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Can A, Vermilion J, Mink JW, Morrison P. Pharmacological Treatment of Tourette Disorder in Children. J Child Adolesc Psychopharmacol 2024. [PMID: 39212585 DOI: 10.1089/cap.2023.0026] [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: 09/04/2024]
Abstract
Background: Tourette disorder (TD) is a neurodevelopmental disorder characterized by childhood onset of tics lasting more than one year, with multiple motor tics and at least one phonic tic at some point during the course of the symptoms. Treatment of tics may include psychoeducation, non-pharmacologic treatment, or pharmacologic treatment. We review pharmacologic treatment here. Methods: We performed a literature review on pharmacologic treatments for TD. Results: There is no current evidence to suggest that medications impact the prognosis of tic disorders, so current clinical guidelines recommend reassurance of the patient and family and monitoring if there is no change in function or quality of life due to tics. If treatment is indicated, it must be chosen based on the needs of each individual patient. Comprehensive behavioral intervention for tics (CBIT) is considered first-line management for most individuals with bothersome tics, especially if they are mild to moderate in severity. Pharmacotherapy should be considered when tics are impairing daily functioning, causing social problems, accompanied by other neuropsychiatric symptoms, or when the patient is not likely to benefit from CBIT. Current recommended pharmacotherapy options include alpha-2 adrenergic agonists, dopamine modulators, GABAergic medications, dopamine depleters, and botulinum toxin injections. Additionally, there are other novel medications that are being studied in ongoing clinical trials. Conclusions: This review summarizes available pharmacotherapy options for TD in children. It provides an overview of new medications and offers guidance to physicians when selecting appropriate treatments. If medications are indicated for tic management, treatment should be chosen based on the needs of the individual patient.
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Affiliation(s)
- Afra Can
- Division of Child Neurology, Department of Neurology, University of Rochester Medical Center (URMC), Rochester, NY, USA
| | - Jennifer Vermilion
- Division of Child Neurology, Department of Neurology, University of Rochester Medical Center (URMC), Rochester, NY, USA
| | - Jonathan W Mink
- Division of Child Neurology, Department of Neurology, University of Rochester Medical Center (URMC), Rochester, NY, USA
| | - Peter Morrison
- Division of Child Neurology, Department of Neurology, University of Rochester Medical Center (URMC), Rochester, NY, USA
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Rotstein MS, Zimmerman-Brenner S, Davidovitch S, Ben-Haim Y, Koryto Y, Sion R, Rubinstein E, Djerassi M, Lubiniaker N, Peleg TP, Steinberg T, Leitner Y, Raz G. Gamified Closed-Loop Intervention Enhances Tic Suppression in Children: A Randomized Trial. Mov Disord 2024; 39:1310-1322. [PMID: 38881244 DOI: 10.1002/mds.29875] [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: 03/01/2024] [Revised: 05/07/2024] [Accepted: 05/13/2024] [Indexed: 06/18/2024] Open
Abstract
BACKGROUND Gamification of behavioral intervention for tic disorders (TDs) potentially enhances compliance and offers key clinical advantages. By delivering immediate positive feedback upon tic-suppression, games may counteract negative reinforcement, which presumably contribute to tic consolidation by relieving uncomfortable premonitory urges. OBJECTIVES We developed a gamified protocol (XTics), which leverages this potential by combining gamified tic-triggering with immediate feedback, and evaluated its clinical value in enhancing tic suppression. METHODS XTics encompasses two conditions: Immediate and Contingent Reward (ICR), where game progression is contingent upon successful tic suppression, and Delayed Reward (DR), where game events' outcomes are random. Employing a randomized crossover design, 35 participants (aged 7-15 years) underwent daily gaming sessions over a week per condition. Improvements in our primary measures, including the inter-tic interval (ITI) and tic severity assessment by blinded evaluators (Yale Global Tic Severity-Total Tic Score [YGTSS-TTS], Rush), and parents (Parent Tic Questionnaire [PTQ]), were compared between ICR and DR, and assessed across conditions for the 4-week protocol. RESULTS No participant voluntarily left the study before completing its two-phase protocol. As expected, ITI showed significantly larger improvement (Z = 4.19, P = 2.85 × 10-5) after ICR (1442 ± 2250%) versus DR (242 ± 493%) training, increasing at a higher pace (t(67) = 3.15, P = 0.0025). Similarly, Rush tic severity scores reduced more post-ICR versus DR (t(47) = 3.47, P = 0.002). We observed a clinically significant reduction of 25.69 ± 23.39% in YGTSS-TTS following a f4-week protocol including both conditions. Parent-reported tic severity decreased by 42.99 ± 31.69% from baseline to 3 months post-treatment. CONCLUSIONS The combination of gamified tic-triggering with immediate and contingent rewards demonstrates a promising approach for enhancing treatment efficacy in TDs, boosting traditional therapeutic methods. © 2024 The Author(s). Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Michael S Rotstein
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Child Development Institute, The Dana-Dwek Children's Hospital, Tel-Aviv Medical Center, Israel
- The Pediatric Neurology Unit, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | | | | | - Yael Ben-Haim
- School of Psychological Sciences, Tel Aviv University, Israel
| | - Yuval Koryto
- Department of Psychology, The Hebrew University of Jerusalem, Mount Scopus, Jerusalem, Israel
| | - Romi Sion
- Sagol School of Neuroscience, Tel Aviv University, Tel-Aviv, Israel
- Sagol Brain Institute, Tel Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Einat Rubinstein
- Sagol Brain Institute, Tel Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Meshi Djerassi
- Sagol School of Neuroscience, Tel Aviv University, Tel-Aviv, Israel
- Sagol Brain Institute, Tel Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Nitzan Lubiniaker
- Sagol Brain Institute, Tel Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Tammy Pilowsky Peleg
- Department of Psychology, The Hebrew University of Jerusalem, Mount Scopus, Jerusalem, Israel
- The Neuropsychological Unit, Schneider Children's Medical Center, Petach Tikva, Israel
| | - Tamar Steinberg
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Matta and Harry Freund Neuropsychiatric Tourette Clinic, Department of Child and Adolescent Psychiatry, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Yael Leitner
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Child Development Institute, The Dana-Dwek Children's Hospital, Tel-Aviv Medical Center, Israel
- The Pediatric Neurology Unit, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Gal Raz
- Sagol School of Neuroscience, Tel Aviv University, Tel-Aviv, Israel
- Sagol Brain Institute, Tel Aviv Sourasky Medical Center, Tel-Aviv, Israel
- The Steve Tisch School of Film and Television, Faculty of the Arts, Tel Aviv University, Tel-Aviv, Israel
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Parvizi-Wayne D, Severs L. When the interoceptive and conceptual clash: The case of oppositional phenomenal self-modelling in Tourette syndrome. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2024; 24:660-680. [PMID: 38777988 PMCID: PMC11233343 DOI: 10.3758/s13415-024-01189-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/15/2024] [Indexed: 05/25/2024]
Abstract
Tourette syndrome (TS) has been associated with a rich set of symptoms that are said to be uncomfortable, unwilled, and effortful to manage. Furthermore, tics, the canonical characteristic of TS, are multifaceted, and their onset and maintenance is complex. A formal account that integrates these features of TS symptomatology within a plausible theoretical framework is currently absent from the field. In this paper, we assess the explanatory power of hierarchical generative modelling in accounting for TS symptomatology from the perspective of active inference. We propose a fourfold analysis of sensory, motor, and cognitive phenomena associated with TS. In Section 1, we characterise tics as a form of action aimed at sensory attenuation. In Section 2, we introduce the notion of epistemic ticcing and describe such behaviour as the search for evidence that there is an agent (i.e., self) at the heart of the generative hierarchy. In Section 3, we characterise both epistemic (sensation-free) and nonepistemic (sensational) tics as habitual behaviour. Finally, in Section 4, we propose that ticcing behaviour involves an inevitable conflict between distinguishable aspects of selfhood; namely, between the minimal phenomenal sense of self-which is putatively underwritten by interoceptive inference-and the explicit preferences that constitute the individual's conceptual sense of self. In sum, we aim to provide an empirically informed analysis of TS symptomatology under active inference, revealing a continuity between covert and overt features of the condition.
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Affiliation(s)
- D Parvizi-Wayne
- Department of Psychology, Royal Holloway University of London, London, UK.
| | - L Severs
- Centre for the Philosophy of Science, Faculty of Sciences, University of Lisbon, Lisbon, Portugal
- Ruhr-Universität Bochum, Institute of Philosophy II, Bochum, Germany
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4
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Sanderson C, Verdellen C, Debes N, Tárnok Z, van de Griendt J, Zimmerman-Brenner S, Murphy T. Addressing co-occurring conditions in behavioural therapy for tic disorders: a review and guideline. Eur Child Adolesc Psychiatry 2024; 33:2111-2127. [PMID: 36283996 DOI: 10.1007/s00787-022-02097-1] [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: 03/29/2022] [Accepted: 09/27/2022] [Indexed: 11/03/2022]
Abstract
Co-occurring psychiatric conditions are very common in tic disorders and Tourette syndrome. These additional symptoms are often detrimental to quality of life and may impact upon the implementation and efficacy of evidence-based behavioural therapies (BT) for tics. Combining a review of the available literature, relevant theory, and expert clinical practice, we present a guideline for implementing behavioural and psychosocial interventions when common comorbidities are present. These include attention-deficit hyperactivity disorder (ADHD), obsessive-compulsive disorder (OCD), anxiety, disruptive behaviour, autism spectrum disorder (ASD) and depression. Practical recommendations are provided for assessment, formulation and management of specific and multiple comorbidities in BT for both children and adults. Despite comorbidities being common in tic disorders, few studies have comprehensively addressed how they may influence the efficacy or implementation of existing therapies or how such treatments may need to be modified or sequenced. We outline recommendations for future research, including randomised control trials of BT for those with specific or multiple comorbidities, as well as adequately powered sub-group analyses within larger scale trials or naturalistic study designs. Transdiagnostic models of psychiatric disorders and treatment, including modular cross-diagnostic therapies, which recognise the dimensionality of psychiatric disorders are also highlighted as an important focus in treatment development in tic disorders.
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Affiliation(s)
- Charlotte Sanderson
- UCL Great Ormond Street Institute of Child Health (ICH), 30 Guilford Street, London, WC1N 1EH, UK.
