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Trau SP, Singer HS. Tourette Syndrome and Tic Disorders. Pediatr Rev 2024; 45:85-95. [PMID: 38296781 DOI: 10.1542/pir.2023-006014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Affiliation(s)
- Steven P Trau
- Division of Child Neurology, Department of Neurology, University of North Carolina-Chapel Hill School of Medicine, Chapel Hill, NC
| | - Harvey S Singer
- Department of Neurology, Johns Hopkins Hospital and the Kennedy Krieger Institute, Baltimore, MD
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2
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Woods DW, Himle MB, Stiede JT, Pitts BX. Behavioral Interventions for Children and Adults with Tic Disorder. Annu Rev Clin Psychol 2023; 19:233-260. [PMID: 37159286 DOI: 10.1146/annurev-clinpsy-080921-074307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Over the past decade, behavioral interventions have become increasingly recognized and recommended as effective first-line therapies for treating individuals with tic disorders. In this article, we describe a basic theoretical and conceptual framework through which the reader can understand the application of these interventions for treating tics. The three primary behavioral interventions for tics with the strongest empirical support (habit reversal, Comprehensive Behavioral Intervention for Tics, and exposure and response prevention) are described. Research on the efficacy and effectiveness of these treatments is summarized along with a discussion of the research evaluating the delivery of these treatments in different formats and modalities. The article closes with a review of the possible mechanisms of change underlying behavioral interventions for tics and areas for future research.
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Affiliation(s)
- Douglas W Woods
- Department of Psychology, Marquette University, Milwaukee, Wisconsin, USA;
| | - Michael B Himle
- Department of Psychology, University of Utah, Salt Lake City, Utah, USA
| | - Jordan T Stiede
- Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, Texas, USA
| | - Brandon X Pitts
- Department of Psychology, Marquette University, Milwaukee, Wisconsin, USA;
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3
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Tic Disorder of Children Analyzed and Diagnosed by Magnetic Resonance Imaging Features under Convolutional Neural Network. CONTRAST MEDIA & MOLECULAR IMAGING 2021; 2021:8997105. [PMID: 34867117 PMCID: PMC8601858 DOI: 10.1155/2021/8997105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/12/2021] [Accepted: 08/03/2021] [Indexed: 11/18/2022]
Abstract
This work aimed to explore the analysis and diagnosis of children with tic disorder by magnetic resonance imaging (MRI) features under convolutional neural network (CNN), to provide a certain reference basis for clinical identification. A total of 45 children diagnosed with tic disorder in hospital from January 2018 to June 2020 were selected as the research subjects. A total of 30 normal children were selected as the control group. MRI images were collected, and CNN was constructed for image processing. The results showed that the convolutional neural network could significantly improve the speed of MRI reconstruction and can improve the diagnostic accuracy. Compared with normal children, the metabolites in children with tic disorder were slightly increased, but there was no statistical significance (P > 0.05). The results of the Yale score showed that the proportion of children with moderate illness was significantly greater than that of children with mild and severe illness. In short, the pathological changes of tic disorder were effectively discovered by MRI based on CNN algorithms, which can provide a reference for clinical identification.
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4
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Isaacs DA, Riordan HR, Claassen DO. Clinical Correlates of Health-Related Quality of Life in Adults With Chronic Tic Disorder. Front Psychiatry 2021; 12:619854. [PMID: 33776814 PMCID: PMC7987653 DOI: 10.3389/fpsyt.2021.619854] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 02/15/2021] [Indexed: 11/30/2022] Open
Abstract
Tics are the hallmark feature of Tourette syndrome (TS), but psychiatric and sensory symptoms are widely prevalent and increasingly recognized as core manifestations of the disorder. Accumulating evidence suggests that these psychiatric and sensory symptoms exert greater influence on quality of life (QOL) than tics themselves. However, much remains uncertain about determinants of QOL in TS due to the complexity of the clinical presentation. Here, we sought to clarify the association between health-related QOL (HRQOL) and common psychiatric and sensory symptoms in adults with TS and other chronic tic disorders. To do so, we prospectively recruited 52 patients from a tertiary care clinic to complete self-report measures assessing HRQOL (Gilles de la Tourette-Quality of Life Scale, GTS-QOL), depression (Patient Health Questionnaire-9, PHQ-9), anxiety (Generalized Anxiety Disorder Scale-7, GAD-7), obsessive-compulsive symptoms (Dimensional Obsessive-Compulsive Scale, DOCS), attention deficit hyperactivity disorder symptoms (Adult ADHD Self-Report Screening Scale for DSM-5, ASRS-V), and premonitory urge (Premonitory Urge to Tic Scale, PUTS). All participants were also administered the Yale Global Tic Severity Scale (YGTSS) to quantify tic severity. Using correlational analysis and multivariable linear regression modeling, we found that GTS-QOL score was significantly associated with scores from all other rating scales, with the exception of the PUTS. GTS-QOL was most strongly associated with PHQ-9, followed by ASRS-V, GAD-7, DOCS, and YGTSS total tic score. The regression model including these five independent variables, as well as sex, explained 79% of GTS-QOL score variance [F (6,40) = 29.6, p < 0.001]. Specific psychiatric symptoms differentially impacted physical, psychological, and cognitive HRQOL. Systematic assessment of psychiatric comorbidities is imperative for clinical care and clinical research efforts directed at improving QOL in adults with chronic tic disorders.
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Affiliation(s)
- David A Isaacs
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN, United States.,Department of Pediatrics, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, United States
| | - Heather R Riordan
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN, United States.,Department of Pediatrics, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, United States
| | - Daniel O Claassen
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN, United States
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5
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Bitsko RH, Danielson ML, Leeb RT, Bergland B, Fuoco MJ, Ghandour RM, Lewin AB. Indicators of Social Competence and Social Participation Among US Children With Tourette Syndrome. J Child Neurol 2020; 35:612-620. [PMID: 32515671 PMCID: PMC7478331 DOI: 10.1177/0883073820924257] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Children with Tourette syndrome often have behavioral and social difficulties, which may be associated with co-occurring mental, emotional, or behavioral disorders. This study investigated social competence, including behavioral problems and social skills, and social activities between children with and without Tourette syndrome using a nationally representative sample. In the 2007 National Survey of Children's Health, parents reported on health care provider diagnosis of Tourette syndrome, co-occurring mental, emotional, or behavioral disorders, and indicators of social competence. Children aged 6-17 years with and without Tourette syndrome were compared. Most (78.7%) children with Tourette syndrome had a co-occurring mental, emotional, or behavioral disorder. Children with Tourette syndrome had significantly lower social competence, exhibited by higher levels of behavior problems (mean score 11.6 for Tourette syndrome and 9.0 for no Tourette syndrome) and lower levels of social skills (mean 15.3) than children without a Tourette syndrome diagnosis (mean 17.1); however, these associations were no longer significant after controlling for co-occurring mental, emotional, or behavioral disorders. Moderate to severe Tourette syndrome was associated with the highest ratings of behavioral problems and the lowest ratings of social skills. Children with and without Tourette syndrome were equally likely to participate in social activities; the difference for children with moderate to severe Tourette syndrome being less likely to participate in activities compared to children with mild Tourette syndrome had a chi-square test P value of .05. In conclusion, Tourette syndrome was associated with lower social competence, particularly for children with moderate to severe Tourette syndrome. Monitoring social functioning and co-occurring conditions among children with Tourette syndrome, and referral for evidence-based interventions when needed, may benefit overall health and functioning.
