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Swisher VS, Liu S, Ricketts EJ. Bedtime Regularity and Sleep Sufficiency in Children With Tourette Syndrome. Pediatr Neurol 2024; 158:26-34. [PMID: 38945036 DOI: 10.1016/j.pediatrneurol.2024.05.001] [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: 05/25/2023] [Revised: 04/12/2024] [Accepted: 05/01/2024] [Indexed: 07/02/2024]
Abstract
BACKGROUND Despite research demonstrating sleep disturbance in children with Tourette syndrome (TS), few studies have examined bedtime regularity and sleep sufficiency, two important sleep health dimensions. Therefore, this study examined bedtime regularity and sleep sufficiency in children with TS relative to matched healthy control subjects, and its associated demographic, clinical, and behavioral factors. METHODS Participants were 384 parents or caregivers of children aged three to 17 years, including 192 with current TS and 192 matched healthy control subjects drawn from the 2020-2021 cycle of the National Survey of Children's Health. Parents completed questions assessing demographic (i.e., age, race, sex), clinical (i.e., attention-deficit/hyperactivity disorder [ADHD], autism spectrum disorder, anxiety, depression, tic severity, behavioral or conduct problems, ADHD medication, health condition-related impairment), and behavioral (i.e., screen time) characteristics. Mann-Whitney U test and chi-square test of independence were performed to compare groups on bedtime regularity and sleep sufficiency, respectively. Ordinal regression and binary logistic regression without and with backward elimination were performed to evaluate indicators of bedtime regularity and sleep sufficiency, respectively, in children with TS. RESULTS Children with current TS had significantly poorer bedtime regularity, but not sleep sufficiency, relative to matched healthy control subjects. In children with TS, anxiety and two or more hours of daily screen time were associated with higher likelihood of poor bedtime regularity. Autism was associated with lower likelihood of insufficient sleep, and depression was associated with increased likelihood of insufficient sleep. CONCLUSIONS Findings put forth screen time, anxiety, and depression as intervention targets to optimize sleep health in children with TS.
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Affiliation(s)
- Valerie S Swisher
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, California
| | - Serene Liu
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, California
| | - Emily J Ricketts
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, California.
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2
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Sringean J. Sleep and circadian rhythm dysfunctions in movement disorders beyond Parkinson's disease and atypical parkinsonisms. Curr Opin Neurol 2024; 37:414-420. [PMID: 38809245 DOI: 10.1097/wco.0000000000001286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
PURPOSE OF REVIEW This review aimed to comprehensively outline sleep and circadian rhythm abnormalities in hyperkinetic movement disorders beyond Parkinson's disease and atypical parkinsonisms, including tremor, dystonia, choreiform movements, tics, and ataxia disorders. RECENT FINDINGS Insomnia, poor sleep quality, and excessive daytime sleepiness (EDS) are commonly reported in essential tremor, Wilson's disease, tics or Tourette's syndrome, and spinocerebellar ataxia (SCA). REM sleep behavior disorder (RBD) have been observed in Wilson's disease and SCA. A combination of REM and non-REM parasomnias, along with nocturnal stridor with the initiation of sleep and re-entering after awakening, are characterized by undifferentiated Non-REM and poorly structured N2 in anti-IgLON5 disease. Restless legs syndrome (RLS) has been reported commonly in SCAs. Sleep-related dyskinesia has been reported in ADCY5-related disease and GNAO1-related movement disorder. SUMMARY Sleep problems can manifest as a result of movement disorders, either through direct motor disturbances or secondary nonmotor symptoms. Medication effects must be considered, as certain medications for movement disorders can exacerbate or alleviate sleep disturbances. Distinguishing sleep problems in some diseases might involve pathognomonic symptoms and signs, aiding in the diagnosis of movement disorders.
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Affiliation(s)
- Jirada Sringean
- Chulalongkorn Center of Excellence for Parkinson's Disease & Related Disorders, King Chulalongkorn Memorial Hospital, The Thai Red Cross, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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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 DS, Chung CH, Hsu WF, Chen SJ, Chu DM, Chien WC, Tzeng NS, Fan HC. Higher Risk of Psychiatric Disorders in Children With Febrile Seizures: A Nationwide Cohort Study in Taiwan. Pediatr Neurol 2024; 154:26-35. [PMID: 38458101 DOI: 10.1016/j.pediatrneurol.2024.02.005] [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: 05/11/2023] [Revised: 01/05/2024] [Accepted: 02/12/2024] [Indexed: 03/10/2024]
Abstract
BACKGROUND Febrile seizures occur commonly in children aged between six months and six years. A previous Danish study found a positive correlation between febrile seizures and the overall incidence of psychiatric disorders. This population-based nationwide observational study was conducted to investigate the association between febrile seizures and different psychiatric disorders in Taiwan and the associated risk factors. METHODS This cohort study used data from the National Health Insurance Research Database in Taiwan-a nationwide claims database covering >99% of the Taiwanese population. The study period was from January 2000 to December 2015; the overall median follow-up time was 11.04 ± 10.95 years. Overall, 2464 children with febrile seizures diagnosed between 2000 and 2015 met the inclusion criteria, and 7392 children without febrile seizures matched by index year, age, and sex were included in the control cohorts. Febrile seizures and psychiatric disorders were measured as the exposure and main outcomes, respectively. RESULTS Children with febrile seizures (n = 2463) were at a high risk of psychiatric disorders (adjusted hazard ratio, 4.70; 95% confidence interval [CI], 2.44 to 7.30; P < 0.001). The risk for anxiety was the highest (adjusted hazard ratio, 21.92; 95% CI, 11.40 to 34.05; P < 0.001). CONCLUSIONS When treating children with febrile seizures, particular attention should be paid to the symptoms of psychiatric disorders, as early referral may be beneficial for these children.
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Affiliation(s)
- Der-Shiun Wang
- Department of Pediatrics, School of Medicine, National Defense Medical Center, Taipei, Taiwan; Department of Pediatrics, Tri-Service General Hospital, Taipei, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chi-Hsiang Chung
- Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; School of Public Health, National Defense Medical Center, Taipei, Taiwan; Taiwanese Injury Prevention and Safety Promotion Association, Taipei, Taiwan
| | - Wan-Fu Hsu
- Department of Pediatrics, School of Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Shyi-Jou Chen
- Department of Pediatrics, School of Medicine, National Defense Medical Center, Taipei, Taiwan; Department of Pediatrics, Tri-Service General Hospital, Taipei, Taiwan
| | - Der-Ming Chu
- Department of Pediatrics, School of Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Wu-Chien Chien
- Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; School of Public Health, National Defense Medical Center, Taipei, Taiwan; Taiwanese Injury Prevention and Safety Promotion Association, Taipei, Taiwan; Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan.
| | - Nian-Sheng Tzeng
- Department of Psychiatry, Tri-Service General Hospital, Taipei, Taiwan; Student Counselling Center, National Defense Medical Center, Taipei, Taiwan
| | - Hueng-Chuen Fan
- Department of Life Sciences, National Chung Hsing University, Taichung, Taiwan; Department of Pediatrics, Tung's Taichung Metro Harbor Hospital, Taichung, Taiwan; Department of Medical Research, Tung's Taichung Metro Harbor Hospital, Taichung, Taiwan; Department of Rehabilitation, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli, Taiwan
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Pérez-Vigil A, Ilzarbe D, Garcia-Delgar B, Morer A, Pomares M, Puig O, Lera-Miguel S, Rosa M, Romero M, Calvo Escalona R, Lázaro L. Theory of mind in neurodevelopmental disorders: beyond autistic spectrum disorder. Neurologia 2024; 39:117-126. [PMID: 38272257 DOI: 10.1016/j.nrleng.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 04/06/2021] [Indexed: 01/27/2024] Open
Abstract
INTRODUCTION Theory of mind (ToM) is the human ability to perceive, interpret, and attribute the mental states of other people, and the alteration of this cognitive function is a core symptom of autistic spectrum disorder (ASD). In such other neurodevelopmental disorders as childhood-onset obsessive-compulsive disorder (OCD) and Tourette syndrome (TS) that can present with cognitive dysfunctions, ToM has been less extensively studied, especially in the young population. The aim of the study was to compare advanced ToM between groups of young people diagnosed with OCD, TS, or ASD and a control group. METHODS Clinical interviews were conducted with male patients aged between 11 and 17 years with a main diagnosis of OCD (n = 19), TS (n = 14), or ASD (n = 18), and a control group (n = 20). We administered instruments for estimating intelligence quotient and severity of psychiatric symptoms, and tasks to evaluate ToM (the "Stories from everyday life" task and the "Reading the mind in the eyes" test). RESULTS Young people with TS and with ASD present similar difficulties in solving advanced ToM tasks, whereas patients with childhood-onset OCD present similar results to controls. CONCLUSIONS ToM is altered in other neurodevelopmental disorders beyond ASD, such as TS.
