OBJECTIVE To conduct rapid health technology assessment （HTA） of ulinastatin （UTI）， and to evaluate the efficacy， safety and cost-effectiveness of UTI in the treatment of acute pancreatitis （AP）. METHODS Retrieved from PubMed， Embase， the Cochrane Library， CNKI， Wanfang database， CBM and official websites of HTA institutions， the systematic review （SR）/meta-analysis， economic evaluation and HTA reports of UTI in the treatment of AP were collected from the inception to Apr. 2024. Two researchers independently conducted screening， quality evaluation and data extraction according to the admission and exclusion criteria， and descriptive analysis was adopted to analyze and summarize the data. RESULTS A total of 19 studies were included， involving 15 SR/meta-analysis and 4 economic studies， and no HTA report was retrieved. In the treatment of AP， UTI showed clear advantages over conventional treatment alone in terms of improving the overall effective rate， shortening the recovery time of amylase， reducing the time required to relieve abdominal pain and distension， lowering the mortality rate， and decreasing the average hospital stay. Compared to other positive drugs （carbendate mesylate， octreotide， somatostatin， etc.）， its efficacy is similar， with a favorable safety profile. As far as the current research was concerned， UTI had obvious economic advantages over other positive drugs. CONCLUSIONS UTI is safe and effective in the treatment of AP， and has economic advantages.

In recent years,the field of nucleic acid therapeutics has been flourishing,progressively establishing itself as the third generation of drug modalities following small molecules and antibody-based drugs.Artificial intelligence technology based on machine learning is advancing rapidly,which can significantly accelerate the development process of nucleic acid therapeutics.This review provides an overview of the foundational aspects of artificial intelligence algorithms,databases,and characterizations in the field of nucleic acid drug development.It elucidates the advances in the application of artificial intelligence in nucleic acid structural prediction,small nucleic acid drug design,and other research and development phases of nucleic acid therapeutics,aiming to offer some reference for the interdisciplinary development of artificial intelligence and nucleic acid drugs.

Objective To investigate the factors influencing rapid neurological improvement(RNI)after mechani-cal thrombectomy(MT)in patients with acute anterior circulation ischemic stroke(AACIS),and to construct a predictive scoring model for RNI.Methods A retrospective study was conducted on 312 AAIS patients treated with MT at the South-west Hospital and the Zigong Third People's Hospital from January 2017 to October 2021.Univariate analysis and multi-variate logistic regression analysis were performed to identify the independent factors influencing RNI.A scoring model for RNI prediction was established by assigning scores to significant variables in multivariate analysis.The prediction value was evalu-ated using the receiver operating characteristic(ROC)curve.Results Among the 312 AACIS patients,159(50.96%)dem-onstrated RNI.Multivariate logistic regression analysis showed that history of diabetes mellitus[odds ratio(OR)=0.518;95%confidence interval(CI)0.290-0.926;P=0.027]and Van Swieten score(3-4 points)(OR=0.537;95%CI 0.294-0.981;P=0.043)were independent risk factors for RNI in AACIS patients after MT.However,mTICI(grade 2b or 3)was an inde-pendent protective factor for RNI in patients with AACIS(OR=3.912;95%CI 1.706-8.982;P=0.001).The area under the ROC curve of the predictive scoring model was 0.628(95%CI 0.565-0.690;P<0.001).The optimal cut-off value was 3 points,the sensitivity was 68.39%,and the specificity was 52.98%.Conclusion The predictive scoring model consisting of history of diabetes mellitus,preoperative Van Swieten score,and postoperative mTICI grade is valuable in predicting RNI in patients with AACIS after MT.

Objective:To construct an indicator system for the development of nursing disciplines in ClassⅢ Grade A general hospitals.Methods:An initial draft of the indicator system was established through literature research and expert meetings. The Delphi method and purposive sampling were used from January to April 2023 to conduct two rounds of expert consultations with 17 nursing experts from four medical units nationwide and three nursing colleges. The indicators were revised and refined, resulting in the establishment of a nursing discipline construction indicator system for ClassⅢ Grade A general hospitals. The level of expert engagement was represented by the questionnaire recovery rate, expert authority by the expert authority coefficient ( Cr), and the degree of expert opinion coordination by Kendall 's harmony coefficient (Kendall 's W) . Results:The recovery rates for both rounds of expert consultation questionnaires were 100.00% (17/17), with expert Cr of 0.87. The CV values ranged from 0.049 to 0.260 and 0 to 0.140, respectively, while Kendall 's W were 0.221 and 0.257 ( P< 0.01). The final indicator system for the construction of nursing disciplines in ClassⅢ Grade A general hospitals included six primary indicators, 18 secondary indicators, and 63 tertiary indicators. Conclusions:The nursing discipline construction indicator system developed for ClassⅢ Grade A general hospitals in this study is scientific, reliable, and comprehensive. It can provide a reference for the construction of nursing disciplines in Class Ⅲ Grade A general hospitals.