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Affiliation(s)
- Rebecca H. Bitsko
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA USA
| | - Melissa L. Danielson
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA USA
| | - Rebecca T. Leeb
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA USA
| | - Brita Bergland
- Oak Ridge Institute for Science and Education, Centers for Disease Control and Prevention Research Participation Programs, Oak Ridge, TN, USA
| | - Morgan J. Fuoco
- Oak Ridge Institute for Science and Education, Centers for Disease Control and Prevention Research Participation Programs, Oak Ridge, TN, USA
| | - Reem M. Ghandour
- Office of Epidemiology and Research, Maternal and Child Health Bureau, Health Resources and Services Administration, Rockville, MD, USA
| | - Adam B. Lewin
- University of South Florida’s Rothman Center for Neuropsychiatry, St Petersburg, FL, USA
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6
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Erbilgin Gün S, Kilincaslan A. Quality of Life Among Children and Adolescents With Tourette Disorder and Comorbid ADHD: A Clinical Controlled Study. J Atten Disord 2019; 23:817-827. [PMID: 29707998 DOI: 10.1177/1087054718772158] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To examine (a) the quality of life (QOL) in children with Tourette's disorder (TD) and ADHD (TD + ADHD) compared with ADHD without tics (ADHD alone) and (b) the effects of the severity of tics, ADHD symptoms, comorbid diagnoses, and family functioning on QOL. METHOD The assessments included the Kiddie-Schedule for Affective Disorders and Schizophrenia, Yale Global Tic Severity Scale, ADHD Rating Scale, Pediatric Quality of Life Inventory, and Family Assessment Device. RESULTS The TD + ADHD group had poorer psychosocial QOL. Agreement between child and parent ratings was higher in the TD + ADHD group, and children reported higher scores than their parents in both groups. Severity of tics and ADHD symptoms had stronger negative associations with parent-reported than child-reported QOL. Significant positive correlations were detected between QOL and family functioning in both groups. CONCLUSION Children with TD + ADHD have lower QOL than their peers with ADHD alone. Family functioning seems to affect QOL in both groups.
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7
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Deeb W, Malaty IA, Mathews CA. Tourette disorder and other tic disorders. HANDBOOK OF CLINICAL NEUROLOGY 2019; 165:123-153. [DOI: 10.1016/b978-0-444-64012-3.00008-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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8
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Poh W, Payne JM, Gulenc A, Efron D. Chronic tic disorders in children with ADHD. Arch Dis Child 2018; 103:847-852. [PMID: 29317441 DOI: 10.1136/archdischild-2017-314139] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 12/07/2017] [Accepted: 12/07/2017] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To examine in a community-based cohort: (1) the prevalence of chronic tic disorder (CTD) in children with attention-deficit/hyperactivity disorder (ADHD) compared with non-ADHD controls at ages 7 and 10; and (2) the additional psychiatric and functional burden of CTD in children with ADHD. METHODS Children aged 6-8 years with ADHD (n=179) and controls (n=212) were recruited through 43 Victorian schools using parent and teacher screening surveys (Conners 3 ADHD Index), followed by case confirmation (Diagnostic Interview Schedule for Children-IV (DISC-IV)). CTD was identified using the DISC-IV categories chronic motor tic disorder, chronic vocal tic disorder or Tourette syndrome at baseline and 36-month follow-up. Internalising and externalising disorders, social functioning, academic performance and quality of life were also measured. Tests of proportions and independent t-tests were used to compare the ADHD+CTD group with sex-matched ADHD alone children. RESULTS Compared with controls, children with ADHD were 4.1 (95% CI 1.1 to 14.1) times more likely to have CTD at age 7, and 5.9 (95% CI 1.6 to 17.9) times more likely at age 10. Children with ADHD+CTD experienced higher rates of internalising disorders and peer problems, and poorer quality of life than those with ADHD alone. CONCLUSIONS CTD prevalence is higher in children with ADHD compared with controls, and confers substantial additional psychiatric and functional burden. Clinicians need to consider CTD in both the initial assessment and ongoing management of children with ADHD, and address both the symptoms and the associated impairments.
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Affiliation(s)
- William Poh
- Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Jonathan M Payne
- Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia.,Population Health, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Alisha Gulenc
- Population Health, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Daryl Efron
- Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia.,Population Health, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,The Royal Children's Hospital, Melbourne, Victoria, Australia
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9
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Hartmann A, Deniau E, Czernecki V, Negovanska V, d’Harcourt S, Depienne C, Klein-Koerkamp Y, Worbe Y. Tic e sindrome di Gilles de la Tourette. Neurologia 2018. [DOI: 10.1016/s1634-7072(18)89402-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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10
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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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11
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A preliminary examination of self-concept in older adolescents and young adults with Gilles de la Tourette syndrome. Eur J Paediatr Neurol 2017; 21:468-474. [PMID: 28017555 DOI: 10.1016/j.ejpn.2016.12.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 12/05/2016] [Accepted: 12/11/2016] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Gilles de la Tourette syndrome (GTS) is a childhood-onset neuropsychiatric disorder characterised by multiple tics and often associated with behavioural problems. Although there is evidence of significantly reduced self-esteem in children and adolescents with GTS, little is known about perceived self-concept and its clinical determinants at the transition age between adolescence and adulthood. We therefore set out to investigate self-concept in a clinical sample of young patients with GTS at this crucial age for personal development. METHODS In addition to standard demographic and clinical data, we collected self-ratings using a standardised battery of psychometric instruments, as well as the Multidimensional Self Concept Scale, a comprehensive questionnaire developed to assess self-concept in subjects aged 9- to 19 years, tapping into the social, competence, affect, academic, family, and physical domains. RESULTS We found that patients diagnosed with at least one co-morbid psychiatric disorder ("GTS-plus" phenotype) reported significantly lower self-concept than patients with "pure GTS", whereas tic-related variables had no impact on self-concept. Anxiety symptoms were the main determinants of self-concept, especially trait anxiety with regard to social and affective domains. Affective symptoms could also have a negative impact on the physical, affective, competence, and social domains of self-concept. CONCLUSION Routine screening for anxiety and affective symptoms should be recommended in all patients with GTS seen at transition clinics from paediatric to adult care, in order to implement effective treatment interventions whenever possible.
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12
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Kious BM, Jimenez-Shahed J, Shprecher DR. Treatment-refractory Tourette Syndrome. Prog Neuropsychopharmacol Biol Psychiatry 2016; 70:227-36. [PMID: 26875502 DOI: 10.1016/j.pnpbp.2016.02.003] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 02/02/2016] [Accepted: 02/08/2016] [Indexed: 12/27/2022]
Abstract
Tourette Syndrome (TS) is a complex neurodevelopmental condition marked by tics and frequently associated with psychiatric comorbidities. While most cases are mild and improve with age, some are treatment-refractory. Here, we review strategies for the management of this population. We begin by examining the diagnosis of TS and routine management strategies. We then consider emerging treatments for refractory cases, including deep brain stimulation (DBS), electroconvulsive therapy (ECT), repetitive transcranial magnetic stimulation (rTMS), and novel pharmacological approaches such as new vesicular monoamine transporter type 2 inhibitors, cannabinoids, and anti-glutamatergic drugs.
