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Hökenek UD, Aydıner Ö, Kart JS, Arslan G, Saracoglu KT. Evaluation of the effect of pancreatic volume on mortality in patients with acute pancreatitis. Am J Emerg Med 2023; 63:38-43. [PMID: 36327747 DOI: 10.1016/j.ajem.2022.10.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 10/10/2022] [Accepted: 10/14/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Pancreatic volume is enlarged in acute pancreatitis. OBJECTIVE This study aimed to evaluate whether there was a difference in pancreatic volume between survivors and non-survivors with acute pancreatitis using computer-generated 3D imaging. METHOD This single-center retrospective observational cohort study was conducted between January 2015 and December 2020. The hospital automation system was used to get the patients diagnosed with acute pancreatitis by using International Classification of Diseases (ICD) (ninth edition, code 577.0 or 10th version, code K 85.0) codes. The patients' pancreatic volumes, computed tomography severity index (CTSI), and modified computed tomography severity index (mCTSI) scores were calculated using the data obtained from the hospital automation system. The pancreatic volumes of the patients were measured using the computer-generated 3D imaging method. Pancreatic volume, CTSI, and mCTSI were then statistically compared in terms of mortality prediction by using the receiver operating characteristic (ROC) analysis. RESULTS Of the 143 patients, 57.34% were female and 42.66% were male. The cut-off value of pancreatic volume in determining mortality was>81.5 cm3 OR:17.43 (%95 CI: 2.2-138.1) Cohen's d:1.126, at which it had 92.3% sensitivity, 60.0% specificity, 18.8% positive predictive value, and 98.7% negative predictive value. As a result of the ROC analysis of pancreatic volume in mortality prediction, the area under curve (AUC) value was determined as 0.787 [95% confidence interval (CI): 0.711-0.851]. The ROC analysis of the CTSI and mCTSI scores in mortality prediction revealed AUC values of 0.822 (95%CI: 0.750-0.881) and 0.955 (95%CI: 0.907-0.983) respectively. CONCLUSION Although CTSI scores pancreatic enlargement and mCTSI scores pancreatic necrosis and inflammation, the pancreatic volume value is not clearly scored in both. In this study population, pancreatic volume above 81.5 cm was associated with increased mortality. Both CTSI and mCTSI scores outperformed pancreatic volume in predicting mortality.
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Affiliation(s)
- Ummahan Dalkılınç Hökenek
- Department of Anaesthesiology and Reanimation, University of Health Sciences, Kartal Dr. Lutfi Kirdar City Hospital, Istanbul, Turkey.
| | - Ömer Aydıner
- Department of Interventional Radiology, University of Health Sciences, Kartal Dr. Lutfi Kirdar City Hospital, Istanbul, Turkey
| | - Julide Sayın Kart
- Department of Anaesthesiology and Reanimation, University of Health Sciences, Kartal Dr. Lutfi Kirdar City Hospital, Istanbul, Turkey
| | - Gülten Arslan
- Department of Anaesthesiology and Reanimation, University of Health Sciences, Kartal Dr. Lutfi Kirdar City Hospital, Istanbul, Turkey
| | - Kemal Tolga Saracoglu
- Department of Anaesthesiology and Reanimation, University of Health Sciences, Kartal Dr. Lutfi Kirdar City Hospital, Istanbul, Turkey
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Abstract
Necrotizing pancreatitis affects 10% to 15% of all patients with acute pancreatitis. Despite improved understanding of this complex disease, it is still attended by up to 15% mortality. Necrotizing pancreatitis provides the clinical challenges of working in a multi-disciplinary group, determining proper timing for intervention, and identifying appropriate intervention approaches. The step-up approach consists of supportive care initially. When there is documented infected necrosis, treatment begins with antibiotics, progressing to minimally invasive mechanical necrosis intervention, and reserving surgery as the final treatment modality. However, treatment must be tailored to the individual patient. This article provides an overview of necrotizing pancreatitis.
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Affiliation(s)
- Thomas K Maatman
- Department of Surgery, Indiana University School of Medicine, 545 Barnhill Dr. EH 519, Indianapolis, IN 46202, USA
| | - Nicholas J Zyromski
- Department of Surgery, Indiana University School of Medicine, 545 Barnhill Dr. EH 519, Indianapolis, IN 46202, USA.
