Objective:To compare the efficacy of pars plana vitrectomy (PPV) combined with human amniotic membrane (hAM) plugging technique or internal limiting membrane (ILM) flap insertion technique for high myopia macular hole retinal detachment (MHRD).Methods:A non-randomized controlled clinical study was performed.Sixteen eyes of 15 patients with high myopia MHRD treated in the Ninth People's Hospital of Shanghai Jiao Tong University School of Medicine from July 2020 to August 2021 were included.All patients underwent PPV and were divided into hAM plug group (7 eyes of 7 patients) and the ILM insertion group (9 eyes of 8 patients) based on the different plugging materials.The best corrected visual acuity (BCVA) and intraocular pressure were measured before surgery and at 1 week, 1, 3, and 6 months postoperative, respectively.Slit-lamp microscopy combined with lenses, scanning laser ophthalmoscope and optical coherence tomography (OCT) were used to examine the fundus, the macular hole closure and retinal reposition.This study adhered to the Declaration of Helsinki.The study protocol was approved by the Ethics Committee of Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine (No.SH9H-2021-T322-2). Written informed consent was obtained from each subject.Results:The retinal reattachment was achieved in 6 eyes in the hAM plug group and all 9 eyes in the ILM insertion group after initial surgery.The macular hole closure was observed in 5 eyes in the hAM plug group and 8 eyes in the ILM insertion group after initial surgery, and there was no statistical difference in the macular hole closure rate between the two groups ( P>0.05). There were significant differences in the overall comparison of BCVA between the two groups over time ( Ftime=4.420, P<0.05). Postoperative BCVA at different time points was better than preoperative BCVA in each group, but the differences were not significant (all at P>0.05). There was no significant difference in the overall comparison of BCVA between the two groups ( Fgroup=0.183, P>0.05). Two eyes in the hAM plug group and 4 eyes in the ILM insertion group developed transient ocular hypertension, which returned to normal after 1 week of treatment. Conclusions:Both PPV combined with hAM plugging technique and ILM insertion technique are safe and effective for the treatment of MHRD in high myopia.The hAM plugging technique can not only achieve anatomical reduction but also functional recovery of the retina even in complicated fundus conditions.

ObjectiveTo analyze the epidemic characteristics of measles and rubella in Pudong New Area of Shanghai from 2013 to 2022， and to provide data support for the elimination of measles and rubella. MethodsEnzyme linked immunosorbent assay was used to detect IgM antibodies in serum samples. The sequence of 630 nucleotides at the C-terminal of N gene of measles virus was amplified by reverse transcription-polymerase chain reaction and the phylogenic tree was constructed. ResultsA total of 1 529 suspected cases of measles were detected from 2013 to 2022， among which the positive rate of measles IgM antibody was 33.55% （513/1 529）. The highest positive rate （20.73%） was from March to May ， and the positive rate of rubella IgM antibody was 6.80% （104/1 529）. The positive rate of both IgM was higher in males than that in females （P<0.05）. The IgM against measles was mainly detected in 0‒ years old （63.16%， 96/152） and 20‒ years old （45.61%， 161/353）. The IgM against rubella was mainly detected in 10‒20 years old （27.27%， 18/66）. The IgM antibody could be detected more easily from 4 to 28 days after eruption， and the IgM antibody positive rate of measles/rubella from 2020 to 2022 was significantly lower than previous years （2013‒2019）. There were 2 D8 genotype strains， and the rest were H1a gene subtypes. ConclusionThe positive rate of IgM antibodies against measles/rubella in Pudong New Area of Shanghai decreased significantly. People aged 0‒ years and 20‒ years old are more susceptible to measles， and rubella is concentrated in 10‒ years old. It is necessary to strengthen the vaccination of school-age children， in order to achieve the goal of eliminating measles. The age group with high risk of exposure should be checked for vaccination status to ensure the enhanced immunization， and the surveillance of imported measles cases should be strengthened.

