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.
ObjectiveTo explore the relationship between blood glucose variability index and persistent organ failure (POF) in acute pancreatitis (AP). MethodsWe prospectively included those patients who were diagnosed with AP with hyperglycemia and were hospitalized in the West China Center of Excellence for Pancreatitis of West China Hospital of Sichuan University from July 2019 to November 2021. The patients were given blood glucose monitoring at least 4 times a day for at least 3 consecutive days. The predictive value of blood glucose variability index for POF in patients with AP was analyzed. ResultsA total of 559 patients with AP were included, including 95 cases of POF. Comparing with those without POF, patients with AP complicated by POF had higher levels of admission glucose (11.0 mmol/L vs. 9.6 mmol/L), minimum blood glucose (6.8 mmol/L vs. 5.8 mmol/L), mean blood glucose (9.6 mmol/L vs. 8.7 mmol/L), and lower level of coefficient of variation of blood glucose (16.6 % vs. 19.0 %), P<0.05. Logistic regression analyses after adjustment for confounding factors showed that the risk of POF increased with the increase of admission glucose [OR=1.11, 95%CI (1.04, 1.19), P=0.002], minimum blood glucose [OR=1.28, 95%CI (1.10, 1.48), P=0.001] and mean blood glucose [OR=1.18, 95%CI (1.04, 1.33), P=0.010]; with the higher level of coefficient of variation of blood glucose [OR=0.95, 95%CI (0.92, 0.99), P=0.021], the risk of POF decreased. The results of area under the curve (AUC) of the receiver operator curves showed that AG [AUC=0.787, 95%CI (0.735, 0.840)] had the highest accuracy in predicting POF, with sensitivities of 60.0% and specificities of 84.7%. ConclusionHigh admission glucose, minimum blood glucose, mean blood glucose, and low coefficient of variation of blood glucose were risk factors for the development of POF in patients with hyperglycemic AP on admission.
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.
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.
ObjectiveTo explore clinical effect of enteral nutrition (EN) through nasojejunal tube in severe acute pancreatitis (SAP).MethodsThe clinical and pathological data of 76 patients with SAP who met the inclusion criteria and treated in the Third People’s Hospital of Henan Province from June 2015 to December 2018 were retrospectively collected. According to the nutritional support therapy adopted in the course of treatment, the patients were divided into an EN group (n=44) and a parenteral nutrition group (PN group, n=32), the patients in the EN group were given the EN through the nasojejunal tube and the patients in the PN group were given the routine PN. The APACHE Ⅱ and SOFA scores, nutritional status, and immune function were observed before the treatment and on week 2 after the treatment in the two groups.ResultsThere were no significant differences in the general data of the gender, age, body mass index, etc. between the two groups (P>0.050). ① The score of APACHEⅡ or SOFA score on week 2 after the treatment in both groups was significantly lower than that before the treatment (P<0.050), which in the EN group was significantly lower than that in the PN group on week 2 after the treatment (P<0.050). ② The levels of albumin and prealbumin were increased significantly and the hemoglobin level was decreased (P<0.050) on week 2 after the treatment as compared with those before the treatment in the two groups (P<0.050), which in the EN group were significantly higher than those in the PN group on week 2 after the treatment (P<0.050). ③ The CD4, CD8, and CD4/CD8 and IgG, IgM, and IgA on week 2 after the treatment were significantly lower than those before the treatment in these two groups (P<0.050), which in the EN group were significantly higher than those in the PN group on week 2 after the treatment (P<0.050). ④ The levels of endotoxin, D-lactic acid, diamine oxidase, and serum high mobility group protein B1 on week 2 after the treatment were significantly lower than those before the treatment in the two groups (P<0.050), and which in the EN group were significantly lower than those of the PN group on week 2 after the treatment (P<0.050). ⑤ The complications rate in the EN group was significantly lower than that in the PN group [20.45% (9/44) versus 53.13% (17/32), χ2=8.786, P=0.003].ConclusionEN through nasojejunal tube has a good effect on patients with SAP, which is helpful to improve their immune and nutritional status.
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.
