Objective To explore the effects of different sealing methods in the treatment of liver failure patients using a dual plasma molecular adsorption system combined with plasma exchange.Methods A total of 120 patients with liver failure admitted between January 2022 and October 2024 were enrolled in the study and randomly divided into an observation group and a control group,each consisting of 60 patients.Both groups received treatment with a dual plasma molecular adsorption system combined with plasma exchange.The control group was administered heparin sodium for catheter sealing,whereas the observation group received protamine prior to hepa-rin sodium catheter sealing.The study compared the two groups in terms of liver function indicators—including aspartate aminotransferase(AST),alanine aminotransferase(ALT),and bilirubin—coagulation function indicators such as fibrinogen and international normalized ratio(INR),hemoglobin(HGB)levels,catheter blockage rates,and the incidence of adverse reactions.Results No statistically significant differences were observed in liver function,coagulation function,or routine blood parameters between the two patient groups following treatment(P>0.05).However,the incidence of blockage in the observation group(3.33%)was significantly lower than that in the control group(20.00%),with the difference being statistically significant(P<0.05).Additionally,no significant differences were found in the occurrence of adverse reactions between the two groups(P>0.05).Conclusions The treatment of liver failure involves the use of a dual plasma molecular adsorption system combined with plasma exchange.Administering protamine prior to heparin sodium sealing has minimal impact on the patient's liver function,blood parameters,coagulation profile,and incidence of adverse reactions,yet it effectively reduces the risk of circuit clotting.

Objective To explore the effects of different sealing methods in the treatment of liver failure patients using a dual plasma molecular adsorption system combined with plasma exchange.Methods A total of 120 patients with liver failure admitted between January 2022 and October 2024 were enrolled in the study and randomly divided into an observation group and a control group,each consisting of 60 patients.Both groups received treatment with a dual plasma molecular adsorption system combined with plasma exchange.The control group was administered heparin sodium for catheter sealing,whereas the observation group received protamine prior to hepa-rin sodium catheter sealing.The study compared the two groups in terms of liver function indicators—including aspartate aminotransferase(AST),alanine aminotransferase(ALT),and bilirubin—coagulation function indicators such as fibrinogen and international normalized ratio(INR),hemoglobin(HGB)levels,catheter blockage rates,and the incidence of adverse reactions.Results No statistically significant differences were observed in liver function,coagulation function,or routine blood parameters between the two patient groups following treatment(P>0.05).However,the incidence of blockage in the observation group(3.33%)was significantly lower than that in the control group(20.00%),with the difference being statistically significant(P<0.05).Additionally,no significant differences were found in the occurrence of adverse reactions between the two groups(P>0.05).Conclusions The treatment of liver failure involves the use of a dual plasma molecular adsorption system combined with plasma exchange.Administering protamine prior to heparin sodium sealing has minimal impact on the patient's liver function,blood parameters,coagulation profile,and incidence of adverse reactions,yet it effectively reduces the risk of circuit clotting.

