To formulate an expert consensus on the principles of preoperative hair removal and provide scientific guidance for standardized removal of hair before surgical procedures so as to reduce the incidence of surgical site infections.METHODS Led by the Hospital Management Institute of National Health Commission of the People's Republic of China,this consensus was reached with the joint efforts from the expects of relevant fields such as surgeries,interventional therapies,nursing,and infection prevention and control.The consensus facilitates the classification and evaluation of literatures by following the evidence grade formulated by Oxford Evidence-based Medicine Center and focuses on the association of preoperative hair removal with surgical site infection,it reaches the evidence grade of expert consensus and recommendation intensity by integrating with discussions on meetings and clinical experience of the expects from relevant fields.RESULTS A total of 6 items of consensus were reached by summarizing the latest evidence on the aspects including the indications for preoperative hair removal,tools,range,timing and places.CONCLUSION The consensus,to some extent,make supplements to and complete the exiting regulations and standards.It provides guidance for the medical institutions to carry out the preoperative hair removal.

To formulate an expert consensus on the principles of preoperative hair removal and provide scientific guidance for standardized removal of hair before surgical procedures so as to reduce the incidence of surgical site infections.METHODS Led by the Hospital Management Institute of National Health Commission of the People's Republic of China,this consensus was reached with the joint efforts from the expects of relevant fields such as surgeries,interventional therapies,nursing,and infection prevention and control.The consensus facilitates the classification and evaluation of literatures by following the evidence grade formulated by Oxford Evidence-based Medicine Center and focuses on the association of preoperative hair removal with surgical site infection,it reaches the evidence grade of expert consensus and recommendation intensity by integrating with discussions on meetings and clinical experience of the expects from relevant fields.RESULTS A total of 6 items of consensus were reached by summarizing the latest evidence on the aspects including the indications for preoperative hair removal,tools,range,timing and places.CONCLUSION The consensus,to some extent,make supplements to and complete the exiting regulations and standards.It provides guidance for the medical institutions to carry out the preoperative hair removal.

Objective To evaluate the surgical technique and clinical value of laparoscopic bladder diverticulectomy guided by inserting ureteral catheters into the diverticulum under plasmakinetic resectoscope.Methods From December 2018 to May 2024,9 patients underwent laparoscopic bladder diverticulectomy in combination with resectoscope.Each patient had a solitary bladder diverticulum with a median maximum diameter of 6.40(5.70,7.40)cm(range:5.0～8.5 cm).Among the 9 patients,3 patients had concurrent benign prostatic hyperplasia(BPH)and simultaneously underwent transurethral plasmakinetic resection of the prostate;1 patient had concurrent both BPH and bladder calculi,requiring simultaneously underwent plasmakinetic resection of the prostate and bladder calculi removal;2 patients required ureteral reimplantation as the diverticulum was directly involving the ureteral orifice;1 case underwent ureteroscopic double-J stent implantation because the opening of the ipsilateral ureter was adjacent to the entrance of the diverticulum.Results Bladder diverticulectomy was successfully performed in the all patients.Median operative time was 160.00(120.00,317.50)min(range:85～345 min).Median estimated blood loss was 20.00(10.00,150.00)mL(range:10～300 mL).No iatrogenic injuries to adjacent organs were observed.Pelvic drains were removed 1～3 d postoperatively,with no urine leakage.Urinary catheters were maintained for 7～10 d after operation.Follow-up at 3～12 months showed no recurrence or hydronephrosis in any of the patients.Conclusion Laparoscopic resection of bladder diverticula guided by ureteral catheter placed into bladder diverticula by means of resectoscope has the advantages of less trauma,less bleeding and faster recovery,and is an effective measure for the treatment of bladder diverticula.