- Psychological and Mental Health Services, Great Ormond Street Hospital for Children NHS Trust, Great Ormond Street, London, WC1N 3JH, UK.
| | - Cara Verdellen
- PsyQ Nijmegen, Parnassia Group, Sint Annastraat 263, 6525 GR, Nijmegen, The Netherlands
- TicXperts, Julianaweg 7, 6666 CT, Heteren, The Netherlands
| | - Nanette Debes
- Department of Paediatrics, Herlev University Hospital, Borgmester Ib Juuls Vej 25C, 3rd floor, 2730, Herlev, Denmark
| | - Zsanett Tárnok
- VADASKERT Child and Adolescent Psychiatry Hospital and Outpatient Clinic, Lipotmezei str 5, Budapest, 1021, Hungary
| | | | - Sharon Zimmerman-Brenner
- School of Psychology, Reichman University (IDC Herzliya), P.O. Box 167, 4610101, Herzliya, Israel
| | - Tara Murphy
- UCL Great Ormond Street Institute of Child Health (ICH), 30 Guilford Street, London, WC1N 1EH, UK
- Psychological and Mental Health Services, Great Ormond Street Hospital for Children NHS Trust, Great Ormond Street, London, WC1N 3JH, UK
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5
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Barber KE, Pitts BX, Stiede JT, Espil FM, Woods DW, Specht MW, Bennett SM, Walkup JT, Ricketts EJ, McGuire JF, Peterson AL, Compton SN, Wilhelm S, Scahill L, Piacentini JC. Perceived Negative Effects of Tic Management Strategies in Adults With Tic Disorders. Behav Modif 2024; 48:449-470. [PMID: 38557310 PMCID: PMC11179959 DOI: 10.1177/01454455241236446] [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] [Indexed: 04/04/2024]
Abstract
Behavior therapy is a well-established and empirically supported treatment for tic disorders (TDs). However, concerns have been expressed about the negative effects of behavioral interventions, such as tic worsening, tic substitution, and excessive effort. This study explored perceived negative effects of tic management strategies in adults with TDs and predictors of these experiences. Participants (N = 72) completed semi-structured interviews 11 years after receiving behavior therapy or supportive therapy in a randomized clinical trial. We examined responses to interview questions about managing tics and predictors of reported negative effects. Most participants did not experience tic worsening (84%) or tic substitution (75%) from tic management strategies. The majority felt they could manage tics while participating in their environment (87%) and did not report life interference from tic management (77%). About half (45%) felt less present when managing tics. Treatment non-responders in the original trial were more likely to report negative effects of tic management strategies. No differences in reported negative consequences were found between those who received behavior therapy versus supportive therapy, suggesting that behavior therapy specifically does not lead to such adverse effects. These findings could reduce misconceptions about behavior therapy for TDs and enhance its acceptability and utilization.
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Affiliation(s)
| | | | | | | | | | | | | | - John T Walkup
- Ann and Robert H. Lurie Children's Hospital, Chicago, IL, USA
| | - Emily J Ricketts
- UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA, USA
| | | | - Alan L Peterson
- The University of Texas Health Science Center at San Antonio, San Antonio, USA
| | | | | | - Lawrence Scahill
- Emory University School of Medicine Marcus Center, Atlanta, GA, USA
| | - John C Piacentini
- UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA, USA
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6
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Mazur-Lainé E, Soubata H, Leclerc JB, Blanchet PJ, O’Connor KP, Lavoie ME. Impacts of ADHD Symptomatology on the Response to Cognitive-Behavioural Therapy with Gilles de la Tourette Syndrome Patients. J Clin Med 2024; 13:2975. [PMID: 38792517 PMCID: PMC11122476 DOI: 10.3390/jcm13102975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 05/10/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024] Open
Abstract
(1) Background: Gilles de la Tourette Syndrome (TS) is a neurodevelopmental disorder characterized by motor and vocal tics. Attention deficit and hyperactivity disorder (ADHD) is a common comorbidity of TS that adds further impairment. Cognitive-behavioural therapy (CBT) has shown efficacy in treating tics, yet its effectiveness in individuals with TS and comorbid ADHD remains unclear. Also, it is suggested that ADHD characteristics like executive dysfunction and inattention could hinder the response to CBT. This study aims to compare the response to CBT for tics and its maintenance six months post-therapy among TS individuals with and without ADHD symptoms. (2) Methods: In this study, 55 TS participants who completed 14-week CBT for tics were split into high (TS+) or low (TS-) ADHD symptomatology groups. Outcomes were evaluated using the Yale Global Tic Severity Scale (YGTSS) regarding global tic severity and motor and vocal tic frequency post-CBT and at a 6-month follow-up. (3) Results: No significant group difference was found regarding improvements post-CBT (n = 55), nor the maintenance six months later (n = 45). (4) Conclusions: ADHD symptoms may not hinder the response to CBT or its maintenance, suggesting that TS individuals with ADHD symptoms may not require specialized CBT interventions.
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Affiliation(s)
- Emmanuelle Mazur-Lainé
- Centre de Recherche de l’Institut Universitaire en Santé Mentale de Montréal, Montréal, QC H1N 3V2, Canada; (E.M.-L.); (H.S.); (J.B.L.); (P.J.B.); (K.P.O.)
- Département de Psychologie, Université de Montréal, Montréal, QC H2V 2S9, Canada
| | - Houda Soubata
- Centre de Recherche de l’Institut Universitaire en Santé Mentale de Montréal, Montréal, QC H1N 3V2, Canada; (E.M.-L.); (H.S.); (J.B.L.); (P.J.B.); (K.P.O.)
- Département de Psychologie, Université de Montréal, Montréal, QC H2V 2S9, Canada
| | - Julie B. Leclerc
- Centre de Recherche de l’Institut Universitaire en Santé Mentale de Montréal, Montréal, QC H1N 3V2, Canada; (E.M.-L.); (H.S.); (J.B.L.); (P.J.B.); (K.P.O.)
- Département de Psychologie, Université du Québec à Montréal, Montréal, QC H2X 3P2, Canada
- Groupe d’étude sur les Troubles Tic, d’Accumulation Compulsive et Obsessionnel-Compulsif (GE-tic-tac-toc), Montréal, QC H1N 3V2, Canada
- Centre de Recherche du CIUSSS du Nord-de-l’Île-de-Montréal, Montréal, QC H4J 1C5, Canada
| | - Pierre J. Blanchet
- Centre de Recherche de l’Institut Universitaire en Santé Mentale de Montréal, Montréal, QC H1N 3V2, Canada; (E.M.-L.); (H.S.); (J.B.L.); (P.J.B.); (K.P.O.)
- Faculté de Médecine Dentaire, Département de Stomatologie, Université de Montréal, Montreal, QC H3T 1J4, Canada
| | - Kieron P. O’Connor
- Centre de Recherche de l’Institut Universitaire en Santé Mentale de Montréal, Montréal, QC H1N 3V2, Canada; (E.M.-L.); (H.S.); (J.B.L.); (P.J.B.); (K.P.O.)
- Groupe d’étude sur les Troubles Tic, d’Accumulation Compulsive et Obsessionnel-Compulsif (GE-tic-tac-toc), Montréal, QC H1N 3V2, Canada
- Département de Psychiatrie et Addictologie, Université de Montréal, Montreal, QC H3T 1J4, Canada
| | - Marc E. Lavoie
- Centre de Recherche de l’Institut Universitaire en Santé Mentale de Montréal, Montréal, QC H1N 3V2, Canada; (E.M.-L.); (H.S.); (J.B.L.); (P.J.B.); (K.P.O.)
- Groupe d’étude sur les Troubles Tic, d’Accumulation Compulsive et Obsessionnel-Compulsif (GE-tic-tac-toc), Montréal, QC H1N 3V2, Canada
- Département de Psychiatrie et Addictologie, Université de Montréal, Montreal, QC H3T 1J4, Canada
- Département de Sciences Humaines, Lettres et Communication, Université TÉLUQ, Quebec, QC G1K 9H6, Canada
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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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Ramsey KA, McGuire JF. Advancements in the phenomenology, assessment, and treatment of Tourette syndrome. Curr Opin Psychiatry 2024; 37:57-64. [PMID: 38226540 PMCID: PMC10922452 DOI: 10.1097/yco.0000000000000922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2024]
Abstract
PURPOSE OF REVIEW Tourette syndrome (TS) and chronic tic disorders, collectively referred to as TS, are relatively common childhood onset neuropsychiatric conditions associated with functional impairment and distress. Over the past several years, clinical research has contributed to the advancement of the field's understanding of mechanisms and clinical correlates of TS. This progress has led to the development of key assessment tools and the implementation of novel interventions for individuals with TS. RECENT FINDINGS This article provides a review of innovative TS research focusing on four key themes: investigation of clinical phenomenology of TS; validation of assessment tools for TS; dissemination of current evidence-based treatments for TS; and exploration of new intervention programs. SUMMARY Cumulatively, this growing body of work presents considerable progress and provides a path forward to improve the assessment and treatment of TS.
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Affiliation(s)
- Kesley A Ramsey
- Division of Child and Adolescent Psychiatry, Johns Hopkins University School of Medicine
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Hadji-Michael M, Catanzano M, McAllister E, Heyman I, Lack O, Murphy T, Gilmour J. Applying an Established Exposure Response Prevention Protocol for Young People With Tourette Syndrome in an Intensive, Group Format: A Feasibility Study. Clin Child Psychol Psychiatry 2024; 29:287-300. [PMID: 37210660 DOI: 10.1177/13591045231177365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
BACKGROUND The motor and vocal tics that characterise Tourette syndrome are stigmatizing and impact on quality of life. Behavioural interventions such as Exposure Response Prevention or Comprehensive Behavioural Interventions for Tics are first line treatment for Tourette syndrome, but availability is limited. This study is the first to explore the impact of an established manualised Exposure Response Prevention treatment protocol, developed for individual therapy, but here uniquely delivered intensively, to a group. METHODS A naturalistic study comprised of a consecutive series of children (N = 20), aged 8-16 years (M = 12, SD = 2.17) were offered Exposure Response Prevention in one of two groups, delivered in series within a specialist clinic. Young people received the equivalent of 12 sessions (matching the manualised individual protocol). RESULTS The YGTSS and Giles de la Tourette Syndrome Quality of Life Scale for Children and Adolescents (Satisfaction Scale) showed significant improvement following treatment with moderate to large effect sizes. Thirty-five percent of children demonstrated a reliable improvement on the YGTSS Global Tic Severity score. CONCLUSIONS These data suggest an established Exposure Response Prevention protocol can be delivered in an intensive, group setting with a positive clinical outcome. Replication in a randomized controlled trial is an important next step.