Objective To explore the application of nurse-performed point-of-care ultrasound in abdominal distension of ICU patients with enteral nutrition.Methods Purposive sampling method was used to select 108 patients with enteral nutrition abdominal distension admitted to the ICU of a tertiary A general hospital in Hefei City from January to December 2022,and they were divided into an experimental group and a control group according to random number table method.The experimental group used bedside ultrasound to evaluate the stomach,intestine and abdominal cavity of patients with abdominal distension,and implemented targeted treatment measures according to the evaluation results.The control group was given corresponding treatment measures according to the abdominal sight,touch,tapping,listening and traditional syringe withdrawal method.Intra-abdominal pressure,abdominal circumference,feeding compliance rate and feeding interruption rate,ICU stay time and mechanical ventilation time were compared at the 1st,3rd and 5th day.Results 11 cases dropped out of the study due to transfer,automatic discharge,death,etc.,and 97 cases were included 51 cases in the experimental group and 46 cases in the control group.Repeated measurement ANOVA showed that intra-abdominal pressure and abdominal circumference time in the 2 groups had interaction with each other(F=41.724,P＜0.001;F=17.762,P＜0.001).Generalised estimating equations showed that there was only a between-group effect for the rates of feeding compliance and feeding disruption in 2 groups(Wald y2=18.033,P＜0.001;Wald x2=6.567,P＜0.001).Simple effect analysis showed that on the 3rd and 5th day after intervention.The experimental group had lower abdominal depression and the feeding interruption rate was lower than the control group(P＜0.05).On the 5th day after interven-tion,the abdominal circumference of the experimental group was lower than that of the control group,the feeding compliance rate was higher than that of control group(P＜0.05).After intervention,in the experimental group,the mechanical ventilation time was shorter than that of the control group(P＜0.05).There was no significant difference in ICU stay time between the 2 groups(P=0.095).Conclusion The application of nurse-performed point-of-care ultrasound in the management of abdominal distension in patients with enteral nutrition in ICU is feasible and scientific,which is helpful for the management of patients with enteral nutrition abdominal distension in ICU,reducing internal abdominal pressure,shortening mechanical ventilation time,and avoiding the occurrence of feeding intolerance.

Objective:To design an assisted lip retraction breathing exercise tool and observe its application in home-based pulmonary rehabilitation of patients with chronic obstructive pulmonary disease(COPD). Method:A total of 116 COPD patients treated at our hospital from January 2020 to January 2021 were select-ed as study subjects and divided into the control group(n=58)and the observation group(n=58)using a ran-dom number table method.The control group was given conventional inhalation medication and lip retraction breathing training instruction,and the observation group was given an assisted lip retraction breathing exercise tool to assist lip retraction training on the basis of the control group.The pulmonary function,arterial blood gas,6-minute walk distance(6MWD),modified British medical research council(mMRC),body mass in-dex,obstruction,dyspnea,exercise capacity index(BODE index)and patient satisfaction were compared be-tween the two groups at l month,3 months,and 6 months after discharge from the hospital. Result:After 3 and 6 months of exercise,the pulmonary function(FVC,FEV1)of the observation group were better than those of the control group(t=2.196,2.613,3.022,4.200 P＜0.05),and arterial blood gas(PaCO2,PaO2)were better than the control group(t=5.223、11.536、2.086、2.223 P＜0.05),6MWD was higher than the control group(t=10.725,11.620 P＜0.05),mMRC was lower than the control group(t=10.110,22.567 P＜0.05),BODE index grade 1(17.24％,34.48％)and grade 2 rates(37.93％,48.28％)were higher than the control group(10.34％,6.90％,25.86％,27.59％),and grade 3(25.86％,17.24％)and grade 4 rates(18.97％,0)were lower than the control group(31.03％,34.48％,32.76％,31.03％)(Z=-2.060,35.273 P＜0.05),the satisfaction rate of patients in the observation group was 91.38％(53/58)at 1 month of exercise,96.55％(56/58)at 3 months,and 100％(58/58)at 6 months. Conclusion:The assisted lip retraction breathing exercise tool can improve the home-based pulmonary rehabilita-tion,enhance exercise endurance,reduce the severity of dyspnea,and improve patient satisfaction.

