摘要:目的： 探讨肝癌患者行射频消融术围手术期的肝功能变化情况,以及相应的护理措施。方法:对2006～2009年6月在我院接受射频消融术治疗的91例肝癌患者,监测其围手术期的肝功能指标,如丙氨酸氨基转移酶及总胆红素等变化情况,分析射频消融术对肝功能的影响,总结相应的护理措施。 结果:全组无死亡病例。射频消融术后早期丙氨酸氨基转移酶及总胆红素与术前有显著差异（P＜005）。结论: 肝癌患者行射频消融术后早期肝功能减退,应加强护理措施,促进患者恢复。 Abstract: Objective: To explore the influence of radiofrequency ablation (RFA) on hepatic function of patients suffering hepatocelluler carcinoma and to summarize corresponding nursing measures.Methods: Ninetyone patients suffering hepatocelluler carcinoma received RFA were studied with their hepatic function preoperation and postoperation. Alanine aminotransferase (ALT) and total bilirubin (TB) were selected as the liver functional parameters,and perioperative changes of the two parameters were measured. Influence of RFA on hepatic function was analyzed and corresponding nursing measures were summarized. Results: Significant changes of ALT and TB were observed early after RFA,and there were statistical difference between preoperation and postoperation (P＜005). Conclusion: Proper nursing measures should be applied to improve hypohepatia and promote recovery of patients.
Objective To approach the prognosis after liver transplantation （LT） of liver function for Child grade A in patients with portal hypertension， and to compare with periesophagogastric devascularization with splenectomy （PDS）. Methods The data of 195 portal hypertension cases with Child A caused by hepatitis B cirrhosis who received surgical treatment of PDS （152 cases） or LT （43 cases） in division of liver transplantation center of West China Hospital of Sichuan University from 1999 to 2011 were retrospectively analyzed. The pre-， intra-， and postoperative variables in two groups that including patients’ age， score of Child， score of model for end-stage liver disease （MELD）， total bilirubin （TB），creatinine （Cr）， international normalized ratio （INR）， albumin （Alb）， complications of portal hypertension， amount of intraoperative bleeding and blood transfusion， operative time， and in the ICU and hospital stay time were compared. The postoperative outcomes were statistically analyzed including severe postoperative complications， short-term and long-term survival rates. Results Compared with PDS group， the amount of intraoperative bleeding and blood transfusion of LT group were morer （P＜0.05）， the operative time， in the ICU and hospital stay time of LT group were longer （P＜0.05）. The rate of severe postoperative complications in LT group was higher than that in PDS group 〔18.60% （8/43） vs. 1.97% （3/152），P＜0.05〕. The levels of TB and Cr during the postoperative period in LT group were higher than that in PDS group （P＜0.05）. Although the INR on day 1 after operation in LT group was higher than that in PDS group （P＜0.01）， but the difference disappeared soon on day 7 after operation in two groups （P＞0.05）.The 1-， 3-， and 5-year survival rates of the LT and PDS groups were 90.3%， 86.5%， 86.5%， and 100%， 100%， 100%， respectively， significant difference were observed in both short-term and long-term survival rates between the two groups （P＜0.05）. Conclusion LT offered no significant survival benefit to patients with portal hypertension and Child A due to hepatitis B cirrhosis， whereas PDS could be an effective treatment.
【摘要】目的 探讨肝硬变门静脉高压症患者术前肝脏备功能的评估方法。方法 用Logistic多元回归法分析了78例门静脉高压症行断流术患者术后出现肝功能不全的相关因素，从中筛选与肝功不全关系最密切的危险因子。结果 术后发生肝功不全影响最大的因素依次为： 肝性脑病（EN）、血浆吲哚氰绿潴留试验（ICGR15 min）及门静脉充血指数（PCI）等，而术前的血清总胆红素（TBIL）、白蛋白（A）、凝血酶原时间（PT）、门静脉内径（dp）、门静脉流速（Vp）及门静脉流量（Qp）等因素，在多元回归中所占比例不大。结论 综合分析术前患者临床指标和肝功能实验室检查有助于评价肝硬变患者肝储备功能，预测手术风险及术后转归。
Objective To investigate whether protease inhibitor (ulinastatin, UTI) can protect liver from ischemiareperfusion injury in hepatocellular carcinoma (HCC) patients undergoing hepatectomy after hepatic inflow occlusion. Methods A prospective randomized control study was designed. Thirtyone HCC patients undergoing hepatectomy after hepatic inflow blood occlusion were randomly divided into the following two groups. UTI group (n=16)， 1×105 units of ulinastatin was given intravenously in operation, then the dosage was continuously used twice a day up to 5 days postoperatively. Control group (n=15), the patients received other liver protective drugs. Liver function, plasma C-reactive protein (CRP) and cortisol level were compared between these two groups. Results The postoperative liver function of the UTI group was significantly improved compared with the control group. For example, on the third postoperative day the aspartate transaminase (AST), alanine transaminase (ALT) and total bilirubin level in the UTI group were significantly lower than those in the control group, respectively (P＜0.05). On the first postoperative day, the plasma CRP concentration in the UTI group was significantly lower than that in the control group(P＜0.01). The plasma cortisol level in the control group markedly increased compared with the level before operation(P=0.046). However, there was no significant difference in the UTI group between before and after operation. Conclusion Ulinastatin can effectively protect liver from ischemia/reperfusion injury in HCC patients undergoing hepatectomy performed after hepatic inflow occlusion. Also, it can relieve the surgical stress for patients.