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Affiliation(s)
- Brent M Kious
- University of Utah, Department of Psychiatry, 501 Chipeta Way, Salt Lake City, UT 84108, United States.
| | - Joohi Jimenez-Shahed
- Baylor College of Medicine, Department of Neurology, 7200 Cambridge, Suite 9a/MS: BCM 609, Houston, TX 77030, United States
| | - David R Shprecher
- University of Utah, Department of Neurology, 729 Arapeen Drive, Salt Lake City, UT 84108, United States; Banner Sun Health Research Institute, 10515 W. Santa Fe Drive, Sun City, AZ 85351, United States
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13
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Eapen V, Snedden C, Črnčec R, Pick A, Sachdev P. Tourette syndrome, co-morbidities and quality of life. Aust N Z J Psychiatry 2016; 50:82-93. [PMID: 26169656 DOI: 10.1177/0004867415594429] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Tourette syndrome is often associated with attention deficit hyperactivity disorder, obsessive compulsive disorder and other co-morbidities, the presence of which can reduce health-related quality of life. The relationship between the number and type of co-morbidities and tic severity upon health-related quality of life has been insufficiently examined in Tourette syndrome populations and not at all in the Australian context. We hypothesised that an increased number of co-morbid diagnoses would be inversely related to health-related quality of life and that the presence of attention deficit hyperactivity disorder and obsessive compulsive disorder in particular would negatively impact health-related quality of life. METHOD In all, 83 people with a previously established diagnosis of Tourette syndrome, who responded to a letter of invitation sent to the Tourette Syndrome Association of Australia past-member database, formed the study sample. Participants completed the Gilles de la Tourette Syndrome-Quality of Life Scale and a short form of the National Hospital Interview Schedule to assess tics and related behaviours. RESULTS Participants with pure-Tourette syndrome had significantly better health-related quality of life than those with Tourette syndrome and three or more co-morbid diagnoses. Few differences were observed between the pure-Tourette syndrome and Tourette syndrome and one or two co-morbid diagnoses groups. Analysis of the impact of individual co-morbid disorders and Tourette syndrome symptoms on health-related quality of life indicated that attention deficit hyperactivity disorder exerted a significant negative effect, as did the presence of complex tics, especially coprolalia and copropraxia. When these variables were examined in multiple regression analysis, number of co-morbidities and the presence of coprophenomena emerged as significant predictors of health-related quality of life. CONCLUSION While tics are the defining feature of Tourette syndrome, it appears to be the presence of co-morbidities, attention deficit hyperactivity disorder, in particular, and coprophenomena that have the greater impact on health-related quality of life. This has implications for symptom-targeting in the treatment of Tourette syndrome since all available treatments are symptomatic and not disease modifying.
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Affiliation(s)
- Valsamma Eapen
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia Academic Unit of Child Psychiatry, South Western Sydney Local Health District (AUCS) & Ingham Institute, Liverpool, NSW, Australia
| | - Corina Snedden
- Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Rudi Črnčec
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia Academic Unit of Child Psychiatry, South Western Sydney Local Health District (AUCS) & Ingham Institute, Liverpool, NSW, Australia
| | - Anna Pick
- Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Perminder Sachdev
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia Centre for Healthy Brain Ageing (CHeBA), University of New South Wales, Sydney, NSW, Australia Neuropsychiatric Institute, Prince of Wales Hospital, Randwick, NSW, Australia
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14
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Abstract
BACKGROUND Tourette syndrome (TS) is a neurodevelopmental disorder characterized by motor and vocal tics--rapid, repetitive, stereotyped movements or vocalizations lasting at least one year in duration. The goal of this article was to review the long-term clinical course of tics and frequently co-occurring conditions in children with TS. METHODS We conducted a traditional literature search to locate relevant articles regarding long-term outcome and prognosis in TS and tic disorders. RESULTS Tics typically have an onset between the ages of 4 and 6 years and reach their worst-ever severity between the ages of 10 and 12 years. By age 10 years, most children are aware of nearly irresistible somatosensory urges that precede the tics. A momentary sense of relief typically follows the completion of a tic. Over the course of hours, tics occur in bouts, with a regular inter-tic interval. Tics increase during periods of psychosocial stress, emotional excitement and fatigue. Tics can become "complex" in nature and appear to be purposeful. Tics can be willfully suppressed for brief intervals and can be evoked by the mere mention of them. Tics typically diminish during periods of goal-directed behavior. Over the course of months, tics wax and wane. By early adulthood, roughly three-quarters of children with TS will have greatly diminished tic symptoms and more than one-third will be virtually tic free. CONCLUSION Although tics are the defining aspect of TS, they are often not the most enduring or impairing symptoms in children with TS. Indeed in TS tics rarely occur in isolation, and other coexisting conditions--such as behavioral disinhibition, hypersensitivity to a broad range of sensory stimuli, problems with visual motor integration, procedural learning difficulties, attention-deficit hyperactivity disorder, obsessive-compulsive disorder, depression, anxiety, and emotional instability--are often a greater source of impairment than the tics themselves. Measures used to enhance self-esteem, such as encouraging independence, strong friendships and the exploration of interests, are crucial to ensuring positive adulthood outcome.
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Affiliation(s)
- James F Leckman
- Yale Child Study Center, Yale University School of Medicine, New Haven, CT, USA
| | - Robert A King
- Yale Child Study Center, Yale University School of Medicine, New Haven, CT, USA
| | - Michael H Bloch
- Yale Child Study Center, Yale University School of Medicine, New Haven, CT, USA
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15
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Wadman R, Tischler V, Jackson GM. 'Everybody just thinks I'm weird': a qualitative exploration of the psychosocial experiences of adolescents with Tourette syndrome. Child Care Health Dev 2013; 39:880-6. [PMID: 23363392 DOI: 10.1111/cch.12033] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/13/2012] [Indexed: 11/29/2022]
Abstract
BACKGROUND Research suggests Tourette syndrome (TS) can have a negative impact on quality of life. To date, little research has examined the perspectives of young people with this condition in depth. METHODS Six 14- to 16-year-olds with TS took part in semi-structured interviews to explore the perceived impact of this condition on self and on relationships with others. The transcripts were analysed using interpretative phenomenological analysis. RESULTS The young people felt that TS was a constant presence in their lives, but one they have learnt to cope with well. Most had developed supportive friendships but encountered problems when interacting with the wider peer network. Specific concerns around meeting new people and future employment were voiced. CONCLUSIONS The adolescents described specific ways in which TS affects quality of life and social interactions, and the effort it can take to cope effectively with this condition.
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Affiliation(s)
- R Wadman
- Faculty of Medicine & Health Sciences, University of Nottingham, Nottingham, UK
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16
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Cavanna AE, Luoni C, Selvini C, Blangiardo R, Eddy CM, Silvestri PR, Cali’ PV, Gagliardi E, Balottin U, Cardona F, Rizzo R, Termine C. Parent and self-report health-related quality of life measures in young patients with Tourette syndrome. J Child Neurol 2013; 28:1305-8. [PMID: 22952315 PMCID: PMC4107773 DOI: 10.1177/0883073812457462] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2012] [Revised: 07/13/2012] [Accepted: 07/13/2012] [Indexed: 11/15/2022]
Abstract
Tourette syndrome is a neurodevelopmental disorder characterized by tics and comorbid behavioral problems. This study compared child- and parent-reported quality of life and everyday functioning. We assessed 75 children with Tourette syndrome, of which 42 (56%) had comorbid conditions (obsessive-compulsive disorder = 25; attention-deficit hyperactivity disorder = 6; both comorbidities = 4). All patients completed psychometric instruments, including the Gilles de la Tourette Syndrome-Quality of Life Scale for Children and Adolescents (child report) and the Child Tourette's Syndrome Impairment Scale (parent report). Data were compared for patients with pure Tourette syndrome, Tourette syndrome + obsessive-compulsive disorder, Tourette syndrome + attention-deficit hyperactivity disorder, and Tourette syndrome + both comorbidities. There were no group differences in quality of life. However, there were differences for total, school, and home activities impairment scores. Children and parents may not share similar views about the impact of Tourette syndrome on functioning. The measurement of health-related quality of life in Tourette syndrome is more complex in children than adults.
