Objective To explore the latent classes and influencing factors of blood glucose trajectories after transplantation in lung transplantation patients,and provide references for identifying high-risk population of post-transplant diabetes mellitus.Methods 122 lung transplantation patients who were hospitalized in a tertiary A general hospital in Hangzhou from January 2022 to March 2023 were selected conveniently as survey subjects.Socio-demographic and disease-related data were collected,and fasting plasma glucose at 1 week before surgery(T0),1 week after surgery(T1),1 month after surgery(T2),3 months after surgery(T3),6 months after surgery(T4),1 year after surgery(T5)were collected.Growth mixture model was used to identify categories of blood glucose trajectories after lung transplantation,and binary Logistic regression analysis was used to explore the influencing factors.Results A total of 109 lung transplantation patients were enrolled in the study,and 2 latent classes of blood glucose trajectories were identified:high risk(23.85％)and low risk(76.15％)of post-transplant diabetes mellitus.BMI,drinking history,afternoon blood glucose and tacrolimus trough concentration were the influencing factors of latent classes of blood glucose trajectories after lung transplantation(all P＜0.05).Conclusion There are 2 latent classes of blood glucose trajectories after lung transplantation,namely high risk and low risk of post-transplant diabetes mellitus.Medical staff should pay attention to diabetes screening and assessment of lung transplantation patients who are overweight or obese,have a drinking history before transplantation,have high afternoon blood glucose in early stage of transplantation and have high tacrolimus trough concentration in stable stage of transplantation,so as to formulate a comprehensive and individualized blood glucose management program.

This paper summarizes the nursing experience of a pregnant woman with congenital heart disease who developed pulmonary artery hypertension crisis after cesarean section.Nursing key points:monitoring and management of inhaled nitric oxide therapy to reduce pulmonary hypertension;providing sequential respiratory support care and dynamically adjusting oxygen therapy regimen;precise volume regulation and alertness to serious complications;optimizing puerperal supervision strategy to reduce the risk of infection;preventing and controlling stress bleeding and implementing a stepped dietary management strategy;implementing phased rehabilitation training to accelerate the recovery process;carrying out personalized psychological care and health education.With comprehensive nursing care,the patient recovered well and was discharged smoothly after an 18-day hospital stay.

Objective This study aimed to develop and empirically evaluate a sarcopenia management program for lung transplant candidates based on the Transtheoretical Model(TTM).The objective was to improve preopera-tive muscle condition and enhance patients' tolerance to lung transplantation.Methods Using the TTM as the the-oretical framework,the sarcopenia management program was developed through a literature review and 2 rounds of expert consultations.A convenience sampling method was employed to recruit inpatients from the lung transplant department of a tertiary hospital in Zhejiang Province between January 2022 and January 2024.Patients admitted between February 2023 and January 2024 were assigned to an intervention group,while those admitted between January 2022 and January 2023 were allocated to a control group.The intervention group received an 8-week sar-copenia management program based on the TTM in addition to standard prehabilitation care,whereas the control group received only standard prehabilitation care.Outcome measurements included pre-and post-intervention com-parisons of the modified Strength,Assistance with Walking,Rise from a Chair,Climb Stairs,Falls,and Calf Circum-ference(SARC-CalF)score,handgrip strength,6-minute walking distance(6MWD),and upper arm circumference,as well as their respective changes before and after the intervention.Additionally,stage-based behavioral change as-sessment and adverse event incidence were compared between the 2 groups.Results A total of 8 patients from the intervention group and 9 from the control group dropped out,resulting in a final sample of 32 patients in the intervention group and 31 in the control group.Compared to the control group,the intervention group demonstrated significantly greater improvements in SARC-CalF scores,handgrip strength,6MWD,and upper arm circumference(P＜0.05).After the intervention,the intervention group had a statistically significant difference in behavioral stage tran-sition compared to the control group(P＜0.05).During the intervention process,neither group experienced any ad-verse events.Conclusion The sarcopenia management program based on the TTM effectively improved patient ad-herence,enhanced preoperative muscle condition,and demonstrated potential benefits in improving physical function and nutritional status.

