AIM: To compare the clinical efficacy of goniosynechialysis versus trabeculectomy combined with cataract phacoemulsification in treating glaucoma complicated with cataract.METHODS:From January 2019 to January 2024, patients with glaucoma complicated with cataract diagnosed in our hospital were included as the study subjects. They were assigned into trabeculectomy group and goniosynechialysis group based on different surgical methods. The trabeculectomy group was treated with cataract phacoemulsification combined with trabeculectomy, while the goniosynechialysis group was treated with cataract phacoemulsification combined with goniosynechialysis. The improvement of visual acuity, anterior chamber depth, chamber angle width, intraocular pressure, whole en face vessel density within the optic disc head and in the peripapillary region, and complications were compared between two groups.RESULTS: A total of 120 patients(120 eyes)with glaucoma combined with cataract were included in this study, among which 60 eyes were in the trabeculectomy group and 60 eyes in the goniosynechialysis group. The age of the trabeculectomy group was 60.72±6.16 years, including 28 males and 32 females. The age of the goniosynechialysis group was 61.04±6.24 years, including 31 males and 29 females. At 3 mo after surgery, the visual acuity of patients in both groups improved significantly, and the improvement of visual acuity in the goniosynechialysis group was significantly better than that in the trabeculectomy group(all P<0.01). At 3 mo after surgery, the anterior chamber depth and chamber angle width of patients in both groups were higher than those before surgery, and with the goniosynechialysis group being higher than the trabeculectomy group(all P<0.01), while the intraocular pressure was lower than that before surgery, and with the goniosynechialysis group being lower than the trabeculectomy group(all P<0.01). Before surgery, there was no significant difference in the whole en face vessel density within the optic disc head between the two groups(P>0.05), however, the whole en face vessel density within the optic disc head in both groups on 1 d after surgery were significantly lower than before surgery(all P<0.05); and compared with 1 d after surgery, there was a significant increase at 1 wk, 1, and 3 mo after surgery(all P<0.05); the whole en face vessel density within the optic disc head in the goniosynechialysis group was significantly higher than that in the trabeculectomy group at various time points after surgery(all P<0.05). However, there was no significant difference in the whole en face vessel density in the peripapillary region between the two groups before surgery and various time points after surgery(all P>0.05). Within 3 mo after surgery, the incidence of complications in the goniosynechialysis group(8.3%)was significantly lower than that in the trabeculectomy group(21.7%; P<0.05).CONCLUSION:Goniosynechialysis combined with phacoemulsification is more effective than trabeculectomy combined with phacoemulsification in the treatment of patients with glaucoma complicated with cataract in improving the visual acuity and whole en face vessel density within the optic disc head of patients, increasing the anterior chamber depth and chamber angle width, reducing intraocular pressure and the risk of complications. It has high safety and ideal short-term efficacy.

ObjectiveTo systematically evaluate the application of narrative education in undergraduate nursing teaching， to understand the current application status of narrative education， and to provide a theoretical basis for the subsequent establishment of a sound narrative education system. MethodsA systematic search was conducted for studies published in Chinese and English databases on applying narrative education to undergraduate nursing teaching， with the search period ranging from database inception to February 23， 2025. Literature was screened， and relevant information was extracted. A rigorous quality evaluation was conducted on the included studies， and a descriptive analysis was performed on their content. ResultsA total of 20 papers were included， involving 3，180 research subjects， all of whom were undergraduate nursing students. The results of descriptive analysis showed that the teaching model of narrative education primarily encompassed reading narrative works， watching films and videos， performing narrative scenarios， and writing reflective journals. The course setting and content covered pre-teaching preparation and in-teaching implementation. The evaluation of teaching effectiveness included the evaluation of teachers’ teaching methods （student evaluation/self-evaluation） and the evaluation of students’ learning effectiveness （course grade evaluation/humanistic care scale/empathy scale assessment， and others）. ConclusionNarrative education combines abstract concepts with concrete clinical situations， which not only enriches students’ learning experiences but also enhances their humanistic literacy. Meanwhile， it provides teachers with opportunities to develop their narrative teaching skills， which requires them to possess profound professional knowledge and employ narrative techniques to guide students in reflection and critical thinking， thereby improving teaching quality and learning outcomes. Future efforts should consistently deepen the connotation research of narrative education and build a systematic nursing education system.