Objective:To develop an Arteriovenous Fistula Physical Examination Knowledge, Attitude, and Practice Scale for Hemodialysis Nurses and test its reliability and validity.Methods:Based on the theory of knowledge, attitude, and practice, a preliminary scale draft was formed through a literature review, three rounds of Delphi expert consultation, and a pre-survey. Using convenience sampling, 311 hemodialysis nurses were selected for a survey from December 2022 to February 2023 for item analysis, exploratory factor analysis and reliability testing. Another survey was conducted on 260 hemodialysis nurses from February to June 2023 for confirmatory factor analysis, convergent validity, and discriminant validity testing.Results:The Arteriovenous Fistula Physical Examination Knowledge, Attitude, and Practice Scale for Hemodialysis Nurses included three subscales and five dimensions, with a total of 33 items. The content validity index at the item level was 0.867 to 1.000, and the content validity index at the scale level was 0.992. After exploratory factor analysis, two, one, and two common factors were extracted from the knowledge, attitude, and practice subscales, with cumulative variance contribution rates of 70.114%, 75.192%, and 67.467%, respectively.Confirmatory:factor analysis showed that the model fitted well. The Cronbach's α coefficients of the three subscales were 0.929 to 0.943, the half reliability coefficients were 0.861 to 0.903, and the retest reliability coefficients were 0.824 to 0.874. Conclusions The Arteriovenous Fistula Physical Examination Knowledge, Attitude, and Practice Scale for Hemodialysis Nurses has good reliability and validity and can be used to evaluate the physical examination ability of hemodialysis nurses for arteriovenous fistula.

Objective This study aims to explore the impact of patient gratitude on nurse creativity and examine the me-diating role of job satisfaction and the moderating role of safety climate.Methods In May 2023,a questionnaire survey was con-ducted among all nurses in two county-level public hospitals in Yangquan City,using the Patient Gratitude Scale,Creativity Scale,Job Satisfaction Scale,and Safety Climate Scale.A total of 448 valid questionnaires were collected.Mediation and moder-ation effects were tested using SPSS 20.0 and Model 4 and Model 7 in the Process v3.0 plugin.Results Patient gratitude showed a significant positive correlation with job satisfaction and creativity(r=0.558,0.591,P<0.01),and job satisfaction showed a significant positive correlation with creativity(r=0.581,P<0.01).Job satisfaction partially mediated the relationship between patient gratitude and creativity(mediation effect value=0.1850,95%confidence interval[0.1190:0.2484]),ac-counting for 34.76%of the total effect.Safety climate moderated the relationship between patient gratitude and job satisfaction(β=-0.048,P<0.05).Conclusion Patient gratitude has a positive impact on nurse creativity through job satisfaction.Ad-ditionally,safety climate moderates the relationship between patient gratitude and job satisfaction.

With the continuous progress of human assisted reproductive technology(ART),more genetic diseases have been discovered and the use of innovative technologies is intended to reduce genetic risks,and the reproductive rights of infertile couples have been protected and satisfied to a greater extent.However,in some special genetic cases,offspring rights need to be fully considered.This paper conducted an ethical analysis of an"ectodermal dysplasia"case asking for the implementation of human ART to assist in pregnancy,revealing the ethical dilemmas in the implementation of ART for patients with genetic diseases,which were caused by the contradiction between the protection of the patient's reproductive rights and the offspring rights,as well as the contradiction between the implementation of ART and the blocking of genetic risk.According to the literature review,it is proposed that in the diagnosis,treatment,and ethical judgment process of genetic cases,informed consent should be fully fulfilled.Based on the ethical foundation of care,narrative medicine methods should be used to form doctor-patient joint decision-making,avoiding paternalism.Meanwhile,sufficient information support should be provided and the ethical supervision mechanism should be improved to effectively solve the ethical dilemmas.

