OBJECTIVE To construct a whole-process management system for the smart pharmacy based on the integration of drug batch numbers and traceability codes， aiming to solve the problems of low upload rates and traceability difficulties of drug traceability codes in the central pharmacy， and to enhance its level of refined management and medication safety. METHODS Following the FOCUS-PDCA framework（find，organize，clarify，understand，select-plan，do，check，act）， a drug batch number and traceability code management system was established by optimizing batch number management processes， introducing “pre-scan registration” technology， and establishing a dynamic “code pool” mechanism. Based on medical insurance upload data and operational performance indicators in our hospital from June to August 2025， the differences in management efficacy before and after the implementation of the system were compared and analyzed. RESULTS The drug batch number and traceability code management system was successfully established， achieving “one-object， one-code” whole-process association with batch numbers for inpatient drugs， especially split drugs. After the application of this system， the upload rate of inpatient drug traceability codes reached 100%， significantly higher than the average upload rate of inpatient drugs in other tertiary hospitals in our city （with the highest rate being only 23.22%， P ＜0.001）. The inventory stocktaking error rate dropped from 0.9% to 0.3% （a decrease of 66.7%）； the number of daily dispensing errors decreased from 1.43 to 0.37； the dispensing time （14.75 min） for temporary medical orders recovered to the routine level （14.42 min） prior to the system implementation. CONCLUSIONS By adopting the “pre-scan registration-code pool management-closed-loop traceability” model， this system enables traceability for individual drug products in their smallest packaging units， improves the upload rate of traceability codes， significantly reduces the medication dispensing error rate， and does not increase the time cost for temporary medical order dispensing， thereby balancing efficiency with closed-loop traceability.

Methods: This retrospective cohort study included 153 single-level OLIF cases between January 2016 and December 2023. Postoperative computed tomography was used to classify patients into central fusion, lateral fusion, and non-fusion groups. Demographic, surgical, and radiographic parameters—including osteophyte grade, Hounsfield unit (HU) values, and cage positioning—were analyzed to identify factors affecting fusion. Cage subsidence and clinical outcomes (Oswestry Disability Index [ODI], Visual Analog Scale) were compared across groups. Results: Lateral fusion occurred in 39.9% of cases, central in 56.9%, and non-fusion in 3.2%. Preoperative osteophytes and higher HU values were associated with lateral fusion (p<0.001). OLIF with standalone cages (OLIF-SA) had a significantly higher lateral fusion rate than OLIF with posterior screw fixation (OLIF-PS) (p=0.002). Smoking was a significant risk factor for non-fusion (p=0.005). No significant difference in cage subsidence was observed between central and lateral fusion, but non-fusion showed more severe subsidence. Clinical outcomes improved across fusion groups, though non-fusion cases had worse ODI scores at follow-up. Conclusions Lateral fusion is a distinct OLIF feature influenced by osteophytes, bone density, and fixation type. It does not negatively affect cage subsidence or outcomes, but solid fusion remains essential for recovery. These findings enhance understanding of OLIF fusion and may guide surgical planning.

Objective On the basis of the theory of the tumor metastatic state, this work aims to explore the metastasis trajectories and peripheral immune response patterns in patients with non-small cell lung cancer (NSCLC) receiving vital qi-strengthening and toxin-eliminating therapy (Fuzheng Juandu) and reveal the value of peripheral immunity in assessing vital qi deficiency during metastasis. Methods A retrospective study design was adopted. Patients with NSCLC admitted from January 1, 2018, to October 31, 2025 were enrolled. Data on metastasis status and peripheral immune indices were collected at the follow-up time points of one, two, three, and five years. Group-based trajectory modeling was used to fit metastasis trajectories, and the independent predictors of trajectory grouping were analyzed through multifactor and multiclassification logistic regression. Results A total of 184 patients with NSCLC were included, and three different groups of metastasis trajectories were identified, namely, the low-risk stable (46.74%, n=86), low-risk rising (13.59%, n=25), and high-risk stable (39.67%, n=73) groups. Univariate analysis revealed substantial differences in peripheral immune indices among the three trajectory groups. Multivariate analysis showed that TNM stage, absolute neutrophil count, lymphocyte count, absolute monocyte count, platelet volume, SAA:CRP ratio, and NLR were independent predictors of the low-risk rising group, whereas TNM stage, absolute monocyte count, basophil count, SII, and NLR were independent predictors of the high-risk stable group. Conclusion Under Fuzheng Juandu therapy, patients with NSCLC exhibit three distinct metastasis trajectories, each corresponding to a specific peripheral immune response pattern. Elucidating these peripheral immune response patterns may facilitate the objective quantification of the degree of vital qi deficiency, prediction of future metastasis risk, and providing an important reference for the individualized clinical implementation of Fuzheng Juandu therapy.