Scientific bibliometric tools were employed to conduct a visual analysis of literature related to neuroimaging ethics， revealing information such as the core authors and key topics in the field of neuroimaging ethics. From the perspective of neuroethics， it analyzed the research topics of neuroimaging ethics， encompassing the impacts of neuroimaging technologies on foundational research in morality， as well as the ethical issues arising from medical and non-medical applications of neuroimaging technologies. Among these， ethical issues in the medical application of neuroimaging technologies included general ethical concerns such as security challenges， privacy protection， and informed consent in neuroimaging practices， together with specific ethical dilemmas， including ethical challenges in assessing disorders of consciousness， incidental findings， and other aspects. Furthermore， this paper explored the frontier trends in neuroimaging ethics， aiming to provide certain ethical guidance for the advancement and application of neuroimaging technologies.

Alzheimer’s disease is a progressive， fatal， and neurodegenerative disease， clinically characterized by gradually developed cognitive and memory function decline， language and visuospatial disorders， and other aspects. It remains incurable and irreversible to date. In clinical settings， Alzheimer’s disease usually faces the possibility of untimely diagnosis， causing difficulties in the early intervention of the disease. Thus， it is essential to improve diagnostic efficiency and help patients diagnose Alzheimer’s disease as early as possible. With the continuous development of artificial intelligence （AI） technology， its application in Alzheimer’s disease imaging diagnosis has shown great potential. Meanwhile， it is also accompanied by many ethical issues. By exploring the ethical challenges brought by AI in the research and application of Alzheimer’s disease imaging diagnosis， such as data security， interpretability， algorithmic discrimination， and disclosure of incidental findings， the paper proposed the corresponding countermeasures， with a view to providing certain ethical guidance for the AI application in medical imaging diagnosis， protecting the rights and interests of subjects/patients， and promoting the healthy development of technology.

Objective:To study the effects of obesity on alveolar bone loss and gut microbiota in mice with periodontitis.Methods:Twenty-four seven-week-old female C57BL/6J mice were randomly divided into four groups based on table of random numbers ( n=6 in each group): normal-fat diet group (NFD group), high-fat diet group (HFD group), normal-fat diet and periodontitis group (NFD_PD group) and high-fat diet and periodontitis group (HFD_PD group). NFD and HFD groups were fed with normal or high-fat diet for twelve weeks respectively; NFD_PD and HFD_PD groups were induced to periodontitis by ligating the bilateral maxillary second molars with 5-0 silk thread at the fourth week after feeding with normal or high-fat diet respectively. The body weight was measured weekly. The mice were euthanized for collecting the samples at the end of the 12th week. Liver, kidneys, perirenal and retroperitoneal fat were weighed. Serum was collected to detect the level of serum lipids and inflammatory factors. The right maxilla bones were scanned by micro-CT. HE staining was performed to observe the periodontal tissue. The cecum contents were collected for gut microbiota 16S rRNA gene sequencing. Spearman correlation analysis was performed to analyze the correlation between the abundance of gut microbiota and serum inflammatory level and CT value. Results:After 12 weeks of high-fat diet fed, the body weight of HFD group [(26.52±1.96) g] was significantly higher than that of NFD group [(20.95±0.63) g] ( t=6.63, P<0.001). The body weight of HFD_PD group [(23.82±1.12) g] was significantly higher than that of NFD_PD group [(20.73±0.47) g] ( t=6.23, P=0.001). The serum levels of total cholesterol, triglyceride and low density lipoprotein in HFD group and HFD_PD group were significantly higher than those in NFD group and NFD_PD group ( P<0.01). The distance from the cemento-enamel junction to the alveolar bone crest (CEJ-ABC) on the mesial site of maxillary second molar in HFD_PD group [(647.46±47.46) μm] was significantly higher than that in NFD_PD group [(440.48±68.08) μm] ( t=5.58, P<0.001). HE staining showed that the maxillary second molar attachment loss, collagen fiber destruction and inflammatory cell infiltration were more significant serious in HFD_PD group compared with NFD_PD group. The levels of interleukin (IL)-1β, IL-6 and monocyte chemotactic protein-1 (MCP-1) of serum in HFD_PD group [(17.11±1.92), (31.61±3.20) and (204.42±35.96) ng/L, respectively] were significantly higher than those in NFD_PD group [(10.44±1.65), (19.96±2.09) and (147.36±10.76) ng/L, respectively] ( P<0.001, P<0.001, P=0.004). The 16S rRNA gene analysis revealed that the Bacteroides/Firmicutes ratio in HFD_PD group (4.00±3.30) was significantly higher than that in NFD_PD group (0.62±0.19) ( t=2.50, P=0.030). The abundance of Oscillospira in HFD_PD group [(12.25±0.05) %] was significantly higher than that in NFD_PD group [(2.80±0.01) %] ( t=4.64, P<0.001). The abundance of Parabacteroides in HFD_PD group [(0.25±0.27)% ] was significantly lower than that in NFD_PD group [(2.04±0.02)%] ( t=2.32, P=0.043). The β-diversity analysis of gut microbiota based on Bray-Curtis distance showed that samples of HFD_PD group and NFD_PD group were obviously grouped. Correlation analysis showed that the abundance of Oscillospira was positively correlated with IL-1β, IL-6, MCP-1 concentration and CEJ-ABC value in serum significantly ( r values were 0.80, 0.79, 0.80, 0.89, P<0.05). The abundance of Parabacteroides was negatively correlated with IL-1β, IL-6 concentration and CEJ-ABC value in serum significantly ( r values were -0.71, -0.71, -0.86, -0.95, P<0.05). Conclusions:Obesity promotes alveolar bone resorption in periodontitis mice and changes the gut microbiota. Oscillospira and Parabacteroides may play a key role.

