OBJECTIVE To provide empirical basis for promoting the dynamic adjustment of the pharmaceutical care catalogue and the formulation of policies such as hierarchical payment of medical insurance. METHODS A multicenter cross- sectional survey method was adopted to conduct a questionnaire survey among 424 inpatients in 22 tertiary medical institutions in 12 prefecture-level cities of Hubei Province to evaluate their demand for pharmaceutical care， willingness to pay and preference for service forms. Combined with univariate and multivariate Logistic regression analysis， the influencing factors and key factors that affect patients’ willingness to pay for pharmaceutical care were identified. RESULTS Only 39.86% of the patients were aware of pharmaceutical care or pharmacists， and 89.62% of the patients hope to receive pharmaceutical care. Among the 16 types of pharmaceutical care， the patients surveyed had a relatively high recognition rate for guidance on drug usage and dosage， notification of medication precautions， and the identification， prevention and handling of adverse drug reactions. 96.70%， 95.30%， and 94.12% respectively expressed strong approval and approval. The demand for services such as insurance-related policy consultation， popular science on the mechanism of drug action， and assessment of the combined use of traditional Chinese and Western medicines was relatively low， with 61.65%， 68.47%， and 68.47% expressing strong approval and approval respectively. The positive influencing factors of willingness to pay were household monthly income ＞ 5 000 yuan （OR＝1.742）， awareness of pharmaceutical care or pharmacists （OR＝3.620）， and the desire to receive pharmaceutical care （OR＝4.686） （P＜0.05）， while self-rating health as “good” （OR＝0.390） was a negative influencing factor （P＜0.05）. Cardiovascular and cerebrovascular diseases （54.48%） and antihypertensive drugs （45.05%） were the service scenarios that the surveyed patients most hope to be covered. 85.14% of the patients preferred “service when xiaochnye@126.com needed”， with a single service duration of less than 10 minutes being appropriate （84.43%）， and the willingness to pay within 20 yuan being the main type （85.38%）. CONCLUSIONS Based on the characteristics of patients’ needs and payment behaviors， it is suggested that our country could consider establishing a hierarchical payment mechanism for pharmaceutical care， and focus on differentiated design in combination with diseases and medication situations. At the same time， the rights， responsibilities and service standards of resident pharmacists in the links such as medication reorganization and medical order review should be further clarified to comprehensively enhance the clinical value and policy operability of pharmaceutical care.

BACKGROUND:During tissue repair and regeneration,macrophages exhibit multiple activities such as promoting inflammation,anti-inflammation,fibrosis,and wound healing at various stages of tissue damage.The heterogeneity and balanced polarization of macrophages are decisive in organ repair. OBJECTIVE:To explore the research hotspots and development trends in the field of macrophage polarization in tissue repair through visualization analysis methods,as well as the research level of global scientific and clinical workers in this field. METHODS:Using bibliometric analysis methods,this study employed Citespace literature visualization analysis software and VOSviewer tools,retrieving related literature from 2013 to 2023 in the Web of Science Core Collection's Science Citation Index Expanded(SCI-Expanded)and Social Sciences Citation Index Expanded(SSCI-Expanded)databases.The analysis results were presented in a dynamic map format,revealing the main trends and focuses of the research. RESULTS AND CONCLUSION:The number of publications in this field had dramatically increased from 2013 to 2023,with a significant rise starting in 2017.Chinese researchers had the highest number of publications,with 642 papers,while American researchers began focusing on this field early on.Professor Elisseeff Hennifer H had made a substantial contribution to the research in this area.Shanghai Jiao Tong University had produced the most publications.In recent years,keywords such as"hyaluronic acid"and"regulation"had been prevalent.Macrophage polarization research in tissue repair primarily concentrates on its multifunctional regulatory mechanisms,interactions with other cell types,and its behavior under specific pathological conditions.The main research areas include the role of macrophages in wound healing,cardiovascular diseases,chronic inflammation,tumor microenvironments,and regenerative medicine.A deeper understanding of the multifunctionality and polarization mechanisms of macrophages can lead to the development of new therapeutic strategies to enhance tissue repair and regeneration,thereby improving patient treatment outcomes.

