ObjectiveTo evaluate the impact of yang-reinforcing and blood-activating therapy on the long-term prognosis for patients with dilated cardiomyopathy （DCM） of yang deficiency and blood stasis syndrome. MethodsA retrospective cohort study was conducted involving 371 DCM patients with yang deficiency and blood stasis syndrome. The yang-reinforcing and blood-activating therapy was defined as the exposure factor. Patients were categorized into exposure group （186 cases） and non-exposure group （185 cases） according to whether they received yang-reinforcing and blood-activating therapy combined with conventional western medicine for 6 months or longer. The follow-up period was set at 48 months， and the Kaplan-Meier survival analysis was used to assess the cumulative incidence of major adverse cardiovascular events （MACE） in both groups. Cox regression analysis was used to explore the impact of yang-reinforcing and blood-activating therapy on the risk of MACE， and subgroup analysis was performed. Changes in traditional Chinese medicine （TCM） syndrome score， left ventricular ejection fraction （LVEF）， left ventricular fractional shortening （LVFS）， left ventricular end-diastolic diameter （LVEDD）， and Minnesota Living with Heart Failure Questionnaire （MLHFQ） score were compared between groups at the time of first combined use of yang-reinforcing and blood-activating therapy （before treatment） and 1 year after receiving the therapy （after treatment）. ResultsMACE occurred in 31 cases （16.67%） in the exposure group and 47 cases （25.41%） in the non-exposure group. The cumulative incidence of MACE in the exposure group was significantly lower than that in the non-exposure group ［HR=0.559， 95%CI（0.361，0.895）， P=0.014］. Cox regression analysis showed that yang-reinforcing and blood-activating therapy was an independent factor for reducing the risk of MACE in DCM patients ［HR=0.623， 95%CI（0.396，0.980）， P=0.041］， and consistent results were observed in different subgroups. Compared with pre-treatment， the exposure group showed decreased TCM syndrome score and MLHFQ score， reduced LVEDD， and increased LVEF and LVFS after treatment （P＜0.05）； in the non-exposure group， TCM syndrome score decreased， LVEF and LVFS increased， and LVEDD reduced after treatment （P＜0.05）. After treatment， the exposure group had higher LVEF and LVFS， smaller LVEDD， and lower TCM syndrome score and MLHFQ score compared with the non-exposure group （P＜0.05）. ConclusionCombining yang-reinforcing and blood-activating therapy with conventional western medicine can reduce the risk of MACE in DCM patients with yang deficiency and blood stasis syndrome， meanwhile improving their clinical symptoms， cardiac function， and quality of life.

ObjectiveTo observe the short-term and long-term efficacy of traditional Chinese medicine （TCM） surgical operations in treating mixed hemorrhoids. MethodsA multi-center retrospective cohort study was conducted， collecting clinical data from 17，831 mixed hemorrhoid surgery patients in 8 top-tier TCM hospitals in Jiangsu Province. Standardized and structured datasets were obtained through artificial intelligence models. Patients who underwent western surgical treatment were categorized into the western surgery group （11,646 cases）， and those receiving TCM surgical operations were categorized into the TCM surgery group （6185 cases）. Propensity score matching （1∶1 matching） was used to balance baseline data between groups. The primary outcome was the one-year recurrence rate， and secondary outcomes included the main symptoms （rectal bleeding， degree of prolapse） and secondary symptoms （anal distension， anal edema， wound secretion and exudation， anal stenosis， residual skin tags， perianal itching， and anal pain） measured on days 7， 28， and 60 after discharge. ResultsAfter matching， 2194 patients were included in each group. Symptom scores showed that at 28 days after discharge， the TCM surgical group had superior improvement in rectal bleeding ［OR=5.786， 95%CI （3.092，10.827）］， degree of prolapse ［OR=4.510， 95%CI （1.649，12.333）］， and anal edema ［OR=3.188， 95%CI （1.295，7.845）］ compared to the western surgical group. At 60 days post-discharge， the TCM group still showed advantages in improving rectal bleeding ［OR=5.237， 95%CI （1.077，25.464）］ and anal pain ［OR=11.697， 95%CI （1.186，115.336）］ （P＜0.05）. Long-term follow-up showed that the one-year recurrence rate in the TCM surgery group was 1.1% （8/726）， while that in the western surgery group was 2.3% （10/444）， with no statistically significant difference between the two groups （P＞0.05）. ConclusionBased on real-world data， TCM surgical treatment for mixed hemorrhoids shows significant short-term symptom improvement， particularly in terms of hemostasis， reducing swelling， and alleviating prolapse of anal masses.

