Objective To compare the cost-effectiveness between sodium valproate and levetiracetam in the treatment of childhood epilepsy and provide an economic basis for clinical medication choices. Methods A cost-effectiveness analysis was conducted using a decision tree model to compare the effectiveness and drug costs of sodium valproate and levetiracetam in treating childhood epilepsy. Single-factor sensitivity analysis and probabilistic sensitivity analysis were used to assess the impact of parameter variations on the study results. Results The treatment cost of levetiracetam was significantly higher than that of sodium valproate. The incremental cost-effectiveness ratio （ICER） of levetiracetam compared to sodium valproate was ¥8 628.43. Sensitivity analysis results were consistent with the base-case analysis. The probabilistic sensitivity analysis showed that, over a 6-month treatment period, levetiracetam became a more cost-effective option when the willingness-to-pay （WTP） threshold was ¥9,000 or higher. One-way sensitivity analysis revealed that the price of levetiracetam was the most influential factor affecting the ICER. Conclusion When the WTP per effective pediatric epilepsy case is ¥9,000 or higher, levetiracetam demonstrates a cost-effectiveness advantage.

Objective To investigate the predictive value of preoperative combined detection of neutrophil-to-lymphocyte ratio (NLR) and prothrombin time-international normalized ratio to albumin ratio (PTAR) for early abdominal infection after liver transplantation. Methods Clinical data of 287 recipients who underwent liver transplantation at the Liver Transplant Center of Beijing Friendship Hospital, Affiliated to Capital Medical University, from January 2020 to April 2024 were retrospectively analyzed. The patients were divided into infection group (n=60) and non-infection group (n=227) based on whether abdominal infection occurred within 30 days after surgery. The distribution characteristics of pathogens and infection time in infected patients were analyzed. Spearman correlation analysis was used to assess the correlation between NLR, PTAR, Child-Pugh score and preoperative model for end-stage liver disease (MELD) score. Univariate and multivariate logistic regression analyses were performed to identify risk factors for abdominal infection. Receiver operating characteristic (ROC) curves were plotted for NLR, PTAR, and the combined prediction model to evaluate their predictive efficacy for abdominal infection after liver transplantation. Based on the cutoff value of the combined model, recipients were divided into low-risk and high-risk groups, and Kaplan-Meier analysis was used to compare the cumulative incidence of abdominal infection within 30 days after surgery between the two groups. Results Among the 287 recipients who underwent liver transplantation, 60 developed bacterial or fungal abdominal infections postoperatively. A total of 86 strains were isolated from infected patients, with Gram-negative bacteria accounting for 58%, Gram-positive bacteria for 36%, and fungi for 5%. Preoperative NLR and PTAR were positively correlated with Child-Pugh and MELD scores (all 1 > r > 0, P < 0.05). Logistic regression analysis showed that preoperative NLR, preoperative PTAR, postoperative ICU stay duration and postoperative biliary leakage were risk factors for abdominal infection within 30 days after surgery. The area under the curve (AUC) for NLR, PTAR, Child-Pugh score and MELD score were 0.771, 0.735, 0.650 and 0.741, respectively. The AUC for the combined NLR and PTAR prediction model was 0.824 (95% confidence interval: 0.763-0.885, P < 0.001), with a cutoff value of 0.168. Kaplan-Meier analysis showed that the cumulative incidence of abdominal infection within 30 days after surgery was lower in the low-risk group than in the high-risk group, with statistically significant difference (P < 0.001). Conclusions Preoperative NLR and PTAR are independent risk factors for abdominal infection within 30 days after liver transplantation. The combined prediction model of NLR and PTAR may effectively identify high-risk recipients for early abdominal infection after liver transplantation, providing basis for early intervention.