Objective:To evaluate the efficacy of glucocorticoid sinus stents implanted 2 weeks after functional endoscopic sinus surgery（FESS） for the treatment of chronic rhinosinusitis with nasal polyps（CRSwNP）. Methods:CRSwNP patients with similar bilateral lesions were randomly divided into two groups, with a stent group of 25 patients and a control group of 24 patients. Patients in the stent group had glucocorticoid sinus stents implanted into the bilateral ethmoid sinuses 2 weeks after FESS, while the control group underwent postoperative debridement only. Follow-up assessments occurred at postoperative weeks 2, 4, 8, and 12. Patients were asked to assess their sensation of nasal symptoms using a 10-point visual analog scale. Efficacy was assessed by endoscopic evaluations. Sinus obstruction, crusting/coagulation, polyp formation, middle turbinate position, adhesions, mucosa epithelialization, and postoperative intervention were assessed as efficacy outcomes. GraphPad Prism 9 was applied for statistical analysis. Results:At 4 and 8 weeks postoperatively, the stent group showed significant improvement in VAS scores of nasal congestion and runny nose compared with the control group（P<0.05）. No significant difference was observed in the VAS scores of head and facial stuffiness, loss of smell, or nasal dryness/crusting between the two groups（P>0.05）. Compared with the control group, the stent group had a lower rate of polypoid formation at 4, 8, and 12 weeks postoperatively. At postoperative week 12, the rate of mucosal epithelialization in the ethmoid cavity was significantly higher in the stent group. During the follow-up, the frequency of postoperative intervention was significantly lower in the stent group than in the control group（P<0.05）. Besides, a lower incidence of middle turbinate lateralization was found in the stent group at 8 and 12 weeks postoperatively. At 8 weeks postoperatively, the stent group had a percentage of adhesion lower than that of the control group（all P<0.05）. Conclusion:Implantation of glucocorticoid sinus stents after FESS can maintain sinus cavity patency, improve the inflammatory status of the operative cavity, reduce postoperative interventions, and promote benign regression of the operative cavity.
Humans ; Nasal Polyps/surgery* ; Ethmoid Sinus/surgery* ; Glucocorticoids/therapeutic use* ; Rhinitis/surgery* ; Sinusitis/surgery* ; Paranasal Sinuses/surgery* ; Endoscopy ; Stents ; Chronic Disease ; Treatment Outcome

Objective:To explore the potential mechanism of Jiajian Xuezheng Decotion in infiltrative gastric cancer by network pharmacology and proteomics.Methods:The Traditional Chinese Medicine Systems Pharmacology Database (TCMSP) database was used to find the compounds and their targets of Jiajianxuezhengtang, and the targets of invasive gastric cancer were determined by high performance liquid chromatography with tandem mass spectrometry (HPLC-MS/MS). The predicted target gene of Jiajian Xuezheng Decotion and the target protein data of infiltrative gastric cancer were analyzed by Venny to obtain the target gene. The target gene set was analyzed by Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment by the David. The protein interaction network diagram (PPI) was obtained by the String method, displaying the prescription-drug-compound-gene network in Cytoscape software.Results:69 active ingredients and 215 drug targets were screened from Jiajian Xuezheng Decotion; 660 proteins were significantly up-expressed in infiltrative gastric cancer, and 10 drug targets and gene targets were the common targets. There were 10 protein nodes in the PPI network, of which 3 core nodes were CASP3, BCL2L1 and STAT1. The 11 KEGG pathways were significantly enriched such as include PI3K-Akt signaling pathway, p53 signaling pathway, proteoglycan in cancer, apoptosis, Jak-STAT signaling pathway and other pathways.Conclusions:Jiajian Xuezheng Decotion plays an anti-infiltrative gastric cancer effect possibly regulated apoptosis through PI3K-Akt signaling pathway, p53 signaling pathway and Jak-STAT signaling pathway. This study provides a theoretical basis for further research on the mechanism of Jiajian Xuezheng Decotion in the treatment of invasive gastric cancer.