Objective To estimate the relationship between arterial blood ketone body ratio (AKBR) and liver function and to appraise the feasibility of adding AKBR into liver function estimate. MethodsFrom 1994 to 1998, 44 patients with unresectable liver cancer recieved the combined radiochemoembolization with mixed emulsion of phosphorus32 glass microspheres (32PGMS), chemoagent and glycerine or lipiodol, via intraoperative hepatic artery instillation, hepatic artery ligation and operational arterial embolization (HAL+OAE) or transcatheter hepatic artery embolization (TAE). Preoperative and postoperative function and energy change level of the liver were tested by liver function test and AKBR. CT, SPECT, AFP were used to judge the therapy effect; multivariate statistical analysis methods were used to evaluate the correlation between AKBR and liver function. Spearmen rank correlation analysis was used to evaluate whether there was any relationship between AKBR and liver function test, and to evaluate that there was any relationship between AKBR and survival time. ResultsA negative correlation showed between the level of AKBR and liver function. The correlation coefficient of the three level of AKBR before operation and survival time was 0.4409. Conclusion AKBR can well reflect the degree of liver function.
Objective To study the effect of recombinant growth hormone (rhGH) on improvement of liver function and liver regeneration in animal and patients after hepatectomy. Methods The liver cirrhosis model of SD species mouse was set up, then the mouse were randomly divided into experiment group and control group, then 30%-40% liver of all the models were resected, rhGH was used by hypodermic injection (0.2-0.4ml/100g) in experimental group, and the equal dose of N.S. were given in control group every day. Then liver function, arterial blood ketone body ratio(AKBR), and the regenerated liver/body weight ratio (RL/W) were determined, histopathology of the cirrhosis with microscope and electron microscope and the mitotic index (MI) of liver cell on 7, 14 and 28th day after operation were observed. Clinically,39 hepatectomized patients were randomly divided into experiment group and control group, liver function, PA， Glu, RI and AKBR were measured preoperatively and on 1, 7,14th day after operation. Postoperative clinical course were also compared between the two groups. Results In the animal experiment group, as compared with the control group, AKBR was obviously higher (P＜0.01), seruim level of total protein and PA were increased faster (P＜0.05), and RL/W was higher. The mitotic index of liver cell was increased faster on 14th day, the numbers of regenerated liver cell with double nucleus and rough endoplasmic reticulum were higher in 14 and 28th day. In the clinical experiment group, as compared with the control group, serum total bilirubin, alanine aminotransferase and aspartate aminotransferase were lower on 7 and 14th postoperative day (P＜0.05). Serum albumin, PA, Glu, RI and AKBR were higher on 7, 14th postoperative day (P＜0.05). Conclusion Both experimental and clinical study show that the rhGH can promote liver regeneration and improve liver function after hepatectomy.
Several unusual manifestations such as white bile draining in common bile duct (14 cases) and casual massive bleeding (2 cases ) during and following hepatobiliary and pancreatic operations is reported. These manifestations were in fact signs of hepatic insufficiency. The manners of manifestations of hepatic insufficiency and their treatment are discussed, with a stress that liver-protective treatment and nutritional support are the fundamental modalities.
Twenty-one patients(male 18 cases,femal 3 cases)died of primary liver cancer after operation are reviewed.The liver tumors were located in the right lobe(13 cases),left lobe(3 cases),middle position of liver(4 cases)and hepatic hilum(1 cases).The average diameter of the tumors were 9.0cm.All the patients had suffered from liver cirrhosis and were operated on (most of them partial hepatectomy).The times of death were about 7 days,7-14 days later after operation.The data suggest that causes of death were different from the different stage after operation.The relations between partial hepatectomy and hepatic failure,and the liver cirrhosis and liver regeneration are discussed.
We have measured the serum levels of total cholic acid (TCA) in 103 samples of obstructive jaundiced patients (OB group) and 83 samples of gallbladder stone patients without jaundice (control group) by enzymeconjugated colorimetric analysis method. The results revealed that TCA level was higher in OB group than in control group (Plt;0. 001) and had postive correlation with total bilirubin, direct bilirubin and alanine aminotransferase in OB group (Plt;0.01 in all). The clinical value of TCA in obstructive jaundice in comparison with alkaline phosphatase is discussed.