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Affiliation(s)
- A Pérez-Vigil
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain.
| | - D Ilzarbe
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain
| | - B Garcia-Delgar
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain
| | - A Morer
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain; Departamento de Medicina, Universidad de Barcelona, Barcelona, Spain
| | - M Pomares
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain; Departamento de Medicina, Universidad de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - O Puig
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - S Lera-Miguel
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain
| | - M Rosa
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - M Romero
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain
| | - R Calvo Escalona
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain; Departamento de Medicina, Universidad de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - L Lázaro
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain; Departamento de Medicina, Universidad de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
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Li N, Yan J, Xu C, Li Y, Cui Y. Prevalence and influencing factors of sleep problems in tic disorders: a meta-analysis. World J Biol Psychiatry 2024; 25:130-140. [PMID: 38009383 DOI: 10.1080/15622975.2023.2287729] [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: 09/06/2023] [Accepted: 11/21/2023] [Indexed: 11/28/2023]
Abstract
BACKGROUND Sleep problems are commonly observed in patients with tic disorders. Nevertheless, studies have demonstrated a wide variation in the prevalence of sleep disturbances among this population. Consequently, it remains ambiguous whether sleep issues are inherently characteristic of tic disorders or are influenced by external factors. METHODS We conducted a comprehensive search across various databases and performed a meta-analysis to determine the prevalence of sleep problems in tic disorders. Additionally, we assessed pre-existing comorbidities and associated characteristics using meta-regression analysis. RESULTS After including 33 studies in the final meta-analysis, we found that the pooled prevalence of sleep problems in tic disorders was 34% (95%CI: 26% to 43%). Meta-regression analysis revealed that the presence of co-occurring symptoms of ADHD (p < 0.05), obsession compulsive disorder/behaviours (p < 0.05), anxiety (p < 0.001), and mood disorders (p < 0.001) was associated with an increased likelihood of experiencing sleep problems. CONCLUSIONS Our findings consistently indicate that individuals with tic disorders frequently encounter significant sleep problems. This underscores the importance of routinely screening for sleep problems during clinical assessments. Effectively managing sleep problems in patients with tic disorders is crucial not only for the well-being of the patients themselves but also for their families.
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Affiliation(s)
- Na Li
- Department of Psychiatry, Beijing Children's Hospital, Capital Medical University, National Center for Children Healthy, Beijing, China
| | - Junjuan Yan
- Department of Psychiatry, Beijing Children's Hospital, Capital Medical University, National Center for Children Healthy, Beijing, China
| | - Chang Xu
- Department of Psychiatry, Beijing Children's Hospital, Capital Medical University, National Center for Children Healthy, Beijing, China
| | - Ying Li
- Department of Psychiatry, Beijing Children's Hospital, Capital Medical University, National Center for Children Healthy, Beijing, China
| | - Yonghua Cui
- Department of Psychiatry, Beijing Children's Hospital, Capital Medical University, National Center for Children Healthy, Beijing, China
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Desai I, Kumar N, Goyal V. An Update on the Diagnosis and Management of Tic Disorders. Ann Indian Acad Neurol 2023; 26:858-870. [PMID: 38229610 PMCID: PMC10789408 DOI: 10.4103/aian.aian_724_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 09/14/2023] [Accepted: 10/06/2023] [Indexed: 01/18/2024] Open
Abstract
Tic disorders (TDs) are a group of common neuropsychiatric disorders of childhood and adolescence. TDs may impact the physical, emotional, and social well-being of the affected person. In this review, we present an update on the clinical manifestations, pathophysiology, diagnosis, and treatment of TDs. We searched the PubMed database for articles on tics and Tourette syndrome. More than 400 articles were reviewed, of which 141 are included in this review. TDs are more prevalent in children than in adults and in males than in females. It may result from a complex interaction between various genetic, environmental, and immunological factors. Dysregulation in the cortico-striato-pallido-thalamo-cortical network is the most plausible pathophysiology resulting in tics. TD is a clinical diagnosis based on clinical features and findings on neurological examination, especially the identification of tic phenomenology. In addition to tics, TD patients may have sensory features, including premonitory urge; enhanced and persistent sensitivity to non-noxious external or internal stimuli; and behavioral manifestations, including attention deficit hyperactivity disorders, obsessive-compulsive disorders, and autism spectrum disorders. Clinical findings of hyperkinetic movements that usually mimic tics have been compared and contrasted with those of TD. Patients with TD may not require specific treatment if tics are not distressing. Psychoeducation and supportive therapy can help reduce tics when combined with medication. Dispelling myths and promoting acceptance are important to improve patient outcomes. Using European, Canadian, and American guidelines, the treatment of TD, including behavioral therapy, medical therapy, and emerging/experimental therapy, has been discussed.
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Affiliation(s)
- Ishita Desai
- Department of Neurology, Teerthankar Mahaveer University, Moradabad, Uttar Pradesh, India
| | - Niraj Kumar
- Department of Neurology, All India Institute of Medical Sciences, Bibinagar, Telangana, India
| | - Vinay Goyal
- Department of Neurology, Institute of Neurosciences, Medanta, Gurugram, Haryana, India
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Wattanarojjanakit P, Chuthapisith J, Khongkhatithum C. Anxiety and Parenting Style in Children and Adolescents With Tic Disorders. Pediatr Neurol 2023; 146:139-143. [PMID: 37499584 DOI: 10.1016/j.pediatrneurol.2023.06.021] [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] [Received: 03/14/2023] [Revised: 06/02/2023] [Accepted: 06/25/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND To study the associations of parenting styles and anxiety in Thai children and adolescents with tic disorders, comparing with healthy children and adolescents. METHODS A cross-sectional study of children and adolescents aged between six and 18 years with tic disorders were enrolled. The control group comprised gender- and age-matched healthy children with no history of tic disorders. The Yale Global Tic Severity Scale was used to assess tics severity. All participants were evaluated for anxiety trait and state using the State-Trait Anxiety Inventory for Children (STAIC). The anxiety disorders were screened by using the Screen for Child Anxiety-Related Emotional Disorders questionnaire. Parenting styles were evaluated by the Parenting Styles and Dimensions Questionnaire. RESULTS A total of 41 children with tic disorders and 41 children in the control group were enrolled. According to the STAIC, the anxiety state and trait scores were significantly higher in the tic disorders group than in the control group (median [interquartile range]: 28 [13 to 31] vs 8 [6 to 10], P≤0.001, and 31 [18 to 36] vs 8 [3 to 11], P≤0.001, respectively). Furthermore, anxiety disorder was more frequently found in children with tic disorders than in controls (58.5% vs 17.1%, P≤0.001). There was no significant correlation between anxiety symptoms, parenting styles, and the severity of tics. CONCLUSION Anxiety is common in Thai children with tic disorders. Screening for anxiety in children and adolescents with tic disorders is essential, leading to early detection and providing proper management.
