Objective To investigate the efficiency of combining traditional Chinese medicine with western medicine in the treatment of severe acute pancreatitis (SAP). Methods The clinical results of sixty three cases of SAP of non-operative treatment with injection of Salia miltorrhizae composita, and oral or gastric tube feeding of decoction Qing-Yi-Tang were retrospectively studied. Results Thirty four cases were categorised as SAP Ⅰ grade, and 29 cases as SAP Ⅱ grade. A variety of complications occurred in 19 cases (30.16%), 3 patients died (4.76%), and 4 patients developing abscess of pancreas (6.35%) which had to be operated on.Conclusion The individualization principle on the basis of cause and clinical stage of the disease should be stressed in treating SAP. The patients who had complication needing to be operated on should be timely performed. There is a good efficiency in the treatment of SAP with the traditional Chinese medicine combining with western medicine.
【Abstract】Objective To investigate the role of early surgical intervention in the treatment of fulminant acute pancreatitis (FAP).Methods Eight cases of FAP admitted to our institution from September 2003 to December 2004 were reviewed retrospectively.Results Averagely 3 organs dysfunction was diagnosed on admission or in the course of treatment in this group. One patient treated non-operatively was dead. Of 7 cases with early surgical intervention, one was died of ACS and ARF, One female patient with 32 weeks pregnancy survived, but the fetus was dead before surgery. Five cases were complicated with intra-abscess, which were cured re-operatively. Conclusion Early operative intervention in the treatment of FAP could prevent MODS and improve the survival.
摘要:目的：探讨急性重症胰腺炎（SAP）早期不同种类液体复苏对其预后的影响。方法：应用随机对照的方法,分别对2007年12月~2009年10月同期入院的48例SAP患者,随机分成两组,试验组和对照组。试验组第一周内液体复苏采用晶体液和人工胶体（羟乙基淀粉）,对照组采用晶体液,其他治疗方法不变。然后统计其第一周死亡率、ARDS、多器官功能障碍综合征（MODS）发生率,对比两组患者呼吸频率、血氧饱和度和红细胞压积（HCT）差异,以及两组患者肠功能恢复时间、住院时间以及并发症发生率。结果：试验组的液体复苏较对照组显著改善SAP的各项指标（P＜005）。血清乳酸水平（15±05）mmol/L,红细胞压积(HCT)为（324±69）%,ScvO2为（817±152）%,病死率83%,MODS发生率333%,〖HT5”H〗结论:〖HT5”SS〗 SAP早期联合应用晶胶体进行液体复苏可有效恢复循环血容量和防止体液潴留,显著提高其治愈率。Abstract: Objective: To investigate the optimal strategy of fluid resuscitation in the early stage ofsevere acute pancreatitis.〖WT5”HZ〗Methods:〖WT5”BZ〗Fourfyeighs SAP patients who received treatment in our hospital from 12,2007 to 10,2009 were randomly divided into 2 groups (n=24) according to the different amounts of crystal and colloid inthe daily resuscitation,including crystal group,combined group(the ratio of crystal to colloid was 2 to 1).The levels of hematocrit(HCT),saturation of central vein oxygen ( ScvO2 ),serum lactic acid as well as the advent of negative fluid balance the amount of fluid contained in the third space,mortality rate and the incidence of multiple organ dysfunction syndrome(MODS) in different groups were compared.〖WT5”HZ〗Results:〖WT5”BZ〗 Compared with crystal group,all the parameters were significantly improved in combined group(P＜005).HCT in the group of patients was(324±69)%,ScvO2 was (817±152)%,lactic acid was(15±05)mmol/L,mortality rate was 83% and MODS incidence was 333%. Conclusion:In the early stage of SAP,fluid resuscitation by a combination of crystal and colloid could effectively restore blood volume, reduce the amount of fluid contained in the third space and significantly improve the prognosis of SAP.
To evaluate the present status of treatment of chronic pancreatitis, 116 consecutive patients with chronic pancreatitis during the last decade (1986～1996) have been surveyed retrospectively. The clinical date has been analized statisticaly. Etiology: biliogenic 56 cases (48.3%), alcoholic 17 (14.6%), idiopathic 34 (29.3%) and other 9 cases (7.8%). Better result was achieved in surgical treatment group (81 cases) than in conservative group (35 cases), pain free: 65.5% vs 33.3%. The accumulated five-year survival rate was 56.3%, 92.2% and 78.1% in alcoholic, billiogenic and idiopathic type of chronic pancreatitis respectively. Morbidity and mortality of diarrhea and diabetes mellitus increased at followup. The authors conclude that the chronic pancreatitis patients associated with obstruction of biliopancreatic duct should undergo operation early and will ameliorate abdominal pain.
