Objective:To analyze the value of the modified 5-factor frailty index in assessing postoperative complications and mortality in elderly hip fracture patients.Methods:In this retrospective study, clinical data were collected of hip fracture patients aged 60 years and above surgically treated at Beijing Luhe Hospital affiliated to Capital Medical University between January 2015 and December 2019.Patients' group assignment was based on whether the modified frailty index score was ≤1 or ≥2, and a post-surgery follow-up was conducted for survival at 30 days, 1 year, 2 years, and 4 years, which was analyzed by the Kaplan-Meier method.Multivariate Cox regression analysis was used to identify factors affecting death in elderly patients.Results:A total of 1 208 patients were included, with 890 in the group with the index score ≤1 and 318 in the group with the index score ≥2.There was no difference in mortality at 30 days(1.6% or 14/890 vs.1.9% or 6/318, P=0.707), 1-year(11.3% or 99/874 vs.11.6% or 36/310, P=0.917), 2-years(19.7% or 168/852 vs.24.3% or 73/300, P=0.099)and 4-years(44.0% or 238/541 vs.51.5% or 106/206, P=0.071). The incidence of postoperative complications in the group with the score ≥2 was higher(14.8% or 47/318 vs.9.7% or 86/890, P=0.012), including the incidence of stroke(6.3% or 20/318 vs.1.8% or 16/890, P<0.001)and the incidence of postoperative pneumonia(6.0% or 19/318 vs.3.1% or 28/890, P=0.029), and the differences were statistically significant.Multivariate Cox regression analysis showed that age, being female, the Charlson comorbidity index score and low hemoglobin at admission were risk factors for 1-year, 2-year and 4-year mortality post-surgery(all P<0.05), while the modified frailty index score had no correlation with postoperative mortality. Conclusions:A modified frailty index ≥2 is predictive of increased risk of postoperative pneumonia and stroke in patients with hip fractures, but is not correlated with the risk of postoperative mortality.

Objective:To analyze the correlation between the grouping and weighting of two sets of disease combination systems, namely diagnosis-related groups(DRG) and diagnosis-intervention packet(DIP), and to establish a multidimensional analysis and evaluation mode by applying DRG, DIP, and clinical pathway to guide the standardized diagnosis and treatment and management of disease types.Methods:DRG grouping and DIP simulation full enrollment were applied to patients discharged from a tertiary Grade A general hospital in 2019. The correlation analysis between DRG, DIP, and clinical pathway inclusion(entry), correlation analysis between relative weight of DRG group and DIP standard score, and correlation analysis between clinical pathway entry and cost structure of the two disease groups were conducted by using chi-square test, Pearson correlation analysis, t-test, structural change value, degree of structural change, and incremental contribution rate. Results:Among the 130 395 patients, 41 460 cases entered the clinical pathway, 127 535 cases were enrolled in DRG, and 104 227 cases were enrolled in DIP. There was a correlation between the enrollment of DRG, DIP, and clinical pathway( P<0.05), and there was also a correlation between the relative weight of DRG groups and the enrollment of clinical pathway. The relative weight of the DRG disease group was positively correlated with the DIP standard score( r2=0.761 7, P<0.001). There was a significant difference in hospitalization costs between patients with and without clinical pathway access for some diseases( P<0.05), and different cost categories had different impacts on the total costs. Conclusions:The weight assignment and value orientation of DRG and DIP disease types are consistent, and the multi-dimensional fusion evaluation mode for DRG-DIP-clinical pathway is feasible. The correlation analysis of DRG, DIP, and clinical pathways can serve as the basis for disease classification and cost structure evaluation, which could help to carry out hospital′s refined management and optimize disease structure.

The guidelines for curriculum ideological and political of nursing ethics explored the ideological and political elements of Chinese nursing,and proposed the curriculum's ideological and political goals.The development framework and basic ideas of guidelines were formed from the aspects of the integration path of curriculum ideological and political,and professional teaching,searching for the entry point of curriculum ideological and political,reforming the teaching methodology,enriching the form of teaching,and constructing the case base of curriculum ideological and political.It promoted the deep integration of nursing professional knowledge transmission and ideological value guidance,created a distinctive education system of curriculum ideological and political for nursing ethics,and provided a reference for the curriculum ideological and political construction of national nursing ethics.