Objective To investigate if Shikonin(SKI)can induce ferroptosis via the ROS/JNK pathway to inhibit the malignant behavior of pancreatic cancer.Methods Human pancreatic cancer PANC-1 or BxPC-3 cells were selected.Drug efficacy experiments were established with a blank control group(Con group)and low,medium,and high dose SKI groups(2,4,8 μmol/L).JNK-related mechanism experiments were categorized into a blank control group(Con group),SKI group,and SKI+JNK inhibitor group(SKI+SP600125 group).ROS-related mechanism experiments were divided into a blank control group(Con group),SKI group,and SKI+ROS scavenger group(SKI+NAC group).Cell viability was assessed using the CCK-8 method to calculate IC50;Transwell experiments evaluated cell migration and invasion capabilities;the C11 BODIPY 581/591 probe was utilized for flow cytometry to detect lipid peroxidation levels,while the FerroOrange fluorescent probe measured ferrous ion levels;ROS levels were determined using a ROS detection kit;the Western blot method identified ferroptosis-related key proteins(SLC7A11,GPX4),apoptosis-related proteins(Caspase3,PARP),and JNK pathway proteins(JNK,p-JNK);an in vivo xenograft tumor model was employed to assess tumor proliferation.Results SKI treatment significantly and dose-dependently inhibited PANC-1 cell viability(IC50:6.04 μmol/L,P<0.0001)and BxPC-3 cell viability(IC50:12.27 μmol/L,P<0.0001),and significantly reduced migrating and invasive cell numbers(P<0.0001),with migration cell numbers dropping to about 30%of the control group at 8 μmol/L SKI treatment(P<0.0001).Mechanistically,SKI induced increased intracellular lipid peroxidation,Fe2+accumulation,and significant ROS production(P<0.0001),significantly downregulated SLC7A11 and GPX4 protein expression(GPX4 protein expression reduced to 40%of that in the control group,P<0.0001),and activated JNK phosphorylation(p-JNK/JNK ratio increased to 2.8-fold,P<0.0001).Pretreatment with the JNK-specific inhibitor SP600125 or ROS scavenger NAC effectively reversed SKI's inhibition of cell viability and downregulation of SLC7A11/GPX4 protein(all P<0.01).SKI also inhibited pancreatic cancer tumor cell proliferation in vivo(P<0.0001).Conclusion SKI induces ferroptosis by activating the ROS/JNK pathway,thereby inhibiting pancreatic cancer proliferation,migration,and invasion.

Objective:To evaluate the long-term oncological outcomes of partial nephrectomy(PN)in patients with renal cell carcinoma(RCC)who were clinically staged as clinical T1(cT1)preoperatively but upstaged to pathological T3a(pT3a)after surgery.Methods:A total of 427 RCC patients postopera-tively diagnosed as pT3aN0M0 at Peking University Third Hospital from February 2013 to December 2022 were retrospectively reviewed.Among them,33 cT1 patients upstaged to pT3a RCC received PN(PN group),while 394 non-upstaged pT3a RCC patients underwent radical nephrectomy(RN,RN group).Propensity score matching was performed at a 1∶1 ratio based on baseline characteristics.The Kaplan-Meier method was used to assess overall survival(OS),cancer-specific survival(CSS),and disease-free survival(DFS),with Log-rank tests and Cox regression models for multivariate analysis.Results:Before matching,the PN group(n=33)had significantly higher rates of perirenal fat invasion(PFI,45.5％vs.15.2％)and segmental renal vein involvement(42.4％vs.20.8％),but lower rates of renal sinus invasion(RSI,21.2％vs.73.6％)and renal vein tumor thrombus(0％vs.15.2％)compared with the RN group(n=394,all P＜0.05).After matching,baseline characteristics were comparable between the PN group(n=33)and RN group(n=33).No significant differences were observed in operative time,blood loss,mean hospital stay,complication rate,positive margin rate,or conversion to open surgery between the two groups(P＞0.05).However,the PN group showed significantly higher estimated glomerular filtration rate(eGFR)postoperatively[76.9(55.4,87.3)mL/(min·1.73 m2)vs.61.7(56.8,73.5)mL/(min·1.73 m2),P＜0.05],indicating better renal function preserva-tion.No significant differences were found in OS,CSS,or DFS between the groups(P＞0.05).Multi-variate ana-lysis identified renal vein invasion(RVI),higher Fuhrman grades(Ⅲ-Ⅳ),and sarcoma-toid differentiation as independent risk factors for DFS and CSS in the pT3a RCC patients(P＜0.05).Conclusion:For cT1 RCC patients upstaged to pT3a,PN preserves renal function more effectively while achieving com-parable oncological outcomes to RN.RVI,higher Fuhrmann grade,and sarcomatoid differentiation are independent risk factors for pT3N0M0 RCC patients.