Objective To understand the current situation of healthcare-associated infection(HAI)in China,pro-vide data support and decision-making basis for formulating scientific and effective strategies for HAI prevention and control.Methods A nationwide cross-sectional survey on HAI was conducted among various types and levels of medical institutions in China according to a unified protocol of bedside surveys and case investigations.Results In 2024,a total of 5 736 medical institutions and 2 751 765 patients were surveyed.Among them,34 889 HAI cases were identified,with a prevalence rate of 1.27％.The number of HAI episodes was 38 032,and case prevalence rate was 1.38％.The prevalence rate of HAI in medical institutions in different regions of China ranged from 0.66％to 2.35％.Among medical institutions of different scales,those with a bed capacity of ≥900 had the high-est incidence of HAI,reaching 1.65％.The most common infection site was the lower respiratory tract(44.66％),followed by the urinary tract(12.94％),surgical site(9.32％),upper respiratory tract(7.02％),and bloodstream infection(5.78％).The top 3 departments with the highest HAI rates were the general intensive care unit(10.02％),department of neurosurgery(5.51％),and department(group)of hematology(5.34％).A total of 23 238 strains of HAI pathogens were detected,with 10 714 strains(46.10％)from lower respiratory tract speci-mens.The top 5 detected strains were Klebsiella pneumoniae(14.76％),Pseudomonas aeruginosa(13.33％),Escherichia coli(12.79％),Acinetobacter baumannii(9.23％),and Staphylococcus aureus(7.88％).231 944 pa-tients underwent class Ⅰ incision surgery were monitored,with 1 647 cases experienced surgical site infection,and the prevalence rate of surgical site infection was 0.71％.The number of patients who should undergo pathogen de-tection(patients receiving therapeutic and therapeutic combined prophylactic antimicrobial agents)was 715 179,while the actual number was 480 492,with a pathogen detection rate of 67.18％.425 225 patients received patho-genic detection before treatment,with a detection rate of 59.46％.Conclusion The overall HAI prevalence in Chi-na is lower,showing disparities among medical institutions of different regions and scales.Therefore,precise imple-mentation of measures is necessary for HAI prevention and control,with a focus on high-risk institutions and high-risk departments,key areas,and critical procedures.All levels of medical institutions should continuously reduce the incidence of HAI by strengthening monitoring,standardizing the use of antimicrobial agents,and reinforcing basic HAI prevention and control measures.

Objective To explore the relationship between developmental endothelial locus-1(Del-1)and inflammatory response and disease severity in patients with chronic obstructive pulmonary disease(COPD).Method 82 COPD patients admitted to Huai'an Fifth People's Hospital from January 2023 to July 2023 were selected as the COPD group.Among them,40 patients with acute exacerbation were included in the acute exacerbation group,and 42 patients in the stable phase were included in the stable group.Another 40 healthy volunteers who underwent physical examinations during the same period were selected as the control group.The levels of serum Del-1,C-reactive protein(CRP),interleukin-1β(IL-1β)and neutrophil to lymphocyte ratio(NLR)in all study subjects were detected.Pearson's method was used to analyze the correlation between serum Del-1 and inflammatory markers.The predictive value of serum Del-1 for acute exacerbation in COPD patients was analyzed using receiver operating characteristic(ROC)curves.Result The serum CRP,IL-1β and NLR levels in the COPD group were higher than those in the control group(t=12.047,13.107,9.404),the serum Del-1 level in the COPD group was 386.87±42.34 pg/ml,lower than that in the control group 512.63±60.21 pg/ml(t=13.343),and the differences were statistically significant(all P<0.05).The serum CRP,IL-1β and NLR levels in the acute exacerbation group were higher than those in the stable group(t=4.170,5.292,5.919),the serum Del-1 level in the acute exacerbation group was 347.64±40.69 pg/ml,lower than that in the stable group 424.23±48.31 pg/ml(t=7.746),and the differences were statistically significant(all P<0.05).Pearson analysis showed that the serum Del-1 level in COPD patients were negatively correlated with serum CRP,IL-1β and NLR levels(r=-0.534,-0.587,-0.612,all P<0.05).ROC analysis showed that serum Del-1 had a high predictive value for acute exacerbation in COPD patients,with an AUC(95%CI)of 0.886(0.812～0.960).When the optimal cutoffvalue was 380.65 pg/ml,the sensitivity and specificity were 82.50%and 85.00%,respectively.Conclusion Serum Del-1 is low expression in COPD patients and is ngeatively correlated with their inflammatory response and disease severity,it is expected to become a new biomarker for predicting the risk of acute exacerbation of COPD.

