To summarize the distribution characteristics of human papillomavirus(HPV) infection types in patients with cervical squamous intraepithelial lesion(SIL) and cervical cancer(CC), and to explore the impact of HPV vaccination, HPV infection types, and general clinical data on different grades of cervical lesions.

Patients with alcoholic cirrhosis often experience varying degrees of malnutrition， and the patients with malnutrition are more susceptible to complications such as infections and ascites， which may lead to a poor prognosis. Therefore， it is particularly important to conduct nutritional risk screening for patients in clinical practice， and appropriate nutritional assessment tools should be used to evaluate the nutritional status of patients and develop individualized nutritional supplementation regimens， thereby promoting disease recovery and improving prognosis and quality of life. This article elaborates on the specific methods for nutritional screening， assessment， and management in patients with alcoholic cirrhosis and points out that systematic nutritional screening and assessment can help to identify the patients with malnutrition in the early stage and provide timely intervention. Individualized nutritional supplementation regimens should be adjusted based on the conditions of patients， so as to meet their nutritional needs， promote the recovery of liver function， improve overall health status， and enhance long-term quality of life.

OBJECTIVE To explore the changes of serum Toll-like receptor(TLR)2,TLR4 and 25 hydroxyvitamin D[25(OH)D]in the general anesthesia orthopedic surgery patients with postoperative pulmonary infections and analyze the distribution and drug resistance of pathogens.METHODS A total of 59 general anesthesia orthopedic surgery patients with postoperative pulmonary infections who were treated in Tianjin Fifth Central Hospital from Jul.2019 to Jul.2024 were chosen as the infection group,meanwhile,65 patients who underwent the same surger-y but did not have postoperative pulmonary infection or other acute and chronic infections were chosen as the non-infection group.The etiological characteristics of the postoperative pulmonary infections and the drug re-sistance rates were analyzed.The clinical data and the levels of serum TLR2,TLR4 and 25(OH)D were observed and compared between the two groups of patients.The values of the above indicators in diagnosis of the postopera-tive pulmonary infections in the general anesthesia orthopedic surgery were analyzed.RESULTS Totally 63 strains of pathogens were isolated from the 59 general anesthesia orthopedic surgery patients with postoperative pulmona-ry infections,36(57.14％)of which were gram-negative bacteria.3 of 15 Pseudomonas aeruginosa strains were resistant to meropenem;4 of 12 Klebsiella pneumoniae strians were resistant to meropenem;all of the 11 Staph-ylococcus aureus strains were methicilin-resistant S.aureus.The proportions of patients with age,hypoproteine-mia and diabetes mellitus,the serum TLR2 and TLR4 levels were higher in the infection group than in the non-infection group(P＜0.05),while the 25(OH)D level of the infection group was lower than that of the no in-fection group(P＜0.05).The area under the curves(AUCs)of serum TLR2,TLR4,25(OH)D and the joint de-tection of the above indicators were respectively 0.817,0.801,0.787 and 0.917 in diagnosis of postoperative pul-monary infections in the general anesthesia orthopedic surgery patients,and the AUC of the joint detection of the indicators was greater than that of the single detection(P＜0.05).CONCLUSIONS The general anesthesia or-thopedic surgery patients with postoperative pulmonary infections show high expressions of serum TLR2 and TLR4 and the low expression of 25(OH)D.The joint detection of the above indexes has higher diagnostic value.The gram-negative bacteria are dominant among the pathogens causing the infections.The pathogens vary in the drug resistance.

Objective:To systematically evaluate and integrate the exercise experience of overweight or obese pregnant women during pregnancy, in order to provide basis for the formulation of standardized exercise programs for this population.Methods:We searched databases including PubMed, Cochrane Library, Web of Science, CINAHL, Embase, Ovid, PsycINFO, Chinese Biomedical Literature Database, VIP, Wanfang and China National Knowledge Infrastructure, from their inception to August 16, 2023, to collect qualitative studies on the exercise experience of overweight or obese pregnant women during pregnancy. The quality of included studies was evaluated according to Joanna Briggs Institute Critical Appraisal Tool for qualitative studies in Australia. The results were integrated by integrating methods.Results:A total of 11 studies were included. Sixty-one complete findings were grouped according to similarities to form 9 new categories. These categories resulted in 3 synthesized findings. Pregnant women with overweight or obesity were affected by promoting and hindering factors; careful balance of exercise risk and benefit for overweight or obese pregnant women during pregnancy; expectations and needs of overweight or obese pregnant women for exercise during pregnancy.Conclusions:Overweight or obese pregnant women highly rated the benefits and importance of exercise, but their participation and adherence to exercise is challenging. Medical staff should pay attention to the exercise experience of overweight or obese pregnant women during pregnancy, understand the driving factors and obstacles of exercise for overweight or obese pregnant women, in order to provide standardized and personalized exercise guidance programs for overweight or obese pregnant women.