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Affiliation(s)
- Maria Hadji-Michael
- Tic Disorder Service, Psychological and Mental Health Service, Great Ormond Street Hospital, London, UK
- UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Matteo Catanzano
- Tic Disorder Service, Psychological and Mental Health Service, Great Ormond Street Hospital, London, UK
- UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Eve McAllister
- Tic Disorder Service, Psychological and Mental Health Service, Great Ormond Street Hospital, London, UK
- UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Isobel Heyman
- Tic Disorder Service, Psychological and Mental Health Service, Great Ormond Street Hospital, London, UK
- UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Oliver Lack
- Tic Disorder Service, Psychological and Mental Health Service, Great Ormond Street Hospital, London, UK
| | - Tara Murphy
- Tic Disorder Service, Psychological and Mental Health Service, Great Ormond Street Hospital, London, UK
- UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Jane Gilmour
- Tic Disorder Service, Psychological and Mental Health Service, Great Ormond Street Hospital, London, UK
- UCL Great Ormond Street Institute of Child Health, University College London, London, UK
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10
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Lim TT, Por CY, Beh YY, Schee JP, Tan AH. Treatment of startle and related disorders. Clin Park Relat Disord 2023; 9:100218. [PMID: 37808566 PMCID: PMC10556813 DOI: 10.1016/j.prdoa.2023.100218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/04/2023] [Accepted: 09/15/2023] [Indexed: 10/10/2023] Open
Affiliation(s)
| | - Chia Yin Por
- Department of Medicine, Penang General Hospital, Penang, Malaysia
| | - Yuan Ye Beh
- Department of Medicine, Penang General Hospital, Penang, Malaysia
| | - Jie Ping Schee
- Faculty of Medicine (Divisions of Neurology), University of Malaya, Malaysia
| | - Ai Huey Tan
- Faculty of Medicine (Divisions of Neurology), University of Malaya, Malaysia
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11
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Conelea C, Greene DJ, Alexander J, Houlihan K, Hodapp S, Wellen B, Francis S, Mueller B, Hendrickson T, Tseng A, Chen M, Fiecas M, Lim K, Opitz A, Jacob S. The CBIT + TMS trial: study protocol for a two-phase randomized controlled trial testing neuromodulation to augment behavior therapy for youth with chronic tics. Trials 2023; 24:439. [PMID: 37400828 PMCID: PMC10316640 DOI: 10.1186/s13063-023-07455-1] [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: 05/17/2023] [Accepted: 06/13/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND Comprehensive Behavioral Intervention for Tics (CBIT) is a first-line treatment for tic disorders that aims to improve controllability over tics that an individual finds distressing or impairing. However, it is only effective for approximately half of patients. Supplementary motor area (SMA)-directed neurocircuitry plays a strong role in motor inhibition, and activity in this region is thought to contribute to tic expression. Targeted modulation of SMA using transcranial magnetic stimulation (TMS) may increase CBIT efficacy by improving patients' ability to implement tic controllability behaviors. METHODS The CBIT + TMS trial is a two-phase, milestone-driven early-stage randomized controlled trial. The trial will test whether augmenting CBIT with inhibitory, non-invasive stimulation of SMA with TMS modifies activity in SMA-mediated circuits and enhances tic controllability in youth ages 12-21 years with chronic tics. Phase 1 will directly compare two rTMS augmentation strategies (1 Hz rTMS vs. cTBS) vs. sham in N = 60 participants. Quantifiable, a priori "Go/No Go Criteria" guide the decision to proceed to phase 2 and the selection of the optimal TMS regimen. Phase 2 will compare the optimal regimen vs. sham and test the link between neural target engagement and clinical outcomes in a new sample of N = 60 participants. DISCUSSION This clinical trial is one of few to date testing TMS augmentation of therapy in a pediatric sample. The results will provide insight into whether TMS is a potentially viable strategy for enhancing CBIT efficacy and reveal potential neural and behavioral mechanisms of change. TRIAL REGISTRATION ClinicalTrials.gov NCT04578912 . Registered on October 8, 2020.
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Affiliation(s)
- Christine Conelea
- Department of Psychiatry and Behavioral Sciences, Masonic Institute for the Developing Brain, University of Minnesota, 2025 E. River Parkway, Minneapolis, MN, 55414, USA.
| | - Deanna J Greene
- Department of Cognitive Science, University of California San Diego, San Diego, USA
| | - Jennifer Alexander
- Department of Psychiatry and Behavioral Sciences, Masonic Institute for the Developing Brain, University of Minnesota, 2025 E. River Parkway, Minneapolis, MN, 55414, USA
| | - Kerry Houlihan
- Department of Psychiatry and Behavioral Sciences, Masonic Institute for the Developing Brain, University of Minnesota, 2025 E. River Parkway, Minneapolis, MN, 55414, USA
| | - Sarah Hodapp
- Department of Psychiatry and Behavioral Sciences, Masonic Institute for the Developing Brain, University of Minnesota, 2025 E. River Parkway, Minneapolis, MN, 55414, USA
| | - Brianna Wellen
- Department of Psychiatry and Behavioral Sciences, Masonic Institute for the Developing Brain, University of Minnesota, 2025 E. River Parkway, Minneapolis, MN, 55414, USA
| | - Sunday Francis
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, USA
| | - Bryon Mueller
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, USA
| | - Tim Hendrickson
- Masonic Institute for the Developing Brain, University of Minnesota Informatics Institute, Minneapolis, USA
| | - Angela Tseng
- Department of Psychiatry and Behavioral Sciences, Masonic Institute for the Developing Brain, University of Minnesota, 2025 E. River Parkway, Minneapolis, MN, 55414, USA
| | - Mo Chen
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, USA
- Non-Invasive Neuromodulation Lab, Brain Conditions, MnDRIVE Initiative, University of Minnesota, Minneapolis, USA
- Neuroscience Program, Research Department, Gillette Children's Specialty Healthcare, Saint Paul, USA
| | - Mark Fiecas
- School of Public Health, Division of Biostatistics, University of Minnesota, Minneapolis, USA
| | - Kelvin Lim
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, USA
| | - Alexander Opitz
- Department of Biomedical Engineering, University of Minnesota, Minneapolis, USA
| | - Suma Jacob
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, USA
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12
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Conelea C, Greene D, Alexander J, Houlihan K, Hodapp S, Wellen B, Francis S, Mueller B, Hendrickson T, Tseng A, Chen M, Fiecas M, Lim K, Opitz A, Jacob S. The CBIT+TMS Trial: study protocol for a two-phase randomized controlled trial testing neuromodulation to augment behavior therapy for youth with chronic tics. RESEARCH SQUARE 2023:rs.3.rs-2949388. [PMID: 37398344 PMCID: PMC10312978 DOI: 10.21203/rs.3.rs-2949388/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Background Comprehensive Behavioral Intervention for Tics (CBIT) is a first-line treatment for tic disorders that aims to improve controllability over tics that an individual finds distressing or impairing. However, it is only effective for approximately half of patients. Supplementary motor area (SMA)-directed neurocircuitry plays a strong role in motor inhibition, and activity in this region is thought to contribute to tic expression. Targeted modulation of SMA using transcranial magnetic stimulation (TMS) may increase CBIT efficacy by improving patient ability to implement tic controllability behaviors. Methods The CBIT+TMS trial is a two-phase, milestone driven early-stage randomized controlled trial. The trial will test whether augmenting CBIT with inhibitory, noninvasive stimulation of SMA with TMS modifies activity in SMA-mediated circuits and enhances tic controllability in youth ages 12-21 years with chronic tics. Phase 1 will directly compare two rTMS augmentation strategies (1Hz rTMS vs. cTBS) vs. sham in N = 60 participants. Quantifiable, a priori "Go/No Go Criteria" guide the decision to proceed to Phase 2 and selection of the optimal TMS regimen. Phase 2 will compare the optimal regimen vs. sham and test the link between neural target engagement and clinical outcomes in a new sample of N = 60 participants. Discussion This clinical trial is one of few to date testing TMS augmentation of therapy in a pediatric sample. Results will provide insight into whether TMS is a potentially viable strategy for enhancing CBIT efficacy and reveal potential neural and behavioral mechanisms of change. Trial registration ClinicalTrials.gov Identifier: NCT04578912.
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Affiliation(s)
- Christine Conelea
- Department of Psychiatry and Behavioral Sciences, Masonic Institute for the Developing Brain, University of Minnesota, USA
| | - Deanna Greene
- Department of Cognitive Science, University of California San Diego, USA
| | - Jennifer Alexander
- Department of Psychiatry and Behavioral Sciences, Masonic Institute for the Developing Brain, University of Minnesota, USA
| | - Kerry Houlihan
- Department of Psychiatry and Behavioral Sciences, Masonic Institute for the Developing Brain, University of Minnesota, USA
| | - Sarah Hodapp
- Department of Psychiatry and Behavioral Sciences, Masonic Institute for the Developing Brain, University of Minnesota, USA
| | - Brianna Wellen
- Department of Psychiatry and Behavioral Sciences, Masonic Institute for the Developing Brain, University of Minnesota, USA
| | - Sunday Francis
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, USA
| | - Bryon Mueller
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, USA
| | - Timothy Hendrickson
- University of Minnesota Informatics Institute, Masonic Institute for the Developing Brain, USA
| | - Angela Tseng
- Department of Psychiatry and Behavioral Sciences, Masonic Institute for the Developing Brain, University of Minnesota, USA
| | - Mo Chen
- Non-invasive Neuromodulation Lab, Brain Conditions, MnDRIVE Initiative, University of Minnesota, USA; Department of Psychiatry and Behavioral Sciences, University of Minnesota, USA; Neuroscience Program, Research Department, Gillette Children's Specialty Healthcare, USA
| | - Mark Fiecas
- School of Public Health, Division of Biostatistics, University of Minnesota, USA
| | - Kelvin Lim
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, USA
| | - Alexander Opitz
- Department of Biomedical Engineering, University of Minnesota, USA
| | - Suma Jacob
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, USA
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13
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Soerensen CB, Lange T, Jensen SN, Grejsen J, Aaslet L, Skov L, Debes NM. Exposure and Response Prevention for Children and Adolescents with Tourette Syndrome Delivered via Web-Based Videoconference versus Face-to-Face Method. Neuropediatrics 2023; 54:99-106. [PMID: 36423651 DOI: 10.1055/a-1987-3205] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Chronic tic disorders, such as Tourette syndrome, are characterized by motor and vocal tics. Tics present a considerable burden for some patients, and therefore, effective treatment is important. One evidence-based treatment option is a behavioral therapy called exposure and response prevention (ERP). Despite its effectiveness, access to ERP remains limited due to a lack of treatment sites. Web-based videoconferences can connect patients at home with a therapist located in the hospital, allowing for treatment delivery over a wide geographic area. The primary aim of this study was to compare the development of tics during and 1 year after ERP delivery, respectively, via web-based videoconferences and traditional face-to-face methods in a naturalistic setting. In total, 116 patients treated using either the face-to-face method (n = 72) or web-based videoconferences (n = 44) were included. The primary outcome measure was tic severity. In both training modalities, tic severity decreased during ERP and the effect lasted in the follow-up period. No statistically significant differences in tic severity between the training modalities were found at baseline, last training session, or at follow-up. Our results suggest that ERP delivered via web-based videoconferences is a good alternative to the traditional face-to-face method.