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Affiliation(s)
- Pakpicha Wattanarojjanakit
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Jariya Chuthapisith
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Chaiyos Khongkhatithum
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
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Ricketts EJ, Wolicki SB, Holbrook JR, Rozenman M, McGuire JF, Charania SN, Piacentini J, Mink JW, Walkup JT, Woods DW, Claussen AH. Clinical Characteristics of Children With Tourette Syndrome With and Without Sleep Disorder. Pediatr Neurol 2023; 141:18-24. [PMID: 36736236 PMCID: PMC10590926 DOI: 10.1016/j.pediatrneurol.2022.12.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 11/22/2022] [Accepted: 12/22/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND Sleep problems are common in children with Tourette Syndrome (TS). However, research regarding their demographic and clinical profile is limited. METHODS We examined characteristics of 114 children aged five to 17 years with a lifetime diagnosis of TS and compared children with sleep disorder (n = 32) and without sleep disorder (n = 82). Parent report from the 2014 National Survey of the Diagnosis and Treatment of ADHD and Tourette Syndrome provided demographics and clinical information, other diagnosed disorders, medication use, TS severity, and impairment. RESULTS More children with TS with sleep disorder were from households with lower parental education (P < 0.01) and poverty (P = 0.04); had other diagnoses (P = 0.03), including obsessive-compulsive disorder (P < 0.01), oppositional defiant disorder or conduct disorder (P < 0.01), attention-deficit/hyperactivity disorder (ADHD) (P = 0.02), and autism (P = 0.03); and had ever used TS medication (P = 0.01) than children with TS without sleep disorder. More children with TS with sleep disorder had severe TS symptoms (P <0.01), tic-related impairment (P<0.01), and severe ADHD symptoms (P < 0.01) compared with children with TS without sleep disorder. CONCLUSIONS Findings suggest greater parent-reported impact and tic-related interference in children with TS with sleep disorder compared with TS without sleep disorder. Results underscore the importance of monitoring and intervention for TS exacerbations, other diagnosed disorders, and medication use, and consideration of socioeconomic context in sleep disorder management and prevention in children with TS.
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Affiliation(s)
- Emily J Ricketts
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, California.
| | - Sara Beth Wolicki
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Joseph R Holbrook
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia
| | | | - Joseph F McGuire
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Sana N Charania
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - John Piacentini
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, California
| | - Jonathan W Mink
- Department of Neurology, University of Rochester Medical Center, Rochester, New York
| | - John T Walkup
- Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Douglas W Woods
- Department of Psychology, Marquette University, Milwaukee, Wisconsin
| | - Angelika H Claussen
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
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10
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Ricketts EJ, Swisher V, Greene DJ, Silverman D, Nofzinger EA, Colwell CS. Sleep Disturbance in Tourette's Disorder: Potential Underlying Mechanisms. CURRENT SLEEP MEDICINE REPORTS 2023; 9:10-22. [PMID: 37636897 PMCID: PMC10457082 DOI: 10.1007/s40675-022-00242-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2022] [Indexed: 01/24/2023]
Abstract
Purpose of review Sleep disturbance is common in TD. However, our understanding of the pathophysiological mechanisms involved is preliminary. This review summarizes findings from neuroimaging, genetic, and animal studies to elucidate potential underlying mechanisms of sleep disruption in TD. Recent findings Preliminary neuroimaging research indicates increased activity in the premotor cortex, and decreased activity in the prefrontal cortex is associated with NREM sleep in TD. Striatal dopamine exhibits a circadian rhythm; and is influenced by the suprachiasmatic nucleus via multiple molecular mechanisms. Conversely, dopamine receptors regulate circadian function and striatal expression of circadian genes. The association of TD with restless legs syndrome and periodic limb movements indicates shared pathophysiology, including iron deficiency, and variants in the BTDB9 gene. A mutations in the L-Histidine Decarboxylase gene in TD, suggests the involvement of the histaminergic system, implicated in arousal, in TD. Summary These biological markers have implications for application of novel, targeted interventions, including noninvasive neuromodulation, iron supplementation, histamine receptor antagonists, and circadian-based therapies for tic symptoms and/or sleep and circadian rhythms in TD.
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Affiliation(s)
- Emily J Ricketts
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
| | - Valerie Swisher
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
| | - Deanna J Greene
- Department of Cognitive Science, University of California, San Diego
| | - Daniel Silverman
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles
| | - Eric A Nofzinger
- Department of Psychiatry, University of Pittsburgh School of Medicine
| | - Christopher S Colwell
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
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11
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Swisher V, Tooker M, Qu C, Burgess HJ, Coles ME, Bennett S, Piacentini J, Colwell CS, Ricketts EJ. Sleep Disorders, Sleep Medication Use, and Predictors of Sleep Disturbance in Children with Persistent Tic Disorders. CHILDRENS HEALTH CARE 2023; 53:23-40. [PMID: 38435344 PMCID: PMC10904019 DOI: 10.1080/02739615.2023.2175682] [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] [Indexed: 03/01/2023]
Abstract
The present study examined rates of sleep disorders and sleep medication use, and predictors of sleep disturbance in children with persistent tic disorders (PTD). Sixty-three parents of children aged 10 to 17 years with PTDs completed an internet survey evaluating sleep patterns and clinical symptoms. Insomnia (19.4%), nightmares (16.1%), and bruxism (13.1%) were the most commonly reported lifetime sleep disorders. Fifty-two percent endorsed current sleep medication use. Higher ADHD severity, overall life impairment, and female sex predicted greater sleep disturbance. Findings suggest the utility of clinical management of co-occurring ADHD and impairment to mitigate sleep disturbance in children with PTDs.
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Affiliation(s)
- Valerie Swisher
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
| | - Maya Tooker
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
| | - Christine Qu
- Department of Biological Sciences, Columbia University
| | | | | | - Shannon Bennett
- Department of Psychiatry, Weill Cornell Medicine, New York, NY 10065
| | - John Piacentini
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
| | - Christopher S. Colwell
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
| | - Emily J. Ricketts
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles
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12
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Ricketts EJ, Montalbano GE, Burgess HJ, McMakin DL, Coles ME, Piacentini J, Colwell CS. Sleep and chronotype in adults with persistent tic disorders. J Clin Psychol 2022; 78:1516-1539. [PMID: 35150595 DOI: 10.1002/jclp.23323] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 12/22/2021] [Accepted: 01/14/2022] [Indexed: 01/01/2023]
Abstract
OBJECTIVE This study examined sleep disorders and sleep medication use rates, nighttime tics, and sleep and chronotype in relation to tic and co-occurring symptoms in adults with persistent tic disorders (PTDs), including Tourette's disorder (TD). METHODS One hundred twenty-five adult internet survey respondents rated sleep history, sleep, chronotype, tic severity, impairment, attention deficit hyperactivity disorder, obsessive-compulsive symptoms, anxiety, depression, and emotional and behavioral dyscontrol. RESULTS Bruxism, insomnia, tic-related difficulty falling asleep, and melatonin use were commonly endorsed. Sleep disturbance correlated with impairment, obsessive-compulsive symptoms, and emotional and behavioral dyscontrol. Eveningness correlated with vocal and total tic severity only in TD. Controlling for age and sex, age, impairment, and obsessive-compulsive symptoms predicted sleep disturbance, and age and tic severity predicted chronotype. CONCLUSIONS Impairment and obsessive-compulsive symptoms play a role in sleep disturbance in adults with PTDs, and may be intervention targets. Eveningness relates to tic severity, which may suggest the utility of interventions to advance chronotype.
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Affiliation(s)
- Emily J Ricketts
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, California, USA
| | - Gabrielle E Montalbano
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, California, USA
| | - Helen J Burgess
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
| | - Dana L McMakin
- Department of Psychology, Florida International University, Miami, Florida, USA.,Department of Neurology, Nicklaus Children's Hospital, Miami, Florida, USA
| | - Meredith E Coles
- Department of Psychology, State University of New York-Binghamton, Binghamton, New York, USA
| | - John Piacentini
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, California, USA
| | - Christopher S Colwell
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, California, USA
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13
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Jiménez-Jiménez FJ, Alonso-Navarro H, García-Martín E, Agúndez JAG. Sleep Disorders and Sleep Problems in Patients With Tourette Syndrome and Other Tic Disorders: Current Perspectives. Nat Sci Sleep 2022; 14:1313-1331. [PMID: 35915721 PMCID: PMC9338347 DOI: 10.2147/nss.s340948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 07/01/2022] [Indexed: 11/23/2022] Open
Abstract
Sleep disorders seem to be a frequent complaint of patients diagnosed with Tourette syndrome (TS) or chronic or persistent tic disorders (CTD or PTD). In this review, we expanded a previously used search using 4 well-known databases up to February 15, 2022, looking for the coexistence of global and/or specific sleep disorders and polysomnographic studies performed on patients with TS/CTD/PTD. The references of interest in the topic were selected by hand. Sleep disorders in general, insomnia, different arousal disorders, the persistence of tics during sleep, excessive daytime sleepiness, and periodic limb movements during sleep (PLMS) were very frequent in patients with TS, most of them being more frequent in patients with comorbid Attention Deficit Hyperactivity Disorder. The most frequent results from polysomnographic studies were decreased sleep efficiency and increased sleep onset latency. Many of these findings could be related to medication used for the treatment of tics and comorbid disorders.