Indwelling urinary catheterization is one of the most widely used invasive procedures in clinical practice, playing a critical role in disease diagnosis, treatment, and monitoring. In 2024, the European Association of Urology Nurses (EAUN) released the Best Practice Guidelines for Indwelling Urinary Catheterization in Adults-Transurethral and Suprapubic Catheterization (hereinafter referred to as the Guideline), aiming to provide evidence-based clinical guidance and health education information for healthcare professionals. This article interprets the section on "Nursing Principles" within the Guideline, which spans the entire process of catheter management. Key aspects covered include pre-insertion preparation, catheter insertion procedure, catheter maintenance and securement, observation of urine color, prevention of constipation, and catheter removal. The aim is to help urology nurses and related healthcare personnel gain an in-depth understanding of the recommendations in the Guideline, promote its standardized application in clinical practice, improve the quality of indwelling catheter care, and ensure patient safety.

Objective:To introduce the clinical application of "page-turning" superior pancreatic lymph node dissection in laparoscopic D2 radical gastrectomy for gastric cancer.Methods:Patients who were confirmed to have adenocarcinoma by preoperative gastroscopy and pathological biopsy, with tumor staging evaluated by imaging as cT1~4aN0~3M0, without neoadjuvant therapy, and without absolute surgical contraindications, underwent laparoscopic radical gastrectomy for gastric cancer with "page-turning" superior pancreatic lymph node dissection. The "page-turning" superior pancreatic lymph node dissection was performed in four steps: (1) Expose the posterior gastric mesentery and dissect No.11p lymph nodes; (2) Expose the left gastric mesentery and dissect No.7, No.8a and No.9 lymph nodes; (3) Expose the right gastric mesentery and dissect No.5 lymph nodes; (4) Expose the left edge of the portal vein and dissect No.12a lymph nodes.Results:From April 2018 to October 2024, 112 patients with gastric cancer underwent laparoscopic D2 radical gastrectomy with "page-turning" superior pancreatic lymph node dissection, including 21 cases in the First Affiliated Hospital of Guangzhou University of Chinese Medicine, 78 cases in the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, and 13 cases in the Department of Gastrointestinal Surgery, Jilin Provincial People's Hospital. The TNM staging of all patients was as follows: 31 cases in stage Ⅰ, 24 cases in stage Ⅱ, and 57 cases in stage Ⅲ; 62 cases of differentiated adenocarcinoma and 50 cases of undifferentiated adenocarcinoma; the median length of tumors was 3.8 cm. All patients successfully completed the operation without conversion to open surgery, no intraoperative massive hemorrhage or postoperative death. The median total number of lymph nodes dissected in all patients was 32, and the median number of positive lymph nodes was 4.5. The overall postoperative complication rate was 5.4% (6/112), all of which were Clavien-Dindo grade Ⅱ, including pulmonary infection, pleural effusion, and incisional infection, all cured by symptomatic treatment. The median follow-up was 41.8 (2-78) months, with 7 cases lost to follow-up. During the follow-up period, 27 cases (25.7%) had tumor recurrence and 16 cases (15.2%) died.Conclusions:The "page-turning" superior pancreatic lymph node dissection technique is safe and feasible in laparoscopic radical gastrectomy for gastric cancer.