Objective:To investigate the impact of early cleavage on the pregnancy and obstetric outcomes of fresh cycle single cleavage embryo and single blastocyst transfer.Methods:A retrospective study was conducted to analyze 794 patients who underwent single cleavage embryo transfer and 1466 patients who underwent single blastocyst transfer in the reproductive medicine center of our hospital from August 2018 to December 2022 during the fresh cycle treatment of in vitro fertilization/intracytoplasmic sperm injection and embryo transfer(IVF/ICSI-ET).The patients were divided into two groups according to whether the transferred embryos underwent normal early cleavage.In the single cleavage embryo transfer,there were 383 cases in the normal early cleavage group(early cleavage group)and 411 cases in the non normal early cleavage group(non-early cleavage group);in the single blastocyst transfer,there were 815 cases in the early cleavage group and 651 cases in the non-early cleavage group.The pregnancy and obstetric outcomes of the early cleavage group and non-early cleavage group were compared in single cleavage embryo transfer and single blastocyst transfer.Results:In the single cleavage embryo transfer,the human chorionic gonadotropin(hCG)positive rate,clinical pregnancy rate,and live birth rate in the early cleavage group were significantly higher than those in the non-early cleavage group(64.0％vs.55.7％,P=0.018;54.6％vs.47.0％,P=0.032;46.7％vs.38.7％,P=0.022).There were no significant differ-ences in biochemical abortion rate,multiple pregnancy rate,abortion rate,early abortion rate,premature delivery rate,low birth weight rate,macrosomia rate,and birth defect rate compared with the non-early cleavage group(P＞0.05);in the single blastocyst transfer,there were no significant differences in pregnancy outcomes and obstetric indicators between the early cleavage group and the non-early cleavage group(P＞0.05).Multivariate Logistic regression analysis showed that after adjusting for confounding factors on pregnancy outcomes,in the single cleavage embryo transfer,the hCG positive rate(aOR 1.54,95％CI 1.12-2.11,P=0.008),clinical preg-nancy rate(aOR 1.49,95％CI 1.09-2.04,P=0.012),and live birth rate(aOR 1.53,95％CI 1.12-2.09,P=0.008)in the early cleavage group were significantly higher than those in the non-early cleavage group;in the sin-gle blastocyst transfer,there were no significant differences for these indicators between the early cleavage group and the non-early cleavage group(P＞0.05).Conclusions:Transplantation of single cleavage embryo with nor-mal early cleavage can significantly improve the clinical pregnancy rate and live birth rate.Early cleavage during single blastocyst transplantation had no significant effect on clinical pregnancy outcome.Early cleavage had no significant effect on the obstetric outcomes of single cleavage embryo and single blastocyst transfer.

Objective:To analyze and compare the clinical efficacy of minimally invasive modified Bristow-Latarjet and Bankart prosthesis in the treatment of recurrent shoulder dislocation.Methods:A total of 58 patients with recurrent shoulder dislocation treated in the Hubei Minzu University Affiliated Minda Hospital from October 2019 to December 2022 were retrospectively selected, and 29 patients underwent minimally invasive modified Bristow-Latarjet (Latarjet group) and 29 patients underwent Bankart prosthesis (Bankart group). The basic conditions of surgery, postoperative shoulder joint activity, and postoperative Rowe Shoulder Function Score (Rowe score) of the two groups were compared. The shoulder function recovery of the patients was evaluated using the American Shoulder and Elbow Association Scoring (ASES) system and the University of California at Los Angeles (UCLA) shoulder joint scoring system, and the incidence of complications between the two groups were compared.Results:The operation time, incision length, intraoperative bleeding volume, recovery working time, and reset loss in the Latarjet group were shorter than those in the Bankart group: (45.56 ± 12.18) min vs. (70.35 ± 18.14) min, (4.04 ± 0.82) cm vs. (6.75 ± 0.95) cm, (61.54 ± 8.88) ml vs. (86.07 ± 7.53) ml, (13.31 ± 3.21) weeks vs.(16.24 ± 3.33) weeks, (0.97 ± 0.19) mm vs.(1.24 ± 0.35)mm, there were statistical differences ( P<0.01). The outreach and forward angles in the Latarjet group were higher than those in the Bankart group: (138.25 ± 10.36)° vs. (98.15 ± 9.64)°, (140.14 ± 10.43)° vs. (93.79 ± 8.84)°, there were statistical differences ( P<0.01). The total effective rate in the Latarjet group was higher than that in the Bankart group: 96.55%(28/29) vs. 75.86%(22/29), there was a statistical difference ( χ2 = 5.22, P = 0.022). The Rowe scores after operation in the Latarjet group were higher than that in the Bankart group: (82.52 ± 15.89) scores vs. (66.78 ± 15.34) scores, there was a statistical difference ( P<0.01). The scores of self-assessment and physician assessment of ASES system and UCLA shoulder scores after operation in the Latarjet group were higher than those in the Bankart group: (36.13 ± 8.45) scores vs. (30.17 ± 8.48) scores, (40.03 ± 9.54) scores vs. (34.25 ± 8.74) scores, (32.08 ± 2.44) scores vs. (27.49 ± 2.56) scores, there were statistical differences ( P<0.05). The complication rate in the Latarjet group was lower than that in the Bankart group: 6.90%(2/29) vs. 31.03%(9/29), there was a statistical difference ( χ2 = 5.50, P = 0.019). Conclusions:The minimally invasive modified Bristow-Latarjet in the treatment of recurrent dislocation of the shoulder joint is superior to Bankart prosthesis in terms of shoulder functional recovery and postoperative rehabilitation.