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Affiliation(s)
- Camilla Birgitte Soerensen
- Department for Children and Adolescents, Danish Tourette Clinic at Herlev University Hospital, Herlev, Denmark
| | - Theis Lange
- Section of Biostatistics, Department of Public Health, Copenhagen University, København, Denmark
| | - Sidsel Normann Jensen
- Section of Biostatistics, Department of Public Health, Copenhagen University, København, Denmark
| | - Judy Grejsen
- Department for Children and Adolescents, Danish Tourette Clinic at Herlev University Hospital, Herlev, Denmark
| | - Lone Aaslet
- Department for Children and Adolescents, Danish Tourette Clinic at Herlev University Hospital, Herlev, Denmark
| | - Liselotte Skov
- Department for Children and Adolescents, Danish Tourette Clinic at Herlev University Hospital, Herlev, Denmark
| | - Nanette Mol Debes
- Department for Children and Adolescents, Danish Tourette Clinic at Herlev University Hospital, Herlev, Denmark
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14
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Soerensen CB, Lange T, Jensen SN, Grejsen J, Aaslet L, Skov L, Debes NM. Exposure and Response Prevention: Evaluation of Tic Severity Over Time for Children and Adolescents with Tourette Syndrome and Chronic Tic Disorders. Neuropediatrics 2023; 54:89-98. [PMID: 36473491 DOI: 10.1055/a-1993-3783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Tourette syndrome and chronic tic disorders are characterized by the presence of tics. Different behavioral therapies have shown to be efficacious for treating tics in children and adolescents, but Exposure and Response Prevention (ERP) is a less researched method. However, ERP is a method often used in the clinical setting. Therefore, the present study evaluated the severity of tics over time from beginning of ERP to follow-up approximately 1 year after last training session.In total, 116 patients treated with ERP face to face or ERP via web-based videoconferencing were included. The primary outcome measure was tic severity measured with the Danish version of the Yale Global Tic Severity Scale.The results showed that tic severity decreased during ERP and lasted in the follow-up period, with a statistically higher decrease in the group with patients who completed ERP as planned and the group that stopped earlier than planned because of reduction in tics, compared with those who dropped out due to lack of motivation (p < 0.001).The study concludes that ERP seems to have an immediate and a long-term effect on severity of tics, especially in those who complete the program or those who discontinue earlier due to good results.
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Affiliation(s)
| | - Theis Lange
- Section of Biostatistics, Department of Public Health, Copenhagen University, Denmark
| | - Sidsel Normann Jensen
- Section of Biostatistics, Department of Public Health, Copenhagen University, Denmark
| | - Judy Grejsen
- Danish Tourette Clinic at Herlev University Hospital, Department for Children and Adolescents, Denmark
| | - Lone Aaslet
- Danish Tourette Clinic at Herlev University Hospital, Department for Children and Adolescents, Denmark
| | - Liselotte Skov
- Danish Tourette Clinic at Herlev University Hospital, Department for Children and Adolescents, Denmark
| | - Nanette Mol Debes
- Danish Tourette Clinic at Herlev University Hospital, Department for Children and Adolescents, Denmark
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15
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Peterson AL, Blount TH, Villarreal R, Raj JJ, McGuire JF. Relaxation training with and without Comprehensive Behavioral Intervention for Tics for Tourette's disorder: A multiple baseline across participants consecutive case series. J Behav Ther Exp Psychiatry 2022; 74:101692. [PMID: 34543803 DOI: 10.1016/j.jbtep.2021.101692] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/29/2021] [Accepted: 09/14/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND AND OBJECTIVES Behavioral therapies such as the Comprehensive Behavioral Intervention for Tics (CBIT) are recommended as the first-line treatment for Tourette's Disorder. This treatment approach is comprised of three central components: habit reversal training, functional assessment/intervention, and relaxation training. Despite its combined efficacy, the contribution of each therapeutic component in CBIT for reducing tic severity remains undetermined. The study evaluated the efficacy of relaxation training alone or alongside other CBIT components for reducing tic severity. METHODS In this multiple-baseline study, participants completed a baseline assessment (A), 4 weekly sessions of relaxation training followed by a posttreatment assessment (B), 8 weekly sessions of CBIT followed by a posttreatment assessment (C), and a 1 month posttreatment follow up assessment (D). Six participants (83% male) aged 10-18 with Tourette's Disorder completed study procedures. Primary outcomes of tic severity was the Yale Global Tic Severity Scale (YGTSS). RESULTS A repeated measures ANOVA revealed a significance reduction in tic severity over time (p = .010). While post-hoc tests revealed a moderate non-significant reduction in tic severity after relaxation training (d =.23), large significant reductions in tic severity were observed after the combined treatment of relaxation training and CBIT (d = 1.17) that were maintained at a 1-month follow-up visit (d = 1.53). LIMITATIONS Findings are limited by the small sample size. CONCLUSIONS While relaxation training is effective when included in conjunction with CBIT, relaxation training alone is not effective in reducing tic severity in patients with Tourette's Disorder.
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Affiliation(s)
- Alan L Peterson
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA; Research and Development Service, South Texas Veterans Health Care System, San Antonio, TX, USA; Department of Psychology, University of Texas at San Antonio, San Antonio, TX, USA.
| | - Tabatha H Blount
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Robert Villarreal
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Jeslina J Raj
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Joseph F McGuire
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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16
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Beeler P, Jensen NO, Kim S, Robichaux-Viehoever A, Schlaggar BL, Greene DJ, Black KJ, Chakrabarty RK. Fractality of tics as a quantitative assessment tool for Tourette syndrome. J R Soc Interface 2022; 19:20210742. [PMID: 35193387 PMCID: PMC8864347 DOI: 10.1098/rsif.2021.0742] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Tics manifest as brief, purposeless and unintentional movements or noises that, for many individuals, can be suppressed temporarily with effort. Previous work has hypothesized that the chaotic temporal nature of tics could possess an inherent fractality, that is, have neighbour-to-neighbour correlation at all levels of timescale. However, demonstrating this phenomenon has eluded researchers for more than two decades, primarily because of the challenges associated with estimating the scale-invariant, power law exponent—called the fractal dimension Df—from fractional Brownian noise. Here, we confirm this hypothesis and establish the fractality of tics by examining two tic time series datasets collected 6–12 months apart in children with tics, using random walk models and directional statistics. We find that Df is correlated with tic severity as measured by the YGTTS total tic score, and that Df is a sensitive parameter in examining the effect of several tic suppression conditions on the tic time series. Our findings pave the way for using the fractal nature of tics as a robust quantitative tool for estimating tic severity and treatment effectiveness, as well as a possible marker for differentiating typical from functional tics.
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Affiliation(s)
- Payton Beeler
- Center for Aerosol Science and Engineering, Department of Energy, Environmental and Chemical Engineering, Washington University in St Louis, St Louis, MO 63110, USA
| | - Nicholas O Jensen
- Computational and Systems Biology Program, Division of Biology and Biomedical Sciences, Washington University in St Louis, St Louis, MO 63110, USA
| | - Soyoung Kim
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO 63130, USA
| | | | - Bradley L Schlaggar
- Kennedy Krieger Institute, Baltimore, MD 21205, USA.,Departments of Neurology and Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Deanna J Greene
- Department of Cognitive Science, University of California San Diego, La Jolla, CA 92093, USA
| | - Kevin J Black
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO 63130, USA.,Department of Neurology, Washington University School of Medicine, St Louis, MO 63130, USA.,Department of Radiology, Washington University School of Medicine, St Louis, MO 63130, USA.,Department of Neuroscience, Washington University School of Medicine, St Louis, MO 63130, USA
| | - Rajan K Chakrabarty
- Center for Aerosol Science and Engineering, Department of Energy, Environmental and Chemical Engineering, Washington University in St Louis, St Louis, MO 63110, USA.,Institute for Public Health, Washington University in St Louis, St Louis, MO 63110, USA
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17
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Ramsey KA, De Nadai AS, Espil FM, Ricketts E, Stiede JT, Schild J, Specht MW, Woods DW, Bennet S, Walkup JT, Chang S, Piacentini J, McGuire JF. Urge intolerance predicts tic severity and impairment among adults with Tourette syndrome and chronic tic disorders. Front Psychiatry 2022; 13:929413. [PMID: 36032236 PMCID: PMC9399515 DOI: 10.3389/fpsyt.2022.929413] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 07/11/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Individuals with Tourette Syndrome and Persistent Tic Disorders (collectively TS) often experience premonitory urges-aversive physical sensations that precede tics and are temporarily relieved by tic expression. The relationship between tics and premonitory urges plays a key role in the neurobehavioral treatment model of TS, which underlies first-line treatments such as the Comprehensive Behavioral Intervention for Tics (CBIT). Despite the efficacy of CBIT and related behavioral therapies, less than 40% of adults with TS respond to these treatments. Further examination of the relationship between premonitory urges, tic severity, and tic impairment can provide new insights into therapeutic targets to optimize behavioral treatment outcomes. This study examined whether urge intolerance-difficulty tolerating premonitory urges-predicted tic severity and tic-related impairment among adults with TS. METHODS Participants were 80 adults with TS. Assessments characterized premonitory urge, distress tolerance, tic severity, and tic impairment. We used structural equation modeling (SEM) to examine the construct of urge intolerance-comprised of premonitory urge ratings and distress tolerance ratings. We first evaluated a measurement model of urge intolerance through bifactor modeling, including tests of the incremental value of subfactors that reflect premonitory urge severity and distress tolerance within the model. We then evaluated a structural model where we predicted clinician-rated tic severity and tic impairment by the latent variable of urge intolerance established in our measurement model. RESULTS Analyses supported a bifactor measurement model of urge intolerance among adults with TS. Consistent with theoretical models, higher levels of urge intolerance predicted greater levels of clinician-rated tic severity and tic impairment. CONCLUSION This investigation supports the construct of urge intolerance among adults with TS and distinguishes it from subcomponents of urge severity and distress tolerance. Given its predictive relationship with tic severity and tic impairment, urge intolerance represents a promising treatment target to improve therapeutic outcomes in adults with TS.