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Affiliation(s)
| | | | - Elena García-Martín
- Universidad de Extremadura, University Institute of Molecular Pathology Biomarkers, ARADyAL, Cáceres, Spain
| | - José A G Agúndez
- Universidad de Extremadura, University Institute of Molecular Pathology Biomarkers, ARADyAL, Cáceres, Spain
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14
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Mi Y, Zhao R, Sun X, Yu P, Wang W, Li J, Liang Z, Wang H, Wang G, Sun K. Sleep disturbances and sleep patterns in children with tic disorder: A case-control study. Front Pediatr 2022; 10:911343. [PMID: 35979406 PMCID: PMC9376246 DOI: 10.3389/fped.2022.911343] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 07/13/2022] [Indexed: 11/23/2022] Open
Abstract
STUDY OBJECTIVES To characterize sleep disturbances and sleep patterns in children with Tic disorder (TD), and explore their association with TD severity and types. METHODS A case-control study was conducted in 271 children with TD recruited from a clinical setting and 271 non-TD children recruited from a primary school, matched by age (mean = 8.47 years, SD = 1.53 years) and gender (15.1% female). The Children's Sleep Habits Questionnaire (CSHQ) was used to assess sleep patterns and sleep disturbances. The TD types and severity were assessed with the Yale Global Tic Severity Scale (YGTSS). RESULTS The TD children scored higher on CSHQ total score than non-TD group (t = 29.50, p < 0.001) and demonstrated severer global sleep disturbance. Compared to non-TD children, TD children presented with increased risks for global sleep disturbance (aOR: 1.95; 95% CI = 1.20-3.06), and most specific sleep disturbances, including bedtime resistance (aOR: 3.15; 95% CI = 1.96-5.06), sleep onset delay (aOR: 3.43; 95% CI = 1.58-7.46), sleep anxiety (aOR: 2.83; 95%CI = 1.83-4.38), parasomnias (aOR: 3.68; 95% CI = 2.02-6.62), night waking (aOR: 9.29; 95% CI = 2.64-32.65), sleep disordered breathing (aOR: 1.72; 95% CI = 1.03-2.90) and daytime sleepiness (aOR: 1.72; 95% CI = 1.09-2.74). Children with mild and moderate tics, Provisional Tic Disorder (PTD), Chronic Tic Disorder (CTD) and Tourette Syndrome (TS) presented with more global and more specific sleep disturbances. In addition, combined ADHD, etc. CONCLUSION Children with TD are major risks for increased sleep disturbances, especially for those with severe and chronic symptoms. Furthermore, comorbid ADHD increases risk in certain areas of sleep. These findings highlight the importance to consider sleep outcomes in the assessment and treatment for children with TD.
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Affiliation(s)
- Yunhui Mi
- Department of Traditional Chinese Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Runzhi Zhao
- Shanghai Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoning Sun
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center, School of Medicine, Pediatric Translational Medicine Institute, Shanghai Jiao Tong University, Shanghai, China
| | - Pingbo Yu
- Department of Traditional Chinese Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wenqin Wang
- Traditional Chinese Medicine, Children's Hospital of Fudan University, Shanghai, China
| | - Jijun Li
- Department of Traditional Chinese Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zhenwen Liang
- Shanghai University of Medicine and Health Sciences, College of Rehabilitation Sciences, Shanghai, China
| | - Hui Wang
- Psychology Teaching and Research Section, Zhabei No.1 Central Primary School, Shanghai, China
| | - Guanghai Wang
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center, School of Medicine, Pediatric Translational Medicine Institute, Shanghai Jiao Tong University, Shanghai, China
| | - Kexing Sun
- Department of Traditional Chinese Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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15
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Blaty JL, DelRosso LM. Tourette Disorder and Sleep. Biomed J 2022; 45:240-249. [PMID: 35031507 PMCID: PMC9250095 DOI: 10.1016/j.bj.2022.01.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/04/2022] [Accepted: 01/06/2022] [Indexed: 12/11/2022] Open
Abstract
Healthy sleep is of utmost importance for growth, development, and overall health. Strong evidence shows that sleep is affected negatively in patients and particularly children with Tourette Disorder (TD). There is also a frequent association of TD with Attention Deficit Hyperactivity Disorder (ADHD) which alone has negative effects on sleep and cumulatively worsens the associated sleep findings. The most consistent polysomnographic findings in patients with TD is decreased total sleep time, lower sleep efficiency and an elevated arousal index. Polysomnography studies have confirmed the presence of movements and persistence of tics during both Rapid Eye Movement (REM) and NREM sleep [1]. In general Patients with TD are found to have an increased incidence of sleep onset and sleep maintenance insomnia. Some studies have shown increased incidence of parasomnias (including sleepwalking, sleep talking and night terrors), but this may be confounded by the increased underlying sleep disruptions seen in TD. The hypersomnolence found in patients with TD is also suggested to be secondary to the underlying TD sleep disruption. There is not a significant association with sleep disordered breathing or circadian rhythm disorders and TD. Treatment of underlying TD is important for the improvement of sleep related TD manifestations and is outlined in this review.
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Affiliation(s)
- Justin L Blaty
- Seattle Children's Hospital, University of Washington, Seattle, WA, United States
| | - Lourdes M DelRosso
- Seattle Children's Hospital, University of Washington, Seattle, WA, United States.
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16
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Isomura K, Sidorchuk A, Sevilla-Cermeño L, Åkerstedt T, Silverberg-Morse M, Larsson H, Mataix-Cols D, Fernández de la Cruz L. Insomnia in Tourette Syndrome and Chronic Tic Disorder. Mov Disord 2021; 37:392-400. [PMID: 34693569 DOI: 10.1002/mds.28842] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 09/14/2021] [Accepted: 10/07/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Insomnia is common in Tourette syndrome (TS) and chronic tic disorder (CTD), but precise prevalence estimates are lacking. OBJECTIVE In this Swedish register-based cohort study, we estimated the prevalence of insomnia in TS/CTD and quantified the magnitude of this association, accounting for familial confounders and relevant somatic and psychiatric comorbidities. METHODS Of 10,444,702 individuals living in Sweden during the period from 1997 to 2013, 5877 had a diagnosis of TS/CTD and were compared to unexposed individuals from the general population on the presence of insomnia using logistic regression models. RESULTS Individuals with TS/CTD had a period prevalence of insomnia of 32.16%, compared to 13.70% of the unexposed population. This translated into a 6.7-fold increased likelihood of insomnia in TS/CTD (odds ratio adjusted [aOR] for sex, birth year, birth country, and somatic disorders = 6.74; 95% confidence interval [CI], 6.37-7.15). A full sibling comparison, designed to adjust for shared familial factors, attenuated the estimates (aOR = 5.41; 95% CI, 4.65-6.30). When individuals with attention-deficit/hyperactivity disorder (ADHD) and pervasive developmental disorders were excluded, the association was also attenuated, whereas exclusion of other psychiatric comorbidities had minimal impact. Having persistent TS/CTD, comorbid ADHD, and taking ADHD medication greatly increased the likelihood of insomnia. CONCLUSIONS Insomnia is significantly associated with TS/CTD, independently from somatic disorders, familial factors or psychiatric comorbidities, although familial factors, neurodevelopmental comorbidities, and ADHD/ADHD medication may explain part of the association. Insomnia should be routinely assessed and managed in TS/CTD, particularly in chronic patients and in those with comorbid ADHD. Other sleep disorders require further study. © 2021 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Kayoko Isomura
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Anna Sidorchuk
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Laura Sevilla-Cermeño
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, School of Medicine, Universidad Complutense, IiSGM, CIBERSAM, Madrid, Spain
| | - Torbjörn Åkerstedt
- Psychology Division, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | | | - Henrik Larsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,School of Medical Sciences, Örebro University, Örebro, Sweden
| | - David Mataix-Cols
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Lorena Fernández de la Cruz
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
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17
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Lamothe H, Tamouza R, Hartmann A, Mallet L. Immunity and Gilles de la Tourette syndrome: A systematic review and meta-analysis of evidence for immune implications in Tourette syndrome. Eur J Neurol 2021; 28:3187-3200. [PMID: 34133837 DOI: 10.1111/ene.14983] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 05/30/2021] [Accepted: 06/10/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND PURPOSE The neurobiology of Gilles de la Tourette syndrome (GTS) is known to involve corticostriatal loops possibly under genetic control. Less is known about possible environmental triggers of GTS. Specifically, immune-related events following possible environmental inducers have been evoked, but important controversies still exist. In this systematic review and meta-analysis, we looked for evidence in favor of such possibilities. METHODS We performed a systematic review and meta-analysis of all immunological data in PubMed. RESULTS We found large discrepancies concerning immune dysfunctions in GTS, and meta-analyzing cytokines data did not allow us to conclude there is an involvement of specific cytokines in GTS neurobiology. When looking specifically at pediatric autoimmune neuropsychiatric disorder associated with streptococcus/pediatric acute onset neuropsychiatric syndrome, we found some important evidence of a possible infectious involvement but in a limited number of studies. Our meta-analysis found an increased level of anti-streptolysin O antibodies in GTS patients, but the level of anti-DNase B antibodies was not increased. CONCLUSIONS Too many questions still exist to allow us to definitively reach the conclusion that there is an infectious and immunological etiology in GTS. Much work is still needed to elucidate the possible role of immunology in GTS neurobiology and to favor immunological treatment rather than classical treatment.