This prospective animal study was designed to investigate the changes of plasma endothelin (ET) levels in acute necrotizing pancreatitis (ANP). Sprague-Dawley rats were randomly devided into 3 groups: acute necrotizing pancreatitis (ANP) group in which ANP was induced by infusion of 5% sodium taurocholate (STC) into biliopancreatic duct, sham operation (SO) group and platelet activating factor antagonist BN50739 (BN) group. Blood levels of ET and platelet activating factor (PAF) were detected. Pancreatic microcirculatory blood flow was measured and pancreatic histological scores were evaluated. Results showed that the pancreatic microcirculatory blood flow in ANP group was decreased to a great extent immediatly after induction of ANP and soon began to rise slowly for 3 hours and again decreased steadily after that. The blood levels of ET, PAF and histological scores in ANP group were significantly higher than those in SO group. In BN group, the blood flow was significantly improved and the levels of blood ET, PAF and histological scores were all significantly lower as compared to those in ANP group. It is concluded that ischemia/ reperfusion is present in the initiation of acute necrotizing pancreatitis induced by STC in the rat. This leads to injuries of endothelial cells and increase in the production of ET and PAF. I/R lesions,and interaction of ET and PAF lead to a vicious circle, thus augmenting the pathological changes in the pancreas.
ObjectiveTo study the expression of zonula occluden-1 (ZO-1) in ileum tissues and the possible mechanism of intestinal mucosal barrier injury in rats with severe acute pancreatitis (SAP). MethodsFifty SD male rats were randomly divided into sham operation group and SAP group, then SAP group was divided into four subgroups with 10 rats in each subgroup according to the sampling time of 3, 6, 12, and 24 h. The SAP model was made by injecting 5% bovine sodium deoxycholate into biliarypancreatic duct with Aho’s method. The rats were killed at 3, 6, 12, and 24 h after making model. The rats in the sham operation group were killed directly. Tumor necrosis factor-α (TNF-α), diamine oxidase (DAO), and histological changes in pancreatic and intestinal pathologies were observed. At the same time, the ZO-1 protein and mRNA expressions of ileum tissues were detected by immunohistochemistry and RT-PCR, respectively. ResultsCompared with the sham operation group 〔TNF-α: (10.83±0.96) ng/L; DAO: (354.79±3.67) U/L; ZO-1 protein: (10.40±0.45) score; ZO-1 mRNA: 0.878±0.014 8〕, the levels of TNF-α at different time 〔3 h: (125.30±0.94) ng/L; 6 h: (181.89±4.93) ng/L; 12 h: (230.58±1.28) ng/L; 24 h: (198.89±4.83) ng/L〕 were significantly higher (Plt;0.05), the activities of DAO 〔3 h: (235.77±0.67) U/L; 6 h: (117.22±5.58) U/L; 12 h: (106.69±1.39) U/L; 24 h: (91.18±1.09) U/L〕 were significantly lower (Plt;0.05), ZO-1 protein 〔3 h: (8.70±0.22) score; 6 h: (3.73±0.19) score; 12 h: (3.92±0.22) score; 24 h: (4.29±0.30) score〕 and mRNA (3 h: 0.806±0.020 7; 6 h: 0.370±0.015 8; 12 h: 0.502±0.019 2; 24 h: 0.562±0.030 3) expressions of the ileum tissues were significantly lower (Plt;0.05) in the SAP group; Meanwhile, the necrosis of ileum mucous membrane chorioepithelium, angiorrhexis and hemorrhage, and inflammatory cell infiltration in the pancreatic and ileum tissues were also observed. ConclusionThe decrease of expression of ZO-1 in ileum tissues is one of the vital causes for mucosal barrier injury in SAP, probably through acts the excessive release of inflammatory cytokines TNF-α and the decrease of DAO activity.
The serum activities of 3 cytokines (TNF,IL-1 and IL-6) were observed in 23 patients admitted within 4 days of onset of acute pancreatitis (AP). The results showed that the serum level of 3 cytokines raised in all of the AP patients, significant difference between TNF and IL-1 was abserved at admission and IL-6 did after one week of admission, suggesting that proper cytokine criteria are useful in predicting severity of the disease but the relationship between cytokines and MOF had not established.
