ObjectiveTo systematically review the available studies about Guanxinjing capsules in treating angina pectoris of coronary heart disease （syndrome of Qi deficiency and blood stasis）， evaluate the evidence quality and comprehensive value of Guanxinjing capsules in 6+1 dimensions involving 9 aspects， and clarify the clinical positioning and advantages of this medicine. MethodsA qualitative combined with quantitative evaluation method was adopted， involving clinical medicine， epidemiology， evidence-based medicine， and pharmacoeconomics. Through public data collection， questionnaire surveys， real-world data collection， and literature comprehensive evaluation， an evaluation system involving 9 aspects in 6+1 dimensions was constructed for Guanxinjing capsules. Experts assigned weights to the criterion layer and indicator layer， and the multi-criteria decision analysis （MCDA） model and CSC （V2.0） were employed to measure each dimension and reveal the clinical value of Guanxinjing capsules. Results①The evaluation results showed that Guanxinjing capsules are safe. According to the adverse reactions in the instructions， the systematic evaluation and meta-analysis of clinical safety， and the data collected by the National Center for Adverse Drug Reaction Monitoring， the adverse reactions of Guanxinjing capsules mainly include chest tightness， dyspnea， dizziness， and digestive system-related symptoms， with a standardized score of 0.75 points， which suggests good safety. ②The meta-analysis results suggest that according to the same efficacy standards， the effectiveness of Guanxinjing capsules alone and Guanxinjing capsules combined with conventional Western medicine or Chinese patent medicines is higher than that of conventional Western medicine or the Chinese patent medicine Shenshao capsules alone in treating coronary heart disease. The standardized score of effectiveness is 0.57， which indicates that the effectiveness still requires evidence support. ③With the individual disposable income in 2020 as the expected payment assumption threshold， compared with conventional treatment alone， combining Guanxinjing capsules with conventional treatment is cost-effective and economical for the patients with angina pectoris of coronary heart disease under certain conditions （higher than 106.91 yuan）， which suggests good economy. ④At present， 3 patents for the invention of Guanxinjing capsules have been approved， covering multiple fields such as clinical innovation， service system innovation， and industrial development， which implies good innovation. ⑤In addition， the questionnaire surveys for medical staff involve five different dimensions， and the statistical scores and evaluation results show good suitability of Guanxinjing capsules. ⑥The reimbursement rate of Guanxinjing capsules by residents is high. The sampling survey results show that Guanxinjing capsules are fully equipped in hospitals across China and have good accessibility. ⑦Derived from the theory of activating blood and resolving stasis proposed by Wang Qingren， a famous physician in the Qing Dynasty， Guanxinjing capsules integrate multiple therapies such as replenishing Qi， nourishing Yin， and aromatic warming and unblocking. According to the analysis data in the "6+1" dimensions， the clinical comprehensive evaluation score of Guanxinjing capsules for angina pectoris of coronary heart disease （syndrome of Qi deficiency and blood stasis） was 0.73. ConclusionThe results of comprehensive evaluation of each dimension and clinical value suggest that Guanxinjing capsules in treating angina pectoris of coronary heart disease （syndrome of Qi deficiency and blood stasis） have sufficient clinical evidence， good safety， suitability， and accessibility. It is recommended that Guanxinjing capsules can be included in the documents of basic clinical medication management in accordance with the established procedure.

Objective: To investigate the clinical efficacy and safety of pudendal nerve modulation (PNM) in the treatment of female pudendal neuralgia (PN)，so as to promote the clinical application of this technique. Methods: A retrospective analysis was conducted on 20 female PN patients who failed conservative treatment at Gongli Hospital during Nov.2020 and Oct.2023.All patients underwent simultaneous PNM and sacral nerve modulation (SNM) with the assistance of 3D printing navigation.Dual-stage test electrodes for PNM and SNM were implanted，followed by alternate therapeutic trial for each modality.Secondary conversion rates and longitudinal outcomes，including visual analogue score (VAS)，patient health questionnaire-9 (PHQ-9)，and quality of life (QoL) scores were compared preoperatively，post-stage Ⅰ，and at 3，6，and 12 months post-stage Ⅱ. Results: All operations were successful.After the trial phase，the secondary conversion rate for PNM was significantly higher than that for SNM; 16 patients (16/20，80%) chose the second-phase PNM implantation surgery，3 (3/20，15%) chose second-phase SNM implantation，and 1 (1/20，5%) had electrodes removed due to ineffective results from both trials.Further assessment revealed that the improvements in VAS，PHQ-9，and QoL scores for PNM patients were significantly better than those for SNM patients after the first phase of surgery and at 3，6 and 12 months after the second-phase conversion (P<0.05).No complications such as electrode migration or infection were observed during the follow-up of 12-15 months. Conclusion: PNM provides more effective relief of pain symptoms and improvements in depressive states for female PN patients compared to SNM.With the assistance of 3D printing navigation，the operation is simple and safe，and offers stable therapeutic effects.It is worthy of clinical promotion and application.

