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Szejko N, Müller-Vahl KR. Challenges in the Diagnosis and Assessment in Patients with Tourette Syndrome and Comorbid Obsessive-Compulsive Disorder. Neuropsychiatr Dis Treat 2021; 17:1253-1266. [PMID: 33958867 PMCID: PMC8096634 DOI: 10.2147/ndt.s251499] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 03/25/2021] [Indexed: 12/20/2022] Open
Abstract
Tourette syndrome (TS) is characterized by the presence of vocal and motor tics with an onset in childhood. In almost 80% of patients psychiatric comorbidities coexist, particularly, attention deficit/hyperactivity disorder (ADHD), obsessive-compulsive disorder (OCD) or behavior (OCB), depression, anxiety, rage attacks, and self-injurious behaviour (SIB). In this review, we discuss current state of the art regarding diagnosis and assessment of tics and OCD in patients with TS as well as challenges related to differential diagnosis between tics and OCD-related phenomena based on a systematic literature search. While in most cases clinical symptoms can be easily classified as either tics or OCB/OCD, some phenomena lay on the frontier between tics and compulsions/obsessions. For example, compulsions may resemble tics and, vice versa, sequences of motor tics may be misdiagnosed as compulsions. Accordingly, the terms "compulsive tics" and "cognitive tics" have been introduced. The most common and typical OCD symptom in patients with TS are "just right" phenomena, which also may show an overlap with tics, since patients may perform tics repeatedly until this feeling is achieved. Similarly, repetitive behaviors in patients with TS may manifest in a more "tic-like" or a more "OCD-like" type. Furthermore, SIB shows similarities with both tics and OCD. Until today, it is unclear how to classify this symptom best, although from most recent research a closer relationship between SIB and tics is suggested. In this review, in addition, we illustrate differences of the clinical spectrum of OCD in patients with TS compared to those with "pure OCD" without tics. To assess tics, the revised version of the Yale Global Tic Severity Scale (YGTSS-R) should be used, while for the assessment of OCD, the Yale Brown Obsessive Compulsive Disorder Scale (Y-BOCS) is recommended. Finally, we briefly summarize treatment strategies for tics and OCB/OCD in patients with TS.
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Affiliation(s)
- Natalia Szejko
- Division of Neurocritical Care, Department of Neurology, Yale University, New Haven, CT, USA.,Clinic of Psychiatry, Socialpsychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany.,Department of Neurology, Medical University of Warsaw, Warsaw, Poland.,Department of Bioethics, Medical University of Warsaw, Warsaw, Poland
| | - Kirsten R Müller-Vahl
- Clinic of Psychiatry, Socialpsychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
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Johnson KA, Fletcher PT, Servello D, Bona A, Porta M, Ostrem JL, Bardinet E, Welter ML, Lozano AM, Baldermann JC, Kuhn J, Huys D, Foltynie T, Hariz M, Joyce EM, Zrinzo L, Kefalopoulou Z, Zhang JG, Meng FG, Zhang C, Ling Z, Xu X, Yu X, Smeets AY, Ackermans L, Visser-Vandewalle V, Mogilner AY, Pourfar MH, Almeida L, Gunduz A, Hu W, Foote KD, Okun MS, Butson CR. Image-based analysis and long-term clinical outcomes of deep brain stimulation for Tourette syndrome: a multisite study. J Neurol Neurosurg Psychiatry 2019; 90:1078-1090. [PMID: 31129620 PMCID: PMC6744301 DOI: 10.1136/jnnp-2019-320379] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 04/11/2019] [Accepted: 04/12/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Deep brain stimulation (DBS) can be an effective therapy for tics and comorbidities in select cases of severe, treatment-refractory Tourette syndrome (TS). Clinical responses remain variable across patients, which may be attributed to differences in the location of the neuroanatomical regions being stimulated. We evaluated active contact locations and regions of stimulation across a large cohort of patients with TS in an effort to guide future targeting. METHODS We collected retrospective clinical data and imaging from 13 international sites on 123 patients. We assessed the effects of DBS over time in 110 patients who were implanted in the centromedial (CM) thalamus (n=51), globus pallidus internus (GPi) (n=47), nucleus accumbens/anterior