Objective To investigate the knowledge and attitude of clinical nurses on Panvascular Disease(PVD)care in Zhejiang Province,and to analyze the influencing factors,so as to provide references for constructing a systematic PVD training program.Methods The convenient sampling method was used to investigate 454 nurses from 36 general hospitals in 11 prefectures and cities in Zhejiang Province in June 2024 with a self-designed questionnaire on general information and a questionnaire on PVD nursing knowledge and attitude questionnaire,and multiple stepwise linear regression was used to analyze the impact factors.Results 452 valid questionnaires were collected and the valid recovery rate was 99.56％.Nurses scored(8.57±2.02)in knowledge dimension,(60.82±6.45)in attitude dimension.The results of multiple stepwise linear regression analysis showed that hospital grade was the factor influencing the score of nurses'knowledge towards PVD nursing in Zhejiang Province(P＜0.05).Hospital grade,whether they had received systematic knowledge training related to PVD were the factors influencing the score of nurses'attitude towards PVD nursing(P＜0.05).Conclusion Nurses in Zhejiang Province are positive about PVD nursing,but their knowledge level needs to be improved.Nursing managers should pay full attention to the training intention of clinical nurses,establish a PVD knowledge training system,and strengthen the theoretical and practical training of clinical nurses on PVD nursing,so as to promote the development of PVD nursing work.

OBJECTIVE To retrospectively investigate the incidence of surgical site infection(SSI),distribution and drug resistance of pathogens in 53 hospitals of Suzhou area from 2020 to 2023 so as to provide strategies for pre-vention and control of the hospital-associated infections in Suzhou area.METHODS The data regarding the SSI,distribution and drug resistance of pathogens were statistically analyzed through Suzhou City Regional Hospital In-fection Surveillance Platform.RESULTS The incidence of SSI was 0.24％among the 53 hospitals from 2020 to 2023.Staphylococcus aureus,Enterococcus faecalis,Staphylococcus epidermidis,Enterococcus faecium and Staphylococcus haemolyticus ranked the top 5 species of gram-positive bacteria;Escherichia coli,Klebsiella pneumoniae,Pseudomonas aeruginosa,Enterobacter cloacae and Acinetobacter baumannii ranked the top 5 spe-cies of gram-negative bacteria.There were significant differences in the distributions of S.aureus,K.pneumoniae and A.baumannii in the superficial,deep and organ cavities(P＜0.05).The isolation rate of carbapenem-resistant Acinetobacter baumannii(CRAB)was 69.23％,and the isolation rate of methicillin-resistant Staphylococcus au-reus(MRSA)was 42.14％.The drug resistance rate of the S.aureus strains to oxacillin reached up to 40.24％;the drug resistance rates of the A.baumannii to imipenem and meropenem reached up 63.00％and 65.80％,re-spectively.The drug resistance rates of the K.pneumoniae strains to imipenem and meropenem approximated to 30％,and the drug resistance rate to tigecycline was 19.84％.CONCLUSIONS The total incidence of SSI shows a downward trend in the 53 hospitals of Suzhou area.The S.aureus is the major species of pathogens,and some of the pathogens show high drug resistance rates.

Objective To explore the epidemiological characteristics and differences in antimicrobial resistance be-tween catheter-associated urinary tract infection(CAUTI)and non-CAUTI of healthcare-associated infection(HAI),and provide scientific basis for precise clinical prevention and control.Methods Based on the regional HAI surveillance platform in Suzhou City,urinary tract infection(UTI)surveillance data reported by 61 member units from January 2020 to December 2024 were analyzed retrospectively.Pathogen distribution,detection rate of multi-drug-resistant organisms(MDROs),and antimicrobial resistance spectrum characteristics of patients in the CAUTI group and non-CAUTI group were compared.Results The incidence of CAUTI in patients in CAUTI group was 0.99‰,the incidence of healthcare-associated UTI in patients in non-CAUTI group was 0.14％.There was statis-tically significant difference in the distribution of UTI pathogens between the two groups(P＜0.05).The patho-gens of the CAUTI group were mainly Gram-negative bacteria(56.1％),with high proportions of Escherichia coli(19.6％)and Klebsiella pneumoniae(15.0％).In the non-CAUTI group,the proportion of Gram-negative bacteria was higher(64.7％).Antimicrobial susceptibility testing results showed that the resistance rates of Escherichia co-li to tobramycin,cephalosporins,and carbapenems in the CAUTI group were all higher than those in the non-CAU-TI group(all P＜0.05).Except for tigecycline,the resistance rates of Klebsiella pneumoniae to other antimicrobial agents in the CAUTI group were all significantly different from the non-CAUTI group(all P＜0.05).The resis-tance rates of Acinetobacterbaumannii to ticarcillin/clavulanic acid,quinolones,most cephalosporins,carbapenems,and aminoglycosides in the CAUTI group were higher than those of the non-CAUTI group(all P＜0.05).The de-tection rates of MDROs were higher in the CAUTI group,especially that of carbapenem-resistant Klebsiella pneu-moniae,accounting for 57.8％.Conclusion There are significant differences in pathogen distribution and antimi-crobial resistance of UTI between the CAUTI group and the non-CAUTI group.It is necessary to establish a re-gional antimicrobial resistance surveillance system for pathogens in UTI,and provide basis for the rational use of an-timicrobial agents in clinical practice.