On August 2-4,2023,the"Third Summit Forum on'Building a Community of Shared Future for Doctors and Patients'"was jointly organized by institutions such as the Chinese Medical Ethics,the Hospital Humanities Management and Talent Training Special Committee of the China Population and Culture Promotion Association,Center for Ethical Studies of Renmin University of China,the Newspaper for China's Physicians,the China Health Law Society,the China Anti-Cancer Association,and the China Association For Ethical Studies in Harbin.The conference arranged a sub-forum for the"Seminar on the Construction of Chinese Medical Humanities",with domestic medical humanities scholars attending the conference.After heated discussions at the seminar,the Scholars'Consensus on the Construction and Development of Chinese Medical Humanities was formed.It was proposed that in the new era,it is urgent to build the medical humanities discipline,as well as lead the academic integration and development of medical humanities under the core socialist values.At the same time,for the construction of the medical humanities discipline,it is necessary to optimize the organizational mechanism,prosper and develop the overall framework of the medical humanities discipline,accelerate the construction of a professional teaching team for the medical humanities discipline,promote the establishment of a new carrier medical humanities education and teaching in cultivating morality and nurturing talents,as well as focus on solving problems related to the cultivation of medical humanities graduate students.

Gaucher Disease (GD) is an autosomal recessive lysosomal storage disorder characterized by high heterogeneity. This study aimed to further understand the correlation between clinical phenotypes and genotypes in GD patients through a retrospective analysis of 20 cases in Shanxi Bethune Hospital, including their clinical manifestations, laboratory tests, enzyme studies, and genetic results. Among the 20 GD patients, 16 were classified as Type Ⅰ GD with a median age of diagnosis of 24 years, and 4 were classified as Type Ⅲ GD with a median age of diagnosis of 19 years. All patients exhibited splenomegaly and thrombocytopenia, with 16 patients showing skeletal imaging changes, and 5 of them presenting with bone pain symptoms. Genetic analysis revealed 15 distinct mutations, predominantly missense mutations, with L483P being the most prevalent (35.7%), followed by V414L, L303I, and F252I. Mutation sites were predominantly located in exon 7. Noteworthy findings included the first report of the S310G mutation by our research group and the first occurrence of the K196R mutation in the Chinese population. Additionally, the N227S mutation was implicated in a potential association with neuropathy. Despite advancements, Uncertainties still exist in the correlation between clinical phenotypes and genotypes in GD patients.

Objective To evaluate the cost-utility of tiotropium/olodaterol in treating Chinese patients with moderate to very severe chronic obstructive pulmonary disease(COPD)and to provide references for selecting more economical inhaled preparations in clinical practice.Methods A four-state lifetime Markov model was established with a 3-month cycle.The health outcomes included life years and quality-adjusted life years.Costs,including direct medical costs,were calculated from the perspective of the Chinese health system.Discontinuation rates were derived from the discontinuation curve using GetData Graph Digitizer.The main output indicator of the model was the incremental cost-utility ratio,which was calculated from the queue simulation results to judge the economy of tiotropium bromide/odataterol.The scenario analysis and sensitivity analyses were carried out to detect the robustness of the base case result.Results Compared with tiotropium bromide,the patient treated with tiotropium bromide/odataterol gained an additional 0.0846 life years,an additional cost of ￥3 201.50,and additional 0.029 6 QALY.The incremental cost-utility ratio was 108 140.11 yuan/QALY,lower than the willingness-to-pay threshold of three times China's per capita GDP in 2021.The costs of tiotropium bromide and tiotropium bromide/odataterol had the greatest impact on the result in the one-way sensitivity analysis.93.8%of the Chinese COPD population was willing to pay for tiotropium bromide/odataterol under the threshold in the probability sensitivity analysis.Conclusion Tiotropium/olodaterol is a cost-effective alternative compared to tiotropium for patients with moderate to very severe COPD in China and the results were robust in the sensitivity analyses.