Objective:To explore the current status of vicarious posttraumatic growth (VPTG) among emergency nurses, and analyze its influencing factors and pathways of action.Methods:From March to May 2022, convenience sampling was used to select 532 emergency nurses from 20 public general hospitals in Anhui Province as the research subject. A survey was conducted on emergency nurses using the General Information Questionnaire, Posttraumatic Growth Inventory, Chinese Version of the Interpersonal Reactivity Index, Connor-Davidson Resilience Scale, and the Multidimensional Scale of Perceived Social Support. AMOS 24.0 software was used to establish the structural equation model and analyze the path relationships between variables.Results:A total of 532 questionnaires were distributed, and 480 valid questionnaires were collected, with an effective response rate of 90.23% (480/532). The score of the Posttraumatic Growth Inventory for 480 emergency nurses was (49.35±15.82). Empathy, psychological resilience, and perceived social support all had a positive impact on VPTG, with total effect values of 0.503, 0.261, and 0.163, respectively. Empathy directly or indirectly affected VPTG through perceived social support and psychological resilience. Perceived social support indirectly affected VPTG through psychological resilience, and psychological resilience directly affected VPTG.Conclusions:VPTG of emergency nurses is directly and/or indirectly positively influenced by empathy, psychological resilience, and perceived social support. Nursing managers should pay attention to the interaction between factors, take effective measures based on the association between factors, and promote the positive transformation of emergency nurses after trauma.

Objective:To understand the current status of core measures of enhanced recovery after surgery (ERAS) nursing in Anhui Province and analyze its promotion strategies, so we can provide reference for further implementation and promotion of clinical practice guidelines of ERAS.Methods:Design a Development Questionnaire of Enhanced Recovery After Surgery in Anhui Province based on the Clinical Practice Guidelines for Enhanced Recovery After Surgery in China (2021 edition) (I) and, a cross-sectional survey was conducted on surgical nurses in 132 secondary and above hospitals in Anhui Province from July to September 2023 by the convenience sampling method.Results:A total of 1 375 nurses from 13 cities in Anhui province participated in the survey. The nurses′ awareness rate of ERAS concept was 100.00%, but only 52.51% (722/1 375) of the nurses had received standardized ERAS training, and only 26.11% (359/1 375) of the nurses indicated that they had a multidisciplinary team such as medical care, anesthesia and nutrition were involved in the implementation of the ERAS. Nearly 38.33% (527/1 375) of the nurses said that the department lacked the relevant nursing quality control system, and the overall implementation rate of quality control training, development, feedback and monitoring was not high. Only 55.71% (766/1 375) of nurses reported that a quality control team has been established within their department, and only 40.44% (556/1 375) of departments conduct monthly checks on the implementation and progress of ERAS. In terms of the implementation of core measures, preoperative thromboprevention therapy, intraoperative temperature monitoring and management, postoperative multimodal analgesia were better; however, the implementation of preoperative fasting time ≤ 6 h, water ban time≤ 2 h, oral carbohydrate drinks or clean streaming drinks, oral intake of enteral nutritional supplementation when less than 60% of the normal amount was poor.Conclusions:There are still many deficiencies in the overall development of ERAS nursing in Anhui Province, and the implementation level of core measures also needs to be improved. It is necessary to combine the concept of precision nursing, strengthen the whole process management and quality control, so as to promote the clinical practice and promotion of ERAS.

Objective:To understand the current status of core measures of enhanced recovery after surgery (ERAS) nursing in Anhui Province and analyze its promotion strategies, so we can provide reference for further implementation and promotion of clinical practice guidelines of ERAS.Methods:Design a Development Questionnaire of Enhanced Recovery After Surgery in Anhui Province based on the Clinical Practice Guidelines for Enhanced Recovery After Surgery in China (2021 edition) (I) and, a cross-sectional survey was conducted on surgical nurses in 132 secondary and above hospitals in Anhui Province from July to September 2023 by the convenience sampling method.Results:A total of 1 375 nurses from 13 cities in Anhui province participated in the survey. The nurses′ awareness rate of ERAS concept was 100.00%, but only 52.51% (722/1 375) of the nurses had received standardized ERAS training, and only 26.11% (359/1 375) of the nurses indicated that they had a multidisciplinary team such as medical care, anesthesia and nutrition were involved in the implementation of the ERAS. Nearly 38.33% (527/1 375) of the nurses said that the department lacked the relevant nursing quality control system, and the overall implementation rate of quality control training, development, feedback and monitoring was not high. Only 55.71% (766/1 375) of nurses reported that a quality control team has been established within their department, and only 40.44% (556/1 375) of departments conduct monthly checks on the implementation and progress of ERAS. In terms of the implementation of core measures, preoperative thromboprevention therapy, intraoperative temperature monitoring and management, postoperative multimodal analgesia were better; however, the implementation of preoperative fasting time ≤ 6 h, water ban time≤ 2 h, oral carbohydrate drinks or clean streaming drinks, oral intake of enteral nutritional supplementation when less than 60% of the normal amount was poor.Conclusions:There are still many deficiencies in the overall development of ERAS nursing in Anhui Province, and the implementation level of core measures also needs to be improved. It is necessary to combine the concept of precision nursing, strengthen the whole process management and quality control, so as to promote the clinical practice and promotion of ERAS.