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Affiliation(s)
- Andrea E. Cavanna
- Department of Neuropsychiatry, BSMHFT and University of Birmingham, United
Kingdom
- Sobell Department of Motor Neuroscience and Movement Disorders, Institute of
Neurology and University College London, United Kingdom
| | - Chiara Luoni
- Child Neuropsychiatry Unit, Department of Experimental Medicine, University
of Insubria, Varese, Italy
| | - Claudia Selvini
- Child Neuropsychiatry Unit, Department of Experimental Medicine, University
of Insubria, Varese, Italy
| | - Rosanna Blangiardo
- Child Neuropsychiatry Unit, Department of Experimental Medicine, University
of Insubria, Varese, Italy
| | - Clare M. Eddy
- Department of Neuropsychiatry, BSMHFT and University of Birmingham, United
Kingdom
| | - Paola R. Silvestri
- Department of Child Neurology and Psychiatry, “La Sapienza” University,
Rome, Italy
| | - Paola V. Cali’
- Section of Child Neuropsychiatry, Department of Pediatrics, University of
Catania, Catania, Italy
| | - Emanuela Gagliardi
- Child Neuropsychiatry Unit, Department of Experimental Medicine, University
of Insubria, Varese, Italy
| | - Umberto Balottin
- Department of Child Neurology and Psychiatry, IRCCS “C. Mondino” Foundation,
University of Pavia, Italy
| | - Francesco Cardona
- Department of Child Neurology and Psychiatry, “La Sapienza” University,
Rome, Italy
| | - Renata Rizzo
- Section of Child Neuropsychiatry, Department of Pediatrics, University of
Catania, Catania, Italy
| | - Cristiano Termine
- Child Neuropsychiatry Unit, Department of Experimental Medicine, University
of Insubria, Varese, Italy
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17
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Tic Disorders and Learning Disability: Clinical Characteristics, Cognitive Performance and Comorbidity. ACTA ACUST UNITED AC 2013. [DOI: 10.1017/jse.2013.2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Tics are involuntary movements or sounds. Tourette syndrome is one of a family of tic disorders that affect around 1% of the population but which remains underrecognised in the community. In paediatric special education learning disability classes, the prevalence of individuals with tic disorders is around 20–45% — higher still in special education emotional/behavioural classes. Given the high rates of individuals with tic disorders in special education settings, as well as the unique challenges of working in an educational setting with a person with a tic disorder, it is incumbent upon professionals working in these settings to be cognisant of the possibility of tic disorders in this population. This review seeks to provide an overview of tic disorders and their association with learning and mental health difficulties. The review focuses on an exploration of factors underpinning the association between tic disorders and learning disabilities, including neurocognitive corollaries of tic disorders and the influence of common comorbidities, such as ADHD, as well as upon strategies to support individuals with tic disorders in the classroom.
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Cognitive aspects of hyperactivity and overactivity in preadolescents with tourette syndrome. PSYCHIATRY JOURNAL 2013; 2013:198746. [PMID: 24236274 PMCID: PMC3820081 DOI: 10.1155/2013/198746] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 01/18/2013] [Accepted: 01/21/2013] [Indexed: 11/17/2022]
Abstract
Attention deficit disorder with hyperactivity (ADHD) is a common comorbidity in children with Tourette syndrome (TS). However, motor restlessness and high levels of sensorimotor activation or “overactivity” may be a feature of TS rather than a distinct ADHD comorbidity. The link between overactivity and ADHD in TS has yet to be established and in particular between adult and preadolescent manifestations. The current study furthers this understanding of ADHD features in TS by investigating the relationship between cognitive and behavioral aspects of ADHD and TS. The style of planning (STOP) overactivity scale was compared in preadolescent (n = 17) and adult (n = 17) samples. The STOP overactivity scale measures the characteristic overactive style of planning in everyday life. The aims of the study were twofold as follows: (1) to see if an overactive style was present in adolescents as well as in adults, and (2) to see if this overactive style correlated with hyperactivity, impulsivity, or perfectionism. Results suggest that overactivity may be a better description of the hyperactivity manifestations in TS. Behavioral components of overactivity were present in preadolescents while the cognitive components were more frequent in adults. Overactivity relates at the same time to perfectionism and impulsivity.
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Masi G, Gagliano A, Siracusano R, Berloffa S, Calarese T, Ilardo G, Pfanner C, Magazù A, Cedro C. Aripiprazole in children with Tourette's disorder and co-morbid attention-deficit/hyperactivity disorder: a 12-week, open-label, preliminary study. J Child Adolesc Psychopharmacol 2012; 22:120-5. [PMID: 22375853 DOI: 10.1089/cap.2011.0081] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Tourette's disorder (TD) in children and adolescents is frequently co-morbid with attention-deficit/hyperactivity disorder (ADHD). Dopamine-blockers are the first line treatment for TD, whereas dopamine-agonists, such as stimulants, are the gold-standard in the treatment of ADHD. These contrasting effects supported concerns about the risk that stimulants for treating ADHD may trigger or worsen co-morbid tics. Aripiprazole, a partial dopamine agonist, acts as an antagonist at dopamine D2 receptors in hyperdopaminergic conditions and displays agonist properties under hypodopaminergic conditions. The present study describes the use of aripiprazole (10.0 ± 4.8 mg/day) in a consecutive group of 28 patients with a primary diagnosis of TD and co-morbid ADHD, combined subtype. The Yale Global Tic Severity Scale (YGTSS) and the ADHD-Rating Scale (ADHD-RS-IV) were used as primary outcome measures and both significantly improved (p<0.001) after the treatment. Global measures of severity (Clinical Global Impressions-Severity) and of functional impairment (Children's Global Assessment Scale) also significantly improved during the treatment (p<0.001). At the YGTSS there was a reduction of 42.5%, in motor tics, of 47.9% in phonic tics (44.7% for the combined scores), and of 32.3% in tic impairment. Nineteen patients (67.9%) had a reduction of at least 50% of the YGTSS score (motor+phonic tics). The improvement at the ADHD-RS-IV score was 22.5%, 12 patients (42.8%) presented an improvement of 30%, but only 2 (7.1%) an improvement greater than 50%. Using a logistic regression model, a reduction of at least 30% in ADHD-RS-IV score was more likely to occur in the obsessive-compulsive disorder co-morbid group. Aripiprazole was well tolerated and none of the patients discontinued medication because of side effects. In summary, aripiprazole resulted in an effective treatment for TD, but it was only moderately effective on co-occurring ADHD symptomatology. Our preliminary data suggest that aripiprazole may represent a possible therapeutic option, among other possible monotherapies addressing both tics and ADHD.
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Affiliation(s)
- Gabriele Masi
- IRCCS Stella Maris, Scientific Institute Child Neurology and Psychiatry, Calambrone, Pisa, Italy.
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Abstract
Tic disorders, including Tourette syndrome, are an intriguing group of paroxysmal movement abnormalities that begin in childhood, have a fluctuating course, are capable of causing psychosocial and physical problems, and often improve by early adulthood. These disorders are frequently associated with a variety of comorbid problems whose negative effects may exceed those of tics. Therapy is strictly symptomatic and usually includes educational, behavioral, and a variety of pharmacological therapies. Although there is strong evidence supporting an inherited basis, the precise genetic abnormality remains unknown. A proposed poststreptococcal autoimmune etiology remains controversial. Pathophysiologically, tics appear to arise from an alteration within cortico-striatal-thalamo-cortical circuits, but the definitive site is unknown. Evidence supports an abnormality of synaptic neurotransmission, likely involving the dopaminergic system.
