Objective To investigate the difference of anticoagulant efficacy of heparin and citric acid during continuous renal replacement therapy (CRRT) in patients with severe acute pancreatitis, and analyze their effects of on filter life span, length of hospital stay and mortality. Methods Patients with severe acute pancreatitis in Intensive Care Unit of the First Affiliated Hospital of Hebei North University between January 2018 and July 2022 were retrospectively enrolled, and they were divided into heparin group (control group) and citric acid group (research group) according to anticoagulation methods. The differences of anticoagulant catheter blockage during CRRT, filter life span, length of hospital stay, and 90-day mortality between the two groups were analyzed. Results A total of 108 patients were enrolled, including 56 in the research group and 52 in the control group. In pre-CRRT treatment, the balance value of fluid intake and outflow in the research group was significantly lower than that in the control group (P<0.05). The 108 patients received 217 times of CRRT treatment totally, with a median length of treatment of 63 h (range 44-87 h). The severity of catheter blockage in the research group was lower than that in the control group (P=0.003). The filter life span was longer in the research group than that in the control group [42.5 vs. 29.0 h; hazard ratio=1.83, 95% confidence interval (1.23, 2.73), P<0.001]; in the comparison of 90-day mortality, there was no significant difference between the two groups (P>0.05). The mean use of filters in the research group was less than that in the control group (1.93±0.09 vs. 2.17±0.14, P<0.001). The downtime of CRRT due to filter life in the research group was obviously shorter than that in the control group [120 (0, 720) vs. 300 (0, 890) min, P=0.029], while the duration of CRRT in the research group was remarkably better than that in the control group [10.6 (4.9, 27.7) vs. 8.1 (3.6, 25.0) d, P=0.024], and the risk of filter replacement due to special conditons in the research group was lower than that in the control group (46.4% vs. 65.4%, P=0.048). There was no statistically significant difference in the length of intensive care unit hospitalization or total hospitalization between the two groups (P>0.05). Conclusion Both heparin and citric acid could assist the treatment of CRRT, while citric acid might be apt to improve local coagulation and systemic inflammatory response.
摘要:目的: 探討益活清下法治療重癥急性胰腺炎(severe acute pancreatitis, SAP)對血清單核趨化蛋白1及對器官功能不全的影響。 方法 : 依據納入和排除標準,選取SAP患者24例,按1︰1隨機分為治療組和對照組,在接受相同西醫治療的基礎上,治療組使用中藥“益活清下”法治療,對照組同時接受中藥安慰劑治療。測定患者第0、1、3、5、7天血清MCP1的濃度水平,比較各器官功能不全的發生率與持續時間。 結果 :兩組入院時Rason評分、CT評分、急性生理和慢性健康評價指標Ⅱ評分無統計學差異(〖WTBX〗P gt;005)。對照組第3天MCP1濃度水平明顯高于治療組,差異有統計學意義(〖WTBX〗P lt;005),對照組腸、肝功能不全的發生率高于治療組,持續時間長于治療組,但無統計學差異(〖WTBX〗P gt;005)。 結論 :益活清下法治療重癥急性胰腺炎,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 protective effects of abdominal paracentesis drainage (APD) on pancreatitis-associated liver injury in the early phase of severe acute pancreatitis (SAP). MethodsOne hundred and fourteen consecutive patients with SAP, admitted to the General Hospital of Western Theater Command from January 2015 to January 2021, were included in this retrospective study. The patients were divided into the APD group (n=61) and the non-APD group (n=53) based on whether they underwent APD treatment within 72 h of admission. The variables including baseline data, liverfunction tests, inflammation indexes, severity scores and other variables of the two groups were statistically analyzed. ResultsThe hospital mortality in the APD group was lower than that in the non-APD group (8.2% vs. 22.6%, P=0.031). These severity scores (including APACHE Ⅱ score, Ranson score and modified Marshall score) and inflammation indexes (including C-reactive protein, interleukin-6, interleukin-1 and tumor necrosis factor-α) in the APD group were all lower than those in the non-APD group (P＜0.05). In terms of liver function related indexes, the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), γ-glutamyl transpeptidase (GGT), total bilirubin (TBIL), and direct bilirubin (DBIL) after treatment in both two groups were significantly lower than those before treatment (P＜0.05). The levels of ALT, AST, TBIL and DBIL after treatment in the APD group were lower than those in the non-APD group (P＜0.05), and the levels of prealbumin and albumin after treatment in the APD group were higher than those in the non-APD group (P＜0.05), but there were no significant differences in the levels of alkaline phosphatase, GGT and 5′ -nucleotidase after treatment in the two group (P＞0.05). ConclusionFor SAP patients with ascitic fluid, application of APD can attenuate liver injury and improve liver function in the early stage of SAP.