ObjectiveTo investigate the protective effect of exogenous insulin on relative adrenal insufficiency (RAI) in rats with severe acute pancreatitis (SAP).MethodsEighty SPF SD rats were randomly divided into 5 groups (n=16): sham operation (SO) group, SAP group, low-dose insulin intervention (low-dose) group (0.05 U/100 g body weight), medium-dose insulin intervention (medium-dose) group (0.1 U/100 g body weight), and high-dose insulin intervention (high-dose) group (0.2 U/100 g body weight). The five groups were randomly divided into two subgroups: cosyntropin stimulation test (CST) subgroup and non-CST subgroup. SAP model was established by retrograde injection of 5% sodium taurocholate into biliopancreatic duct. The rats were sacrificed 3 hours after the establishment of SAP model. The levels of amylase (AMY), alanine aminotransferase (ALT), aspartate aminotransferase (AST), urea (Ur) and creatinine (Cr) were detected by automatic biochemical analyzer. The serum levels of tumor necrosis factor-α (TNF-α) and corticosterone (Cor) were detected by ELISA kit. The pathological changes of pancreas and adrenal gland were observed under light microscope. The lipid content of adrenal gland was observed by oil red O staining.ResultsCompared with the SO group, the serum levels of Amy, ALT, AST, Ur, Cr, TNF-α and Cor in the SAP group were significantly increased (P<0.05), typical pathological damages occurred in pancreas and adrenal gland, and pathological scores were significantly increased (P<0.05). Compared with the SAP group, the levels of AMY, ALT, AST, Ur, Cr, TNF-α and Cor in the low-dose group were not significantly changed (P>0.05); the levels of AMY, ALT, AST, Ur, Cr and TNF-α in the medium-dose group and the high-dose group were significantly decreased (P<0.05), and Cor levels were significantly increased (P<0.05). Compared with the low-dose group, AMY, ALT, AST, Cr, TNF-α in the medium-dose group and the high-dose group were significantly decreased (P<0.05), Cor level were significantly increased (P<0.05), Ur level had no significant change. There were no significant difference in AMY, ALT, AST, Ur, Cr, TNF-α and Cor levels between the medium-dose group and the high-dose group (P>0.05). After CST intervention, there were no significant change in serum Cor levels in the SAP group and the low-dose group (P>0.05), but the serum Cor levels in the SO group, the medium-dose group and the high-dose group were significantly increased (P<0.05).ConclusionAppropriate dose of exogenous insulin can improve SAP related adrenal injury and RAI, but the specific mechanism still needs further study.
Objective To explore the protective effect of rapamycin on brain tissues injury in severe acute pancreatitis (SAP) and its possible mechanism in experimental rats. Methods Ninety SPF males SD rats were randomly divided into 3 groups by random envelope opening method: sham operation group (SO group), SAP group, and rapamycin group (RAPA group), then the rats of each group were divided into 24 h, 36 h, and 48 h 3 subgroups by random number table method. Rats in each group underwent laparotomy, the model was prepared by retrograde injection of solutions into biliopancreatic duct, rat of the SO group was injected with 0.9% normal saline (2 mL/kg), rats of the SAP group and the RAPA group were injected with 5% sodium taurocholate solution (2 mL/kg), but rat of the RAPA group was injected with rapamycin (1 mg/kg) at 30 min before narcosis. All survival rats in each subgroup were killed at 24 h, 36 h, and 48 h respectively, then the pancreas and brain tissues of rats were collected, pancreas and brain tissues were stained by hematoxylin-eosin staining, brain tissues were stained by Luxol fast blue additionally, pathological changes of brain tissues were scored under light microscope. The protective effect of rapamycin on brain tissues injury was determined by comparing the differences in the degree of brain tissues among 3 groups. The phosphorylated mammaliantarget of rapamycin (p-mTOR) and phosphorylated ribosomal 40S small subunitS6 protein kinase (p-S6K1) expression levels in brain tissues were detected by Western blot. In addition, the correlations between the expression levels of p-mTOR and p-S6K1 in brain tissues and the degree of brain tissues injury were analyzed to further explore the possible mechanism of rapamycin’s protective effect on brain tissues injury in SAP. Results① At the point of 24 h, 36 h, and 48 h, the order of the relative expression levels of p-mTOR and p-S6K1 in brain tissues of three groups were all as follows: the SO group < the RAPA group < the SAP group (P<0.05). ② At the point of 24 h, 36 h, and 48 h, the order of brain histological score in three groups were all as follows: the SO group < the RAPA group < the SAP group (P<0.05). ③ The relative expression levels of p-mTOR and p-S6K1 in brain tissues were positively correlated with pathological scores of brain tissues (r=0.99, P<0.01; r=0.97, P<0.01). ConclusionRapamycin plays a protective role in pancreatic brain tissues injure by down-regulating the expression levels of p-mTOR and p-S6K1 in mTOR signaling pathway.
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.
ObjectiveTo investigate treatment of severe acute pancreatitis (SAP) concurrent peripancreatic walled-off necrosis.MethodsThe clinical data and treatment of a patient with SAP from the Second Affiliated Hospital of Chongqing Medical University were retrospectively analyzed. The results of discussion of multidisciplinary team (MDT) were summarized.ResultsThe patient was admitted for the SAP with high fever, abdominal pain, and dyspnea for 2 weeks. The enhanced CT scan of the upper abdomen presented severe acute necrotizing pancreatitis with massive peripancreatic walled-off necrosis and pleural effusion. After the full discussion of SAP MDT, the percutaneous sinus tract necrosectomy (PSTN) was performed to relieved the symptom. After the two-stage PSTN treatment, the peripancreatic necrotic tissue was obviously reduced, the drainage was unobstructed, the clinical symptoms and biochemical indicators were obviously improved, and the patient was discharged on day 6 after the surgery.ConclusionsSAP is a critical situation with rapid progression and high mortality, and timing and approach of intervention for complications are very difficult to handle. PSTN could treat SAP with early appearance of infection or walled-off necrosis, which has advantages of less trauma, higher efficiency, and faster recovery as compared with traditional method and is of valuable in clinical practice.