Correlation study of imaging characteristics of diffusion tensor imaging and the Yale Global Tic Severity Scale in children with tic disorders / 中华实用儿科临床杂志

Objective:To explore the correlation between imaging features of children with tic disorders and their features assessed by the Yale Global Tic Severity Scale (YGTSS).Methods:A retrospective study.A total of 33 children with tic disorders treated in the Department of Child Rehabilitation, the First Affiliated Hospital of Xinxiang Medical University from January 2022 to March 2023 were included in the tic disorder group, and 10 healthy age-matched children received physical examination during the same period were included in the healthy control group.Under the functional positioning of functional magnetic resonance imaging (fMRI), the active area of children with tic disorders at varying degrees was found.In the region of interest (ROI), localization monitoring and diffusion tensor imaging (DTI) were performed, and the apparent diffusion coefficient (ADC) and fractional anisotropy (FA) were recorded.In the same ROI (bilateral thalamus, genu of internal capsule, splenium of corpus callosum, globus pallidus, caudate nucleus) of children in healthy control group, ADC and FA were recorded.Imaging data were compared between groups using the independent sample t test, and their correlation with YGTSS scores was identified by the Pearson correlation analysis. Results:There were significant differences in ADC of the left thalamus (0.869±0.077 vs.0.794±0.083, P=0.022), the right thalamus (0.853±0.055 vs.0.798±0.054, P=0.014), the left caudate nucleus (0.871±0.121 vs.0.787±0.052, P=0.003) and the right caudate nucleus (0.856±0.075 vs.0.788±0.063, P=0.010) between tic disorder group and healthy control group.No significant differences were detected in ADC of the remaining ROI between groups (all P>0.05). There were significant differences in FA of the left thalamus (0.259±0.050 vs.0.344±0.077, P=0.007), the right thalamus (0.265±0.057 vs.0.347±0.095, P=0.026) and the right caudate nucleus (0.168±0.118 vs.0.309±0.181, P=0.041) between tic disorder group and healthy control group.No significant differences were detected in ADC and FA between children with mild and moderate tic disorders (all P>0.05). ADC of the left thalamus and the right caudate nucleus were significantly correlated with YGTSS scores in children with tic disorders ( r=0.407 and 0.372, respectively; all P<0.05). FA of the right thalamus was negatively correlated with YGTSS scores in children with tic disorders ( r=-0.439, P<0.05). Conclusions:ADC of the thalamus and caudate nucleus, and FA of the right thalamus are significantly correlated with YGTSS scores of children with tic disorders.High ADC of the left thalamus and the right caudate nucleus are correlated with high YGTSS scores, indicating a severe symptom of tic disorder in children.A high FA of the right thalamus is correlated with low YGTSS scores, indicating a mild symptom of tic disorder in children.

To explore the distribution of TCM syndrome types of refractory tic disorder in children based on cluster analysis / 国际中医中药杂志

Objective:To explore the clinical characteristics and distribution of Tranditional Chinese Medicine (TCM) syndrome types of refractory tic disorders in children based on clustering analysis.Methods:A cross-sectional study. 183 children aged 3-18 years with refractory tic disorders from pediatric encephalopathy outpatient department of the First Teaching Hospital of Tianjin University of Traditional Chinese Medicine who met the inclusion criteria from October 2015 to January 2022 were recruited. Frequency descriptive analysis, systematic clustering analysis and principal component analysis were conducted by Microsoft Office Excel 2016 and IBM SPSS Statistics 26.0 to explore the clinical characteristics and syndrome distribution of the disease.Results:The TCM symptoms of 183 children with refractory tic disorders were clustered into 6 categories, and finally 5 types of syndrome were obtained, among which the syndrome of spleen deficiency and liver hyperactivity mixed with dampness accounted for the largest proportion (27.32%), followed by the syndrome of phlegm-fire disturbing spirit (21.31%), the syndrome of wind-heat invading lung (18.03%), the syndrome of phlegm-qi stagnation (17.49%), and the syndrome of dampness and yin deficiency (15.85%).Conclusion:Through the mining and analysis of the outpatient information of pediatric encephalopathy in our hospital, the common syndrome differentiation types of refractory tic disorder are obtained, which can provide a reference for the TCM syndrome differentiation types of refractory tic disorder in children.

