ObjectiveTo explore the clinical safety of Feilike Mixture （FLK） in the real world. MethodsThe safety of all children who received FLK from 29 institutions in 12 provinces between January 21，2021 and December 25，2021 was evaluated through prospective centralized surveillance and a nested case control study. ResultsA total of 3 035 juveniles were included. There were 29 research centers involved，which are distributed across 12 provinces，including one traditional Chinese medicine （TCM） hospital and 28 general hospitals. The average age among the juveniles was （4.77±3.56） years old，and the average weight was （21.81±12.97） kg. Among them，119 cases （3.92%） of juveniles had a history of allergies. Acute bronchitis was the main diagnosis for juveniles，with 1 656 cases （54.46%）. FLK was first used in 2 016 cases （66.43%），and 142 juvenile patients had special dosages，accounting for 4.68%. Among them，92 adverse drug reactions （ADRs） occurred，including 73 cases of gastrointestinal system disorders，10 cases of metabolic and nutritional disorders，eight cases of skin and subcutaneous tissue diseases，two cases of vascular and lymphatic disorders，and one case of systemic diseases and various reactions at the administration site. The manifestations of ADRs were mainly diarrhea，stool discoloration，and vomiting，and no serious ADRs occurred. The results of multi-factor analysis indicated that special dosages （the use of FLK）［odds ratio （OR） of 2.642， 95% confidence interval （CI） of 1.105-6.323］，combined administration： spleen aminopeptide （OR of 4.978， 95%CI of 1.200-20.655），and reason for combined administration： anti-infection （OR of 1.814， 95%CI of 1.071-3.075） were the risk factors for ADRs caused by FLK. Conclusion92 ADRs occurred among 3 035 juveniles using FLK. The incidence of ADRs caused by FLK was 3.03%，and the severity was mainly mild or moderate. Generally，the prognosis was favorable after symptomatic treatment such as drug withdrawal or dosage reduction，suggesting that FLK has good clinical safety.

Objective:To explore the clinical value of plasma von Willebrand factor antigen(VWF:Ag)and VWF activity(VWF:GPIbM)based on ABO blood group in the risk assessment of deep vein thrombosis(DVT).Methods:A total of 163 patients with DVT who sought medical treatment from March 2021 to December 2022 were selected as the case group,and 135 healthy volunteers during the same period were selected as the control group.The differences of ABO blood groups,plasma VWF:Ag and VWF:GPIbM levels between the two groups were compared.Receiver operating characteristic(ROC)curves were used to evaluate the clinical value of VWF testing in predicting DVT events.Logistic regression analysis was applied to identify risk factors for DVT.Results:The levels of plasma VWF:Ag and VWF:GPIbM in the DVT group were significantly higher than those in the control group both overall and across ABO blood type subgroups(P＜0.01).Within the DVT group,the levels of plasma VWF:Ag and VWF:GPIbM in patients with non-O blood type were significantly higher than those with blood type O[VWF:Ag:219.74％±63.64％vs 162.21％±56.03％,P＜0.01;VWF:GPIbM:228.10％(185.15％,249.10％)vs 148.25％(116.48％,225.48％),P＜0.01].The area under the ROC curve(AUC)of VWF:Ag for predicting DVT events was 0.855,with a cut-off value of 142.4％,sensitivity of 82.2％and specificity of 72.6％;the AUC of VWF:GPIbM was 0.861,with a cut-off value of 141.2％,sensitivity of 84.7％,and specificity of 71.1％.Univariate analysis showed that both VWF:Ag and VWF:GPIbM were influencing factors for DVT events(P＜0.05).Multivariate logistic regression analysis indicated that VWF:Ag＞142.4％(OR=13.961,95％CI:7.654-25.464,P＜0.01)and VWF:GPIbM＞141.2％(OR=17.615,95％CI:9.155-33.892,P＜0.01)were independent risk factors for DVT events.Conclusion:Levels of VWF:Ag and VWF:GPIbM are significantly elevated in non-O blood type DVT patients.VWF:Ag＞142.4％and VWF:GPIbM＞141.2％are independent risk factors for DVT events.VWF testing based on ABO blood group aids in the precision prevention and control of DVT.

