized controlled trials on the treatment of tics that included at least 20 participants (10 participants if a crossover trial), except for neurostimulation trials, for which no minimum sample size was required. To obtain additional information on drug safety, we included cohort studies or case series that specifically evaluated adverse drug effects in individuals with tics. RESULTS There was high confidence that the Comprehensive Behavioral Intervention for Tics was more likely than psychoeducation and supportive therapy to reduce tics. There was moderate confidence that haloperidol, risperidone, aripiprazole, tiapride, clonidine, onabotulinumtoxinA injections, 5-ling granule, Ningdong granule, and deep brain stimulation of the globus pallidus were probably more likely than placebo to reduce tics. There was low confidence that pimozide, ziprasidone, metoclopramide, guanfacine, topiramate, and tetrahydrocannabinol were possibly more likely than placebo to reduce tics. Evidence of harm associated with various treatments was also demonstrated, including weight gain, drug-induced movement disorders, elevated prolactin levels, sedation, and effects on heart rate, blood pressure, and ECGs. CONCLUSIONS There is evidence to support the efficacy of various medical, behavioral, and neurostimulation interventions for the treatment of tics. Both the efficacy and harms associated with interventions must be considered in making treatment recommendations.
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Affiliation(s)
- Tamara Pringsheim
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
| | - Yolanda Holler-Managan
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
| | - Michael S Okun
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
| | - Joseph Jankovic
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
| | - John Piacentini
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
| | - Andrea E Cavanna
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
| | - Davide Martino
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
| | - Kirsten Müller-Vahl
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
| | - Douglas W Woods
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
| | - Michael Robinson
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
| | - Elizabeth Jarvie
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
| | - Veit Roessner
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
| | - Maryam Oskoui
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; and Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada
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Abstract
Introduction: Gilles de la Tourette syndrome (GTS) is a neurodevelopmental disorder, characterized by the presence of multiple motor and, at least one, phonic tics, for more than one year, beginning before 18 years of age; its treatment is often a challenge for the clinicianAreas covered: GTS treatment requires a multidisciplinary management to treat each patient's symptom. Although individuals with GTS often have comorbid psychiatric disorders, the focus of this review will only be on the management of tics.Expert opinion: The authors summarized the steps that clinicians should follow treating GTS patient; the impact of the tics on a patients' life should be the first step; different patients could present different levels of tolerance to the symptoms. Second, comorbidities should be considered before starting a treatment for tic. Finally, clinicians must focus the attention of the patient and family, on the length of the treatment and the duration of time after which the effects of the drug will occur. Before the treatment, the potential side effects must be mentioned to the parents, and the choice of treatment must be made in the light of the patient's tolerance to these.
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Affiliation(s)
- Renata Rizzo
- Child and Adolescent Psychiatry Section, Department of Clinical and Experimental Medicine, Catania University, Catania, Italy
| | - Mariangela Gulisano
- Child and Adolescent Psychiatry Section, Department of Clinical and Experimental Medicine, Catania University, Catania, Italy
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Essoe JKY, Grados MA, Singer HS, Myers NS, McGuire JF. Evidence-based treatment of Tourette's disorder and chronic tic disorders. Expert Rev Neurother 2019; 19:1103-1115. [PMID: 31295410 DOI: 10.1080/14737175.2019.1643236] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Introduction: Chronic Tic Disorders and Tourette's Disorder (collectively referred to as TD) are characterized by sudden, rapid, and repetitive motor movements or vocalizations called tics. Children, adolescents, and adults with TD often experience co-occurring psychiatric symptoms and impairments in multiple domains. As a result of tics and other symptoms, patients with TD can develop negative self-views, require considerable accommodations, and experience a poor quality of life. Therefore, the efficient and effective management of TD bears considerable importance. Areas covered: This expert review evaluated the empirical support for behavioral and pharmacological interventions based on the results of randomized controlled trials (RCTs). Behavioral interventions evaluated include habit reversal training (HRT), comprehensive behavioral intervention for tics (CBIT), and exposure response prevention (ERP). Reviewed pharmacological interventions included alpha-2 agonists, antipsychotics, and anticonvulsants. Expert opinion: This review identified several efficacious behavioral and pharmacological interventions for TD. However, several gaps in the management of TD include: (1) the access/availability of behavioral interventions, (2) novel and more efficacious treatment approaches, and (3) the development of more comprehensive interventions to manage TD. In order to advance the treatment of TD, additional research is necessary to efficiently, effectively, and comprehensively develop and evaluate new treatments for patients with TD.
