Tourette syndrome(TS)is a chronic neurodevelopmental disorder.Acupuncture can effectively improve the clinical symptoms of TS patients.This article systematically summarized the clinical research status of acupuncture for the treatment of TS in recent years from the aspects of characteristic acupuncture methods,characteristic needles and comprehensive therapies,and put forward suggestions and prospects for systematically elaborating the peripheral-central mechanism of acupuncture for TS around the intestinal immunity and brain network mechanism in the future,so as to provide reference for optimizing clinical research and treatment.

Background::China is one of the countries with the largest burden of gastrointestinal and liver diseases (GILD) in the world. The GILD constitutes various causes of mortality and disability. The study aimed to investigate the trend of GILD in China using the Global Burden of Diseases Study 2019 (GBD 2019) data resources from 1990 to 2019.Methods::The data on the age-standardized mortality rates (ASMR) and disability-adjusted life years (DALYs) for GILD in China from 1990 to 2019 were collected from the GBD 2019 data resources. Furthermore, the ranking of the main causes of deaths and DALYs, as well as the trends of ASMR, DALYs, years of life lost (YLLs), and years of life lost due to disability (YLDs) per 1,000,000 in GILD were reported.Results::The ASMR and DALYs for stomach cancer, liver cancer, and esophageal cancer, which ranked top three among the GILDs from 1990 to 2019, were gradually decreasing. Significant decreases in the ASMR and DALYs were found in diarrheal diseases and acute hepatitis (A, E, and C). However, noteworthy increases were found in those of colon and rectum cancer (CRC) and pancreatic cancer. Trend of DALYs, mortality, and YLLs rates for most of GILD were decreasing from 1990 to 2019, except the burden of CRC and pancreatic cancer with an increasing trend. The DALYs, mortality and YLLs of most GILD diseases showed decreasing trends from 1990 to 2019, except the burden of CRC and pancreatic cancer with an increasing trends.Conclusions::The result of the GBD 2019 showed that the rates of most GILDs decreased in China; however, gastrointestinal and liver cancer, such as stomach cancer still held the top ranking. Furthermore, the shift from infectious diseases to non-communicable causes among GILD burden is occurring.

Objective:To explore the clinical efficacy and risk factors of umbilical cord mesenchymal stem cells (UCMSCs) infusion at an early stage (i.e.gross hematuria) for hemorrhagic cystitis (HC) after allogeneic hematopoietic stem cell transplantation (allo-HSCT).Methods:The relevant clinical data were retrospectively reviewed for 300 patients undergoing allo-HSCT from January 2016 to July 2021.According to the presence or absence of HC, they were assigned into two groups of HC (n=89) and non-HC (control, n=211). According to whether or not receiving an infusion of UCMSCs, 51 patients of HC degree Ⅱ-Ⅳ were divided into two groups of UCMSC infusion and non-infusion.The risk factors of HC after allo-HSCT were analyzed by χ2 test.Logistic regression was employed for multivariate analysis of P<0.05.Mann-Whitney U test was utilized for statistically analyzing the duration of gross hematuria and urinary tract irritation symptoms and evaluating the clinical efficacy of UCMSCs infusion for HC. Results:Among them, 89 (29.67%) developed HC post-allo-HSCT.Clinical grades were Ⅰ (n=38, 42.70%), Ⅱ (n=36, 40.45%), Ⅲ (n=13, 14.61%) and Ⅳ (n=2, 2.25%). The median occurrence time was 29 (21.5-35.0) days post-allo-HSCT.In univariate analysis, age ≤30 years, haploid transplantation, antithymocyte globulin (ATG), acute graft-versus-host disease (aGVHD), CMV-DNA positive pretreatment significantly boosted the risk of HC ( P<0.05). In multivariate analysis, aGVHD was an independent risk factor for HC ( OR=10.281, 95% CI: 1.606-65.813, P=0.014). Among 89 HC patients, 38 grade Ⅰ patients were complete remission(CR). Among 51 patients of grade Ⅱ-Ⅳ HC, the outcomes were CR (n=48) and non-remission(NR)(n=3). And 24/51 of them received UCMSCs plus conventional treatment.The duration of gross hematuria was shorter in UCMSCs infusion group than that in UCMSCs non-infusion group [12(9-17) vs 17(12.0-26.5) day] and the difference was statistically significant ( P=0.045). And the duration of urinary tract irritation symptoms was shorter in UCMSCs infusion group than that in UCMSCs non-infusion group [18(11-30) vs 27(18.0-35.5) days] and the difference was statistically significant ( P=0.048). Conclusions:Indicated for post-ALLO-HSCT HC, infusion of UCMSCs may significantly shorten the course of disease.Age ≤30 years, haploid transplantation and preconditioning with positive ATG, aGVHD and CMV-DNA may boost the risks of HC post-allo-HSCT.And aGVHD is an independent risk factor for HC after allo-HSCT.

