OBJECTIVE To evaluate the effect of clinical pharmacists participating in the treatment of chronic heart failure （CHF） based on the clinical pharmacy pathway （CPP）. METHODS Totally 226 CHF patients recruited from August 24th， 2024 to March 14th， 2025， were divided into an observation group and a control group based on the random number table method， with 113 cases in each group. All patients were treated with conventional therapy. The observation group was additionally given CPP management （including pharmaceutical care during hospitalization， the formulation of individualized discharge medication regimens， and pharmaceutical follow-up after discharge）. The cardiac function parameters at admission， at discharge， at 3 and 6 months after discharge， drug use at 6 months after discharge， economic indicators， as well as the readmission rate and mortality rate at 6 months after discharge were compared between the two groups. Morisky Medication Adherence Scale-8 Items （MMAS-8）， Somatic Self-rating Scale （SSS） and Patient Health Questionnaire-9 （PHQ-9） scores were compared at admission， at discharge and at 3 and 6 months after discharge. RESULTS Six months after discharge， 24 patients dropped out. Eventually， 104 patients in the observation group and 98 patients in the control group completed the study. Compared with at admission， New York Heart Association （NYHA） cardiac functional classification， left ventricular ejection fraction （LVEF） and N -terminal pro-B-type natriuretic peptide （NT-proBNP） of both groups of patients at discharge as well as at 3 and 6 months after discharge were significantly improved； moreover， the improvements at 3 and 6 months after discharge were significantly better than those at discharge. Meanwhile， the above indexes （except for NYHA cardiac functional classification at discharge， NT-proBNP and NYHA cardiac functional classification at 3 months after discharge） of the observation group at discharge， at 3 and 6 months after discharge were significantly better than the control group （ P ＜0.05）. The utilization rates of angiotensin converting enzyme inhibitor （ACEI）/angiotensin Ⅱ receptor blocker （ARB）/angiotensin receptor neprilysin inhibitor （ARNI）， the proportion of β-blockers reaching the target dose， the utilization rate of sodium-glucose linked transporter 2 inhibitor （SGLT2i）， and the proportion of SGLT2i reaching the target dose in the observation group were significantly higher than the control group （ P ＜0.05）， and the proportion of drugs and readmission rate were significantly lower than the control group （ P ＜0.05）. Compared with at admission， MMAS-8 scores of the patients in the observation group at discharge， at 3 and 6 months after discharge were significantly increased， while SSS and PHQ-9 scores were significantly lowered （ P ＜0.05）. And all the above scores gradually decreas ed with the extension of discharge time （ P ＜0.05）. CONCLUSIONS Clinical pharmacists can utilize CPP to significantly improve patients’ cardiac function， medication adherence， somatic symptoms and depression. Additionally， they can significantly improve the utilization rates of ACEI/ARB/ARNI and SGLT2i， as well as the proportion of target doses of β-blockers and SGLT2i， while simultaneously reducing readmission rates.