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Affiliation(s)
- Joey Ka-Yee Essoe
- Division of Child and Adolescent Psychiatry, Johns Hopkins University School of Medicine , Baltimore , MD , USA
| | - Marco A Grados
- Division of Child and Adolescent Psychiatry, Johns Hopkins University School of Medicine , Baltimore , MD , USA
| | - Harvey S Singer
- Department of Neurology, Johns Hopkins University School of Medicine , Baltimore , MD , USA
| | - Nicholas S Myers
- Division of Child and Adolescent Psychiatry, Johns Hopkins University School of Medicine , Baltimore , MD , USA.,Department of Psychology, Towson University , Towson , MD , USA
| | - Joseph F McGuire
- Division of Child and Adolescent Psychiatry, Johns Hopkins University School of Medicine , Baltimore , MD , USA
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Cothros N, Martino D, McMorris C, Stewart D, Tehrani A, Pringsheim T. Prescriptions for Alpha Agonists and Antipsychotics in Children and Youth with Tic Disorders: A Pharmacoepidemiologic Study. TREMOR AND OTHER HYPERKINETIC MOVEMENTS (NEW YORK, N.Y.) 2019; 9:645. [PMID: 31413891 PMCID: PMC6691607 DOI: 10.7916/tohm.v0.645] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 06/14/2019] [Indexed: 12/12/2022]
Abstract
Background Trends in the use of antipsychotics and alpha agonists for the treatment of tic disorders in Canadian children, and how closely these trends align with evidence-based guidelines on the pharmacotherapy of tic disorders, have not been explored. Methods IQVIA's Canadian Disease and Therapeutic Index, a survey-based data set, was used to identify prescription patterns by physicians. Respondents recorded all patient visits during a 48-hour period in each quarter of the year, including patient age, gender, drug recommendation and therapeutic indication. Recommendations for alpha agonists and antipsychotics from 2012 to 2016 were analysed for children and adolescents with tic disorders. Results Risperidone and clonidine were the most commonly recommended medications for tic disorders over the study period, with 36,868 and 35,500 recommendations in 2016, respectively. Recommendations for clonidine increased over the study period, whereas those for risperidone decreased. Guanfacine (approved in Canada in 2013) was used less frequently than clonidine. Clonidine was more frequently recommended than antipsychotics in children younger than 6, in whom antipsychotic recommendations were uncommon. Aripiprazole was the second most commonly recommended antipsychotic for tic disorders, with 22,892 recommendations in 2016. Of the first-generation antipsychotics, pimozide was most commonly recommended (11,334 recommendations in 2016); haloperidol was infrequently recommended. Discussion The trends observed are in line with guideline recommendations reflected in the decreasing use of risperidone, and the growing use of clonidine and guanfacine. The growing use of aripiprazole is likely due to emerging evidence from clinical trials supporting its efficacy for tics. Recommendations for pimozide and haloperidol were limited, likely due to the greater adverse effects associated with these medications.
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Affiliation(s)
- Nicholas Cothros
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary and Hotchkiss Brain Institute, Foothills Hospital, Calgary, AB, CA
| | - Davide Martino
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary and Hotchkiss Brain Institute, Foothills Hospital, Calgary, AB, CA
| | - Carly McMorris
- Werklund School of Education, Alberta Children's Hospital Research Institute (ACHRI), University of Calgary, Calgary, AB, CA.,The Owerko Centre, Child Development Centre (CDC), Calgary, AB, CA
| | | | | | - Tamara Pringsheim
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary and Hotchkiss Brain Institute, Foothills Hospital, Calgary, AB, CA.,Department of Psychiatry, Cumming School of Medicine, University of Calgary, Foothills Hospital, Calgary, AB, CA.,Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, CA
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Coprolalia Successfully Treated With Aripiprazole in a Child With Tourette Syndrome. Clin Neuropharmacol 2019; 42:147. [PMID: 31192809 DOI: 10.1097/wnf.0000000000000353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
Novel pharmacological treatments are needed for Tourette syndrome. Our goal was to examine the current evidence base and biological rationale for the use of cannabis-derived medications or medications that act on the cannabinoid system in Tourette syndrome. We conducted a comprehensive literature search of PubMed for randomized controlled trials or clinical trials of cannabis-derived medications in Tourette syndrome. Data regarding the population, intervention, safety profile, and outcomes for each trial were extracted and reported and the evidence supporting use of individual cannabis-derived medications was critiqued. There is a strong biological rationale regarding how cannabis-derived medications could affect tic severity. Anecdotal case reports and series have noted that many patients report that their tics improve after using cannabis. However, only two small randomized, placebo-controlled trials of Δ9-tetrahydrocannabinol have been published; these suggested possible benefits of cannabis-derived agents for the treatment of tics. Trials examining other agents active on the cannabinoid system for tic disorders are currently ongoing. Cannabinoid-based treatments are a promising avenue of new research for medications that may help the Tourette syndrome population. However, given the limited research available, the overall efficacy and safety of cannabinoid-based treatments is largely unknown. Further trials are needed to examine dosing, active ingredients, and optimal mode of administration of cannabis-derived compounds, assuming initial trials suggest efficacy. Clinical use for refractory patients should at the very least be restricted to adult populations, given the uncertain efficacy and risk of developmental adverse effects that cannabinoids may have in children. Even in adult populations, cannabis-derived medications are associated with significant issues such as the effects they have on driving safety and the fact that they cause positive urine drug screens that can affect employment.