Three oral Chinese patent medicines for children with tic disorder: a rapid health technology assessment / 中国中药杂志

This study aims to comprehensively evaluate the clinical value of Shaoma Zhijing Granules(SZG), Changma Xifeng Tablets(CXT), and Jiuwei Xifeng Granules(JXG) in the treatment of children with tic disorder with the method of rapid health technology assessment(RHTA), which is expected to serve as a reference for medical and health decision-making and clinical rational use of drugs in children. To be specific, relevant articles were retrieved from eight databases and three clinical trial registry platforms. After the quality evaluation, rapid assessment was carried out from the dimensions of disease burden and unmet needs, technical characteristics, safety, efficacy and economy, and the results were analyzed and presented descriptively. A total of 22 articles(1 in English, 21 in Chinese) were screened out: 18 randomized controlled trials(RCTs) and 4 clinical controlled trials(CCTs). Among them, 5 were about the SZG(all RCTs) and 9 were on CXT(6 RCTs and 3 CCTs). The rest 8 focused on JXG(7 RCTs and 1 CCT). Moreover, the overall risk of bias for 94.40% RCTs was evaluated as "some concerns" and only one(5.60%) had high risk of bias. In terms of quality, the 4 CCTs scored 5-6 points(<7 points), suggesting low quality. SZG alone or in combination with tiapride has obvious advantages in improving traditional Chinese medicine syndromes and tic symptoms compared with tiapride alone, with the average daily cost of CNY 79.44-119.16. Compared with conventional western medicine or placebo, CXT alone or in combination with conventional western medicine can improve the total effective rate and alleviate tic symptoms, and the average daily cost is CNY 22.50-67.50. JXG alone or in combination with conventional western medicine can effectively relieve tic symptoms compared with conventio-nal western medicine or placebo, with the average daily cost of CNY 82.42-164.85. The adverse events related to the three Chinese patent medicines mainly occurred in the digestive, respiratory, and nervous systems, all of which were mild. In general, SZG, CXT, and JXG are effective for children with tic disorder. They have been approved to be used in this field, of which SZG was approved in 2019, with the most up-to-date research evidence and high-quality RCT in Q1 journals. However, the comparative analysis of the three was affected by many factors, which should be further clarified. Based on the large sample data available in multiple dimensions, a comprehensive comparative evaluation of the three Chinese patent medicines should be carried out, thereby highlighting the advantages and disadvantages of them and serving a reference for rational clinical use and drug supervision.

Prevention and caring of children's tic disorders based on incubative evil theory / 国际中医中药杂志

Tic disorder (TD) is a common neuro-developmental disorders in children during school age. The cause is complex and it can be induced or aggravated by varies of factors such as genetics, exogenous pathogens, and emotions. TD affects children's self-cognition, academic level, and social function, and causes parents to have unhealthy psychological states such as anxiety and depression, and affects family harmony. Therefore, clinical attention should not only be paid to the treatment of this disease, but also to prevention and nursing care. Incubative evil theory is one of the important theories of Traditional Chinese Medicine. This theory can help to treat and prevent diseases. Incubative evil is characterized by no symptoms with spontaneous attack by latent pathogen, but symptoms appearance induced by the pathogen. The pathological process of TD is similar to incubative evil characteristics. This paper discusses the prevention and nursing care of children's tic disorder based on the theory of incubative evil.

Treating children's tic disorder based on " visceral theory" from lung, liver and spleen / 国际中医中药杂志

The pathogenesis of tic disorder in children is closely related to the dysfunction of the internal organs, especially the lung, spleen and liver. The main causes of tic disorder caused by visceral disorders are as follows: lung guard is the main cause of the disease, liver wind is the key to the pathogenesis and spleen deficiency and wind phlegm are the pathological basis. At the same time, the lung, liver, and spleen are mutually restrictive and affect each other. The main manifestations are that if the lung is affected by evil, the wood will punish the gold; if the spleen is insufficiency and the liver is hyperactive, the earth deficiency will be leading to over-restriction by wood. Based on the understanding of the related theories about viscera's disease and viscera's generation, we pay attention to distinguish the etiology and pathogenesis of the viscera, and we treat tic disorders based on syndrome differentiation of lung, liver and spleen with curative effect.