ObjectiveTo explore the effect of Yishen Tongluo prescription on sperm DNA fragmentation index （DFI） and sperm mitochondrial membrane potential （MMP） in patients with asymptomatic idiopathic asthenospermia infertility. MethodsA total of 128 patients with asymptomatic idiopathic asthenospermia were randomly assigned to an experimental group （64 cases） and a control group （64 cases）. The experimental group received Yishen Tongluo prescription， while the control group was treated with Wuzi Yanzongwan combined with L-carnitine oral solution. One treatment course lasted 12 weeks. Spouse pregnancy rate， sperm progressive motility （PR）， total sperm motility （PR+NP）， sperm function （sperm tail hypotonic swelling rate， sperm acrosin activity）， sperm DFI， and sperm MMP were compared between the two groups before and after treatment. Adverse reactions were observed and recorded during the study， and clinical efficacy and safety were systematically evaluated. ResultsA total of 121 patients completed the study， including 61 in the experimental group and 60 in the control group. The spouse pregnancy rate in the experimental group was 14.75% （9/61）， higher than that in the control group at 6.67% （4/60）， though the difference was not statistically significant. Clinical efficacy in the experimental group was superior to that in the control group （P<0.05）. Compared with the results before treatment， sperm PR， PR + NP， sperm tail hypotonic swelling rate， sperm acrosin activity， sperm DFI， and sperm MMP were significantly improved in both groups after treatment （P<0.05）， with greater improvements in the experimental group （P<0.05）. However， there was no significant change in sperm concentration in either group after treatment. During the study， no abnormal safety indicators or significant adverse reactions occurred in either group. ConclusionThe kidney-tonifying and collateral-dredging method shows good clinical efficacy in the treatment of asymptomatic idiopathic asthenospermia infertility. Yishen Tongluo prescription can improve sperm motility， increase spouse pregnancy rate， enhance sperm function， and demonstrates good safety. Its mechanism may be related to reducing sperm DFI and increasing sperm MMP.

Objective To evaluate cardiac involvement in patients with anti-neutrophil cytoplasmic antibody-associated vasculitis (AAV) using echocardiography combined with electrocardiography. Methods A retrospective analysis was performed on the detailed medical records of AAV patients treated in Jining First People’s Hospital between January 2020 and December 2024. Eighty patients were enrolled in the AAV group, and the risk of heart disease was compared between the AAV group and a control group with 80 subjects matched for age, sex, and cardiovascular disease risk factors. Results Electrocardiographic abnormalities were observed in 78.75% of patients in the AAV group, while significant electrocardiographic abnormalities only occurred in symptomatic patients in the control group. There were no differences in left atrial enlargement or interventricular septal thickening between the AAV group and the control group. The overall left ventricular systolic function in the AAV group was lower than that in the control group (8.75% vs. 0). The incidence of reduced diastolic function in the AAV group was significantly higher than that in the control group (37.5% vs. 15%). The incidence rates of tricuspid regurgitation, mitral regurgitation, aortic regurgitation, and pericardial effusion in the AAV group were significantly higher than those in the control group. Pericardial thickening, aortic stenosis, pulmonary hypertension, and rare periaortic granulomas were found in the AAV group, but not in the control group. Conclusion Echocardiography and electrocardiography are important examination methods for evaluating cardiac involvement in AAV. These methods have key roles in disease screening, diagnosis and treatment, follow-up, and prognosis judgment.