ObjectiveTo investigate the value of liver stiffness measurement （LSM） and spleen stiffness measurement （SSM） measured by two-dimensional shear wave elastography （2D-SWE） in the diagnosis of severe portal hypertension （SPH） and high-risk varices （HRV）， and to provide a basis for noninvasive assessment of portal hypertension. MethodsA prospective study was conducted among 78 patients with cirrhotic portal hypertension who were treated in Liver Research Center of Beijing Friendship Hospital， Capital Medical University， from December 2019 to April 2023. According to hepatic venous pressure gradient （HVPG）， the patients were divided into 6 mmHg≤HVPG<12 mmHg group， 12 mmHg≤HVPG<20 mmHg group， and HVPG ≥20 mmHg group. All patients underwent gastroscopy and 2D-SWE within 1 week after HVPG measurement， and SWE-LSM and SWE-SSM measured by 2D-SWE were recorded. A one-way analysis of variance or the Kruskal-Wallis H test was used for comparison of continuous data between multiple groups， and the chi-square test or the Fisher’s exact test was used for comparison of categorical data between groups. With HVPG and gastroscopy findings as the gold standard， the receiver operating characteristic （ROC） curve was plotted and the area under the ROC curve （AUC） was calculated to evaluate diagnostic performance， while the DeLong test was used for comparison of AUC. The Pearson or Spearman correlation analysis was used to investigate the correlation between variables， and the linear regression analysis and the Logistic regression analysis were used to investigate the influencing factors for HVPG and HRV. ResultsThe mean HVPG was 18.1±6.4 mmHg for the patients enrolled in this study， and HRV was observed in 62 patients （79.5%）. Both SWE-LSM and SWE-SSM were significantly positively correlated with HVPG （r=0.413 and 0.633， both P<0.001）， with an AUC of 0.812 and 0.902， respectively， in the diagnosis of HVPG≥12 mmHg and an AUC of 0.804 and 0.789， respectively， in the diagnosis of HVPG≥20 mmHg （all P>0.05）. The multivariate linear regression analysis showed that SWE-SSM was an independent influencing factor for HVPG （β=0.17， P<0.001）. In the diagnosis of HRV， only SWE-SSM showed a significant positive correlation with HRV （r=0.432， P<0.001）， with a better diagnostic performance than SWE-LSM in terms of AUC （0.808 vs 0.642， Z=2.775， P=0.006）. The multivariate Logistic regression analysis showed that platelet count was an independent influencing factor for HRV （odds ratio=0.97， P=0.014）. ConclusionSWE-SSM is closely correlated with both HVPG and HRV， showing a good performance in the diagnosis of SPH and HRV， and therefore， it is expected to become an effective noninvasive tool for assessing portal hypertension.

Specification for Quality Control in Traditional Chinese Medicine Clinical Trials（GB/T 47336-2026） is the first national standard in the field of clinical research on traditional Chinese medicine （TCM）， aims to address the core issue that the quality shortcomings of current TCM clinical research restrict the transformation of achievements and international recognition. Through the interpretation of the core contents of this standard， including its scope of application， graded quality control system， TCM-specific quality control requirements， implementation and responsible entities， responsibilities of quality control personnel， formulation of quality control plans， critical nodes of quality control， and quality control archive management， it is believed that the promotion and implementation of this standard are of great significance for improving the standard system of TCM clinical research， enhancing research quality， optimizing the quality management model， and promoting the internationalization process of TCM. Meanwhile， the implementation paths for the standard are discussed， including carrying out pilot applications in institutions， establishing publicity， implementation， and training mechanisms， encouraging multi-party collaborative supervision， and setting up implementation feedback mechanisms. On this basis， the challenges that may be encountered during implementation， such as resource input pressure， difficulties in implementing TCM-specific quality control， and a relative shortage of interdisciplinary composite talents， are sorted out， and corresponding strategies are proposed， which can provide references for relevant researchers and practitioners.

On August 31， 2025， the Asian Pacific Association for the Study of the Liver （APASL） updated and released management of acute variceal bleeding： updated APASL guidelines （2025 edition）， which systematically elaborates on the definition， diagnosis， assessment， and treatment of acute variceal bleeding. This article gives an excerpt of the recommendations in this guideline.