Medication reconciliation plays a key role in improving patient medication safety,reducing inappropriate polypharmacy,and promoting the high-quality development of pharmaceutical services.Compared to advanced international guidelines,China's medication reconciliation service standards have deficiencies in areas such as definition and process design,and multidisciplinary team building.There is a need to establish a comprehensive medication reconciliation effect evaluation index system,develop pharmacist-led multidisciplinary teams,promote the advancement of artificial intelligence and big data technologies,and strengthen outpatient and community medication reconciliation coverage,thereby contributing to the high-quality development of pharmaceutical services in China.

Objective:To evaluate the long-term oncological outcomes of partial nephrectomy(PN)in patients with renal cell carcinoma(RCC)who were clinically staged as clinical T1(cT1)preoperatively but upstaged to pathological T3a(pT3a)after surgery.Methods:A total of 427 RCC patients postopera-tively diagnosed as pT3aN0M0 at Peking University Third Hospital from February 2013 to December 2022 were retrospectively reviewed.Among them,33 cT1 patients upstaged to pT3a RCC received PN(PN group),while 394 non-upstaged pT3a RCC patients underwent radical nephrectomy(RN,RN group).Propensity score matching was performed at a 1∶1 ratio based on baseline characteristics.The Kaplan-Meier method was used to assess overall survival(OS),cancer-specific survival(CSS),and disease-free survival(DFS),with Log-rank tests and Cox regression models for multivariate analysis.Results:Before matching,the PN group(n=33)had significantly higher rates of perirenal fat invasion(PFI,45.5％vs.15.2％)and segmental renal vein involvement(42.4％vs.20.8％),but lower rates of renal sinus invasion(RSI,21.2％vs.73.6％)and renal vein tumor thrombus(0％vs.15.2％)compared with the RN group(n=394,all P＜0.05).After matching,baseline characteristics were comparable between the PN group(n=33)and RN group(n=33).No significant differences were observed in operative time,blood loss,mean hospital stay,complication rate,positive margin rate,or conversion to open surgery between the two groups(P＞0.05).However,the PN group showed significantly higher estimated glomerular filtration rate(eGFR)postoperatively[76.9(55.4,87.3)mL/(min·1.73 m2)vs.61.7(56.8,73.5)mL/(min·1.73 m2),P＜0.05],indicating better renal function preserva-tion.No significant differences were found in OS,CSS,or DFS between the groups(P＞0.05).Multi-variate ana-lysis identified renal vein invasion(RVI),higher Fuhrman grades(Ⅲ-Ⅳ),and sarcoma-toid differentiation as independent risk factors for DFS and CSS in the pT3a RCC patients(P＜0.05).Conclusion:For cT1 RCC patients upstaged to pT3a,PN preserves renal function more effectively while achieving com-parable oncological outcomes to RN.RVI,higher Fuhrmann grade,and sarcomatoid differentiation are independent risk factors for pT3N0M0 RCC patients.

