This study outlines the essential nursing strategies employed in the care of 10 patients experiencing vascular vagal reflex, managed with artificial liver support systems. It highlights a holistic nursing approach tai...This study outlines the essential nursing strategies employed in the care of 10 patients experiencing vascular vagal reflex, managed with artificial liver support systems. It highlights a holistic nursing approach tailored to the distinct clinical manifestations of these patients. Key interventions included early detection of psychological issues prior to initiating treatment, the implementation of comprehensive health education, meticulous monitoring of vital signs throughout the therapy, prompt emergency interventions when needed, adherence to prescribed medication protocols, and careful post-treatment observations including venous catheter management. Following rigorous treatment and dedicated nursing care, 7 patients demonstrated significant improvement and were subsequently discharged.展开更多
BACKGROUND: Molecular adsorbents recirculating sys- tem (MARS) liver support therapy is the development of albumin dialysis. This study was to assess the successful ap- plication of MARS artificial liver support thera...BACKGROUND: Molecular adsorbents recirculating sys- tem (MARS) liver support therapy is the development of albumin dialysis. This study was to assess the successful ap- plication of MARS artificial liver support therapy as a bridge to re-transplantation in two cases of long anhepatic duration. METHODS: MARS therapy was given after failure plasma- exchange ( PE) treatment, which resulted in circulatory de- rangement and acute renal dysfunction in a 36-year-old male patient. Finally his uncontrolled anhepatic condition led to a successful re-transplantation. In another 48-year- old man who was diagnosed as having primary nonfunction (PNF) during the liver transplantation, 10-hour MARS treatment contributed to smooth bridging of his anhepatic phase. RESULTS: The two anhepatic patients were bridged for 26 and 17 hours respectively to re-transplantation with MARS therapy. CONCLUSION: Our experience proves that MARS artifi- cial liver can be an effective support for long time bridging PNF until re-transplantation is available.展开更多
AIM To establish a simplified, reproducible D-galactosamineinduced cynomolgus monkey model of acute liver failure having an appropriate treatment window. METHODS Sixteen cynomolgus monkeys were randomly dividedinto fo...AIM To establish a simplified, reproducible D-galactosamineinduced cynomolgus monkey model of acute liver failure having an appropriate treatment window. METHODS Sixteen cynomolgus monkeys were randomly dividedinto four groups(A, B, C and D) after intracranial pressure(ICP) sensor implantation. D-galactosamine at 0.3, 0.25, 0.20 + 0.05(24 h interval), and 0.20 g/kg body weight, respectively, was injected via the small saphenous vein. Vital signs, ICP, biochemical indices, and inflammatory factors were recorded at 0, 12, 24, 36, 48, 72, 96, and 120 h after D-galactosamine administration. Progression of clinical manifestations, survival times, and results of H&E staining, TUNEL, and Masson staining were recorded. RESULTS Cynomolgus monkeys developed different degrees of debilitation, loss of appetite, and jaundice after D-galactosamine administration. Survival times of groups A, B, and C were 56 ± 8.7 h, 95 ± 5.5 h, and 99 ± 2.2 h, respectively, and in group D all monkeys survived the 144-h observation period except for one, which died at 136 h. Blood levels of ALT, AST, CK, LDH, TBi L, Cr, BUN, and ammonia, prothrombin time, ICP, endotoxin, and inflammatory markers [(tumor necrosis factor(TNF)-α, interleukin(IL)-1β, and IL-6)] significantly increased compared with baseline values in different groups(P < 0.05). Pathological results showed obvious liver cell necrosis that was positively correlated with the dose of D-galactosamine.CONCLUSION We successfully established a simplified, reproducible D-galactosamine-induced cynomolgus monkey model of acute liver failure, and the single or divided dosage of 0.25 g/kg is optimal for creating this model.展开更多