Objective:The minimal ablative margin (MAM) after radiofrequency ablation (RFA) was evaluated based on magnetic resonance imaging (MRI) image registration to analyze its effect on the prognosis of patients with hepatocellular carcinoma (HCC).Methods:Clinical data of 120 patients with HCC undergoing RFA in the General Hospital of Ningxia Medical University from January 2017 to April 2022 were retrospectively analyzed, including 88 males and 32 females, aged (58.4±8.5) years. The enhanced MRI images of patients before and after treatment were imported into a 3D Slicer software to show the ablative margin, and patients were divided into two groups according to whether MAM exceeded the peritumor safety boundary of 5 mm: MAM<5 mm group ( n=75) and MAM≥5 mm group ( n=45). Clinical data were recorded such as gender, age, tumor length and location. Patients were followed up by outpatient review to record whether local tumour progression occurred. Kaplan-Meier method was used for survival analysis, and log-rank test was used for survival comparison. Cox regression analysis was performed to analyze the risk factors of local tumour progression after RFA in patients with HCC. Results:There were significant differen-ces in tumor volume, whether the tumor is located around the vessels, and the mode of RFA guidance between the two groups (all P<0.05). The cumulative local tumour progression-free survival rates at 6, 12 and 24 months after RFA were 100%, 100% and 98% in MAM ≥5 mm group, superior to those in MAM<5 mm group (92%, 84% and 69%, respectively, χ2=47.22, P<0.001). Multivariate Cox regression analysis showed that MAM<5 mm ( OR=9.992, 95% CI: 4.358-22.913), tumor diameter ≥2 cm ( OR=1.758, 95% CI: 1.025-3.015) and perivascular tumor ( OR=2.344, 95% CI: 1.379-3.985) were risk factors for local tumour progression after RFA in patients with HCC (all P<0.05). Conclusion:The MAM evaluated based on MRI image registration is an influential factor on prognosis of patients with HCC. Patients with MAM<5 mm suffer an increased risk of postoperative local tumour progression.

Objective:To construct a prediction model for local tumor progression (LTP) in patients with hepatocellular carcinoma (HCC) after radiofrequency ablation (RFA) based on the radiomics features of enhanced MRI.Methods:Clinical data of 120 patients with HCC undergoing RFA in the General Hospital of Ningxia Medical University from June 2017 to June 2022 were retrospectively analyzed, including 90 males and 30 females, aged (58.2±8.2) years. The patients were divided into training set ( n=84) and validation set ( n=36) in a ratio of 7∶3. According to whether LTP occurred within 2 years after RFA, the patients in training set were divided into LTP positive group ( n=32) and LTP negative group ( n=52). Logistic regression analysis was performed to analyze the risk factors for LTP after RFA in patients with HCC in training set. In the advanced arterial phase of preoperative enhanced MRI, the region of interest of tumor and peritumoral 5 mm area were mapped, and the radiomics features were extracted. The maximum correlation-minimum redundancy algorithm, the minimum absolute value shrinkage and selection operator algorithm were used to screen the radiomics features closely related to LTP, and the radiomics score was established. A nomogram model was constructed by combining the radiomics score with clinical tumor characteristics. The predictive performance and clinical practical value of different models were compared by the area under the receiver operating characteristic curve, calibration curve, clinical decision curve analysis (DCA) and clinical impact curve (CIC). Results:Tumor located around the blood vessels ( OR=4.574, 95% CI: 1.454-14.393, P=0.009) and ablation margin <5 mm ( OR=5.724, 95% CI: 1.996-16.420, P=0.001) were independent risk factors for LTP in patients with HCC after RFA. Five higher-order radiomics features were extracted and screened, including three tumoral features (glrlm_ShortRunHighGrayLevelEmphasis, ngtdm_Complexity and glcm_Imc1) and two peritumoral features (firstorder_Mean and glszm_SmallAreaHighGrayLevelEmphasis). Delong test showed that the area under curve of the combined model was higher than that of the radiomics model ( Z=2.90, P=0.004) and the clinical tumor characteristic model ( Z=2.56, P=0.010). Calibration curves, DCA and CIC curves all show that the combined model had a better clinical net benefit. Conclusion:Combining the radiomics features extracted from enhanced MRI images with clinical tumor characteristics can effectively predict the risk of LTP in patients with HCC after RFA.