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Affiliation(s)
- Harvey S Singer
- Departments of Neurology and Pediatrics, Johns Hopkins University School of Medicine, Baltimore 21287, USA.
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Hartmann A, van Meerbeeck P, Deniau E, Béhar C, Czernecki V, Depienne C, Worbe Y. Tic e sindrome di Gilles de la Tourette. Neurologia 2011. [DOI: 10.1016/s1634-7072(11)70624-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Developmental comorbidity in attention-deficit/hyperactivity disorder. ACTA ACUST UNITED AC 2010; 2:267-89. [PMID: 21432612 DOI: 10.1007/s12402-010-0040-0] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2010] [Accepted: 10/12/2010] [Indexed: 12/14/2022]
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Motlagh MG, Katsovich L, Thompson N, Lin H, Kim YS, Scahill L, Lombroso PJ, King RA, Peterson BS, Leckman JF. Severe psychosocial stress and heavy cigarette smoking during pregnancy: an examination of the pre- and perinatal risk factors associated with ADHD and Tourette syndrome. Eur Child Adolesc Psychiatry 2010; 19:755-64. [PMID: 20532931 PMCID: PMC3932440 DOI: 10.1007/s00787-010-0115-7] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Accepted: 05/19/2010] [Indexed: 12/19/2022]
Abstract
Attention-deficit/hyperactivity disorder (ADHD) is frequently diagnosed in children with Tourette syndrome (TS). The basis for this co-occurrence is uncertain. This study aimed to determine if specific pre- and perinatal risk factors, including heavy maternal smoking and severe psychosocial stress during pregnancy, were associated with one or both disorders, or neither. We compared maternal report data on pre- and perinatal risk factors on 222 children between the ages of 7 and 18 years including 45 individuals with TS alone, 52 individuals with ADHD alone, 60 individuals with condition of comorbid TS + ADHD, and 65 unaffected control children. Pre- and perinatal histories as well as psychiatric assessments were performed using standardized questionnaires and semi-structured interviews with the mothers and children. Logistic regression was used to determine the odds ratio for each variable of interest. Compared to the mothers of unaffected control children, the mothers of children with ADHD alone reported higher rates of heavy smoking (>10 cigarettes per day) during pregnancy and higher levels of severe psychosocial stress during pregnancy (OR = 13.5, p < 0.01 and OR = 6.8, p < 0.002, respectively). The TS + ADHD and the TS alone patients also had higher rates heavy maternal smoking and high levels of psychosocial stress compared to the control children, but these differences failed to reach statistical significance (heavy smoking: OR = 8.5, p < 0.052, OR = 4.6, p < 0.19, respectively; severe psychosocial stress: OR = 3.1, p < 0.07, OR = 2.6, p < 0.11, respectively). Heavy maternal smoking and severe levels psychosocial stress during pregnancy were independently associated with a diagnosis of ADHD. TS patients also had higher rates of these risk factors, but the ORs failed to reach statistical significance. Efforts are needed to reduce the frequency of these risk factors in high-risk populations. Future studies, using genetically sensitive designs, are also needed to sort out the causal pathways.
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Affiliation(s)
- Maria G. Motlagh
- Child Study Center, Yale University School of Medicine, I-383-SHM, 230 South Frontage Road, New Haven, CT 06520-7920, USA
| | - Liliya Katsovich
- Child Study Center, Yale University School of Medicine, I-383-SHM, 230 South Frontage Road, New Haven, CT 06520-7920, USA
| | - Nancy Thompson
- Child Study Center, Yale University School of Medicine, I-383-SHM, 230 South Frontage Road, New Haven, CT 06520-7920, USA
| | - Haiqun Lin
- Child Study Center, Yale University School of Medicine, I-383-SHM, 230 South Frontage Road, New Haven, CT 06520-7920, USA
| | - Young-Shin Kim
- Child Study Center, Yale University School of Medicine, I-383-SHM, 230 South Frontage Road, New Haven, CT 06520-7920, USA
| | - Lawrence Scahill
- Child Study Center, Yale University School of Medicine, I-383-SHM, 230 South Frontage Road, New Haven, CT 06520-7920, USA
| | - Paul J. Lombroso
- Child Study Center, Yale University School of Medicine, I-383-SHM, 230 South Frontage Road, New Haven, CT 06520-7920, USA
| | - Robert A. King
- Child Study Center, Yale University School of Medicine, I-383-SHM, 230 South Frontage Road, New Haven, CT 06520-7920, USA
| | - Bradley S. Peterson
- Child Study Center, Yale University School of Medicine, I-383-SHM, 230 South Frontage Road, New Haven, CT 06520-7920, USA, Columbia College of Physicians and Surgeons, The New York State Psychiatric Institute, New York, NY, USA
| | - James F. Leckman
- Child Study Center, Yale University School of Medicine, I-383-SHM, 230 South Frontage Road, New Haven, CT 06520-7920, USA
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Gorman DA, Thompson N, Plessen KJ, Robertson MM, Leckman JF, Peterson BS. Psychosocial outcome and psychiatric comorbidity in older adolescents with Tourette syndrome: controlled study. Br J Psychiatry 2010; 197:36-44. [PMID: 20592431 PMCID: PMC2894981 DOI: 10.1192/bjp.bp.109.071050] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Children with Tourette syndrome generally experience improvement of tics by age 18 years, but psychosocial and comorbidity outcomes at this age are unclear. AIMS To compare psychosocial outcomes and lifetime comorbidity rates in older adolescents with Tourette syndrome and controls. We hypothesised a priori that individuals with Tourette syndrome would have lower Children's Global Assessment Scale (CGAS) scores. METHOD A total of 65 individuals with Tourette syndrome, identified in childhood, and 65 matched community controls without tic or obsessive-compulsive disorder (OCD) symptoms were assessed around 18 years of age regarding psychosocial functioning and lifetime psychiatric disorders. RESULTS Compared with controls, individuals with Tourette syndrome had substantially lower CGAS scores (P = 10(-8)) and higher rates of attention-deficit hyperactivity disorder (ADHD), major depression, learning disorder and conduct disorder (P< or =0.01). In the participants with Tourette syndrome, poorer psychosocial outcomes were associated with greater ADHD, OCD and tic severity. CONCLUSIONS Clinically ascertained children with Tourette syndrome typically have impaired psychosocial functioning and high comorbidity rates in late adolescence.
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Eapen V, Crncec R. Tourette syndrome in children and adolescents: special considerations. J Psychosom Res 2009; 67:525-32. [PMID: 19913657 DOI: 10.1016/j.jpsychores.2009.08.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2009] [Revised: 06/20/2009] [Accepted: 08/06/2009] [Indexed: 11/18/2022]
Abstract
Tourette syndrome (TS) affects people of all ages, with onset in early childhood and continuing through the different stages of the life cycle into adolescence and adults. This review focuses on barriers to diagnosis and challenges in the management of young patients with TS. Barriers to identification occur at multiple levels, including detection in the community setting (including schools), parents' help-seeking behavior, and cultural influences on such behavior, as well as diagnosis by the medical provider. Challenges to management include unfamiliarity of primary care providers, inconsistencies in the diagnosis and management plan, and failure to recognize comorbid conditions, as well as inadequate knowledge and lack of resources to effectively deal with comorbidities. In addition to the complexities posed by pharmacological interactions, there are unique psychosocial challenges experienced by young people with TS and their families. Effective communication and collaboration between families, health care providers, and school personnel, as well as supportive communities, are essential components of comprehensive management.
