OBJECTIVE To explore an intelligent shelf management scheme aimed at enhancing the effective utilization rate of shelves and reducing the risk of dispensing errors for easily confused medicine， thereby facilitating the upgrade of intelligent shelf management in inpatient pharmacies. METHODS An intelligent positioning software based on the “five-level positioning” concept was designed using informational technology. Human-machine collaboration mode was adopted to optimize the shelf management process by integrating priority information， including pharmacological action， drug dosage， packaging color， injection drug type， and label style. Then， the effectiveness of the intelligent positioning software was evaluated comprehensively from multiple aspects such as shelf location arrangement effect， internal dispensing error rate and work experience. RESULTS Compared with the application of intelligent shelf management scheme （April-May， 2025）， the proportion of injectable drugs on the middle layer increased from 59.9% to 78.2% after the application of scheme （June-July， 2025）； the average internal dispensing error rate dropped from 0.098% to 0.049%. Intelligent positioning software ensured precise warehousing positioning， simplified management， reduced dispensing errors and achieved a good experience for pharmacists. In addition， the “intelligent positioning software for pharmaceutical shelf management”， developed based on the “five-level positioning” concept， had been granted one national computer software copyright. CONCLUSIONS In summary， the intelligent positioning software fully considers the actual work needs such as shelf capacity， drug dosage and distance between similar drugs. It can provide accurate prediction of pharmaceutical shelf and optimization scheme， basically achieving dual optimization of low error rate and high dispensing efficiency.

ObjectiveTo investigate the efficacy and safety of Babaodan Capsule （BBD） in the treatment of patients with chronic hepatitis B virus （HBV） infection with damp-heat in the liver and gallbladder comorbid with gallbladder polyps. MethodsA randomized， double-blinded， placebo-controlled single-center trial was conducted among 120 patients with chronic HBV infection who were admitted to Beijing YouAn Hospital， Capital Medical University， from August 2020 to April 2023， and they were divided into treatment group （BBD） and control group （placebo）， with 60 patients in each group. The course of treatment was 24 weeks， and follow-up assessments were conducted every 4 weeks. The primary outcome measures were the number and maximum diameter of gallbladder polyps （assessed by ultrasound）， and the secondary outcome measures included traditional Chinese medicine （TCM） syndrome score， blood lipid levels， and liver function parameters. The independent-samples t test or the Wilcoxon rank-sum test was used for comparison of continuous data between two groups， and the chi-square test or the Fisher’s exact test was used for comparison of categorical data between two groups； the Wilcoxon rank-sum test was used for comparison of ranked data between two groups； the generalized estimating equation was used to analyze repeated measures data. ResultsAfter 8 weeks of treatment， the treatment group had a significantly smaller diameter of polyps and a significantly lower number of polyps than the control group （Z=-1.76 and -1.80， both P<0.05）， and after 24 weeks of treatment， the treatment group had a significantly higher polyp reduction rate than the control group （30.51% vs 10.91%， P<0.05）. The subgroup analysis showed that patients receiving combined antiviral therapy， male patients， patients with a diameter of polyps of <5 mm， and patients with multiple polyps tended to achieve significantly greater benefits. At week 8 of treatment， the treatment group had a significantly better TCM syndrome score than the control group （Z=-2.35， P<0.05）； after treatment， compared with the control group， the treatment group had a significantly greater increase in high-density lipoprotein （Z=-1.85， P<0.05） and significantly lower levels of alanine aminotransferase （Z=-2.06， P <0.05）， aspartate aminotransferase （Z=-2.13， P<0.05）， total bilirubin （Z=-2.12， P<0.05）， and direct bilirubin （Z=-3.09， P<0.05）. No serious adverse events were reported in either group. ConclusionBBD can effectively reduce the size of gallbladder polyps， improve TCM syndrome score， and reduce the level of bilirubin in patients with chronic HBV infection with damp-heat in the liver and gallbladder， with a favorable safety profile， and it may be more suitable for patients receiving combined antiviral therapy and specific subgroups （male patients， patients with a diameter of polyps of <5 mm， and patients with multiple polyps.

Hepatocellular carcinoma is one of the most common cancers， and due to the lack of obvious specific symptoms in its early stage， patients are often in the advanced stage at the time of diagnosis and tend to have a poor prognosis. Timely diagnosis and effective treatment in the early stage can help to prolong the survival time of patients. Liquid biopsy is a noninvasive technique that can obtain the information of tumor by detecting and analyzing related biomarkers， including circulating tumor cells， circulating tumor DNA， and extracellular vesicles， thereby contributing to early diagnosis， molecular pathological typing， and prognosis prediction. This article reviews the research advances in the application of liquid biopsy in the diagnosis and treatment of hepatocellular carcinoma.