AIM: To screen the predictors of disease progression risk in patients with diabetic macular edema(DME), establish a joint prediction model and analyze its predictive efficiency.METHODS:A retrospective selection was made of 240 patients with DME who were treated in our hospital from July 2021 to October 2024 as the research subjects. The patients were divided into a low-risk group(n=102)and a high-risk group(n=138)based on the central macular thickness(CMT)and whether the fovea was accumulated. The basic information of the patients and relevant examination data such as glycolipid metabolism indicators and liver and kidney function indicators were collected. The indicators with differences in the univariate analysis(P<0.05)were included in the multivariate analysis to screen out the independent influencing factors of disease progression in DME patients and construct a predictive model. The fitting effect of the prediction model was evaluated by the area under the receiver operating characteristic curve, and the prediction model was verified by sensitivity, specificity and Youden index.RESULTS: The general data of the two groups of patients are comparable, and there was no statistically significant difference in blood pressure between the two groups of patients(both P>0.05). Univariate analysis showed that the glycated hemoglobin(HbA1c), fasting blood glucose(FBG), advanced glycation end products(AGEs), total cholesterol(TC), low-density lipoprotein cholesterol(LDL-C), triglycerides(TG), serum creatinine(Scr), uric acid(UA), and cystatin C(Cys-C)at 3 and 6 mo in the high-risk group at baseline, 3 and 6 mo were higher than those in the low-risk group(all P<0.01). The baseline, 3 and 6 mo estimated glomerular filtration rate(eGFR), total bilirubin(TBIL), and 3 and 6 mo high-density lipoprotein cholesterol(HDL-C)in the high-risk group were all lower than those in the low-risk group(P<0.05). Regression analysis showed that baseline HbA1c, 3 mo FBG, 3 mo AGEs, baseline LDL-C, 3 mo TG, 3 mo eGFR, baseline TBIL, and 6 mo TBIL were risk factors for disease progression in DME patients. The area under curve(AUC)of the combined prediction model was 0.909(95%CI: 0.872-0.945), with a sensitivity of 79.00% and a specificity of 94.10%.CONCLUSION: HbA1c, FBG, AGEs, LDL-C, TG, eGFR and TBIL are risk factors for the risk of disease progression in patients with DME. The combined prediction model can provide a reference for predicting the risk of disease progression in patients with DME.

OBJECTIVE To evaluate the efficacy and safety of first-line treatments regimens for human epidermal growth factor receptor 2 （HER2）-positive advanced gastric cancer. METHODS Computer searches were conducted on databases such as Web of Science， Embase， CNKI， and VIP in both Chinese and English， and abstracts of papers from the annual meetings of the European Society of Oncology and the American Society of Clinical Oncology were screened. Collected randomized controlled trials （RCTs） on first-line treatment for HER2-positive advanced unresectable or metastatic gastric cancer or gastroesophageal junction adenocarcinoma patients， with a retrieval period from database establishment until April 1， 2025. A network meta-analysis was conducted by two researchers who independently screened literature， extracted data， and evaluated the risk of bias in the study. RESULTS A total of 5 RCTs involving 2 797 patients and encompassing 6 treatment regimens were ultimately included. In the assessment of overall survival， there was a trend towards survival benefit for trastuzumab combined with chemotherapy （Tra_chemo）， pertuzumab combined with trastuzumab and chemotherapy （Per_Tra_chemo）， high-dose trastuzumab combined with chemotherapy （TraHD_chemo）， lapatinib combined with chemotherapy （Lap_chemo）， and pembrolizumab combined with trastuzumab and chemotherapy （Pem_Tra_chemo） compared to chemotherapy alone （chemo）； however， the differences were not statistically significant （P＞0.05）； the top two treatment regimens in terms of the surface under the cumulative ranking curve （SUCRA） were Pem_Tra_chemo （77.8%） and TraHD_chemo （74.2%）. For progression-free survival， there was statistical significance between Per_Tra_chemo and chemo， Pem_Tra_chemo and chemo （P＜0.05）； the top two treatment regimens in terms of SUCRA were Per_Tra_chemo （83.0%） and Pem_Tra_chemo （82.8%）. Regarding objective response rate， there was statistical significance between Pem_Tra_chemo and chemo （P＜0.05）； the top two treatment regimens in terms of SUCRA were Pem_Tra_chemo（87.4%）and Per_Tra_chemo（72.2%）. In terms of safety， there was statistical significance in the incidence of any level of adverse events between Lap_chemo and chemo （P＜0.05）； the top two treatment regimens in terms of SUCRA were chemo（87.1%）and Pem_Tra_chemo（53.8%）. Lap_chemo exhibited a higher incidence of grade ≥3 adverse events compared to chemo， and Per_Tra_chemo showed a higher incidence compared to Tra_chemo （P＜0.05）； the top two treatment regimens in terms of SUCRA were Tra_chemo （79.0%） and chemo （77.6%）. CONCLUSIONS In the first-line treatment of HER2-positive advanced gastric cancer， Pem_Tra_chemo and Per_Tra_chemo regimens have relatively good efficacy， but the safety risks are relatively high， requiring close attention and whole- process management.