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Abstract
OBJECTIVE Tourette syndrome (TS) is a childhood-onset neuropsychiatric disorder characterized by multiple motor and vocal tics lasting at least a year in duration. Children with TS often experience comorbid conditions such as obsessive-compulsive disorder (OCD) and attention-deficit disorder. The goal of this article was to review the long-term clinical course of tics and comorbid conditions in children with TS. METHOD We conducted a traditional literature search to locate relevant articles regarding long-term outcome and prognosis in TS and tic disorders. RESULTS Tics typically have an onset between the ages of 4 and 6 years and reach their worst-ever severity between the ages of 10 and 12 years. On average, tic severity declines during adolescence. By early adulthood, roughly three-quarters of children with TS will have greatly diminished tic symptoms and over one-third will be tic free. Comorbid conditions, such as OCD and other anxiety and depressive disorders, are more common during the adolescence and early adulthood of individuals with TS than in the general population. CONCLUSION Although tics are the sine qua non of TS, they are often not the most enduring or impairing symptoms in children with TS. Measures used to enhance self-esteem, such as encouraging strong friendships and the exploration of interests, are crucial to ensuring positive adulthood outcome in TS.
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Affiliation(s)
- Michael H Bloch
- Yale Child Study Center, Yale University School of Medicine, New Haven, CT 06520, USA.
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Schneider J, Gadow KD, Crowell JA, Sprafkin J. Anxiety in boys with attention-deficit/hyperactivity disorder with and without chronic multiple tic disorder. J Child Adolesc Psychopharmacol 2009; 19:737-48. [PMID: 20035592 PMCID: PMC2830213 DOI: 10.1089/cap.2009.0013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE This study examined the psychosocial and behavioral concomitants of anxiety in clinic-referred boys with attention-deficit/hyperactivity disorder (ADHD) with and without chronic multiple tic disorder (CMTD). METHOD ADHD boys with (n = 65) and without (n = 94) CMTD were evaluated with measures of psychiatric symptoms, mental health risk factors, and academic and social performance. RESULTS Boys with CMTD evidenced more severe anxiety and less social competence and were more likely to be living with only one biological parent than the ADHD Only group, but the magnitude of group differences was generally small. The severity of generalized anxiety, separation anxiety, social phobia, and obsessive-compulsive symptoms were uniquely associated with a different pattern of risk factors, and there was some evidence that these patterns differed for the two groups of boys. CONCLUSION Boys with CMTD had a relatively more severe and complex pattern of anxiety that was associated with different clinical features, all of which suggests that ADHD plus CMTD might better be conceptualized as a distinct clinical entity from ADHD Only. However, findings from the extant literature are mixed, and therefore this remains a topic for further study.
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Affiliation(s)
- Jayne Schneider
- Department of Psychiatry and Behavioral Science, Stony Brook University, Stony Brook, New York 11794-8790, USA.
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Haddad ADM, Umoh G, Bhatia V, Robertson MM. Adults with Tourette's syndrome with and without attention deficit hyperactivity disorder. Acta Psychiatr Scand 2009; 120:299-307. [PMID: 19486328 DOI: 10.1111/j.1600-0447.2009.01398.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Comorbidity between Tourette's syndrome (TS) and attention deficit hyperactivity disorder (ADHD) is high. In children, those with both TS+ADHD fare less well than those with TS-only on measures of both psychopathology and behaviour. The objective of this study was to document such measures in adult patients. METHOD Eighty adults with TS-only were compared to 64 with TS+ADHD using a clinical interview and standardised measures of depression, anxiety and obsessionality. RESULTS The two groups were no different on measures of TS severity. TS+ADHD patients had significantly more depression, anxiety, obsessive-compulsive behaviour and maladaptive behaviours than patients with TS-only. There were also significant differences in the incidence of copro- and echo-phenomena and family history of ADHD. CONCLUSION The finding of increased overall behavioural difficulties and psychopathology in adult patients with TS+ADHD when compared with TS-only is in agreement with previous findings in children with TS. Appropriate treatment of ADHD in TS patients during childhood may prevent many behavioural problems in adulthood.
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Affiliation(s)
- A D M Haddad
- Department of Experimental Psychology, University of Oxford, Oxford, UK
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Abstract
The aim of this work was to draw attention to potentially life-threatening symptoms associated with Tourette syndrome (TS) and to explore their relationship to TS comorbidities. Medical records of all patients with TS evaluated at our Movement Disorders Clinic between July 2003 and July 2006 were reviewed. Data on patients with malignant TS, defined as >or=2 emergency room (ER) visits or >or=1 hospitalizations for TS symptoms or its associated behavioral comorbidities, were entered into a dataset and analyzed. Five illustrative cases are described. Of 333 TS patients evaluated during the 3-year period, 17 (5.1%) met the criteria for malignant TS. Hospital admission or ER visits were for tic-related injuries, self-injurious behavior (SIB), uncontrollable violence and temper, and suicidal ideation/attempts. Compared with patients with nonmalignant TS, those with malignant TS were significantly more likely to have a personal history of obsessive compulsive behavior/disorder (OCB/OCD), complex phonic tics, coprolalia, copropraxia, SIB, mood disorder, suicidal ideation, and poor response to medications. Although TS is rarely a disabling disorder, about 5% of patients referred to a specialty clinic have life-threatening symptoms. Malignant TS is associated with greater severity of motor symptoms and the presence of >or=2 behavioral comorbidities. OCD/OCB in particular may play a central role in malignant TS; obsessive compulsive qualities were associated with life-threatening tics, SIB, and suicidal ideation. Malignant TS is more refractory to medical treatment than nonmalignant TS.
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Affiliation(s)
- Min-Yuen Cynthia Cheung
- Parkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, Houston, Texas 77030, USA
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Swain JE, Scahill L, Lombroso PJ, King RA, Leckman JF. Tourette syndrome and tic disorders: a decade of progress. J Am Acad Child Adolesc Psychiatry 2007; 46:947-968. [PMID: 17667475 DOI: 10.1097/chi.0b013e318068fbcc] [Citation(s) in RCA: 139] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
OBJECTIVE This is a review of progress made in the understanding of Tourette syndrome (TS) during the past decade including models of pathogenesis, state-of-the-art assessment techniques, and treatment. METHOD Computerized literature searches were conducted under the key words "Tourette syndrome," "Tourette disorder," and "tics." Only references from 1996-2006 were included. RESULTS Studies have documented the natural history of TS and the finding that tics usually improve by the end of the second decade of life. It has also become clear that TS frequently co-occurs with attention-deficit/hyperactivity disorder), obsessive-compulsive disorder, and a range of other mood and anxiety disorders. These comorbid conditions are often the major source of impairment for the affected child. Advances have also been made in understanding the underlying neurobiology of TS using in vivo neuroimaging and neurophysiology techniques. Progress on the genetic front has been less rapid. Proper diagnosis and education (involving the affected child and his or her parents, teachers, and peers) are essential prerequisites to the successful management of children with TS. When necessary, modestly effective antitic medications are available, although intervening to treat the comorbid attention-deficit/hyperactivity disorder and/or obsessive-compulsive disorder is usually the place to start. CONCLUSIONS Prospective longitudinal studies and randomized clinical trials have led to the refinement of several models of pathogenesis and advanced our evidence base regarding treatment options. However, fully explanatory models are needed that would allow for more accurate prognosis and the development of targeted and efficacious treatments.