OBJECTIVE To analyze the correlation of the peak blood concentration （cmax） of compound sulfamethoxazole （TMP/SMZ） and its metabolite N-acetyl sulfamethoxazole （NSMZ） with clinical efficacy and adverse reactions in critically ill patients. METHODS The data of critically ill patients treated with TMP/SMZ in various ICU of Hainan General Hospital from December 2023 to January 2025 were retrospectively collected. The patients were divided into success group and failure group based on the treatment outcome. Simple linear regression and Spearman correlation analysis were used to analyze the correlation of TMP cmax， SMZ cmax， and NSMZ cmax with clinical efficacy and adverse reactions. The receiver operating characteristic curve （ROC） was used to determine the cutoff values of cmax for predicting the occurrence of adverse reactions. RESULTS Among critically ill patients with an acute physiology and chronic health evaluation Ⅱ （APACHE-Ⅱ） ≥15 points 24 h of check-in at ICU， SMZ cmax of success group was significantly higher than failure group （P＜0.05）. The daily total dose of TMP/SMZ was positively correlated with TMP cmax and SMZ cmax（ P＜0.05）. TMP cmax was significantly correlated with hepatotoxicity and nephrotoxicity， SMZ cmax with hepatotoxicity， and NSMZ cmax with nephrotoxicity （P＜0.05）. The cutoff values of TMP cmax for predicting nephrotoxicity and hepatotoxicity were 7.25 μg/mL and 6.63 μg/mL， respectively. The cutoff value of SMZ cmax for predicting hepatotoxicity was 138.00 μg/mL， and that of NSMZ cmax for predicting nephrotoxicity was 60.76 μg/mL. CONCLUSIONS Among critically ill patients with an APACHE-Ⅱ ≥15 points 24 h of check-in at ICU， SMZ cmax is associated with treatment success. Hepatotoxicity risk significantly increases when TMP cmax ≥6.63 μg/mL or SMZ cmax ≥138.00 μg/mL； nephrotoxicity risk significantly increases when TMP cmax ≥7.25 μg/mL or NSMZ cmax ≥60.76 μg/mL.

ObjectiveTo study the tumor inhibition and T helper cell （Th）1/Th2 balance regulation effect of modified Wenyang Sanjie prescription on lung cancer tumor-bearing mice and to elaborate its mechanism. MethodsA mouse model bearing a lung cancer tumor was established by subcutaneous injection of Lewis lung cancer cells into the armpit and was randomly divided into lung cancer model group， low-dose， medium-dose， and high-dose groups of modified Wenyang Sanjie prescription， and positive control group， with 12 mice per group. The low-dose， medium-dose， and high-dose groups of modified Wenyang Sanjie prescription were given modified Wenyang Sanjie prescription by dosing at 2.5， 5， 10 g·kg^-1， once a day， respectively. The positive control group was intraperitoneally injected with cisplatin （2 mg·kg^-1）， once every other day， for a total of 30 days. Serum interferon （IFN）-γ， interleukin （IL）-2， IL-4， IL-6， and IL-10 were determined by enzyme-linked immunosorbent assay （ELISA）， and spleen index， thymus index， and tumor growth inhibition rate were calculated. Tumor microvascular density was determined by immunohistochemistry， and tumor hypoxia inducible-factor （HIF）-1α， epidermal growth factor receptor （EGFR）， and vascular endothelial growth factor （VEGF） mRNA were determined by Real-time quantitative polymerase chain reaction （PCR）. The protein levels of HIF-1α， EGFR， and VEGF were determined by Western blot. ResultsCompared with lung cancer model group， IFN-γ and IL-2 were increased in the modified Wenyang Sanjie prescription groups and positive control group， while IL-4， IL-6， IL-10， spleen index， thymus index， tumor weight， and tumor microvascular density were decreased， as well as HIF-1α， EGFR， and VEGF mRNA and protein levels （P<0.05）. Compared to the low-dose group of modified Wenyang Sanjie prescription， IFN-γ and IL-2 were increased in the medium-dose and high-dose groups of modified Wenyang Sanjie prescription， while IL-4， IL-6， IL-10， spleen index， thymus index， tumor weight， and tumor microvascular density were decreased， as well as HIF-1α， EGFR， and VEGF mRNA and protein levels （P<0.05）. IFN-γ and IL-2 were increased in the high-dose group of modified Wenyang Sanjie prescription compared to the medium-dose group of modified Wenyang Sanjie prescription， and IL-4， IL-6， IL-10， spleen index， thymus index， tumor weight， and tumor microvascular density were decreased， as well as HIF-1α， EGFR， and VEGF mRNA and protein levels （P<0.05）. ConclusionModified Wenyang Sanjie prescription can significantly inhibit microangiogenesis， regulate Th1/Th2 balance， inhibit tumor growth， and significantly inhibit the progression of lung cancer in mice.

