Objective To investigate the current status,research hotspots,and emerging trends in the field of TCM treatment for tic disorder(TD);To provide references for relevant research.Methods Literature on the TCM treatment for TD was retrieved from CNKI,VIP,Wanfang Data,Web of Science Core Collection,and PubMed databases from January 1,2000 to May 1,2022.NoteExpress 3.7.0.9296 software was used for literature management.VOSviewer 1.6.18 software was utilized to conduct co-occurrence analysis on author,institution,and keyword information.R 4.1.3 was applied to statistically analyze keyword frequency and time distributions and generate visualizations.Results A total of 1 520 articles were included in the analysis,involving 107 core authors.High-frequency keywords included experience of famous doctors,clinical observation,acupuncture,and ear acupoints.Commonly used Chinese herbal medicines included Acori Tatarinowii Rhizoma and Bombyx Batryticatus.Frequently prescribed TCM formulae included Wendan Decoction,Changpu Yujin Decoction,Yinqiao Powder,and Tianma Gouteng Decoction.Conclusion Current research hotspots in this field focus on experience of famous doctors,the clinical efficacy of TCM interventions for TD,and molecular biological mechanism studies.Emerging research trends include external TCM treatment and comorbidity investigations.

Objective To investigate the perioperative analgesic effect of ultrasound-guided bilateral thora-columbar interfascial plane block(TLIPB)in patients with discogenic low back pain(DLBP)undergoing percuta-neous transforaminal endoscopic discectomy(PTED).Methods Fifty-seven patients with discogenic low back pain admitted to the First Affiliated Hospital of Anhui Medical University from January 2022 to April 2022 were randomly divided into group A(control group)with 28 patients and group B(ultrasound-guided bilateral thoracolumbar inter-fascialinterfacial plane block group)with 29 patients.The differences of visual analogue scale(VAS)at rest and turning over were compared between the two groups preoperative(t0),2 hours postoperative(t1),6 hours postop-erative(t2),12 hours postoperative(t3)and 24 hours postoperative(t4).The differences of quality of recovery-15 scores(QoR-15)were compared between the two groups preoperative and 24 hours postoperative.The changes of mean arterial pressure(MAP)and heart rate(HR)were compared between the two groups after entering the oper-ating room(T0),at the time of skin incision(T1),at the time of foraminoplasty(T2),at the time of the most severe pain recognized by the surgeon(T3),and at the end of the operation(T4).Adverse events were recorded during the operation and within 24 hours postoperative.Results All patients successfully completed the operation and ultrasound-guided bilateral TLIPB,without intervertebral space infection,spinal cord,nerve root and vascular injury,and serious complications such as nausea and vomiting.VAS scores at rest and turning over and QoR-15 scores at 24 hours postoperative were significantly lower than preoperative in the two groups(P<0.05).There was no significant difference in VAS scores between the two groups at rest at preoperative and postoperative time points(P>0.05).There were significant differences in VAS scores at 2 hours,6 hours and 12 hours postoperative between the two groups(P<0.05).There were significant difference in QoR-15 scores between the two groups at preoperative and 24 hours postoperative(P>0.05).There was a significant difference in QoR-15 scores between the two groups at 24 hours postoperative(P>0.05).There were significant differences in MAP and HR between the two groups at the time of foraminoplasty(T2)and at the time of the most severe pain recognized by the surgeon(T3)(P<0.05).Conclusions Ultrasound-guided bilateral thoracolumbar interfascial plane block can effectively relieve the pain after PTED,reduce the occurrence of perioperative stress response and adverse events,accelerate the postoperative rehabilitation of patients,and shorten the postoperative duration of hospitalization.

Attention deficit disorder(ADHD)is a common neurodevelopmental disorder in childhood,which seriously affects the physical and mental health of children.Up to now,the etiology and pathogenesis of ADHD are not clear,which is also the focus of global research.Animal model is an important carrier for basic research of ADHD,but the use of ADHD animal model is still controversial.This paper introduces the main emerging ADHD animal models in the world in recent years and analyzes their advantages and disadvantages.The genetic model,environmental induction model and neurodevelopmental disorder model are introduced and summarized from three aspects:surface validity,construct validity and predictive validity.The purpose of this study is to find a suitable animal model for the basic research of ADHD and to provide reference for the basic research of ADHD in China.