limb of the internal capsule (n=4) or a combination of targets (n=8). Contact locations (n=70 patients) and volumes of tissue activated (n=63 patients) were coregistered to create probabilistic stimulation atlases. RESULTS Tics and obsessive-compulsive behaviour (OCB) significantly improved over time (p<0.01), and there were no significant differences across brain targets (p>0.05). The median time was 13 months to reach a 40% improvement in tics, and there were no significant differences across targets (p=0.84), presence of OCB (p=0.09) or age at implantation (p=0.08). Active contacts were generally clustered near the target nuclei, with some variability that may reflect differences in targeting protocols, lead models and contact configurations. There were regions within and surrounding GPi and CM thalamus that improved tics for some patients but were ineffective for others. Regions within, superior or medial to GPi were associated with a greater improvement in OCB than regions inferior to GPi. CONCLUSION The results collectively indicate that DBS may improve tics and OCB, the effects may develop over several months, and stimulation locations relative to structural anatomy alone may not predict response. This study was the first to visualise and evaluate the regions of stimulation across a large cohort of patients with TS to generate new hypotheses about potential targets for improving tics and comorbidities.
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Affiliation(s)
- Kara A Johnson
- Scientific Computing and Imaging Institute, University of Utah, Salt Lake City, Utah, USA.,Department of Biomedical Engineering, University of Utah, Salt Lake City, Utah, USA
| | - P Thomas Fletcher
- Scientific Computing and Imaging Institute, University of Utah, Salt Lake City, Utah, USA.,School of Computing, University of Utah, Salt Lake City, Utah, USA
| | - Domenico Servello
- Neurosurgical Department, IRCCS Istituto Ortopedico Galeazzi, Milan, Lombardia, Italy
| | - Alberto Bona
- Neurosurgical Department, IRCCS Istituto Ortopedico Galeazzi, Milan, Lombardia, Italy
| | - Mauro Porta
- Tourette's Syndrome and Movement Disorders Center, IRCCS Istituto Ortopedico Galeazzi, Milan, Lombardia, Italy
| | - Jill L Ostrem
- Department of Neurology, University of California San Francisco, San Francisco, California, USA
| | - Eric Bardinet
- Institut du Cerveau et de la Moelle Epiniere, Paris, Île-de-France, France
| | - Marie-Laure Welter
- Sorbonne Universités, University of Pierre and Marie Curie University of Paris, the French National Institute of Health and Medical Research U 1127, the National Center for Scientific Research 7225, Paris, France
| | - Andres M Lozano
- Division of Neurosurgery, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Juan Carlos Baldermann
- Department of Psychiatry and Psychotherapy, University of Cologne, Koln, Nordrhein-Westfalen, Germany
| | - Jens Kuhn
- Department of Psychiatry and Psychotherapy, University of Cologne, Koln, Nordrhein-Westfalen, Germany
| | - Daniel Huys
- Department of Psychiatry and Psychotherapy, University of Cologne, Koln, Nordrhein-Westfalen, Germany
| | - Thomas Foltynie
- Queen Square, Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience, University College London Institute of Neurology, London, UK
| | - Marwan Hariz
- Queen Square, Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience, University College London Institute of Neurology, London, UK
| | - Eileen M Joyce
- Queen Square, Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience, University College London Institute of Neurology, London, UK
| | - Ludvic Zrinzo
- Queen Square, Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience, University College London Institute of Neurology, London, UK
| | - Zinovia Kefalopoulou
- Queen Square, Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience, University College London Institute of Neurology, London, UK
| | - Jian-Guo Zhang
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Fan-Gang Meng
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - ChenCheng Zhang
- Department of Functional Neurosurgery, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhipei Ling
- Department of Neurosurgery, PLA Army General Hospital, Beijing, China
| | - Xin Xu
- Department of Neurosurgery, PLA Army General Hospital, Beijing, China
| | - Xinguang Yu
- Department of Neurosurgery, PLA Army General Hospital, Beijing, China