Objective:To explore the relationship among ruminating,affiliate stigma and post-traumatic growth in parents of autistic children.Methods:Totally 339 parents of autistic children were selected.The Affiliate Stigma Scale(ASS),Post-traumatic Growth Inventory(PTGI),ERRI Intrusive Subscale(ERRI-I)and ERRI De-liberate Subscale(ERRI-D)of Event Related Rumination Inventory(ERRI)were used to measure affiliate stigma,post-traumatic growth,intrusive ruminating and deliberate ruminating.SPSS macro program PROCESS was used to test the mediating role.Results:There were positive correlations among the scores of ASS,ERRI-I and ERRI-D(r=0.39-0.72,Ps＜0.01).The PTGl scores were negatively correlated with ASS scores(r=0.26,Ps＜0.01)and positively correlated with ERRI-D scores(r=0.10,Ps＜0.05).The ERRI-D scores played a partial mediating role in the relationship between ASS and PTGl scores(95％CI:0.01-0.07).The ERRI-I scores and ERRI-D scores played a serial mediating role in the relationship between ASS and PTGI scores(95％CI:0.03-0.14).Both me-diation paths had suppression effect.Conclusion:In the negative correlation between affiliate stigma and post-trau-matic growth in parents of autistic children,the deliberate ruminating plays a partial mediating role,while intrusive ruminating and deliberate ruminating play a serial mediating role.

Objective:To explore the effect of mind mapping based on evidence-based theme in health education of patients undergoing thoracentesis and drainage.Methods:From September 2020 to December 2021, 78 patients with pleural effusion and thoracentesis drainage diagnosed by infection in Beijing Chaoyang Hospital affiliated to Capital Medical University were selected by convenience sampling as the research object. The patients from September 2020 to March 2021 were set as the control group, and the patients from May to December 2021 were set as the observation group, with 39 cases each. The control group was given traditional health education, while the observation group received evidence-based health education with mind mapping. The health education knowledge examination score, self-care ability, adverse event rate and nursing satisfaction were compared between the two groups.Results:The scores of health education knowledge examination in the observation group were higher than those in the control group before , 24 hours after catheterization and before decannulation, with statistically significant differences ( P<0.01) . The total score and each dimension score of self-care ability in the observation group were higher than those in the control group, with statistically significant differences ( P<0.01) . The incidence of adverse events in the observation group was lower than that in the control group, and the score of Nursing Satisfaction Questionnaire was higher than that in the control group, with statistical differences ( P<0.05) . Conclusions:The mind mapping on the basis of evidence-based themes can effectively improve patients' health education knowledge and self-care ability, reduce the incidence of adverse events, and increase nursing satisfaction.

Background::Ubiquitination plays an essential role in many biological processes, including viral infection, and can be reversed by deubiquitinating enzymes (DUBs). Although some studies discovered that DUBs inhibit or enhance viral infection by various mechanisms, there is lack of information on the role of DUBs in virus regulation, which needs to be further investigated.Methods::Immunoblotting, real-time polymerase chain reaction, in vivo/ in vitro deubiquitination, protein immunoprecipitation, immunofluorescence, and co-localization biological techniques were employed to examine the effect of ubiquitin-specific protease 3 (USP3) on APOBEC3G (A3G) stability and human immunodeficiency virus (HIV) replication. To analyse the relationship between USP3 and HIV disease progression, we recruited 20 HIV-infected patients to detect the levels of USP3 and A3G in peripheral blood and analysed their correlation with CD4 + T-cell counts. Correlation was estimated by Pearson correlation coefficients (for parametric data). Results::The results demonstrated that USP3 specifically inhibits HIV-1 replication in an A3G-dependent manner. Further investigation found that USP3 stabilized 90% to 95% of A3G expression by deubiquitinating Vif-mediated polyubiquitination and blocking its degradation in an enzyme-dependent manner. It also enhances the A3G messenger RNA (mRNA) level by binding to A3G mRNA and stabilizing it in an enzyme-independent manner. Moreover, USP3 expression was positively correlated with A3G expression ( r= 0.5110) and CD4 + T-cell counts ( r= 0.5083) in HIV-1-infected patients. Conclusions::USP3 restricts HIV-1 viral infections by increasing the expression of the antiviral factor A3G. Therefore, USP3 may be an important target for drug development and serve as a novel therapeutic strategy against viral infections.