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Affiliation(s)
- Kesley A Ramsey
- Division of Child and Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, Center for OCD, Anxiety, and Related Disorders for Children (COACH), Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | | | - Flint M Espil
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, United States
| | - Emily Ricketts
- Division of Child and Adolescent Psychiatry, UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA, United States
| | - Jordan T Stiede
- Department of Psychology, Behavior Therapy and Research Lab, Marquette University, Milwaukee, WI, United States
| | - Jennifer Schild
- Department of Psychology, Choices Youth Psychopathology Lab, Suffolk University, Boston, MA, United States
| | - Matthew W Specht
- Department of Psychiatry, Weill-Cornell Medicine, New York, NY, United States
| | - Douglas W Woods
- Department of Psychology, Behavior Therapy and Research Lab, Marquette University, Milwaukee, WI, United States
| | - Shannon Bennet
- Department of Psychiatry, Weill-Cornell Medicine, New York, NY, United States
| | - John T Walkup
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Susanna Chang
- Division of Child and Adolescent Psychiatry, UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA, United States
| | - John Piacentini
- Division of Child and Adolescent Psychiatry, UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA, United States
| | - Joseph F McGuire
- Division of Child and Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, Center for OCD, Anxiety, and Related Disorders for Children (COACH), Johns Hopkins University School of Medicine, Baltimore, MD, United States
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18
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Liang JH, Zhang SX, Chen YC, Tan KY, Zhang JS, Zhao Y, Kakaer A, Chen YJ. Role of psychotherapy strategy for the management of patients with Tourette syndrome - A Bayesian network meta-analysis. J Psychiatr Res 2021; 143:451-461. [PMID: 34482986 DOI: 10.1016/j.jpsychires.2021.07.051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 07/16/2021] [Accepted: 07/31/2021] [Indexed: 11/19/2022]
Abstract
Tourette's syndrome (TS) is a complex neurodevelopmental disorder characterized by high comorbidity. Treatment with psychotherapy is highly recommended, however, there exists limited available evidence on the use and the optimal psychotherapeutic outcome is debatable. We performed a systematic search on several bibliographic databases for randomized controlled trials (RCTs) reporting the use of psychotherapy treatment in TS patients, from inception to August 1st, 2020, and without language restrictions. Outcome measures were measured by the Yale global tic severity scale (YGTSS) to determine the efficacy of psychotherapy. Data were pooled as Standard mean difference (SMD) in the Bayesian analysis of the random effect model. A total of 17 RCTs with 9 treatments and 1042 participants were included from an initial 4901 records. The primary outcome including, Comprehensive behavioral intervention (CBIT) [SMD = -1.43, 95%Credible interval (CrI): -2.39, -0.44], Exposure with response prevention (ERP) [SMD = -1.37, 95%CrI: -2.62, -0.13], Habit reversal therapy (HRT) [SMD = -0.93, 95%CrI: 1.83, -0.05], and Behavior therapy (BT) [SMD = -0.85, 95%CrI: 1.51, -0.18], were found to be significantly lower in the TS group compared with the control group (including wait-list, treatment-as-usual or other named control group). Based on the Surface under the cumulative ranking curve (SUCRA), CBIT (SUCRA value = 86.97%, 95%CrI: 44%, 100%) was found to be a suitable psychotherapeutic treatment for TS patients. High-quality RCTs on psychotherapy are needed to perform for establishing the foundation of the generation of evidence-based guidelines.
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Affiliation(s)
- Jing-Hong Liang
- Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, PR China.
| | - Shu-Xin Zhang
- Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, PR China.
| | - Yi-Can Chen
- Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, PR China.
| | - Kai-Yun Tan
- Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, PR China.
| | - Jing-Shu Zhang
- Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, PR China.
| | - Yu Zhao
- Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, PR China.
| | - Aerziguli Kakaer
- Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, PR China.
| | - Ya-Jun Chen
- Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, PR China.
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19
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Ramsey KA, Essoe JKY, Storch EA, Lewin AB, Murphy TK, McGuire JF. Urge Intolerance and Impairment Among Youth with Tourette's and Chronic Tic Disorders. Child Psychiatry Hum Dev 2021; 52:761-771. [PMID: 33095406 DOI: 10.1007/s10578-020-01085-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/15/2020] [Indexed: 01/15/2023]
Abstract
Individuals with Tourette's Disorder and Persistent Tic Disorders (TD) often experience premonitory urges-aversive sensations that precede tics and are relieved by tic expression. Given its role in the neurobehavioral model of TD, understanding factors that influence premonitory urges and associated relief can advance understanding of urge phenomenology and optimize treatments for individuals with TD. This study examined whether the novel construct of urge intolerance-difficulty tolerating premonitory urges-predicted tic severity and tic-related disability. Participants included 75 youth with TD and their caregivers. Assessments characterized tic severity, premonitory urge, distress tolerance, internalizing symptoms, and tic-related disability. Structural equation modeling revealed that higher levels of urge intolerance predicted greater levels of tic-related disability. Furthermore, the relationship between urge intolerance and tic-related disability was more robust for youth with clinically-elevated levels of internalizing symptoms. While further investigation is needed, urge intolerance represents a promising treatment target to improve tic-related disability in youth with TD.
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Affiliation(s)
- Kesley A Ramsey
- Division of Child and Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Joey K-Y Essoe
- Division of Child and Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Eric A Storch
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Adam B Lewin
- Departments of Pediatrics, and Psychiatry and Behavioral Neurosciences, University of South Florida, Tampa, FL, USA
| | - Tanya K Murphy
- Departments of Pediatrics, and Psychiatry and Behavioral Neurosciences, University of South Florida, Tampa, FL, USA.,All Children's Hospital, Johns Hopkins Medicine, Baltimore, MD, USA
| | - Joseph F McGuire
- Division of Child and Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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20
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Kim KM, Bae E, Lee J, Park TW, Lim MH. A Review of Cognitive and Behavioral Interventions for Tic Disorder. Soa Chongsonyon Chongsin Uihak 2021; 32:51-62. [PMID: 33828404 PMCID: PMC8018680 DOI: 10.5765/jkacap.200042] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/15/2020] [Accepted: 12/31/2020] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVES Tic disorder is a neurodevelopmental disorder characterized by multiple involuntary movements of muscles or vocalization. Although tic symptoms subside as the patient ages, some patients suffer from significant functional impairments related to severe tic symptoms. This manuscript aimed to review the latest scientific evidences for the effect of cognitive-behavioral interventions on tic disorder. METHODS The relevant studies were identified by searching medical research databases. We focused our search on studies published between 2000 and 2020 in order to reflect the latest scientific evidence. A total of 821 articles were identified in the initial database search and 27 articles were finally included for the review after the exclusion of duplicated and irrelevant articles. RESULTS Behavioral therapies including habit reversal training, Comprehensive Behavioral Intervention for Tics, and exposure and response prevention were the most widely studied interventions for tic disorder and are recommended as first-line treatments for tic disorders with high confidence. Cognitive psychophysiologic approaches were also reported to be effective. CONCLUSION Further studies are needed to support the future treatment of tics with low-cost and more widely available treatments, in order to ensure better treatment outcomes.
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Affiliation(s)
- Kyoung Min Kim
- Department of Psychiatry, College of Medicine, Dankook University, Cheonan, Korea
- Department of Psychiatry, Dankook University Hospital, Cheonan, Korea
| | - Eunju Bae
- Graduate School of Psychology, Dankook University, Cheonan, Korea
| | - Jiryun Lee
- Department of Psychiatry, Dankook University Hospital, Cheonan, Korea
| | - Tae-Won Park
- Department of Psychiatry, Jeonbuk National University Hospital, Jeonju, Korea
| | - Myung Ho Lim
- Department of Psychology, College of Health Science, Dankook University, Cheonan, Korea
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21
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22
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Cen SS, Yu J, Wang Q, Deeb W, Wang KL, Shukla AW, Malaty I, Ramirez-Zamora A, Zhang JG, Hu W, Meng FG. Multidisciplinary Telemedicine Care for Tourette Syndrome: Minireview. Front Neurol 2021; 11:573576. [PMID: 33391146 PMCID: PMC7775481 DOI: 10.3389/fneur.2020.573576] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 11/16/2020] [Indexed: 11/24/2022] Open
Abstract
Tourette syndrome (TS) is a childhood-onset, chronic neuropsychiatric disorder characterized by multiple motor and vocal tics. TS poses a considerable burden on both patients and health care providers, leading to a major detriment of educational success, occupation, and interpersonal relationships. A multidisciplinary, specialist-driven management approach is required due to the complexity of TS. However, access to such specialty care is often dramatically limited by the patients' locations and the specialists' geographic clustering in large urban centers. Telemedicine uses electronic information and communication technology to provide and support health care when distance separates participants. Therefore, we conducted this mini-review to describe the latest information on telemedicine in the assessment and management of TS and discuss the potential contributions to care for TS patients with a multidisciplinary approach. We believe that telemedicine could be a revolutionary method in improving medical access to patients with TS.
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Affiliation(s)
- Shan-Shan Cen
- Program in Movement Disorders and Neurorestoration, Department of Neurology, Fixel Institution for Neurological Diseases, University of Florida, Gainesville, FL, United States.,Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Jun Yu
- Program in Movement Disorders and Neurorestoration, Department of Neurology, Fixel Institution for Neurological Diseases, University of Florida, Gainesville, FL, United States
| | - Qiao Wang
- Department of Functional Neurosurgery, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wissam Deeb
- Program in Movement Disorders and Neurorestoration, Department of Neurology, Fixel Institution for Neurological Diseases, University of Florida, Gainesville, FL, United States.,Department of Neurology, University of Massachusetts, Worcester, MA, United States
| | - Kai-Liang Wang
- Department of Functional Neurosurgery, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Aparna Wagle Shukla
- Program in Movement Disorders and Neurorestoration, Department of Neurology, Fixel Institution for Neurological Diseases, University of Florida, Gainesville, FL, United States
| | - Irene Malaty
- Program in Movement Disorders and Neurorestoration, Department of Neurology, Fixel Institution for Neurological Diseases, University of Florida, Gainesville, FL, United States
| | - Adolfo Ramirez-Zamora
- Program in Movement Disorders and Neurorestoration, Department of Neurology, Fixel Institution for Neurological Diseases, University of Florida, Gainesville, FL, United States
| | - Jian-Guo Zhang
- Department of Functional Neurosurgery, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wei Hu
- Program in Movement Disorders and Neurorestoration, Department of Neurology, Fixel Institution for Neurological Diseases, University of Florida, Gainesville, FL, United States
| | - Fan-Gang Meng
- Department of Functional Neurosurgery, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Chinese Institute for Brain Research, Beijing, China
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23
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Varadharajan N, Chakrabarti S, Sahoo S, Balachander S. Behavior Therapy for the Treatment of Tourette's Disorder in India: A Patient Series from an Indian General Hospital Psychiatric Unit. Indian J Psychol Med 2021; 43:81-85. [PMID: 34349312 PMCID: PMC8295570 DOI: 10.1177/0253717620927932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 04/15/2020] [Indexed: 02/05/2023] Open
Abstract
Reports on behavioral interventions for the treatment of Tourette's disorder (TD) from India are limited. This patient series describes the usefulness and feasibility of conducting behavioral interventions for patients with TD from an Indian general hospital psychiatric unit. Behavioral treatments in these seven consecutively treated adult/adolescent patients with TD included all components of habit reversal treatment, comprehensive behavioral intervention for tics, and exposure with response prevention in some patients. Patients were predominantly male, with adolescent-onset severe TD, typical features and psychiatric comorbidities, and poor response to multiple medications prior to the institution of behavior therapy. In addition to long delays in diagnosis, none of the patients or their caregivers had been informed by the doctors they had consulted earlier about TD or the need for behavioral treatments before attending our center. Institution of behavioral treatments along with medications led to a 75% reduction in the severity of tics and reduction in comorbid symptoms. Patients and caregivers also reported similar rates of improvement as well as reductions in subjective distress and caregiver burden. Five patients have been followed up for seven months to seven years; apart from one patient, all others have had only minor exacerbations of tics during this period. This limited experience suggests that behavior therapies for TD can be successfully implemented in low-resource, non-specialized Indian settings. They are effective, and gains from such treatment are usually enduring.
