Objective:To observe any effect of supplementing treatment according to the Early Start Denver model (ESDM) with repeated transcranial magnetic stimulation (rTMS) in the treatment of children with autism spectrum disorder (ASD).Methods:Sixty-seven children on the autism spectrum aged 2 or 3 years were randomly divided into a control group of 33 and an observation group of 34. Both groups were treated as specified by the ESDM for 24 weeks, but the observation group additionally received rTMS. At 12 and 24 weeks, both groups were evaluated using the Autism Behavior Checklist, the Childhood Autism Rating Scale (CARS), the revised version of the Repetitive Behavior Scale (RBS-R), Gesell Development Schedules, and the Autism Treatment Evaluation Checklist (ATEC).Results:The CARS, Gesell, RBS-R and ATEC results of both groups had improved significantly after 12 weeks, with further improvements observed another 12 weeks later, when the average Autism Behavior Checklist scores had also improved significantly. At that point the results of the observation group were significantly better than those of the control group, on average.Conclusions:Combining ESDM and rTMS can significantly relieve the main symptoms of autism and improve the comprehensive development of children on the autism spectrum 2 or 3 years old. Therefore, such combination is worthy of application in clinical practice.

Objective:To observe any effect of supplementing treatment according to the Early Start Denver model (ESDM) with repeated transcranial magnetic stimulation (rTMS) in the treatment of children with autism spectrum disorder (ASD).Methods:Sixty-seven children on the autism spectrum aged 2 or 3 years were randomly divided into a control group of 33 and an observation group of 34. Both groups were treated as specified by the ESDM for 24 weeks, but the observation group additionally received rTMS. At 12 and 24 weeks, both groups were evaluated using the Autism Behavior Checklist, the Childhood Autism Rating Scale (CARS), the revised version of the Repetitive Behavior Scale (RBS-R), Gesell Development Schedules, and the Autism Treatment Evaluation Checklist (ATEC).Results:The CARS, Gesell, RBS-R and ATEC results of both groups had improved significantly after 12 weeks, with further improvements observed another 12 weeks later, when the average Autism Behavior Checklist scores had also improved significantly. At that point the results of the observation group were significantly better than those of the control group, on average.Conclusions:Combining ESDM and rTMS can significantly relieve the main symptoms of autism and improve the comprehensive development of children on the autism spectrum 2 or 3 years old. Therefore, such combination is worthy of application in clinical practice.

Attention deficit hyperactivity disorder is a common neurodevelopmental disorder characterized by persistent attention deficit, hyperactivity, and impulsive behaviors that are not consistent with developmental age.Academic and vocational difficulties, social exclusion, and delinquent behaviors are manifested in daily life.It is also commonly accompanied by psychiatric problems.At the same time, mental problems are common, and the overall quality of life is greatly affected, placing a heavy burden on society as well as the family.International attention deficit hyperactivity disorder experts have developed a common and comprehensive International Classification of Functioning, Disability and Health core set of classifications for assessing individual functioning in attention deficit hyperactivity disorder.

Objective To mine the adverse drug events(ADE)signal of avatrombopag,an effective drug for thrombocytopenia treatment,based on real world data in order to provide reference for its clinical safety application.Methods The OpenVigil2.1 pharmacovigilance platform was used to obtain the ADE report data of avatrombopag from May 2018 to March 2023 in the database of FDA adverse event reporting system(FAERS).The ADE signals were classified and described by the system organ class(SOC)and preferred term(PT)of the ADE terminology set in the Medical Dictionary for Regulatory Activities(MedDRA),and reporting odds ratio(ROR)and UK Medicines and Healthcare Products Regulatory Agency(MHRA)comprehensive standard were used to detect the positive ADE signals.Results A total of 1 879 ADE reports related to avatrombopag were obtained,24 SOCs were involved,and 28 positive ADE signals were detected at PT level.Among these signals,the strongest ones were renal vein thrombosis,portal vein thrombosis and graft versus host disease,while the reports accounting for the largest numbers were headache,fatigue and asthenia.There were 8 ADE signals discovered newly,that is,seasonal allergy,back disorder,musculoskeletal discomfort,flatulence,hypersomnia,rash macular,emotional disorder,and rhinorrhoea.Conclusion For clinical use of avatrombopag,clinicians should not only concern the risk of thrombosis,but also pay close attention to ADE signals such as seasonal allergy,back disorder,musculoskeletal discomfort,flatulence,hypersomnia,rash macular,emotional disorder,and rhinorrhoea that are not documented in the instructions.