ObjectiveTo study the tumor inhibition and T helper cell （Th）1/Th2 balance regulation effect of modified Wenyang Sanjie prescription on lung cancer tumor-bearing mice and to elaborate its mechanism. MethodsA mouse model bearing a lung cancer tumor was established by subcutaneous injection of Lewis lung cancer cells into the armpit and was randomly divided into lung cancer model group， low-dose， medium-dose， and high-dose groups of modified Wenyang Sanjie prescription， and positive control group， with 12 mice per group. The low-dose， medium-dose， and high-dose groups of modified Wenyang Sanjie prescription were given modified Wenyang Sanjie prescription by dosing at 2.5， 5， 10 g·kg^-1， once a day， respectively. The positive control group was intraperitoneally injected with cisplatin （2 mg·kg^-1）， once every other day， for a total of 30 days. Serum interferon （IFN）-γ， interleukin （IL）-2， IL-4， IL-6， and IL-10 were determined by enzyme-linked immunosorbent assay （ELISA）， and spleen index， thymus index， and tumor growth inhibition rate were calculated. Tumor microvascular density was determined by immunohistochemistry， and tumor hypoxia inducible-factor （HIF）-1α， epidermal growth factor receptor （EGFR）， and vascular endothelial growth factor （VEGF） mRNA were determined by Real-time quantitative polymerase chain reaction （PCR）. The protein levels of HIF-1α， EGFR， and VEGF were determined by Western blot. ResultsCompared with lung cancer model group， IFN-γ and IL-2 were increased in the modified Wenyang Sanjie prescription groups and positive control group， while IL-4， IL-6， IL-10， spleen index， thymus index， tumor weight， and tumor microvascular density were decreased， as well as HIF-1α， EGFR， and VEGF mRNA and protein levels （P<0.05）. Compared to the low-dose group of modified Wenyang Sanjie prescription， IFN-γ and IL-2 were increased in the medium-dose and high-dose groups of modified Wenyang Sanjie prescription， while IL-4， IL-6， IL-10， spleen index， thymus index， tumor weight， and tumor microvascular density were decreased， as well as HIF-1α， EGFR， and VEGF mRNA and protein levels （P<0.05）. IFN-γ and IL-2 were increased in the high-dose group of modified Wenyang Sanjie prescription compared to the medium-dose group of modified Wenyang Sanjie prescription， and IL-4， IL-6， IL-10， spleen index， thymus index， tumor weight， and tumor microvascular density were decreased， as well as HIF-1α， EGFR， and VEGF mRNA and protein levels （P<0.05）. ConclusionModified Wenyang Sanjie prescription can significantly inhibit microangiogenesis， regulate Th1/Th2 balance， inhibit tumor growth， and significantly inhibit the progression of lung cancer in mice.

Unilateral absence of a pulmonary artery (UAPA) is a rare congenital malformation resulting from the failed development or premature involution of the sixth aortic arch during embryogenesis, leading to a failure to establish a connection with the main pulmonary artery. Currently, there is a notable lack of consensus regarding the surgical management of UAPA in China. Drawing upon the latest clinical research, this consensus aims to summarize surgical approaches and techniques to improve the clinical management of UAPA patients and serve as a scientific reference for physicians specializing in pediatric cardiology and structural heart disease. This consensus aims to promote the standardization of UAPA diagnosis and treatment, thereby facilitating improved patient outcomes and long-term management, and stimulating the continuous development and innovation of surgical treatment for this condition in China.

Background China is a major coal producer and consumer country in the world. Coal workers' pneumoconiosis (CWP) is a primary factor endangering the occupational health of coal miners. Research on the disease burden of CWP and its changing trend is significant for disease prevention & control and associated policies. Objective To analyze the disease burden of CWP in China from 1990 to 2021 and its changing trend, and predict the disease burden from 2022 to 2035. Methods Using the Global Burden of Disease Study (GBD) database of 2021, numbers ofincident cases, prevalent cases, deaths, and disability-adjusted life years (DALYs) as well as crude and age-standardized rates of CWP in China were retrieved. Linear regression model was used to calculate the estimated annual percentage change (EAPC) of the age-standardized rates. Joinpoint regression model was used to analyze the temporal trend of disease burden and the disease burden of different sexes and age groups, and Bayesian age-period-cohort (BAPC) model was used to forecast the trend of CWP disease burden. Results In 1990, the incident, prevalent, and deaths cases of CWP in China were 3266, 18872, and 1561, respectively, and the DALYs of CWP were 44614.718 person-years. In 2021, the incident, prevalent, and deaths cases of CWP were 3446, 23975, and 1229, respectively, and the DALYs of CWP were 29610.754 person-years. From 1990 to 2021, the age-standardized incidence, prevalence, mortality, and DALYs rates of CWP in China all showed a downward trend, with the EAPCs of −3.121%, −2.532%, −4.018%, and −4.268%, respectively. The disease burden of CWP in China was mainly concentrated in the male population. The annual average percent change analysis indicated that each standardized rate showed a fluctuating downward trend in different periods. The BAPC model showed that from 2022 to 2035, the age-standardized rates of CWP in China would continue to decline steadily. In 2035, the age-standardized incidence, prevalence, mortality, and DALYs rates of CWP would be reduced to 0.10 per 100000, 0.74 per 100000, 0.03 per 100000, and 0.74 per 100000, respectively. Conclusion The disease burden contributed by CWP in China generally show a downward trend from 1990 to 2021, and it is expected that the age-standardized rates will continue to decline steadily from 2022 to 2035.