OBJECTIVE To systematically compare mature experiences of comprehensive drug value assessment in typical countries/regions and to provide decision-making references for China to establish a scientific and standardized comprehensive drug value assessment system for medical-insured drugs. METHODS The literature analysis was used to systematically review drug value assessment frameworks in 11 representative countries/regions， namely the UK， Canada， Italy， Australia， Germany， France， South Korea， Japan， the United States， as well as Taiwan （China） and Hong Kong （China）. Comparisons were made across three dimensions： assessment entities， value dimension， and application of results. RESULTS &CONCLUSIONS In most countries/regions， independent technical assessment institutions have been established as part of the drug value evaluation system， with the involvement of multiple stakeholders （e.g.， the UK， Canada）. The mainstream drug value assessment frameworks have generally transcended the traditional core dimensions of safety， efficacy， and cost-effectiveness， exhibiting two major trends： the continuous expansion of assessment dimensions and stricter evidence requirements. Assessment outcomes are closely integrated with payment policies， ranging from providing technical advice for decision-making （e.g.， Italy， France） to directly determining reimbursement eligibility （e.g.， the UK， Germany）. The following recommendations are proposed for China： first， establish an evaluation mechanism featuring multi-stakeholder participation and separation of evaluation from decision-making. Second， develop a comprehensive evaluation framework integrating clinical， economic， patient， and societal value， emphasizing quantitative indicator exploration and real-world evidence application. Third， promote direct linkage between value-based tiering outcomes and medical insurance reimbursement decisions or access negotiations to balance patient benefits， fund sustainability， and industrial innovation.

Objective: To explore the impact of adverse childhood experiences (ACEs) on health risk behaviors (HRBs) among college students and the mediating role of psychological symptoms, so as to provide a basis for developing intervention strategies. Methods: From March to April 2023, a convenience cluster sample of 1 801 students from 12 universities in Nanning, Liuzhou, Guilin, Wuzhou of Guangxi completed an online survey. A self designed questionnaire, Adverse Childhood Experiences-International Questionnaire (ACE-IQ) and Symptom Checklist-90 (SCL-90) were used for evaluation tools. Binary Logistic regression, structural equation modeling (SEM) and Bootstrap methods were used to analyze the associations and mediating effects. Results: Overall, 71.2% of college students experienced at least one type of ACE, with emotional neglect (40.3%) and emotional abuse ( 25.2 %) having the highest detection rates. The top three HRBs were unhealthy diet (77.8%), physical inactivity (54.1%), and smoking/alcohol use (18.5%). Logistic regression showed that poor family functioning, abuse, and extra familial violence were each associated with an increased risk of smoking/alcohol use ( OR =1.14, 1.11, 1.18) and deliberate self harm ( OR =1.26, 1.19,1.30) (all P <0.05). Experience of abuse increased the risk of high risk sexual behavior and family dysfunction increaded the risk of physical inactivity, respectively ( OR = 1.07 , 1.04, both P <0.05). Mediation analysis revealed that anxiety ( β =0.20) and depression ( β = 0.09 ) partially mediated the pathway from poor family functioning to deliberate self harm; paranoia ( β =0.02) partially mediated the pathway from abuse to high risk sexual behavior; and obsessive-compulsive symptoms ( β =0.26) and depression ( β =0.10) partially mediated the pathway from extra familial violence to deliberate self harm (all P <0.05). Conclusion Psychological symptoms play a mediating role in the association between ACEs and HRBs, and mental health interventions may reduce the risk of HRBs among college students.

At present， the systematic excavation of the clinical experience and academic thought of the Sichuan school of Chinese medicine vis-à-vis its dominant disease entities remains fragmentary， and replicable paradigms are scarce. Confronted with empirical fragmentation， data heterogeneity and decision-making subjectivity， the standardised distillation， inheritance and clinical translation of these distinctive experiences has become a critical bottleneck constraining the development of the Sichuan school. The integration of artificial-intelligence technologies in data processing， pattern recognition and intelligent decision-making has rendered deep mining of traditional Chinese medicine（TCM） clinical knowledge and patterns imperative. Constructing an intelligent modern TCM diagnostic-therapeutic-evaluative system is now the obligatory route for inheritance and innovation in Chinese medicine， and simultaneously provides a technological breakthrough for intelligent decision paradigms in the dominant diseases of the Sichuan school. Accordingly， this study adopts the regional academic school as its point of entry， focuses on the dominant diseases of the Sichuan school， and proposes an innovative pathway of "four-dimensional data-multi-modal fusion-multi-agent decision-making". Specifically， four data dimensions are defined and instantiated： （Ⅰ） knowledge from classical medical literature and historical case records. （Ⅱ） objective four-diagnosis phenotypic data. （Ⅲ） master physicians' prescribing regularities. （Ⅳ） characteristic mechanisms of renowned formulae. Leveraging multi-modal data fusion and generative artificial intelligence， the entire causal chain of Famous Physicians and Renowned Formulas is explicated to reconstruct the diagnostic-therapeutic cognitive logic of the regional school. Finally， a multi-agent collective-decision model is established and refined for the dominant diseases of the Sichuan school， capable of generating precise， individualised treatment regimens and thereby advancing an intelligent diagnostic-therapeutic paradigm that delivers more efficient and accurate clinical decision support.

