OBJECTIVE To introduce the development of an intelligent prescription review decision-support system for anti-tumor drugs and assess its clinical application outcomes. METHODS Relevant data sources， including national and local pharmaceutical administration policies， clinical practice guidelines/consensus， hospital information systems data， and genetic testing results， were integrated. Adhering to the principles of structure， standardization and dynamic updating， a knowledge base covering chemotherapeutic， targeted and immunotherapeutic agents was constructed using a dual-dimensional modeling approach that combined “drug attributes” and “clinical contexts”. This knowledge base was then embedded into the hospital’s electronic medical order system to establish the prescription review decision-support system. The application and performance of the system were evaluated at Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine. RESULTS A knowledge base containing 18 318 prescription review rules for anti-tumor drugs was constructed， and a closed-loop prescription review system was successfully established， encompassing pre-prescription real-time intervention， in-process interactive review， and post-prescription evaluation and analysis. From 2021 to 2024， the system generated a total of 57 879 alerts for prescriptions of five typical categories of anti-tumor drugs. For platinum-containing prescriptions， 22 577 alerts were generated， with Cisplatin for injection （lyophilized） being the most frequently alerted drug （13 445 alerts）， and “ototoxicity risk due to combined use” alerts remained high （7 682 alerts）. For methotrexate-containing prescriptions， 3 721 alerts were recorded， primarily related to “precaution-related issues” （76.4%， 2 843/3 721）. For doxorubicin-containing prescriptions， 17 301 alerts were triggered， primarily related to “dosage and administration” （14 315 alerts）. For human epidermal growth factor receptor 2-targeted agents-containing prescriptions， 1 007 alerts were issued， mostly related to “reimbursement restrictions” （956 alerts）. For programmed death-1/programmed death-ligand 1 inhibitors-containing prescriptions， the alerts increased year by year， totaling 13 273 alerts， primarily related to “inappropriate indication” （9 118 alerts）. Over the 4 years， the physician response rates to system alerts were 21.4%， 27.1%， 33.5% and 51.6%， respectively. CONCLUSIONS An intelligent decision-support system for anti-tumor drug prescription review， encompassing a closed-loop process of “real-time pre-event intervention， interactive in-event prescription review， post-event evaluation and analysis”， has been successfully constructed and implemented throughout the entire workflow. There is a discernible trend in this hospital， where the focus on monitoring anti-tumor drugs is shifting towards immunotherapy drugs. Additionally， the acceptance rate of physicians regarding prescription review opinions has been steadily increasing year by year.

Purpose: Dual anti–human epidermal growth factor receptor 2 (HER2) drugs have become the standard regimen for neoadjuvant systemic treatment (NST) to HER2-positive breast cancer patients. However, the efficacy varies greatly among patients with different HER2 protein expression levels. Materials and Methods: A total of 575 HER2-positive breast cancer patients from multiple centers throughout China from 2013 to 2022 were retrospectively analyzed. We compared clinicopathological features in different HER2 immunohistochemistry classes (HER2 2+/in situ hybridization [ISH] + or HER2 3+), and their difference in response to NST and survival with single or dual anti-HER2 drugs. Drug sensitivity assays were used to evaluate different efficacy of anti-HER2 drugs in vitro. Results: Compared to HER2 3+ subgroup, the HER2 2+/ISH+ group had a higher proportion of hormone receptor–positive status (48.7% vs. 76.1%, p < 0.001), more HER2 protein loss after NST, lower pathological complete response (pCR) rate (46.07% vs. 16.24%, p < 0.001), and tended to have worse disease-free survival (DFS). In HER2 2+/ISH+ patients, treated with pertuzumab and trastuzumab in combination had no significant improvement in pCR (19.12% vs. 12.24%, p=0.287) and DFS (p=0.908) than using alone. Drug sensitivity assay showed poor efficacy with dual anti-HER2 drugs in HER2 2+/ISH+ cell lines; however, fam-trastuzumab deruxtecan drugs had a satisfactory effect. Conclusion Owing to the differences in clinicopathological features and treatment efficacy, we considered the HER2 2+/ISH+ group to be a distinct subtype and defined it as the HER2-moderate–positive subgroup. In this subgroup, dual anti-HER2 drugs did not exert significant improvement in pCR and DFS. Therefore, treatment optimization is warranted, with antibody-drug conjugate drugs as potential options.