Objective:To compare the efficacy and safety of Changsulin ? with Lantus ? in treating patients with type 2 diabetes mellitus (T2DM). Methods:This was a phase Ⅲ, multicenter, randomized, open-label, parallel-group, active-controlled clinical trial. A total of 578 participants with T2DM inadequately controlled on oral hypoglycemic agents were randomized 3∶1 to Changsulin ? or Lantus ? treatment for 24 weeks. The efficacy measures included changes in glycosylated hemoglobin (HbA1c), fasting plasma glucose (FPG), 2h postprandial plasma glucose (2hPG), 8-point self-monitoring of blood glucose (SMBG) profiles from baseline, and proportions of subjects achieving targets of HbA1c and FPG. The safety outcomes included rates of hypoglycemia, adverse events (AEs) and anti-insulin glargine antibody. Results:After 24 weeks of treatment, mean HbAlc decreased 1.16% and 1.25%, FPG decreased 3.05 mmol/L and 2.90 mmol/L, 2hPG decreased 2.49 mmol/L and 2.38 mmol/L in Changsulin ? and in Lantus ?, respectively. No significant differences could be viewed in above parameters between the two groups (all P>0.05). There were also no significant differences between Changsulin ? and Lantus ? in 8-point SMBG profiles from baseline and proportions of subjects achieving the targets of HbA1c and FPG (all P>0.05). The rates of total hypoglycemia (38.00% and 39.01% for Changsulin ? and Lantus ?, respectively) and nocturnal hypoglycemia (17.25% and 16.31% for Changsulin ? and Lantus ?, respectively) were similar between the two groups (all P>0.05). Most of the hypoglycemia events were asymptomatic, and no severe hypoglycemia were found in both groups. No differences were observed in rates of AEs (61.77% vs.52.48%) and anti-insulin glargine antibody (after 24 weeks of treatment, 6.91% vs.3.65%) between the two groups (all P>0.05). Conclusions:Changsulin ? shows similar efficacy and safety profiles compared with Lantus ? and Changsulin ? treatment was well tolerated in patients with T2DM.

Objective:To explore the impact of different family management patterns on the family resilience of children with brain tumors.Methods:A total of 210 parents of children with postoperative brain tumors in 2 tertiary Grade A pediatric hospitals were investigated by the general information questionnaire, family management measure (FaMM) and family resilience rating scale.SPSS 24.0 was used for cluster analysis.Results:(1) Among the scores of FaMM, child identity, condition management ability and parental mutuality were significantly positively correlated with family resilience ( r=0.312, r=0.470, r=0.391, all P<0.05), while view of condition impact, condition management difficulty and condition management effort were negatively correlated with family resilience ( r=-0.346, r=-0.177, r=-0.348, all P<0.05). (2) Family management patterns could be divided into four categories: burden managing (22.9%), effective managing (24.8%), poor managing (28.6%) and tacit managing (23.8%). (3) Family resilience scores of the four patterns were (197.21±20.08), (205.92±14.25), (181.47±18.13) and (198.06±17.08), and their differences were statistically significant ( F=19.498, P<0.01). Conclusion:The family resilience level of children with brain tumor is associated with different family management patterns.Therefore, effective strategies according to different family characteristics should be developed to improve family resilience level.

Objective: To understand the fruit consumption of adults of Qingdao and examine the association between fruit consumption and stroke. Methods: We analyzed baseline data and stroke incidence of the participants who were aged 30-79 years and had been enrolled into the China Kadoorie Biobank (CKB) study from Qingdao city. Cox proportional hazards regression model was conducted to estimate the association of fruit consumption with risk of stroke. Results: A total of 35 509 participants were investgated in the baseline survey. Ratio of male to female was 1∶1.27, and the average age was (50.3±10.2) years. Respondents with higher frequency of fruit consumption were younger, more women, with higher education level and higher income (P<0.05). A total of 1 011 new cases of stroke were observed, with a stroke incidence of 387.63/100 000 person-years. Multivariate Cox regression analysis showed that fruit consumption had a protective effect on stroke incidence. Compared to the respondents who never consumed fruit, respondents who consumed fruit more than 4 days per week had a 44% lower risk of stroke incidence (HR=0.56, 95%CI: 0.50-0.62, P<0.05), and the risk reduced by 46% (HR=0.54, 95%CI: 0.46-0.64, P<0.05) and 42% (HR=0.58, 95%CI: 0.52-0.69, P<0.05) in male and female, respectively. Further adjustment for WC, BMI, SBP and random blood glucose did not change the association. Conclusion Increasing fruit consumption can effectively decrease the risk of stroke. People should increase fruit consumption advisably to set up reasonable and healthy dietary habits.