BACKGROUND:Repetitive trans-spinal magnetic stimulation(rTSMS)can inhibit inflammatory responses following spinal cord injury.rTSMS applies magnetic field stimulation to the spinal cord region to modulate neuronal excitability and synaptic transmission,thereby promoting plasticity and repair of the nervous system. OBJECTIVE:To observe the effects of rTSMS on the Toll-like receptor 4(TLR4)/nuclear factor(NF)-κB/NLRP3 signaling pathway after spinal cord injury and explore its mechanism in promoting motor function recovery. METHODS:Male C57BL/6J mice,SPF grade,were randomly divided into sham surgery group,spinal cord injury group,and rTSMS group.The latter two groups of mice were anesthetized and the T9 vertebral plate was removed using rongeur forceps to expose the spinal cord,and the spinal cord was clamped using a small aneurysm clip for 20 seconds to establish the spinal cord injury model.Mice in the rTSMS group underwent a 21-day rTSMS intervention starting on day 1 after spinal cord injury.The stimulation lasted 10 minutes per day,5 days per week with an interval of 2 days.Basso Mouse Scale scores were used to assess motor function recovery in mice after spinal cord injury at 1,3,7,14,and 21 days after spinal cord injury.Western blot was employed to detect the expression of AQP4,apoptotic factors Bax,Bcl-2,CL-Caspase-3,inflammatory factors tumor necrosis factor-α,interferon-γ,interleukin-6,interleukin-4,and the TLR4/NF-κB/NLRP3 signaling pathway related proteins in the injured spinal cord.Oxidative stress assay kit was used to measure the activity of superoxide dismutase,glutathione peroxidase,and malondialdehyde content at the site of spinal cord injury.Immunofluorescence staining was performed to detect the expression of neuronal nuclei(NeuN). RESULTS AND CONCLUSION:The Basso Mouse Scale score in the rTSMS group was significantly higher than that in the spinal cord injury group(P<0.05).Compared with the spinal cord injury group,the rTSMS group showed a reduction in spinal cord water content.The expression of AQP4 protein,malondialdehyde content,and expression of Bax,Bcl-2,CL-Caspase-3,tumor necrosis factor-α,interferon-γ,interleukin-6,and TLR4/NF-κB/NLRP3 signaling pathway related proteins were all decreased in the rTSMS group,while the activities of superoxide dismutase and glutathione peroxidase,as well as the expression of Bcl-2,interleukin-4,and NeuN,were all increased(P<0.05).These results suggest that rTSMS downregulates the expression of proteins related to the TLR4/NF-κB/NLRP3 signaling pathway,alleviating symptoms after spinal cord injury such as spinal cord edema,oxidative stress,apoptosis,and inflammation,exerting neuroprotective effects,and thereby promoting the recovery of hindlimb motor function after spinal cord injury.

OBJECTIVE: To describe survival trends and global patterns of esophageal cancer (EC) using survival data from population-based cancer registries. METHODS: We systematically searched PubMed, EMBASE, Web of Science, SEER, and SinoMed databases for articles published up to 31 December 2023. Eligible EC survival estimates were evaluated according to country or region, period, sex, age group, pathology, and disease stage. RESULTS: After 2010, Jordan exhibited the highest age-standardized 5-year relative survival rates (RSRs)/net survival rates (NSRs) at 41.1% between 2010 and 2014, while India had the lowest, at 4.1%. Survival rates generally improved with diagnostic age across most countries, with significant increases in South Korea and China, of 12.7% and 10.5% between 2000 and 2017, respectively. Survival was higher among women compared to men, ranging from 0.4%-10.9%. Survival rates for adenocarcinoma and squamous cell carcinoma were similar, differing by about 4%. In China, the highest age-standardized RSRs/NSRs was 33.4% between 2015 and 2017. Meanwhile, the lowest was 5.3%, in Qidong (Jiangsu province) between 1992-1996. CONCLUSION Global EC survival rates have improved significantly in recent decades, but substantial geographical, sex, and age disparities still exist. In Asia, squamous cell carcinoma demonstrated superior survival rates compared to adenocarcinoma, while the opposite trend was observed in Western countries. Future research should clarify the prognostic factors influencing EC survival and tailor prevention and screening strategies to the changing EC survival patterns.
Humans ; Esophageal Neoplasms/mortality* ; Registries ; Male ; Female ; Survival Analysis ; Middle Aged ; Survival Rate ; Aged ; Global Health