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Affiliation(s)
- Natarajan Varadharajan
- Dept. of Psychiatry, Postgraduate Institution of Medical Education and Research (PGIMER), Chandigarh, India
| | - Subho Chakrabarti
- Dept. of Psychiatry, Postgraduate Institution of Medical Education and Research (PGIMER), Chandigarh, India
| | - Swapnajeet Sahoo
- Dept. of Psychiatry, Postgraduate Institution of Medical Education and Research (PGIMER), Chandigarh, India
| | - Srinivas Balachander
- Dept. of Psychiatry, Postgraduate Institution of Medical Education and Research (PGIMER), Chandigarh, India
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24
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McGuire JF, Piacentini J, Storch EA, Ricketts EJ, Woods DW, Peterson AL, Walkup JT, Wilhelm S, Ramsey K, Essoe JKY, Himle MB, Lewin AB, Chang S, Murphy TK, McCracken JT, Scahill L. Defining tic severity and tic impairment in Tourette Disorder. J Psychiatr Res 2021; 133:93-100. [PMID: 33338735 PMCID: PMC7867408 DOI: 10.1016/j.jpsychires.2020.12.040] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 12/07/2020] [Accepted: 12/10/2020] [Indexed: 01/03/2023]
Abstract
OBJECTIVE Treatment guidelines for Tourette's Disorder (TD) are based on patients' degree of tic severity and impairment. However, clear benchmarks for determining tic severity and impairment have not been established. This study examined benchmarks of tic severity and tic impairment using the Yale Global Tic Severity Scale (YGTSS) and the Clinical Global Impression of Severity (CGI-S). METHOD Individuals with TD or another Tic Disorder (N = 519) recruited across nine sites were administered a diagnostic interview, the YGTSS, and the CGI-S. Correlations and trend analyses contrasted YGTSS scores across CGI-S ratings. A logistic regression model examined predictive benchmarks for tic severity, tic impairment, and global severity. Model classifications were compared against CGI-S ratings, and agreement was examined using kappa. RESULTS Spearman correlations between the CGI-S and YGTSS scores ranged from 0.54 to 0.63 (p < 0.001). Greater CGI-S ratings were associated with a linear stepwise increase in YGTSS Total Tic scores, Impairment scores, and Global Severity scores. Despite moderate-to-strong associations (ρ = 0.45-0.56, p < 0.001) between the CGI-S and predictive logistical regression models, only fair agreement was achieved when applying classification benchmarks (κ = 0.21-0.32, p < 0.001). CONCLUSIONS CGI-S ratings are useful to characterize benchmarks for tic severity, tic impairment, and global severity on the YGTSS. Logistic regression model benchmarks had only fair agreement with the CGI-S and underscore the heterogeneity of TD symptoms. Collectively, findings offer guidance on the delineation of tic severity categorizations to apply evidence-based treatment recommendations.
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Affiliation(s)
- Joseph F McGuire
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, USA; Semel Institute of Neuroscience and Human Behavior, University of California Los Angeles, USA.
| | - John Piacentini
- Semel Institute of Neuroscience and Human Behavior, University of California Los Angeles, USA
| | - Eric A Storch
- Department of Psychiatry, Baylor College of Medicine, USA
| | - Emily J Ricketts
- Semel Institute of Neuroscience and Human Behavior, University of California Los Angeles, USA
| | | | - Alan L Peterson
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at San Antonio, USA; Research and Development Service, South Texas Veterans Health Care System, USA; Department of Psychology, University of Texas at San Antonio, USA
| | - John T Walkup
- Ann and Robert H. Lurie Children's Hospital of Chicago, USA
| | - Sabine Wilhelm
- Massachusetts General Hospital and Harvard Medical School, USA
| | - Kesley Ramsey
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, USA
| | - Joey K-Y Essoe
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, USA
| | | | - Adam B Lewin
- Departments of Pediatrics, Psychiatry and Behavioral Neuroscience, University of South Florida, USA
| | - Susanna Chang
- Semel Institute of Neuroscience and Human Behavior, University of California Los Angeles, USA
| | - Tanya K Murphy
- Departments of Pediatrics, Psychiatry and Behavioral Neuroscience, University of South Florida, USA; All Children's Hospital, Johns Hopkins Medicine, USA
| | - James T McCracken
- Semel Institute of Neuroscience and Human Behavior, University of California Los Angeles, USA
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25
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Liu S, Li Y, Cui Y. Review of habit reversal training for tic disorders. Pediatr Investig 2020; 4:127-132. [PMID: 32851356 PMCID: PMC7331356 DOI: 10.1002/ped4.12190] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 04/23/2020] [Indexed: 11/12/2022] Open
Abstract
Tic disorders (TD) is a neurodevelopmental disorder that is often first recognized in children and adolescents and is characterized mainly by motor and phonic tics. Drug treatment of TD has been criticized because of serious side effects, and TD treatment emphasizes behavioral psychotherapy. This study reviewed the most common behavioral psychotherapy for TD: habit reversal training (HRT). We examined the contents, variation, curative effects, and premonitory urge control of HRT and other behavioral psychotherapies. The findings suggest that current understanding of HRT is insufficient and further studies are needed. First, studies of online guidance training are needed to implement technology that can help more patients. Second, the future integration of HRT and other technologies is important. Third, imaging techniques could be used to further explore the brain mechanisms underlying HRT. Research on HRT for TD in China is insufficient. We call on more Chinese researchers to study, investigate, and develop technology to promote the development of behavioral psychotherapy for TD in China.
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Affiliation(s)
- Shijie Liu
- Xibeiwang Community Health Center in HaidianBeijingChina
| | - Ying Li
- Department of PsychiatryBeijing Children’s HospitalCapital Medical UniversityNational Center for Children’s HealthBeijingChina
| | - Yonghua Cui
- Department of PsychiatryBeijing Children’s HospitalCapital Medical UniversityNational Center for Children’s HealthBeijingChina
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26
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Gu Y, Li Y, Cui Y. Correlation between premonitory urges and tic symptoms in a Chinese population with tic disorders. Pediatr Investig 2020; 4:86-90. [PMID: 32851350 PMCID: PMC7331428 DOI: 10.1002/ped4.12189] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 05/18/2020] [Indexed: 12/27/2022] Open
Abstract
IMPORTANCE Tics usually start around 4-6 years old and affect about 1% of school-age children. Premonitory urges (PUs) are sensory phenomena that precede tics and are often described as unpleasant feelings. Recent evidence supports a relationship between PUs and tic severity, but reports are conflicting. In addition, there is no report of PUs in the Chinese population. OBJECTIVE To investigate the correlation between PUs and tic symptoms in the Chinese population with tic disorders. METHODS We recruited 252 Chinese individuals with chronic tic disorders (age 5-16 years). The Yale Global Tic Severity Scale (YGTSS) was used to assess tic symptoms, and the Premonitory Urge for Tics Scale (PUTS) was used to assess PUs. We calculated Spearman correlations between PUTS and YGTSS scores, and constructed a linear regression model to predict the tic symptom severity by PUs. RESULTS There was a significant positive correlation between PU severity (PUTS scores) and motor tic severity, total tic severity, tic-caused impairment (YGTSS scores) (P < 0.05). PU severity was a significant positive predictor of tic symptom severity (standardized beta coefficient = 0.174, t = 2.786, P = 0.006). INTERPRETATION We provide evidence for a correlation between PUs and tic symptoms. PU severity predicts tic symptom severity. Further research on PUs is needed to clarify the shared brain mechanism with tics, and their role in tic expression. A suitable tool to assess PUs in younger children is also needed.
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Affiliation(s)
- Yi Gu
- Department of PsychiatryBeijing Children’s HospitalCapital Medical UniversityNational Center for Children’s HealthBeijingChina
| | - Ying Li
- Department of PsychiatryBeijing Children’s HospitalCapital Medical UniversityNational Center for Children’s HealthBeijingChina
| | - Yonghua Cui
- Department of PsychiatryBeijing Children’s HospitalCapital Medical UniversityNational Center for Children’s HealthBeijingChina
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27
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Yadegar M, Guo S, Ricketts EJ, Zinner SH. Assessment and Management of Tic Disorders in Pediatric Primary Care Settings. CURRENT DEVELOPMENTAL DISORDERS REPORTS 2020; 6:159-172. [PMID: 32467820 DOI: 10.1007/s40474-019-00168-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Purpose of Review Pediatricians and other primary care providers are often the first and sole healthcare clinicians of patients who present with tics. However, limited primary care pediatric training in neuropsychiatric concerns, as well as perceived lack of comfort and preparation, make it challenging for these clinicians to confidently identify and manage tic disorders. Recent Findings Current empirical findings of tic disorder management relevant to pediatric physicians, including assessment, psychoeducation, behavioral interventions, psychotropic medications, and alternative treatments are reviewed. Summary This article discusses neuropsychiatric and medical complexities of tic disorder assessment, with particular emphasis on differential and comorbid diagnoses. Tiered referral recommendations, based on symptom severity, impairment, and consideration of comorbid conditions, are provided. Future directions for tic management, including dissemination of evidence-based treatments of tic disorders and multidisciplinary teams within pediatric primary care settings, are included.
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Affiliation(s)
- Mina Yadegar
- Univeristy of California, Los Angeles.,Boston Child Study Center - Los Angeles.,Behavioral Associates Los Angeles
| | - Sisi Guo
- Univeristy of California, Los Angeles
| | | | - Samuel H Zinner
- University of Washington School of Medicine.,Seattle Children's Hospital
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28
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Comprehensive Behavioral Intervention for Tics reduces perception-action binding during inhibitory control in Gilles de la Tourette syndrome. Sci Rep 2020; 10:1174. [PMID: 31980733 PMCID: PMC6981113 DOI: 10.1038/s41598-020-58269-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 01/10/2020] [Indexed: 11/08/2022] Open
Abstract
Gilles de la Tourette Syndrome (GTS) is a developmental disorder. Empirical studies and an emerging cognitive framework on GTS suggest that GTS is a disorder of abnormally strong ‘perception-action binding’. Theoretical considerations imply that the effectiveness of long-established behavioral interventions might be related to a normalization of increased binding in GTS. This has not been tested yet. We examined the effect of a standardized Comprehensive Behavior Intervention for Tics (CBIT) in N = 21 adolescent GTS patients and N = 21 healthy controls on perception-action binding in an inhibitory control paradigm. Prior to CBIT, GTS patients showed compromised performance compared to controls, specifically when inhibitory control was triggered by uni-modal visual compared to bi-modal stimuli. After CBIT intervention, GTS patient’s performance was at the same level as healthy controls. This is supported by a Bayesian data analysis. CBIT specifically affected inhibitory control in a condition where reconfigurations of perception-action bindings are necessary to perform inhibitory control. A power of 95% was evident for these effects. CBIT reduces increased ‘binding’ between perception and action in GTS and thereby increases the ability to perform response inhibition. The results are the first to provide insights as to why CBIT is effective by relating elements of this intervention to overarching cognitive theoretical frameworks on perception-action bindings.