Objective To investigate the changes of expression of zonula occludens-1(ZO-1) in rats with severe acute pancreatitis (SAP), and to study the relationship between the ZO-1 protein and microvascular injury in rats with SAP. Methods Forty-eight Wistar rats were randomly divided into sham-operation (SO) group and SAP group, each group enrolled 24 rats. Pancreas of rats in SO group were flipped only after laparotomies, but rats of SAP group were injected with 5% sodium taurocholate by retrograding cholangiopancreatography micro pump to produce the SAP model. At 6, 12, and 24 hours after operation, 8 rats were sacrificed to get abdominal aortic blood for testing the levels of peripheral blood amylase, trypsin, interleukin-8(IL-8), tumor necrosis factor-α(TNF-α), and ZO-1 protein. At the same time, pancreatic tissues were got to perform HE staining and immunohistochemical staining for observation of the pathological changes and the expression of ZO-1 protein respectively. Results Compared with SO group at the same time, the levels of peripheral blood amylase, trypsin, IL-8, TNF-α, and ZO-1 protein were all higher in SAP group (P < 0.05). The level of amylase in SAP-24 hours group was higher than those of 6 hours group and 12 hours group(P < 0.05), the levels of trypsin, IL-8, and ZO-1 protein in SAP group increased over time (P < 0.05), but levels of TNF-αin 3 time points of SAP group did not differ with each other significantly(P > 0.05). Results of regression showed that in the SAP group, the level of ZO-1 protein in serum was significantly positive correlated with pathological score of pancreatic tissue(b=0.96, P < 0.05), levels of serum amylase(b=0.87, P < 0.05), trypsin(b=0.72, P < 0.05), and serum IL-8 (b=0.69, P < 0.05), but was not significantly correlated with level of TNF-α(P > 0.05). HE staining results showed that damage of pancreatic tissues became worse over time in SAP group, and the pathological score of SAP-6 hours group was lower than those of 12 hours group and 24 hours group (P < 0.05). Immunohistochemical staining results showed that, in SAP group, with the extension of time, the number of ZO-1 protein granules in pancreatic acinar cells and capillary wall reduced, and expressed in capillaries discontinuously. Conclusion During the course of SAP, the concentration of serum ZO-1 protein increase, but its expression in the pancreatic tissue degrade, which is closely associated with microvascular injury and progression of pancreatic tissues.
This study based on two serial animal experiments: ①caerulein-induced edematous pancreatitis with gut motility inhibited by administration of lopemin (an opium antidiarrheal agent) and ②deoxycholate intraductal-injection induced pancreatitis with gut motility improved by administration of rhubarb solution. The results of these experiments indicated that inhibition of gut motility will increase the incidence of bacterial translocation and endotoxemia during acute pancreatitis; and acceleration of gut motility will significantly decrease the incidence of bacterial translocation and endotoxemia during severe type of acute pancreatitis. The authors conclude that promotion of gut motility may protect the inflammatory pancreas from infection and prevent the multiple organ failure during acute pancreatitis, and eventualy improve the prognosis of pancreatitis.
ObjectiveTo investigate The role of tumor necrosis factor-α (TNF-α) in pancreatitis-associated adrenal cells' apoptosis of severe acute pancreatitis (SAP). MethodsForty Wistar rats were randomly divided into sham operation group (SO group) and SAP group by random number method, the SAP group was divided into 3, 6, 12, and 24 h 4 subgroups, 8 rats in each group. SAP model was induced by retrograde injection of 5% sodium taurocholate into the bilipancreatic duct. At 3, 6, 12, and 24 h after operation, serum amylase and lipase was measured, adrenal injury was evaluated by histological examination, apoptosis of the adrenal cells was observed by TUNEL method, and expressions of TNF-α and Caspase-3 protein were detected by Western blot. ResultsThe levels of serum AMY and LIP, histopathological scores of pancreatic tissues and adrenal tissues at each time point after operation in SAP group increased significantly than SO group (P < 0.05). With the duration extension of SAP, the apoptosis index of adrenal cells in SAP group progressively heightened, and were higher than those in the SO group (P < 0.05). And the expressions of TNF-α and Caspase-3 protein in adrenal tissues of SAP group gradually increased, at 24 h this data slightly decreased, but still higher than SO group (P < 0.05). ConclusionTNF-α may be involved in the pathogenesis of adrenal injury in SAP rats by activate the protein expression of Caspase-3.