Objective:To explore the pathogenic genes, clinical characteristics and treatment follow-up of children with congenital long QT syndrome (LQTS).Methods:Clinical data of 20 cases diagnosed with congenital LQTS and underwent gene testing from April 15, 2011 to April 15, 2021 in Department of Pediatric Cardiology, Shandong Provincial Hospital Affiliated to Shandong University were retrospectively collected and analyzed using independent sample t-test and Fisher′ s exact probability method. Results:LQTS-related gene mutations were detected in all the 20 cases, and pathogenic or suspected pathogenic mutations were identified in 18 cases (90.0%). Five LQTS mutation genes were discovered, including KCNQ1, KCNH2, SCN5A, CACNA1C and AKAP9.Eighteen cases (90.0%) had positive symptoms, and 13 cases (65.0%) had definite inducements.The inducement of symptoms in children with LQTS type 1(LQT1) was related to exercise, the causes of syncope in LQT1 and Jervell-Lange-Nielsen syndrome type 1 (JLNS1) with complex heterozygous mutations were exercise or emotional agitation; the causes of syncope in LQTS type 2 (LQT2) were unrelated to exercise; severe exercise in LQTS type 3 (LQT3) resulted in symptoms; and seizure in LQTS type 8 (LQT8) was non-induced.The corrected QT(QTc) interval of 20 cases was (553.1±66.6) ms, with a range of 460-707 ms, among which 17 cases showed QTc≥480 ms.The electrocardiogram(ECG) manifestations of children with various types of LQTS were different.There was no significant difference in QTc between different genders, or between children with syncope and those without syncope (all P>0.05). The follow-up time was (3.4±2.3) years, ranging from 0 to 8.3 years.Seventeen children received treatment[beta blockers and implantable cardiovertor-defibrillator(ICD)] and 3 cases did not.By the end of the follow-up, 1 child died, 19 cases survived, and 2 cases of the surviving children lost consciousness. Conclusions:There is a high consistency between genetic diagnosis and clinical diagnosis of congenital LQTS.The positive rate of gene detection is 90.0%.The clinical manifestations and ECG characteristics vary with genotypes.Beta blockers are protective.ICD therapy can prevent sudden cardiac death when oral medication does not respond.

Objective To systematically evaluate the efficacy and safety of immune checkpoint inhibitors in the treatment of advanced gastric cancer or gastroesophageal junction cancer (GC/GEJC). Methods CNKI, Wanfang, PubMed, EMBASE, ClinicalTrials, Cochrane Library and other databases were searched to collect the clinical trials of immune checkpoint inhibitors in the treatment of advanced GC/GEJC. The retrieval time was from the inception to Nov. 2019. Outcome measures mainly included ORR, DCR, PFS, OS and toxicities. The adoption rate difference and hazard ratio were effect measures. Meta-analysis was performed using RevMan 5.3 software. Results We included seven literatures with a total of 1949 patients. Meta-analysis showed that for the patients with advanced GC/GEJC, the second-line or later immune checkpoint inhibitor therapy improved the overall survival rate at 12 and 18 months; the OS of the patients was prolonged, compared with chemotherapy/placebo therapy (all P < 0.05). The incidence of adverse reactions of any grade or ≥grade 3 caused by immune checkpoint inhibitor therapy was lower than that caused by chemotherapy/placebo. Conclusion Immune checkpoint inhibitor treatment could improve survival endpoints in some patients with advanced GC/GEJC, and the incidence of common adverse reactions is low.