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Márta K, Gede N, Szakács Z, Solymár M, Hegyi PJ, Tél B, Erőss B, Vincze Á, Arvanitakis M, Boškoski I, Bruno MJ, Hegyi P. Combined use of indomethacin and hydration is the best conservative approach for post-ERCP pancreatitis prevention: A network meta-analysis. Pancreatology 2021; 21:1247-1255. [PMID: 34353727 DOI: 10.1016/j.pan.2021.07.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 07/19/2021] [Accepted: 07/20/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Post-ERCP pancreatitis (PEP) is a life-threatening complication. Given the lack of a causative treatment for pancreatitis, it is of vital importance to minimize this risk of PEP. Multi-target preventive therapy may be the best choice for PEP prevention as disease development is multifactorial. AIM We aimed to assess the efficacy of a combination of indomethacin and hydration - type and amount - for PEP prevention via a network meta-analysis. METHODS Through a systematic search in three databases, we searched all randomized controlled trials involving hydration and indomethacin and ranked the PEP preventive efficacy with a Bayesian network meta-analysis using the PRISMA for Network Meta-Analyses (PRISMA-NMA) guideline. The RoB2 tool was used for risk of bias assessment, surface under the cumulative ranking curve (SUCRA) for ranking and PROSPERO for the study protocol [reg. no. CRD42018112698]. We used risk ratios (RR) for dichotomous data with 95% credible intervals (95% CrI). RESULTS The quantitative analysis included 7559 patients from 24 randomized controlled trials. Based on the SUCRA values, a combination of lactated Ringer's and indomethacin is more effective than single therapy with a 94% certainty. The percent relative risk ratios estimate preventive efficacy 70-99% higher for combinations than single therapies. Aggressive hydration with indomethacin (SUCRA 100%) is also significantly more effective than all other interventions (percent relative effect 94.3-98.1%). CONCLUSIONS A one-hit-on-each-target therapeutic approach is recommended in PEP prevention with an easily accessible combination of indomethacin and aggressive hydration for all average and high-risk patients without contraindication.
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Affiliation(s)
- Katalin Márta
- Institute for Translational Medicine, Szentágothai Research Centre, Medical School, University of Pécs, Pécs, Hungary; Division of Pancreatic Diseases, Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Noémi Gede
- Division of Pancreatic Diseases, Heart and Vascular Center, Semmelweis University, Budapest, Hungary; Institute of Bioanalysis, Medical School, University of Pécs, Pécs, Hungary
| | - Zsolt Szakács
- Institute for Translational Medicine, Szentágothai Research Centre, Medical School, University of Pécs, Pécs, Hungary; First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Margit Solymár
- Institute for Translational Medicine, Szentágothai Research Centre, Medical School, University of Pécs, Pécs, Hungary; First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Péter Jenő Hegyi
- Institute for Translational Medicine, Szentágothai Research Centre, Medical School, University of Pécs, Pécs, Hungary; Division of Pancreatic Diseases, Heart and Vascular Center, Semmelweis University, Budapest, Hungary; First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Bálint Tél
- First Department of Pediatrics, Semmelweis University, Budapest, Hungary
| | - Bálint Erőss
- Institute for Translational Medicine, Szentágothai Research Centre, Medical School, University of Pécs, Pécs, Hungary; Division of Pancreatic Diseases, Heart and Vascular Center, Semmelweis University, Budapest, Hungary; First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Áron Vincze
- Institute for Translational Medicine, Szentágothai Research Centre, Medical School, University of Pécs, Pécs, Hungary; First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Marianna Arvanitakis
- Gastroenterology Department, Gastrointestinal Cancer Unit, Erasme Hospital University, Brussels, Belgium
| | - Ivo Boškoski
- Centre for Endoscopic Research Therapeutics and Training (CERTT), Università Cattolica del Sacro Cuore, Italy
| | - Marco J Bruno
- Department of Gastroenterology & Hepatology, Erasmus Medical Center, University Medical Center Rotterdam, the Netherlands
| | - Péter Hegyi
- Institute for Translational Medicine, Szentágothai Research Centre, Medical School, University of Pécs, Pécs, Hungary; Division of Pancreatic Diseases, Heart and Vascular Center, Semmelweis University, Budapest, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary.