Objective To evaluate the surgical technique and clinical value of laparoscopic bladder diverticulectomy guided by inserting ureteral catheters into the diverticulum under plasmakinetic resectoscope.Methods From December 2018 to May 2024,9 patients underwent laparoscopic bladder diverticulectomy in combination with resectoscope.Each patient had a solitary bladder diverticulum with a median maximum diameter of 6.40(5.70,7.40)cm(range:5.0～8.5 cm).Among the 9 patients,3 patients had concurrent benign prostatic hyperplasia(BPH)and simultaneously underwent transurethral plasmakinetic resection of the prostate;1 patient had concurrent both BPH and bladder calculi,requiring simultaneously underwent plasmakinetic resection of the prostate and bladder calculi removal;2 patients required ureteral reimplantation as the diverticulum was directly involving the ureteral orifice;1 case underwent ureteroscopic double-J stent implantation because the opening of the ipsilateral ureter was adjacent to the entrance of the diverticulum.Results Bladder diverticulectomy was successfully performed in the all patients.Median operative time was 160.00(120.00,317.50)min(range:85～345 min).Median estimated blood loss was 20.00(10.00,150.00)mL(range:10～300 mL).No iatrogenic injuries to adjacent organs were observed.Pelvic drains were removed 1～3 d postoperatively,with no urine leakage.Urinary catheters were maintained for 7～10 d after operation.Follow-up at 3～12 months showed no recurrence or hydronephrosis in any of the patients.Conclusion Laparoscopic resection of bladder diverticula guided by ureteral catheter placed into bladder diverticula by means of resectoscope has the advantages of less trauma,less bleeding and faster recovery,and is an effective measure for the treatment of bladder diverticula.

Objective To investigate the effects of saikosaponin D(SSD)on the growth of esophageal squamous cell carcinoma(ESCC)Eca109 cells and the hypoxia-inducible transcription factor-2α(HIF-2α)/nuclear factor-κB p65(NF-κB p65)pathway.Methods Different concentrations of SSD(0,3,6,9,12,15,18,21,24 μmol·L-1)were used to treat Het-1a normal esophageal squamous epithelial cells and Eca109 ESCC cells to screen the experimental concentration of SSD.Eca109 cells were separated into control(NC)group,HIF-2α inhibitor(PT2385)group,SSD low and high concentration(SSD-L,SSD-H)groups,SSD-H+empty lentivirus(LV-NC)group,and SSD-H+HIF-2α recombinant lentivirus(LV-HIF-2α)group.MTT assay was applied to detect cell viability.Flow cytometry was applied to detect cell apoptosis.ELISA was applied to detect the levels of TNF-α,IL-1β,and IL-8 in cell culture media.Western blot was applied to detect cell proliferation,apoptosis,and protein expression related to the HIF-2α/NF-κB p65 pathway.The Eca109 cell tumor bearing nude mouse model was established to verify the effect of SSD on the in vivo growth of Eca109 cells.Results 6 and 12 μmol·L-1 SSD were selected as experimental concentrations.Compared with the NC group,the cell viability,TNF-α,IL-1β,IL-8 levels in cell culture medium,PCNA,Bcl-2,HIF-2α,p-NF-κB p65/NF-κB p65 protein levels,subcutaneous transplant tumor volume and weight in nude mice,serum TNF-α,IL-1β,IL-8 levels,and positive expression of HIF-2α and NF-κB p65 proteins in the PT2385 group,SSD-L group,and SSD-H group were lower,the apoptosis rate,Bax,and Cleaved-caspase3 protein levels were higher(P<0.05 or P<0.01).Overexpression of HIF-2α prominently weakened the inhibitory effects of SSD on the proliferation of Eca109 cells and the growth of subcutaneous transplanted tumors in nude mice(P<0.05 or P<0.01).Conclusion SSD can inhibit the proliferation of Eca109 cells,induce cell apoptosis,and suppress the growth of subcutaneous transplanted tumors of Eca109 cells in nude mice.Its effect may be related to the inhibition of the activation of the HIF-2α/NF-κB p65 pathway.