Objective:To study the risk factors for combined bacterial/fungal infections in patients with severe fever with thrombocytopenia syndrome (SFTS) and to develop a novel and validated prediction model.Methods:The basic data and the results of the first laboratory examination after admission were retrospectively collected from patients diagnosed with SFTS who were hospitalized in the First Affiliated Hospital, Nanjing Medical University from January 2018 to December 2022. The patients were categorized into co-infected and non-co-infected groups according to whether they had co-infections with bacterial/fungal infections or not.Independent risk factors were screened by multivariate logistic regression analyses. A novel prediction model was constructed, and the predictive value of the model was assessed using receiver operating characteristic curve. Non-parametric tests and chi-square test were used for statistical analysis.Results:A total of 294 patients were included, and 62 cases were in the combined infection group including 39 cases of simple respiratory tract infections, 11 cases of simple bloodstream infections, four cases of simple urinary tract infections, four cases of respiratory tract combined with bloodstream infection, and four cases of respiratory tract combined with urinary tract infection. Acinetobacter baumannii was mostly found in bacterial infections, with a total of 19 strains, followed by Escherichia coli and Pseudomonas aeruginosa, both with seven strains. Aspergillus were mostly common in fungi, with a total of 16 strains which were all collected from patients with pulmonary infections. Compared with the non-co-infected group, patients in the co-infected group had longer hospital stays, with statistically significant differences ( Z=-6.18, P<0.001). The patients also had higher frequencies of bleeding symptoms, neurological symptoms, severe illness, and death, with statistically significant differences ( χ2=23.91, 16.37, 15.51 and 15.58, respectively, all P<0.001). The aspartate transaminase-to-platelet ratio index (APRI) was also higher in patients with coinfection, with a statistically significant difference ( Z=-4.64, P<0.001). Multivariate binary logistic regression showed that severe illness (odds ratio ( OR)=2.567, 95% confidence interval ( CI) 1.344 to 4.904, P=0.004), blood glucose level higher than 7.782 mmol/L ( OR=4.766, 95% CI 2.493 to 9.109, P<0.001), procalcitonin level higher than 0.228 μg/L ( OR=2.487, 95% CI 1.289 to 4.799, P=0.007), and APRI value higher than 6.268 ( OR=3.032, 95% CI 1.404 to 6.548, P=0.005) were the independent risk factors for co-infections in SFTS patients. Disease severity, blood glucose, procalcitonin, and APRI were combined to construct a novel predictive model: Infect-risk score=-3.331+ 0.654×severity (severe=1, non-severe=0)+ 0.160×blood glucose+ 0.066×procalcitonin+ 0.013×APRI. The AUC for this score was 0.764 (95% CI 0.698 to 0.830, P<0.001), with Youden index of 0.416, sensitivity of 0.839, and specificity of 0.578. Conclusions:Severe illness, blood glucose levels higher than 7.782 mmol/L, procalcitonin levels above 0.228 μg/L, and APRI values above 6.268 are independent risk factors for bacterial/fungal coinfection in SFTS patients. The constructed Infect-risk score model has good predictive value for bacterial/fungal coinfection in SFTS patients.