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29
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Bamford NS, McVicar K. Localising movement disorders in childhood. THE LANCET CHILD & ADOLESCENT HEALTH 2019; 3:917-928. [PMID: 31653548 DOI: 10.1016/s2352-4642(19)30330-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 08/22/2019] [Accepted: 09/16/2019] [Indexed: 12/16/2022]
Abstract
The diagnosis and management of movement disorders in children can be improved by understanding the pathways, neurons, ion channels, and receptors involved in motor learning and control. In this Review, we use a localisation approach to examine the anatomy, physiology, and circuitry of the basal ganglia and highlight the mechanisms that underlie some of the major movement disorders in children. We review the connections between the basal ganglia and the thalamus and cortex, address the basic clinical definitions of movement disorders, and then place diseases within an anatomical or physiological framework that highlights basal ganglia function. We discuss how new pharmacological, behavioural, and electrophysiological approaches might benefit children with movement disorders by modifying synaptic function. A better understanding of the mechanisms underlying movement disorders allows improved diagnostic and treatment decisions.
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Affiliation(s)
- Nigel S Bamford
- Departments of Pediatrics and Neurology, Yale University, New Haven, CT, USA; Department of Cellular and Molecular Physiology, Yale University, New Haven, CT, USA; Department of Neurology, University of Washington, Seattle, WA, USA.
| | - Kathryn McVicar
- Departments of Pediatrics and Neurology, Yale University, New Haven, CT, USA
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30
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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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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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32
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McGuire JF, Tan PZ, Piacentini J. Symptom Dimension Response in Children and Adolescents with Obsessive-Compulsive Disorder. JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY 2019; 48:529-538. [PMID: 30644767 DOI: 10.1080/15374416.2018.1540009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
This report examined the nature of obsessive-compulsive disorder (OCD) symptoms nominated for treatment and investigate improvement in OCD symptom dimensions. Youth with OCD (N = 71) participated in a clinical trial that compared exposure-based cognitive behavior therapy (CBT) to psychoeducation plus relaxation training (PRT). Participants completed a baseline assessment to characterize OCD severity. Next, parents and youth collaboratively developed an OCD symptom treatment hierarchy. Afterward, these symptoms were independently reassessed at each session by youth and parents. After 12 sessions, a posttreatment assessment was completed by independent evaluators. A greater incidence of baseline aggressive/checking symptoms predicted a positive CBT treatment response. For parent ratings of youth distress, CBT outperformed PRT across symptom dimensions, but hoarding symptoms exhibited a slower rate of improvement relative to other dimensions across treatments. For youth distress ratings, CBT outperformed PRT across most symptom dimensions. Although symmetry/ordering symptoms exhibited a slower rate of improvement relative to other dimensions across treatments, post hoc tests found no difference in the average distress rating for symmetry/ordering symptoms between treatment groups. Finally, across symptom dimensions, parents reported a linear reduction in youth distress, whereas youth experienced a nonlinear reduction in distress that diminished over treatment. Exposure-based CBT is beneficial for OCD symptoms and remains the principle treatment for pediatric OCD. However, as symmetry/ordering symptoms exhibited improvement from CBT and PRT, there is some shared treatment mechanisms that improves these symptoms. Finally, as youth perceive diminishing distress reduction over time, clinicians are encouraged to employ appropriate reinforcement strategies in treatment.
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Affiliation(s)
- Joseph F McGuire
- a Division of Child and Adolescent Psychiatry , Johns Hopkins University School of Medicine.,b Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry , University of California
| | - Patricia Z Tan
- b Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry , University of California
| | - John Piacentini
- b Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry , University of California
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33
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Nissen JB, Kaergaard M, Laursen L, Parner E, Thomsen PH. Combined habit reversal training and exposure response prevention in a group setting compared to individual training: a randomized controlled clinical trial. Eur Child Adolesc Psychiatry 2019; 28:57-68. [PMID: 29956034 PMCID: PMC6349803 DOI: 10.1007/s00787-018-1187-z] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 06/23/2018] [Indexed: 11/25/2022]
Abstract
Chronic tic disorders may have a huge influence on quality of life. Habit reversal training (HRT) and exposure response prevention (ERP) are effective treatments. In a blinded assessed, open trial, this study evaluates the effectiveness of a newly developed Scandinavian tic treating manual designed to treat adolescents with a chronic tic disorder, combining HRT and ERP. The study compared the efficacy of treatment based on the same manual delivered either individually or in groups. The study was an open randomized controlled clinical trial in which adolescents were randomized to either individual or group therapy. Both therapies included nine sessions. The parents were offered group-based psycho-education. The exclusion criteria were chosen to design a study that would be close to clinical practice. This is the first Scandinavian study that examines the effectiveness of a treatment manual combining HRT and ERP delivered in an individual and group setting. The study showed a significant reduction of the Total Tic score on the Yale Global Tic Severity Scale both in the individual (effect size 1.21) and group setting (effect size 1.38). A total of 66.7% of participants were considered responders. There was no statistical significant difference between the individual and group setting apart from the functional impairment score. The reductions were comparable with those shown in other studies. The participants applied both HRT and ERP, and the majority (36/59) reported an increased post-treatment experience of control. The newly designed Scandinavian manual was equally effective in the individual and group setting with effect sizes comparable with those shown in other studies.
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Affiliation(s)
- Judith B. Nissen
- 0000 0004 0512 597Xgrid.154185.cCenter for Child and Adolescent Psychiatry, Aarhus University Hospital Risskov, Risskov, Denmark ,0000 0001 1956 2722grid.7048.bInstitute of Clinical Medicine, Health, Aarhus University, Aarhus, Denmark
| | - Martin Kaergaard
- 0000 0004 0512 597Xgrid.154185.cCenter for Child and Adolescent Psychiatry, Aarhus University Hospital Risskov, Risskov, Denmark
| | - Lisbeth Laursen
- 0000 0004 0512 597Xgrid.154185.cCenter for Child and Adolescent Psychiatry, Aarhus University Hospital Risskov, Risskov, Denmark
| | - Erik Parner
- 0000 0001 1956 2722grid.7048.bSection of Biostatistics, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Per Hove Thomsen
- 0000 0004 0512 597Xgrid.154185.cCenter for Child and Adolescent Psychiatry, Aarhus University Hospital Risskov, Risskov, Denmark ,0000 0001 1956 2722grid.7048.bInstitute of Clinical Medicine, Health, Aarhus University, Aarhus, Denmark
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Cavanna A, Nani A. Gilles de la Tourette syndrome: An overview. ARCHIVES OF MEDICINE AND HEALTH SCIENCES 2019. [DOI: 10.4103/amhs.amhs_122_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Li HH, Dong HY, Wang B, Jia FY. [A review on the management of tic disorders in children: psychoeducation and behavioral intervention]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2018; 20:968-973. [PMID: 30477633 PMCID: PMC7389019 DOI: 10.7499/j.issn.1008-8830.2018.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 08/28/2018] [Indexed: 06/09/2023]
Abstract
Tic disorders (TD) are a group of neurodevelopmental disorders that are characterized by motor and/or vocal tics in children and adolescents. The etiology and pathogenesis of TD remain unclear, and it is believed to be caused by a combination of genetic, biological, psychological, and environmental factors. The major treatment for TD includes psychoeducation, behavioral intervention, and drug treatment. To further explore the management of TD, this article reviews the research advances in psychoeducation and behavioral intervention for patients with TD.
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Affiliation(s)
- Hong-Hua Li
- Department of Developmental and Behavioral Pediatrics, First Hospital of Jilin University, Changchun 130021, China.
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Abstract
Tics are the most common movement disorder in childhood and are a frequent reason for referral to child neurology clinics. The purpose of this review is to examine the phenomenology of tics, discuss what is known regarding their genetic and pathophysiological causes and to evaluate current treatment options. The evidence for the evaluation and treatment of the controversial diagnosis of pediatric autoimmune neuropsychiatric disorders associated with group A streptococci (PANDAS) will also be reviewed. With improved understanding of tic disorders, their etiology and response to current treatment options, we may be able to more effectively diagnose them and identify novel treatment strategies.
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Affiliation(s)
- Joanna S Blackburn
- Division of Child Neurology, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern Feinberg School of Medicine, Chicago, IL.
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Ogundele MO, Ayyash HF. Review of the evidence for the management of co-morbid Tic disorders in children and adolescents with attention deficit hyperactivity disorder. World J Clin Pediatr 2018; 7:36-42. [PMID: 29456930 PMCID: PMC5803563 DOI: 10.5409/wjcp.v7.i1.36] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 11/28/2017] [Accepted: 12/06/2017] [Indexed: 02/06/2023] Open
Abstract
Attention deficit hyperactivity disorder (ADHD) is the most common neurodevelopmental disorder in children and adolescents, with prevalence ranging between 5% and 12% in the developed countries. Tic disorders (TD) are common co-morbidities in paediatric ADHD patients with or without pharmacotherapy treatment. There has been conflicting evidence of the role of psychostimulants in either precipitating or exacerbating TDs in ADHD patients. We carried out a literature review relating to the management of TDs in children and adolescents with ADHD through a comprehensive search of MEDLINE, EMBASE, CINAHL and Cochrane databases. No quantitative synthesis (meta-analysis) was deemed appropriate. Meta-analysis of controlled trials does not support an association between new onset or worsening of tics and normal doses of psychostimulant use. Supratherapeutic doses of dextroamphetamine have been shown to exacerbate TD. Most tics are mild or moderate and respond to psychoeducation and behavioural management. Level A evidence support the use of alpha adrenergic agonists, including Clonidine and Guanfacine, reuptake noradrenenaline inhibitors (Atomoxetine) and stimulants (Methylphenidate and Dexamphetamines) for the treatment of Tics and comorbid ADHD. Priority should be given to the management of co-morbid Tourette’s syndrome (TS) or severely disabling tics in children and adolescents with ADHD. Severe TDs may require antipsychotic treatment. Antipsychotics, especially Aripiprazole, are safe and effective treatment for TS or severe Tics, but they only moderately control the co-occurring ADHD symptomatology. Short vignettes of different common clinical scenarios are presented to help clinicians determine the most appropriate treatment to consider in each patient presenting with ADHD and co-morbid TDs.