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Kipp JP, Olesen SS, Mark EB, Frederiksen LC, Drewes AM, Frøkjær JB. Normal pancreatic volume in adults is influenced by visceral fat, vertebral body width and age. Abdom Radiol (NY) 2019; 44:958-966. [PMID: 30298430 DOI: 10.1007/s00261-018-1793-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES The aim was to describe the pancreatic volume (PV) in a cohort of subjects with no prior history of pancreatic disease, and to explore the relationship between PV and conventional two-point measurements of the pancreas. Associations between PV, gender, age, abdominal body composition, and human height were explored as well. METHODS CT scans from 204 trauma patients (20-80 years, 100 males) were evaluated. PV was measured with semi-automatic segmentation. Standardized two-point measurements of the pancreas were obtained together with L1 vertebral body size (a proxy for human height) and abdominal body composition. Associations between PV and the other parameters were explored using uni- and multivariate linear regression. RESULTS The mean PV was 77.9 ± 21.7(SD) cm3 with an interindividual variability from 18.8 to 139.8 cm3. The transversal diameter of the pancreatic head showed the strongest correlation to PV (r = 0.500, p < 0.001). Age, width of the L1 vertebral body, and visceral fat cross-sectional area were all independently associated with PV (all p < 0.001), while no independent association was seen for gender (p = 0.441). CONCLUSIONS The pancreatic volume is subject to a large interindividual variability and is associated with age, human height and body composition, while gender had no independent influence on the pancreatic volume. Thus, future studies using PV as an outcome parameter should be evaluated in the context of anthropometric profiles.
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Affiliation(s)
| | - Søren Schou Olesen
- Department of Gastroenterology & Hepatology, Centre for Pancreatic Disease, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Esben Bolvig Mark
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
| | - Lida Changiziyan Frederiksen
- Department of Gastroenterology & Hepatology, Centre for Pancreatic Disease, Aalborg University Hospital, Aalborg, Denmark
| | - Asbjørn Mohr Drewes
- Department of Gastroenterology & Hepatology, Centre for Pancreatic Disease, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
| | - Jens Brøndum Frøkjær
- Department of Radiology, Aalborg University Hospital, Aalborg, Denmark.
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.
- Mech-Sense, Department of Radiology, Aalborg University Hospital, P.O. Box 365, 9100, Aalborg, Denmark.
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Smeets XJNM, Litjens G, da Costa DW, Kievit W, van Santvoort HC, Besselink MGH, Fockens P, Bruno MJ, Kolkman JJ, Drenth JPH, Bollen TL, van Geenen EJM. The association between portal system vein diameters and outcomes in acute pancreatitis. Pancreatology 2018; 18:494-499. [PMID: 29784597 DOI: 10.1016/j.pan.2018.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 04/20/2018] [Accepted: 05/14/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND/OBJECTIVES Acute pancreatitis (AP) progresses to necrotizing pancreatitis in 15% of cases. An important pathophysiological mechanism in AP is third spacing of fluids, which leads to intravascular volume depletion. This results in a reduced splanchnic circulation and reduced venous return. Non-visualisation of the portal and splenic vein on early computed tomography (CT) scan, which might be the result of smaller vein diameter due to decreased venous flow, is associated with infected necrosis and mortality in AP. This observation led us to hypothesize that smaller diameters of portal system veins (portal, splenic and superior mesenteric) are associated with increased severity of AP. METHODS We conducted a post-hoc analysis of data from two randomized controlled trials that included patients with predicted severe and mild AP. The primary endpoint was AP-related mortality. The secondary endpoints were (infected) necrotizing pancreatitis and (persistent) organ failure. We performed additional CT measurements of portal system vein diameters and calculated their prognostic value through univariate and multivariate Poisson regression. RESULTS Multivariate regression showed a significant inverse association between splenic vein diameter and mortality (RR 0.75 (0.59-0.97)). Furthermore, there was a significant inverse association between splenic and superior mesenteric vein diameter and (infected) necrosis. Diameters of all veins were inversely associated with organ failure and persistent organ failure. CONCLUSIONS We observed an inverse relationship between portal system vein diameter and morbidity and an inverse relationship between splenic vein diameter and mortality in AP. Further research is needed to test whether these results can be implemented in predictive scoring systems.