Objective To investigate the effects of saikosaponin D(SSD)on the growth of esophageal squamous cell carcinoma(ESCC)Eca109 cells and the hypoxia-inducible transcription factor-2α(HIF-2α)/nuclear factor-κB p65(NF-κB p65)pathway.Methods Different concentrations of SSD(0,3,6,9,12,15,18,21,24 μmol·L-1)were used to treat Het-1a normal esophageal squamous epithelial cells and Eca109 ESCC cells to screen the experimental concentration of SSD.Eca109 cells were separated into control(NC)group,HIF-2α inhibitor(PT2385)group,SSD low and high concentration(SSD-L,SSD-H)groups,SSD-H+empty lentivirus(LV-NC)group,and SSD-H+HIF-2α recombinant lentivirus(LV-HIF-2α)group.MTT assay was applied to detect cell viability.Flow cytometry was applied to detect cell apoptosis.ELISA was applied to detect the levels of TNF-α,IL-1β,and IL-8 in cell culture media.Western blot was applied to detect cell proliferation,apoptosis,and protein expression related to the HIF-2α/NF-κB p65 pathway.The Eca109 cell tumor bearing nude mouse model was established to verify the effect of SSD on the in vivo growth of Eca109 cells.Results 6 and 12 μmol·L-1 SSD were selected as experimental concentrations.Compared with the NC group,the cell viability,TNF-α,IL-1β,IL-8 levels in cell culture medium,PCNA,Bcl-2,HIF-2α,p-NF-κB p65/NF-κB p65 protein levels,subcutaneous transplant tumor volume and weight in nude mice,serum TNF-α,IL-1β,IL-8 levels,and positive expression of HIF-2α and NF-κB p65 proteins in the PT2385 group,SSD-L group,and SSD-H group were lower,the apoptosis rate,Bax,and Cleaved-caspase3 protein levels were higher(P<0.05 or P<0.01).Overexpression of HIF-2α prominently weakened the inhibitory effects of SSD on the proliferation of Eca109 cells and the growth of subcutaneous transplanted tumors in nude mice(P<0.05 or P<0.01).Conclusion SSD can inhibit the proliferation of Eca109 cells,induce cell apoptosis,and suppress the growth of subcutaneous transplanted tumors of Eca109 cells in nude mice.Its effect may be related to the inhibition of the activation of the HIF-2α/NF-κB p65 pathway.

Objective:To investigate the current status of subjective well-being among stroke patients, and to explore the pathways and effects of influencing factors using structural equation model, so as to provide reference for improving subjective well-being among stroke patients.Methods:From July to November 2024, the stroke patients admitted to the First Affiliated Hospital of Bengbu Medical University, the Second Affiliated Hospital of Bengbu Medical University, Hefei First People′s Hospital were selected by convenience sampling method. A cross-sectional survey was conducted using a general demographic questionnaire, General Well-Being Scale, Cognitive Reserve Index questionnaire, Social Support Rating Scale, Stroke Symptom Cluster Scale, and FRAIL Scale, and AMOS 26.0 was used to analyse the pathways and effects of influencing factors of subjective well-being.Results:A total of 435 questionnaires were collected, 410 were valid.Among 410 cases, 266 case were males, 144 were females, with an age of (65.96 ± 12.15) years. The subjective well-being scores of stroke patients were (72.58 ± 11.66) points. Cognitive reserve and social support were positively correlated with subjective well-being ( r = 0.517, 0.554, both P<0.01), while symptom burden and frailty were negatively correlated with subjective well-being ( r = -0.687, -0.670, both P<0.01). Path analysis showed that symptom burden, frailty, cognitive reserve, and social support had a direct impact on subjective well-being (path coefficients were -0.500, -0.266, 0.148, and 0.144, respectively, all P<0.05), while cognitive reserve, social support, and symptom burden had an indirect impact on subjective well-being (path coefficients were 0.287, 0.249, and 0.108, respectively, all P<0.05). Conclusions:The subjective well-being of stroke patients is influenced by multiple factors, with symptom burden being an important factor affecting subjective well-being. Intervention strategies such as improving cognitive reserve, strengthening social support systems, and preventing frailty can improve the subjective well-being of patients.

