Objective:To retrieve, evaluate, and summarize the evidence on prevention and management of chronic venous disease of the lower extremities, so as to provide reference for clinical practice.Methods:Clinical decisions, guidelines, evidence summaries, and expert consensus on chronic venous diseases of the lower extremities were systematically retrieved from UpToDate, Joanna Briggs Institute Evidence-Based Health Care Center Database, National Institute for Health and Clinical Excellence, Registered Nurses' Association of Ontario, New Zealand Guidelines Group, National Health and Medical Research Council, Guidelines International Network, Medlive, PubMed, Embase, China Biology Medicine disc, China National Knowledge Infrastructure, Wanfang Data, and specialized collaborative websites including the Society for Vascular Surgery, American Vein and Lymphatic Society, American Venous Forum, and European Society for Vascular Surgery. The search period was from the establishment of the database to March 31, 2025.Results:A total of 18 articles were included, including three guidelines, five clinical decisions, four evidence summaries, and six expert consensus. Ultimately, 19 pieces of evidence were integrated from six aspects of diagnosis, clinical-etiology-anatomy-pathophysiology (CEAP) classification and severity assessment, risk factor assessment, prevention, lifestyle modification, stress management, and patient education and follow-up.Conclusions:Evidence included in this study indicates that the diagnosis of chronic venous disease of the lower extremities, along with CEAP classification and severity assessment, has been widely adopted. In clinical practice, emphasis should be placed on assessing risk factors, implementing preventive management and health education for high-risk patients, and conducting long-term follow-up to alleviate symptoms and thereby improve quality of life. It is recommended that clinical nursing staff conduct targeted evidence transformation based on specific clinical contexts to enhance the quality of clinical nursing.

Objective To study the relationship between serum visfatin, neutrophil-to-lymphocyte ratio (NLR) and disease severity of coronary heart disease (CHD) in elderly patients (≥90 years old). Methods One hundred and two elderly patients (≥90 years old) with CHD who received coronary CT angiography (CTA) were selected from January 2020 to June 2024. In addition, thirty-five elderly patients (≥90 years old) without CHD who underwent coronary CTA during the same period were included in the control group. The CHD patients were divided into mild group, moderate group and severe group by CT-SYNTAX score. The clinical data and levels of serum visfatin and NLR were compared, and the correlation and diagnostic value of the above levels with disease severity of CHD in elderly patients were analyzed. Results Serum visfatin and NLR were manifested as severe group>moderate group>mild group>control group (P<0.05). Pearson correlation analysis found that serum visfatin and NLR were moderately positively correlated with CT-SYNTAX score (r=0.574, 0.482, P<0.001). Receiver operating characteristics (ROC) curve indicated that the area under the curve (AUC) of combination of serum visfatin and NLR in diagnosing severe lesion in elderly patients (≥90 years old) with CHD was 0.882, which was higher than that of visfatin or NLR alone, and its 95%CI was 0.803-0.938. Conclusion There is a certain correlation between serum visfatin, NLR and disease severity of CHD in elderly patients. The combination of the above indicators has a higher predictive value on severe lesion.

Objective To observe the mid-and long-term effects of Kegel training combined with Pilates training on urinary conti-nence recovery in different body mass index(BMI)male patients with urinary incontinence after prostatectomy.Methods From May,2023 to June,2024,48 patients in Beijing Bo'ai Hospital were recruited and divided into group A(<25 kg/m2,n=15),group B(25 to 30 kg/m2,n=18)and group C(>30 kg/m2,n=15)according to their BMI.All the groups performed Kegel training combined with Pilates training for two months,and followed up at six months from baseline.They were evaluated with one hour pad test,the number of daily urinary incontinence,In-ternational Consultation on Incontinence Questionnaire-Short Form(ICIQ-SF)and modified Oxford Rating Scale before treatment,and four weeks,eight weeks and six months after treatment.Results The intra-group effect,the inter-group effect and interaction effect were significant in the results of one hour pad test and the daily number of urinary incontinence(F>2.955,P<0.05).Post Hoc test showed that they were worse in group C than in groups A and B(P<0.05),and the number of daily urinary incontinence was more in group B than in group A(P<0.05).There was significant difference in the scores of ICIQ-SF and modified Ox-ford Rating Scale among groups in different time points after treatment(Z>10.476,P<0.05)except the score of ICIQ-SF four weeks after treatment(P>0.05),and they were the worst in group C.BMI(group A=1,group B=2,group C=3)was correlated with the results of one hour pad test(r=0.79,P<0.001),the number of daily uri-nary incontinence(r=0.68,P<0.001),and the scores of ICIQ-SF(r=0.68,P<0.001)and modified Oxford Rating Scale(r=-0.47,P=0.001)six months after treatment.Conclusion Kegel training combined with Pilates training could improve the urinary control in patients with urinary in-continence after prostatectomy.The decrease of BMI can promote the recovery of urinary control,and improve the symptoms of later urinary incontinence in mid-and long-term.