Objective:To explore the correlation between hyperuricemia (HUA) and chronic kidney disease (CKD) in the individuals undergoing physical examinations.Methods:It was a retrospective cohort study. The study selected 6 910 individuals who received health check-ups at the Xiangya Hospital Health Management Center of Central South University in 2012 and 2022, with none of them having developed CKD in 2012. Using the presence of HUA in 2012 as the independent variable and the occurrence of CKD in 2022 as the outcome variable, four Cox proportional hazards regression models were constructed, with baseline age, gender, body mass index, waist circumference, glomerular filtration rate, presence of hypertension, presence of diabetes, presence of dyslipidemia, white blood cell count, hemoglobin level, direct bilirubin level, alanine aminotransferase level, and blood uric acid level in 2013 as confounding variables. These models were used to analyze the correlation between HUA and CKD, and sensitivity analyses were conducted. The percentile bootstrap method was employed to conduct mediation effect testing, analyzing the intermediary risk factors that influence the correlation between HUA and CKD.Results:Among the 6 910 participants included in the study, the overall baseline detection rate of HUA was 8.78% (607/6 910). In 2022, the incidence of CKD was 7.2% (498/6 910). Cox regression analysis showed a positive correlation between HUA and the occurrence of CKD in the overall population ( HR=1.586, 95% CI: 1.224-2.055). However, after gradually adjusting for confounding factors, the correlation between HUA and CKD was not statistically significant. Stratified by gender, the occurrence of HUA was positively correlated with the incidence of CKD in women ( HR=2.599, 95% CI: 1.069-6.316), but the correlation became non-significant after adjusting for confounding factors. In contrast, there was no significant correlation between HUA and CKD in men. In sensitivity analysis, When uric acid levels were analyzed by grouping participants into two categories based on thresholds of>420 μmol/L for men and>360 μmol/L for women, or as a continuous variable, the results showed a positive correlation between HUA and CKD in the overall population and in women, the HR (95% CI) value was 1.627 (1.282-2.064), 2.465 (1.552-3.914), 1.004 (1.003-1.005) and 1.006 (1.004-1.008), respectively. However, after adjusting for confounding factors, the correlation between HUA and CKD became non-significant in both cases. In the males, there was no correlation between uric acid and the occurrence of CKD, regardless of whether uric acid was treated as a categorical or continuous variable. Mediation analysis revealed that diabetes and hypertension were full mediators between HUA/blood uric acid levels and CKD in the overall population. Among males, diabetes and hypertension were full mediators between blood uric acid levels and CKD. In females, hypertension was a full mediator between HUA/blood uric acid levels and CKD, with an effect proportion of 100%. Conclusion:HUA is positively correlated with the risk of CKD, particularly in females, but HUA is not an independent predictor of CKD. HUA influences the occurrence of CKD through conditions such as diabetes and hypertension.

Objective:To investigate the clinical characteristics and independent risk factors of severe disease in patients with anti-nuclear matrix protein (NXP) 2 antibody-positive juvenile dermatomyositis (JDM).Methods:A retrospective cohort study was conducted, including 219 anti-NXP2 antibody-positive JDM patients admitted to 23 children′s hospitals across China from July 2011 to July 2023. Patients were classified into severe and non-severe groups based on classification criteria for severe dermatomyositis. Demographic characteristics, clinical manifestations, and laboratory parameters were compared between the 2 groups using independent sample t-test, Mann-Whitney U test, or χ2 test. Univariate and multivariate Logistic regression analyses were performed to identify risk factors for severe disease. The receiver operating characteristic curve was employed to calculate optimal cut-off values. Results:Among the 219 patients, 108 were male and 111 were female, with an age at onset of 6.3 (3.5, 9.4) years. The severe group comprised 69 patients, and the non-severe group 150 patients. The severe group had significantly higher rates of fever, heliotrope rash, subcutaneous edema, periorbital edema, anti-Ro52 antibody positivity, as well as elevated levels of ferritin-to-albumin ratio (FAR), creatine kinase (CK), aspartate aminotransferase (AST), and lactate dehydrogenase (LDH) (all P<0.05). Multivariate analysis identified anti-Ro52 antibody positivity ( OR=13.26, 95% CI 1.37-128.29) and elevated FAR ( OR=1.90, 95% CI 1.09-2.31) as independent risk factors for severe anti-NXP2 antibody-positive JDM (both P<0.05). Receiver operating characteristic curve analysis revealed that a FAR cutoff value of 6.82 predicted severe disease with an area under the curve of 0.87 (95% CI 0.81-0.94, P<0.001), sensitivity of 0.85, and specificity of 0.70. All patients received glucocorticoid therapy, and the severe group received higher proportions of steroid pulse therapy, cyclophosphamide, mycophenolate mofetil, intravenous immunoglobulin, biologics, and adjuvant treatments compared to the non-severe group (all P<0.05). In terms of outcomes, 2 patients (2.9%) in the severe group died (due to neurological involvement and intestinal perforation, respectively), while the remaining patients achieved complete clinical response or remission. All patients in the non-severe group achieved remission. Conclusions:The primary clinical features of anti-NXP2 antibody-positive JDM included fever, heliotrope rash, subcutaneous edema, periorbital edema, anti-Ro52 antibody positivity, and elevated levels of CK, AST, LDH, and FAR. Furthermore, anti-Ro52 antibody positivity and a FAR>6.82 were identified as independent risk factors.

