Objective:To analyze the total expendition,developmental changes and flow of the total cost of traditional Chinese medicine(TCM)in China from 2016 to 2021,and to study the development of the total cost of TCM in different medical institutions.Methods:Institutional flow method and case-base aggregation method were used to account for the total TCM costs.Results:From 2016 to 2021,the total amount of total TCM costs flowed to TCM-type hospitals was the highest in China,the proportion of total TCM costs in primary healthcare organizations was increased,and TCM-type clinics and outpatient clinics were developed more rapidly.The share of Chinese medicine drug costs in total Chinese medicine costs has been declined,and the share of county hospitals in their total health costs has been risen overall Conclusion:In the future,it would increase the TCM investment,attach importance to the development of TCM services in non-Chinese medicine hospitals,improve the capacity of primary Chinese medicine services,continue to consolidate the policy of"strengthening the primary",and maintain the rapid development of Chinese medicine clinics and outpatient clinics;the value of Chinese medicine technical labor should be emphasized,and the driving force of county hospitals should be brought into full play.

177Lu-prostate specific membrane antigen(PSMA)radio-ligand therapy has been approved abroad for advanced prostate cancer and has been in several clinical trials in China.Based on domestic clinical practice and experimental data and referred to international experience and viewpoints,the expert group forms a consensus on the clinical application of 177Lu-PSMA radio-ligand therapy in prostate cancer to guide clinical practice.

Objective:To compare the predictive value of different cardiac ultrasound indexes in mechanical ventilation withdrawal / weaning outcome of intensive care unit (ICU) respiratory failure.Methods:Patients who received mechanical ventilation for >48 hours and were to be withdrawn due to respiratory failure in the Department of Critical Care Medicine, 921st Hospital of the People′s Liberation Army from October 2020 to March 2023 were continuously selected, and their general information, mechanical ventilation conditions, and relevant weaning inspection indicators were recorded. Left ventricular ejection fraction (LVEF), left ventricular outflow tract velocity time integral (LVOT-VTI), left heart Tei index (TI), ratio of early mitral valve diastolic peak blood flow velocity to early mitral ring diastolic peak motion velocity (E/e′) were measured by ultrasound. According to the weaning outcome, the receiver operating characteristic (ROC) curves of different cardiac ultrasound indexes were plotted to evaluate the predictive value of the withdrawal outcome.Results:A total of 83 patients were included, of which 62 were successfully withdrawn and 21 were unsuccessful. There were significant differences in mechanical ventilation time, rapid shallow breathing index (RSBI), LVEF, VTI, left cardiac TI and E/e′ between the successful group and the failed group (all P<0.05). Multivariate regression analysis suggested that mechanical ventilation time and E/e′ were independent factors affecting the outcome of patients with respiratory failure ( OR=0.603, 0.282, all P<0.05). The area under ROC curve of E/e′ predicting mechanical ventilation withdrawal/ weaning failure was 0.844(95% CI: 0.729-0.959), which was superior to the RSBI and other cardiac ultrasound indexes. Conclusions:Echocardiography has predictive value for the outcome of mechanical ventilation of respiratory failure, and E/e′, which reflects the diastolic function of the heart, is the most effective predictor, but it is not suitable for single index prediction.