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Affiliation(s)
- James E Swain
- Drs. Swain, Scahill, Lombroso, King, and Leckman are with the Child Study Center of Yale University, New Haven, CT; and Dr. Scahill is also with the School of Nursing at Yale University..
| | - Lawrence Scahill
- Drs. Swain, Scahill, Lombroso, King, and Leckman are with the Child Study Center of Yale University, New Haven, CT; and Dr. Scahill is also with the School of Nursing at Yale University
| | - Paul J Lombroso
- Drs. Swain, Scahill, Lombroso, King, and Leckman are with the Child Study Center of Yale University, New Haven, CT; and Dr. Scahill is also with the School of Nursing at Yale University
| | - Robert A King
- Drs. Swain, Scahill, Lombroso, King, and Leckman are with the Child Study Center of Yale University, New Haven, CT; and Dr. Scahill is also with the School of Nursing at Yale University
| | - James F Leckman
- Drs. Swain, Scahill, Lombroso, King, and Leckman are with the Child Study Center of Yale University, New Haven, CT; and Dr. Scahill is also with the School of Nursing at Yale University
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Freeman RD. Tic disorders and ADHD: answers from a world-wide clinical dataset on Tourette syndrome. Eur Child Adolesc Psychiatry 2007; 16 Suppl 1:15-23. [PMID: 17665279 DOI: 10.1007/s00787-007-1003-7] [Citation(s) in RCA: 218] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Tourette syndrome (TS) is a neurodevelopmental disorder with frequent comorbidity with Attention- deficit-Hyperactivity disorder (ADHD). The impact of this association is still a matter of debate. METHOD Using the TIC database containing 6,805 cases, the clinical differences were ascertained between subjects with and without ADHD. RESULTS The reported prevalence of ADHD in TS was 55%, within the range of many other reports. If the proband was diagnosed with ADHD, a family history of ADHD was much more likely. ADHD was associated with earlier diagnosis of TS and a much higher rate of anger control problems, sleep problems, specific learning disability, OCD, Oppositional-defiant disorder, mood disorder, social skill deficits, sexually inappropriate behaviour, and self-injurious behaviour. Subjects with seizures and with Developmental Coordination Disorder also had high rates of ADHD. Anxiety disorder, however, was not more frequent. Preliminary data suggest that most behavioural difficulties in ADHD are associated with the Combined or Hyperactive-Impulsive Subtypes of ADHD. Every large site (>200 cases) had a significantly increased rate of anger control problems in cases with ADHD. CONCLUSION Subjects with TS have high rates of ADHD and complex associations with other disorders. Clinically the findings confirm other research indicating the importance of ADHD in understanding the behavioural problems often associated with the diagnosis of TS. Additional ADHD comorbidity should be taken into account in diagnosis, management, and training.
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Affiliation(s)
- Roger D Freeman
- Neuropsychiatry Clinic, BC Children's Hospital, Box 141, Vancouver, BC, V6H 3V4, Canada.
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Roessner V, Becker A, Banaschewski T, Freeman RD, Rothenberger A. Developmental psychopathology of children and adolescents with Tourette syndrome--impact of ADHD. Eur Child Adolesc Psychiatry 2007; 16 Suppl 1:24-35. [PMID: 17665280 DOI: 10.1007/s00787-007-1004-6] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND In Tourette syndrome (TS) as a neurodevelopmental disorder not only the tics but also the comorbid conditions change with increasing age. ADHD is highly comorbid with TS and usually impairs psychosocial functioning more than the tics. Its impact on further comorbidity during development is important for clinical practice and still a matter of debate. METHOD Aspects of developmental psychopathology considering the impact of ADHD were examined by logistic regression (year wisely) in a cross-sectional sample of children and adolescents (n = 5060) from the TIC database. RESULTS In TS+ADHD (compared to TS-ADHD) higher rates of comorbid conditions like OCD, anxiety disorders, CD/ODD and mood disorders were found in children (5-10 years). In adolescents (11-17 years) higher comorbidity rates in TS+ADHD remained only for CD/ODD and mood disorders. Accordingly, for OCD and anxiety disorders there was a steeper year wise increase of these comorbidities in TS-ADHD while it was a similar for CD/ODD and mood disorders in TS-ADHD as well as TS+ADHD. CONCLUSION Children with TS+ADHD have more comorbidities than the TS-ADHD group, whereas in both adolescent groups this did no longer hold for OCD and anxiety disorders. These findings indicate that in TS comorbid ADHD is associated with high rates of externalizing and internalizing problems, whereas TS without ADHD is associated only with internalizing problems in adolescence.
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Affiliation(s)
- Veit Roessner
- Dept. of Child and Adolescent Psychiatry/Psychotherapy, University of Goettingen, Von-Siebold-Str. 5, 37075, Göttingen, Germany.
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Hoekstra PJ, Anderson GM, Troost PW, Kallenberg CGM, Minderaa RB. Plasma kynurenine and related measures in tic disorder patients. Eur Child Adolesc Psychiatry 2007; 16 Suppl 1:71-7. [PMID: 17665285 DOI: 10.1007/s00787-007-1009-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Increased plasma kynurenine has been reported in tic disorder patients, and this observation has been suggested to be indicative of immune dysregulation. In the present study, we examined plasma levels of kynurenine and related molecules in a group of tic disorder patients. METHODS Plasma concentrations of tryptophan, kynurenine, cortisol, and neopterin were determined in Dutch tic disorder patients (N = 59), and healthy volunteers (N = 32). Group means were compared and age-controlled intra-individual correlations between tic severity and plasma levels of these molecules were examined. RESULTS No significant differences were found between patient and control groups in plasma levels of tryptophan, kynurenine, and cortisol concentrations, nor in the kynurenine/tryptophan ratio. However, neopterin was significantly (p = 0.035) higher in patients (mean = 5.13 nmol/l) than in controls (mean = 3.30 nmol/l). Plasma levels of these molecules did not correlate with tic severity, with the exception of tryptophan (r = -0.289, p = 0.049). In patients, plasma neopterin correlated with kynurenine (r = 0.438, p = 0.002); in healthy subjects, tryptophan correlated with kynurenine (r = 0.670, p < 0.001). CONCLUSION While the observed elevation in plasma neopterin is consistent with immune activation in a subset of tic disorder patients, metabolism of tryptophan through the kynurenine pathway appears to be unaltered in tic disorder patients.
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Affiliation(s)
- Pieter J Hoekstra
- Department of Psychiatry, University Medical Center Groningen, University of Groningen, P.O. Box 660, 9700 AR, Groningen, The Netherlands.
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Roessner V, Becker A, Banaschewski T, Rothenberger A. Psychopathological profile in children with chronic tic disorder and co-existing ADHD: additive effects. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2006; 35:79-85. [PMID: 17171537 DOI: 10.1007/s10802-006-9086-z] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2005] [Accepted: 11/14/2006] [Indexed: 11/30/2022]
Abstract
The nature of the co-occurrence of chronic tic disorders (CTD) and attention deficit hyperactivity disorder (ADHD) is unclear. Especially in the field of psychopathology, the relationship of CTD and ADHD remains to be clarified. Thus, the aim of the present chart review study was to specify the contribution of CTD and/or ADHD to the psychopathological profile of the comorbid group (CTD+ADHD). The psychopathological profiles of four large groups (CTD-only (n=112), CTD+ADHD (n=82), ADHD-only (n=129), controls (n=144)) were measured by the eight subscales of the Child Behavior Checklist (CBCL) and analyzed by a 2x2 factorial design followed by contrasts. There were main effects of ADHD diagnosis on all but one subscale of the CBCL (Somatic Complaints). For CTD diagnosis, main effects were found for Attention Problems, Anxious/Depressed, Thought Problems, Social Problems and Somatic Complaints. The only interaction effect was seen for Somatic Complaints. While CTD and ADHD were both related to internalizing psychopathology of children in the CTD+ADHD group, ADHD had the largest effect on externalizing psychopathology in the comorbid group. At the level of psychopathology, an additive model for the co-occurrence of CTD and ADHD is strongly supported. In the comorbid group (CTD+ADHD), the ADHD diagnosis shows the strongest relation to externalizing psychopathology.