Objective To discuss the efficacy and safety of transarterial chemoembolization(TACE)and hepatic arterial infusion chemotherapy(HAIC)combined with tyrosine kinase inhibitors(TKI)and immune checkpoint inhibitors(ICI)for advanced hepatocellular carcinoma(HCC).Methods A total of 101 patients with unresectable HCC,who were admitted to the Affiliated Cancer Hospital of Harbin Medical University of China between January 2021 and October 2022 to receive treatment,were enrolled in this study.Of the 101 patients,50 received TACE+TKI+ICI therapy(TACE+TKI+ICI group)and 51 received HAIC+TKI+ICI therapy(HAIC+TKI+ICI group).The overall survival(OS)and the progression-free survival(PFS)were compared between the two groups,and the adverse events were analyzed to assess the safety of the therapeutic scheme.Results The median PFS in the TACE+TKI+ICI group was 12.0 months,which in the HAIC+TKI+ICI group was 11.0 months(P=0.030).The median OS was not achieved in the TACE+TKI+ICI group,which in the HAIC+TKI+ICI group was 14.6 months(P=0.005).The most common adverse effects in the TACE+TKI+ICI group were the elevation of total bilirubin(46.0％)and hepatic function injury(26.0％),which in the HAIC+TKI+ICI group were the decrease of albumin level(62.7％),fatigue(39.2％),and gastrointestinal reactions(31.4％).Conclusion For the treatment of advanced HCC,the therapeutic scheme of TACE+TKI+ICI has a better long-term survival benefits and the therapeutic scheme of HAIC+TKI+ICI can better maintain the liver function reserve of the patients.Neither therapeutic scheme shows any unexpected toxicity,and both therapeutic schemes have high clinical safety.(J Intervent Radiol,2024,33:543-548)

Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common and non-lethal urological condition with painful symptoms. The complexity of CP/CPPS’s pathogenesis and lack of efficient etiological diagnosis results in incomplete treatment and recurrent episodes, causing long-term mental and psychological suffering in patients. Recent findings indicate that the autonomic nervous system involves in CP/CPPS, including sensory, sympathetic, parasympathetic, and central nervous systems. Neuro-inflammation and sensitization of sensory nerves lead to persistent inflammation and pain. Sympathetic and parasympathetic alterations affect the cardiovascular and reproductive systems and the development of prostatitis. Central sensitization lowers pain thresholds and increases pelvic pain perception in chronic prostatitis. Therefore, this review summarized the detailed processes and mechanisms of the critical role of the autonomic nervous system in developing CP/CPPS.Furthermore, it describes the neurologically relevant substances and channels or receptors involved in this process, which provides new perspectives for new therapeutic approaches to CP/CPPS.

Objectives:To study the computed tomography features of banded adhesions(BA) and matted adhesions(MA) of adhesive small bowel obstruction(ASBO).Methods:We enrolled 150 patients operated on for ASBO. According to intraoperated findings, ASBO were classified into those caused by BA or MA. A multivariable logistic regression was established to analyze independent risk factors on Computed Tomography features.Results:There were significant differences in closed-loop sign (36.8% vs. 14.3%, P=0.002) mesenteric haziness (43.7% vs. 17.5%, P=0.001), beak sign (48.3% vs. 17.5%, P<0.001), fat notch sign (39.1% vs. 9.5%, P<0.001) and peritoneal fluid (54.0% vs. 34.9%, P=0.015) between the two groups. The presence of beak sign [ OR=6.15, 95% CI (2.55-14.84), P<0.001], fat notch sign [ OR=6.19, 95% CI (2.16-17.82), P=0.001] and mesenteric haziness [ OR=3.34, 95% CI (1.34-8.32), P=0.009] were independent risk factors with BA. Conclusion:Beak sign, fat notch sign and mesenteric haziness were independent risk factors for diagnosing BA.

METHODS: Rat BMSCs were isolated, cultured and identified. The time-dependent expressions of TSP-2 and Sox9 in BMSCs under a dynamic mechanical pressure of 0–120 kPa at 0.1 Hz for 1 h were tested by qPCR and Western blotting. The role of TSP-2 in chondrogenic differentiation of BMSCs under mechanical pressure was validated by using small interfering RNA. The impact of TSP-2 and mechanical pressure on chondrogenesis were detected and the downstream signaling molecules were explored using Western blotting. RESULTS: Mechanical pressure stimulation of 0–120 kPa for 1 h significantly upregulated the expression of TSP-2 in BMSCs. The expression of the chondrogenesis markers Sox9, Aggrecan, and Col-II were all upregulated under dynamic mechanical pressure or TSP-2 stimulation. Additional exogenous TSP-2 may potentiate the chondrogenic effect of mechanical stimulation. After knock down TSP-2, the upregulation of Sox9, Aggrecan and Col-II under mechanical pressure was inhibited. The NF-jB signaling pathway responded to both dynamic pressure and TSP-2 stimulation, and the cartilage-promoting effect was blocked by an NF-jB signaling inhibitor. CONCLUSION TSP-2 plays an essential role in the chondrogenic differentiation of BMSCs under mechanical pressure. NF-jB signaling is involved in the mechano-chemical coupling of TSP-2 and mechanical pressure for the chondrogenic differentiation of BMSCs.