Objective To evalute the drug resistance characteristics of tuberculosis(TB)patients of all ages in Guangdong Province during 2014-2020,and provide prevention and treatment strategies of tuberculosis.Method We used 39,048 clinical isolates of Mycobacterium tuberculosis(MTB)belonging to patients with confirmed TB from 2014 to 2020,from 32 TB drug-resistant surveillance sites in Guangdong Province,and we retrospectively analyzed the laboratories data of patients with drug-resistant TB,and grouped patients by age and region,to explore the trend of drug-resistance of MTB clinical isolates,the trend and incidence differences of multi-resistant TB(including monodrug-resistant TB(MR-TB),polydrug-resistant TB(PDR-TB),multidrug-resistant TB(MDR-TB)and exten-sively drug-resistant TB(XDR-TB)),and resistance characteristics of MTB clinical isolates to drugs in focus(rifam-picin and ofloxacin).Result The differences in the resistance rates of MTB clinical isolates to nine antituberculosis drugs among patients at 32 TB drug resistance surveillance sites in Guangdong Province from 2014 to 2020 were not statistically significant(P>0.05).The rates of MR-TB,PDR-TB,MDR-TB,XDR-TB,and total resistance isolates of MTB clinical isolates were 14.46%,5.16%,5.16%,4.58%,and 1.29%,respectively.he pediatric group had a higher MR rate(15.4%)than the adult and geriatric groups,while the adult and geriatric groups had higher MDR rates(5.0%and 5.0%,respectively).The geriatric group also had a higher XDR rate(2.1%),with statistically significant differences(P<0.001).The rates of MR-TB(14.8%),PDR-TB(5.3%),MDR-TB(4.7%),XDR-TB(1.4%),ofloxacin resistance(11.33%)and rifampicin resistance(6.92%)of MTB clinical isolates were higher in patients from the Pearl River Delta than in other regions of Guangdong Province,with statistically significant differ-ences(P<0.001).Conclusion According to the data from the surveillance sites,the epidemiological trend of drug-resistant TB in Guangdong Province is leveling off during the period 2014-2020.However,the incidence of drug-resistant TB is higher in specific populations(e.g.children and the elderly),and the incidence of drug-resistant TB and the rate of drug resistance to drugs in focus are higher in the Pearl River Delta than in other regions of Guang-dong Province,necessitating further investigation and the development of novel prevention and control strategies.

Objective: To investigate the epidemiological characteristics of varicella outbreaks in primary and middle schools, and to establish a risk predictive model, so as to provide scientific guidance for the prevention of varicella outbreaks in schools. Methods: Based on a nested case-control study, primary and middle schools in 4 districts of Shanghai (Yangpu District and Jingan District) and Hangzhou (Xiaoshan District and Linping District) from January to December 2023 were selected to observe the status of varicella outbreaks. Associated factors of varicella outbreaks were investigated and used for establishing the predictive model, which was evaluated by the Hosmer-Lemeshow(H-L) goodness of fit test, receiver operating characteristic (ROC) curve, Calibration curve, decision curve analysis (DCA). Results: A total of 98 varicella outbreaks were included, with 195 schools without varicella outbreaks during the same period as controls. Eight factors, including the availability of warm water in restroom, availability of hand soap in restroom, average class size, duration of student attendance at school per day, presence of a fulltime school doctor, hesitancy of the school principal towards varicella vaccination, and rates of first and second doses of varicella vaccination, were identified as potential factors for school varicella outbreaks, with statistically significant differences (χ2/Z=10.01, 20.49, 17.43, 9.74, 32.17, 6.60, 2.20, 3.39, P<0.05). The 8 variables above were employed to construct a risk predictive model, and Hosmer-Lemeshow goodness of fit test yielded a χ2 value of 5.863 (P>0.05); the area under the ROC curve (AUC) was 0.846 (95%CI=0.799-0.893); Calibration curve analysis indicated good consistency between predicted and actual values of the model. DCA demonstrated favorable predictive performance of the model over a wide range. Conclusions The predictive model for school varicella outbreaks demonstrates satisfactory accuracy and efficacy. It suggested to make good use of this prediction model and take relevant measures to reduce the risk of varicella transmission in schools.

Objective To explore the relationship between the variability of blood pressure and the occurrence of acute kidney injury(AKI)in patients with hypovolemic shock so as to provide a theoretical basis for early prediction and prevention of AKI.Methods Clinical data of 661 critically ill patients with hypovolemic shock were acquired from the Medical Information Mart for Intensive Care Ⅳ(MIMIC-Ⅳ)database from 2008 to 2022.Data were grouped with the quartile division method,with systolic blood pressure average real variability(SBP-ARV)and diastolic blood pressure average real variability(DBP-ARV)as the continuous or categorical variables.Univariate and multivariate logistic regression analyses were used to examine the relationships of SBP-ARV and DBP-ARV with the occurrence of AKI.Additionally,the relationship between SBP-ARV and the occurrence of AKI was further investigated in subgroups of gender,age,sequential organ failure assessment(SOFA),hypertension,diabetes,and the use of vasopressors after correction of all covariates.Results Logistic regression analysis showed that SBP-ARV,a continuous variable,was independently associated with the occurrence of AKI[OR(95%CI):1.05(1.01～1.10),P=0.024].However,DBP-ARV was not significantly related to the occurrence of AKI.When SBP-ARV was grouped by quartile division,Q4 group had a significantly higher risk of AKI[OR(95%CI):1.83(1.04～3.22),P=0.037]compared with that of Q1 group.Analyses across the subgroups revealed that there was an interaction between SBP-ARV and diabetes(P=0.033).Conclusion For ICU patients with hypovolemic shock,SBP-ARV positively associates with the occurrence of AKI.