OBJECTIVE To establish an integrated central pharmacy management model combining the inpatient pharmacy and the pharmacy intravenous admixture service （PIVAS）， and to evaluate its effectiveness and economic value in terms of operational cost composition， dispensing output， and dispensing efficiency.METHODS Through spatial integration， flexible staff scheduling， the application of intelligent equipment， and a dual prescription review system， the inpatient pharmacy and PIVAS were integrated， and an integrated management model was implemented. Operational data from the Fourth Affiliated Hospital of Soochow University （hereinafter referred to as “our hospital”） in 2023 were selected for analysis， with national median data and data from another hospital in the same region that still implemented a separate management model for the inpatient pharmacy and PIVAS serving as controls. The activity-based costing method was used to calculate operating costs. Dispensing output， dispensing efficiency， and unit activity cost were compared among the three. Cost-benefit analysis was further conducted by calculating the net benefit （NB） and the incremental cost-effectiveness ratio （ICER） for economic evaluation.RESULTS Under the integrated central management model， the total operational cost of our hospital’s central pharmacy was 3.968 3 million yuan， representing an 11.80% reduction compared with the external hospital’s pharmacy （4.499 0 million yuan）， with consumable costs and labor costs decreasing by 38.73% and 10.99%， respectively. The total prescription dispensing volume （3.613 4 million orders） was 43.58% higher than that of the external hospital’s pharmacy （2.516 7 million orders）. The daily dispensing volume per capita reached 471.41 medication orders， 3.5 times that of the external hospital’s pharmacy （135.20 medication orders）. The unit activity cost was 1.10 yuan， showing a 38.55% decrease relative to the external hospital’s pharmacy （1.79 yuan）. The NB was 755 200 yuan， and the ICER was －2.36. In terms of PIVAS operations， the daily dispensing volume per capita for general infusions （including antibacterial drugs） in our hospital was 50.83 sets， higher than the national PIVAS median （49.11 sets） and the external hospital pharmacy （36.14 sets）； the daily dispensing volume per capita for hazardous drugs was 0.86 sets， higher than the national median （0.70 sets） and the external hospital pharmacy （0.16 sets）.CONCLUSIONS The integrated central pharmacy management model established by our hospital achieved reduced operational costs and enhanced staff efficiency despite growing service volumes. Integrating the functions of both the inpatient pharmacy and the PIVAS， this model outperformed national medians and peer hospitals in dispensing output， dispensing efficiency， unit activity cost control， and economic evaluation， and surpassed the national median specifically in PIVAS dispensing efficiency.