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Affiliation(s)
- Bekir B Artukoglu
- Yale University, Yale Child Study Center, PO Box 207900, New Haven, CT, 06520, USA.
| | - Michael H Bloch
- Department of Psychiatry, Yale University, Yale Child Study Center, New Haven, CT, USA
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Pandey S, Dash D. Progress in Pharmacological and Surgical Management of Tourette Syndrome and Other Chronic Tic Disorders. Neurologist 2019; 24:93-108. [DOI: 10.1097/nrl.0000000000000218] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Yang C, Yi Q, Zhang L, Cui H, Mao J. Safety of aripiprazole for tics in children and adolescents: A systematic review and meta-analysis. Medicine (Baltimore) 2019; 98:e15816. [PMID: 31145316 PMCID: PMC6709053 DOI: 10.1097/md.0000000000015816] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Aripiprazole is widely used in the management of tic disorders (TDs), we aimed to assess the safety of aripiprazole for TDs in children and adolescents. METHODS A systematic literature review was performed in the databases of MEDLINE, Embase, the Cochrane Library and 4 Chinese databases, from inception to February 2019. All types of studies evaluating the safety of aripiprazole for TDs were included. The quality of studies was assessed using the Cochrane Risk of Bias tool, the Newcastle-Ottawa Scale tool, the National Institute of Clinical Excellence, the CARE (Case Report) guidelines according to types of studies. Risk ratio (RR) and incidence rate with a 95% confidence interval (CI) were used to summarize the results. RESULTS A total 50 studies involving 2604 children met the inclusion criteria. The result of meta-analysis of randomized controlled trials showed that there was a significant difference between aripiprazole and haloperidol with respect to rate of somnolence (RR = 0.596, 95% CI: 0.394, 0.901), extrapyramidal symptoms (RR = 0.236, 95% CI: 0.111, 0.505), tremor (RR = 0.255, 95% CI: 0.114, 0.571), constipation (RR = 0.148, 95% CI: 0.040, 0.553), and dry mouth (RR = 0.141, 95% CI: 0.046, 0.425). There was a significant difference between aripiprazole and placebo in the incidence rate of adverse events (AEs) for somnolence (RR = 6.565, 95% CI: 1.270, 33.945). The meta-analysis of incidence of AEs related to aripiprazole for case series studies revealed that the incidence of sedation was 26.9% (95% CI: 16.3%, 44.4%), irritability 25% (95% CI: 9.4%, 66.6%), restlessness 31.3% (95% CI: 13%, 75.1%), nausea and vomiting 28.9% (95% CI: 21.1%, 39.5%), and weight gain 31.3% (95% CI: 10.7%, 91.3%). CONCLUSION Aripiprazole was generally well tolerated in children and adolescents. Common AEs were somnolence, headache, sedation, nausea, and vomiting. Further high-quality studies are needed to confirm the safety of aripiprazole for children and adolescents with TDs.