Asthma is a common chronic respiratory disease characterized by repeated attacks and prolonged illness.Traditional Chinese medicine believes that the formation of Sugen is the core pathogenesis of repeated asthma attacks.By tracing the origin of Sug-en theory,summarizing the connotation of ancient asthma Sugen theory and the innovative understanding of modern medical scholars on asthma Sugen,this paper explores the potential connection between the traditional Chinese medicine Sugen theory and the pathogenesis of modern asthma,in order to provide new ideas and methods for the treatment and research of asthma.

Attention deficit hyperactivity disorder (ADHD) is a common neurodevelopmental disorder in childhood, which seriously affects physical and mental health in children.Its etiology and pathogenesis are complex and have not been fully elucidated.Currently, the theory of Dopamine (DA) deficits has been widely recognized and studied in the international academic community.The DA system is considered as the key to the pathogenesis of ADHD.The causes of DA deficits are complex.In addition to the well-established reuptake disorder caused by abnormal DA transporter function, DA deficits are also associated with the activation of DA vesicle cycle enzymatic inactivation, vesicle transport dysfunction, and receptor dysfunction, which are of great significance in analyzing disease pathogenesis and drug development.This article reviews the research on the causes of DA deficits proposed in recent years based on the theory of DA deficits, aiming to provide ideas and references for the research on the pathogenesis of ADHD in China.

Objective:To explore clinical value of nucleic acid detection for hepatitis B virus (HBV) screening in hospitalized patients.Methods:This cross-sectional study collected and analyzed plasma samples from patients admitted to 10 domestic medical institutions from July 2021 to December 2021. Serological immunoassay and nucleic acid screening were used to simultaneously detect hepatitis B markers such as hepatitis B surface antigen (HBsAg), hepatitis B surface antibody (HBsAb), hepatitis B e Antigen (HBeAg), hepatitis B e antibody (HBeAb), hepatitis B core antibody (HBcAb),and HBV DNA. Statistical analysis was performed on the serology, nucleic acid test results and clinical information of the patients.Results:Of the 8 655 collected samples, HBsAg was positive in 216 (2.50%) samples,HBV DNA was positive in 238 (2.75%) samples ( P>0.05); 210 (2.43%) samples were positive for both HBsAg and HBV DNA, 28 (0.32%) were HBsAg negative and HBV DNA positive, 6 cases (0.07%) were HBsAg positive and HBV DNA negative. Conclusion:These results indicate that the HBV DNA testing is equally effective as hepatitis B virus serological detection for hepatitis B virus screening in hospitalized patients.

Objective:This multi-centre study was conducted to assess the efficacy of various preoperative/pre-transfusion screening methods for blood transmitted disease.Methods:From July 2021 to December 2021, plasma samples of patients admitted to 10 hospitals were collected for screening preoperative/pre-transfusion blood transmitted disease. Nucleic acid detection technology was used to detect hepatitis B virus (HBV) DNA, hepatitis C virus (HCV) RNA and human immunodeficiency virus (HIV)(1+2) RNA, and the results were compared with the immuno-serological methods. χ 2 test and Kappa test were used to analyze the efficacy of these two methods. Results:A total of 8 655 valid specimens were collected from 10 hospitals. There was a statistically significant difference in the positive detection rate of HCV between the two methods ( P<0.001). There was no significant difference in the positive detection rate of HBV and HIV assessed by the two methods ( P>0.05), but the number of positive cases detected by HBV DNA and HIV RNA (218 and 4 cases) was significantly higher than the corresponding serological results (216 and 2 cases). At the same time, there were HBV, HCV and HIV immuno-serological omissions by the immuno-serological methods, among which 28 cases were HBsAg negative and HBV DNA positive, 2 cases were HCV antibody negative and HCV RNA positive, and 2 cases were HIV antigen/antibody negative and HIV RNA positive. In addition, in the 66 samples with inconsistent results from the two detection methods, 83.3% (55/66), 68.2% (45/66), 63.6% (42/66) and 62.1% (41/66) of patients aged was>45 years, tumor, surgery and male, respectively. Conclusions:Compared with immuno-serological tests, nucleic acid tests have the advantage in terms of sensitivity on detecting HBV, HCV and HIV infection and could reduce missed detection. The risk of transmission can be reduced by adding HBV, HCV, and HIV nucleic acid tests to preoperative/pre-transfusion immuno-serological tests screening for patients over 45 years of age and tumor patients.

