摘要:目的: 探讨益活清下法治疗重症急性胰腺炎(severe acute pancreatitis, SAP)对血清单核趋化蛋白1及对器官功能不全的影响。 方法 : 依据纳入和排除标准,选取SAP患者24例,按1︰1随机分为治疗组和对照组,在接受相同西医治疗的基础上,治疗组使用中药“益活清下”法治疗,对照组同时接受中药安慰剂治疗。测定患者第0、1、3、5、7天血清MCP1的浓度水平,比较各器官功能不全的发生率与持续时间。 结果 :两组入院时Rason评分、CT评分、急性生理和慢性健康评价指标Ⅱ评分无统计学差异(〖WTBX〗P gt;005)。对照组第3天MCP1浓度水平明显高于治疗组,差异有统计学意义(〖WTBX〗P lt;005),对照组肠、肝功能不全的发生率高于治疗组,持续时间长于治疗组,但无统计学差异(〖WTBX〗P gt;005)。 结论 :益活清下法治疗重症急性胰腺炎,可降低患者血清MCP1的水平。Abstract: Objective: To investigated the impact of Yihuo Qingxia method on the serum monocyte chemoattractant protein1 of severe acute pancreatitis (SAP)and on the organs disfunction. Methods : Twentyfour SAP patients who admitted to hospital within 72h after onset were randomized into treatment group (n=12) and control group (n=12). The patients in the treatment group were treated by Yihuo Qingxia method, and the control group were administrated with placebo.The level of the serum mcp1 of the patients on the first,3rd,5th,7thday were measured, as well as the incidence and the duration of disfunction of the organs were compared.〖WTHZ〗Results :There were no statistical significance in admission Rason scores, CT scores, Acute physiology and chronic health evaltionⅡscores(APACHEⅡscores)(Pgt;005). The level of the serum Monocyte chemoattractant protein1 of the treatment group was lower than that of the placebo group generally(Plt;005).At the 3rd day after onset,the serum mcp1 level of the control group was significantly higher than that of the treament group(Plt;005).The incidence of the control group of the intestin disfunction and hepatic inadequacy was obviously higher than those of the treatment group,and the duration of the former was longer than that of the latter,but with no satistical significance. Conclusion :Yihuo Qingxia method can effectively cut down the level of the serum mcp1 of severe pancreatitis patients.
摘要:目的: 探讨重症急性胰腺炎的临床治疗方法。 方法 :回顾性分析我院自19984～20067共收治的各类重症急性胰腺炎患者56例。 结果 : 治疗上采取在内科治疗的基础上,选择适当手术干预,除2例并发多器官功能衰竭病死外,全部治愈出院。 结论 :重症急性胰腺炎的处理要根据患者的具体情况,应首先采取非手术治疗,并针对不同情况合理选择外科手术治疗。Abstract: Objective: To discussion the clinical treatments of the severe acute pancreatitis. Methods : Retrospective analysis all kinds of the severe acute pancreatitis from 1998420067 in our hospital. Results : The treatments are based on nonsurgical treatment and with the selection of appropriate surgical intervention, all patients have cured except tow cases who died in multiple organ failure. Conclusion : According to the specific circumstances of the patients, The treatments of severe acute pancreatitis should be adopted first nonsurgical treatment, and with a reasonable choice of the surgery for different circumstances.