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Affiliation(s)
- Hugues Lamothe
- Assistance Publique-Hôpitaux de Paris, Pôle de Psychiatrie, Hôpitaux Universitaires Henri Mondor-Albert Chenevier, Paris-East Créteil University, Créteil, France.,Institut du Cerveau et de la Moelle Épinière, INSERM U1127, CNRS UMR 7225, Sorbonne University, Paris, France
| | - Ryad Tamouza
- Assistance Publique-Hôpitaux de Paris, Pôle de Psychiatrie, Hôpitaux Universitaires Henri Mondor-Albert Chenevier, Paris-East Créteil University, Créteil, France.,Institut Mondor de Recherche Biomédical, Paris-East Créteil University, Team "Psychiatrie Translationnelle, INSERM U955, Créteil, France
| | - Andreas Hartmann
- Institut du Cerveau et de la Moelle Épinière, INSERM U1127, CNRS UMR 7225, Sorbonne University, Paris, France.,Centre Hospitalo-Universitaire de la Pitié Salpétrière, Paris, France
| | - Luc Mallet
- Assistance Publique-Hôpitaux de Paris, Pôle de Psychiatrie, Hôpitaux Universitaires Henri Mondor-Albert Chenevier, Paris-East Créteil University, Créteil, France.,Institut du Cerveau et de la Moelle Épinière, INSERM U1127, CNRS UMR 7225, Sorbonne University, Paris, France.,Department of Mental Health and Psychiatry, Global Health Institute, University of Geneva, Geneva, Switzerland
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18
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Pérez-Vigil A, Ilzarbe D, Garcia-Delgar B, Morer A, Pomares M, Puig O, Lera-Miguel S, Rosa M, Romero M, Calvo Escalona R, Lázaro L. Theory of mind in neurodevelopmental disorders: Beyond autistic spectrum disorder. Neurologia 2021; 39:S0213-4853(21)00086-4. [PMID: 34090719 DOI: 10.1016/j.nrl.2021.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 03/21/2021] [Accepted: 04/06/2021] [Indexed: 10/21/2022] Open
Abstract
INTRODUCTION Theory of mind (ToM) is the human ability to perceive, interpret, and attribute the mental states of other people, and the alteration of this cognitive function is a core symptom of autistic spectrum disorder (ASD). In such other neurodevelopmental disorders as childhood-onset obsessive-compulsive disorder (OCD) and Tourette syndrome (TS) that can present with cognitive dysfunctions, ToM has been less extensively studied, especially in the young population. The aim of the study was to compare advanced ToM between groups of young people diagnosed with OCD, TS, or ASD and a control group. METHODS Clinical interviews were conducted with male patients aged between 11 and 17 years with a main diagnosis of OCD (n=19), TS (n=14), or ASD (n=18), and a control group (n=20). We administered instruments for estimating intelligence quotient and severity of psychiatric symptoms, and tasks to evaluate ToM (the "Stories from everyday life" task and the "Reading the mind in the eyes" test). RESULTS Young people with TS and with ASD present similar difficulties in solving advanced ToM tasks, whereas patients with childhood-onset OCD present similar results to controls. CONCLUSIONS ToM is altered in other neurodevelopmental disorders beyond ASD, such as TS.
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Affiliation(s)
- A Pérez-Vigil
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España.
| | - D Ilzarbe
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España
| | - B Garcia-Delgar
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España
| | - A Morer
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España; Departamento de Medicina, Universidad de Barcelona, Barcelona, España
| | - M Pomares
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España; Departamento de Medicina, Universidad de Barcelona, Barcelona, España; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, España
| | - O Puig
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, España
| | - S Lera-Miguel
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España
| | - M Rosa
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España
| | - M Romero
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España
| | - R Calvo Escalona
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España; Departamento de Medicina, Universidad de Barcelona, Barcelona, España; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, España
| | - L Lázaro
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España; Departamento de Medicina, Universidad de Barcelona, Barcelona, España; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, España
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19
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Pringsheim T, Nosratmirshekarlou E, Doja A, Martino D. Physical activity, sleep and neuropsychiatric symptom severity in children with tourette syndrome. Eur Child Adolesc Psychiatry 2021; 30:711-719. [PMID: 32372272 DOI: 10.1007/s00787-020-01552-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 04/28/2020] [Indexed: 11/30/2022]
Abstract
The purpose of this study was to examine associations between physical activity, sleep and symptom severity in children with tic disorders. Children with tic disorders wore the GeneActiv device, a wrist-worn accelerometer that measures physical activity intensity and sleep/wake parameters continuously for seven days, and completed questionnaires on sleep quality, exercise and severity of tics, ADHD, obsessive-compulsive behaviours, anxiety and depression. 110 children participated in the study. Children with more severe tics had significantly more frequent comorbid diagnoses, greater impairment in subjective sleep measures, greater sedentary activity time and less light, moderate and vigorous activity time (all p < 0.05). There was a significant negative correlation between light, moderate and vigorous physical activity and the severity of tics (- 0.22, p = 0.04), obsessive compulsive behaviours (- 0.22, p = 0.03), anxiety (- 0.35, p = 0.0005) and depression (- 0.23, p = 0.03). There was no correlation between objective sleep time, sleep efficiency and symptom severity. Subjective sleep quality was positively correlated with all symptom severity measures, with the strongest correlation with ADHD severity (0.42, p < 0.00001). The results of this observational study indicate a small, but significant relationship between activity and sleep measures and the severity of the main symptom domains present in tic disorders.
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Affiliation(s)
- Tamara Pringsheim
- Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences, University of Calgary, Calgary, Canada. .,Mathison Centre for Mental Health Research & Education, 3280 Hospital Drive NW, Calgary, AB, T2N 4Z6, Canada.
| | | | - Asif Doja
- Department of Pediatrics, University of Ottawa, Ottawa, Canada
| | - Davide Martino
- Department of Clinical Neurosciences, University of Calgary, Calgary, Canada
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20
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Baltzan M, Yao C, Rizzo D, Postuma R. Dream enactment behavior: review for the clinician. J Clin Sleep Med 2020; 16:1949-1969. [PMID: 32741444 PMCID: PMC8034224 DOI: 10.5664/jcsm.8734] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/24/2020] [Accepted: 07/24/2020] [Indexed: 12/12/2022]
Abstract
NONE Dream enactment behavior commonly occurs on occasion in normal children and adults. Disruptive and frequent dream enactment behavior may come to the attention of the clinician either as the primary reason for consultation or as a prominent characteristic of a patient with other sleep disorders. Questioning patients with chronic neurologic and psychiatric disorders may also reveal previously unrecognized behavior. In the absence of sleep pathology, process of dream enactment likely begins with active, often emotionally charged dream content that may occasionally break through the normal REM sleep motor suppressive activity. Disrupted sleep resulting from many possible causes, such as circadian disruption, sleep apnea, or medications, may also disrupt at least temporarily the motor-suppressive activity in REM sleep, allowing dream enactment to occur. Finally, pathological neurological damage in the context of degenerative, autoimmune, and infectious neurological disorders may lead to chronic recurrent and severe dream enactment behavior. Evaluating the context, frequency, and severity of dream enactment behavior is guided first and foremost by a structured approach to the sleep history. Physical exam and selected testing support the clinical diagnosis. Understanding the context and the likely cause is essential to effective therapy.
