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 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 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.

The discharge plan is a cost-effective intervention. In the context of limited medical resources in China, it is of great significance to shorten the length of hospital stay and improve the quality of medical care. This article analyzes the construction and optimization of the discharge plan from the perspective of quality and benefit, including the construction of the discharge plan nursing model and the optimization of the core elements of the model, in order to provide a reference for further optimization and promotion of the discharge plan in China.

Objective To explore the effect of telephone intervention on discharged patients after total hip replacement. Methods 214 participants were assigned to the intervention group including 104cases receiving 6 months of telephone intervention and the control group including 110 cases receiving routine nursing by random number table method. The intervention were taken at 1,2 week and 1,2,3,6 month after patients discharged. The outcome measurements were the self-designed questionnaire of functional exercise compliance and Harris scale at 1, 3, 6 month patients discharged. Results The scores of self-designed questionnaire of functional exercise compliance were (42.24±4.58), (38.55±5.84), (36.98±5.41) at 1, 3, 6 month discharge from hospital in the intervention group, while in the control group was (38.79 ± 5.98), (35.45 ± 6.44), (32.45 ± 6.04) respectively. There were significant between two groups, t value was 3.290, 2.567 and 4.024 respectiveliy, P<0.05. There was no significant of Harris scale′s scores between two groups when they discharged. The scores of Harris scale were (66.51±6.64), (75.30± 6.65), (89.44±4.98) at 1, 3, 6 month discharge from hospital in the intervention group, while in the control group was (61.31 ± 6.68), (70.56 ± 8.01), (81.18 ± 6.13) respectively, and it has significant between two groups, t value was 4.232, 3.509 and 8.076, P<0.05. Besides, the scores of self-designed questionnaire of functional exercise compliance were decline and the scores of Harris scale were up along the time patients discharged in two groups(P < 0.05). Conclusions Telephone as a simple, convenient, efficient tool could enhance patients functional exercise compliance and hip function after total hip replacement.