Objective: To investigate the relationship between 18F-FDG PET/CT semi-quantitative parameters and the International Association for the Study of Lung Cancer, American Thoracic Society/European Respiratory Society (IASLC/ATS/ERS) histopathologic classification, including histological subtypes, proliferation activity, and somatic mutations. Materials and Methods: This retrospective study included 419 patients (150 males, 269 females; median age, 59.0 years;age range, 23.0–84.0 years) who had undergone surgical removal of stage IA–IIIA lung adenocarcinoma and had preoperative PET/CT data of lung tumors. The maximum standardized uptake values (SUVmax), background-subtracted volume (BSV), and background-subtracted lesion activity (BSL) derived from PET/CT were measured. The IASLC/ATS/ERS subtypes, Ki67 score, and epidermal growth factor/anaplastic lymphoma kinase (EGFR/ALK) mutation status were evaluated. The PET/CT semiquantitative parameters were compared between the tumor subtypes using the Mann–Whitney U test or the Kruskal–Wallis test. The optimum cutoff values of the PET/CT semi-quantitative parameters for distinguishing the IASLC/ATS/ERS subtypes were calculated using receiver operating characteristic curve analysis. The correlation between the PET/CT semi-quantitative parameters and pathological parameters was analyzed using Spearman’s correlation. Statistical significance was set at p < 0.05. Results: SUVmax, BSV, and BSL values were significantly higher in invasive adenocarcinoma (IA) than in minimally IA (MIA), and the values were higher in MIA than in adenocarcinoma in situ (AIS) (all p < 0.05). Remarkably, an SUVmax of 0.90 and a BSL of 3.62 were shown to be the optimal cutoff values for differentiating MIA from AIS, manifesting as pure ground-glass nodules with 100% sensitivity and specificity. Metabolic-volumetric parameters (BSV and BSL) were better potential independent factors than metabolic parameters (SUVmax) in differentiating growth patterns. SUVmax and BSL, rather than BSV, were strongly or moderately correlated with Ki67 in most subtypes, except for the micropapillary and solid predominant groups. PET/CT parameters were not correlated with EGFR/ALK mutation status. Conclusion As noninvasive surrogates, preoperative PET/CT semi-quantitative parameters could imply IASLC/ATS/ERS subtypes and Ki67 index and thus may contribute to improved management of precise surgery and postoperative adjuvant therapy.

Objective The study aimed to analyze the main risk factors of diabetes mellitus in different districts of Ninghai county.Method A total of 3 210 cases including 715 cases form town center,1 413 cases in the coastal area and 1 082 cases in mountain areas were investigated by multistage cluster random sampling.Risk factors of chronic disease survey was developed in January 2016,Chi square tests and logistic regression were performed to compare differences.Result The survey was conducted in 277 diabetic patients,with a prevalence of 8.63％.The prevalence of diabetes was 13.99％ (100/715),7.29％ (103/1 413)and 7.84％ (74/1 082) for town center,coastal area and mountain area.The prevalence of diabetes mellitus in town centers was higher than that in coastal and mountainous areas(x2=33.64,P＜0.05).The results of multivariate Logistic regression analysis suggested that regional factors are the main influencing factors of diabetes mellitus.Compared with urban areas,the risk of diabetes mellitus in coastal areas(OR=0.492,95％CI:0.350-0.690) and mountainous areas (OR=0.479,95％CI:0.336-0.684)is lower.Family history of diabetes mellitus(OR=4.405,95％CI:3.022-6.420),long-term static time (OR=1.092,95％CI:1.034-1.153),central obesity(OR=1.699,95％CI:1.230-2.346),hypertension(OR=1.837,95％CI:1.346-2.508) and dyslipidemia (OR=2.143,95％CI:1.614-2.846)are risk factors for diabetes mellitus.Low age group (15-29 years old is the smallest,OR=0.032,95％CI:0.008-0.136)and proper egg consumption(minimum frequency per day,OR=0.347,95％CI:0.183-0.661)were protective factors.Conclusion Regional factors are the main influencing factors of diabetes mellitus in Ninghai County.Prevention and control should be tailored to local conditions.We should make monitoring and early prevention,and carry out targeted intervention in a targeted manner.