BACKGROUND: The past decade has witnessed the rapid development of liver transplantation in China. The 1-year survival of liver transplant patients comes to 80% in many leading medical centers and the number of liver ...BACKGROUND: The past decade has witnessed the rapid development of liver transplantation in China. The 1-year survival of liver transplant patients comes to 80% in many leading medical centers and the number of liver transplanta- tion is increasing. However, liver transplantation in China is facing several challenges including recipient with hepato- cellular carcinoma (HCC), recurrence of HCC and hepati- tis B, long-term postoperative care, the bridge to liver transplantation, and shortage of liver donor. This review was to understand the status of and problems in liver trans- plantation in China. DATA RESOURCES: An English-language literature search using MEDLINE (1990-2003) on liver transplantation and other related reports and review articles in Chinese from major transplant centers in China. RESULTS: HCC is one of the main indications for liver transplantation in China but different centers adopted dif- ferent criteria for selection of patients. Hepatitis B virus re- infection is a vital problem after liver transplantation in HBV-related patients. More and more attention was fo- cused on long-term postoperative care and donor shortage. Artificial liver support system has been applied in patients waiting for a graft in many centers. CONCLUSIONS: HCC remains to be one of the main indi- cations for liver transplantation in China; combined hepati- tis B immune globulin and lamivudine is considered effec- tive to prevent hepatitis B virus reinfection. Apart from long-term postoperative care for the improvement of the survival rate, early steroid withdrawal is feasible in liver transplantation. Living donor liver transplantation, split liv- er transplantation, and marginal donor transplantation can deal with donor shortage to some extent. Artificial liver as- sist system serves as a bridge to liver transplantation.展开更多
目的了解重型肝炎行人工肝支持系统(artificial liver support system,ALSS)治疗患者的护理需求,为临床按需护理提供依据。方法方便性抽样选择温州医学院附属第一医院感染内科住院的42例行ALSS治疗的重型肝炎患者,采用自制问卷对其进行...目的了解重型肝炎行人工肝支持系统(artificial liver support system,ALSS)治疗患者的护理需求,为临床按需护理提供依据。方法方便性抽样选择温州医学院附属第一医院感染内科住院的42例行ALSS治疗的重型肝炎患者,采用自制问卷对其进行相关护理需求的调查。结果重型肝炎行ALSS治疗患者的护理需求呈现为多方面且较为强烈,其内容涉及生理舒适、治疗安全、信息沟通、情感支持、自尊和自我实现等各个方面,需求程度排前两位的分别为:情感支持和安全需求;对信息沟通有较高要求,但不同治疗次数的患者对信息沟通需求的侧重点不同。结论重型肝炎行ALSS治疗患者的护理需求十分广泛,且有不同的侧重点。应按需给予人文关怀、安全性护理及阶段性健康教育,以取得患者的有效配合,保证ALSS治疗的顺利进行,促进患者康复。展开更多
文摘This study outlines the essential nursing strategies employed in the care of 10 patients experiencing vascular vagal reflex, managed with artificial liver support systems. It highlights a holistic nursing approach tailored to the distinct clinical manifestations of these patients. Key interventions included early detection of psychological issues prior to initiating treatment, the implementation of comprehensive health education, meticulous monitoring of vital signs throughout the therapy, prompt emergency interventions when needed, adherence to prescribed medication protocols, and careful post-treatment observations including venous catheter management. Following rigorous treatment and dedicated nursing care, 7 patients demonstrated significant improvement and were subsequently discharged.
文摘BACKGROUND: Molecular adsorbents recirculating sys- tem (MARS) liver support therapy is the development of albumin dialysis. This study was to assess the successful ap- plication of MARS artificial liver support therapy as a bridge to re-transplantation in two cases of long anhepatic duration. METHODS: MARS therapy was given after failure plasma- exchange ( PE) treatment, which resulted in circulatory de- rangement and acute renal dysfunction in a 36-year-old male patient. Finally his uncontrolled anhepatic condition led to a successful re-transplantation. In another 48-year- old man who was diagnosed as having primary nonfunction (PNF) during the liver transplantation, 10-hour MARS treatment contributed to smooth bridging of his anhepatic phase. RESULTS: The two anhepatic patients were bridged for 26 and 17 hours respectively to re-transplantation with MARS therapy. CONCLUSION: Our experience proves that MARS artifi- cial liver can be an effective support for long time bridging PNF until re-transplantation is available.