Medication reconciliation plays a key role in improving patient medication safety,reducing inappropriate polypharmacy,and promoting the high-quality development of pharmaceutical services.Compared to advanced international guidelines,China's medication reconciliation service standards have deficiencies in areas such as definition and process design,and multidisciplinary team building.There is a need to establish a comprehensive medication reconciliation effect evaluation index system,develop pharmacist-led multidisciplinary teams,promote the advancement of artificial intelligence and big data technologies,and strengthen outpatient and community medication reconciliation coverage,thereby contributing to the high-quality development of pharmaceutical services in China.

Objective:To explore the correlation between hyperuricemia (HUA) and chronic kidney disease (CKD) in the individuals undergoing physical examinations.Methods:It was a retrospective cohort study. The study selected 6 910 individuals who received health check-ups at the Xiangya Hospital Health Management Center of Central South University in 2012 and 2022, with none of them having developed CKD in 2012. Using the presence of HUA in 2012 as the independent variable and the occurrence of CKD in 2022 as the outcome variable, four Cox proportional hazards regression models were constructed, with baseline age, gender, body mass index, waist circumference, glomerular filtration rate, presence of hypertension, presence of diabetes, presence of dyslipidemia, white blood cell count, hemoglobin level, direct bilirubin level, alanine aminotransferase level, and blood uric acid level in 2013 as confounding variables. These models were used to analyze the correlation between HUA and CKD, and sensitivity analyses were conducted. The percentile bootstrap method was employed to conduct mediation effect testing, analyzing the intermediary risk factors that influence the correlation between HUA and CKD.Results:Among the 6 910 participants included in the study, the overall baseline detection rate of HUA was 8.78% (607/6 910). In 2022, the incidence of CKD was 7.2% (498/6 910). Cox regression analysis showed a positive correlation between HUA and the occurrence of CKD in the overall population ( HR=1.586, 95% CI: 1.224-2.055). However, after gradually adjusting for confounding factors, the correlation between HUA and CKD was not statistically significant. Stratified by gender, the occurrence of HUA was positively correlated with the incidence of CKD in women ( HR=2.599, 95% CI: 1.069-6.316), but the correlation became non-significant after adjusting for confounding factors. In contrast, there was no significant correlation between HUA and CKD in men. In sensitivity analysis, When uric acid levels were analyzed by grouping participants into two categories based on thresholds of>420 μmol/L for men and>360 μmol/L for women, or as a continuous variable, the results showed a positive correlation between HUA and CKD in the overall population and in women, the HR (95% CI) value was 1.627 (1.282-2.064), 2.465 (1.552-3.914), 1.004 (1.003-1.005) and 1.006 (1.004-1.008), respectively. However, after adjusting for confounding factors, the correlation between HUA and CKD became non-significant in both cases. In the males, there was no correlation between uric acid and the occurrence of CKD, regardless of whether uric acid was treated as a categorical or continuous variable. Mediation analysis revealed that diabetes and hypertension were full mediators between HUA/blood uric acid levels and CKD in the overall population. Among males, diabetes and hypertension were full mediators between blood uric acid levels and CKD. In females, hypertension was a full mediator between HUA/blood uric acid levels and CKD, with an effect proportion of 100%. Conclusion:HUA is positively correlated with the risk of CKD, particularly in females, but HUA is not an independent predictor of CKD. HUA influences the occurrence of CKD through conditions such as diabetes and hypertension.