Objective:To evaluate the validity of spectral entropy as a quantitative tool for assessing sedation depth in mechanically ventilated pediatric patients and to investigate its prognostic value in predicting clinical outcomes among children with pneumonia requiring early sedation.Methods:A total of 31 mechanically ventilated children admitted to the Pediatric Intensive Care Unit of Shengjing Hospital of China Medical University from December 2021 to December 2022 were enrolled.Patients were stratified into deep sedation (Ramsay score ≥5) and light sedation (Ramsay score ≤4) groups.For children with concurrent pneumonia,prognosis was evaluated using a modified PIRO (Predisposition,Insult,Response,Organ dysfunction) score,and patients were further classified into favorable-prognosis group and poor-prognosis group.Clinical characteristics,outcomes,and spectral entropy values were compared across groups.Receiver operating characteristic (ROC) curve analysis was performed to assess the prognostic predictive capacity of spectral entropy and Ramsay scores.Results:Spectral entropy exhibited a strong negative correlation with Ramsay scores ( r s2=-0.787, P < 0.001).The deep sedation group demonstrated significantly lower spectral entropy values compared to the light sedation group (34.0±1.0 vs.52.7±6.3, P<0.001).Among children with pneumonia,the favorable-prognosis group showed higher spectral entropy values than the poor-prognosis group (49.5±8.0 vs.42.1±10.4, P=0.047).Additionally,the hospitalization time of the poor-prognosis group was higher than that of the favorable-prognosis group [20.5(9.0,36.0)days vs.14.0(12.0,18.0)days],although the difference was not statistically significant ( P=0.191).Mechanical ventilation duration was significantly shorter in the favorable-prognosis group versus the poor-prognosis group [(151.7±41.2)hours vs.(414.9±264.1)hours, P=0.012] .Modified PIRO scores correlated positively with Ramsay scores ( r s2=0.367, P＝0.042),and negatively with spectral entropy ( r s2=-0.363, P＝0.045).ROC analysis revealed that Ramsay scores (AUC=0.329,sensitivity 50.0%,specificity 84.2%) and spectral entropy (AUC=0.715,sensitivity 100.0%,specificity 50.0%) provided statistically significant prognostic discrimination ( P<0.05),with optimal cutoff values of 4.5 and 34.6,respectively. Conclusion:Spectral entropy correlates robustly with Ramsay scores,demonstrating its utility as an objective,quantitative tool for monitoring sedation depth in mechanically ventilated children.Furthermore,spectral entropy shows potential as a direct and reliable electrophysiological biomarker for predicting clinical outcomes in pediatric pneumonia patients receiving early sedation.

Objective:To evaluate the clinical efficacy of endoclip papillaplasty (ECPP) for preventing recurrent choledocholithiasis after endoscopic retrograde cholangiopancreatography (ERCP).Methods:A retrospective analysis was conducted on 1 941 patients who underwent ERCP for choledocholithiasis in Henan Provincial People's Hospital from January 2019 to December 2023. A total of 250 patients who received ECPP were assigned to the ECPP group, while 251 matched controls were selected via 1∶1 year-stratified sampling into the control group. After follow-up, 209 ECPP cases and 190 controls were ultimately included in the analysis. Stone removal success rate, incidence of perioperative complications, and postoperative choledocholithiasis recurrence were compared between the two groups. Univariate and multivariate logistic regression were used to determine the risk factors for choledocholithiasis recurrence after ERCP.Results:Both groups achieved 100.0% stone removal success rate. There was no significant difference in the incidence of intraoperative perforation [0.5% (1/209) VS 1.1% (2/190), χ2=0.01, P=0.934], postoperative hyperamylasemia [21.5% (45/209) VS 17.4% (33/190), χ2=1.10, P=0.295] or post-ERCP pancreatitis [3.8% (8/209) VS 8.1% (9/190), χ2=0.20, P=0.653] between the ECPP group and the control group. The ECPP group showed significantly lower bleeding rate [5.1% (11/209) VS 12.3% (23/190), χ2=5.98, P=0.014] and choledocholithiasis recurrence rate [10.5% (22/209) VS 18.9% (36/190), χ2=5.68, P=0.017] compared with the control group. The multivariate logistic regression identified dilated common bile duct diameter ( OR=1.881, 95% CI: 1.101-3.213, P=0.021) as an independent risk factor for choledocholithiasis recurrence, while being female ( OR=0.482, 95% CI: 0.266-0.875, P=0.016) and ECPP ( OR=0.497, 95% CI:0.278-0.887, P=0.018) were protective factors. Conclusion:ECPP effectively reduces choledocholithiasis recurrence rate and bleeding risk after ERCP. ECPP and being female serve as protective factors for choledocholithiasis recurrence, while dilated bile duct diameter is an independent risk factor.