Objective:To analyze the etiological characteristics in patients pulmonary infection after esophageal cancer sur-gery and clinical significance of detecting peripheral blood activity of natural killer cell(NK),CD4+T cell subsets,and circulating tu-mor cell(CTC).Methods:A total of 108 patients with pulmonary infection undergoing radical resection of esophageal cancer in Chi-feng Songshan District Mongolian Medicine Hospital,from July 2020 to July 2022 were enrolled as infection group,while another 108 patients without pulmonary infection during the same period were enrolled as non-infection group.The levels of NK cells,CD4+T cell subsets and CTC in the peripheral blood of the two groups were detected 3 days after the operation.The disease severity was evaluated by clinical pulmonary infection score(CPIS).The correlation between CD4+T cell subsets,NK activity,CTC levels and CPIS were an-alyzed by Pearson and Spearman correlation analysis.The application value of each index for predicting pulmonary infection after esophageal cancer surgery was evaluated by receiver operating characteristic(ROC)curves.Multivariate Logistic regression analysis was used to analyze the risk factors of pulmonary infection after esophageal cancer surgery.Results:The levels of peripheral blood NK,CD4+T cells and CD4+T/CD8+T in infection group were significantly lower than those in non-infection group,while positive rate of serum CTC was significantly higher than that in non-infection group(P<0.05).The levels of peripheral blood NK,CD4+T cells and CD4+T/CD8+T in CTC positive group were significantly lower than those in CTC negative group(P<0.05).CPIS in patients with lung in-fection after esophageal cancer surgery was(4.18±1.29)points.Correlation analysis showed that levels of peripheral blood NK,CD4+T cells were significantly negatively correlated with CPIS,while CTC were significantly positively correlated with CPIS(P<0.05).AUC values of NK,CD4+T cell subsets and CTC for predicting lung infection were 0.694,0.757 and 0.574,respectively.The predictive value of NK and CD4+T cells subsets was better than that of CTC(P<0.05).Multivariate Logistic regression analysis showed that low levels of NK and CD4+T cell were independent risk factors of postoperative lung infection(P<0.05).Conclusion:Patients with pulmo-nary infection after esophageal cancer surgery have abnormal immune function,and low levels of NK cells and CD4+T cells are inde-pendent risk factors for postoperative pulmonary infection.Focusing on monitoring the levels of NK cells and CD4+T cells in the periph-eral blood of patients is helpful to grasp the development of the patient's condition and predict the occurrence of postoperative pulmo-nary infection.