Objective: To evaluate the risk of donation-related adverse reactions, donation behavior, and contributions to the blood supply among donors aged 56-65 years following extension of the upper age limit for voluntary blood donation, and to provide real-world evidence for optimizing blood donation age policies in China. Methods: A multicenter retrospective cohort was established using blood donation databases from Hainan, Shenzhen, and Jiangxi. A total of 1 180 767 donors contributing 2 020 407 whole-blood and apheresis donations were included. Donations were classified by donor age at each donation into the 18-55-year and 56-65-year groups. Generalized estimating equation (GEE) models were used to compare the risks of overall, local, and systemic donation-related adverse reactions between the two age groups. Restricted cubic spline analysis was used to assess the continuous association between donor age and the risk of overall adverse reactions. Poisson GEE models were used to compare annual donation frequency, and donation participation and contributions to the blood supply among donors aged 56-65 years were evaluated. The study was approved by the Ethics Committee of the Institute of Blood Transfusion, Chinese Academy of Medical Sciences (No.2025012) and registered with the Chinese Clinical Trial Registry (ChiCTR2500114960). Results: A total of 1 960 711 donations were included in the 18-55-year group and 59 696 in the 56-65-year group. The overall donation-related adverse reaction rates were 3.890‰and 0.704‰, respectively. Multivariable GEE analysis showed that, compared with donors aged 18-55 years, those aged 56-65 years had lower risks of overall adverse reactions (adjusted OR=0.294, 95%CI: 0.217-0.398, P<0.001) and systemic adverse reactions (adjusted OR=0.163, 95%CI: 0.101-0.263, P<0.001), whereas no statistically significant difference was observed in the risk of local adverse reactions (adjusted OR=1.337, 95%CI: 0.487-3.670, P=0.573). Donor age was nonlinearly associated with the risk of overall adverse reactions (P overall<0.001, P nonlinear<0.001), with the risk generally decreasing with increasing age between 18 and 65 years. The mean annual donation frequency was higher among donors aged 56-65 years than among those aged 18-55 years (1.63 vs 1.24 donations per year; adjusted IRR=1.34, 95%CI: 1.30-1.39, P<0.001). During the study period, donors aged 56-65 years contributed 2.95% of all donations; their whole-blood donations and whole-blood collection volume accounted for 2.36% and 2.37% of the corresponding totals, respectively. Conclusion: Under current health screening and standardized donor management, donors aged 56-65 years did not show an increased risk of short-term donation-related adverse reactions and demonstrated a higher annual donation frequency, together with a measurable contribution to the blood supply. These findings support appropriately extending the upper age limit for voluntary blood donation under strict health screening to broaden the donor pool and supplement the blood supply.

Objective To investigate the correlation between the levels of tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),and C-reactive protein(CRP)in the serum of full-term small-for-date infants and their growth restriction.Methods Pregnant women and their newborns who underwent routine check-ups at the Department of Obstetrics of Xingtai Central Hospital were enrolled.The mothers were admitted for delivery between January 2022 and December 2023.Newborns with a gestational age between 37 weeks and 41 weeks 6 days were included.A total of 83 newborns weighing<2 500 g at birth were included in the full-term small-for-date infant group,while 72 newborns weighing≥2 500 g at birth were included in the healthy control group.The maternal and neonatal serum levels of TNF-α,IL-6,and CPR were compared between the two groups.Logistic regression analysis was performed to screen for influencing factors.Receiver operating characteristic(ROC)curves were plotted to assess the predictive value of each influencing factor,and the optimal cutoff value,sensitivity,and specificity were derived subsequently.Results Compared with the healthy group,the full-term small-for-date infant group had elevated maternal and neonate serum levels of TNF-α,IL-6,and CPR(P<0.001).Maternal body mass index(BMI)(OR=0.428;95%CI,0.238-0.768;P=0.004),TNF-α levels(OR=2.133;95%CI,1.012-4.496;P=0.046),IL-6 levels(OR=1.218;95%CI,1.121-1.322;P<0.001),and CPR levels(OR=1.733;95%CI,1.312-2.288;P<0.001)were significantly associated with the incidence of full-term small-for-date infants(P<0.05).The area under the ROC curve(AUC)for maternal BMI and maternal serum TNF-α,IL-6,and CPR levels were 0.358(0.271-0.444),0.735(0.656-0.814),0.838(0.777-0.898),and 0.743(0.666-0.820),respectively.Among the 83 cases of full-term small-for-date infants,49 cases(59.04%)achieved satisfactory weight according to infant weight evaluation standards by the age of 6 months.Only birth weight(OR=1.004;95%CI,1.312-2.288;P<0.001)was identified as a significant influencing factor for satisfactory catch-up growth in full-term small-for-date infants.There was no significant association between the levels of inflammatory cytokines at birth and satisfactory catch-up growth at 6 months of age.Conclusion Maternal BMI and maternal and neonatal serum levels of TNF-α,IL-6,and CPR are all associated with the occurrence of growth restriction in full-term small-for-date infants.Measuring maternal serum levels of TNF-α,IL-6,and CPR may have value in predicting the occurrence of full-term small-for-date infants.However,no significant correlation is identified between the neonate serum levels of TNF-α,IL-6,and CRP and their growth catch-up at 6 months of age.