Objective:To investigate the impact of Tumor-Infiltrating Lymphocytes (TILs) density in the tumor stroma on the long-term prognosis of hepatocellular carcinoma (HCC) liver transplant patients meeting the Hangzhou criteria.Methods:This study is a retrospective cohort study. The clinical data of 83 patients with hepatocellular carcinoma who met the Hangzhou criteria and underwent allogeneic liver transplantation from January 2018 to December 2023 in the Department of Hepatobiliary Surgery, Beijing Chaoyang Hospital affiliated to Capital Medical University were collected and analyzed. Hematoxylin and Eosin (HE) staining was used to study the density of TILs in the resected liver grafts. Patients were divided into TILs-negative group (TILs<10%, n=31) and TILs-positive group (TILs≥10%, n=52) based on whether the TILs density exceeded 10%. Clinical and pathological characteristics were analyzed, and the significance of alpha-fetoprotein (AFP), TILs density, and microvascular invasion on the prognosis of HCC patients who met the Hangzhou criteria was studied. Measurement data with normal distribution were expressed as mean±standard deviation ( ± s) and compared between groups using t-test. Measurement data with skewed distribution were expressed as M ( Q1, Q3) and compared using rank-sum tests. Categorical data were compared using chi-square test. Kaplan-Meier method was used to study the relationship between various observation indicators and overall survival, and survival curves were plotted. Log-rank test was used to compare the survival rates between groups, and multivariate Cox regression model was used to adjust for the distribution of risk factors between groups. Results:The preoperative AFP level in the TILs-negative group was (15.69±1.21) U/mL, and in the TILs-positive group was (12.17±0.13) U/mL, with a statistically significant difference between the two groups ( P<0.05). In the TILs-negative group, 8 cases had microvascular invasion, and the number of low, moderate, and high differentiation tumors was 8, 23, and 0, respectively. In the TILs-positive group, 3 cases had microvascular invasion, and the number of low, moderate, and high differentiation tumors was 2, 31, and 19, respectively. The results indicated that patients in the TILs-negative group were more likely to have microvascular invasion and poorer tumor differentiation ( P<0.05). All patients were regularly followed up, and the 1-, 2-, and 3-year survival rates in the TILs-negative group and TILs-positive group were 84.0%, 77.6%, 69.8%, and 94.7%, 91.7%, 86.6%, respectively ( P<0.01). Cox proportional hazards model indicated that microvascular invasion ( RR=4.474, 95% CI: 1.172-17.072, P=0.028) and TILs-negative status ( RR=5.081, 95% CI: 1.420-18.184, P=0.012) were independent risk factors for the long-term prognosis of HCC patients who met the Hangzhou criteria. Conclusions:Among HCC patients meeting the Hangzhou criteria, the density of TILs in the tumor stroma is related to AFP levels, tumor differentiation, and the presence of microvascular invasion. TILs-negative status indicates a poorer prognosis for these patients.

Aim To investigate the mechanism of py-roptosis mediated by the NLRP3/caspase-1/GSDMD signaling pathway and the intervention effect of Radix Angelica Sinensis and Radix Astragalus ultrafiltration extract(RAS-RA)in radiation-induced pulmonary fi-brosis.Methods Fifty Wistar rats were randomly di-vided into five groups,with ten rats in each group.Ex-cept for the blank control group,all other groups of rats were anesthetized and received a single dose of 40 Gy X-ray local chest radiation to establish a radiation-in-duced pulmonary fibrosis rat model.After radiation,the rats in the RAS-RA intervention groups were orally administered doses of 0.12,0.24 and 0.48 g·kg-1 once a day for 30 days.The average weight and lung index of the rats were observed after 30 days of contin-uous administration.Hydroxyproline(HYP)content in lung tissue was determined by hydrolysis method.The levels of IL-18 and IL-1 β in serum were detected by ELISA.Lung tissue pathological changes were ob-served by HE and Masson staining.Ultrastructural changes in lung tissue were observed by transmission e-lectron microscopy.The expression levels of NLRP3/caspase-1/GSDMD pyroptosis pathway-related proteins and fibrosis-related proteins in lung tissue were detec-ted by Western blot.Results Compared with the blank group,the HYP content in lung tissue and the levels of IL-18 and IL-1 β in serum significantly in-creased in the model group(P＜0.01).HE and Mas-son staining showed inflammatory cell infiltration and collagen fiber deposition.Transmission electron mi-croscopy revealed increased damaged mitochondria,disordered arrangement,irregular morphology,shallow matrix,outer membrane rupture,mostly fractured and shortened cristae,mild expansion,increased electron density of individual mitochondrial matrix,mild sparse structure of lamellar bodies,partial disorder,unclear organelles,and characteristic changes of pyroptosis.Western blot analysis showed increased expression of caspase-1,GSDMD,NLRP3,CoL-Ⅰ,α-SMA,and CoL-Ⅲ proteins(P＜0.01).Compared with the model group,the RAS-RA intervention group showed signifi-cant improvement in body mass index and lung index of rats,decreased levels of IL-18 and IL-1 β inflammatory factors(P＜0.01),improved mitochondrial structure,reduced degree of fibrosis,and decreased expression of caspase-1,GSDMD,NLRP3,COL-Ⅰ,COL-Ⅲ,and α-SMA proteins in lung tissue(P＜0.01).Conclusion RAS-RA has an inhibitory effect on radiation-in-duced pulmonary fibrosis,and its mechanism may be related to the inhibition of pyroptosis through the regu-lation of the NLRP3/caspase-1/GSDMD signaling pathway.