The coil adverse events in the U.S.Food and Drug Administration Manufacturer and User Facility Device Experience(MAUDE)database from January 2021 to June 2024 were analyzed retrospectively.The risks of coils during the clinical application and their causes were explored with hospital survey and expert demonstration in Shandong Province.Some improving measures were put forward for the safe use of coils,including implementing the main responsibility of the registrant,enhancing the professional skills of the using institutions and strengthening the supervision of the supervisory authorities.[Chinese Medical Equipment Journal,2025,46(6):83-87]

The coil adverse events in the U.S.Food and Drug Administration Manufacturer and User Facility Device Experience(MAUDE)database from January 2021 to June 2024 were analyzed retrospectively.The risks of coils during the clinical application and their causes were explored with hospital survey and expert demonstration in Shandong Province.Some improving measures were put forward for the safe use of coils,including implementing the main responsibility of the registrant,enhancing the professional skills of the using institutions and strengthening the supervision of the supervisory authorities.[Chinese Medical Equipment Journal,2025,46(6):83-87]

Objective:To explore the factors influencing ethical sensitivity of oncology nurses.Methods:Using purposive sampling, 15 oncology nurses from 13 tertiary general hospitals in Foshan, Guangdong Province were selected as research participants from July to September 2023. In-depth semi-structured interviews were conducted, and Colaizzi's seven-step content analysis method was applied to organize and analyze the collected data.Results:A total of 4 themes were summarized: insufficient clinical experience and knowledge reserve; lack of ethical education and management system processes; high-pressure working environment and communication barriers; and the constraints of the cultural concept of "valuing life over death".Conclusions:Oncology nurses have insufficient ethical sensitivity. Nursing managers should establish a systematic ethical education system, improve ethical management systems, optimize the clinical working environment, and integrate cultural sensitivity education to jointly enhance nurses' communication skills. Attention should also be paid to the inheritance of clinical experience from senior nurses, so as to improve the ethical sensitivity of oncology nurses in a multidimensional way.

Objective:To construct a key item checklist for the Mini-HTA report specification,providing scientific guidance for drafting each section of Mini-HTA research reports,enhancing their standardization,scientific rigor,and completeness,thereby improving the efficiency and quality of health decision-making.Methods:Based on preliminary literature review and qualitative systematic review,a pool of problem items for the Mini-HTA report specification was formed.Delphi questionnaires were distributed,and the Delphi technique was employed through two rounds of expert consultation to optimize and select key items.Results:Through two rounds of Delphi expert consultation,the initial Mini-HTA report specification item checklist was screened,integrated,and supplemented.A finalized key item checklist was constructed,comprising 8 first-level items(Title,Abstract,Introduction,Methods,Results,Discussion,Conclusion,and Other Relevant Information)and 48 second-level items.Conclusion:The constructed key item checklist for the Mini-HTA report specification provides scientific guidance for drafting Mini-HTA research reports.It helps enhance the standardization and transparency of the assessment process and the reliability of results,thereby optimizing the efficiency and quality of health decision-making.