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Affiliation(s)
- Marc Baltzan
- Faculty of Medicine, Department of Epidemiology Biostatistics and Occupational Health, McGill University, Montréal, Canada
- Centre Intégré Universitaire des Soins et Services Sociaux du Nord de L’île de Montréal, Montréal, Canada
- Mount Sinai Hospital, Centre Intégré Universitaire des Soins et Services Sociaux du Centre-ouest de L’île de Montréal, Montréal, Canada
- Institut de Médecine du Sommeil, Montréal, Canada
| | - Chun Yao
- Integrated Program in Neuroscience, McGill University, Montréal, Canada
- Research Institute of McGill University Health Centre, Montréal, Canada
| | - Dorrie Rizzo
- Faculty of Medicine, Department of Family Medicine, McGill University, Montréal, Canada
- Lady Davis Institute for Medical Research, Centre Intégré Universitaire des Soins et Services Sociaux de l’ouest de l’île, Montréal, Canada
| | - Ron Postuma
- Research Institute of McGill University Health Centre, Montréal, Canada
- Department of Neurology and Neurosurgery, McGill University, Montréal, Canada
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21
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Fernández de la Cruz L, Mataix-Cols D. General health and mortality in Tourette syndrome and chronic tic disorder: A mini-review. Neurosci Biobehav Rev 2020; 119:514-520. [PMID: 33188819 DOI: 10.1016/j.neubiorev.2020.11.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 10/30/2020] [Accepted: 11/05/2020] [Indexed: 01/04/2023]
Abstract
Current knowledge on the general somatic health and causes of death in Tourette syndrome and chronic tic disorder is very limited. Here, we review the available literature on the topic, while highlighting strengths and weaknesses of the studies conducted to date. These previous works have suggested associations between Tourette syndrome and chronic tic disorder and a range of health conditions, including autoimmune disorders, common allergies and respiratory diseases, sleep difficulties, and metabolic and cardiovascular outcomes. Additionally, the risk of mortality in tic disorders might be higher than that of the general population, but specific causes of death have rarely been studied, except for substance use-related deaths and suicide, which are significantly higher in individuals with Tourette syndrome and chronic tic disorder. Many of these emerging findings require replication and extension but, taken together, they suggest that that it might be sensible to monitor the general health and suicide risk of individuals with Tourette syndrome or chronic tic disorder across the lifespan. We suggest further avenues for research on this topic.
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Affiliation(s)
- Lorena Fernández de la Cruz
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden; Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden.
| | - David Mataix-Cols
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden; Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
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Jiménez-Jiménez FJ, Alonso-Navarro H, García-Martín E, Agúndez JAG. Sleep disorders in tourette syndrome. Sleep Med Rev 2020; 53:101335. [PMID: 32554211 DOI: 10.1016/j.smrv.2020.101335] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 03/20/2020] [Accepted: 03/20/2020] [Indexed: 11/18/2022]
Abstract
Sleep disorders are very common in patients diagnosed with Tourette syndrome (TS). The present review focuses on sleep disorders and the results of polysomnographic studies performed in patients with TS. We made a search using the PubMed, Embase, MedLine, and Web of Science Databases, from 1966 until November 14, 2019, crossing the search term "Tourette syndrome" with "sleep", "sleep disorders", "sleep disturbances", and "polysomnography", and with each of the specific sleep disorders listed according to the International Classification of the Sleep Disorders-Third Edition. Then we identified the references of interest for the topic. Insomnia, excessive daytime sleepiness, disorders of arousal (sleepwalking, sleeptalking, sleep terrors, and enuresis), the persistence of tics during sleep, and presence of periodic limb movements during sleep (PLMS) were very frequent in patients with TS. These disturbances were more frequent in children and in patients with comorbid Attention Deficit Hyperactivity Disorder. Decreased sleep efficiency, decreased percentage of delta sleep, increased nocturnal awakenings and increased PLMS were the most consistent findings in the polysomnographic studies.
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Affiliation(s)
| | | | - Elena García-Martín
- University Institute of Molecular Pathology Biomarkers, UNEx, ARADyAL Instituto de Salud Carlos III, Cáceres, Spain
| | - José A G Agúndez
- University Institute of Molecular Pathology Biomarkers, UNEx, ARADyAL Instituto de Salud Carlos III, Cáceres, Spain
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23
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Oksenberg A. Sleep and Sleep Disorders in Tourette Syndrome: What is Known and What is Still Unknown. CURRENT DRUG THERAPY 2020. [DOI: 10.2174/1574885514666191121142555] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:Most of the patients with Tourette Syndrome (TS) present additional comorbidities. Attention Deficit Hyperactivity Disorder (ADHD) and Obsessive-Compulsive Disorder (OCD) are the most common. Sleep Disorder has been suggested also as common comorbidity.Objective:To review the literature on sleep characteristics and sleep disorder in patients with Tourette Syndrome (TS), with emphasis on the contribution of specific co-morbidities to the severity of impaired sleep and life quality of the patients.Results:In general, sleep problems are not frequent at the age when tics appear which are estimated to affect about 10 % of these children. In severe cases, tics appear in all sleep stages. In a large study, the prevalence of sleep problems was 17.8% but was 12 % in “TS-only” (9.4% in children and 7.5 in adults) compared to 22% in children and 18% in adults with TS+ADHD. Unfortunately, in most of the studies, the characteristics of these “sleep problems” are not defined. In spite of the scarcity of data, the two main sleep disorders in TS patients are insomnia and parasomnias. Although much more data is needed, many TS subjects are sleep deprived (which exacerbate the tics) and may suffer from excessive daytime sleepiness, which negatively affects normal functioning.Conclusions:Although the literature is not conclusive, children and adolescents with TS appear to suffer more from sleep disturbances and sleep disorders than age-matched controls. Not all patients have tics during sleep, but in severe cases, tics may appear in all sleep stages. It is clear that when patients present both TS and ADHD, (a very common condition), the sleep difficulties are related mainly to ADHD. Much more research is warranted in all aspects of sleep and sleep disorders in TS.
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Affiliation(s)
- Arie Oksenberg
- Sleep Disorders Unit, Loewenstein Hospital, Rehabilitation Center, POB 3, Raanana, Israel
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24
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Xu W, Zhang C, Deeb W, Patel B, Wu Y, Voon V, Okun MS, Sun B. Deep brain stimulation for Tourette's syndrome. Transl Neurodegener 2020; 9:4. [PMID: 31956406 PMCID: PMC6956485 DOI: 10.1186/s40035-020-0183-7] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 01/05/2020] [Indexed: 01/11/2023] Open
Abstract
Tourette syndrome (TS) is a childhood-onset neuropsychiatric disorder characterized by the presence of multiple motor and vocal tics. TS usually co-occurs with one or multiple psychiatric disorders. Although behavioral and pharmacological treatments for TS are available, some patients do not respond to the available treatments. For these patients, TS is a severe, chronic, and disabling disorder. In recent years, deep brain stimulation (DBS) of basal ganglia-thalamocortical networks has emerged as a promising intervention for refractory TS with or without psychiatric comorbidities. Three major challenges need to be addressed to move the field of DBS treatment for TS forward: (1) patient and DBS target selection, (2) ethical concerns with treating pediatric patients, and (3) DBS treatment optimization and improvement of individual patient outcomes (motor and phonic tics, as well as functioning and quality of life). The Tourette Association of America and the American Academy of Neurology have recently released their recommendations regarding surgical treatment for refractory TS. Here, we describe the challenges, advancements, and promises of the use of DBS in the treatment of TS. We summarize the results of clinical studies and discuss the ethical issues involved in treating pediatric patients. Our aim is to provide a better understanding of the feasibility, safety, selection process, and clinical effectiveness of DBS treatment for select cases of severe and medically intractable TS.