摘要:目的: 探讨益活清下法早期联用用丙氨酰谷氨酰胺二肽治疗重症急性胰腺炎(severe acute pancreatitis, SAP)的疗效。 方法 :依据纳入和排除标准,选取我院中西医结合科收治的SAP80例,按1︰1随机分成早期组(40例)和晚期组(40例),早期组入院时便应用丙氨酰谷氨酰胺二肽治疗;晚期组入院5 d后加用丙氨酰谷氨酰胺二肽治疗。 结果 :两组入院时Ranson评分、CT评分、APACHEⅡ评分无统计学差异(P ＞005),治疗15 d后早期组APACHEⅡ评分(497±239分)明显低于晚期组(863±357分)(P ＜001);两组并发ARDS、肾功能衰竭、休克、肝功能不全、心功能衰竭、脑病及肠麻痹的发生率无统计学差异(P ＞005);早期组ARDS、肾功能衰竭、休克、肝功能不全、脑病及肠麻痹持续时间及住院病程短于晚期组(P＜005 );早期组感染率、手术中转率及病死率低于晚期组(P＜005 )。 结论 :益活清下法早期应用丙氨酰谷氨酰胺二肽治疗SAP,可缩短并发症的持续时间及病程,降低病死率和手术中转率。Abstract: Objective: To compare the effects of integrated basal treatment of Chaiqin Chengqi Decoction with alanylglutamine Dipeptide giving in different times for sever acute pancreatitis. Methods : The randomized parallel control was adopted. 80 patients of SAP were randomized to earlytreated group (40 cases were treated by AlaGln as soon as who entered hospital) and latetreated group (40 cases were treated by AlaGln after 5 days from who had entered hospital). The mortality, incidences of complication, operation and mortality,the duration of complication and the course of diseases, hospitalization were compared. Results : The mortality shown that in earlytreated group was lower than the latertreated group, there was statistically significantly difference. Ranson score, CT score, Acute Physiology and Chronic Heath EvaluationⅡscore (APACHEⅡ score) and the incidences of complications were no statistical differencein the two groups(P ＞005)in the early stage of hospitalization. But the APACHEⅡ score (497±239)in earlytreated group was lower than those in latetreated group(863±357)after 15 days(P ＜001 The duration of acute respiratory distress syndrome(ARDS ),renal failure, shock, hepatic failure, encephalopathy and enteroplegia were shorter in earlytreated group than those in latetreated group(P＜005 . The incidence of infection, operation and mortality were lower in earlytreated group than those in latetreated group(P＜005 . The course of diseases of earlytreated group was shorter than that of latetreated group (P＜005 . Conclusion : SAP treated by (CQCQD) and AlaGln in early stage can shorten the duration of complications and the hospitalization period, and reduce the incidences of infection, operation rates and mortality rate.
This paper is to explore changes of intestinal mucosal barrier, intestinal flora, and bacterial translocation in rats with severe acute pancreatitis (SAP). Twenty four male SD rats were randomly divided into the control group (n=10) and the experimental group (n=14). The model of severe acute pancreatitis of rats was induced by the method of injecting adversely 5% sodium taurocholate into the common biliary-pancreatic duct. All of the rats were killed after 24 hours and the level of the serum amylase and the plasma endotoxin was determined after that. The pathological changes of pancreas and small intestine were observed through hematoxylin-eosin staining (HE staining) and the abdominal viscera bacterial translocation rates were tested. With the method of real-time polymerase chain reaction (RT-PCR) the quantity of the intestinal flora was analyzed. In the control group, the level of Escherichia coli, Lactobacillus and Bifidobacterium were 2.08±1.29, 11.04±7.55 and 12.21±4.95, respectively. On the contrast, the level of Escherichia coli in the cecum contents was much higher (9.72±3.58, P < 0.01), while the Lactobacillus number was decreased significantly (0.67±0.34, P < 0.01), and the Bifidobacterium number was also decreased (4.59±3.42, P < 0.05) in the experimental group, so the ratio of Bifidobacterium/Escherichia coli was reversed. Besides, in the experimental group, the plasma endotoxin positive rates and the bacterial translocation rates were much higher (P < 0.01 or P < 0.05) and the pathology scores of pancreas and small intestines were also significantly higher (P < 0.01) than those in the control group. These results indicated that in severe acute pancreatitis rats, the intestinal mucosal barrier was severely damaged and the dysbacteriosis occurs in the intestinal canal. And these might relate to the occurrence and development of multiple organ infection.
ObjectiveTo investigate the therapeutic effect of B ultrasound-guided percutaneous catheter drainage combined with veno-venous hemofiltration at different time points and multi-site in treatment of hyperlipidemic severe acute pancreatitis (HL-SAP). MethodsThe clinical data of 34 patients with HL-SAP initially underwent B ultrasound-guided percutaneous catheter drainage combined with veno-venous hemofiltration at different time points and multi-site from January 2010 to June 2014 were retrospectively analyzed. According to the different of the onset to treatment time, 34 cases were divided into the≤24 h group and > 24 h group. The serum platelet activating factor (PAF) and triglyceride (TG) at the time of admission and after admission 1, 3, 5, 7, and 10 days were detected, and the hospitalization time, mortality, and the rate of conversion to open surgery were observed. ResultsThe levels of PAF and TG in the both groups tended to gradually decrease with different degrees, were significantly lower than that the before treatment (P < 0.05), and the decline of PAF and TG in≤24 h group were more significant than > 24 h group. The hospitalization time, mortality, and the rate of conversion to open surgery in the≤24 h group were significantly lower than those of the > 24 h group (P < 0.05). ConclusionThe early using of B ultrasound-guided percutaneous catheter drainage combined with veno-venous hemofiltration at different time points and multi-site would have a beneficial impact on the management of HL-SAP and complications.