Objective To investigate the effect of astragaloside Ⅳ (AS-Ⅳ) on renal ischemia-reperfusion injury (RIRI) and its specific mechanism. Methods Forty-eight rats were randomly divided into 6 groups, with 8 rats in each group: sham operation group (Sham group), RIRI group, RIRI + AS-Ⅳ (10 mg/kg) group, RIRI + AS-Ⅳ (20 mg/kg) group, RIRI + AS-Ⅳ (40 mg/kg) group and RIRI + AS-Ⅳ + Brusatol group [Brusatol is a nuclear factor E2-related factor 2 (Nrf2) inhibitor]. Serum creatinine (Scr) and blood urea nitrogen (BUN) levels of rats were detected using an automatic biochemical analyzer; the pathological damage degree of rats kidney tissue was evaluated by hematoxylin-eosin staining and scored; the levels of superoxide dismutase (SOD) and malondialdehyde (MDA) in rats serum, and interleukin (IL)-1β and IL-18 in rats kidney tissue were detected by enzyme-linked immunosorbent assay; the degree of cell apoptosis was detected by terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling; real-time fluorescence quantitative polymerase chain reaction and Western blotting were used to determine the messenger RNA (mRNA) and protein levels of Nrf2/heme oxygenase-1 (HO-1) signaling pathway and cell pyroptosis regulatory factors in rats kidney tissue. Results Compared with the Sham group, the BUN and Scr levels in the RIRI group were increased, the renal function and tissue damage were more severe, the degree of cell apoptosis was aggravated, the MDA level was increased, and the SOD activity was decreased, the Nrf2 and HO-1 protein and mRNA levels were downregulated, the NOD-like receptor protein 3 (NLRP3), Cle-Caspase-1 (the activated form of Caspase-1) and gasdermin D (GSDMD)-N protein levels were upregulated, the NLRP3, Caspase-1 and GSDMD-N mRNA levels were increased, and the release of IL-1β and IL-18 was increased. Compared with the RIRI group, the BUN and Scr levels in rats after AS-Ⅳ treatment were decreased, the degree of renal function and tissue damage was reduced, the degree of cell apoptosis was decreased, the MDA level was decreased, and the SOD activity was increased, the Nrf2 and HO-1 protein and mRNA levels were increased, the NLRP3, Cle-Caspase-1 and GSDMD-N protein levels were decreased, the NLRP3, Caspase-1 and GSDMD-N mRNA levels were decreased, and the release of IL-1β and IL-18 was reduced. Compared with the RIRI + AS-Ⅳ (20 mg/kg) group, the MDA level and SOD activity in rats of the RIRI + AS-Ⅳ + Brusatol group were increased, the Nrf2 and HO-1 protein and mRNA levels were decreased, the NLRP3, Cle-Caspase-1 and GSDMD-N protein levels were upregulated, the NLRP3, Caspase-1 and GSDMD-N mRNA levels were increased, and the release of IL-1β and IL-18 was increased. Conclusions AS-Ⅳ may alleviate RIRI in rats by inhibiting oxidative stress response and pyroptosis, and this mechanism is related to the activation of Nrf2/HO-1 signaling pathway.

Hearing loss is the most prevalent disabling disease. Cochlear implantation（CI） serves as the primary intervention for severe to profound hearing loss. This consensus systematically explores the value of genetic diagnosis in the pre-operative assessment and efficacy prognosis for CI. Drawing upon domestic and international research and clinical experience, it proposes an evidence-based medicine three-tiered prognostic classification system（Favorable, Marginal, Poor）. The consensus focuses on common hereditary non-syndromic hearing loss（such as that caused by mutations in genes like GJB2, SLC26A4, OTOF, LOXHD1） and syndromic hereditary hearing loss（such as Jervell & Lange-Nielsen syndrome and Waardenburg syndrome）, which are closely associated with congenital hearing loss, analyzing the impact of their pathological mechanisms on CI outcomes. The consensus provides recommendations based on multiple round of expert discussion and voting. It emphasizes that genetic diagnosis can optimize patient selection, predict prognosis, guide post-operative rehabilitation, offer stratified management strategies for patients with different genotypes, and advance the application of precision medicine in the field of CI.
Humans ; Cochlear Implantation ; Prognosis ; Hearing Loss/surgery* ; Consensus ; Connexin 26 ; Mutation ; Sulfate Transporters ; Connexins/genetics*