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Affiliation(s)
- Wenying Xu
- 1Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Hospital, 197 Ruijin Er Road, Shanghai, 200025 China
| | - Chencheng Zhang
- 1Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Hospital, 197 Ruijin Er Road, Shanghai, 200025 China
| | - Wissam Deeb
- 2Norman Fixel Institute for Neurological Diseases, Department of Neurology, College of Medicine, University of Florida, Gainesville, FL 32608 USA
| | - Bhavana Patel
- 2Norman Fixel Institute for Neurological Diseases, Department of Neurology, College of Medicine, University of Florida, Gainesville, FL 32608 USA
| | - Yiwen Wu
- 3Department of Neurology & Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Valerie Voon
- 1Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Hospital, 197 Ruijin Er Road, Shanghai, 200025 China.,4Department of Psychiatry, University of Cambridge, Cambridge, UK
| | - Michael S Okun
- 2Norman Fixel Institute for Neurological Diseases, Department of Neurology, College of Medicine, University of Florida, Gainesville, FL 32608 USA
| | - Bomin Sun
- 1Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Hospital, 197 Ruijin Er Road, Shanghai, 200025 China
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25
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Liu W, Guo Y, Liu X, Zhang R, Dong J, Deng H, He F, Che F, Liu S, Yi M. Family-Based Analysis Combined with Case-Controls Study Implicate Roles of PCNT in Tourette Syndrome. Neuropsychiatr Dis Treat 2020; 16:349-354. [PMID: 32099372 PMCID: PMC6999768 DOI: 10.2147/ndt.s229420] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 01/13/2020] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE Tourette syndrome (TS) is a childhood-onset neuro-developmental disorder and the genetic factors play an important role in its etiology. As pericentrin (PCNT) binds to disruption-in-schizophrenia 1 (DISC1) and is a risk factor for many mental illnesses, we aimed to investigate the effect of PCNT on TS in the Chinese Han population. METHODS Five tag single nucleotide polymorphisms (SNPs) (rs17371795, rs2839227, rs2839228, rs6518291 and rs9983522) in PCNT were screened in 407 TS nuclear family trios and 506 healthy persons by the TaqMan assays real-time. A common case-control study was designed to recognize differences in the genetic distributions. Additionally, we conducted a family based association study including transmission disequilibrium test, haplotype relative risk, and haplotype-based haplotype relative risk for these SNPs. RESULTS The allele frequencies revealed a significant difference of rs17371795, rs2839227 and rs2839228 between TS patients and controls (for rs17371795: P=0.002, OR=0.691, 95% CI=0.547-0.874; for rs2839227: P=0.001, OR=0.682, 95% CI=0.540-0.860; for rs2839228: P=0.028, OR=0.775, 95% CI=0.618-0.973) and genotypic distributions showed a positive association only in rs17371795 and rs2839227 (for rs17371795: P=0.010; for rs2839227: P=0.008). Moreover, only rs2839227 remained significant after Bonferroni correction (P<0.01). CONCLUSION Our study suggested genetic variability at the PCNT locus may be associated with TS risk in the Chinese Han population.
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Affiliation(s)
- Wenmiao Liu
- Medical Genetics Department, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China.,Prenatal Diagnosis Center, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Yixia Guo
- Child Health Care Department, Rizhao People's Hospital, Rizhao, People's Republic of China
| | - Xiumei Liu
- Department of Pediatrics, Yuhuangding Hospital of Qingdao University, Yantai, People's Republic of China
| | - Ru Zhang
- Medical Genetics Department, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China.,Prenatal Diagnosis Center, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Jicheng Dong
- Department of Psychiatry, Mental Health Center of Qingdao, Qingdao, People's Republic of China
| | - Hao Deng
- Center for Experimental Medicine, The Third Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Fan He
- Center of Schizophrenia, Laboratory of Brain Disorders, Beijing Institute for Brain Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Fengyuan Che
- Department of Neurology, Linyi People's Hospital, Linyi People's Hospital, Linyi, People's Republic of China
| | - Shiguo Liu
- Medical Genetics Department, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China.,Prenatal Diagnosis Center, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Mingji Yi
- Child Health Care Department, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
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26
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Liu ZS, Cui YH, Sun D, Lu Q, Jiang YW, Jiang L, Wang JQ, Luo R, Fang F, Zhou SZ, Wang Y, Cai FC, Lin Q, Xiong L, Zheng Y, Qin J. Current Status, Diagnosis, and Treatment Recommendation for Tic Disorders in China. Front Psychiatry 2020; 11:774. [PMID: 32903695 PMCID: PMC7438753 DOI: 10.3389/fpsyt.2020.00774] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 07/21/2020] [Indexed: 12/19/2022] Open
Abstract
Tic disorders (TD) are a group neuropsychiatric disorders with childhood onset characterized by tics, i.e. repetitive, sudden, and involuntary movements or vocalizations; and Tourette syndrome (TS) is the most severe form of TD. Their clinical manifestations are diverse; and are often associated with various psychopathological and/or behavioral comorbidities, including attention deficit hyperactivity disorder (ADHD), obsessive-compulsive disorder (OCD), anxiety, depression, and sleep disorders. Individual severity and response to treatment are highly variable, and there are some refractory cases, which are less responsive to conventional TD treatment. TD/TS are also common in the Chinese pediatric population. To help improve the understanding of TD for pediatricians and other health professionals, and to improve its diagnosis and treatment in China, the Chinese Child Neurology Society (CCNS) has developed an Expert Consensus on Diagnosis and Treatment of TD in China, which is based on our clinical experience and the availability therapeutic avenues. It is focused on clinical diagnosis and evaluation of TD and its comorbidities, psychological and educational intervention, nonpharmacological therapy, pharmacological treatment, including traditional Chinese medicine and acupuncture, as well as prognosis in children with TD in China. A summary of the current status of TD and up-to-date diagnosis and treatment recommendations for TD in China is presented here.
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Affiliation(s)
- Zhi-Sheng Liu
- Department of Neurology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yong-Hua Cui
- Department of Neurology and Psychiatry, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Dan Sun
- Department of Neurology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qing Lu
- Department of Neurology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu-Wu Jiang
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Li Jiang
- Department of Neurology, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Jia-Qin Wang
- Department of Pediatrics, Third Affiliated Hospital of Xinxiang Medical College, Xinxiang, China
| | - Rong Luo
- Department of Pediatrics, Huaxi Second Hospital of Sichuan University, Chengdu, China
| | - Fang Fang
- Department of Neurology and Psychiatry, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Shui-Zhen Zhou
- Department of Neurology, Pediatric Hospital Affiliated to Fudan University, Shanghai, China
| | - Yi Wang
- Department of Neurology, Pediatric Hospital Affiliated to Fudan University, Shanghai, China
| | - Fang-Cheng Cai
- Department of Neurology, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Qing Lin
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Lan Xiong
- Montreal Neurological Institute and Hospital, McGill University, Montreal, QC, Canada
| | - Yi Zheng
- Department of Pediatrics, Beijing Anding Hospital, Capital Medical University, Beijing, China
| | - Jiong Qin
- Department of Pediatrics, Peking University People's Hospital, Beijing, China
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27
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Hibberd C, Charman T, Bhatoa RS, Tekes S, Hedderly T, Gringras P, Robinson S. Sleep difficulties in children with Tourette syndrome and chronic tic disorders: a systematic review of characteristics and associated factors. Sleep 2019; 43:5681904. [DOI: 10.1093/sleep/zsz308] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 11/01/2019] [Indexed: 12/25/2022] Open
Abstract
AbstractSleep difficulties are common in children and young people with Tourette syndrome and chronic tic disorders (TS/CTD). However, it is unclear whether sleep problems can be considered typical of the TS/CTD phenotype or whether they reflect concomitant factors such as individual patient characteristics (e.g. medication use), underlying neurodevelopmental disorders and/or co-occurring psychiatric symptoms. To help address this question, this review systematically explored types and frequency of sleep problems in children and young people with TS/CTD, while also examining the heterogeneity and methodological quality of studies. Psycinfo, Ovid Medline, Embase, and Web of Science databases were searched using a range of terms relating to tics, sleep and co-occurring psychopathology. Studies were considered that included a sample of children with TS/CTD (n > 5) for whom sleep difficulties were measured. Eighteen studies met criteria for inclusion in the review. Findings supported the high prevalence of sleep difficulties in children with TS/CTD, though estimates of sleep difficulties ranged from 9.7% to 80.4%. Twelve studies reported on other factors affecting sleep in this patient group including tic severity, comorbid psychopathological or neurodevelopmental disorders and medication use. Studies varied in terms of methodology, sample characteristics and research quality, but most concluded that children with TS/CTD experienced high levels of sleep difficulties with children with co-occurring anxiety most at risk. The current review highlights the need for further empirical investigation of sleep in children with TS/CTS, with a view to informing understanding and clinical management.