Objective:To compare the cost-effectiveness of hospitalized Chinese patients undergoing nucleic acid screening strategies for hepatitis B and hepatitis C, immunological screening strategy, and no screening strategy under different willingness to pay (WTP). The results might aid to decision-making for the optimal strategy.Methods:In this study, nucleic acid screening, immunological screening and no screening were used as screening strategies, and China′s GDP in 2021 (80 976 yuan) was used as the threshold of WTP to construct a Markov model. After introducing parameters related to the diagnosis and treatment of hepatitis B and C in inpatients, a cohort population of 100 000 inpatients was simulated by TreeAge Pro 2021 software, the total cost, total health effects, incremental cost-effectiveness ratio and average cost-effectiveness ratio of different screening strategies were calculated, and cost-effectiveness analysis was conducted. Univariate and probabilistic sensitivity analysis were used to assess the impact of parameter uncertainty on the final results.Results:Compared with the non-screening strategy, the incremental total cost of the hepatitis B immunological screening strategy for cohort patients was 11 049 536 yuan, and the incremental cost-effectiveness ratio was 24 762 yuan/quality-adjusted life years (QALY), while the total incremental cost of nucleic acid screening was 19 208 059 yuan, and the incremental cost-effectiveness ratio was 29 873 yuan/QALY; the incremental cost-effectiveness ratio of nucleic acid screening and immunological screening was 45 834 yuan/QALY. Compared with the non-screening strategy, the incremental cost-effectiveness ratio of hepatitis C immunological screening strategy was 5 731 yuan/QALY, the incremental cost-effectiveness ratio of nucleic acid screening strategy was 8 722 yuan/QALY, the incremental cost-effectiveness ratio of nucleic acid screening and immunological screening was 45 591 yuan/QALY. The results of probabilistic sensitivity analysis showed that when the cost of nucleic acid testing exceeded 214.53 yuan, it was not cost-effective to perform hepatitis B nucleic acid screening under the WTP as 1 fold GDP. When the cost of nucleic acid testing exceeded 132.18 yuan, it was not cost-effective to conduct hepatitis C screening under the WTP as 1 fold GDP.Conclusions:Nucleic acid screening strategy can achieve more cost-effectiveness and is worthy of vigorous promotion. Compared with no screening, both the nucleic acid and immunological screening strategies are cost-effective, and hepatitis nucleic acid screening is the optimal strategy for hospitalized patients.

A case of limb girdle muscular dystrophy type 2S (LGMD2S) caused by maternal uniparental disomy on chromosome 4 at the First Affiliated Hospital of Henan University of Chinese Medicine in March 2020 was reported.The female child, aged 9 months and 4 days, presented with developmental delay after bacterial meningitis in early infancy, decreased muscle strength in infancy and increased muscle and liver enzymes.Family genetic analysis showed that the child′s monodiploid in chromosome 4 was maternal origin, and the homozygous c. 1066T > G (p.Y356D) of TRAPPC11 gene may had pathogenic variation, which came from the child′s mother.The final diagnosis of LGMD2S was made according to the clinical manifestations and gene test results.LGMD2S is a rare autosomal recessive disease caused by the pathogenic variation of TRAPPC11 gene.Its clinical characteristics include proximal limb weakness, motor and intellectual retardation, seizures, motor disorders, elevated serum creatine kinase and muscular dystrophy like pathological changes in children.

Objective:To investigate the relationship between osteoarthritis and generalized anxiety disorder (GAD)/depression among rural middle-aged and elderly people in Bayannur, Inner Mongolia Autonomous Region.Methods:From 2016 to 2018, a one-to-one interview questionnaire survey was conducted among 832 rural middle-aged and elderly people aged 45 or above in Bayannur. Logistic regression model was used to explore the relationship between osteoarthritis and GAD/depression.Results:Of 832 rural middle-aged and elderly participants, 28.73% (239/832) were diagnosed with osteoarthritis. The risk of GAD and depression increased by 71% [adjusted odds ratio ( AOR): 1.71, 95% confidence interval ( CI): 1.12 - 2.60] and 68% ( AOR: 1.68, 95% CI: 1.10 - 2.58), respectively, in patients with osteoarthritis compared with those without osteoarthritis. Conclusions:The prevalence of osteoarthritis is high among the middle-aged and elderly people in Bayannur, Inner Mongolia Autonomous Region. Osteoarthritis may increase the risk of GAD/depression. It is necessary to take corresponding intervention measures to prevent the occurrence of osteoarthritis to reduce GAD/depression.