Research progress of refractory tic disorders / 中华实用儿科临床杂志

Refractory tic disorders (RTD) are a recently emerging concept gradually formed in pediatric neurology/psychiatry.Currently, the concept and diagnostic criteria of RTD remain unclarified, and it is extremely difficult to treat RTD.In this article, the definition, clinical features, influence factors, diagnosis, differential diagnosis, pharmacological treatment and non-pharmacological treatment of RTD in children were reviewed.

GAO Hong's clinical experience in treatment of tic disorder with acupuncture technique of cultivating the primary and regulating the mind / 中国针灸

The paper introduces the clinical experience of GAO Hong in treatment of tic disorder. GAO Hong believes that tic disorder results from the primary qi deficiency and mind disturbance. Acupuncture for cultivating the primary and regulating the mind is proposed specially for tic disorder. This acupuncture technique focuses on harmonizing and regulating governor vessel and conception vessel. In clinical practice, the conception vessel acupoints on the abdomen and the governor vessel acupoints on the head are selected particularly, e.g. Zhongwan (CV 12), Xiawan (CV 10), Qihai (CV 6) and Guanyuan (CV 4) on the abdomen; Baihui (GV 20), Shenting (GV 24), Benshen (GB 13) and Yintang (GV 24+) on the head. The needling sequence and the insertion depth are emphasized, which affect the curative effect and GV 20 is generally punctured first. Besides, considering to the type of disorder and the affected site, tic disorder is treated in view of both syndrome/pattern differentiation and symptom differentiation.

Cohort Study on the Effectiveness and Safety of Tiapride Combined with Clonidine versus Tiapride and Clonidine Alone for Children with Tic Disorders / 中国药房

OBJECTIVE：To compa re the effectiveness and safety of three regimens of tiapride ，clonidine and tiapride combined with clonidine in the treatment of tic disorder （TD）in children. METHODS ：A sequential collection of 312 children with TD from the outpatient department of West China Second Hospital of Sichuan University were conducted during Jan.-Dec. 2019. They were divided into clonidine group ，tiapride group ，tiapride combined with clo nidine group ，with 104 cases in each group. Tiapride group was given Tiapride hydrochloride tablets with initial dose of 50-100 mg per day ，and the dose was gradually increased to 150-500 mg per day according to tolerance and clinical experience. Clonidine group was given Clonidine transdermal patches ，once a week ，with initial dose of 1 mg each week ，maintenance dose of 1-2 mg each week ，once a week. Tiapride combined with clonidine group was given Tiapride hydrochloride tablets （same usage and dosage as tiapride group ）+ Clonidine transdermal patches （same usage and dosage as clonidine group ）. The treatment course of 3 groups was 3 months. After the treatment ，they were followed up every 3 months（the following were expressed as 24，36 and 48 weeks after treatment ）. Yale global tie severity scale （YGTSS）scores of 3 groups were observed before treatment ，after 4，8，12，24，36，48 weeks of treatment，and the occurrence of ADR was recorded at different follow up time points. RESULTS ：Before treatment ，there was no statistical significance in YGTSS scores among 3 groups（P＞0.05）. After 4，8，12，24，36 and 48 weeks of treatment ，YGTSS scores of 3 groups were significantly lower than those before treatment （P＜0.05）. After 4，8 and 12 weeks of treatment ，YGTSS scores of tiapride combined with clonidine group were significantly lower than tiapride group and clonidine group （P＜0.05），while there was no statistical significance between tiapride group and clonidine group （P＞0.05）. At 24 weeks of treatment ，YGTSS score of children in tiopride combined with clonidine group was significantly lower than tiopride group （P＜0.05），but there were no significant differences between tiopride combined with clonidine group and tiopride group ，and between tiopride group and clonidine group （P＞0.05）. After 36 and 48 weeks of treatment ，there was no significant difference in YGTSS scores among 3 groups（P＞0.05）. After 12 weeks of treatment ，the results of P value corrected by Bonferroni method showed that YGTSS score of tiopride combined with clonidine group was significantly lower than those of tiopride group and clonidine group （P＜0.016 7）， while there was no statistical significance in the difference between tiopride group and clonidine group （P＞0.016 7）. There was no statistically significant difference in the total incidence of ADR among 3 groups（P＞0.05）. CONCLUSIONS ：Clonidine，tiapride and tiapride combined with clonidine can significantly improve the tic symptoms of TD children with good safety .