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Affiliation(s)
- Michael O Ogundele
- Department of Community Paediatrics, NHS Fife, Glenwood Health Centre, Glenrothes KY6 1HK, United Kingdom
| | - Hani F Ayyash
- Cambridgeshire and Peterborough NHS Foundation Trust, Peterborough Integrated Neurodevelopmental Service, University of Cambridge Health Partners, Cambridge CB21 5EF, United Kingdom
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Monahan M, Agazzi H, Jordan-Arthur B. The Implementation of Parent–Child Interaction Therapy for the Treatment of Tourette Syndrome and Disruptive Behavior. Clin Case Stud 2017. [DOI: 10.1177/1534650117745356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A diagnosis of Tourette syndrome (TS) can confer a plethora of negative outcomes including impaired psychosocial functioning, academic difficulties, disruptive behavior, and mood dysregulation. Further, children diagnosed with TS can engender immense amounts of burden and stress experienced by their caregivers which can put strain and tension on the parent–child relationship. Uncovering efficacious treatments for improving the quality of life for children diagnosed with TS and their families represents both a great challenge as well as a chief concern for professionals working with this population. The present case study describes the provision of parent–child interaction therapy for addressing behavioral problems in a 5-year-old boy diagnosed with TS. Results suggest improvements in child compliance, decreases in disruptive behaviors, and decreases in certain symptomatology associated with TS. Treatment implications for working with youth with TS are described in detail.
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Affiliation(s)
| | - Heather Agazzi
- University of South Florida, Tampa, FL, USA
- Rothman Center for Pediatric Neuropsychiatry, Saint Petersburg, FL, USA
| | - Brittany Jordan-Arthur
- University of South Florida, Tampa, FL, USA
- Kennedy Krieger Institute, Baltimore, MD, USA
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McGuire JF, Ginder N. Behavior Therapy for Tics and Tic Disorders. Psychiatr Ann 2017. [DOI: 10.3928/00485713-20171026-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Smith JL, Gregory S, McBride N, Murphy TK, Storch EA. Outpatient Treatment of Tic Disorders Among Children and Adults. Mov Disord Clin Pract 2017; 4:559-567. [PMID: 30363490 DOI: 10.1002/mdc3.12472] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/21/2016] [Accepted: 01/10/2017] [Indexed: 12/19/2022] Open
Abstract
Introduction Limited information is available regarding treatment practices in applied settings for children and adults with tic disorders (TDs). We describe, for the first time, the treatment of TDs in U.S. children and adults in the outpatient setting. Methods Data from the 2003-2010 National Ambulatory Medical Care Survey and the National Hospital Ambulatory Care Survey were used. Descriptive statistics for modality of treatment and class of pharmacological medications were reported by patient and visit characteristics. Separate multivariable logistic regression models were used to examine associations between patient and visit characteristics and classes of medications prescribed. Results One third (n = 99) of the sample did not receive any psychiatric or psychological treatment. Nearly two-thirds received a psychotropic medication. The most common class of medication was alpha-2 agonists (25%), followed by stimulants (23%), serotonin-reuptake inhibitors (SRIs) (19%), atypical antipsychotics (18%), anxiolytics (14%), anticonvulsants (11%), and typical antipsychotics (8%). Comorbid disorders and chronicity of problems were significantly associated with the receipt of certain classes of medications. Relatively few patients (18%) received psychotherapy. Conclusions If the decision is made to treat tic disorders, the choice of medication is dependent on the primary complaints, severity, chronicity, and the presence of comorbid psychiatric disorders. In general, comorbid externalizing, anxiety and mood disorders appear to influence treatment decisions in addition to TDs.
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Affiliation(s)
- Joseph L Smith
- Department of Health Policy and Management College of Public Health University of South Florida Tampa Florida USA
| | - Sean Gregory
- Department of Health Policy and Management College of Public Health University of South Florida Tampa Florida USA
| | - Nicole McBride
- Department of Psychology University of South Florida Tampa Florida USA
| | - Tanya K Murphy
- Department of Pediatrics University of South Florida Tampa Florida USA.,All Children's Hospital-Johns Hopkins Medicine Baltimore Maryland USA.,Department of Psychiatry and Behavioral Neurosciences University of South Florida Tampa Florida USA
| | - Eric A Storch
- Department of Health Policy and Management College of Public Health University of South Florida Tampa Florida USA.,Department of Psychology University of South Florida Tampa Florida USA.,Department of Pediatrics University of South Florida Tampa Florida USA.,Rogers Behavioral Health-Tampa Bay Tampa Florida USA.,All Children's Hospital-Johns Hopkins Medicine Baltimore Maryland USA.,Department of Psychiatry and Behavioral Neurosciences University of South Florida Tampa Florida USA
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Edwards KR, Specht M. A Review of the Literature Regarding Behavioral Therapy for Chronic Tic Disorders (CTDs): Where Do We Go from Here? CURRENT DEVELOPMENTAL DISORDERS REPORTS 2016. [DOI: 10.1007/s40474-016-0100-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Persistent tic disorders and Tourette disorder (TD) are neuropsychiatric conditions that commonly co-occur among youth with obsessive-compulsive disorder. Although historically managed with pharmacological agents such as antipsychotics and alpha-2 agonists, behavioral interventions like habit reversal training (HRT) and the comprehensive behavioral intervention for tics have demonstrated considerable efficacy in reducing tic symptom severity. This case study illustrates the implementation of behavior therapy in reducing tic symptom severity of an adolescent with TD. Arlene was a 14-year-old girl with TD who presented with moderate tic symptom severity that caused her physical, academic, and social impairment. In addition to concurrent pharmacotherapy, Arlene completed a 20-session weekly course of HRT, and experienced a clinically meaningful reduction in tic symptom severity and tic-related impairment. This example provides further evidence of the benefit of behavior therapy in reducing tic symptom severity and highlights key considerations for treatment of youth with TD.
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Affiliation(s)
- Joseph F McGuire
- Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles.
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Gilles de la Tourette syndrome – A treatable condition? Rev Neurol (Paris) 2016; 172:446-454. [DOI: 10.1016/j.neurol.2016.07.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 07/08/2016] [Indexed: 01/25/2023]
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Abstract
We present selected highlights from research that appeared during 2015 on Tourette syndrome and other tic disorders. Topics include phenomenology, comorbidities, developmental course, genetics, animal models, neuroimaging, electrophysiology, pharmacology, and treatment. We briefly summarize articles whose results we believe may lead to new treatments, additional research or modifications in current models of TS.
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Affiliation(s)
- Cheryl A Richards
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri, USA; Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Kevin J Black
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri, USA; Department of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA; Department of Radiology, Washington University School of Medicine, St. Louis, Missouri, USA; Department of Neuroscience, Washington University School of Medicine, St. Louis, Missouri, USA
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McGuire JF, Piacentini J, Lewin AB, Murphy TK, Storch EA. Further evidence of behavioral interventions for tic disorders: A reply to Theule and colleagues. J Psychiatr Res 2016; 74:35-7. [PMID: 26736039 PMCID: PMC4744493 DOI: 10.1016/j.jpsychires.2015.12.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 12/10/2015] [Indexed: 12/26/2022]
Abstract
We were delighted to read the letter by Dr. Theule and colleagues (Theule et al., 2016) commenting on our meta-analysis of behavior therapy for Tourette Syndrome (TS)(McGuire et al., 2014). We welcome this discussion, and were interested to learn of their related meta-analysis on psychosocial treatments for tic disorders. This commentary addresses the similarities and distinctions between these two meta-analytic investigations, and concludes with recommendations regarding the future of treatment research for TS.
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Affiliation(s)
- Joseph F McGuire
- Semel Institute of Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, CA, USA.
| | - John Piacentini
- Semel Institute of Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, CA, USA
| | - Adam B Lewin
- Department of Pediatrics, University of South Florida, Tampa, FL, USA; Departments of Psychiatry and Behavioral Neurosciences, University of South Florida, Tampa, FL, USA; All Children's Hospital, Johns Hopkins Medicine, St. Petersburg, FL, USA
| | - Tanya K Murphy
- Department of Pediatrics, University of South Florida, Tampa, FL, USA; Departments of Psychiatry and Behavioral Neurosciences, University of South Florida, Tampa, FL, USA; All Children's Hospital, Johns Hopkins Medicine, St. Petersburg, FL, USA
| | - Eric A Storch
- Department of Pediatrics, University of South Florida, Tampa, FL, USA; Departments of Psychiatry and Behavioral Neurosciences, University of South Florida, Tampa, FL, USA; All Children's Hospital, Johns Hopkins Medicine, St. Petersburg, FL, USA; Rogers Behavioral Health-Tampa Bay, Tampa, FL, USA; Department of Health Policy and Management, University of South Florida, Tampa, FL, USA
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Ghanizadeh A. Twice-weekly aripiprazole for treating children and adolescents with tic disorder, a randomized controlled clinical trial. Ann Gen Psychiatry 2016; 15:21. [PMID: 27579050 PMCID: PMC5004313 DOI: 10.1186/s12991-016-0112-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 08/21/2016] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE Treating tic disorder is challenging. No trial has ever examined whether twice weekly aripiprazole is effective for treating tic disorders. METHODS Participants of this 8-week randomized controlled parallel-group clinical trial were a clinical sample of 36 children and adolescents with tic disorder. Yale global tic severity scale was used to assess the outcome. Both groups received daily dosage of aripiprazole for the first 14 days. Then, one group received daily dose of aripiprazole while the other group received twice weekly dosage of aripiprazole for the next 46 days. The patients were assessed at baseline, week 2, 4, and 8. RESULTS Tic scores decreased in both group significantly 22.8 (18.5) versus 22.0 (11.6). Moreover, there was no between group difference. The final mean (SD) score of motor and vocal tics in the group treated with daily treatment was not significantly different from the twice weekly group (Cohen's d = 0.36). The odds ratios for sedation and increased appetite were 3.05 and 3, respectively. DISCUSSION For the first time, current findings support that twice weekly aripiprazole efficacy was not different from that of daily treatment. The rate of drowsiness in the twice weekly treatment group was less than that of the daily treatment group. This trial was registered at http://www.irct.ir. The registration number of this trial was: IRCT201312263930N32. http://www.irct.ir/searchresult.php?id=3930&number=32.
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Affiliation(s)
- Ahmad Ghanizadeh
- Research Center for Psychiatry and Behavioral Sciences, Shiraz University of Medical Sciences, School of Medicine, Shiraz, Iran ; Department of Psychiatry, Shiraz University of Medical Sciences, School of Medicine, Shiraz, Iran ; Department of Neuroscience, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran ; Substance Abuse Research Center, Shiraz University of Medical Sciences, Shiraz, Iran ; Department of Psychiatry, Research Center for Psychiatry and Behavioral Sciences, Hafez Hospital, Shiraz, Iran
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