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Affiliation(s)
- X J N M Smeets
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - G Litjens
- Department of Radiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - D W da Costa
- Department of Radiology, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - W Kievit
- Department of Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands
| | - H C van Santvoort
- Department of Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - M G H Besselink
- Department of Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - P Fockens
- Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - M J Bruno
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - J J Kolkman
- Department of Gastroenterology and Hepatology, Medisch Spectrum Twente, Enschede, The Netherlands
| | - J P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - T L Bollen
- Department of Radiology, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - E J M van Geenen
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
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Nilotinib, a tyrosine kinase inhibitor exhibits protection against acute pancreatitis-induced lung and liver damage in rats. Naunyn Schmiedebergs Arch Pharmacol 2016; 390:291-300. [DOI: 10.1007/s00210-016-1327-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 11/29/2016] [Indexed: 12/20/2022]
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Shaygan-Nejad A, Masjedizadeh AR, Ghavidel A, Ghojazadeh M, Khoshbaten M. Aggressive hydration with Lactated Ringer's solution as the prophylactic intervention for postendoscopic retrograde cholangiopancreatography pancreatitis: A randomized controlled double-blind clinical trial. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2016; 20:838-43. [PMID: 26759569 PMCID: PMC4696367 DOI: 10.4103/1735-1995.170597] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background: Pancreatitis is a serious complication of endoscopic retrograde cholangiopancreatography (ERCP) and may cause significant morbidity and even death. There is no effective prophylactic intervention for patients with average risk yet. This study aims to investigate preventive effect of aggressive hydration for post-ERCP pancreatitis. Materials and Methods: In a double-blind controlled setting, 150 patient were randomly assigned to receive either aggressive hydration with lactated Ringer's solution (3 mL/kg/h during ERCP, followed by a 20 mL/kg bolus and 3 mL/kg/h for 8 h after the procedure, n = 75) or standard amount of hydration (1.5 mL/kg/h during and for 8 h after ERCP, n = 75). Patients were observed for volume overload as well as pancreatic pain and serum levels of amylase at baseline and 2, 8, and 24 h after ERCP. Post-ERCP pancreatitis was defined as hyperamylasemia (level of amylase >300) and pancreatic pain during the 24 h follow-up. Hyperamylasemia and pancreatic pain were the secondary end points. Results: Mean age of the patients was 50.8 ± 13.5 years. Most of the patients were female (66%). Pancreatitis developed in 21 patients, including 22.7% of patients receiving standard hydration and 5.3% patients receiving aggressive hydration (P = 0.002). Hyperamylasemia was detected in 44.0% of patients receiving standard hydration and 22.7% of patients aggressive hydration (P = 0.006). The pancreatic pain was reported by 5.3% of patients receiving aggressive hydration and 37.3% of patients receiving standard hydration (P ≤ 0.005). Conclusion: Aggressive hydration with lactated Ringer's solution may effectively prevent post-ERCP pancreatitis as well as hyperamylasemia and pancreatic pain in patients with average risk.
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Affiliation(s)
- Alireza Shaygan-Nejad
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abdol Rahim Masjedizadeh
- Research Institute for Infectious Diseases of the Digestive System, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Ghavidel
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Morteza Ghojazadeh
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Manouchehr Khoshbaten
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Sun Y, Lu ZH, Zhang XS, Geng XP, Cao LJ, Yin L. The effects of fluid resuscitation according to PiCCO on the early stage of severe acute pancreatitis. Pancreatology 2015; 15:497-502. [PMID: 26160657 DOI: 10.1016/j.pan.2015.06.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 06/15/2015] [Accepted: 06/15/2015] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To evaluate the therapeutic effect of early fluid resuscitation under the guidance of Pulse indicator Continuous Cardiac Output (PiCCO) on patients with severe acute pancreatitis (SAP). METHODS Clinical data of 18 SAP patients (the study group), who had undergone fluid resuscitation under the guidance of PiCCO from October 2011 to October 2013, were analyzed prospectively. Clinical data of 25 cases (control group) who had undergone fluid resuscitation without the guidance of PiCCO from January 2009 to September 2011 were collected. Then, retrospective and prospective case-control study was carried out. RESULTS During the first 6 h, 0-24 h, 24-48 h, and 0-72 h of admission, the study group received more volume of fluid than the control group. There were significantly faster decline of APACHE II score and the value of blood lactate in study group, as well as the length of ICU stay and the proportion of renal failure at 72 h of admission. According to the 2012 Atlanta classification, six cases in study group turned into moderate SAP (33.30%), significantly higher than the control group (8.00%) (p = 0.0049). The volume of fluid infusion and clinical parameters were linearly relative. CONCLUSIONS The PiCCO device may be a useful adjunct for fluid resuscitation monitoring in patients with SAP in the early stage. Early fluid resuscitation under the guidance of PiCCO can improve tissue perfusion, reduce the SIRS persistence time and the length of ICU stay. This program did not increase the risk of respiratory failure and influence the mortality.