Objective:To observe the application effect of a self-designed assisted abdominal breathing rehabilitation device in elderly patients undergoing postoperative chemotherapy for lung cancer.Methods:Self-designed an assisted abdominal breathing rehabilitation device. Used the convenience sampling method, 116 elderly patients admitted to the First Affiliated Hospital of Anhui Medical University from April 2021 to April 2022 undergoing postoperative chemotherapy for lung cancer were selected as study subjects, and they were divided into control and observation groups by the random number table method, with 58 cases in each group. The control group received routine abdominal breathing training, and the observation group used auxiliary abdominal breathing rehabilitation device for abdominal breathing training, and compared the training compliance rate, lung function indexes and six minutes-walk test scores of the two groups before and after 2 weeks of training.Results:After 2 weeks of training, the training compliance rate of patients in the observation group was 100.00% (58/58), which was higher than 87.93% (51/58) in the control group, and the difference was statistically significant ( χ 2=7.45, P<0.05). After 2 weeks of training, FEV 1, FVC, FEV 1/FVC were (1.81 ± 0.29) L, (1.98 ± 0.32) L, (91.91 ± 5.98) % respectively in the observation group, and (1.49 ± 0.31) L, (1.73 ± 0.41) L, (87.11 ± 9.44) % respectively in the control group, there were statistically significant differences between the two groups ( t=-4.13, -2.60, -2.36, all P<0.05). After 2 weeks of training, the six minutes-walk test score was (0.86 ± 0.71) points in the observation group and (1.02 ± 0.74) points in the control group, and the difference was statistically significant ( t=2.05, P<0.05). Conclusions:An assisted abdominal breathing rehabilitation device helps to improve the training compliance rate, enhance lung function recovery and improve exercise endurance in elderly patients undergoing chemotherapy after lung cancer surgery.

Objective:To investigate the latent classes and influencing factors of vicarious posttraumatic growth among emergency nurses.Methods:Convenience sampling method was used to select the 498 emergency nurses of 20 public general hospitals in Anhui province as the survey objects. The general information questionnaire and Posttraumatic Growth Inventory were used to investigate. Latent class analysis was used to classify vicarious posttraumatic growth of emergency nurses, and the influencing factors of latent classes were analyzed by binary logistic regression.Results:There were two latent classes of vicarious posttraumatic growth of emergency nurses including high growth-high fluctuation group (24.1%, 120/498) and low growth group (75.9%, 378/498). Binary logistic regression analysis showed that professional title, average monthly income and self-rated health status were the factors influencing the latent classes (all P<0.05). Conclusions:There are obvious classification characteristics of vicarious posttraumatic growth among emergency nurses. Nursing managers should formulate and implement targeted intervention measures according to the classification characteristics and influencing factors to improve their vicarious posttraumatic growth level.

Frailty and trauma are closely related, and together affect the health outcomes of elderly trauma patients. However, insufficient attention has been paid to the frailty of elderly trauma patients in China. This paper reviews the relationship between frailty and trauma, assessment tools and management of frailty in elderly trauma patients, in order to provide a new perspective of nursing care for elderly trauma patients in China and to provide references for carrying out research on frailty in elderly trauma patients.