Drynaria fortunei,commonly known as"bone setting herb",has been widely included in various traditional Chinese herb-al classics for treating bone injuries.It is used medicinally from its rhizome,which has a bitter taste and warm property.It is known to nourish the kidneys,strengthen bones,and alleviate pain from injuries.The chemical constituents mainly include flavonoids,phenylpro-panoids,triterpenoids,phenolic acids,lignans,and sterols.Modern medical research indicates that Drynaria fortunei has anti-osteoporo-sis effects,promotes fracture healing,has anti-inflammatory properties,and benefits dental health.This article reviews the historical use of Drynaria fortunei and recent research on its chemical composition and pharmacological effects,summarizing some of the mechanisms of action.The aim is to provide a reference for further research on this medicinal herb.

Eosinophilic gastroenteritis(EG)is a rare disease characterized by abnormal infiltration of eosinophils(Eos)in gastrointestinal tissues.Due to the unclear pathogenesis of EG and the lack of effective therapeutic drugs,research on its novel mechanisms,targets and drugs is critical.This article starts by outlining the research progress in the pathogenesis of EG,involving IgE mediated typeⅠimmediate allergic reactions and T helper 2 cell(Th2)mediated delayed allergic reactions.Then,the related targets of EG are summarized,including Th2 cytokines and factors regulating Eos function,but there has been no breakthrough in the treatment of these targets.Finally,the therapeutic drugs for EG are reviewed,such as glucocorticoids,antiallergic drugs and biologics.The advantages and disadvantages of various drugs are also described.However,these drugs cannot meet the current demands of clinical treatment and there is an urgent need to develop novel therapeutic drugs.It is believed that multi-target therapy is an ideal treatment for EG,and that traditional Chinese medicine and natural products should be the priorities of research and development for EG therapeutic drugs in the future.This review is expected to provide new ideas for the clinical treatment strategies and drug development of EG.

OBJECTIVE To investigate the effect of salvianolic acid A(SAA)on functions of neutro-phils after activation in vitro.METHODS Rat neutrophils were extracted and activated by lipopolysac-charide(LPS)at 0.3,1,3 mg·L-1,and the number of adherent neutrophils and myeloperoxidase(MPO)activity were detected to determine the concentration of LPS.Neutrophils were divided into the control,model,model+4-aminobenzohydrazide(ABH)20 μmol·L-1,and model+SAA 1,3 and 10 μmol·L-1 groups.LPS was stimulated with 3 mg·L-1 for 30 min,and the neutrophil adhesion rate was detected by immunofluorescence after 1 h of drug incubation.After 2 h of drug incubation,phagocytosis of neutro-phils was detected by immunofluorescence and fluorescein isothiocyanate-immunoglobulin G.After 3 h of drug incubation,the neutrophil adhesion rate to endothelial cells was detected by colorimetric assay.Intracellular MPO activity and hypochlorous acid(HOCl)production were investigated by colorimetric assay in response to the degranulation function.Intracellular reactive oxygen species(ROS)levels were detected by probe assay,and mitochondrial membrane potential by JC-1 assay.The levels of malondialdehyde(MDA),superoxide dismutase(SOD),glutathione(GSH)and total antioxidant capacity(T-AOC)were measured to reflect oxidation function of neutrophils.RESULTS LPS increased the number of adherent cells and MPO activity in a concentration-dependent manner,with 3 mg·L-1 of LPS showing the most significant effect,which was used for subsequent experiments.Compared with the control group,LPS-activated neutrophil adhesion and phagocytosis were significantly enhanced.MPO activity and HOCl production significantly increased.The levels of ROS and MDA in LPS-activated neutrophils were significantly increased while the mitochondrial membrane potential and the levels of SOD,GSH,T-AOC were significantly decreased,indicating that the oxidative stress ability was enhanced.Compared with the model group,SAA dose-dependently inhibited LPS-induced adhesion,phagocytosis,degranu-lation,and ROS generation of neutrophils,with significant effects at medium and high doses.CONCLU-SION SAA can inhibit different functions of neutrophils after activation,which may be a potential drug for targeting neutrophil function regulation.