OBJECTIVE To evaluate the influence of pharmaceutical quality control on the efficiency and outcomes of standardized medication therapy management （MTM） services for patients with coronary heart disease by using Economic， Clinical and Humanistic Outcomes （ECHO） model. METHODS This study collected case data of coronary heart disease patients who received MTM services during January-March 2023 （pre-quality control implementation group， n＝96） and June-August 2023 （post-quality control implementation group， n＝164）. Using propensity score matching analysis， 80 patients were selected from each group. The study subsequently compared the economic， clinical， and humanistic outcome indicators of pharmaceutical services between the two matched groups. RESULTS There were no statistically significant differences in baseline data between the two groups after matching （P＞0.05）. Compared with pre-quality control implementation group， the daily treatment cost （16.26 yuan vs. 24.40 yuan， P＜0.001）， cost-effectiveness ratio [23.12 yuan/quality-adjusted life year （QALY） vs. 32.32 yuan/QALY， P＜0.001]， and the incidence of general adverse drug reactions （2.50% vs. 10.00%， P＝0.049） of post-quality control implementation group were decreased significantly； the utility value of the EuroQol Five-Dimensional Questionnaire （0.74± 0.06 vs. 0.71±0.07， P＝0.003）， the reduction in the number of medication related problems （1.0 vs. 0.5， P＜0.001）， the medication adherence score （[ 6.32±0.48） points vs. （6.10±0.37） points， P＝0.001]， and the satisfaction score （[ 92.56±1.52） points vs. （91.95±1.56） points， P＝0.013] all showed significant improvements. Neither group experienced serious adverse drug reactions. There was no statistically significant difference in the incidence of new adverse reactions between the two groups （1.25% vs. 3.75%， P＝0.310）. CONCLUSIONS Pharmaceutical quality control can improve the quality of pharmaceutical care， and the ECHO model can quantitatively evaluate the effect of MTM services， making pharmaceutical care better priced and more adaptable to social needs， thus being worthy of promotion.

ObjectiveTo investigate the possible mechanism of action of Xibining Formula （膝痹宁） for cartilage damage in knee osteoarthritis （KOA） through the cyclic guanosine-adenosine monophosphate synthase （cGAS）- stimulator of interferon genes （STING） signaling pathway. MethodsFifty C57BL/6J mice were randomly divided into five groups （10 per group）， sham operation group， KOA model group， low-dose Xibining Formula group， high-dose Xibining Formula group， and high-dose Xibining Formula + agonist group. The KOA models were constructed using the destabilization of the medial meniscus （DMM） method in all groups but the sham surgery group. Two weeks after surgery， the low- and high-dose Xibining Formula groups were administered Xibining Formula at doses of 3.58 g/（kg·d） and 14.32 g/（kg·d） respectively via gavage. The high-dose Xibining Formula + agonist group received 14.32 g/（kg·d） of Xibining Formula via gavage followed by an intraperitoneal injection of Vadimezan （DMXAA） at 25 mg/kg. The sham surgery group and the KOA model group mice were given an equivalent volume of normal saline at 5 ml/（kg·d） via gavage， once daily for four consecutive weeks. Serum levels of tumor necrosis factor-alpha （TNF-α）， interleukin-1β （IL-1β）， and interleukin-6 （IL-6） were measured by ELISA； pathological changes in cartilage tissue were observed using hematoxylin-eosin （HE） staining and Safranin O-Fast Green staining. Pathological changes were scored according to the Mankin scoring system； the levels of cartilage tissue matrix regulation-related indicators such as matrix metalloproteinase 3 （MMP3）， matrix metalloproteinase 13 （MMP13）， a disintegrin and metalloproteinase with thrombospondin motifs 5 （ADAMTS）， type-Ⅱ collagen （CⅡ） and aggregated proteoglycan （Aggrecan）， and also cGAS-STING pathway-related protein and mRNA expression levels were detected by Western blot and qPCR methods. ResultsCompared with the sham surgery group， the KOA model group showed severe cartilage edge destruction， significantly increased Mankin scores， significantly decreased protein and mRNA expression levels of COLⅡ and Aggrecan， and significantly increased protein and mRNA expression levels of cGAS， STING， MMP3， MMP13， and ADAMTS5 （P＜0.01）. Compared with the control group， serum level of IL-6， IL-1β， TNF-α in all the intervented groups decreased （P＜0.01）， while compared with high-dose Xibining Formula group， level of IL-6， IL-1β， and TNF-α in low-dose Xibining Formula group and high-dose Xibining Formula + agonist group increased （P＜0.01）. Compared with the KOA model group， all the intervention groups exhibited alleviated cartilage pathological changes， signi-ficantly reduced Mankin scores， significantly increased protein and mRNA expression levels of COLⅡ and Aggrecan， and significantly decreased protein and mRNA expression levels of cGAS， STING， MMP3， MMP13， and ADAMTS5 （P＜0.01）. Compared with high-dose Xibining Formula group， high-dose Xibining Formula + agonist group showed cartilage edge destruction， significantly increased Mankin scores， significantly decreased protein and mRNA expression levels of COLⅡ and Aggrecan， and increased protein and mRNA expression levels of cGAS， STING， MMP3， MMP13， and ADAMTS5 （P＜0.01）. ConclusionXibining Formula may improve KOA cartilage damage by inhibiting the cGAS-STING signaling pathway， decreasing matrix degradation-related proteins， and elevating matrix composition-related proteins.