BACKGROUND:The repair process of myocardial injury involves complex cellular and molecular mechanisms,especially mitochondrial calcium homeostasis,macrophage autophagy and pyroptosis pathways.Traditional Chinese medicine(TCM)has shown significant clinical efficacy in improving myocardial injury,but its mechanism of action needs to be thoroughly investigated. OBJECTIVE:To investigate the role of mitochondrial calcium homeostasis-mediated macrophage autophagy and pyroptosis pathways in myocardial injury,and to summarize the progress of TCM in this field. METHODS:A computerized search was performed for relevant literature from the database inception to March 2024 in the Web of Science,PubMed and CNKI.The search terms were"mitochondrial calcium homeostasis,macrophage autophagy,macrophage pyroptosis,traditional Chinese medicine,myocardial injury,myocardial injury reperfusion"in Chinese and English.Through literature review,we analyzed the relationship between mitochondrial calcium homeostasis and macrophage autophagy and pyroptosis,explored the mechanism of their roles in myocardial injury,and summarized the pathways of multi-targeted,multi-pathway effects of TCM. RESULTS AND CONCLUSION:The maintenance of mitochondrial calcium homeostasis has been found to be closely related to the normal function of cardiomyocytes.Macrophages can participate in the repair process of myocardial injury through autophagy and pyroptosis pathways.Autophagy contributes to cell clearance and regulation of inflammatory response,while pyroptosis affects myocardial repair by releasing inflammatory factors.TCM regulates mitochondrial calcium homeostasis and macrophage function through multiple mechanisms.For example,astragalosid regulates calcium homeostasis by lowering mitochondrial membrane potential and inhibiting cytochrome C,and epimedium glycoside plays a role in reducing β-amyloid deposition.In addition,herbal compounds and single drugs promote myocardial repair by activating or inhibiting specific signaling pathways,such as PI3K/AKT and nuclear factor-κB signaling pathways.Future studies should focus on the interactions between mitochondrial calcium homeostasis,autophagy and pyroptosis pathways,as well as how TCM can exert therapeutic effects through these pathways to provide new strategies and drugs for the treatment of myocardial injury.

Objective:To analyze the relationship between Cardiovascular Health(CVH)and Pelvic Inflamma-tory Disease(PID)using data from the National Health and Nutrition Examination Surveys(NHANES).Meth-ods:Participants from the NHANES database were extracted based on the inclusion of PID,LE8 scores,and mul-tiple potential confounding factors,excluding those with missing variables.Multivariate Logistic regression analysis was conducted using R to assess the relationship between the CVH and the risk of PID.Additionally,subgroup a-nalysis and interaction tests were performed for age,race,poverty,marital status,education,BMI,menstrual regu-larity,and pregnancy history.Results:A total of 3934 female participants were included,with an average age of 39.95±11.42 years.Multivariable Logistic regression analysis showed that after adjusting for age,race,BMI,edu-cation level,marital status,household income,menstrual cycle,and pregnancy history,the risk of PID gradually decreased with an increase in CVH assessment metric LE8 scores(OR 0.98,95％CI 0.97-0.99,P＜0.001).Stratified analysis indicated significant interactions between age,race,and marital status in the association be-tween CVH and PID(interaction P＜0.05 for all),while household income level,education level,BMI,menstrual regularity,and pregnancy history showed no significant interactions with the CVH and PID association(P＞0.05).Conclusions:There is a significant negative relationship between CVH and PID in adult women in the United states,suggesting that better cardiovascular health may help reduce the risk of PID.

Objective To develop a rehabilitation nursing model for knee osteoarthritis(KOA)of external treatment in traditional Chinese medicine(TCM).Methods Between February and June 2023,a preliminary KOA rehabilitation nursing model was developed through literature search and semi-structured interview method.Two rounds of Delphi consultations were conducted with the selected experts,to establish a rehabilitation nursing model for KOA of TCM external treatment.Results A total of 24 experts from different regions participated in the consultation.The final rehabilitation nursing model of TCM external treatment for KOA included 3 primary indicators,16 secondary indicators and 91 tertiary indicators.The response rates from the two rounds of expert consultation were 96.00%and 100.00%,respectively,and the rates of expert opinion proposal were 58.33%and 8.33%,respectively.The expert authority coefficient were 0.906 and 0.923.The two rounds of expert consultation were 0.137 and 0.236 in Kendall's coefficient of concordance(W),with statistically significant differences(both P<0.001).The importance scores of each item in the second inquiry ranged from 3.75 to 4.88,and the coefficient of variation ranged from 0.07 to 0.30,and the full score ratio ranged from 20.83%to 87.50%.Conclusion The rehabilitation nursing model for KOA of TCM external treatment developed in this study is significant,scientific and feasible.It provides a guidance for medical professionals.