Objective:To retrieve, evaluate, and summarize the evidence on prevention and management of chronic venous disease of the lower extremities, so as to provide reference for clinical practice.Methods:Clinical decisions, guidelines, evidence summaries, and expert consensus on chronic venous diseases of the lower extremities were systematically retrieved from UpToDate, Joanna Briggs Institute Evidence-Based Health Care Center Database, National Institute for Health and Clinical Excellence, Registered Nurses' Association of Ontario, New Zealand Guidelines Group, National Health and Medical Research Council, Guidelines International Network, Medlive, PubMed, Embase, China Biology Medicine disc, China National Knowledge Infrastructure, Wanfang Data, and specialized collaborative websites including the Society for Vascular Surgery, American Vein and Lymphatic Society, American Venous Forum, and European Society for Vascular Surgery. The search period was from the establishment of the database to March 31, 2025.Results:A total of 18 articles were included, including three guidelines, five clinical decisions, four evidence summaries, and six expert consensus. Ultimately, 19 pieces of evidence were integrated from six aspects of diagnosis, clinical-etiology-anatomy-pathophysiology (CEAP) classification and severity assessment, risk factor assessment, prevention, lifestyle modification, stress management, and patient education and follow-up.Conclusions:Evidence included in this study indicates that the diagnosis of chronic venous disease of the lower extremities, along with CEAP classification and severity assessment, has been widely adopted. In clinical practice, emphasis should be placed on assessing risk factors, implementing preventive management and health education for high-risk patients, and conducting long-term follow-up to alleviate symptoms and thereby improve quality of life. It is recommended that clinical nursing staff conduct targeted evidence transformation based on specific clinical contexts to enhance the quality of clinical nursing.

Objective:To analyze overall survival (OS), influential factors, and causes of death in patients with newly diagnosed non-transplant multiple myeloma (NDMM) at grassroots hospitals.Methods:The clinical data of 56 patients with NDMM admitted to the Department of Hematology, Wuwei People's Hospital from January 2018 to October 2022 were retrospectively analyzed. Using the Kaplan-Meier and Cox regression survival analysis models, univariate and multivariate analyses were performed to evaluate the factors affecting the OS of patients with NDMM.Results:The median OS of patients with NDMM was 27 months. Univariate analysis indicated that whether or not to receive chemotherapy was a risk factor affecting OS. Multivariate analysis revealed that age ( HR: 2.215, 95% CI 1.056-4.648, P < 0.05), renal dysfunction ( HR: 3.482, 95% CI 1.359-8.923, P < 0.05), and whether or not to receive chemotherapy ( HR: 0.83, 95% CI 0.021-0.331, P < 0.001) were all significant risk factors affecting OS (all P < 0.05). Conclusions:The median survival time of patients with NDMM is short. Age, renal dysfunction, and not receiving chemotherapy are unfavorable factors affecting OS. Pulmonary infection, renal failure, and disease progression are the main causes of death in patients with NDMM.

Objective To observe the mid-and long-term effects of Kegel training combined with Pilates training on urinary conti-nence recovery in different body mass index(BMI)male patients with urinary incontinence after prostatectomy.Methods From May,2023 to June,2024,48 patients in Beijing Bo'ai Hospital were recruited and divided into group A(<25 kg/m2,n=15),group B(25 to 30 kg/m2,n=18)and group C(>30 kg/m2,n=15)according to their BMI.All the groups performed Kegel training combined with Pilates training for two months,and followed up at six months from baseline.They were evaluated with one hour pad test,the number of daily urinary incontinence,In-ternational Consultation on Incontinence Questionnaire-Short Form(ICIQ-SF)and modified Oxford Rating Scale before treatment,and four weeks,eight weeks and six months after treatment.Results The intra-group effect,the inter-group effect and interaction effect were significant in the results of one hour pad test and the daily number of urinary incontinence(F>2.955,P<0.05).Post Hoc test showed that they were worse in group C than in groups A and B(P<0.05),and the number of daily urinary incontinence was more in group B than in group A(P<0.05).There was significant difference in the scores of ICIQ-SF and modified Ox-ford Rating Scale among groups in different time points after treatment(Z>10.476,P<0.05)except the score of ICIQ-SF four weeks after treatment(P>0.05),and they were the worst in group C.BMI(group A=1,group B=2,group C=3)was correlated with the results of one hour pad test(r=0.79,P<0.001),the number of daily uri-nary incontinence(r=0.68,P<0.001),and the scores of ICIQ-SF(r=0.68,P<0.001)and modified Oxford Rating Scale(r=-0.47,P=0.001)six months after treatment.Conclusion Kegel training combined with Pilates training could improve the urinary control in patients with urinary in-continence after prostatectomy.The decrease of BMI can promote the recovery of urinary control,and improve the symptoms of later urinary incontinence in mid-and long-term.