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Affiliation(s)
- Chunsong Yang
- Department of Pharmacy, Evidence-based Pharmacy Center, West China Second Hospital, Sichuan University
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education
| | - Qiusha Yi
- Department of Pharmacy, Evidence-based Pharmacy Center, West China Second Hospital, Sichuan University
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education
- West China School of Medicine
| | - Lingli Zhang
- Department of Pharmacy, Evidence-based Pharmacy Center, West China Second Hospital, Sichuan University
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education
| | - Hao Cui
- Department of Pediatric Neurology, West China Hospital, Sichuan University, Chengdu
- Department of Health, Zhuhai Maternity and Child Health Hospital, Zhuhai, Guangdong, China
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Tics and stereotypies: A comparative clinical review. Parkinsonism Relat Disord 2019; 59:117-124. [DOI: 10.1016/j.parkreldis.2019.02.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 12/28/2018] [Accepted: 02/03/2019] [Indexed: 01/07/2023]
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Deeb W, Malaty IA, Mathews CA. Tourette disorder and other tic disorders. HANDBOOK OF CLINICAL NEUROLOGY 2019; 165:123-153. [DOI: 10.1016/b978-0-444-64012-3.00008-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Tao D, Zhong T, Ma S, Li J, Li X. Randomized controlled clinical trial comparing the efficacy and tolerability of aripiprazole and sodium valproate in the treatment of Tourette syndrome. Ann Gen Psychiatry 2019; 18:24. [PMID: 31624488 PMCID: PMC6785853 DOI: 10.1186/s12991-019-0245-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Accepted: 09/02/2019] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE This study compared the efficacy and tolerability of sodium valproate and aripiprazole in the treatment of Tourette syndrome (TS). METHOD 24 children and adolescents with a diagnosis of TS from the Jiamusi Central Hospital between January 2014 and August 2017 were randomly divided into sodium valproate group and aripiprazole group according to the order of clinic visits and treated for 10 days. Tic severity was rated using the Yale Global Tic Severity Scale (YGTSS) and the Clinical Global Impressions Scale for tics (CGI-Tics) and the adverse reactions were valued using the Treatment Emergent Symptom Scale (TESS) at baseline and at each follow-up visit. RESULTS The TTS score in the YGTSS scale decreased over time in both groups while the aripiprazole group was significantly higher on the 5th day (p < 0.05) and 10th day (p < 0.05) than the sodium valproate group. There was no significant difference in TESS score between the two groups. CONCLUSIONS The study indicates that the patients treated with sodium valproate injection have a faster onset time than the patients treated with oral aripiprazole in controlling tics.
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Affiliation(s)
- Deshuang Tao
- 1Jiamusi University, Jiamusi, 154002 Heilongjiang China.,Jiamusi Central Hospital, Jiamusi, China
| | - Tangwu Zhong
- 1Jiamusi University, Jiamusi, 154002 Heilongjiang China
| | - Shuxia Ma
- 1Jiamusi University, Jiamusi, 154002 Heilongjiang China
| | - Jialin Li
- 1Jiamusi University, Jiamusi, 154002 Heilongjiang China
| | - Xiaojie Li
- 1Jiamusi University, Jiamusi, 154002 Heilongjiang China.,2College of Rehab Medicine, Jiamusi University, Jiamusi, China.,Rehab Center for Child CP, Jiamusi, Heilongjiang China.,4Institute of Pediatric Neurological Disorders, Jiamusi University, Jiamusi, China
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Lee ES, Vidal C, Findling RL. A Focused Review on the Treatment of Pediatric Patients with Atypical Antipsychotics. J Child Adolesc Psychopharmacol 2018; 28:582-605. [PMID: 30312108 DOI: 10.1089/cap.2018.0037] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES The use of atypical antipsychotic medications in pediatric patients has become more prevalent in recent years. The purpose of this review is to provide a clinically relevant update of recent selected key publications regarding the use of atypical antipsychotics in this population. METHODS Studies reviewed included randomized, double-blind, placebo-controlled medication trials conducted within the past 5 years. A PubMed search was conducted for each of the 11 second-generation antipsychotic medications currently approved by the Food and Drug Administration for use in the United States: clozapine, risperidone, olanzapine, quetiapine, aripiprazole, ziprasidone, paliperidone, asenapine, iloperidone, lurasidone, and cariprazine. Trials published in English with subjects 18 years of age and younger were included in this review. Additional studies, chosen for their significance to clinical practice, were also included at the discretion of the authors. RESULTS This review demonstrates that more empiric data are available regarding both the acute efficacy and, to a lesser extent, the longer-term efficacy and tolerability for several of the considered antipsychotic medications. The clinical conditions for which these medications have been studied include schizophrenia, bipolar disorder, Tourette's disorder, and autism spectrum disorder. They have also been used as an adjunctive treatment for disruptive behavior disorders with aggression, which have not responded to treatment with stimulants. CONCLUSION Evidence regarding the efficacy and tolerability of antipsychotic medications for mental health disorders in children and adolescents has expanded exponentially in recent years. However, more information is needed so that evidence-based comparisons between medications can be made. In the future, data enabling the selection of medications based upon individual patient characteristics could potentially lead to greater efficacy and efficiency in treating what are frequently debilitating medical conditions. Maladaptive aggression in children, often treated with antipsychotics, is one such area in which there is a dearth of actual information available to the clinician. It is to be hoped that additional, longer-term studies of these medications will further inform evidence-based practice in clinical settings.
