Objective To analyze and evaluate the implementation effect of tuberculosis prevention and control program in Wuhan, and to provide reference for scientific formulation of tuberculosis prevention and control measures. Methods Using the National Tuberculosis Information Management System, descriptive statistical analysis was carried out on the medical record information of pulmonary tuberculosis patients registered in Wuhan , 2016 - 2021. Results A total of 34 937 cases of pulmonary tuberculosis were registered in Wuhan , with an average annual incidence rate of 49.85/100 000. The incidence rate showed a downward trend year by year, with a statistically significant difference in 2016—2021 (χ²_trend = 708.387, P<0.001). The patients mainly came from referrals, accounting for 71.86%, and the proportion of referrals varied significantly among different years (χ²=355.541, P<0.001). The diagnosis type was mainly pathogenic negative, accounting for 49.12%. The proportion of pathogenic negative had statistically significant difference among different years (χ²=1 354.830, P<0.001). The proportion of patients cured and completed the course of treatment reached 93.98%, with statistically significant differences in the proportions among different years (cured, χ²=1 080.252, P<0.001; completed the treatment course, χ²= 933.655, P<0.001). The sputum examination rate of newly diagnosed patients in each year reached over 90%, and the overall completion rate reached over 95%. The proportion of positive pathogens showed an increasing trend year by year. Conclusion The overall epidemic situation of tuberculosis in Wuhan is declining year by year, and tuberculosis prevention and control work has achieved remarkable results. Active screening in key areas and populations should be strengthened, and prevention and control strategies should be formulated by emphasizing the key and difficult points.

Attention deficit hyperactivity disorder(ADHD)is a common childhood neurodevelopmental disorders.In recent years,some studies have shown that there is a high comorbidity between ADHD and childhood allergic diseases such as bronchial asthma,atopic dermatitis,allergic rhinitis,and food allergies.Inflammatory reactions caused by allergic diseases may affect central nervous system function,Thereby further affecting the occurrence and development of ADHD,suggesting that there may be a close connection between the two diseases at the neuro-immune level.Although the common pathogenesis and causal relationship between the two have not been fully elucidated,multiple studies have revealed the epidemiological association between them.This article provides a review of the research on the association between children's allergic diseases and ADHD,and explores the possible comorbid mechanisms between them,and explore the treatment of comorbidities of allergic diseases and ADHD,aiming to provide new ideas for further clinical diagnosis,treatment,and research.In addition,more attention needs to be paid to the importance of prevention.By strengthening children's health education and raising the health awareness of parents and teachers,it can help reduce the risk of illness in children and build a more comprehensive and solid protective barrier for their health.

OBJECTIVE To study the pharmacokinetics of Esketamine hydrochloride nasal spray in rats and ciliary toxicity to maxillary mucosa of bullfrog. METHODS The plasma concentration of esketamine hydrochloride in rats was determined by LC-MS/ MS after intravenous injection of esketamine hydrochloride solution and nasal administration of esketamine hydrochloride； the pharmacokinetic parameters were calculated by using Phoenix WinNonlin 8.1.0 software. Using the maxillary mucosa of isolated bullfrog as a model， the morphological changes of maxillary mucosa were investigated， and the duration and recovery of ciliary oscillation were recorded after nasal administration of esketamine hydrochloride. RESULTS The peak of blood concentration occurred 2 min after nasal administration of esketamine hydrochloride； cmax was （814.58±418.80） ng/mL， AUC0－∞ was （203.75± 92.76） ng·h/mL， and the absolute bioavailability was 60.68%. After nasal administration of esketamine hydrochloride， it was observed that the cilia of bullfrog were arranged neatly， the edges were clear， the cilia tissue structure was complete and the cilia moved actively. The cilia movement time was （178.17±13.30） min for the first time， and after the cilia moved again， the ciliary movement time measured again was （24.50±9.19）min with a relative movement percentage of 53.56%. CONCLUSIONS Esketamine hydrochloride nasal spray has a rapid onset of action， high bioavailability， and low ciliary toxicity.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Surfactant is a kind of substance that can significantly reduce the surface/interface tension.Surfactant is an important substance that affects the preparation technology,stability and safety of nanoformulation.By combing the structure classification of surfactants and their function mechanism in nanoformulation,combined with the research status at home and abroad,the application and research of surfactants in the listed nanoformulation were described,in order to provide reference for the research and development of new nanoformulation.

Objective:To carry out evidence-based nursing for postoperative exercise rehabilitation of patients with vertebral fractures, develop review indicators, analyze obstacles and facilitators in evidence-based nursing practice, and formulate reform strategies.Methods:Guided by the evidence-based nursing practice model of the Joanna Briggs Institute, this study incorporated evidence of postoperative exercise rehabilitation in patients with vertebral fractures and developed review items. Based on baseline review, the obstacles and facilitators in evidence-based nursing practice were analyzed, and reform strategies were formulated.Results:A total of 29 evidence items were included, and 16 review indicators were formulated. Only seven indicators had a compliance rate of 100%, two indicators had a compliance rate of 0, and the compliance rate of the remaining indicators was between 11% and 95%. The obstacles in evidence-based nursing practice came from three levels: system, practitioner, and patient. The facilitators included strong leadership and organizational abilities, close cooperation between medical and nursing teams, and so on. Corresponding change strategies were developed based on obstacles and facilitators.Conclusions:There is a certain gap between the evidence of exercise rehabilitation and evidence-based nursing practice in postoperative patients with vertebral fractures. We should make full use of facilitators to overcome obstacles and implement reform strategies.