Objective:To analyze overall survival (OS), influential factors, and causes of death in patients with newly diagnosed non-transplant multiple myeloma (NDMM) at grassroots hospitals.Methods:The clinical data of 56 patients with NDMM admitted to the Department of Hematology, Wuwei People's Hospital from January 2018 to October 2022 were retrospectively analyzed. Using the Kaplan-Meier and Cox regression survival analysis models, univariate and multivariate analyses were performed to evaluate the factors affecting the OS of patients with NDMM.Results:The median OS of patients with NDMM was 27 months. Univariate analysis indicated that whether or not to receive chemotherapy was a risk factor affecting OS. Multivariate analysis revealed that age ( HR: 2.215, 95% CI 1.056-4.648, P < 0.05), renal dysfunction ( HR: 3.482, 95% CI 1.359-8.923, P < 0.05), and whether or not to receive chemotherapy ( HR: 0.83, 95% CI 0.021-0.331, P < 0.001) were all significant risk factors affecting OS (all P < 0.05). Conclusions:The median survival time of patients with NDMM is short. Age, renal dysfunction, and not receiving chemotherapy are unfavorable factors affecting OS. Pulmonary infection, renal failure, and disease progression are the main causes of death in patients with NDMM.

Objective To study the antioxidant activity and free radical scavenging kinetics of Chrysanthemi flos stems and leaves,and online screen the active components related to free radical scavenging.Methods Using DPPH method and ABTS method the antioxidant activity of extracts from Chrysanthemi flos stems and leaves was observed,and the effects of different influencing factors,such as drug concentration,reaction temperature and reaction time on free radical scavenging rate were compared,the half scavenging rate(IC50)was determined.The flavonoids,such as luteolin glucuronic acid,luteolin,and caffeic acid,phenolic acids such as chlorogenic acid,neochlorogenic acid,cryptochlorogenic acid,isochlorogenic acid A,B,and C in the samples before and after the reaction were chosen as indexes,and their contents were determined by HPLC.Results The drug concentration,reaction temperature and reaction time could affect the scavenging rate of DPPH free radical and ABTS.The IC50 of DPPH and ABTS were 0.395 mg·mL-1 and 2.039 mg·mL-1 respectively.After reaction with DPPH and ABTS,the contents of the analytes above all decreased significantly,which suggested that,the components above might be the antioxidant components in Chrysanthemi flos stems and leaves.Conclusions Chrysanthemi flos Stems and leaves have good free radical scavenging activity.In this study,the kinetic characteristics of scavenging DPPH and ABTS free radicals in Chrysanthemi flos stems and leaves were preliminarily clarified,and the active components were found out.It provides an experimental basis for the future comprehensive development of Chrysanthemi flos stems and leaves.

Objective:To investigate the status quo of burnout and influencing factors of burnout of wound therapists in China, so as to provide support for the growth and development of wound therapist.Methods:From September 2022 to March 2023, a total of 235 specialist nurses certified as wound therapists in China were selected as research objects by the convenient sampling method. General information questionnaire of wound therapists, Areas of Worklife Scale (AWS), Specialty Nurse Work Engagement Scale (SNWES) and Maslach Burnout Inventory-Human Service Survey (MBI-HSS) were used to investigate the wound therapists. Binomial Logistic regression analysis was used to explore the influencing factors of wound therapist burnout.Results:A total of 235 questionnaires were sent out in this study, and 219 were effectively collected, with an effective recovery rate of 93.2%. Among 219 wound therapists, 125 (57.1%) were positive for burnout. The results of binomial Logistic regression analysis showed that job title, work load, team atmosphere and work value were the influencing factors of wound therapist burnout ( P<0.05) . Conclusions:The detection rate of occupational burnout among wound therapists is relatively high, and professional titles, workload, team atmosphere and work value affect their job burnout, suggesting that nursing managers should adopt corresponding measures to improve the occupational environment of wound therapists and reduce their job burnout.

Objective:To overview the systematic reviews of prevention and management measures of medication errors, so as to provide evidence support for clinical decision-making for medical staff.Methods:Cochrane Library, Australia Joanna Briggs Institute Evidence-based Healthcare Center database, CINAHL, PubMed, Embase, CNKI, SinoMed, Wanfang database and VIP database were searched by computer to search for systematic reviews of prevention and management measures of medication errors, and the search period was from establishment of the databases to June 30, 2023. Two researchers with systematic evidence-based training applied A Measure Tool to Assess Systematic Reviews 2 (AMSTAR 2) to evaluate the literature quality, and Grades of Recommendations Assessment, Development and Evaluation (GRADE) was used to evaluate the quality of outcome indicators.Results:Finally, a total of 19 systematic reviews were included. The overall quality evaluation using AMSTAR 2 was relatively low, with one article rated as high-quality, one article rated as low-quality and 17 articles rated as extremely low-quality. According to the evidence quality evaluation results of GRADE system for 55 outcome indicators of 19 systematic reviews, 3 pieces of evidence were medium, 27 pieces of evidence were low and 25 pieces of evidence were extremely low, indicating an overall low quality of evidence.Conclusions:The related researches on prevention and management of medication errors have been carried out extensively, and the computer system is one of the effective measures to reduce medication errors. The effectiveness of measures such as administration process modification, doctor/nurse education and training, double check, pharmacist intervention, automated dispensing cabinet/ automated pump and drug display is still unclear and needs to be further confirmed by large sample size and high-quality studies.