Objective:To investigate the clinical characteristics and risk factors for recurrence of perianal abscess in children.Methods:A retrospective study was conducted on the clinical data of 161 children with perianal abscess who were hospitalized in the Children's Hospital affiliated to Zhengzhou University from January 2015 to December 2022.Based on whether or not recurrence occurred after treatment，the patients were divided into the recurrence group(58 cases) and the simple group(103 cases).The clinical manifestations，laboratory examination indexes，and recurrence risk factors of children with perianal abscess were analyzed.Results:The effective rate of treatment for 161 children with perianal abscess was 64.0% (103/161),and 58 cases had recurrent abscess or fistula formation.The main orientations of the lesions were at the 3 o'clock position in 62 cases (38.5%) and at the 9 o'clock position in 67 cases (41.6%) in the lithotomy site.Bacterial culture of drainage fluid from perianal abscesses was positive in 61 (37.9%) children and the pathogens were Klebsiella pneumoniae in 48 cases,Staphylococcus aureus in 7 cases and Escherichia coli in 6 cases.The recurrence group mainly had underlying diseases including 38 cases of Crohn's disease，15 cases of chronic diarrhoea，and 5 cases of immunodeficiency,while the simple group had 3 cases of Crohn's disease，36 cases of chronic diarrhoea，and 2 cases of immunodeficiency，with 62 cases（60.1%）had no underlying diseases.The recurrence group showed significant statistical differences in gender（ χ2= 4.347， P=0.041），age（ χ2= 4.071， P=0.045），abscess size（ χ2= 6.298， P=0.008），abscess with fistula（ χ2= 10.928， P<0.001），combined with underlying diseases（ χ2= 10.673， P<0.001），fever（ χ2= 6.215， P=0.014），growth retardation（ χ2= 8.273， P=0.004），malnutrition（ χ2=4.521， P=0.038），hospitalization cost（ t=5.581， P=0.021），and hospital stay（ t=5.309， P=0.036）compared to the simple group.Additionally，the recurrence group showed significant statistical differences in white blood cells（ t=6.873， P=0.006），C-reactive protein（ t=7.631， P=0.003），fecal calprotectin（ t=10.073， P<0.001），albumin（ t=4.587， P=0.025），interleukin-6（ t=11.648， P<0.001），tumor necrosis factor-α（ t=7.803， P=0.021），lymphocyte count（ t=8.478， P=0.011），CD4 +/CD8 + ratio（ t=10.674， P<0.001），and IgA（ t=6.437， P=0.002）compared to the simple group.Multivariate Logistic regression analysis showed that abscess with fistula，Crohn's disease，low IgA，low CD4 +/CD8 + ratio，and high fecal calprotectin were high risk factors for recurrence of perianal abscess in children. Conclusion:Children with perianal abscesses have a high recurrence rate and are prone to fistula formation.Perianal abscess with fistula，Crohn's disease，low IgA，low CD4 +/CD8 +ratio，and high fecal calprotectin are high risk factors for recurrence in children.

Objective In this study,the potential profile characteristics of exercise self-efficacy of patients with inflammatory bowel disease(IBD)were explored,and the influencing factors of different types of patients were an-alyzed,so as to provide a reference for nurses to formulate standardized management measures.Methods From June 2023 to May 2024,a total of 342 hospitalized patients with IBD in tertiary A hospital in Wuxi were recruited as research subjects by a convenience sampling method.The General Information Questionnaire,Exercise Self-effica-cy Scale,Exercise Behavioral Stage Distribution Scale and the Social Support Rating Scale were used for investiga-tion.The latent profile analysis was conducted to classify exercise self-efficacy levels,while multiple Logistic regres-sion analysis was utilized to evaluate the influencing factors.Results A total of 320 valid questionnaires were col-lected,and the effective questionnaire recovery rate was 93.57％.The total score of exercise self-efficacy for IBD pa-tients was(64.61±14.83)points.The exercise self-efficacy was classified into 3 latent categories:low efficacy-somatic emotion group(n=64,20.00％),medium efficacy-work conflict group(n=158,49.38％),and high efficacy-social interfer-ence group(n=98,30.62％).Occupation,recurrence times,comorbid chronic diseases,self-assessed economic pressure,and social support level were found to be influencing factors of the latent profile classification of exercise self-effi-cacy in IBD patients(P＜0.05).Conclusion The levels of exercise self-efficacy of patients with IBD are significant-ly heterogeneous,and there are several important influencing factors.Nursing staff should formulate targeted inter-vention strategies based on the characteristics of exercise self-efficacy in such patients,so as to improve patients' exercise self-efficacy and the effectiveness of disease rehabilitation.