Objective:To compare the clinical efficacy of transperitoneal robot assisted laparoscopic radical prostatectomy (RARP) versus extraperitoneal single port RARP.Methods:A retrospective analysis was perfoumed on 142 cases of RARP from July 2019 to June 2020 in Robotic Minimally Invasive Center of Sichuan Provincial People's Hospital, including 82 cases(Group A) , aged 70.0(65.6-78.0), undergoing transperitoneal RARP and 60 cases(Group B), aged 68.2 years old(60.1-79.2), undergoing extraperitoneal single port RARP. For group A, PSA was 12.9(5.6-64.0) ng/ml, with 26 cases of less than 10 ng/ml(31.7%), 40 cases of 10-20 ng/ml(48.8%), and 16 cases of more than 20 ng/ml(19.5%), the Gleason score was 7.2(6.0-10.0), with 14 cases(17.1%) of ≤6, 56 cases(68.3%) of 7, and 12 cases(14.6%) of ≥8, and the prostate volume was 61.3(29.0-112.0) ml. There were 49 cases with BMI≤25 kg/m 2, accounting for 59.8%, and 33 cases with BMI>25 kg/m 2, accounting for 40.2%. There were 17 cases(20.7%) of T 1, 44 cases(53.7%) of T 2 and 21 cases(25.6%) of T 3. The proportion of lymph node dissection was 17.1%, and 4 cases(4.9%)had a history of operation. For group B, the PSA was 12.2(1.0-42.6)ng/ml, with 20 cases (33.3%) of <10 ng/ml, 31 cases(51.7%)of 10-20 ng/ml, and 9 cases (15%) of >20 ng/ml. Gleason score was 7.1(6.0-9.0), with 12 cases (20.0%) of ≤6, 42 cases (70.0%) of 7, and 6 cases (10.0%)of ≥8. Prostate volume was 42.4(31.2-72.8)ml on average. There were 37 cases (61.7%) with BMI≤25 kg/m 2, and 23 cases (38.3%)with BMI >25 kg/m 2 . There were 17 cases(28.3%)of T 1, 32 cases(53.3%)of T 2 and 11 cases(18.3%)of T 3.The proportion of lymph node dissection was 11.7% and 4 cases (6.7%) had a history of operation.There was no statistically significant difference in term of age, PSA level, Gleason score, BMI, clinical stage, proportion of lymph node dissection or history of operation between the two groups( P>0.05), but there was statistically significant difference for prostate volume( P<0.05). All operations were performed by the same operator. Four different ways of bladder neck and urethral dissociation was selected according to the intraoperative conditions in Group A, include VIP style, T-shape incision style, VIP plus T-shape incision style or the style along the lateral side of the bladder neck. Small and single anterograde incision stripping of bladder neck was routinely performed in the Group B. Postoperative follow-up was performed to compare the operation time, intraoperative blood loss, bladder neck and urethral anastomosis time, postoperative hospital stay, postoperative exhaust time, postoperative complications, positive rate of surgical margin, indwelling time of urinary catheter, urinary continence satisfaction rate of immediately after operation, 3 months and 6 months after operation, wound healing and aesthetics. Results:All of the operations were successfully completed under robot-assisted laparoscopy, and there was no conversion to open surgery. The operation time was 56.0(45.0-112.0) min in the Group A and 65.4(55.5-96.8) min in the Group B, and there was no statistically significant difference( P>0.05). The intraoperative blood loss was 76.2(30.0-120.5) ml and 55.6(45.5-114.6) ml, respectively, and the difference was not statistically significant( P>0.05). The time of bladder neck urethral anastomosis was 18.9(12.6-25.6) min and 16.2(10.7-19.3) min, respectively, and the difference was not statistically significant( P>0.05). The postoperative hospital stay days were 9.3(8.0-16.0) d and 8.4(7.0-13.0) d, respectively, and the difference was not statistically significant( P>0.05). The postoperative exhaust time was 1.3(0.7-3.0) d and 3.4(2.0-7.0) d, respectively, and the difference was statistically significant( P<0.05). There was 1 case of anastomotic fistula with ureteral injury in Group A, and no serious complication in Group B, and the difference was not statistically significant( P>0.05). The number of positive surgical margin in the two groups was 13(15.9%)and 9(15.0%)respectively, and the difference was not statistically significant( P>0.05). The indwelling time of urinary catheter after operation was 9(7-21) d and 6(4-8) d, respectively, and the difference was statistically significant( P<0.05). The number of patients with satisfactory urinary continence immediately after surgery, 3 months and 6 months after surgery in the two groups were 8(9.8%), 51(62.2%), 62(75.6%) and 17(28.3%), 43(71.7%) and 54(90.0%), respectively. The differences were statistically significant( P<0.05). The total incision lengths in the two groups were 12.1(10.4-13.4) cm and 5.6(5.0-6.0) cm, respectively, and the difference was statistically significant( P<0.05). Conclusions:The extraperitoneal single port RARP is safe and feasible, and the postoperative effect is similar to that of transperitoneal RARP. It has the advantages of shorter recovery time, higher urinary continence satisfaction rate, neater and more beautiful incision. The long-term therapeutic effect needs further confirming by prospective study.