Objective:To translate the perceived stressors in intensive care units Scale into Chinese version,and to validate its validity and reliability and in intensive healthcare professionals.Methods:The Perceived Stressors in Intensive Care Units Scale was translated according to the Brislin translation model.After cultural adjustment,495 ICU healthcare professionals were selected to evaluate the validity and reliability of the scale,and univariate analysis was conducted on the scores of the Scale with different characteristics.Results:The Chinese version of the scale re-tained 40 items,and 6 common factors were extracted after exploratory factor analysis.The cumulative variance contribution rate reached 58.21％.Confirmatory factor analysis showed a basic fit of the model(x2/df=2.85,CFI=0.93,TLI=0.93,RMSEA=0.09).The total Cronbach coefficient of the scale was 0.940 and the split-half relia-bility was 0.87.The retest reliability after 2 weeks was 0.92.The item-level content validity index of the Chinese version of The Perceived Stressors in Intensive Care Units Scale was 0.83～1.00,the scale-level content validity index was 0.93,and the average content validity was 0.98.Comparison of the total scores of scale among ICU healthcare professionals with different occupations,professional titles,marital status and working years showed sta-tistically significant differences(P＜0.05).Conclusion:The Chinese version of the Perceived Stressors in Intensive Care Units Scale is proved to be a good instrument with acceptable validity and reliability.

Objective:To establish a UPLC method for the simultaneous determination of paeoniflorin,naringin,hesperidin,neohesperidin,costunolide and dehydrocostuslactone to improve the quality standard of Shangke Dieda Tablets.Methods:An Agilent Poroshell 120 C18 column(100 mm × 4.6 mm;2.7 μm)was used with a mobile phase of acetonitrile and 0.1％phosphate solution with binary gradient system at a flow rate of 1.0 mL·min-1.The detection wavelength was 230 nm and the column temperature was 30 ℃.Results:Paeoniflorin,naringin,hesperidin,neohesperidin,cosinolide and dehydrocosinolide showed a good linear relationship between injection concentration and peak area(r＞0.999).The linear ranges of six components were 0.854 2-256.272 μg·mL-1(r=0.999 9),1.057 5-317.247 μg·mL-1(r=0.999 9),and 0.989 5-269.850 μg·mL-1(r=0.999 9),1.055 6-316.689 μg·mL-1(r=0.999 9),0.905 1-271.527 μg·mL-1(r=0.999 8),and 1.064 7-319.395 μg·mL-1(r=0.999 9),respectively.The average recoveries of six components were 99.4％(RSD=1.2％),104.0％(RSD=1.2％),101.6％(RSD=1.0％),102.9％(RSD=0.4％),97.0％(RSD=1.9％),and 104.2％(RSD=1.0％),respectively.A total of 74 batches of samples were collected from 10 manufacturers.The contents of paeoniflorin,naringin,hesperidin,neohesperidin,coxinolactone,and dehydro-cosinolactone were 0.250 8-0.653 2,0.042 2-0.930 9,0.590 9-3.978 0,0.021 2-0.592 6,0.002 4-0.156 7,0.009 2-0.231 3 mg per tablet,respectively.Conclusion:The validated results showed that the method can be used to control the quality of Shangke Dieda Tablets.

Background/Aims: Metabolic syndrome is common in patients with acute pancreatitis and its components have been reported to be associated with infectious complications. In this post hoc analysis, we aimed to evaluate whether metabolic abnormalities impact the effect of immuneenhancing thymosin alpha-1 (Tα1) therapy in acute necrotizing pancreatitis (ANP) patients. Methods: All data were obtained from the database for a multicenter randomized clinical trial that evaluated the efficacy of Tα1 in ANP patients. Patients who discontinued the Tα1 treatment prematurely were excluded. The primary outcome was 90-day infected pancreatic necrosis (IPN) after randomization. Three post hoc subgroups were defined based on the presence of hyperglycemia, hypertriglyceridemia, or both at the time of randomization. In each subgroup, the correlation between Tα1 and 90-day IPN was assessed using the Cox proportional-hazards regression model. Multivariable propensity-score methods were used to control potential bias. Results: Overall, 502 participants were included in this post hoc analysis (248 received Tα1 treatment and 254 received matching placebo treatment). Among them, 271 (54.0%) had hyperglycemia, 371 (73.9%) had hypertriglyceridemia and 229 (45.6%) had both. Tα1 therapy was associated with reduced incidence of IPN among patients with hyperglycemia (18.8% vs 29.7%: hazard ratio, 0.80; 95% confidence interval, 0.37 to 0.97; p=0.03), but not in the other subgroups. Additional multivariate regression models using three propensity-score methods yielded similar results. Conclusions Among ANP patients with hyperglycemia, immune-enhancing Tα1 treatment was associated with a reduced risk of IPN (ClinicalTrials.gov, Registry number: NCT02473406).

Stenotrophomonas species are non-fermentative Gram-negative bacteria that are widely distributed in environment and are highly resistant to numerous antibiotics. Thus, Stenotrophomonas serves as a reservoir of genes encoding antimicrobial resistance (AMR). The detection rate of Stenotrophomonas is rapidly increasing alongside their strengthening intrinsic ability to tolerate a variety of clinical antibiotics. This review illustrated the current genomics advances of antibiotic resistant Stenotrophomonas, highlighting the importance of precise identification and sequence editing. In addition, AMR diversity and transferability have been assessed by the developed bioinformatics tools. However, the working models of AMR in Stenotrophomonas are cryptic and urgently required to be determined. Comparative genomics is envisioned to facilitate the prevention and control of AMR, as well as to gain insights into bacterial adaptability and drug development.
Stenotrophomonas/genetics* ; Drug Resistance, Bacterial/genetics* ; Anti-Bacterial Agents/pharmacology* ; Gram-Negative Bacteria ; Genomics ; Microbial Sensitivity Tests