Objective:Hepatic fibrosis is a common pathological basis for many chronic liver diseases and can progress to cirrhosis,a leading cause of mortality in liver diseases.Early identification and reversal of hepatic fibrosis are key in the treatment of chronic liver disease.This study aims to compare the expression levels of serum core fucosylated low molecular weight kininogen(LMWK-Fc)and alpha-galactosylated(α-Gal)antibodies in patients with hepatic fibrosis at different stages,and to evaluate their diagnostic efficacy for hepatic fibrosis. Methods:A retrospective analysis was conducted on 275 patients with chronic liver disease who visited the Department of Infectious Diseases at the Second Xiangya Hospital of Central South University between June 2022 and March 2023.Among these,115 patients underwent liver biopsy.Based on the extent of collagen deposition and its impact on liver structure and microcirculation,patients were staged from 0 to 4:S0(no significant collagen deposition in liver tissues;liver structure and microcirculation are normal),S1(mild collagen deposition in liver tissues,with partial disruption of lobule structure,but microcirculation remains largely normal),S2(moderate collagen deposition in liver tissues,with partial disruption of lobule structure and microcirculation),S3(extensive collagen deposition in liver tissues,with substantial disruption of lobule structure and microcirculation),and S4(development of cirrhosis,with heavy collagen deposition,complete disruption of lobule structure,and severe impairment of microcirculation).Patients were grouped as no fibrosis(S0),fibrosis(S1-S2),and significant fibrosis(S3-S4).For the 160 patients without liver biopsy,they were categorized based on liver stiffness measurement(LSM)value:no fibrosis(F0:LSM＜7.3 kPa),fibrosis(F1-F2:LSM 7.3-12.4 kPa),and significant fibrosis(F3-F4:LSM＞12.4 kPa).Demographic data(age,gender)and laboratory indicators(alanine transaminase,aspartate transaminase,gamma-glutamyl transferase,alkaline phosphatase,alpha-fetoprotein,platelet count)were collected to calculate the fibrosis-4 index(FIB-4)and aspartate aminotransferase-to-platelet ratio index(APRI).Serum LMWK-Fc and α-Gal antibodies were measured and compared across the groups,and their correlation with fibrosis severity was analyzed.The receiver operating characteristic(ROC)curve was used to assess the predictive value of serum LMWK-Fc and α-Gal antibody levels for hepatic fibrosis. Results:Among the 160 patients without complete liver biopsy,serum α-Gal antibody and LMWK-Fc levels increased progressively from the no fibrosis group to the significant fibrosis group,with statistically significant differences(P＜0.05).Among the 115 patients with liver biopsy,serum LMWK-Fc levels were significantly higher in the fibrosis group and the significant fibrosis groups compared with the no fibrosis group,and α-Gal antibody levels were significantly higher in the significant fibrosis group compared with the no fibrosis group and the fibrosis group(P＜0.001,P=0.032,respectively).Univariate and multivariate linear regression analyses showed that hepatic fibrosis was correlated with gender and LMWK-Fc levels(both P＜0.05),but not with age,α-Gal antibody levels,FIB-4,or APRI(all P＞0.05). Conclusion:The expression levels of serum LMWK-Fc and α-Gal antibodies vary across different stages of hepatic fibrosis,suggesting a potential association with fibrosis progression.LMWK-Fc levels have a certain predictive value for the diagnosis of hepatic fibrosis.

Objective To understand the prevalence characteristics of influenza and changes of influenza virus strains,and provide reference for the prevention and control of influenza in the province.Methods Surveillance da-ta about influenza in Hunan Province from 2014 to 2023 were exported from China Influenza Surveillance Informa-tion System.Differences in the percentage of influenza-like illness(ILI)cases(percentage of influenza-like cases[ILI％]in outpatient and emergency department visits)among different years and different populations,as well as the positive rate of influenza virus in ILI specimens were compared.Results From 2014 to 2023,over 2.65 million cases of ILI were reported,with an ILI％of 4.70％.ILI％among different years presented statistically significant differences(P＜0.001).People aged 0-14 years old were the main population with ILI,accounting for 82.90％.The positive rate of influenza virus in ILI specimens was 14.14％,the positive rate of influenza virus among diffe-rent years and age groups were both significantly different(both P＜0.001).The main prevalent influenza strains from 2014 to 2023 included types A(H1N1),A(H3N2),B(Victoria),and B(Yamagata),alternating among di-fferent years.However,type B(Yamagata)strains were not detected from 2020 to 2023.There were basically two influenza prevalence seasons every year,namely winter-spring and summer.Conclusion People＜15 years old are the main population of influenza,and the prevalence peaks are in winter-spring and summer.From 2021 to 2023,the prevalence alternates mainly among 3 types:A(H1N1),A(H3N2),and B(Victoria).

Objective With the widespread of transcatheter aortic valve replacement(TAVR)in patients with severe symptomatic aortic stenosis(AS),the life-cycle management has become a major determinant of prognosis.Methods A total of 408 AS patients who underwent successfully TAVR from June 2021 to August 2023 were consecutively enrolled in Hospital Valve Intervention Center.Patients were assigned to the Usual Care(UC)group between June 2021 and October 2022,while patients were assigned to the Heart Multi-parameter Monitoring(HMM)group between November 2022 and August 2023.The primary endpoint was defined as composite endpoint within 6 months post-TAVR,including all-cause death,cardiovascular death,stroke/transient ischemic attack,conduction block,myocardial infarction,heart failure rehospitalization,and major bleeding events.Secondary endpoints were the time interval(in hours)from event occurrence to medical consultation or advice and patient satisfaction.Statistical analysis was performed using Kaplan-Meier and multivariable Cox proportional hazards models.Results The incidence of primary endpoint in HMM group was significantly lower than that in UC group(8.9％vs.17.7％,P=0.016),the driving event was the rate of diagnosis and recognition of conduction block.The average time intervals from event occurrence to receiving medical advice were 3.02 h in HHM group vs.97.09 h in UC group(P＜0.001).Using cardiac monitoring devices and smart healthcare platforms provided significant improving in patients long-term management(HR 0.439,95％CI 0.244-0.790,P=0.006).Conclusions The utilization of cardiac monitoring devices and smart healthcare platforms effectively alerted clinical events and improved postoperative quality of life during long-term management post TAVR.

