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.
ObjectiveTo summarize the changes and interaction of the cytokine in severe acute pancreatitis associated lung injury. MethodsThe published literatures at domestic and aboard in recent years about severe acute pancreatitis associated lung injury were collected and reviewed. ResultsThe cytokines had a chain effect, and influenced each other when severe acute pancreatitis with lung injury attacked. ConclusionsRelated cytokines play important roles in severe acute pancreatitis associated lung injury. Researching the related cytokines will contribute to the diagnosis and treatment for severe acute pancreatitis with lung injury.
摘要:目的:探讨重症急性胰腺炎(SAP)继发感染的临床特点。方法:将我院20039~20053收治的SAP140例,按是否感染,分成感染组和对照组,对比分析其临床资料。结果:感染组病死率高于对照组(P=0023);感染组入院初期,Ranson评分、CT评分、APACHE Ⅱ评分、血糖、ARDS和肠麻痹发生率、感染前手术率及呼吸机辅助呼吸率高于对照组(Plt;005);以G感染胰腺、胰周围及肺部为主;肺部感染时间为107±25d,胰腺或胰周为176±29d。结论:急性期全身反应轻重及胰腺坏死程度是SAP继发感染的基础;临床有创治疗措施是促进因素。
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 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.
Objective To explore the effect of renal microcirculation following severity acute pancreatitis （SAP） on renal injury and to explore the protection effect of urokinase on them. Methods A total of 192 Wistar rats were randomized divided into normal control group， SAP group， and urokinase group， then rats of 3 groups were sub-divided into 2， 6， 12， and 24 hours group， each group enrolled 16 rats. Of the 16 rats in each subgroup， 8 rats underwent blood flow of renal test， other 8 rats were sacrificed to get blood samples and to perform histopathological examination. The rat models of SAP were established by retrograde injecting with 5% sodium taurocholate into the cholangiopancreatic duct. Radioactive biomicrosphere technique was used to measure the blood flow of renal， levels of plasma thromboxane B2（TXB2） and 6-keto-prostaglandin F1α （6-Keto-PGF1α） were tested by the TXB2 kit and 6-Keto-PGF1α kit， and histopa-thological changes of renal tissues were observed by using HE staining. Results Compared with normal control group at the same time point， the blood flow of renal were lower （P＜0.05）， activity ratio of TXB2 to 6-Keto-PGF1α were higher（P＜0.01）， and the histopathological injury were worse （P＜0.01） in rats of SAP group and urokinase group. Compared with SAP group， the blood flow of renal at 2， 6， and 12 hours in urokinase group were higher （P＜0.01）， the activity ratios of TXB2 to 6-Keto-PGF1α were lower （P＜0.01）， and the histopathological injury were lighter （P＜0.05） in all the 4 time points of urokinase group. Conclusions The renal microcirculation dysfunction and increase of activity ratio of TXB2 to 6-Keto-PGF1α may play an important role in renal injury following SAP in early stage. Urokinase can protect the renal from such injuries.
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.
Objective To observe the influence of resveratrol on superoxide dismutase (SOD), malondialdehyde (MDA), intercellular adhesion molecule-1 (ICAM-1) and vascular cell adhesion molecule-1 (VCAM-1) of intestinal mucosal ischemia-reperfusion injury protection in rats with severe acute pancreatitis (SAP). Methods Fifty-four rats were divided into three groups randomly: sham operation group (SO group), SAP model group (SAP group) and resveratrol-treated group (Res group). SAP model was made by injecting sodium taurocholate 50 mg/kg to pancreatic bile duct and resveratrol was given intravenously at 5 min after inducing SAP model. The rats were sacrificed at 3 h, 6 h and 12 h after inducing SAP model respectively by equal number. The levels of MDA, SOD, ICAM-1 and VCAM-1 and histological changes of small intestine were measured. Results The level of MDA in small intestine tissue in SAP group was significantly higher than that in SO group (P＜0.05), while the activity of SOD was significantly lower in the relevant tissues (P＜0.05). The expressions of ICAM-1 and VCAM-1 in SAP group were higher than those of SO group (P＜0.05). The activity of SOD in small intestine tissue in Res group was significantly higher than that in SAP group (P＜0.05); while the level of MDA was significantly lower in the relevant tissues (P＜0.05). The expressions of ICAM-1 and VCAM-1 in Res group were lower than those of SAP group (P＜0.05). Conclusions Oxygen free radicals are concerned with the process of pathological changes in intestinal mucosal ischemia-reperfusion in rats with SAP. Resveratrol might increase SOD activity and decrease MDA level to attenuate lipid peroxidation in small intestine of SAP, and reduce the expressions of ICAM-1 and VCAM-1 in intestine, thus diminish the damage of the intestine in SAP. And it acts as a protective effect to small intestinal ischemia-reperfusion injury.
ObjectiveTo investigate clinical efficacy of percutaneous nephroscope in treatment of patients with severe acute pancreatitis (SAP). MethodsEighty-six patients with SAP in this hospital from August 2012 to November 2015 were selected, which were divided into percutaneous nephroscope treatment group (43 cases) and laparotomy treat-ment group (43 cases) according to the difference of therapy modality. The conventional drug therapy was performed for all of them. The postoperative recovery, content of serum C reactive protein (CRP) on day 14 after operation, and post-operative complications were observed in these two groups. Results① The abdominal pain relief time, postoperative bowel sounds recovery time, normal body temperature recovery time, and postoperative hospitalization time in the percu-taneous nephroscope treatment group were significantly shorter than those in the laparotomy treatment group (P<0.05). ② The contents of serum CRP in the percutaneous nephroscope treatment group and in the laparotomy treatment group on day 14 after operation were significantly lower than those on day 1 before operation[(8.35±2.13) mg/L versus (31.44±3.45) mg/L, P<0.05; (16.42±2.44) mg/L versus (32.09±2.98) mg/L, P<0.05]. On day 14 after operation, the content of serum CRP in the percutaneous nephroscope treatment group was significantly lower than that in the laparotomy treat-ment group[(8.35±2.13) mg/L versus (16.42±2.44) mg/L, P<0.05]. ③ The incidence rate of postoperative complications in the percutaneous nephroscope treatment group was significantly lower than that in the laparotomy treatment group[14.0% (6/43) versus 32.6% (14/43), P<0.05]. ConclusionPercutaneous nephroscope in treatment of patients with SAP is effect, it has advantages of shorter hospital stay and early recovery, which could reduce incidence of postoperative complications, and it's mechanism might be related to systemic inflammatory response.