Diabetic peripheral neuropathy is a common complication of diabetes. There are various screening and assessment methods available, but most of them are not widely adopted in China. The diagnostic efficacy varies, making it somewhat challenging to choose the appropriate examination methods for conducting related clinical work and research. This article provides an overview of the existing screening and assessment methods for diabetic peripheral neuropathy and introduces and evaluates the latest research developments.

Artificial intelligence (AI) has important significance and great promise in the pathological diagnosis,imaging diagnosis,prognosis prediction,and molecular subtyping of prostate cancer (PCa). This review focuses on the progress of AI for the diagnosis and molecular classification of PCa,and briefly introduces the application of AI in the pathological diagnosis of needle biopsy and Gleason grading,pathological diagnosis and grading after prostatectomy,and prognosis prediction of PCa patients based on pathological sections. For the pathological diagnosis of needle biopsy and Gleason grading,AI has already comparable to general pathologists;for the pathological diagnosis and grading after prostatectomy,AI can accurately grade and classify tumors;and for the prognosis prediction of PCa patients,AI can directly extract relevant prognostic information from pathological tissue sections for prognosis prediction. In addition,AI can also predict gene mutations in PCa patients and suggest the probability of gene mutation by analyzing the pathological sections.

Background and objective Pembrolizumab(PEM)has been shown to be effective in clinical trials for the treatment of advanced non-small cell lung cancer(NSCLC),but clinical trials were based on cohorts of patients selected on specific criteria,and whether the findings are consistent with real-world patients is debatable.The aim of this study is to evaluate the efficacy and safety of PEM in the treatment of advanced NSCLC based on real-world data.Methods A retro-spective collection of real-world data from patients with advanced NSCLC receiving PEM was conducted.Propensity score matching was used to eliminate inter-group differences and assess the efficacy and safety of PEM compared to chemotherapy.Results Among 450 matched patients,the incidence rates of any-grade adverse events were 79.87％in the PEM group and86.71％inthe chemotherapy group,while the incidence rates of grade＞3 adverse events were 4.03％and 7.31％,respectively.The objective response rates were 48.63％for PEM and 36.00％for chemotherapy(P=0.011).The median progression-free survival was 15.5 months for PEM and 8.8 months for chemotherapy(P＜0.001),and the median overall survival was not reached for PEM and 26.2 months for chemotherapy(P＜0.001).Conclusion PEM treatment for advanced NSCLC demonstrates favorable survival outcomes and acceptable safety in real-world clinical practice.

Oral squamous cell carcinoma (OSCC) is a prevalent malignant tumor affecting the head and neck region (Leemans et al., 2018). It is often diagnosed at a later stage, leading to a poor prognosis (Muzaffar et al., 2021; Li et al., 2023). Despite advances in OSCC treatment, the overall 5-year survival rate of OSCC patients remains alarmingly low, falling below 50% (Jehn et al., 2019; Johnson et al., 2020). According to statistics, only 50% of patients with oral cancer can be treated with surgery. Once discovered, it is more frequently at an advanced stage. In addition, owing to the aggressively invasive and metastatic characteristics of OSCC, most patients die within one year of diagnosis. Hence, the pursuit of novel therapeutic drugs and treatments to improve the response of oral cancer to medication, along with a deeper understanding of their effects, remains crucial objectives in oral cancer research (Johnson et al., 2020; Bhat et al., 2021; Chen et al., 2023; Ruffin et al., 2023).
Humans ; Mouth Neoplasms/pathology* ; Carcinoma, Squamous Cell/metabolism* ; Luteolin/therapeutic use* ; Squamous Cell Carcinoma of Head and Neck/drug therapy* ; Head and Neck Neoplasms/drug therapy* ; Cell Line, Tumor