Study on the Medication Compliance of Children with Tic Disorder Based on the Theory of Protective Motivation / 中国药房

OBJECTIVE：To study the current status and influencing factors of medication compliance in children with tic disorder（TD），and to provide reference for improving medication compliance in TD children. METHODS：The questionnaire was designed according to the protection motivation theory. The cross-sectional study was adopted to conduct questionnaire survey among TD children in West China Second Hospital of Sichuan University from Jan. 2018 to Dec. 2019. The structural equation model was established according to the theoretical assumptions，and the maximum likelihood method was used to estimate the model；multiple linear regression analysis was carried out for the factors with significant influence in the single factor analysis，and path analysis and intermediary effect test were carried out. RESULTS：A total of 317 patients with TD were included，the mean age was（8.38±2.54）years，and the mean course of disease was（3.19±2.46）years. Average medication compliance scores was （5.70±1.69），among which 15.1％ was low compliance，37.5％ moderate compliance，and 47.3％ high compliance. Multivariate linear regression analysis showed that comorbidities（β＝0.124，SE＝0.167，P＝0.011），education level of the main guardian（β＝ 0.236，SE＝0.110，P＜0.001），quality of life（β＝0.399，SE＝0.112，P＜0.001）and the types of drugs taken（β＝0.166，SE＝ 0.047，P＝0.001）were the factors affecting medication compliance of children with TD. Structural equation model analysis showed that severity（β＝0.295，95％CI：0.103-0.493），external return（β＝0.830，95％CI：0.662-1.002），self-efficacy（β＝0.200，95％CI： 0.057-0.353），susceptibility（β＝0.220，95％CI：0.084-0.352）and quality of life（β＝0.353，95％CI：0.211-0.500）had a direct positive impact on medication compliance. Quality of life mediated between external returns and compliance variables（intermediary effect accounted for 13.9％ of the total effect value）. CONCLUSIONS：Children with TD have low medication compliance. It is recommended that pediatricians in medical institutions at all levels to manage the medication compliance of patients with TD from the severity，susceptibility，external returns and self-efficacy，so as to improve patients and guardians’awareness of the severity and susceptibility of disease and medication non-adherence，weaken external returns and increase self-efficacy，and ultimately improve medication compliance of patients

Retrospective investigation and analysis of off-label drug use for tic disorder in a tertiary women’s and children’s hospital / 药学实践杂志

Objective To analyze the current situation of off-label drug use for tic disorder in a tertiary maternity and child hospital, so as to promote clinical safe and rational drug use. Methods Through the hospital information system, the pediatric outpatient prescriptions diagnosed with tic disorder from July 2019 to August 2020 were selected, and the prescriptions of off-label use was evaluated according to the 2020 off-label drug management regulations. Results A total 1251 pediatric prescriptions diagnosed with tic disorder were collected. The incidence of off-label drug use was 29.58%. The main types of off-label were over-indications and over-age. The main varieties of off-label drug use were risperidone tablets (47.84%) and aripiprazole tablets (43.74%). Conclusion The off-label use of drug for tic disorder in pediatric outpatient department of our hospital is relatively common，and it is necessary to standardize the management of off-label drug use to ensure rational drug use.

Overview of the Systematic Review of Drug Treatment for Tic Disorders in Children / 中国药房

OBJECTIVE：To overview and analyze the current evidence of systematic reviews of drug treatment for children with tic disorder （TD），and to provide evidence-based reference for clinical practice. METHODS ：Retrieved from Medline ，Embase， CBM，CNKI，VIP and Wanfang database ，and so on ，systematic reviews about the efficacy and safety of drug treatment for TD were collected. AMSTAR- 2 tools were used to evaluate the quality of included studies ；the intervention measures ，diagnosis standard，outcome index ，the types of included studies ，main conclusion ，control measures ，effect sizes of different drug treatment were also extracted and analyzed descriptively. RESULTS ：A total of 27 systematic reviews were included ，of which 5 were medium-quality，8 low-quality and 14 very-low-quality. Meta-analysis showed that although typical psychiatric drugs could control tic symptoms ，ADR were prominent and the safety was not good ；risperidone and aripiprazole as atypical psychiatric drugs had good efficacy and safety ，and the research evidence was relatively sufficient. Clonidine as α2 adrenergic agonist could effectively control tic symptoms with fewer ADR ，especially for patients with affention deficit and hyperactivity disorder （ADHD），and research evidence was sufficient. Tiapride could effectively improve tic symptoms ，and the overall tolerance was better. Tomoxetine and methylphenidate could significantly improve the tic symptoms of tic patients with ADHD. CONCLUSIONS ：In the clinical treatment of TD in children ，ADR induced by typical antipsychotics are prominent and the safety is not good ；risperidone， aripiprazole，clonidine and tiapride have good efficacy and safety. Clonidine ，tomoxetine and methylphenidate could significantly improve tic symptoms of TD patients with ADHD. But the quality of systematic review methodology for tomoxetine and methylp- henidate is not good and further improvement is needed.