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Affiliation(s)
- Yun Sun
- Department of Intensive Care Unit, The Second Affiliated Hospital to Anhui Medical University, Heifei 230601, China
| | - Zhong-Hua Lu
- Department of Intensive Care Unit, The Second Affiliated Hospital to Anhui Medical University, Heifei 230601, China
| | - Xin-Shu Zhang
- Ultrasonic Diagnosis Department, The Second Affiliated Hospital to Anhui Medical University, Heifei 230601, China.
| | - Xiao-Ping Geng
- Department of Intensive Care Unit, The Second Affiliated Hospital to Anhui Medical University, Heifei 230601, China.
| | - Li-Jun Cao
- Department of Intensive Care Unit, The Second Affiliated Hospital to Anhui Medical University, Heifei 230601, China
| | - Lu Yin
- Department of Intensive Care Unit, The Second Affiliated Hospital to Anhui Medical University, Heifei 230601, China
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Qiu L, Sun RQ, Jia RR, Ma XY, Cheng L, Tang MC, Zhao Y. Comparison of Existing Clinical Scoring Systems in Predicting Severity and Prognoses of Hyperlipidemic Acute Pancreatitis in Chinese Patients: A Retrospective Study. Medicine (Baltimore) 2015; 94:e957. [PMID: 26061329 PMCID: PMC4616466 DOI: 10.1097/md.0000000000000957] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
It is important to identify the severity of acute pancreatitis (AP) in the early course of the disease. Clinical scoring systems may be helpful to predict the prognosis of patients with early AP; however, few analysts have forecast the accuracy of scoring systems for the prognosis in hyperlipidemic acute pancreatitis (HLAP). The purpose of this study was to summarize the clinical characteristics of HLAP and compare the accuracy of conventional scoring systems in predicting the prognosis of HLAP. This study retrospectively analyzed all consecutively diagnosed AP patients between September 2008 and March 2014. We compared the clinical characteristics between HLAP and nonhyperlipidemic acute pancreatitis. The bedside index for severity of acute pancreatitis (BISAP), Ranson, computed tomography severity index (CTSI), and systemic inflammatory response syndrome (SIRS) scores were applied within 48 hours following admission. Of 909 AP patients, 129 (14.2%) had HLAP, 20 were classified as severe acute pancreatitis (SAP), 8 had pseudocysts, 9 had pancreatic necrosis, 30 had pleural effusions, 33 had SIRS, 14 had persistent organ failure, and there was 1 death. Among the HLAP patients, the area under curves for BISAP, Ranson, SIRS, and CTSI in predicting SAP were 0.905, 0.938, 0.812, and 0.834, 0.874, 0.726, 0.668, and 0.848 for local complications, and 0.904, 0.917, 0.758, and 0.849 for organ failure, respectively. HLAP patients were characterized by younger age at onset, higher recurrence rate, and being more prone to pancreatic necrosis, organ failure, and SAP. BISAP, Ranson, SIRS, and CTSI all have accuracy in predicting the prognosis of HLAP patients, but each has different strengths and weaknesses.