Berberine (BBR) is the main pharmacological active ingredient of Coptidis, which has hypoglycemic effect, but its clinical application is limited due to its poor oral bioavailability. Polyphenols, derived from cinnamon, are beneficial for type 2 diabetes mellitus (T2DM). The combination of both may have an additive effect. The aim of this study was to investigate the hypoglycemic effect and mechanism of combined medication in diabetic rats. The modeling rats were randomly divided into 5 groups (berberine group, cinnamon group, combined group, metformin group, diabetic control group) and normal control group. The animal experiments were approved by the Animal Ethics Committee (approval number: HMUIRB2022003). The subjects were given orally, and the control group was given equal volume solvent and body weight was measured weekly. Thirty days after administration, oral glucose tolerance test and insulin sensitivity test were performed, and fasting blood glucose (FBG), glycated serum protein (GSP), and serum insulin (INS) levels were detected; high-throughput sequencing technology was used to detect intestinal microbiota structure; real-time quantitative PCR (RT-qPCR) and Western blot were used to detect G protein-coupled receptor 5 (TGR5) and glucagon-like peptide-1 (GLP-1) expression levels. The results showed that, compared with the diabetic control group, the levels of FBG (P < 0.01) and GSP (P < 0.01) in the combined group were lower, and the insulin resistance was improved, which was better than that in the berberine group. Combined treatment increased the relative abundance of Bacteroides, Prevotella and Lactobacillus, reversed the decrease in Lactobacillus in the berberine alone induction group, and the combination of the two could promote the expression of TGR5 and GLP-1. In summary, the combined application of cinnamon and berberine can regulate glucose metabolism better than the application of berberine alone. Berberine combined with cinnamon can improve the function of pancreatic islet β cells in diabetes mellitus type 2 rats by changing the intestinal microbiota, increasing the expression of TGR5 and GLP-1 proteins, and thereby better regulating glucose metabolism.

Humans ; Aged ; Lung Diseases ; Pneumonia/drug therapy* ; Adrenal Cortex Hormones/therapeutic use* ; Pulmonary Disease, Chronic Obstructive/drug therapy* ; Administration, Inhalation ; Community-Acquired Infections/drug therapy*

Objective To evaluate early outcomes of transthoracic pulmonary valve implantation for the treatment of moderate and severe pulmonary regurgitation by using homemade self-expanding valve (SalusTM). Methods Patients with severe pulmonary regurgitation who underwent transthoracic pulmonary valve implantation in Guangdong Provincial People’s Hospital from September 2, 2021 to November 25, 2022 were prospectively enrolled. The early postoperative complications and improvement of valve and heart function were summarized and analyzed. Results A total of 25 patients were enrolled, including 16 males and 9 females, with an average age of 24.5±1.5 years and an average weight of 57.0±3.0 kg. The mean systolic diameters of the bifurcation near the main pulmonary artery, the stenosis of the middle segment of the aorta and near the valve of the right ventricular outflow tract of the patients were 31.8±7.4 mm, 30.6±5.9 mm and 38.4±8.0 mm, respectively. All patients were successfully implanted with valves, and there were no serious complications such as death, coronary compression, stent fracture, valve displacement and infective endocarditis in the early postoperative period. The indexed left atrial longitudinal diameter, indexed right atrial longitudinal diameter, and indexed right ventricular outflow tract anteroposterior diameter decreased significantly after the operation. The degree of tricuspid and pulmonary valve regurgitation and the indexed regurgitation area decreased significantly. The above differences were statistically significant (P<0.05). Conclusion The early outcomes of transthoracic pulmonary valve implantation with homemade self-expanding pulmonary valve (SalusTM) in the treatment of severe pulmonary regurgitation is relatively good, and the long-term outcomes need to be verified by the long-term follow-up studies with large samples.

Objective: To understand the implementation of daily study time standard among secondary school students in Shandong Province, so as to provide scientific basis for the formulation and implementation of relevant policies. Methods: From January to May 2023, a multi stage random sampling method was used to select 8 725 middle school students in Shandong Province. A survey questionnaire was designed based on the Requirements for Daily Study Time of Primary and Secondary School Students(GB/T 17223-2012), to investigate indicators such as students daily learning schedule, sleep and physical activity time, break time and scheduling requirements. Results: The compliance rates for daily study time in junior and senior high school students in Shandong Province were 29.2% and 23.6%, respectively, with a statistically significant difference ( χ 2=33.63, P <0.01). Compliance rates for sleep duration, physical activity and recess time, morning and afternoon class hours, and class duration were 19.3%, 26.2%, 30.5%, 73.2% and 16.2%. Class duration compliance was relatively high, with rates of 96.7% in junior high and 94.4% in senior high school students. There was a statistically significant difference in compliance rates for extended class breaks between different educational stages ( χ 2= 81.78, P <0.01), with rates of 84.6% in junior high and 83.4% in senior high school students. As students progressed through their educational stages, compliance rates for physical activities, class breaks, consecutive classes, and total weekly class hours showed a decreasing trend, with rates of 31.8% and 18.3%, 35.7% and 23.1%, 60.5% and 29.6%, 55.2% and 35.1% in junior and senior high school students, respectively. Conclusions The revised standard of Requirements for Daily Study Time of Primary and Secondary School Students(GB/T 17223-2012) optimizes the daily study and life schedule of middle school students to a certain extent. However, daily study time for middle school students in Shandong Province exceeds standard. Relevant departments need to enhance their ability to implement standards and strengthen the supervision of policy standards implementation.