Research Progress of Animal Model of Tic Disorder and Its Application in Traditional Chinese Medicine / 中国实验方剂学杂志

Tic disorder （TD） is a neurodevelopmental disorder， with one or more motor and/or vocal disorders as the main symptoms. It brings many inconveniences to children's learning and life， and has a profound impact on children's character building. The pathogenesis of TD is mainly correlated with neurotransmitter release disorder， neuroimmune， genetic， trace element imbalance， diet and other factors， but has not been completely clear up to now. Western Medicine has obvious effects on TD， but with serious side effects. Compared with western medicine， traditional Chinese medicine （TCM） has the advantages of low adverse reactions and definite and lasting effect， and thus has been widely recognized by children and their families. In order to explore the pathogenesis of TD and the specific mechanism of TCM in the treatment of TD， many scholars have carried out a large number of in-depth animal experiments and made some achievements， but also exposed some defects， such as the single modeling method， failed to take into account other pathogenesis of TD， failure to combine the specific syndromes of TCM for targeted modeling， and failure to reflect the dialectic of TCM on the characteristics of governance. This paper reviews the modeling methods of common animal models， the comparison of advantages and disadvantages， and the changes of behavioral and biochemical indicators before and after the intervention with TCM compounds on TD animal models， so as to provide reference for the selection of animal models in future animal experimental research.

Efficacy and Safety of Clonidine Transdermal Patch for Child Tic Disorders ：A Meta-analysis / 中国药房

OBJECTIVE： To systematically evaluate the efficacy and safety of Clonidine tansdermal patch for child tic disorders in children， and to provide evidence-based reference for clinical treatment. METHODS： Retrieved from Medline， Embase， Cochrane library， CNKI， VIP， CBM and Wanfang database， randomized controlled trials （RCTs） about Clonidine tansdermal patch （trial group） versus other therapies （control group， including placebo group， thiopride group， haloperidol group） for child tic disorders were collected from datbase estallishment to July 2018. The literatures met inclusion criteria were summarized. After quality evaluation with Cochrane system evaluation manual 5.1.0， Meta-analysis of reduction rate （amount） of YGTSS， the incidence of ADR and response rate was performed by using Rev Man 5.3 statistical software. Descriptive analysis was performed on indicators of groups that were unable to perform Meta-analysis. RESULTS： A total of 8 RCTs involving 1 320 patients were included. Among them， 2 RCTs involved placebo in control group； 2 RCTs involved thiopride， 3 RCTs involved haloperidol， and 1 RCT involved thiopride and haloperidol. Results of Meta-analysis showed that reduction rate of YGTSS in trial group were significantly higher than haloperidol group [MD＝21.94， 95％CI（21.03， 22.86）， P＜0.001]， but there was no statistical significance compared with thiopride group [MD＝10.66， 95％CI（－15.68， 37.00）， P＝0.43]. The incidence of adverse events （mainly including skin itching， redness， dry mouth， dizziness， decreased blood pressure， abnormal electrocardiogram） in trial group were significantly lower than thiopride group [OR＝0.42， 95％CI（0.22， 0.82）， P＝0.01] and haloperidol group [OR＝0.17， 95％CI（0.09， 0.32）， P＜0.001]， but there was no statistical significance compared with placebo group [OR＝0.61， 95％CI（0.29， 1.29）， P＝0.20]. There was no statistical significance in response rate of trial group compared with thiopride group [OR＝1.29，95％CI（0.38， 4.39）， P＝0.69] and haloperidol group [OR＝1.63， 95％CI（0.89， 2.96）， P＝0.11]. The results of descriptive analysis showed that reduction rate （amount） of YGTSS in trial group was significantly higher than that of placebo group （P＜0.05）， and response rate of trial group was significantly higher than that of placebo group （P＜0.01）. CONCLUSIONS： For child tic disorders in children， Clonidine tansdermal patch is better than placebo and haloperidol in reduction rate （amount） of YGTSS， and is similar to thiopride. Response rate of Clonidine tansdermal patch is better than that of placebo， and is similar to those of thiopride and haloperidol. The safety of Clonidine tansdermal patch is better than those of thiopride and haloperidol， and is similar to that of placebo.

