A 组链球菌暴露与慢性抽动障碍恶化的关联：一项多国前瞻性队列研究。
Association of Group A Exposure and Exacerbations of Chronic Tic Disorders: A Multinational Prospective Cohort Study.
机构信息
From the Department of Clinical Neurosciences (D.M.), Cumming School of Medicine & Hotchkiss Brain Institute, University of Calgary, Canada; Department of Clinical Neuroscience (A.S., Z.A.), UCL Institute of Neurology, University College London, UK; Child and Adolescent Psychiatry Department (A.A., N.B.-M., T.S.), Schneider Children's Medical Center of Israel, Petah-Tikva, Affiliated to Sackler Faculty of Medicine, Tel Aviv University, Israel; Department of Biomedical Sciences and Human Oncology (M.B.), University of Bari "Aldo Moro"; Department of Human Neurosciences (F.C.), University La Sapienza of Rome; Department of Infectious Diseases (R.C.), Istituto Superiore di Sanità, Rome, Italy; WHO Global Collaborating Centre for Reference and Research on Diphtheria and Streptococcal Infections (A.E.), Reference Microbiology, Directorate National Infection Service, Public Health England; Evelina London Children's Hospital GSTT (T.H.), Kings Health Partners AHSC; Psychological Medicine (I.H.), Great Ormond Street Hospital NHS Foundation Trust, London, UK; Department of Child and Adolescent Psychiatry (C.H.), De Bascule, Amsterdam UMC, the Netherlands; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED) (M.M.), Seville; Unidad de Trastornos del Movimiento, Servicio de Neurología y Neurofisiología Clínica (P.M.), Instituto de Biomedicina de Sevilla, Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Seville; Department of Child and Adolescent Psychiatry and Psychology (A. Morer), Institute of Neurosciences, Hospital Clínic; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) (A. Morer), Barcelona; Centro de Investigación en Red de Salud Mental (CIBERSAM) (A. Morer), Instituto Carlos III, Madrid; Department of Medicine (A. Morer), University of Barcelona, Spain; Child and Adolescent Mental Health Center (N.M.D., K.J.P., L.S.), Mental Health Services, Capital Region of Denmark and University of Copenhagen, Denmark; Institute of Laboratory Medicine (N. Moll, M.S.) and Department of Psychiatry and Psychotherapy (N. Müller, J.S.), University Hospital LMU Munich; Department of Psychiatry, Social Psychiatry and Psychotherapy (K.M.-V.), Hannover Medical School; Institute of Neurogenetics (A. Munchau), University of Lübeck, Germany; Vadaskert Child and Adolescent Psychiatric Hospital (P.N., Z.T.), Budapest, Hungary; Division of Child and Adolescent Psychiatry, Department of Psychiatry (K.J.P.), Lausanne University Hospital, Switzerland; ASL BA, Mental Health Department (C.P.), Adolescence and Childhood Neuropsychiatry Unit, Bari; Child and Adolescent Neurology and Psychiatry, Department of Clinical and Experimental Medicine (R.R.), University of Catania, Italy; Department of Child and Adolescent Psychiatry (V.R.), Medical Faculty Carl Gustav Carus, TU Dresden, Germany; Clinic of Child and Adolescent Psychiatry and Psychotherapy (S.W.), University of Zurich, Switzerland; and Department of Child and Adolescent Psychiatry (A.D., P.J.H.), University of Groningen, University Medical Center Groningen, the Netherlands.
出版信息
Neurology. 2021 Mar 23;96(12):e1680-e1693. doi: 10.1212/WNL.0000000000011610. Epub 2021 Feb 10.
OBJECTIVE
To examine prospectively the association between group A (GAS) pharyngeal exposures and exacerbations of tics in a large multicenter population of youth with chronic tic disorders (CTD) across Europe.
METHODS
We followed up 715 children with CTD (age 10.7 ± 2.8 years, 76.8% boys), recruited by 16 specialist clinics from 9 countries, and followed up for 16 months on average. Tic, obsessive-compulsive symptom (OCS), and attention-deficit/hyperactivity disorder (ADHD) severity was assessed during 4-monthly study visits and telephone interviews. GAS exposures were analyzed using 4 possible combinations of measures based on pharyngeal swab and serologic testing. The associations between GAS exposures and tic exacerbations or changes of tic, OC, and ADHD symptom severity were measured, respectively, using multivariate logistic regression plus multiple failure time analyses and mixed effects linear regression.
RESULTS
A total of 405 exacerbations occurred in 308 of 715 (43%) participants. The proportion of exacerbations temporally associated with GAS exposure ranged from 5.5% to 12.9%, depending on GAS exposure definition. We did not detect any significant association of any of the 4 GAS exposure definitions with tic exacerbations (odds ratios ranging between 1.006 and 1.235, all values >0.3). GAS exposures were associated with longitudinal changes of hyperactivity-impulsivity symptom severity ranging from 17% to 21%, depending on GAS exposure definition.
CONCLUSIONS
This study does not support GAS exposures as contributing factors for tic exacerbations in children with CTD. Specific workup or active management of GAS infections is unlikely to help modify the course of tics in CTD and is therefore not recommended.
目的
在欧洲一个大型多中心慢性抽动障碍（CTD）青年人群中，前瞻性研究 A 组（GAS）咽部暴露与抽动恶化的关系。
方法
我们随访了 715 名 CTD 患儿（年龄 10.7±2.8 岁，76.8%为男性），这些患儿由来自 9 个国家的 16 个专科诊所招募，并平均随访 16 个月。在每 4 个月的研究访问和电话访谈期间，评估了 tic、强迫症状（OCS）和注意缺陷多动障碍（ADHD）的严重程度。使用基于咽拭子和血清学检测的 4 种可能的组合测量 GAS 暴露情况。使用多变量逻辑回归加多次失效时间分析和混合效应线性回归，分别测量 GAS 暴露与 tic 恶化或 tic、OC 和 ADHD 症状严重程度变化之间的关系。
结果
715 名参与者中有 308 名（43%）发生了 405 次恶化。与 GAS 暴露相关的恶化比例范围为 5.5%至 12.9%，具体取决于 GAS 暴露的定义。我们没有发现任何 4 种 GAS 暴露定义与 tic 恶化之间存在任何显著关联（比值比范围在 1.006 至 1.235 之间，所有 值均>0.3）。GAS 暴露与多动冲动症状严重程度的纵向变化相关，具体取决于 GAS 暴露的定义，范围为 17%至 21%。
结论
本研究不支持 GAS 暴露是 CTD 患儿 tic 恶化的因素。因此，不太可能通过专门检查或积极管理 GAS 感染来帮助改变 CTD 的 tic 病程，因此不建议这样做。
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