Objective:To investigate the epidemiological characteristics and relevant factors among individuals characterized by their longevity in multiple regions of Guangxi Zhuang Autonomous Region, and provide a valuable scientific perspective for the research in health and longevity of the elderly in Guangxi.Methods:Registration and face-to-face questionnaire on a door-to-door basis were adopted to collect the demographic characteristics of the long-lived individuals (≥90 years old) in Bama of Hechi city, Yongfu of Guilin city, Dongxing of Fangchenggang city, Guangxi. Then, among the local general population, individuals within the age group between 40 and 85 years old were selected randomly as controls. Correlations were then analyzed between the relative health and longevity of the subjects and their gender, ethnicity, family history, disease history, marital status, the number of family generations, the number of children, smoking, drinking, outdoor activities, sleep and other health-related factors, then the result was subject to further analysis by comparing the long-lived population and the control population respectively.Results:Among 691 500 of the permanent residents of Bama, Yongfu and Dongxing city, 1 005 cases were 90 years old and over with a ratio of 145.34 out of 100 000 persons; within the 1 005 cases, 944 were aged between 90 and 100 (longevity rate: 136.51/100 000) with an average age of (93.28±2.57); 61 cases were aged 100 or over, arriving at a centenarian rate of 8.82/100 000 with an average age of (102.00±3.05) years. Significant differences were found just among three particular factors — regional distribution ( P=0.014), history of disease ( P=0.002), four generations of family ( P=0.008) between nonagenarians and centenarians ( P<0.05), while the other 15 indicators did not show anything noteworthy. The result indicated that longevity and centenarians might be the same group and then we combined both groups into one. By cross-comparison between the longevity-plus- centenarians and the control group in the region, factors listed below exhibited significant correlation with health and longevity: marital status ( OR=26.469, 95% CI: 13.208-53.045), number of generations within the family ( OR=5.419, 95% CI: 3.418-8.592), number of male offspring ( OR=2.013, 95% CI: 1.555-2.607), number of female offspring ( OR=1.380, 95% CI: 1.122-1.696), and the frequency of outdoor activities ( OR=10.226, 95% CI: 3.164-33.045). Conclusions:The longevity rate is higher in the general natural population in Bama, Yongfu and Dongxing of Guangxi. The phenomenon may owe to favorable family structure, atmosphere within or out of the family or other elements related with social surrounding. Among them all, mentality, inclination to physical exercise and regular rhythm of life may all exert tremendous contributory influence here.