Study on attention cognitive function and event-related potential in the children with the first-episode tic disorder / 中华行为医学与脑科学杂志

Objective To explore the changes of attention cognitive function by studying Oddball task behavior and event-related potentials(ERPs) in children with first-episode tic disorder(TD). Methods Oddball task was tested in 30 children with TD and 30 normal children,and their behavioral data and P3a/P3b components of ERPs were analyzed. Results Children with TD had a lower hitting number (49(48, 50)) than control group (50(49,50),P<0. 05). The main effect of group ( F=6. 047,P=0. 015) and the interaction effect between group and condition (F=4. 619,P=0. 034) on the amplitude of P3a were signifi-cant(P<0. 05). The amplitude of P3a component ((5. 91±4. 51)μV ) in TD group were smaller than that in the control group((9. 57±5. 80)μV)(P<0. 05). However,there was no significant interaction effect be-tween group and condition on P3a latency,P3b amplitude and latency (P>0. 05). Conclusion Attentional orienting is impaired in children with TD.

Clinical Study on Modified Huanglian Wendan Decoction for Treatment of Tic Disorder Children with Syndrome of Wind Stirring Due to Phlegm-heat / 中国中医药信息杂志

Objective To observe the clinical efficacy of modified Huanglian Wendan Decoction for treatment of tic disorder (TD) children with syndrome of wind stirring due to phlegm-heat; To detect its effects on peripheral-blood miR-429 expression. Methods Eighty cases of TD children were randomly divided into treatment group and control group,with 40 cases in each group.In the treatment group,children were treated with modified Huanglian Wendan Decoction, one dosage a day, twice a day, orally. In the control group, TD children were treated with haloperidol, 0.03 mg/(kg?d), orally, according to the symptom to adjust dose, and the maximum amount did not exceed 0.08 mg/(kg?d). 30 d was a treatment course for both groups. The treatment lasted for three courses. Before and after 3 months of clinical observation, the severity of disease was evaluated by TCM syndrome and Yale Global Tic Severity Scale (YGTSS) score. Clinical efficacy and TCM syndrome efficacy were evaluated; the level of miR-429 in peripheral blood was detected; the adverse reactions were observed. Results The total effective rate of clinical efficacy was 82.5% (33/40) in treatment group and 80.0% (32/40) in the control group, without statistical significance (P>0.05); The total effective rate of TCM syndrome efficacy was 92.5% (37/40) in treatment group and 75.0% (30/40) in the control group, with statistical significance (P<0.05). Compared with before treatment, the YGTSS score and TCM syndrome score significantly decreased after treatment (P<0.01), and the TCM syndrome score in the treatment group was much lower than the control group after treatment (P<0.05). Compared with before treatment, miR-429 level in both groups increased obviously after treatment (P<0.01), and the miR-429 level in the treatment group was much higher than the control group after treatment (P<0.05). There were mild constipation (1 cases), diarrhea (2 cases), and anorexia (2 cases) in the treatment group, and obvious lethargy (3 cases) and dizziness (3 cases) in the control group. Conclusion Modified Huanglian Wendan Decoction shows obvious effects for treating TD, and can up-regulate miR-429 of peripheral-blood.

Experience of professor treating tic disorder with acupuncture / 中国针灸

Professor establishes "scalp acupuncture line" guided by the scalp acupuncture points of international standardization and traditional meridian theory, which can be used to treat tic disorder. With a case, professor 's needling experience for tic disorder is introduced in detail and summarized in order to provide reference for the treatment of the disease.