italic>Acanthopanax senticosus is one of the genuine regional herb in Northeast China. In this study, we identified the germplasm resources of commercial A. senticosus samples based on atpI and atpB_rbcL according to the previous chloroplast genome sequencing results, and determinated the content of syringin by HPLC to evaluated the quality of commercial samples. A total of 80 A. senticosus samples were collected from 47 cities in 24 provinces. DNA was extracted to amplify the products of atpI and atpB_rbcL by PCR. The results showed that 7 haplotypes (H2, H5, H8, H10, H12, H14, H23) were formed by the combined analysis of the two gene fragments. H2 from Yichun in Heilongjiang, Shangzhi in Harbin, Suihua in Heilongjiang, Fushun in Liaoning, Benxi in Liaoning, Changbai in Jilin and Jingyu in Jilin were the dominant genotype, representing 58.75% of the total samples. H14 and H23 were the unique haplotypes of the producing area. It is speculated that the commercial A. senticosus samples with haplotypes of H14 and H23 are from Raohe, Shuangyashan, Heilongjiang and Mingshui, Suihua, Heilongjiang, respectively. HPLC analysis indicated that the content of syringin in 73.96% of the samples met the Pharmacopoeia standards. There was a significant difference in the content of syringin among the samples, ranging from 0.003 7% to 0.524 5%, with a difference of 0.520 8%, indicating that the quality of the samples in the market of A. senticosus was uneven. However, there were no significant differences in the contents of syringin in the commercial A. senticosus among different haplotypes. The content of syringin in the haplotype H23 in the market sample is relatively high, so it may be a germplasm with better quality. This study researched the germplasm resources and medicinal materials quality of commercial A. senticosus samples and will help guide the commercial circulation, reasonable medication of A. senticosus, and the screening of excellent germplasm.

Objective To establish the quantitative evaluation system on the internal control of drug management, which could reflect the improvement and optimization of the internal control of drug management and be reference for the drug management in the hospital. Methods Brainstorm method was used to design a quantitative evaluation table. The methods of walking test, field inspection and comparative analysis were used to carry out the internal control design and execution effectiveness evaluation. Results Evaluation score increased from 36.50 points in 2015 to 43.75 points in 2021 when the full score was 50 points. The proportion of drug intotal income decreased from 37.97% in 2015 to 21.62% in 2021.The drug markup rate decreased from 14.38% to 0.96%, and the intensity of antibiotic DDDs decreased from 55.48 in 2018 to 39.30 in 2021. The proportion of essential drug prescriptions was higher than the national examination data. Conclusion The optimizing quantitative evaluation system on the internal control of drug management could improve the management specialization, the structure of income and payout and the level of rational drug use, promote the high-quality development of hospitals and safeguard the implementation of the Healthy China strategy.