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Affiliation(s)
- Esther S Lee
- Division of Child and Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins Hospital School of Medicine , Baltimore, Maryland
| | - Carol Vidal
- Division of Child and Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins Hospital School of Medicine , Baltimore, Maryland
| | - Robert L Findling
- Division of Child and Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins Hospital School of Medicine , Baltimore, Maryland
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Pillay J, Boylan K, Newton A, Hartling L, Vandermeer B, Nuspl M, MacGregor T, Featherstone R, Carrey N. Harms of Antipsychotics in Children and Young Adults: A Systematic Review Update. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2018; 63:661-678. [PMID: 29865900 PMCID: PMC6187435 DOI: 10.1177/0706743718779950] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To update and extend our previous systematic review on first- (FGAs) and second-generation antipsychotics (SGAs) for treatment of psychiatric and behavioral conditions in children, adolescents, and young adults (aged ≤24 years). This article focuses on the evidence for harms. METHOD We searched (to April 2016) 8 databases, gray literature, trial registries, Food and Drug Administration reports, and reference lists. Two reviewers conducted study screening and selection independently, with consensus for selection. One reviewer extracted and another verified all data; 2 reviewers independently assessed risk of bias. We conducted meta-analyses when appropriate and network meta-analysis across conditions for changes in body composition. Two reviewers reached consensus for ratings on the strength of evidence for prespecified outcomes. RESULTS A total of 135 studies (95 trials and 40 observational) were included, and 126 reported on harms. FGAs caused slightly less weight gain and more extrapyramidal symptoms than SGAs. SGAs as a class caused adverse effects, including weight gain, high triglyceride levels, extrapyramidal symptoms, sedation, and somnolence. They appeared to increase the risk for high cholesterol levels and type 2 diabetes. Many outcomes for individual drug comparisons were of low or insufficient strength of evidence. Olanzapine caused more short-term gains in weight and body mass index than several other SGAs. The dose of SGAs may not make a difference over the short term for some outcomes. CONCLUSIONS Clinicians need to weigh carefully the benefit-to-harm ratio when using antipsychotics, especially when treatment alternatives exist. More evidence is needed on the comparative harms between antipsychotics over the longer term.
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Affiliation(s)
- Jennifer Pillay
- 1 University of Alberta Evidence-based Practice Center, Edmonton, Alberta, Canada
| | - Khrista Boylan
- 2 Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
| | - Amanda Newton
- 1 University of Alberta Evidence-based Practice Center, Edmonton, Alberta, Canada.,3 Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Lisa Hartling
- 1 University of Alberta Evidence-based Practice Center, Edmonton, Alberta, Canada.,3 Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Ben Vandermeer
- 1 University of Alberta Evidence-based Practice Center, Edmonton, Alberta, Canada
| | - Megan Nuspl
- 1 University of Alberta Evidence-based Practice Center, Edmonton, Alberta, Canada
| | - Tara MacGregor
- 1 University of Alberta Evidence-based Practice Center, Edmonton, Alberta, Canada
| | - Robin Featherstone
- 1 University of Alberta Evidence-based Practice Center, Edmonton, Alberta, Canada
| | - Normand Carrey
- 4 Douglas Research Institute and IWK Health Centre, Halifax, Nova Scotia, Canada.,5 Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
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47
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Gilbert DL, Murphy TK, Jankovic J, Budman CL, Black KJ, Kurlan RM, Coffman KA, McCracken JT, Juncos J, Grant JE, Chipkin RE. Ecopipam, a D1 receptor antagonist, for treatment of tourette syndrome in children: A randomized, placebo-controlled crossover study. Mov Disord 2018; 33:1272-1280. [DOI: 10.1002/mds.27457] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 05/09/2018] [Accepted: 05/15/2018] [Indexed: 01/12/2023] Open
Affiliation(s)
- Donald L. Gilbert
- Cincinnati Children's Hospital Medical Center; Department of Pediatrics; Cincinnati Ohio USA
| | - Tanya K. Murphy
- University of South Florida; Departments of Pediatrics and Psychiatry; Tampa Florida USA
| | - Joseph Jankovic
- Baylor College of Medicine; Department of Neurology; Houston Texas USA
| | - Cathy L. Budman