Objective To summarize the risk factors, diagnosis, and treatment experience of intra-abdominal bleeding following surgeries for severe acute pancreatitis. Methods A retrospective review was conducted of 347 patients underwent necrosectomy for severe acute pancreatitis between January 2011 and December 2015 at West China Hospital of Sichuan University. Results Of the 347 patients, thirty-eight patients had intra-abdominal bleeding after surgeries, including 5 patients who had twice bleeding. The bleeding positions including splenic vein (n=7), splenic artery (n=2), pancreatic and peripancreatic vessels (n=8), colonic mesangial vessels (n=6), other vessels (n=12), and extensive osmotic bleeding in abdominal cavity (n=7). Hemostatic modes: suture (n=20), compression hemostasis (n=18), transcatheteranerial embolism (n=2), suture and compression hemostasis (n=4), and conservative treatment (n=1). There were 19 dead patients of 38 bleeding patients. There were statistically significant differences between the hemorrhage group and the non-hemorrhage group on gender, acute physiology and chronic health evaluation (APACHEⅡ) scores and modified Marshall scores at admission, interval onset to surgery, surgical approaches, and morbidity (P<0.05). Compared with the non-hemorrhage group, there were more males, higher APACHE Ⅱ scores and modified Marshall scores, longer interval onset to surgery, and higher mortality in the hemorrhage group. Multivariable logistic regression analysis showed that male patients had higher risk of intra-abdominal bleeding (OR=3.980, P=0.004), as the grow of APACHEⅡ scores, the risk of intra-abdominal bleeding increased (OR=1.487, P<0.001). Conclusions We should pay more attention on the male SAP patients as well as patients with multiple organ dysfunction.
Objective To study value of severe acute pancreatitis (SAP) rat model induced by retrograde pancreaticobiliary duct infusion of methylene blue in combination with sodium taurocholate. Methods The SPF 90 SD rats, 45 male rats and 45 female rats of them, were randomly divided into control group (C group), sodium taurocholate group (ST group) and methylene blue in combination with sodium taurocholate group (MBST group), which were retrogradely infused with the 0.9% normal saline, sodium taurocholate plus DAPI, and methylene blue plus sodium taurocholate plus DAPI respectively into the pancreaticobiliary duct. The success rate of puncture, degree necrosis of pancreas tissue, range of pancreatic lesions, and the incidence of bile or intestinal leakage were compared among the three groups. Results ① The success rate of puncture in the MBST group was significantly higher than that in the ST group (P=0.003) and the C group (P=0.006), which had no significant difference between the ST group and the C group (P=0.782). ② The necrosis degree of pancreas tissues in the MBST group and ST group became more and more severe with the extension of time (P<0.050), which in the MBST group was more serious than that in the ST group (P<0.050). ③ The point of pancreatic lesions range in the MBST group was significantly higher than that in the ST group (P=0.003). ④ The incidence of bile or intestinal leakage in the MBST group was significantly lower than that in the C group (P=0.008) and the ST group (P=0.004). Conclusions Retrograde pancreaticobiliary duct infusion of methylene blue in combination with sodium taurocholate can improve success rate of puncture, aggravate necrosis degree of pancreatic tissue, increase lesion scope of pancreatic tissue, and reduce rate of bile or intestinal leakage, which can provide a stable animal model for basic research of SAP.