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Affiliation(s)
- Lei Qiu
- From the Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine (LQ, RQS, RRJ, XYM, MCT, YZ); Department of Gastroenterology, Shanghai First People's Hospital of Shanghai, Shanghai JiaoTong University, Shanghai, China (LC)
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Du H, Li J, Jiang W, Yu H, Zhang Y, Wang J, Wang P, Bai X. Clinical study of critical patients with hemorrhagic fever with renal syndrome complicated by acute respiratory distress syndrome. PLoS One 2014; 9:e89740. [PMID: 24587001 PMCID: PMC3933661 DOI: 10.1371/journal.pone.0089740] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Accepted: 01/22/2014] [Indexed: 01/30/2023] Open
Abstract
Objectives The aim of this study was to investigate the clinical characteristics and outcomes of critical patients with hemorrhagic fever with renal syndrome (HFRS) complicated by acute respiratory distress syndrome (ARDS). Materials and Methods To observe the demographic, epidemiological and clinical characteristics, and to explore the predictive effects for prognosis in laboratory findings, we conducted a detailed retrospective analysis of clinical records for critical patients with HFRS complicated by ARDS, treated at the center for infectious diseases, Tangdu Hospital, between January 2008 and December 2012. Results A total of 48 critical patients with laboratory confirmed HFRS accompanied by ARDS were enrolled in the study, including 27 survivors and 21 non-survivors, with a fatality rate of 43.75%. Thirty-one individuals (64.6%) contracted HFRS between the months of September and December. The non-survivors tended to have lower incidence of overlapping phase (P = 0.025). There were no obvious differences in the needs for mechanical ventilation (MV) and renal replacement therapy (RRT), except for the need for vasoactive drugs between the survivors and non-survivors (P = 0.001). The non-survivors were found to have higher frequencies of encephalopathy, refractory shock and multiple organ dysfunction syndrome (MODS), lower incidences of acute renal failure (ARF) and secondary hypertension (P<0.05). The non-survivors tended to have lower levels of serum creatinine (Scr) (P<0.001) and fibrinogen (Fib) (P = 0.003), higher incidences of prolonged prothrombin time (PT) (P = 0.006) and activated partial thromboplastin time (APTT) (P = 0.020) and higher levels of aspartate aminotransferase (AST) (P = 0.015), and the laboratory parameters mentioned above reached statistical significance for predicting prognosis (P<0.05). Conclusion The high mortality rate of critical patients with HFRS complicated by ARDS emphasizes the importance of clinicians’ alertness and timely initiation of systemic supportive therapy.
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Affiliation(s)
- Hong Du
- Center for Infectious Diseases, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Jing Li
- Center for Infectious Diseases, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Wei Jiang
- Center for Infectious Diseases, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Haitao Yu
- Center for Infectious Diseases, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Ye Zhang
- Center for Infectious Diseases, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Junning Wang
- Center for Infectious Diseases, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Pingzhong Wang
- Center for Infectious Diseases, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
- * E-mail: (PW); (XB)
| | - Xuefan Bai
- Center for Infectious Diseases, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
- * E-mail: (PW); (XB)
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Wang H, Tang AM, Liu D, Li G, Ye L, Li X, Li C, Chen L. Renoprotective activity of sivelestat in severe acute pancreatitis in rats. Exp Ther Med 2013; 6:29-32. [PMID: 23935713 PMCID: PMC3735895 DOI: 10.3892/etm.2013.1075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Accepted: 02/18/2013] [Indexed: 02/06/2023] Open
Abstract
Acute pancreatitis, affecting 382,014 individuals annually in China, is life-threatening in its severe form. Since acute pancreatitis-associated morbidity or mortality is attributable mainly to functional failure of the vital organs, significant research efforts have focused on the identification of novel agents with potential organ-protective properties in the hope of developing approaches to improve the outcome of acute pancreatitis. In a previous study, we demonstrated that sivelestat, a specific inhibitor of neutrophil elastase (NE), is effective in protecting against lung failure in rats with taurocholate-induced acute pancreatitis. As part of the analyses extended from that study, the present study aimed to evaluate the role of sivelestat in the protection against acute pancreatitis-associated renal injury. Renal histopathology and major renal function parameters were analyzed in renal tissue and blood specimens collected from rats with acute pancreatitis induced by the surgical administration of sodium taurocholate in the presence or absence of sivelestat treatment and in sham-operated control rats at various time-points. The extended analyses demonstrated that: i) sodium taurocholate induced apparent renal injury and dysfunction manifested by histological anomalies, including vacuolization and apoptosis of the cells of the tubular epithelial lining in the kidney, as well as biochemical aberrations in the blood (increases in levels of blood urea nitrogen, creatinine and tumor necrosis factor-α) and renal tissue (robust increases in NE activity and induced neutrophil chemoattractant-1 levels); and ii) sivelestat treatment effectively attenuated all taurocholate-induced histological anomalies and biochemical aberrations. These observations strongly suggest that the NE inhibitor, sivelestat, is effective in protecting against acute pancreatitis-associated renal injury.