Objective:To identify the risk factors associated with postoperative adjuvant chemotherapy in patients with stage I gastric cancer and establish nomograms model based on risk factors.Methods:In this retrospective case-control study, 161 cases with stage Ⅰ primary gastric adenocarcinoma were included who underwent gastrectomy at the Department of General Surgery of the First Medical Center of Chinese PLA General Hospital from January to December in 2020, including 129 male cases and 32 females cases, with the average age of (59.90±0.80) years. Among them, 41 cases were treated with postoperative adjuvant chemotherapy (chemotherapy group), while 120 cases who did not receive postoperative adjuvant chemotherapy (no chemotherapy group). Univariate and multivariate Logistic regression analyses were used to identify the risk factors of adjuvant chemotherapy in stage Ⅰ gastric cancer patients and establish the nomograms predictive model. ROC curve and calibration curve were used to evaluate the performance of the model.Results:Multivariate analysis revealed that primary tumor site, tumor size, T stage, N stage lymph-vascular tumor embolus or perineural invasion were the independent risk factors of postoperative adjuvant chemotherapy for stage Ⅰ gastric cancer( P<0.05). The ROC curve indicated that area under the curve (AUC) of the multivariate model was 0.91(95% CI: 0.86-0.97). The calibration curve showed that probability predicted by nomograms was consistent with the actual situation(C-index: 0.91). Conclusions:The tumor located in the proximal stomach, tumor size>2 cm, T 2, N 1, lymph-vascular tumor embolus or perineural invasion maybe be the risk factors for chemotherapy decision in stage Ⅰ gastric cancer patients. The established model has good predictive ability for postoperative chemotherapy of stage Ⅰ gastric cancer patients, which might provide reference for the selection of clinical decisions in this part of patients.

Objective:To observe any effect of long-distance application of Oral Reading for Language with Aphasia (ORLA) training on patients with post-stroke aphasia.Methods:A total of 42 stroke survivors with aphasia were randomly divided into an inpatient group, and two online groups, each of 14. All three groups had their routine rehabilitation treatment supplemented with ordinary multimodal language therapy and ORLA. The inpatient group completed the routine in the rehabilitation treatment room, while the online groups completed it at home using Tencent video conferencing software. The conventional multimodal language therapy was conducted once daily, 5 days a week for 4 weeks. For the inpatient group and online group 2 the daily session lasted 30 minutes, while for the online 1 groups the daily length was doubled. The ORLA therapy was also conducted once daily, 5 days a week for 4 weeks, for the inpatient group and online group 2 the daily session lasted 1h, while for the online 1 groups the daily length was 30min.The speech function, reading ability and life quality of the three groups were evaluated before and after the intervention using the Western Aphasia Battery, the Chinese Standard Aphasia Examination Scale and the Chinese version of the Stroke Aphasia Quality of Life Scale.Results:After treatment, the average aphasia quotient (AQ), reading, naming and quality of life scores in all three groups had improved significantly compared with those before treatment. And related language ability scores (such as retelling, fluency, information volume, listening comprehension, etc.) had also improved significantly in all three groups. However, the average AQ, reading, and oral fluency scores of the inpatient group and online group 2 were significantly higher than those of online group 1. Significant improvement was also observed in the reading aloud and life quality of all three groups, but the average improvement in reading aloud was significantly greater in the inpatient group and in online group 2 compared to online group 1. The average life quality of the online groups was significantly superior to that of the inpatient group.Conclusion:Medium- and high-intensity ORLA synchronous remote speech rehabilitation can significantly improve the speech ability, reading ability and life quality of aphasic stroke survivors.