Objective:To analyze the etiological characteristics in patients pulmonary infection after esophageal cancer sur-gery and clinical significance of detecting peripheral blood activity of natural killer cell(NK),CD4+T cell subsets,and circulating tu-mor cell(CTC).Methods:A total of 108 patients with pulmonary infection undergoing radical resection of esophageal cancer in Chi-feng Songshan District Mongolian Medicine Hospital,from July 2020 to July 2022 were enrolled as infection group,while another 108 patients without pulmonary infection during the same period were enrolled as non-infection group.The levels of NK cells,CD4+T cell subsets and CTC in the peripheral blood of the two groups were detected 3 days after the operation.The disease severity was evaluated by clinical pulmonary infection score(CPIS).The correlation between CD4+T cell subsets,NK activity,CTC levels and CPIS were an-alyzed by Pearson and Spearman correlation analysis.The application value of each index for predicting pulmonary infection after esophageal cancer surgery was evaluated by receiver operating characteristic(ROC)curves.Multivariate Logistic regression analysis was used to analyze the risk factors of pulmonary infection after esophageal cancer surgery.Results:The levels of peripheral blood NK,CD4+T cells and CD4+T/CD8+T in infection group were significantly lower than those in non-infection group,while positive rate of serum CTC was significantly higher than that in non-infection group(P<0.05).The levels of peripheral blood NK,CD4+T cells and CD4+T/CD8+T in CTC positive group were significantly lower than those in CTC negative group(P<0.05).CPIS in patients with lung in-fection after esophageal cancer surgery was(4.18±1.29)points.Correlation analysis showed that levels of peripheral blood NK,CD4+T cells were significantly negatively correlated with CPIS,while CTC were significantly positively correlated with CPIS(P<0.05).AUC values of NK,CD4+T cell subsets and CTC for predicting lung infection were 0.694,0.757 and 0.574,respectively.The predictive value of NK and CD4+T cells subsets was better than that of CTC(P<0.05).Multivariate Logistic regression analysis showed that low levels of NK and CD4+T cell were independent risk factors of postoperative lung infection(P<0.05).Conclusion:Patients with pulmo-nary infection after esophageal cancer surgery have abnormal immune function,and low levels of NK cells and CD4+T cells are inde-pendent risk factors for postoperative pulmonary infection.Focusing on monitoring the levels of NK cells and CD4+T cells in the periph-eral blood of patients is helpful to grasp the development of the patient's condition and predict the occurrence of postoperative pulmo-nary infection.

The National Essential Medicines System could protect public health and ensure access to essential medications.Although the current selection methods for China's National Essential Medicines Lists(NEMLs)are becoming more scientific and standardized,there are still problems such as much emphasis on expert experience and the lack of transparency of decision-making basis.To address these issues,it proposes an evidence-based decision-making pathway for NEMLs selection guided by clinical value.This approach ensures a strong integration of evidence and decision-making,offering valuable insights for improving the adjustment procedures and selection criteria of the NEMLs in China.

Objective:To compare the efficacies of endovascular therapy (EVT) and standard medical therapy in acute ischemic stroke (AIS) patients aged ≥85 years, and analyze the independent influencing factors for poor prognosis of AIS patients after EVT.Methods:Sixty-nine AIS patients aged ≥85 years admitted to Department of Neurology, Xi'an Third Hospital from January 2018 to April 2024, including 40 accepted EVT and 28 accepted standard medicinal therapy, were enrolled. Modified Rankin scale (mRS) was used to evaluate the prognosis of the patients 90 days after onset. General data, prognosis and complications between the EVT group and standard medical therapy group were compared. General data, treatment processes and complications between patients with good prognosis and poor prognosis in the EVT group were compared. Multivariate Logistic regression was used to analyze the independent influencing factors for poor prognosis in AIS patients after EVT.Results:Compared with the standard medical therapy, the EVT group had significantly lower NIHSS score at discharge, greater improvement in NIHSS score (NIHSS score at admission-NIHSS score at discharge), lower mRS score 90 days after onset, higher good prognosis rate, lower mortality rate within 90 days of onset, and longer hospital stay ( P<0.05). In the EVT group, 11 patients (27.5%) had good prognosis and 29 patients (72.5%) had poor prognosis 90 days after onset. Compared with the good prognosis group, the poor prognosis group had significantly higher blood glucose level and lower Alberta Stroke Program Early CT Score (ASPECT) on admission ( P<0.05). Multivariate Logistic regression analysis showed that blood glucose on admission ( OR=2.363, 95% CI: 1.134-4.928, P=0.022) and ASPECT score on admission ( OR=0.273, 95% CI: 0.088-0.854, P=0.026) were independent influencing factors for poor prognosis in AIS patients after EVT. Conclusion:AIS patients aged ≥85 years received EVT have better prognosis compared with those accepted standard medical therapy; these patients with high glucose level and low ASPECT score on admission have poor prognosis.