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Affiliation(s)
- Houhong Wang
- Department of Surgery, Zhejiang University School of Medicine, Second Affiliated Hospital, Hangzhou, Zhejiang 310009
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Wang R, Yang F, Wu H, Wang Y, Huang Z, Hu B, Zhang M, Tang C. High-dose versus low-dose octreotide in the treatment of acute pancreatitis: a randomized controlled trial. Peptides 2013; 40:57-64. [PMID: 23275042 DOI: 10.1016/j.peptides.2012.12.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2012] [Revised: 12/18/2012] [Accepted: 12/18/2012] [Indexed: 02/07/2023]
Abstract
To evaluate the therapeutic efficacy of high-dose octreotide in patients with predicted severe acute pancreatitis (SAP) or SAP, two hundred and thirty-six patients with predicted SAP and 136 patients with SAP were randomized into control, high-dose octreotide (High-O) and low-dose octreotide (Low-O) groups. In addition to the conventional managements administrated in control group, High-O group received an intravenous infusion of octreotide at 50 μg/h × 3d + 25 μg/h × 4d, and Low-O group received octreotide at 25 μg/h × 7d. The major primary outcomes included the numbers of predicted SAP patients which developed SAP after intervention and the number of patients with SAP amelioration. Secondary outcomes included APACHE II, SIRS scores, plasma levels of somatostatin (SST), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6). There were no significant differences between the control and Low-O groups in terms of prevention and treatment for SAP. The incidence of SAP in patients with predicted SAP who received High-O was significantly lower than the Low-O group: 37.5% vs. 59.8%, p=0.005. Compared with Low-O group, the number of SAP patients in the SAP arm in the High-O group was reduced by 29.8%. Plasma levels of SST in both predicted SAP and the SAP patients were efficiently recovered (from 132.71±31.40 pg/ml to 180.00±23.50 pg/ml, p<0.05) after high-dose octreotide supplementation, which concomitantly reduced TNF-α and IL-6 levels. High-dose octreotide administration within 48h after AP onset may efficiently reduce the risk of SAP developing and partly attenuate SAP through raising plasma SST to a normal level and decreasing IL-6 and TNF-α.
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Affiliation(s)
- Rui Wang
- Department of Gastroenterology, West China Hospital, Sichuan University, PR China.
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Wang HH, Tang AM, Chen L, Zhou MT. Potential of sivelestat in protection against severe acute pancreatitis-associated lung injury in rats. Exp Lung Res 2012; 38:445-52. [DOI: 10.3109/01902148.2012.721860] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Abstract
Acute pancreatitis is a common cause of hospitalization and a major source of morbidity worldwide. When it is severe, and especially when it progresses to include necrosis of the pancreas, the risk of infection rises and mortality increases. Early reports suggested prophylactic antibiotics given in severe pancreatitis prevent infection and death. More recent clinical trials do not support this benefit, and meta-analyses on the topic offer conflicting recommendations. In this article, we evaluate the body of published literature examining the use of antibiotics as a preventive measure in acute pancreatitis. The highest quality, currently available data fail to support prophylactic use of antibiotics, which should be added to treatment regimens only where infection has been proven.
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Early fluid resuscitation reduces morbidity among patients with acute pancreatitis. Clin Gastroenterol Hepatol 2011; 9:705-9. [PMID: 21554987 PMCID: PMC3143229 DOI: 10.1016/j.cgh.2011.03.032] [Citation(s) in RCA: 138] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2011] [Revised: 03/01/2011] [Accepted: 03/27/2011] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Early fluid resuscitation is recommended to reduce morbidity and mortality among patients with acute pancreatitis, although the impact of this intervention has not been quantified. We investigated the association between early fluid resuscitation and outcome of patients admitted to the hospital with acute pancreatitis. METHODS Nontransfer patients admitted to our center with acute pancreatitis from 1985-2009 were identified retrospectively. Patients were stratified into groups on the basis of early (n = 340) or late resuscitation (n = 94). Early resuscitation was defined as receiving ≥one-third of the total 72-hour fluid volume within 24 hours of presentation, whereas late resuscitation was defined as receiving ≤one-third of the total 72-hour fluid volume within 24 hours of presentation. The primary outcomes were frequency of systemic inflammatory response syndrome (SIRS), organ failure, and death. RESULTS Early resuscitation was associated with decreased SIRS, compared with late resuscitation, at 24 hours (15% vs 32%, P = .001), 48 hours (14% vs 33%, P = .001), and 72 hours (10% vs 23%, P = .01), as well as reduced organ failure at 72 hours (5% vs 10%, P < .05), a lower rate of admission to the intensive care unit (6% vs 17%, P < .001), and a reduced length of hospital stay (8 vs 11 days, P = .01). Subgroup analysis demonstrated that these benefits were more pronounced in patients with interstitial rather than severe pancreatitis at admission. CONCLUSIONS In patients with acute pancreatitis, early fluid resuscitation was associated with reduced incidence of SIRS and organ failure at 72 hours. These effects were most pronounced in patients admitted with interstitial rather than severe disease.