Objective:To translate and revise the distress tolerance scale (DTS) and evaluate its psychometric properties in Chinese college student, and to conduct cross-cultural comparisons.Methods:A total of 1 125 college students were measured by the DTS, the 9-item patient health questionnaire-9(PHQ-9), the generalized anxiety disorder-7 (GAD-7) and the type D personality scale-14(DS14). In addition, 433 college student were retested by DTS after 3 weeks.SPSS 26.0 and AMOS 20.0 softwares were used for reliability and validity analysis.Results:(1)The Chinese revised DTS contained 13 items(DTS-13), the items' discrimination was good with the discrimination indices all above 0.4( r=0.402-0.760, all P<0.001). (2)DTS-13 showed a good structural validity with four factors: tolerance, absorption, appraisal and regulation.The confirmatory factor analysis showed a good model fit( χ2/ df=4.751, RMR=0.042, RMSEA=0.058, GFI=0.963, AGFI=0.941, NFI=0.958, CFI=0.966). (3)The criterion correlations of DTS-13 with negative emotions of DS14, depression of PHQ-9 and anxiety of GAD-7 were -0.509, -0.392 and -0.403, respectively.(4)The internal consistency reliability, split-half reliability and test-retest reliability of DTS-13 were 0.895, 0.846 and 0.788.The internal consistency reliabilities of four factors ranged from 0.717 to 0.782 and the retest reliabilities ranged from 0.548 to 0.923.(5)The distress tolerance score of Chinese college students was (3.20±0.71), which was lower than that of American youth ( t=-4.977, P<0.001) and Spanish college students ( t=-13.024, P<0.001). Male students had higher distress tolerance than female students ( t=3.317, P<0.001). Conclusion:The revised DTS-13 retains a four-factor structure and has good psychometric properties.It is suitable for evaluating the capacity of individuals to experience and withstand negative psychological states, and can be used for cross-cultural comparison.

Objective To understand the current practice status of central venous access device(CVAD)maintenance among intensive care unit(ICU)nurses in secondary and above medical institutions in Shandong province,and to provide a basis for further implementation of effective measures to reduce the incidence of central catheter-related bloodstream infections.Methods The CVAD maintenance practice questionnaire was compiled based on domestic and international evidence related to CVAD maintenance,and a survey was conducted in October 2022 to investigate the status of ICU nurses' CVAD maintenance practice in secondary and above medical institutions in Shandong Province.Results There were 1 492 nurses participated in the survey and 1 461 valid questionnaires were recovered,with a valid recovery rate of 97.92％.The type of CVAD used by the nurses was mainly central venous catheters[92.3％(1349/1461)],and the item with the best assessment at each operation was patency of the catheter[81.1％(1185/1461)],and the worst was the patient's feeling[40.7％(594/1 461)].When assessing catheter patency,[59.8％(873/1 461)]of nurses drew back blood into the catheter.In the use of infusion connectors,three-way connectors[76.0％(1 110/1 461)]and heparin caps[62.3％(910/1 461)]were most frequently used.When sterilizing needleless connectors,most nurses could follow the correct range of disinfection,but the time of disinfection needed to be extended,and the most used items for disinfection were povidone-iodine cotton balls/swabs[44.3％(647/1 461)].The timing of changing infusion connectors needs to be standardized.Most nurses would choose saline for catheter flushing,and the number of nurses choosing saline versus heparinized saline when locking the catheter was about 50％.Most nurses can use correct size syringes and follow standardized techniques for flushing and locking.When performing CVAD maintenance,84.7％(1 237/1 461)of nurses chose a specialized care package kit.The most used skin antiseptic was povidone-iodine[63.7％(931/1 461)].Most nurses could follow the standardized range of skin disinfection,but awareness of drying needs to be improved.Dressings covering puncture points were most frequently transparent[99.7％(1 457/1 461)]and gauze[94.7％(1 383/1 461)],and the frequency of gauze dressing changes needs to be standardized.Hand hygiene and aseptic awareness of nurses during CVAD maintenance was good,but hand hygiene and the timing of wearing sterile gloves need to be standardized.Conclusions ICU nurses' CVAD maintenance practices were generally in line with the latest evidence-based recommendations,but assessment,use of maintenance-related items,and hand hygiene and aseptic technique need to be further standardized.It is recommended that nursing administrators enhance ICU nursing human resource allocation as much as possible and form a central line associated bloodstream infection(CLABSI)prevention and control management system to gradually reduce the morbidity of CLABSI within the ICU.