OBJECTIVE To explore the distribution and drug resistance of the pathogens causing the abdominal(pelvic)soft tissue infections in secondary or above medical institutions of Suzhou so as to provide bases for pre-vention and control of the infections.METHODS The surveillance data of abdominal(pelvic)soft tissue infections that were reported regularly from 58 member institutions of Suzhou from Jan.2020 to Dec.2023 were collected from the regional nosocomial infection surveillance platform by Suzhou nosocomial infection management and qual-ity control center.Totally 26 tertiary hospitals and 32 secondary hospitals were involved.RESULTS Most of the 1178 strains of pathogens were isolated from the tertiary hospitals,the proportion of gram-negative bacteria was the highest;Escherichia coli,Klebsiella pneumoniae and Enterococcus faecium ranked the top 3 species.The constituent ratio of carbapenem-resistant Klebsiella pneumoniae(CRKP)strains the was highest among the mul-tidrug-resistant organisms.The K.pneumoniae and CRKP strains were sensitive to tigecycline;the E.coli strains were highly sensitive to carbapenems,minocycline and piperacillin-tazobactam;Stenotrophomonas maltophilia strains were highly resistant to most of the antibiotics;Enterobacter cloacae strains were highly resistant to ampi-cillin-sulbactam but were highly sensitive to carbapenems;the drug resistance rate of the A.baumannii strains to tigecycline was less than 5％;the drug resistance rate of Pseudomonas aeruginosa strains to ticarcillin-clavulanic acid was highest.CONCLUSIONS The abdominal(pelvic)soft tissue infection is always mixed infections.The pathogens show severe drug resistance.It is necessary to strengthen the surveillance of etiological spectrum and drug resistance and conduct targeted guidance for clinical practice of diagnosis and treatment.

ln the context of the high-quality development of public hospitals,research management is transitioning from a results-oriented approach to a full-process management model,necessitating the exploration of a governance system that integrates topic guidance,process support,and outcome transformation.Based on the Knowledge-to-Action and SECl model,it analyzes the construction logic and application effectiveness of the nursing research rounds mechanism at a teritary grade A hospital in Hainan Province.Through a"three-tier stratification+dual-track collaboration+full-process closed-loop"design,the mechanism bridges the chain from"clinical problem identification to research path optimization to outcome transformation",significantly enhancing research participation,research plan standardization,and research output.The findings validate the practical value of the research rounds mechanism in promoting knowledge transformation,capability enhancement,and organizational knowledge retention.