Objective To explore the relationship between the variability of blood pressure and the occurrence of acute kidney injury(AKI)in patients with hypovolemic shock so as to provide a theoretical basis for early prediction and prevention of AKI.Methods Clinical data of 661 critically ill patients with hypovolemic shock were acquired from the Medical Information Mart for Intensive Care Ⅳ(MIMIC-Ⅳ)database from 2008 to 2022.Data were grouped with the quartile division method,with systolic blood pressure average real variability(SBP-ARV)and diastolic blood pressure average real variability(DBP-ARV)as the continuous or categorical variables.Univariate and multivariate logistic regression analyses were used to examine the relationships of SBP-ARV and DBP-ARV with the occurrence of AKI.Additionally,the relationship between SBP-ARV and the occurrence of AKI was further investigated in subgroups of gender,age,sequential organ failure assessment(SOFA),hypertension,diabetes,and the use of vasopressors after correction of all covariates.Results Logistic regression analysis showed that SBP-ARV,a continuous variable,was independently associated with the occurrence of AKI[OR(95%CI):1.05(1.01～1.10),P=0.024].However,DBP-ARV was not significantly related to the occurrence of AKI.When SBP-ARV was grouped by quartile division,Q4 group had a significantly higher risk of AKI[OR(95%CI):1.83(1.04～3.22),P=0.037]compared with that of Q1 group.Analyses across the subgroups revealed that there was an interaction between SBP-ARV and diabetes(P=0.033).Conclusion For ICU patients with hypovolemic shock,SBP-ARV positively associates with the occurrence of AKI.

[ ABSTRACT] AIM:To study the expression of WNT5B in the breast cancer and further to discuss the correlation between WNT5B and clinicopathologic characteristics of breast cancer.METHODS:The expression of WNT5B at mRNA and protein levels was measured by real-time PCR and Western blot in 67 cases of breast cancer and the tissue adjacent to carcinoma.In addition, the immunohistochemical method was used to detect the expression of WNT5B in the breast cancer and the tissue adjacent to carcinoma.The relationships between WNT5B expression and clinicopathologic indexes were also analyzed.RESULTS:The expression of WNT5B in the breast cancer was obviously lower than that in the tissue adjacent to carcinoma (P<0.05).The expression of WNT5B at mRNA and protein levels in 67 samples of breast cancer was in va-rious degrees.The expression of WNT5B in T≤20 mm group of human breast cancer was obviously higher than that in T>20 mm group (P<0.05).The expression of WNT5B had no obvious correlation with axillary lymph node metastasis, histo-logical grade and immunohistochemical indexes of ER, PR, c-ErBb-2, p53 and Ki67 ( P>0.05) in the breast cancer. CONCLUSION:The expression of WNT5B decreases obviously in breast cancer.The expression of WNT5B is related to primary tumor size, which provides new ideas for the diagnosis and treatment of breast cancer, suggesting that WNT5B may be a new molecular marker for prognosis of breast cancer.

Objective To investigate the influence on levels of coagulation factors in cord blood,included the physiological and pathological status of mater and the newborn.Methods We Detected the levels of F Ⅱ 、FⅤ 、FⅦ 、FⅧ 、FⅨ 、FⅩ 、FⅪ and FⅫ in cord blood by CA-1500 Automatic blood coagulation analyzer and related reagents,group results by impact factors and compared them statistically.Results (1) Factors of newborn:every coagulation factor between the male group and the female group was no statistical difference(P ＞0.05) ;F Ⅱ,F Ⅴ,FⅨ and FⅪ in the group of premature infant were less active than the normal (P =0.031,0.037,0.000,0.002) ;FⅡ and FⅦ in the group of birth weight ＞4.0 kg were more active than the normal (P =0.043,0.043) ; FⅧ in the group of cesarean section was less active than the normal (P =0.004) ; FⅧ,FⅨ and FⅪ in the group of twin pregnancy were less active than the normal (P =0.002,0.000,0.028) ;F Ⅱ and F Ⅷ in the group of intrauterine hypoxia were less active than the normal (P =0.032,0.012).(2) Factors of mater:F Ⅱ and FⅨ in the group of≥35-year-old mothers with first delivery were more active than the normal (P =0.009,0.028).Every coagulation factor between the gestational diabetes mellitus (GDM) group and the not GDM group was no statistical difference(P ＞0.05) ;FⅧ in the group of pregnancy associated with gynecologic diseases was less active than the normal (P =0.043),F Ⅱ,Ⅶ and F Ⅹ were more active than the normal (P =0.032,0.024,0.022).Conclusion Premature birth,cesarean,twins,intrauterine hypoxia,perinatal infection and other factors have greater impact on the levels of FⅡ,FⅧ,FⅨ and FⅪ in cord blood.To prevent hemorrhagic disease of the newborn,we should avoid the factors mentioned above.