基金Supported by The National Natural Science Foundation of China,No.81470875The Natural Science Foundation of Guangdong Province,China,No.2014A030312013+1 种基金The Science and Technology Planning Project of Guangdong Province,China,No.2014B020227002,No.2015B090903069,and No.2015B020229002The Science and Technology Program of Guangzhou,China,No.201604020002
文摘AIM To establish a simplified, reproducible D-galactosamineinduced cynomolgus monkey model of acute liver failure having an appropriate treatment window. METHODS Sixteen cynomolgus monkeys were randomly dividedinto four groups(A, B, C and D) after intracranial pressure(ICP) sensor implantation. D-galactosamine at 0.3, 0.25, 0.20 + 0.05(24 h interval), and 0.20 g/kg body weight, respectively, was injected via the small saphenous vein. Vital signs, ICP, biochemical indices, and inflammatory factors were recorded at 0, 12, 24, 36, 48, 72, 96, and 120 h after D-galactosamine administration. Progression of clinical manifestations, survival times, and results of H&E staining, TUNEL, and Masson staining were recorded. RESULTS Cynomolgus monkeys developed different degrees of debilitation, loss of appetite, and jaundice after D-galactosamine administration. Survival times of groups A, B, and C were 56 ± 8.7 h, 95 ± 5.5 h, and 99 ± 2.2 h, respectively, and in group D all monkeys survived the 144-h observation period except for one, which died at 136 h. Blood levels of ALT, AST, CK, LDH, TBi L, Cr, BUN, and ammonia, prothrombin time, ICP, endotoxin, and inflammatory markers [(tumor necrosis factor(TNF)-α, interleukin(IL)-1β, and IL-6)] significantly increased compared with baseline values in different groups(P < 0.05). Pathological results showed obvious liver cell necrosis that was positively correlated with the dose of D-galactosamine.CONCLUSION We successfully established a simplified, reproducible D-galactosamine-induced cynomolgus monkey model of acute liver failure, and the single or divided dosage of 0.25 g/kg is optimal for creating this model.
文摘BACKGROUND: The past decade has witnessed the rapid development of liver transplantation in China. The 1-year survival of liver transplant patients comes to 80% in many leading medical centers and the number of liver transplanta- tion is increasing. However, liver transplantation in China is facing several challenges including recipient with hepato- cellular carcinoma (HCC), recurrence of HCC and hepati- tis B, long-term postoperative care, the bridge to liver transplantation, and shortage of liver donor. This review was to understand the status of and problems in liver trans- plantation in China. DATA RESOURCES: An English-language literature search using MEDLINE (1990-2003) on liver transplantation and other related reports and review articles in Chinese from major transplant centers in China. RESULTS: HCC is one of the main indications for liver transplantation in China but different centers adopted dif- ferent criteria for selection of patients. Hepatitis B virus re- infection is a vital problem after liver transplantation in HBV-related patients. More and more attention was fo- cused on long-term postoperative care and donor shortage. Artificial liver support system has been applied in patients waiting for a graft in many centers. CONCLUSIONS: HCC remains to be one of the main indi- cations for liver transplantation in China; combined hepati- tis B immune globulin and lamivudine is considered effec- tive to prevent hepatitis B virus reinfection. Apart from long-term postoperative care for the improvement of the survival rate, early steroid withdrawal is feasible in liver transplantation. Living donor liver transplantation, split liv- er transplantation, and marginal donor transplantation can deal with donor shortage to some extent. Artificial liver as- sist system serves as a bridge to liver transplantation.
文摘目的了解重型肝炎行人工肝支持系统(artificial liver support system,ALSS)治疗患者的护理需求,为临床按需护理提供依据。方法方便性抽样选择温州医学院附属第一医院感染内科住院的42例行ALSS治疗的重型肝炎患者,采用自制问卷对其进行相关护理需求的调查。结果重型肝炎行ALSS治疗患者的护理需求呈现为多方面且较为强烈,其内容涉及生理舒适、治疗安全、信息沟通、情感支持、自尊和自我实现等各个方面,需求程度排前两位的分别为:情感支持和安全需求;对信息沟通有较高要求,但不同治疗次数的患者对信息沟通需求的侧重点不同。结论重型肝炎行ALSS治疗患者的护理需求十分广泛,且有不同的侧重点。应按需给予人文关怀、安全性护理及阶段性健康教育,以取得患者的有效配合,保证ALSS治疗的顺利进行,促进患者康复。