Objective To analyze the high risk factors of obstetric brachial plexus palsy(OBPP),and to explore how to evaluate the relationship between fault medical behavior and OBPP in the process of medical damage forensic identification.Methods A retrospective analysis was carried out on 25 cases of medical damage liability disputes related to OBPP from 2017 to 2021 in Beijing Fayuan Judicial Science Evidence Appraisal Center.The shortcomings of hospitals in birth weight assessment,delivery mode selection,labor process observation and shoulder dystocia management,and the causal relation-ship between them and the damage consequences of the children were summarized.Results Fault medi-cal behavior was assessed as the primary cause in 2 cases,equal cause in 10 cases,secondary cause in 8 cases,minor cause in 1 case,no causal relationship in 1 case,and unclear causal force in 3 cases.Conclusion In the process of forensic identification of OBPP,whether medical behaviors fulfill diagno-sis and treatment obligations should be objectively analyzed from the aspects of prenatal evaluation,de-livery mode notification,standardized use of oxytocin,standard operation of shoulder dystocia,etc.Meanwhile,it is necessary to fully consider the objective risk of different risk factors and the diffi-culty of injury prevention,and comprehensively evaluate the causal force of fault medical behavior in the damage consequences.

Objective To evaluate the clinical efficacy of navel application of Jianpi Hewei Adhesive Plaster combined with oral use of modified Sini Hewei Anshen Decoction in treating diabetic gastroparesis(DGP)accompanied by anxiety of liver-stomach disharmony type in type 2 diabetes patients.Methods One hundred patients with DGP accompanied by anxiety of liver-stomach disharmony type were randomly divided into a treatment group and a control group,with 50 patients in each group.The control group was given oral use of Mosapride Citrate Tablets orally,and the treatment group was given navel application of Jianpi Hewei Adhesive Plaster combined with oral use of modified Sini Hewei Anshen Decoction.The course of treatment for the two groups covered 4 weeks.The two groups were observed in the changes of the traditional Chinese medicine(TCM)syndrome scores,Gastroparesis Cardinal Symptom Index(GCSI)scores,Hamilton Anxiety Scale(HAMA)scores,gastric emptying time,and levels of fasting blood glucose(FBG),2-hour postprandial blood glucose(2hPG),glycated hemoglobin(HbA1c),plasma motilin(MOT),gastrin(GAS),and serum tumor necrosis factor alpha(TNF-α)and interleukin 6(IL-6)before and after the treatment.After treatment,the clinical efficacy and safety of the two groups were evaluated.Results(1)During the trial,4 patients in the treatment group and 3 patients in the control group fell off,and eventually a total of 93 patients were included for the efficacy statistics,including 46 patients in the treatment group and 47 patients in the control group.(2)After 4 weeks of treatment,the total effective rate of the treatment group was 95.65%(44/46)and that of the control group was 76.60%(36/47).The intergroup comparison(tested by chi-square test)showed that the therapeutic effect of the treatment group was significantly superior to that of the control group(P＜0.01).(3)After treatment,the TCM syndrome scores(including epigastric and abdominal congestion,depression or irritability,and poor appetite)and GCSI scores in the two groups were decreased compared with those before treatment(P＜0.05)and the gastric emptying time was shortened compared with that before treatment(P＜0.05),and the effect of the treatment group on decreasing TCM syndrome scores and GCSI scores and on shortening the gastric emptying time were significantly superior to that of the control group(P＜0.01).(4)After treatment,the plasma MOT and GAS levels of the two groups were increased compared with those before treatment(P＜0.05),and the increase in the treatment group was significantly superior to that in the control group(P＜0.01).(5)After treatment,the levels of glucose metabolism indicators of FBG,2hPG,and HbA1c in the two groups were decreased compared with those before treatment(P＜0.05),but the differences of all glucose metabolism indicators between the two groups after treatment were not statistically significant(P＞0.05).(6)After treatment,the serum TNF-α and IL-6 levels in the two groups were decreased compared with those before treatment(P＜0.05),and the decrease in the treatment group was significantly superior to that in the control group(P＜0.05).(7)After treatment,the total HAMA scores and the scores of mental anxiety factor and somatic anxiety factor of HAMA in the two groups were decreased compared with those before treatment(P＜0.05),and the effect on lowering the scores in the treatment group was significantly superior to that in the control group(P＜0.05).(8)During the treatment period,no significant adverse reactions occurred in the two groups of patients,which has high safety.Conclusion Navel application of Jianpi Hewei Adhesive Plaster combined with oral use of modified Sini Hewei Anshen Decoction exerts certain efficacy in treating DGP accompanied by anxiety of liver-stomach disharmony type.The therapy is effective on relieving clinical symptoms,enhancing gastric motility,inhibiting inflammatory response,and improving anxiety emotion and the quality of life of the patients.