Objective:To investigate the real experience of early postoperative kinesiophobia in school-aged children after limb frac-ture surgery.Methods:A descriptive qualitative research method was used to conduct semi-structured interviews with sixteen children with limb fractures and their families in the ward of pediatric orthopedics in a grade A tertiary hospital in Chongqing,China,and a con-tent analysis was used to summarize and extract key themes from the interview data.Results:Three main themes and ten subthemes were extracted.The theme of pain cognition and catastrophic thinking included the subthemes of children's pain perception and activ-ity restriction,parents'pain perception and catastrophic reactions,and the interactive influence of pain cognition among different indi-viduals;the theme of medical education and risk perception included the subthemes of fear and concerns about refracture,the relation-ship between personality traits,help-seeking behavior,and internal-ized anxiety,and the impact of medical education on risk percep-tion;the theme of psychosocial stress and self-motivation included the subthemes of family members'attitudes toward academic inter-ruption,children's social disruption and compensatory media use,the mutual influence of compensatory indulgence and reinforced sick role behavior,and positive reinforcement enhancing children's self-driven recovery.Conclusion:Healthcare providers should closely monitor the recovery of limb motor function in the early stage af-ter surgery in children with fractures and provide personalized medical services and rehabilitation guidance to children and their fami-lies based on the pain perception,personality traits,and rehabilitation needs of children.

This study was aimed at understanding the antimicrobial resistance patterns,virulence characteristics,and phyloge-netic relationships of foodborne Listeria monocytogenes in Weifang.A total of 67 strains of Listeria monocytogenes were isolated from livestock,poultry meat,and clinical samples in Weifang between 2020 and 2023.The susceptibility of these isolates was determined through broth microdilution.Whole-genome sequencing and genetic characterization of these isolates were conducted.The 67 strains were divided into 12 STs,among which ST121,ST8,ST9,and ST87 predominated(76.12%).Eight groups of closely related strains were identified through cgMLST typing.Three Listeria pathogenicity islands and two genomic islands were identified in all strains:100%of the strains carried LIPI-1,5.97%carried LIPI-3,14.93%carried LIPI-4,2.99%carried LGI-2,and 4.48%of the strains carried LGI-3.No antibiotic resistance genes were found in any strains.All isolates were susceptible to ampicillin,penicillin,merope-nem,trimethoprim-sulfamethoxazole,and vancomycin.Five isolates were resistant to tetracycline,and three strains of ST87,one strain of ST8,one strain of ST224,and two strains of ST87 were simultaneously resistant to erythromycin.The tet(M)tetracycline re-sistance genes and msr(D)and mef(A)erythromycin resistance genes from three strains of ST87 and one strain of ST8 were carried by a phage similar to phi1605 in Erysipelothrix,with>95%identity.The tet(M)gene from the ST224 isolates was carried by a transposon similar to Tn5801_B15 in Enterococcus faecalis,with>95%identity.Drug-resistant strains of Listeria monocytogenes were found in livestock and poultry meat on sale in Weifang,particularly strains of type ST87 and ST224 simultaneously carrying highly pathogenic virulence islands,thus posing a threat to food safety and public health.These findings therefore warrant attention from relevant depart-ments and strengthened monitoring efforts.