Analysis the effect of aripiprazole combined with psychological behavior intervention on tic disorders in children / 中国医师进修杂志

Objective To explore the improvement effect of aripiprazole combined with psychological behavior intervention on tic disorders in children. Methods The clinical data of 87 children with aripiprazole from January 2015 to January 2017 were divided into the study group (46 cases) and the control group (41 cases) according treatment methods. The control group was given aripiprazole tablets oral treatment. The children in the study group were given psychological intervention on the basis of the control group. The Yale comprehensive pumping severity scale (YGTSS) was used to evaluate the effect of two groups before and after treatment. Results The total effective rates of the study group and the control group were 91.3％(42/46) and 75.6％(31/41), respectively. The difference between two groups was statistically significant (P<0.05). The YGTSS scores of situation of movement and sound movement before treatment had no significant differences between two groups (P>0.05). The YGTSS scores of situation of movement and sound movement after treatment were significantly decrease than those before treatment [control group:(6.73 ± 2.44) scores vs. (15.36 ± 2.10) scores, (4.62 ± 1.88) scores vs. (9.58 ± 3.72) scores;study group:(2.81 ± 2.05) scores vs. (6.73 ± 2.44) scores, (2.17 ± 1.83) scores vs. (9.62 ± 3.67) scores] (P<0.01). After treatment, the YGTSS scores of situation of movement and sound movement in study group were significantly lower than those in control group (P<0.01). Conclusions Psychological and behavioral intervention can significantly improve the efficacy of aripiprazole in children with tic disorders.

"HAN Fei's Experience in Treatment of Children Tic Disorder by Using ""Angle Medicine""" / 中国中医药信息杂志

Angle medicine is a concerted application of three kinds of Chinese materia medica for a certain cause, pathogenesis and disease. Professor HAN Fei is a famous TCM pediatric specialist. She has been working on children tic disorder for a number of years, with a lot of experience. This article introduced Professor HAN Fei's experience in treatment of children tic disorder by using angle medicine, and briefly analysed the reasons and connotation of application, including Margaritifera Concha combine with Dragons Bones and Ostreae Concha, Paeoniae Radix Alba combine with Bombyx Batryticatus and Cicadae Periostracum, Xanthii Fructus combine with Angelicae Dahuricae Radix and Magnoliae Flos, Polygoni Multiflori Caulis combine with Acori Tatarinowii Rhizoma and Albiziae Cortex.

Non-Psychopharmacologic Therapy of Tic or Tourette's Disorder

Tic disorder is a childhood neuropsychological disorder characterized by abrupt, involuntary, and repetitive stereotyped muscle movement or vocal sound. Tourette's disorder shows a chronic prognosis, and can last for life if no treatment is applied. Although tic disorder has been known for ages, the underlying cause is still not well known. Non-pharmacological treatments have long been used for the tic disorder, but few clinical studies were conducted. However, the European Society for the Study of Tourette's Syndrome recently issued non-pharmacologic guidelines for treatment of tic disorders based on the research findings obtained so far. In addition, guidelines for non-pharmacologic evidence-based treatment were reported in Canada, North America. By synthesizing the newly reported foreign guidelines for treatment and review articles, the aim of this study is to investigate the non-pharmacologic therapies used for treatment of tic disorder or Tourette's disorder.

Performance and electrophysiological manifestations of cued Go-Nogo test in School-age children with tic disorder / 中华行为医学与脑科学杂志

Objective To investigate behavior and electrophysiological manifestations of sustained attention and executive function in School-age children with tic disorder(TD).Methods Sixty-six school-aged children (36 TD and 30 control) participated in a CPT-AX task.Behavioral measures and ERP measures were collected.Results The 1.The Behavior results:there were no significant differences between the TD group and the control group in hitting number ((38.07 ± 3.04),(38.93 ± 1.48)),reaction time ((465.427 ± 97.00) ms,(500.17 ± 131.29) ms),the number of errors of omission((1.97 ± 3.02),(1.07 ± 1.48)) and the number of false errors ((1.77 ± 2.50),(1.07 ± 1.53)) (P ＞ 0.05).2.The ERP results:①Group and condition had significant main effect and interaction effect on N2 amplitude (P ＜ 0.05),while not on the latency of N2 (P ＞ 0.05).②Group had significant main effect on the amplitude and latency of P3,but main effect of Group and the interaction effect are not significant (P ＞ 0.05).③The TD group's amplitude of Nogo-N2 ((-1.39 ± 3.321) μV) were smaller than that of the control group ((-4.09 ± 2.94) μV) (P ＜ 0.05).Conclusion Children with TD performance impaired conflict monitor,while exhibit no deficits in sustained attention and response inhibition.