Objective To investigate the protective effects of paeonol(PAE)on autophagy in human neuroblastoma cells(SH-SY5Y)induced by overexpression of α-synuclein(α-Syn),and to explore its related mechanism.Methods SH-SY5Y cells served as control group,while those induced with A53T-α-Syn mutation were used as model group.Additional groups included PAE(150 μg/ml)group,3-MA(1 mmol/L)group,and PAE(150 μg/ml)+3-MA(1 mmol/L)group.Cell viability was assessed using CCK-8 method,cell morphology was observed under an optical microscope,and protein expressions of α-Syn,LC3-Ⅱ,p62,Beclin-1,phosphorylated c-Jun N-terminal kinase(p-JNK),and p-Bcl-2 were determined by Western blotting.Results Compared with control group,model control exhibited decreased cell survival(P＜0.01),increased α-Syn expression(P＜0.001),reduced expression of autophagy-related proteins LC3-Ⅱ and Beclin-1(P＜0.01,P＜0.05),elevated autophagy substrate protein p62(P＜0.05),and decreased expression of autophagy pathway-related proteins p-JNK and Bcl-2(P＜0.05,P＜0.01).Compared with model group,PAE group showed increased cell survival(P＜0.01),decreased α-Syn and p62 protein expression(P＜0.01,P＜0.05),and increased expression of LC3-Ⅱ,Beclin-1,p-JNK and Bcl-2(P＜0.05).Compared with PAE group,3-MA+PAE group demonstrated increased α-Syn expression(P＜0.05).Conclusions PAE could attenuate the injury of SH-SY5Y cells induced by A53T-α-Syn and eliminate over-expressed α-Syn by activating autophagy pathway,which may be associated with the upregulation of JNK/Bcl-2 mediated autophagy pathway.

Objective:This study aimed to explore the serum levels of soluble programmed cell death protein 1 (sPD-1) and soluble programmed cell death-ligand 1 (sPD-L1) in patients with spontaneous intracerebral hemorrhage (ICH) and their clinical value in the prognostic analysis.Methods:This prospective cohort study included patients aged ≥18 years admitted to the department of critical care medicine at the Affiliated Hospital of Zunyi Medical University between January 2022 and October 2024 with a first episode of ICH presenting within 24 hours of onset. Patients with hemorrhage caused by other causes (e.g., tumor, medication and trauma) or incomplete data were excluded. Based on 28-day all-cause mortality, patients were divided into survival group and non-survival group. According to the 60-day neurological outcome, patients were divided into good neurological outcome group and poor neurological outcome group. Clinical and imaging data were collected, along with venous blood samples obtained within 24 hours of admission to measure serum levels of sPD-1 and sPD-L1. Predictive indicators were identified using LASSO-Logistic regression analysis was used to identify predictive indicators, and a nomogram was constructed to visualize the prediction model. Model performances were evaluated using receiver operating characteristic curves, decision curve analysis, calibration curves, and the Hosmer-Lemeshow test.Results:A total of 155 patients were included: 101 in the survival group and 54 in the death group; 56 in the favorable neurological outcome group and 99 in the poor neurological outcome group. Serum sPD-1 concentrations were significantly lower in the death group and poor neurological outcome group compared to the survival group and favorable neurological outcome group, respectively. Conversely, serum sPD-L1 concentrations were significantly higher in the death group and poor neurological outcome group compared to the survival group and favorable neurological outcome group (all P < 0.05). Serum sPD-1 and sPD-L1 were identified as predictors of 28-day mortality risk. A nomogram incorporating seven indicators—brainstem hemorrhage, hemorrhage volume, obstructive hydrocephalus, surgical intervention, admission NIHSS score, and admission serum sPD-1 and sPD-L1 levels—demonstrated superior predictive performance [AUC=0.984 (95% CI: 0.968-1.000)] compared to sPD-1 alone (AUC=0.712) or sPD-L1 alone (AUC=0.753). Serum sPD-1 was a predictor of poor 60-day neurological outcome. A nomogram incorporating obstructive hydrocephalus, admission NIHSS score, and admission serum sPD-1 level [AUC=0.818 (95% CI: 0.754-0.882)] outperformed sPD-1 alone (AUC=0.637) or sPD-L1 alone (AUC=0.602). Conclusions:Serum levels of sPD-1 were significantly lower in the non-survivors and the patients with poor neurological outcomes compared to the survivors and the patients with good neurological outcomes. However, serum levels of sPD-L1 were significantly higher in the non-survivors and the patients with poor neurological outcome. Serum sPD-1 was an independent predictor of 28-day mortality risk and 60-day poor neurological outcome; serum sPD-L1 was an independent predictor of 28-day mortality risk. A nomogram prediction model incorporating sPD-1 and sPD-L1 demonstrated good predictive performance for mortality risk and poor neurological outcome.