Objective:To explore the clinical features of Brucellar myelitis and diagnosis and treatment of secondary neuromyelitis optica spectrum disorder (NMOSD), and enhance the awareness of clinicians about this disease.Methods:A retrospective study was performed; 13 patients with Brucellar myelitis admitted to Department of Neurology, Inner Mongolia Autonomous Region People's Hospital from January 2020 to December 2024 were chosen. Clinical data were collected, and MRI images and serological changes during the infection period were observed. Serum and cerebrospinal fluid demyelinating antibody markers and cerebrospinal fluid oligoclonal bands (OCBs) in the suspected secondary inflammatory demyelinating diseases of the central nervous system patients were detected. All patients received standard antibiotic treatment and/or individualized immunotherapy depending on disease severity. The patients were followed up for 24 (12, 42) months. At the last follow-up, the neurological outcomes were evaluated using modified Rankin scale (mRS, scores of 0-2: good prognosis; scores of 3-6: poor prognosis).Results:(1) Among the 13 patients, 12 had motor disorder, 9 had bladder/bowel dysfunction, 7 had sensory abnormality, and 4 had other symptoms such as dizziness, behavioral changes, or unsteady gait. (2) MRI results showed that 8 patients had spinal cord abnormalities, including 2 with long-segment intramedullary high signal at T2-weighted image and 6 with short-segment local intramedullary high signal at T2-weighted image. Enhanced MRI was performed in 11 patients, with 2 showing lesion enhancement, 3 showing meningeal enhancement, and 6 showing no enhancement. (3) Four patients had elevated cerebrospinal fluid pressure (>180 mmH 2O); 9 patients had elevated cerebrospinal fluid protein level (>0.45 g/L). Brucella-specific DNA was detected in the cerebrospinal fluid of 6 patients. One patient was positive for OCB type II. One patient was positive for aquaporin 4 antibody (AQP4-IgG) in both serum and cerebrospinal fluid, and one patient was double positive for myelin oligodendrocyte glycoprotein antibody (MOG-IgG) and AQP4-IgG in serum. (4) All 13 patients received standard antibiotic treatment; 12 patients received immunotherapy. (5) Among the 4 patients with poor prognosis, 3 died and the remaining 9 had a good prognosis. The mRS score decreasing from 4 (3, 4) at admission to 2 (2, 3) at the last follow-up, showing an overall improvement in neurological function. (6) Among the 13 patients, 2 were diagnosed as having Brucellar myelitis secondary NMOSD. On the basis of antibiotic treatment, one AQP4-IgG positive patient was treated with high-dose glucocorticoids only and later died; one MOG-IgG and AQP4-IgG double positive patient was treated with intravenous immunoglobulin combined with high-dose glucocorticoids and sequential rituximab, with mRS score decreasing from 5 at admission to 2 at the last follow-up and good neurological function recovery. Conclusions:The clinical manifestations of Brucellar myelitis are diverse and overlap with the clinical features of NMOSD. For patients with suspected Brucellar myelitis secondary NMOSD, combination of immunosuppressant (such as rituximab) with antibiotics may be an effective individualized treatment.

Clinical pharmacist training is an important way to strengthen the clinical pharmacist team's construction and improve their pharmaceutical service capabilities and levels.The Pharmacy Administration and Pharmacy Practice in Healthcare Institutions-Part 4-8-1:Pharmacy Administration-Pharmacy Training Management-Clinical Pharmacist Training was based on the relevant requirements of the current clinical pharmacist training system of the Chinese Hospital Association,and formulated by sor-ting out relevant materials,such as standards,policies and regulations,technical specifications,literature,the current situation of clinical pharmacist training in China,and expert opinions.A total of 15 key elements of clinical pharmacist training were selected and divided into three aspects(base management,training process and assessment,and the quality management,evaluation and improvement).This article mainly introduced the construction method and content of the clinical pharmacist training standard,to deepen the understanding of the standard for relevant units and to promote the implementation of the standard.

OBJECTIVE To investigate the effects of L-mimosine on the proliferation and apoptosis of melanoma cells and its molecular mechanisms.METHODS The effects of different concentrations of L-mimosine on the viability of melanoma A375 and B16 cells were examined by the MTT assay.The ability of L-Mimosine to affect colony formation was assessed by the plate colony for-mation assay.The effects of L-mimosine on cell apoptosis,reactive oxygen species(ROS),and mitochondrial membrane potential were analyzed by flow cytometry.The changes in the expression levels of intracellular proteins such as Bcl-2,Bax,Cyt C,Cleaved Caspase-3,Cleaved Caspase-9,Bim-EL,Bad,p-JNK,p-c-Jun,p-MKK4,and p-ASK1 were detected by Western blot.The tumor-bearing mouse model was subjected to histological and TUNEL staining analysis of tumor tissues after treatment with normal saline,L-mimosine alone,and L-mimosine in combination with N-acetylcysteine(NAC).RESULTS L-mimosine significantly inhibited the prolifera-tion of A375 and B16 cells and significantly promoted cell apoptosis.Western blot analysis showed that L-mimosine could significantly increase the content of Apaf-1 and Cyt C in the cytoplasm,up-regulate the expression of Cleaved PARP,Cleaved Caspase-3,Cleaved Caspase-9,Bax,Bim-EL and Bad,and down-regulate the expression of anti-apoptotic protein Bcl-2.Further experiments showed that L-mimosine significantly induced the accumulation of ROS in A375 cells and activated the JNK/c-Jun signaling pathway,which was manifested by the significant increase of p-JNK,p-c-Jun,p-MKK4 and p-ASK1.Additionally,the antioxidant NAC could significantly antagonize the ROS accumulation induced by L-mimosine,thereby reversing the pro-apoptotic effects of L-mi-mosine on melanoma cells.In vivo experiments,NAC also significantly antagonized the tumor growth inhibition induced by L-mi-mosine,as evidenced by increased tumor volume and reversed expression levels of apoptosis-related proteins.CONCLUSION L-mi-mosine induces apoptosis in melanoma cells by increasing ROS levels and activating the JNK/c-Jun signaling pathway.