Objective:To explore the epidemiologic characteristics of long-lived population and influencing factors in Shanglin county of Guangxi and provide scientific basis for the study of health and longevity in Guangxi.Methods:We collected and analyzed the general demographic cross-sectional data of the long-lived individuals (≥90 years old) in 11 villages and towns by multi-source registration and face-to-face interview. The age group control design was adopted to conduct a comparison among the longevity group (90-100 years old), centenarian group (≥100 years old), the longevity plus centenarian group and control group (local population aged 40-85 years), and identify the factors related to longevity.Results:Among the 496 007 people registered in Shanglin, 1 533 were aged ≥90 years, including 1 453 in the longevity group, with an average age of (92.84±2.46) years, and 80 in the centenarian group, with an average age of (102.67±2.60) years. The spatial distribution of long-lived individuals and centenarians was mainly in the north and central areas, and sparse in southwest area. Analysis on factors related to health and longevity indicated that old people with Zhuang ethnic ( OR=1.551,95% CI:1.308-1.838), married ( OR=55.507,95% CI:36.087-85.377) and moderately high waist-to-hip ratio ( OR=258.056,95% CI:27.775-2 397.569), and SBP ( OR=1.019,95% CI:1.013-1.026) tended to live longer. Conclusions:We found that the rate of longevity in Shanglin was higher than the average level in Guangxi and China. Longevity in Shanglin country had unique spatial and population distribution characterics of female longevity more than male longevity, mainly Zhuang ethnic and so on. Being women, married, family history of longevity, appropriate high waist-to-hip ratio, SBP and blood sugar level might be positive factors for longevity in Shanglin, but the impacts of other factors on longevity need further study.

Gegen Qinlian Decoction (GQD), a traditional Chinese medicine (TCM) formula, has long been used for the treatment of common metabolic diseases, including type 2 diabetes mellitus. However, the main limitation of its wider application is ingredient complexity of this formula. Thus, it is critically important to identify the major active ingredients of GQD and to illustrate mecha-nisms underlying its action. Here, we compared the effects of GQD and berberine, a hypothetical key active pharmaceutical ingredient of GQD, on a diabetic rat model by comprehensive analyses of gut microbiota, short-chain fatty acids, proinflammatory cytokines, and ileum transcriptomics. Our results show that berberine and GQD had similar effects on lowering blood glucose levels, modulating gut microbiota, inducing ileal gene expression, as well as relieving systemic and local inflammation. As expected, both berberine and GQD treatment significantly altered the overall gut microbiota structure and enriched many butyrate-producing bacteria, including Faecalibacterium and Roseburia, thereby attenuating intestinal inflammation and lowering glucose. Levels of short-chain fatty acids in rat feces were also significantly elevated after treatment with ber-berine or GQD. Moreover, concentration of serum proinflammatory cytokines and expression of immune-related genes, including Nfkb1, Stat1, and Ifnrg1, in pancreatic islets were significantly reduced after treatment. Our study demonstrates that the main effects of GQD can be attributed to berberine via modulating gut microbiota. The strategy employed would facilitate further stan-dardization and widespread application of TCM in many diseases.

Objective To assess scoliosis in adolescence and adults by three-dimensional ( 3-D ) ultrasound imaging . Methods A commercial available ultrasound instrument with a magnetic sensor system was used for long distance 3-D ultrasound imaging .Specific phantoms were imaged to evaluate the precision of this imaging system . Twenty healthy adults and 20 patients with scoliosis were imaged by 3-D ultrasonography and radiography . The deformity angle of the patients with scoliosis was measured on the reconstructed coronal plane ( C plane) of 3-D ultrasound imaging . The relevance between the curvature measured by ultrasound and the Cobb angles originated by radiography were evaluated . Results There was no significant difference between the angles of the phantom measured by the 3-D ultrasound imaging system and that measured by an angle gauge ( P = 0 .479) . The transverse process ,vertebral arch and acoustic shadow of the central spinous process of spines in healthy adults can be displayed on the reconstructed C plane by 3-D ultrasound imaging . The morphology of scoliosis in all the twenty patients can be observed on the reconstructed C planes ( multi-layers) by 3-D ultrasound imaging ,which accorded well with that observed on radiograph . In 9 patients ,part of the spinal segment could not be totally displayed on one single coronal plane and no additional measurement was carried out . In 11 patients ,all the segments of the spine could be clearly displayed on a single coronal plane and the curvature of scoliosis was then measured . There were no significant differences between the angle measured on 3-D ultrasound imaging and the Cobb angle measured on radiograph( P =0 .974) and the two measurement methods have high correlation( r =0 .991 , P <0 .0001) . Conclusions The commercial available 3-D ultrasound imaging system applied in this study offers a viable method to assess scoliosis in adolescence and adults in a reliable and radiation-free manner .