Objective To perform a systematic review and meta-analysis to evaluate the efficacy and safety of prophylactic use of antibiotics in preventing severe acute pancreatitis. Methods Randomized control trials (RCTs) of prophylactic use of antibiotics were identified from PubMed, EMbase, Cochrane Library, Web of Science, CNKI, Wangfang Database, and handly searched related literatures. The retrieval time was from inception to Dec. 2017. All the data would be analysis with the software RevMan 5.3. Results Eventually 16 RCTs of 999 participants were involved, the patients were divided into two groups: the intervention group (prophylactic use of antibiotics, n=501) and the control group (n=498). The result of meta-analysis showed that, the incidence rate of pancreatitis infectious disease and the incidence rate of peripancreatitis infectious were significant lower in the intervention group than the control group, whose OR were amount to 0.68 ［95% CI was (0.50, 0.93), P=0.02］ and 0.63 ［95% CI was (0.45, 0.88), P=0.007］ respectively. Meanwhile, concerning the rate of surgery intervention ［OR=0.79, 95% CI was (0.57, 1.08), P=0.14］ and in mortality rate ［OR=0.81, 95% CI was (0.56, 1.15), P=0.24］, there was no statistically significant. Conclusion Prophylactic antibiotic treatment can do benefit to reduce the incidence rate of pancreatitis infectious and the rate of peripancreatitis infectious disease, but can not reduce mortality in patients with severe acute pancreatitis and had no significant protective effect in patients in reducing the rate of surgery intervention and mortality rate.
ObjectiveTo summarize progress of immune response in severe acute pancreatitis (SAP) and to provide a basis for appropriate immunotheraphy.MethodThe relevant literatures about the effect of immune response in the SAP with infectious complications in recent years were reviewed.ResultsThe inflammatory cascade reaction occurred in the early stage of SAP. Subsequently, the compensatory anti-inflammatory response syndrome (CARS) arised and immune response of the organism was suppressed. At this stage, the rate of infection was higher than before.ConclusionsCARS is one of major reasons in SAP with infectious complications. At present, fluid infusion, fasting, parenteral nutrition and like are major therapies in SAP. If corresponding immunotherapy could be carried out according to immune mechanism of SAP infection, that is, early appropriate immunosuppressive therapy and dynamic monitoring of body’s immune system state should be performed, when it is found that immunosuppression is present, appropriate immunostimulus therapy will be possible to reduce mortality of SAP and improve its prognosis.
ObjectiveTo explore the protective effect of rapamycin on pancreatic damage in severe acute pancreatitis (SAP) and further to explain its protective mechanism.MethodsNinety selected SPF males SD rats were randomly divided into 3 groups: sham-operated group (SO group), SAP group, and rapamycin group (RAPA group), with 30 rats in each group. Then each group of rats were randomly divided into 3 subgroups of 24 h, 36 h, and 48 h, 10 rats in each subgroup. Rats in each group underwent laparotomy, the model was prepared by retrograde injection of solutions into biliopancreatic duct, rats of the SO group were injected with 0.9% normal saline, rats of the SAP group and RAPA group were injected with 5% sodium taurocholate solution, but rats of the RAPA group were injected with rapamycin at 30 min before the injection of 5% sodium taurocholate. All the survival rats in corresponding subgroup were killed at 24 h,36 h, and 48 h after operation respectively, then serum and pancreas tissues of rats were collected, serum inflammatory factors content of IL-1β, IL-6, and TNF-α were detected by ELISA method, expression levels of p-mTOR and p-S6K1 in pancreas were detected by Western blot, pancreas tissues were stained by Hematoxylin-Eosin Staining and pathological changes of pancreas were scored under light microscope.Results① At the timepoint of 24 h, 36 h, and 48 h, the order of the expression levels of p-mTOR and p-S6K1 in pancreatic tissues of 3 groups were all as follows: SO group<RAPA group<SAP group, there were significant difference among any 2 groups (P<0.05). ② IL-1β: at the timepoint of 48 h, the order of the content of IL-1β in 3 groups were as follows: SO group<RAPA group<SAP group, there were significant differences among any 2 groups (P<0.05); IL-6: at the timepoint of 36 h and 48 h, the order of the content of IL-6 in3 groups were as follows: SO group<RAPA group<SAP group, there were significant differences among any 2 groups (P<0.05); TNF-α: at the timepoint of 48 h, the order of the content of TNF-α in 3 groups was as follows: SO/RAPA group<SAP group (P<0.05), but there was no significant difference between the SO group and RAPA group (P>0.05). ③ Pancreatic histological score: at the timepoint of 24 h, 36 h, and 48 h, the order of the pancreatic histological score in3 groups was all as follows: SO group<RAPA group <SAP group, there were significant differences among any 2 groups (P<0.05). ④ The expression levels of p-mTOR and p-S6K1 in pancreatic tissue were positively correlated with the pathological scores of pancreatic tissue (r=0.97, P<0.01; r=0.89, P<0.01).ConclusionRapamycin can reduce the degree of pancreatic damage in SAP and has protective effect on pancreatic tissue.