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Affiliation(s)
- Charlotte Hibberd
- Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, UK
| | - Tony Charman
- Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, UK
- South London and Maudsley NHS Foundation Trust, London, UK
| | - Raj Seraya Bhatoa
- Tic and Neurodevelopmental Movements Service (TANDeM), Evelina Children’s Hospital, Guys and St Thomas’ NHS Foundation Trust, London, UK
| | - Sinem Tekes
- Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, UK
| | - Tammy Hedderly
- Tic and Neurodevelopmental Movements Service (TANDeM), Evelina Children’s Hospital, Guys and St Thomas’ NHS Foundation Trust, London, UK
| | - Paul Gringras
- Sleep Medicine Team, Evelina Children’s Hospital, Guys and St Thomas’ NHS Foundation Trust, London, UK
| | - Sally Robinson
- Tic and Neurodevelopmental Movements Service (TANDeM), Evelina Children’s Hospital, Guys and St Thomas’ NHS Foundation Trust, London, UK
- Paediatric Neuropsychology Service, St Georges University Hospitals, London, UK
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28
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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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29
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Abstract
OBJECTIVE The present study compared sleep sufficiency in youth with current Tourette's disorder (TD), history of TD and matched case controls, and examined predictors of sufficient sleep using a large US population-based survey. METHOD Participants were 673 caregivers of youth aged 6 to 17 years (298 with current TD, 122 with a history of TD with no endorsement of current diagnosis, and 254 matched case controls) from the 2007 and 2011-2012 versions of the National Survey of Children's Health. History and current TD status, current comorbidity (attention deficit/hyperactivity disorder, anxiety, and depression) and psychiatric medication status were assessed by yes/no items. Current TD severity was dichotomized into mild or moderate/severe symptoms. Sleep was assessed by parent-reported number of sufficient nights their child slept in the past week. RESULTS Univariate analysis of variance yielded significant group differences in nights of sufficient sleep (F[2,369.70] = 71.53, p < .001), with controls having 1.5 more nights per week relative to both TD groups (p < .001). With respect to predictors of sufficient sleep, the analysis of covariance yielded a significant age × sex × TD severity interaction (F[1,15.84] = 4.28, p = .04) such that older adolescent males with mild TD had significantly fewer nights of sufficient sleep than children (p = .004) and early adolescents (p = .002; F[2,54.93] = 7.45, p = .001). Early adolescent females with moderate/severe TD had fewer nights of sufficient sleep relative to males (p = .008). Comorbidity type and psychiatric medication status did not significantly predict sleep. CONCLUSION Findings suggest that insufficient sleep in youth with TD persists independently of comorbidity or psychiatric medication status. Findings highlight the importance of clinical sleep monitoring in this population.
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30
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Chutko LS, Surushkina SY, Anisimova TI. Emotional disorders in adolescents with Tourette's syndrome and in their mothers. Zh Nevrol Psikhiatr Im S S Korsakova 2018; 118:56-59. [DOI: 10.17116/jnevro201811811156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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31
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Godar SC, Bortolato M. What makes you tic? Translational approaches to study the role of stress and contextual triggers in Tourette syndrome. Neurosci Biobehav Rev 2017; 76:123-133. [PMID: 27939782 PMCID: PMC5403589 DOI: 10.1016/j.neubiorev.2016.10.003] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 09/17/2016] [Accepted: 10/05/2016] [Indexed: 01/04/2023]
Abstract
Tourette syndrome (TS) is a neurodevelopmental condition characterized by multiple, recurring motor and phonic tics. Rich empirical evidence shows that the severity of tics and associated manifestations is increased by several stressors and contextual triggers; however, the neurobiological mechanisms responsible for symptom exacerbation in TS remain poorly understood. This conceptual gap partially reflects the high phenotypic variability in tics, as well as the existing difficulties in operationalizing and standardizing stress and its effects in a clinical setting. Animal models of TS may be highly informative tools to overcome some of these limitations; these experimental preparations have already provided critical insights on key aspects of TS pathophysiology, and may prove useful to identify the neurochemical alterations induced by different stressful contingencies. In particular, emerging knowledge on the role of contextual triggers in animal models of TS may inform the development of novel pharmacological interventions to reduce tic fluctuations in this disorder.
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Affiliation(s)
- Sean C Godar
- Dept. of Pharmacology and Toxicology, College of Pharmacy, United States; University of Utah, Salt Lake City, UT, United States
| | - Marco Bortolato
- Dept. of Pharmacology and Toxicology, College of Pharmacy, United States; University of Utah, Salt Lake City, UT, United States.
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32
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Lee WT, Huang HL, Wong LC, Weng WC, Vasylenko T, Jong YJ, Lin WS, Ho SY. Tourette Syndrome as an Independent Risk Factor for Subsequent Sleep Disorders in Children: A Nationwide Population-Based Case–Control Study. Sleep 2017; 40:2962432. [DOI: 10.1093/sleep/zsw072] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2017] [Indexed: 12/17/2022] Open
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33
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Zuberi SM. Editorial note. Eur J Paediatr Neurol 2016; 20:689. [PMID: 27502120 DOI: 10.1016/j.ejpn.2016.07.016] [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: 10/21/2022]
Affiliation(s)
- Sameer M Zuberi
- Royal Hospital for Children, Glasgow, G51 4TF, United Kingdom.
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34
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Lozano R, Azarang A, Wilaisakditipakorn T, Hagerman RJ. Fragile X syndrome: A review of clinical management. Intractable Rare Dis Res 2016; 5:145-57. [PMID: 27672537 PMCID: PMC4995426 DOI: 10.5582/irdr.2016.01048] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The fragile X mental retardation 1 gene, which codes for the fragile X mental retardation 1 protein, usually has 5 to 40 CGG repeats in the 5' untranslated promoter. The full mutation is the almost always the cause of fragile X syndrome (FXS). The prevalence of FXS is about 1 in 4,000 to 1 in 7,000 in the general population although the prevalence varies in different regions of the world. FXS is the most common inherited cause of intellectual disability and autism. The understanding of the neurobiology of FXS has led to many targeted treatments, but none have cured this disorder. The treatment of the medical problems and associated behaviors remain the most useful intervention for children with FXS. In this review, we focus on the non-pharmacological and pharmacological management of medical and behavioral problems associated with FXS as well as current recommendations for follow-up and surveillance.
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Affiliation(s)
- Reymundo Lozano
- Medical Investigation of Neurodevelopmental Disorders MIND Institute, UC Davis, CA, USA
- Department of Pediatrics, UC Davis, Sacramento, CA, USA
- Address correspondence to: Dr. Reymundo Lozano, Medical Investigation of Neurodevelopmental Disorders MIND Institute, UC Davis, CA, USA; Department of Pediatrics, UC Davis, Sacramento, CA, USA. E-mail:
| | - Atoosa Azarang
- Medical Investigation of Neurodevelopmental Disorders MIND Institute, UC Davis, CA, USA
- Department of Pediatrics, UC Davis, Sacramento, CA, USA
| | - Tanaporn Wilaisakditipakorn
- Medical Investigation of Neurodevelopmental Disorders MIND Institute, UC Davis, CA, USA
- Department of Pediatrics, UC Davis, Sacramento, CA, USA
| | - Randi J Hagerman
- Medical Investigation of Neurodevelopmental Disorders MIND Institute, UC Davis, CA, USA
- Department of Pediatrics, UC Davis, Sacramento, CA, USA
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