Objective To explore the effects of ulinastatin (UTI) on renal apoptosis and expression of bcl-2 in rats with severe acute pancreatitis (SAP). Methods Sixty rats weighing 250-300 g were randomized divided into 3 groups: pseudo-operation group (SO group, n=20), SAP group (n=20) and UTI treated group (UTI group, n=20). The model of SAP was established by retrograde injection of 5% sodium taurocholate solution into the biliopancreatic duct in the rats. Serum Cr and BUN were determined. The left kidneys were resected for light and electronic microscopic study. Renal cell apoptosis was determined by TUNEL. Expression of bcl-2 was detected by immunohistochemical staining of SABC. Results Serum Cr, BUN, renal cell apoptotic index and bcl-2 expression were markedly increased in SAP group compared with SO group （P＜0.05， P＜0.01）, Renal tissue injuries were aggravated in SAP group under light and electronic microscopic study as well. In UTI group, serum Cr, BUN and renal cell apoptotic index were decreased significantly while the expression of bcl-2 increased remarkably and renal tissue injuries relieved compared with SAP group （P＜0.05）. Positive correlations were found between the renal cell apoptotic index and BUN as well as Cr (r=0.807, P＜0.05; r=0.812, P＜0.05). Conclusion The protective effect of UTI on SAP renal injury is probably through increasing bcl-2 expression and decreasing apoptosis.
Objective To explore the value of combination APACHE II, Ranson with BalthazarCT Scoring System predicting the prognosis of severe acute pancreatitis (SAP). Methods The relationship between APACHE II, Ranson, Balthazar CT scoring systems and mortality of severe acute pancreatitis (SAP) patients admitted to the intensive care unit (ICU) of West China Hospital from January 1st, 2007 to December 31st, 2008 was analyzed. Results There was statistical difference between high and low score groups in the APACHE II, Ranson, BalthazarCT scoring systems. Combination APACHE II, Ranson with Balthazar CT scoring system, there was statistical difference between high and low Balthazar CT score group both in APACHE II and Ranson scoring systems. Conclusion APACHE II, Ranson combined with Balthazar scoring systems can be used as a more important clinical reference in evaluating the diagnosis and prognosis of severe acute pancreatitis.
ObjectiveTo summary the effect of parenteral nutrition combined with enteral nutrition on patients with severe acute pancreatitis.
MethodsThe clinical data of 200 patients with severe acute pancreatitis admitted in our hospital in recent 10 years were retrospectively analyzed. Of which 88 cases were treated by traditional nutritional support therapy (traditional nutrition group), the rest of 112 cases of patients with early parenteral nutrition to later period gradually combined with enteral nutrition comprehensive nutritional support strategy (comprehensive nutrition group).
ResultsThe APACHEⅡscores and serum level of C-reactive protein (CRP) of patients in comprehensive nutrition group were significantly lower than patients in traditional nutrition group (P < 0.05), while the serum albumin level was significantly higher than that of traditional nutrition group (P < 0.05). In the incidence of complications and mortality, the average length of stay and total cost of comprehensive nutrition group were significantly lower than patients with traditional nutrition group (P < 0.05), the cure rate was significantly higher than that of traditional nutrition group (P < 0.05).
ConclusionThe combination of parenteral nutrition and enteral nutrition of nutrition support model not only can shorten the duration of symptoms but also alleviate the burden of patients and reduce complications and mortality.
ObjectiveTo understand the current progress of programmed cell death in the pathogenesis of acute pancreatitis, and to provide reference for the pathogenesis and treatment of acute pancreatitis.MethodThe research progress of acute pancreatitis and programmed cell death in recent years was reviewed by reading relevant literatures at home and abroad in recent years.ResultsProgrammed cell death was defined as controlled cell death performed by intracellular procedures, including apoptosis, autophagy, programmed necrosis, and coronation. The pattern of death of pancreatic acinar cells mainly includes apoptosis and programmed necrosis. Although the pathogenesis of acute pancreatitis had not yet been fully clarified, it was known that through the study of programmed cell death, it could help us to understand the pathogenesis and pathogenesis of acute pancreatitis and provide more effective treatment methods.ConclusionsProgrammed cell death is very important for acute pancreatitis. The mechanism of programmed cell death in acute pancreatitis is necessary for the treatment and prevention of it.