Objective:To explore the CT and MRI features of Rosai-Dorfman disease (RDD) in nasal cavity and paranasal sinus.Methods:The study was a cross-sectional study. From July 2007 to August 2023, the imaging findings of 23 patients with pathologically confirmed sinonasal RDD were retrospectively analyzed in the Eye & ENT Hospital of Fudan University. Among 23 patients, there were nine males and 14 females with 44±16 years old. Imaging features including tumor location, the extent, density, signal, enhancement pattern of tumors, bone change, abnormal lesions in peripheral lymph nodes and other regions were recorded. The apparent diffusion coefficient (ADC) value of lesions in patients performed diffusion weighted imaging (DWI) were measured.Results:For the 23 cases, totally 20 patients showed bilateral sinonasal involvement and three patients had unilateral lesions. Totally nine patients had lesions confined to the nasal cavity and paranasal sinuses, and 14 patients had lesions with extrasinonasal invasion, including orbit (6 cases), nasolacrimal duct (9 cases), anterior skull base (3 cases), nasal dorsum subcutaneous tissue (2 cases) and hard palate (1 case). Soft tissue lesions on the posterior wall of the subglottic trachea were found in 2 cases and intracranial lesions were found in 1 case. Totally 10 patients were accompanied by lymph nodes enlargement. The lesions showed isodense on all 20 non-contrast enhanced CT images, and mild enhancement in three cases, moderate enhancement in seven cases and significant enhancement in seven cases on CT enhancement images. Bone changes were found in 19 of 20 patients on CT, showing mild bone destruction in five cases and bone destruction with hyperplasia in 14 cases. The lesions showed isointense on T 1WI in all 14 cases. The lesions were graded as isointense in nine cases, hypointense in four cases and hyperintense in one case on T 2WI. The lesions displayed moderate to obvious homogeneous enhancement on enhanced MRI. The lesions showed significant diffusion limitation and ADC value was (0.66±0.08)×10 -3 mm 2/s in 11 cases on DWI. Conclusions:The CT and MRI imaging characteristics of sinonasal RDD are diffuse masses on both sides of nasal cavity and paranasal sinuses, accompanied by bone hyperplasia. The lesions show isointense or hypointense on T 2WI, and may involve adjacent tissues and may be accompanied by lymph nodes enlargement in the retropharyngeal and neck.

In recent years，the incidence and prevalence of non-tuberculous mycobacterial（NTM）infections have been on the rise，posing a serious threat to public health and presenting significant challenges for disease management. Currently，the treatment outcomes for NTM disease are poor，one of the main reasons being the high resistance of NTM pathogens to various anti-mycobacterial drugs. Novel therapeutic strategies targeting the host rather than the NTM pathogens themselves may help improve cure rates and reduce mortality. This article summarizes the latest research findings on host factors related to the incidence of NTM disease，including age，pulmonary diseases，immune function，genetic factors and lifestyle，which aids in the early identification of high-risk populations and provides a theoretical basis for developing targeted prevention and treatment strategies and optimizing treatment plans.

Objective:To investigate the clinical value of changes in serum total cholesterol (TC), chitinase protein-40 (YKL-40), and B7 homolog 4 (B7-H4) levels in patients with severe acute pancreatitis (SAP) complicated with abdominal compartment syndrome (ACS).Methods:A total of 388 SAP patients admitted to the First Affiliated Hospital of Xi'an Medical College from January 2022 to May 2024 were selected as the study group. They were grouped into the ACS group (227 cases) and a non-ACS group (161 cases) based on whether they had concurrent ACS. Another 215 individuals who underwent health check up were selected as the control group. Enzyme linked immunosorbent assay (ELISA) was applied to detect serum levels of TC, YKL-40, and B7-H4. Spearman test was applied to analyze the correlation between serum TC, YKL-40, B7-H4 levels and Acute Physiology and Chronic Health Status Scoring System Ⅱ(APACHE Ⅱ) score and intra-abdominal pressure (IAP)value. Multivariate Logistic regression was applied to analyze the influencing factors of SAP patients complicated ACS. The receiver operating characteristic (ROC) curve was applied to analyze the clinical diagnostic value of serum TC, YKL-40, B7-H4 levels in SAP patientscomplicated with ACS.Results:The serum levels of TC, YKL-40, and B7-H4 in the study group were higher than those in the control group : (5.79 ± 0.81) mmol/L vs. (4.67 ± 0.57) mmol/L, (49.46 ± 7.51) μg/L vs. (36.82 ± 5.93) μg/L, (63.66 ± 11.23) μg/L vs. (52.85 ± 9.21) μg/L, there were statistical differences ( P<0.05). The results of single factor analysis showed that time of stay in intensive care unit (ICU), C-reactive protein (CRP), white blood cell count (WBC), blood amylase (AMY), APACHEⅡ score, IAP value, serum TC, YKL-40, B7-H4 levels and heart rate were the risk factors for ACS in SAP patients ( P<0.05). The results of correlation analysis showed that the levels of serum TC, YKL-40 and B7-H4 were positively correlated with APACHEⅡ score and IAP value (the r value were 0.459, 0.511, 0.445 and 0.742, 0.794, 0.761, P<0.05). Multivariate Logistic regression analysis showed that time of stay in ICU, APACHE Ⅱ score, IAP value and high levels of serum TC, YKL-40 and B7-H4 were independent risk factors for ACS in SAP patients ( P<0.05). ROC curve analysis results showed that the area under the curve(IUC) of serum TC, YKL-40 and B7-H4 predicted SAP patients with ACS was 0.868. Conclusions:The levels of serum TC, YKL-40, and B7-H4 are higher in patients with SAP complicated with ACS, and their combined detection has better clinical value for SAP complicated with ACS patients.