Objective:To analyze the total expendition,developmental changes and flow of the total cost of traditional Chinese medicine(TCM)in China from 2016 to 2021,and to study the development of the total cost of TCM in different medical institutions.Methods:Institutional flow method and case-base aggregation method were used to account for the total TCM costs.Results:From 2016 to 2021,the total amount of total TCM costs flowed to TCM-type hospitals was the highest in China,the proportion of total TCM costs in primary healthcare organizations was increased,and TCM-type clinics and outpatient clinics were developed more rapidly.The share of Chinese medicine drug costs in total Chinese medicine costs has been declined,and the share of county hospitals in their total health costs has been risen overall Conclusion:In the future,it would increase the TCM investment,attach importance to the development of TCM services in non-Chinese medicine hospitals,improve the capacity of primary Chinese medicine services,continue to consolidate the policy of"strengthening the primary",and maintain the rapid development of Chinese medicine clinics and outpatient clinics;the value of Chinese medicine technical labor should be emphasized,and the driving force of county hospitals should be brought into full play.

Objective:To analyze the total expendition,developmental changes and flow of the total cost of traditional Chinese medicine(TCM)in China from 2016 to 2021,and to study the development of the total cost of TCM in different medical institutions.Methods:Institutional flow method and case-base aggregation method were used to account for the total TCM costs.Results:From 2016 to 2021,the total amount of total TCM costs flowed to TCM-type hospitals was the highest in China,the proportion of total TCM costs in primary healthcare organizations was increased,and TCM-type clinics and outpatient clinics were developed more rapidly.The share of Chinese medicine drug costs in total Chinese medicine costs has been declined,and the share of county hospitals in their total health costs has been risen overall Conclusion:In the future,it would increase the TCM investment,attach importance to the development of TCM services in non-Chinese medicine hospitals,improve the capacity of primary Chinese medicine services,continue to consolidate the policy of"strengthening the primary",and maintain the rapid development of Chinese medicine clinics and outpatient clinics;the value of Chinese medicine technical labor should be emphasized,and the driving force of county hospitals should be brought into full play.

Objective:To analyze the total expendition,developmental changes and flow of the total cost of traditional Chinese medicine(TCM)in China from 2016 to 2021,and to study the development of the total cost of TCM in different medical institutions.Methods:Institutional flow method and case-base aggregation method were used to account for the total TCM costs.Results:From 2016 to 2021,the total amount of total TCM costs flowed to TCM-type hospitals was the highest in China,the proportion of total TCM costs in primary healthcare organizations was increased,and TCM-type clinics and outpatient clinics were developed more rapidly.The share of Chinese medicine drug costs in total Chinese medicine costs has been declined,and the share of county hospitals in their total health costs has been risen overall Conclusion:In the future,it would increase the TCM investment,attach importance to the development of TCM services in non-Chinese medicine hospitals,improve the capacity of primary Chinese medicine services,continue to consolidate the policy of"strengthening the primary",and maintain the rapid development of Chinese medicine clinics and outpatient clinics;the value of Chinese medicine technical labor should be emphasized,and the driving force of county hospitals should be brought into full play.

Objective:To analyze the total expendition,developmental changes and flow of the total cost of traditional Chinese medicine(TCM)in China from 2016 to 2021,and to study the development of the total cost of TCM in different medical institutions.Methods:Institutional flow method and case-base aggregation method were used to account for the total TCM costs.Results:From 2016 to 2021,the total amount of total TCM costs flowed to TCM-type hospitals was the highest in China,the proportion of total TCM costs in primary healthcare organizations was increased,and TCM-type clinics and outpatient clinics were developed more rapidly.The share of Chinese medicine drug costs in total Chinese medicine costs has been declined,and the share of county hospitals in their total health costs has been risen overall Conclusion:In the future,it would increase the TCM investment,attach importance to the development of TCM services in non-Chinese medicine hospitals,improve the capacity of primary Chinese medicine services,continue to consolidate the policy of"strengthening the primary",and maintain the rapid development of Chinese medicine clinics and outpatient clinics;the value of Chinese medicine technical labor should be emphasized,and the driving force of county hospitals should be brought into full play.