Objective Exploring the correlation between intravesical pressure (IP) and diaphragm excursion (DE) in patients with severe acute pancreatitis (SAP) and acute respiratory distress syndrome (ARDS), and evaluating its predictive value for weaning outcomes. Methods A retrospective analysis was conducted on the clinical data of 144 SAP patients with ARDS admitted between 2020 and 2023. By collecting the outcome of weaning, collect data on gender, age, acute physiology and chronic health score II (APACHE II), oxygenation index, and IP and DE before weaning and extubation for all patients. Based on weaning outcomes, divide patients into successful and failed groups, and compare the differences in various indicators between the two groups; Use binary logistic regression to analyze whether IP and DE are risk factors affecting weaning in SAP patients with ARDS, and use Pearson correlation analysis to examine the correlation between IP and DE; Use receiver operating characteristic curve (ROC curve) to analyze the predictive value of IP and DE on weaning outcomes in SAP patients with ARDS. ResultsA total of 144 SAP patients with ARDS were included, of which 108 were successfully weaned and 36 were unsuccessful. There were no statistically significant differences in gender, age, and APACHE II scores between the successful and failed groups (males: 62.96% (68/108) compared to 69.44% (25/36), age (years): 41.91 ± 8.14 compared to 42.42 ± 6.22, APACHE II score (points): 18.28 ± 2.22 compared to 18.97 ± 1.83, P>0.05). The IP of the successful group was significantly lower than that of the failed group, and the DE was significantly higher than that of the failed group [IP (mmHg): 18.45 ± 3.76 compared to 23.92 ± 5.65, DE (mm): 16.18 ± 4.23 compared to 12.28 ± 4.44, all P<0.05]. All patients showed a significant negative correlation between IP and DE (r=–0.457, P<0.001). ROC curve analysis showed that the area under the curve (AUC) of IP predicting the withdrawal outcome of SAP patients with ARDS was 0.805, with a 95% confidence interval (95%CI) of 0.724-0.885 and P<0.001. When the cutoff value was 19.5 mmHg, the sensitivity was 91.57% and the specificity was 47.54%; The AUC for predicting the withdrawal outcome of SAP patients with ARDS by DE was 0.738, with a 95%CI of 0.641-0.834 and P<0.001. When the cutoff value was 11.5 points, the sensitivity was 84.82% and the specificity was 59.38%. Conclusions There is a significant negative correlation between IP and DE in SAP combined with ARDS patients, and both have certain predictive value for weaning outcomes.
Objective To investigate the mechanism of radix salviae miltiorrhizae (RSM) injection in treatment of pancreatitis through observing the changes of activity of nuclear factor-kappa B (NF-κB) in pancreas of rats with severe acute pancreatitis (SAP) and the influence of RSM injection upon NF-κB in pancreas tissue. Methods Seventy-five rats were randomly divided into 3 groups: normal control group, SAP group and RSM treatment group, which were injected with normal saline, normal saline or RSM in the peritoneal cavity, respectively. The model of SAP rats was made by injecting L-arginine into peritoneal cavity and by subcutaneous injection at the same time. The concentrations of amylase in plasma and in ascites were measured respectively, and the expression of NF-κB in pancreas tissues was determined by immunohistochemistry. Results The levels of amylase in plasm and ascites in SAP group and RSM treatment group increased significantly with the increased expression of NF-κB in pancreas tissue, but it was also found that both the level of amylase and the expression of NF-κB in RSM treatment group were significantly lower compared with those in SAP group, and the survival time of RSM treatment group was longer than SAP group with less pathological injury in the pancreas tissues. Conclusion RSM may be effective for the treatment of pancreatitis by degrading the expression of NF-κB.
Objective To evaluate the efficacy of multiple minimally invasive therapy and individualized treatments combination in severe acute pancreatitis. Methods The data of sixty-seven patients with severe acute pancreatitis between September 1998 and October 2008 undergoing multiple minimally invasive therapy and individualized treatments were analyzed retrospectively. The changes of APACHE Ⅱ score, CT score, WBC count, total bilirubin, AST, blood glucose, amylase, lypase, C-reactive protein, tumor necrosis factor-α, blood urea nitrogen, creatinine, and oxygenation index (PaO2/FiO2) were observed and compared between before and after treatment. Time of abdominal pain relieved, laparotomy rate, mortality rate, recovery rate, hospital stay, and cost of hospitalization were also observed. Results All the detected indexes improved significantly after treatments compared with those before treatments （Plt;0.001）. Time of abdominal pain relieved was (20.17±14.16) h. Laparotomy rate was 6.0% （4/67）. Mortality rate was 7.5% （5/67）. Recovery rate was 92.5% （62/67）. Hospital stay was (30.85±28.37) d and cost of hospitalization was (59 295.78±34 564.44) yuan. Conclusions Multiple minimally invasive therapy and individualized treatments for cases of severe acute pancreatitis with different causes, course, severity of disease, and complications, could significantly improve the clinical indexes and recovery rate of severe acute pancreatitis.