Objective To investigate the potential categories of nutrition literacy in young and middle-aged patients with type 2 diabetes mellitus combined with overweight or obesity,and analyze the relationship between various latent categories and dietary motivation,so as to provide references for clinical working staff to develop relevant dietary intervention strategies.Methods A convenient sampling method was used to enroll 270 young and middle-aged patients with type 2 diabetes mellitus combined with overweight or obesity from the endocrine department of a tertiary general hospital in Zhenjiang City,Jiangsu province,using basic information questionnaire,Nutrition Literacy Measurement Scale for Chinese adults,and the Regulation of Eating Behaviors Scale to collect data,using latent profile analysis to extract nutrition literacy potential categories,with general data and potential categories as independent variables,dietary motivation as the dependent variable for univariate analysis and multiple linear regression analysis.Results A total of 262 young and middle-aged patients with type 2 diabetes mellitus combined with overweight or obesity completed the survey,and their nutrition literacy could be divided into 3 potential categories:low nutrition literacy group(16.41％),transformation dilemma group(54.96％),and middle and high nutrition literacy group(28.63％).The results of multiple linear regression analysis showed that residency style,potential categories of nutrition literacy and presence of diabetic complications were the influencing factors of dietary motivation in young and middle-aged patients with type 2 diabetes mellitus combined with overweight or obesity(P＜0.05).Conclusion There was a group heterogeneity in nutrition literacy in young and middle-aged patients with type 2 diabetes mellitus combined with overweight or obesity.Clinical working staff should provide targeted interventions based on the patient's potential categories of nutrition literacy to stimulate ongoing motivation to maintain a healthy diet.

As a physical treatment technique, modified electro-convulsive therapy (MECT) is used to treat mental and certain neurological disorders by causing seizures with short, suitable electrical currents applied to the brain while the patient is under general anesthesia and muscle relaxants. MECT is recognized for its therapeutic efficacy and clinical safety, rendering it one of the most prevalent interventions in psychiatric care. To enhance clinical outcomes and minimize adverse effects, this consensus document delineates the indications, therapeutic parameters, therapeutic procedures, potential adverse effects, and associated management strategies for MECT. These guidelines are informed by the latest clinical research and expert consensus, integrating evidence-based medicine methodologies. The objective is to furnish clinicians with precise operational guidelines and to advance the standardization of MECT practices in clinical settings.

Objective To identify risk factors associated with lymphatic leakage after laparoscopic radical prostatectomy(LRP)and to develop a machine learning-based nomogram for predicting such outcomes to support clinical prevention strategies.Methods We retrospectively analyzed perioperative data from 248 patients who underwent radical prostatectomy for prostate cancer between January 2020 and January 2024.Independent risk factors were identified through univariate and multivariate logistic regression analyses.A predictive model was developed,and its diagnostic performance was assessed by the area under the receiver operating characteristic curve(AUC).Five-fold cross-validation was performed to evaluate the model's generalizability.A nomogram was subsequently constructed to facilitate individualized risk quantification.Results Among the 248 patients,89(35.9%)developed lymphatic leakage,while 159(64.1%)did not.Independent risk factors for lymphatic leakage included intraopera-tive lymph node dissection(OR=5.415,95%CI:2.167～13.532,P<0.001),intraoperative plasma transfusion(OR=2.952,95%CI:1.524～5.718,P=0.001),and postoperative fasting duration of≥2 days(OR=1.412,95%CI:1.089～1.829,P=0.009).The predictive model showed good discrimination and calibration(AUC=0.711,95%CI:0.647～0.776,P<0.001;sensitivity:0.764;specificity:0.597).Model robustness was confirmed through five-fold cross-validation(training set AUC=0.822;test set AUC=0.829).The nomogram provided a clinically useful tool for quantifying individual risk of lymphatic leakage.Conclusions Intraoperative lymph node dissection,plasma transfusion,and postoperative fasting lasting≥2 days are independent risk factors for lymphatic leakage following radical prostatectomy.The validated predictive model demonstrates favorable clinical utility.