Objective: To identify the risk factors for pulmonary arterial hypertension(PAH) in maintenance peritoneal dialysis(MPD) patients and to develop and validate a nomogram-based risk-prediction model. Methods: A total of 168 hospitalized MPD patients from the Department of Nephrology were enrolled.Body-fluid composition was measured by bioelectrical impedance analysis,and pulmonary-artery systolic pressure(PASP) was assessed by echocardiography.Patients were randomly allocated into a training set and a validation set at 1:1 ratio.Variables with P< 0. 05 in multivariable Logistic regression in the training set were incorporated to construct a nomogram .The validation set was used to test the model ’s predictive performance . ROC curves , calibration curves , and decision-curve analysis were applied to evaluate accuracy , consistency , and clinical usefulness of the model . Results: Dialysis vintage ( OR : 1 . 038 , 95% CI: 1 . 008 - 1 . 069 , P = 0. 012) , hemoglobin level ( OR : 0. 961 , 95% CI: 0. 929 - 0. 994 , P = 0. 021) , and extracellular water/intracellular water ratio (E/I) (OR : 1 . 069 , 95% CI: 1 . 024- 1 . 115 , P = 0. 002) were independent risk factors for PAH . ROC analysis yielded area under curve as 0. 867 (95% CI: 0. 782 - 0. 953) and 0. 808 (95% CI: 0. 714 - 0. 902) in the training and validation sets , respectively .Calibration plots showed that the predicted curves for both the training and validation sets closely overlapped with the ideal reference line , indicating that the nomogram risk-prediction model had good predictive performance . Decision-curve analysis demonstrated that , within threshold ranges of 0. 13 - 0. 76 ( training set ) and 0. 20 - 0. 76 (val- idation set ) , clinical net benefit was substantial when interventions were guided by the nomogram . Conclusion Dialysis vintage , hemoglobin level , and fluid-overload index (E/I) are independent risk factors for PAH in MPD patients . The nomogram based on these parameters reliably predicts PAH risk and may aid clinical decision-making.

AIM To investigate the effects of Wenyang Jiedu Tongluo Recipe(WYJDTLR)on macrophage recruitment and polarization function in a mouse model of diabetic kidney disease(DKD).METHODS 50 db/db mice were randomly divided into the model group,the valsartan group(10.29 mg/kg)and the high-dose,medium-dose and low-dose WYJDTLR groups(26.52,13.26 and 6.63 g/kg),with 10 mice in each group,in contrast to another 10 db/m mice of the blank group.After 8 weeks of administration,the mice had their levels of fasting blood glucose,24-hour urinary protein quantity(24h-UTP),serum creatinine(Scr)and blood urea nitrogen(BUN)observed;their morphological changes of renal tissues observed by HE staining;their degree of renal glycogen deposition observed by PAS staining;their degree of renal fibrosis observed by Masson staining;their levels of MCP-1 and MCF-1 in serum and TNF-α and IL-1 β in renal tissue detected by ELISA;their renal protein expressions of VCAM-1 and ICAM-1 detected by IHC and Western blot;and their renal expressions of CD86 and CD206 detected by IF.RESULTS Compared with the model group,the WYJDTLR groups displayed decreased levels of fasting blood glucose,24h-UTP,Scr and BUN(P＜0.05,P＜0.01);improved degree of glomerular hypertrophy,mild proliferation of mesangial cells,dilatation of renal tubular,vacuolar degeneration of renal tubular epithelial cells,deposition of glomerular glycogen,and fibrosis of renal tissues(P＜0.01);decreased levels of MCP-1 and MCF-1 in serum and TNF-α and IL-1β in renal tissue(P＜0.05,P＜0.01);decreased renal protein expressions of VCAM-1 and ICAM-1(P＜0.05,P＜0.01),thus reduced the recruitment of macrophages to the kidney;decreased renal CD86 protein expression(P＜0.01);and increased CD206 protein expression(P＜0.01),thus inhibited M1-type polarization of macrophages and promoted M2-type polarization of macrophages.CONCLUSION WYJDTLR can delay the DKD progression in mice by reducing the occurrence of inflammatory reactions through reducing the level of macrophage recruitment factor,inhibiting the M1-type polarization,and promoting the M2-type polarization.