Objective:To explore the independent risk factors for chemoresistance during gemcitabine plus cisplatin (GC) adjuvant chemotherapy in patients with locally advanced bladder cancer after radical cystectomy and to construct a related predictive model.Methods:The clinical data of 228 patients with locally advanced bladder cancer who received GC chemotherapy after radical cystectomy at Beijing Friendship Hospital, Capital Medical University, from January 2013 to June 2024 were retrospectively analyzed. Among them, 184 were males, and 44 were females, with an average age of (68.8±10.6)years and an average body mass index (BMI) of (24.2±3.6)kg/m 2. According to tumor progression during chemotherapy, patients were divided into a chemotherapy-resistant(CR) group ( n=59) and a non-chemotherapy-resistant(NCR) group ( n=169). Independent sample t-test, chi-square test, and non-parametric test were used to compare general clinical characteristics and relevant examination results during chemotherapy between the two groups. Multivariate linear regression analysis was used to identify independent risk factors for GC chemoresistance. Propensity score matching (PSM) was used to match the TNM stage data between the two groups, and Kaplan-Meier and log-rank tests were used to compare overall survival(OS)after matching. Results:The median number of chemotherapy cycles was 3 in the CR group and 4 in the NCR group. Compared with the NCR group, CR patients were younger [(66.3±9.4) years vs.(69.7±10.9)years], had a higher proportion of kidney transplantation history[6.8%(4/59) vs. 0.6%(1/169)], hypertension [50.8%(30/59) vs. 36.1%(61/169)], coronary heart disease[23.7%(14/59) vs.9.5% (16/169)], and hydronephrosis [13.6%(8/59) vs. 4.1%(7/169)](all P<0.05). CR patients had a higher proportion of T 4 stage [20.3% (12/59) vs. 5.9% (10/169)], N 2 stage [42.4% (25/59) vs. 8.3% (14/169)], multifocal tumors at initial diagnosis [59.3% (35/59) vs. 26.6% (45/169)], and larger maximum tumor diameter [2.5 (1.5, 3.4) cm vs. 1.6 (1.2, 2.5) cm] (all P < 0.05). The CR group showed higher proportions of long-term urinary tract infection (UTI) [90.1% (53/59) vs. 7.7% (15/169)], higher systemic immune-inflammation index (SII) [991.6 (451.0, 1577.9) vs. 462.8 (309.0, 766.7)], absolute neutrophil count [6.5(4.1, 7.8)× 10 9/L vs. 3.9 (2.9, 5.1)× 10 9/L], and platelet count [(220.0 ± 96.2)× 10 9/L vs. (191.0 ± 64.8)× 10 9/L], but lower albumin levels [(34.3 ± 4.2) g/L vs. (39.9 ± 3.8) g/L] and albumin-to-globulin ratio (A/G) [(1.2 ± 0.3) vs. (1.3 ± 0.2)] (all P < 0.05). Multivariate linear regression analysis identified only T stage and long-term UTI as independent risk factors for GC chemoresistance( P<0.05).The probability of GC chemoresistance in bladder cancer patients was calculated as: P(Chemoresistance)=[0.155×T stage+ 0.624×(long-term UTI)]×100%(long-term UTI = 1 if present during chemotherapy, otherwise=0). After PSM, survival analysis showed that the median OS was significantly higher in the NCR group (55 months) than that in the CR group (30 months) ( P=0.020). Conclusions:This study demonstrates that advanced T stage and persistent UTI are independent risk factors for GC chemotherapy resistance in locally advanced bladder cancer patients. Based on these findings, a predictive model for chemotherapy resistance probability was constructed using multivariate linear regression analysis.

The " no-accompany" service is an important measure to meet the patients′ needs for comprehensive, continuous, and high-quality diversified care and to enhance their medical experience. Starting in March 2024, the Second Affiliated Hospital of Zhejiang University School of Medicine launched a pilot " no-accompany" service in the breast surgery and dermatology wards. The hospital established a working team led by the nursing department and involving multiple administrative departments such as the medical affairs department, medical insurance office, and logistics management department. And the hospital has successfully advanced the implementation of the " no-accompany" ward program by establishing a multi-department collaborative management mechanism, standardizing the management of medical caregivers, developing a tiered fee scheme for the " no-accompany" service, and improving relevant service measures. The acceptance of the " no-accompany" service by patients increased from (3.93±0.83) in the second quarter of 2024 to (4.69±0.59) in the fourth quarter, and overall satisfaction rose from (4.18±0.73) to (4.50±0.54) (all P<0.001). The job competency of medical caregivers also improved significantly from (64.80±3.49) before starting work in March 2024 to (94.00±2.40) in the fourth quarter ( P<0.001). These findings provide a reference for the implementation of " no-accompany" services in public hospitals.