- Zucker School of Medicine, Hofstra/Northwell Department of Psychiatry, Northwell Health; Hempstead New York USA
| | - Kevin J. Black
- Washington University School of Medicine; Departments of Psychiatry, Neurology, Radiology, and Neuroscience; St. Louis Missouri USA
| | - Roger M. Kurlan
- Center for Neurological and Neurodevelopmental Health; Voorhees New Jersey USA
| | | | | | - Jorge Juncos
- Emory University School of Medicine; Department of Neurology & Brain Health Center; Atlanta Georgia USA
| | - Jon E. Grant
- University of Chicago; Department of Psychiatry & Behavioral Neuroscience; Chicago Illinois USA
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48
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Zhang Z, Yang C, Zhang LL, Yi Q, Liu B, Zeng J, Yu D. Pharmacotherapies to tics: a systematic review. Oncotarget 2018; 9:28240-28266. [PMID: 29963275 PMCID: PMC6021346 DOI: 10.18632/oncotarget.25080] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 03/19/2018] [Indexed: 12/21/2022] Open
Abstract
The efficacy of all pharmacotherapies for patients suffering from tics were unclear. Literatures were searched from Medline, Embase, The Cochrane Library, and four Chinese databases. The primary efficacy outcome scale was defined as the Yale Global Tic Severity Scale (YGTSS). Overall estimates of pooled weighted mean difference (WMD) with 95% confidence interval (CI) were calculated for each outcome measure. A total of 53 trials were included. Meta-analysis suggested that alpha-2 adrenergic agonist agents and atypical antipsychotic agents were effective in improving tics, which included the maximum number of trials. Typical antipsychotic agents were associated with severer side-effects than alpha-2 adrenergic agonist agents. Besides, Traditional Chinese Medicine showed positive effects in YGTSS (NingDong Granule: WMD=-7.100, 95% CI, -10.430- -3.770; 5-Ling Granule: WMD=-11.300, 95% CI, -14.208- -8.392), while glutamate modulators (D-serine, N-Acetylcysteine and riluzole) might not be working. In summary, alpha-2 adrenergic agonist agents were associated with the optimal weigh between efficacy and safety. However, the significant factor of limited trials and sample sizes discounted these findings. Further better studies are necessary to ascertain them.
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Affiliation(s)
- Zuojie Zhang
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China.,West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Chunsong Yang
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Ling-Li Zhang
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Qiusha Yi
- West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Bo Liu
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Jing Zeng
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Dan Yu
- Department of Neurology, West China Second Hospital, Sichuan University, Chengdu, China
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49
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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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50
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Russ JB, Nallappan AM, Robichaux-Viehoever A. Management of Pediatric Movement Disorders: Present and Future. Semin Pediatr Neurol 2018; 25:136-151. [PMID: 29735111 DOI: 10.1016/j.spen.2018.02.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Management of movement disorders in children is an evolving field. This article outlines the major categories of treatment options for pediatric movement disorders and general guidelines for their use. We review the evidence for existing therapies, which continue to lack large-scale controlled trials to guide treatment decisions. The field continues to rely on extrapolations from adult studies and lower quality evidence such as case reports and case series to guide treatment guidelines and consensus statements. Developments in new pharmaceuticals for rare diseases have begun to provide hope for those cases in which a genetic diagnosis can be made. Advances in surgical therapies such as deep brain stimulation as well as new modes of treatment such as gene therapy, epigenetic modulation, and stem cell therapy hold promise for improving outcomes in both primary and secondary causes of movement disorders. There is a critical need for larger, multicenter, controlled clinical trials to fully evaluate treatments for pediatric movement disorders.
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Affiliation(s)
- Jeffrey B Russ
- Department of Pediatrics, University of California San Francisco, San Francisco, CA
| | - Akila M Nallappan
- Undergraduate Program, Case Western Reserve University, Cleveland, OH
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