| | - Anouk Yjm Smeets
- Department of Neurosurgery, Maastricht University Medical Centre+, Maastricht, Limburg, The Netherlands
| | - Linda Ackermans
- Department of Neurosurgery, Maastricht University Medical Centre+, Maastricht, Limburg, The Netherlands
| | - Veerle Visser-Vandewalle
- Department of Stereotaxy and Functional Neurosurgery, University Hospital Cologne, Koln, Nordrhein-Westfalen, Germany
| | - Alon Y Mogilner
- Center for Neuromodulation, Departments of Neurology and Neurosurgery, New York University Medical Center, New York, New York, USA
| | - Michael H Pourfar
- Center for Neuromodulation, Departments of Neurology and Neurosurgery, New York University Medical Center, New York, New York, USA
| | - Leonardo Almeida
- Fixel Institute for Neurological Diseases, Program for Movement Disorders and Neurorestoration, Departments of Neurology and Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Aysegul Gunduz
- Fixel Institute for Neurological Diseases, Program for Movement Disorders and Neurorestoration, Departments of Neurology and Neurosurgery, University of Florida, Gainesville, Florida, USA.,J Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida, USA
| | - Wei Hu
- Fixel Institute for Neurological Diseases, Program for Movement Disorders and Neurorestoration, Departments of Neurology and Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Kelly D Foote
- Fixel Institute for Neurological Diseases, Program for Movement Disorders and Neurorestoration, Departments of Neurology and Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Michael S Okun
- Fixel Institute for Neurological Diseases, Program for Movement Disorders and Neurorestoration, Departments of Neurology and Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Christopher R Butson
- Scientific Computing and Imaging Institute, University of Utah, Salt Lake City, Utah, USA .,Department of Biomedical Engineering, University of Utah, Salt Lake City, Utah, USA.,Departments of Neurology, Neurosurgery, and Psychiatry, University of Utah, Salt Lake City, Utah, USA
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Fujikawa M, Kishimoto Y, Kakisaka Y, Jin K, Kato K, Iwasaki M, Nakasato N. Obsessive-compulsive behavior induced by levetiracetam. J Child Neurol 2015; 30:942-4. [PMID: 25008911 DOI: 10.1177/0883073814541471] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Accepted: 06/01/2014] [Indexed: 11/17/2022]
Abstract
A novel antiepileptic drug, levetiracetam, has been reported to cause several psychiatric adverse effects in spite of its effectiveness on epilepsy. However, a possible relationship between levetiracetam and obsessive-compulsive behavior has only been reported in a few studies with adult epilepsy patients. We treated a pediatric patient with epilepsy without past or family history of psychiatric disorder. Levetiracetam was started to control generalized tonic-clonic seizure. Two months after initiation of levetiracetam with favorable seizure control, she started to show an obsessive-compulsive behavior such as repetitive checking of her back, pants, and chair. Based on the course of its appearance, levetiracetam administration was identified as a possible cause. After termination of levetiracetam, her obsessive-compulsive behavior completely disappeared with reappearance of seizures. This case provides clear evidence that levetiracetam may cause obsessive-compulsive behavior even in a pediatric epilepsy patient without psychiatric background, possibly mediated by modulation of the glutamate system by levetiracetam.
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Affiliation(s)
- Mayu Fujikawa
- Department of Epileptology, Tohoku University School of Medicine, Sendai, Miyagi, Japan
| | - Yuri Kishimoto
- Department of Epileptology, Tohoku University School of Medicine, Sendai, Miyagi, Japan
| | - Yosuke Kakisaka
- Department of Epileptology, Tohoku University School of Medicine, Sendai, Miyagi, Japan
| | - Kazutaka Jin
- Department of Epileptology, Tohoku University School of Medicine, Sendai, Miyagi, Japan
| | - Kazuhiro Kato
- Department of Neurology, Tohoku University School of Medicine, Sendai, Japan
| | - Masaki Iwasaki
- Department of Neurosurgery, Tohoku University School of Medicine, Sendai, Japan
| | - Nobukazu Nakasato
- Department of Epileptology, Tohoku University School of Medicine, Sendai, Miyagi, Japan
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