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Affiliation(s)
- Veit Roessner
- Department of Child and Adolescent Psychiatry, University of Goettingen, Germany, Von--Siebold--Strasse 5, 37075 Goettingen, Germany.
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Scahill L, Sukhodolsky DG, Bearss K, Findley D, Hamrin V, Carroll DH, Rains AL. Randomized trial of parent management training in children with tic disorders and disruptive behavior. J Child Neurol 2006; 21:650-6. [PMID: 16970865 DOI: 10.1177/08830738060210080201] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Oppositional, defiant, and disruptive behaviors are common in clinical samples of children with tic disorders. In this study, we sought to evaluate the short-term efficacy of a structured parent training program in children with tic disorders accompanied by disruptive behavior. Children with tic disorders and at least a moderate level of disruptive behavior were randomly assigned to a 10-session structured parent management training program or to continue treatment as usual. Twenty-four children (18 boys and 6 girls) between the ages of 6 and 12 years (mean 8.9 +/- 2.0 years) were enrolled; 23 subjects completed the study. At baseline, subjects showed moderate to severe levels of oppositional and defiant behavior. Twenty subjects (83%) were on stable medication. The parent-rated Disruptive Behavior Rating Scale score decreased by 51% in the parent management training group compared with a decrease of 19% in the treatment as usual group (P < .05). On the Improvement scale of the Clinical Global Impression, a rater masked to treatment assignment classified 7 of 11 subjects who completed parent management training as much improved or very much improved compared with 2 of 12 subjects in the treatment as usual group (Fisher exact test, P < .05). These results suggest that parent management training is helpful for short-term improvement in disruptive behavior problems in children with tic disorders. Larger randomized clinical trials are needed.
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Robertson MM, Williamson F, Eapen V. Depressive symptomatology in young people with Gilles de la Tourette Syndrome-- a comparison of self-report scales. J Affect Disord 2006; 91:265-8. [PMID: 16464507 DOI: 10.1016/j.jad.2005.12.046] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2005] [Revised: 12/19/2005] [Accepted: 12/20/2005] [Indexed: 11/24/2022]
Abstract
BACKGROUND Few studies have examined depressive symptomatology in children and adolescents with Tourette Syndrome (TS) using standardised measures and none have compared different self-report scales in the context of TS. METHODS Seventy-two consecutive young people attending a TS clinic were evaluated using standardised rating scales for TS and associated behaviours, severity and psychopathology. All the patients completed the Birleson Depression Self Report Scale (BDSRS) and the Children's Depression Inventory (CDI). RESULTS A strong correlation was noted between BDSRS and CDI. Depression scores were also noted to correlate with Obsessive Compulsive Behaviours (OCB) and Attention Deficit Hyperactivity Disorder (ADHD). Other correlates of depressive symptomatology included current severity of TS as indicated by Yale Global Tic Severity Rating Scale (YGTSS) and the lifetime cumulative severity as evidenced by scores on the Diagnostic Confidence Index (DCI). LIMITATIONS The study was undertaken in a tertiary referral specialized clinic for TS thus limiting the generalizability of the findings, and the study did not include any control subjects. CONCLUSIONS The results provide support for the need and usefulness of both BDSRS and CDI as screening tools for depressive symptoms in children and adolescents with TS. Furthermore, the findings suggest the possibility of a complex inter-relationship between TS severity, comorbid OCB and ADHD as well as the occurrence of depression.
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Affiliation(s)
- Mary M Robertson
- UCLMS Department of Mental Health Sciences, 2nd Floor, Wolfson Building, 48 Riding House Street, London W1W 7EY, United Kingdom.
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Robertson MM. Attention deficit hyperactivity disorder, tics and Tourette's syndrome: the relationship and treatment implications. A commentary. Eur Child Adolesc Psychiatry 2006; 15:1-11. [PMID: 16514504 DOI: 10.1007/s00787-006-0505-z] [Citation(s) in RCA: 109] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/01/2005] [Indexed: 10/25/2022]
Abstract
Tourette's Syndrome (TS) is now recognised to be a common childhood onset neurodevelopmental disorder. Attention deficit hyperactivity disorder (ADHD) is also a common childhood disorder. There are many cases in which the two disorders are comorbid. The reasons for this are unclear, but the comorbidity does not necessarily point to one genetic cause. Sleep is also often disturbed in individuals with TS and ADHD. The treatment implications of ADHD in the setting of tics or TS are important. Clonidine is suggested as a first line treatment. It was once thought that stimulants were contraindicated in the treatment of ADHD in the setting of TS, whereas it is suggested that they may be safe, but should be used judiciously. In addition, it was once thought that the combination of stimulants and clonidine was contraindicated, but from a large study the combination does appear to be safe. A relatively new medication for ADHD is atomoxetine, and although not documented widely in the setting of tics and TS, it may prove useful in this setting; further research is required. This commentary briefly discusses the comorbidity between TS and ADHD and offers treatment suggestions.
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Affiliation(s)
- Mary M Robertson
- Dept. of Mental Health Sciences, University College London, 2nd Floor, Wolfson Building, 48 Riding House Street, London W1W 7EY, UK.
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Portzky G, Audenaert K, van Heeringen K. Suicide among adolescents. A psychological autopsy study of psychiatric, psychosocial and personality-related risk factors. Soc Psychiatry Psychiatr Epidemiol 2005; 40:922-30. [PMID: 16217594 DOI: 10.1007/s00127-005-0977-x] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/14/2005] [Indexed: 10/25/2022]
Abstract
BACKGROUND The suicide rate among young males in Belgium has doubled over the last decade. As more knowledge about risk factors is required to develop national prevention strategies, we investigated adolescent suicides using the psychological autopsy method. METHODS A total of 32 informants were interviewed regarding 19 suicide cases (aged 15-19). A semi-structured interview schedule, constructed by Houston et al. (J Affect Disord 63:159-170, 2001), was used. RESULTS All adolescents were suffering from one or more mental disorder(s) at the time of their death, and almost half of them were diagnosed with personality disorders. Adjustment disorders were diagnosed in one fifth of the sample, which appears to be relevant in view of the multiple life events and other psychosocial problems which adolescents were facing shortly before death. This suggests that difficulties in coping with stressful psychosocial problems are important in the course of the suicidal process. Only a small minority was receiving treatment for their disorders. CONCLUSIONS Mental disorders, commonly untreated and combined with personality disorders and psychosocial problems, are frequently found in young suicide victims. This study suggests that education in the diagnosis and treatment of depression, adjustment disorders and suicide is important in the prevention of suicide.
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Affiliation(s)
- Gwendolyn Portzky
- Unit for Suicide Research, Dept. of Psychiatry, University Hospital Gent, De Pintelaan 185, 9000, Gent, Belgium.
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