Objective To explore the potential profiles of symptom burden among stroke patients and to analyze the differences in the characteristics of different classes of stroke patients,providing references for clinical nursing practice.Methods A convenience sampling method was used to select 485 stroke patients treated at 4 tertiary-level general hospitals in Anhui Province from July to December 2024 as the study population.The general information questionnaire,Stroke Symptom Cluster Scale,Personal Mastery Scale,and Cognitive Reserve Index questionnaire.Latent profile analysis was employed to explore the categories of symptom burden among stroke patients,and multiple logistic regression was used to assess the influence factors of each category.Results A total of 456 valid questionnaires were collected,with a valid response rate of 94.02％.Symptom burden among stroke patients can be divided into 4 latent profiles:low symptom burden group(69.08％),multiple symptom burden group(8.12％),moderate burden-physical activity impairment group(11.18％),and moderate burden-emotional and cognitive language impairment group(11.62％).The patient's age,number of stroke episodes,number of chronic diseases,systemic inflammation response index,personal mastery,and cognitive reserve were the factors influencing the latent profiles of symptom burden in stroke patients(P＜0.05).Conclusion The symptom burden of stroke patients shows significant heterogeneity.Medical staff can develop targeted nursing interventions based on the category characteristics and influencing factors of the symptom burden in stroke patients.

Objective:To explore the latent categories and influencing factors of health activation among community-dwelling older adults with chronic diseases.Methods:Older patients with chronic diseases attending three community health centers in Hefei City from August to December 2023 were selected for the study using the convenience sampling method. The survey utilized the General Information Questionnaire, Consumer Health Activation Index, Chinese version of the Life-Space Assessment, Social Support Rating Scale, and Simplified Coping Style Questionnaire. Mplus 8.3 software was applied for latent profile analysis to examine patients' health activation, and unordered multicategory Logistic regression was used to explore the factors influencing different categories of health activation.Results:A total of 382 questionnaires were distributed, and 368 valid questionnaires were recovered, with a valid recovery rate of 96.34%. Three latent categories of health activation existed in community-dwelling older adults with chronic diseases, which were named as low health activation-high efficiency-coping inability group (16.85%, 62/368) , medium health activation group (27.99%, 103/368) , and high activation perception-action group (55.16%, 203/368) . Multicategory logistic regression analysis indicated that place of residence, age, self-rated health status, life space, social support, and active coping strategies were significant factors influencing the health activation of different latent categories of community-dwelling older adults with chronic diseases (all P<0.05) . Conclusions:The health activation of community-dwelling older adults with chronic diseases can be classified into three latent categories. Primary healthcare providers should identify the characteristics of patients in different categories and implement targeted nursing interventions to enhance their health activation levels.

OBJECTIVE To evaluate the effect of bundled property management under multidisciplinary coopera-tion mode on prevention and control of multidrug-resistant organisms(MDROs)in intensive care units(ICUs)and explore the evidence-based methods for prevention and control of MDROs.METHODS A control study before and after the same time period was designed,the post-intervention period was 2024 when the bundled measures were fully implemented,and the pre-intervention period was 2023.Totally 8 ICUs of general and special depart-ments of a three-A hospital in Hubei Province were recruited as research subjects,the multidisciplinary coopera-tion team was established,the bundled management measures were introduced to optimize the quality of property cleaning work.The quality of service of the property cleaning work was evaluated through surveillance of hospital-associated infections and environmental hygiene surveillance before and after the bundled measures were imple-mented.RESULTS The isolation rate of MDROs from object surfaces of ICU environment declined from 0.34％to 0.10％after the bundled management measures under multidisciplinary cooperation model were implemented(P＜0.05).The incidence of MDROs hospital-associated infections was reduced from 0.07％to 0.03％(P＜0.05);the isolation rate of MDROs from patients decreased from 14.68％to 12.69％(P＜0.05);the performance as-sessment score of the cleaning staff was raised from(85.56±7.21)points to(91.06±3.07)points,however,there was no significant difference.The hand hygiene compliance rate of the cleaning staff was raised from 42.86％to 68.52％(P＜0.05).The positive rate of random ATP fluorescent test for environmental object surfaces de-clined from 25.41％to 10.05％(P＜0.05).Other environmental hygiene indexes for the cleaning and disinfection effects were improved in varying degrees.CONCLUSION The bundled management measures under multidiscipli-nary cooperation mode boost the property service quality,enhance the cleaning staff's awareness of disinfection,prevention and control,reduce the isolation rate of MDROs in environment,and thus decrease the incidence of MDROs hospital-associated infections and prevent the transmission.