Objective To analyze and compare the clinical effects of femoral neck dynamic cross screw system(FNS)and cannulated screws(CS)in the treatment of vertically unstable femoral neck fractures.Methods The clinical data and short-term follow-up results of 40 patients with vertically unstable femoral neck fractures admitted from July 2020 to August 2021 were retrospectively analyzed.According to different internal fixation methods,40 patients were divided into two groups,20 cases in FNS group included 11 males and 9 females with a median of 58.5(50.3,62.5)years old,and 20 in CS group included 9 males and 11 females with a median of 52.0(40.5,58.0)years old.The operation time,knife edge length,blood loss and treatment cost of two gruops were observed and compared.The postoperative fracture healing and internal fixation were evaluated with X-ray imaging data,and the femoral neck shortening of the affected side was measured.The incidence of thigh irritation,the time of partial weight bearing and full weight bearing,early necrosis of femoral head,reoperation revision and Harris scores were compared between two groups.Results FNS group was followed up for 18.0(15.0,19.0)months,CS group for 17.0(15.0,18.8)months.There was no significant difference in operation time,incision length and blood loss between two groups(P＞0.05).The cost of diagnosis and treatment in FNS group was higher than that in CS group(P＜0.001).In FNS group,there was no irritation sign of the affected side thigh,while in CS group,there were 6 cases with discomfort or irritation sign of the lateral thigh(P＜0.05).The average time of partial weight bearing activity in CS group was later than that in FNS group(P＜0.05);However,there was no significant difference in the activity time of complete weight bearing between two groups(P=0.011＞0.05).At the last follow-up,the shortened length of the affected femoral neck in CS group was greater than that in FNS group(P＜0.05).There was no early necrosis of femoral head and reoperation in both groups.There was no significant difference in Harris score be-tween two groups 12 months after operation(P＞0.05).Conclusion FNS treatment of vertically unstable femoral neck fractures can significantly reduce the incidence of lateral thigh irritation sign,and effectively reduce the postoperative shortening rate of vertically unstable femoral neck fractures,which can provide a relatively stable anti rotation force and anti cutting force,so that patients can go to the ground relatively early,which is conducive to the recovery of the affected hip joint function after surgery.It is a new option for the surgical treatment of vertically unstable femoral neck fractures.However,due to the high cost of treat-ment,In clinical practice,appropriate surgical treatment is selected according to the actual situation.

Objective:To study the role and preliminary molecular mechanism of TRIM24 regulating macrophage polarization in viral myocarditis(VM).Methods:VM mouse model was established by Coxsackie virus B3(CVB3),and expression of TRIM24 in myocardial tissue was detected.Cardiac inflammation level and polarization phenotype of cardiac infiltrating macrophages in a murine model of cardiac TRIM24 inhibition were detected in vivo.A polarization model of mouse bone marrow-derived macrophages(BMDMs)in vitro was established to observe the role of TRIM24 inhibition in polarizing BMDMs to M1 and M2,as well as its effects on phagocy-tosis and bactericidal function of BMDMs.Effects of TRIM24 inhibition on total STAT6 protein level and phosphorylation were investi-gated.Results:TRIM24 was significantly highly expressed in myocardial tissue of VM mice(P<0.001).Inhibition of TRIM24 expres-sion in myocardium had an attenuating effect on VM and promoted polarization of cardiac infiltrating macrophages to M2.TRIM24 was significantly down-regulated in vitro during the polarization of BMDMs toward M2(P<0.01).Inhibition of TRIM24 expression signifi-cantly promoted macrophage polarization toward M2 type and inhibited polarization toward M1 type,accompanied by a significant increase in STAT6 phosphorylation levels(P<0.01).Conclusion:TRIM24 regulates macrophage M2 polarization via activation of STAT6 signaling pathway to attenuate VM.