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Jung B, Carr J, Chanques G, Cisse M, Perrigault PF, Savey A, Lefrant JY, Lepape A, Jaber S. [Severe and acute pancreatitis admitted in intensive care: a prospective epidemiological multiple centre study using CClin network database]. ACTA ACUST UNITED AC 2011; 30:105-12. [PMID: 21316909 DOI: 10.1016/j.annfar.2011.01.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2010] [Accepted: 01/04/2011] [Indexed: 01/27/2023]
Abstract
OBJECTIVES To describe the demographic characteristics, incidence of extra-abdominal hospital-acquired infections and outcome of patients admitted to intensive care unit (ICU) with severe acute pancreatitis. STUDY DESIGN A retrospective, observational multiple center (65 centers) analysis of prospectively acquired data. PATIENTS AND METHODS During 2 years, all consecutive admitted patients to ICU for severe acute pancreatitis in the centers participating in the nosocomial infections surveillance network CClin Sud-Est were included. Patients whose ICU stay was less than 48 hours were not included. Demographic characteristics, extra-abdominal hospital-acquired infections and clinical course were described. RESULTS During the study period, 510 patients were included which represented 2 % of patients with a length of stay longer than 48 hours in the 65 participating ICUs. The global attack rate of extra-abdominal hospital-acquired infections (pneumonia, bacteremia, urinary tract or central venous catheter infection) was 23 % in overall patients and it was 33 % in the 294 mechanically ventilated patients. ICU mortality was 20 % in overall patients and it was 34 % in mechanically ventilated patients. CONCLUSION Severe acute pancreatitis represents 2 % of ICU stay longer than 48 hours. Its clinical course is frequently complicated by hospital-acquired infections and is associated with an high ICU mortality rate. This epidemiological observational study may be used for calculating sample size for future multicenter interventional therapeutic studies.
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Affiliation(s)
- B Jung
- Département d'anesthésie-réanimation Saint-Éloi, CHU de Montpellier, 80 avenue Augustin-Fliche, Montpellier, France
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Yegneswaran B, Kostis JB, Pitchumoni CS. Cardiovascular manifestations of acute pancreatitis. J Crit Care 2010; 26:225.e11-8. [PMID: 21185146 DOI: 10.1016/j.jcrc.2010.10.013] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2010] [Revised: 10/13/2010] [Accepted: 10/17/2010] [Indexed: 02/07/2023]
Abstract
Acute pancreatitis (AP) is an acute inflammatory process of the pancreas that is associated with variable involvement of pancreatic/peripancreatic tissue and one or more organ systems in varying degrees. Among the multiple organ system dysfunctions in severe AP, cardiovascular and/or pulmonary manifestations are frequent. The cardiovascular system may be affected alone or with other organ systems in all stages of AP. Abnormalities of cardiac rhythm, contractility, and vasomotor tone of peripheral vessels are common cardiovascular manifestations. The pathogenetic factors of cardiac manifestations include hypovolemia and metabolic disturbances (eg, hyperkalemia, hypomagnesemia, and hypophosphatemia). Clinically, patients present with hypotension, tachycardia, and signs of systemic inflammatory response syndrome (high cardiac index, significant pulmonary shunting, decreased systemic vascular resistance, and decreased myocardial contractility). Approximately 50% of patients with AP have electrocardiographic changes, most commonly T-wave flattening and ST-segment depression. Many of the cardiac manifestations in AP are reversible with appropriate management. In AP, early onset of either multi-organ dysfunction or a sustained single-organ dysfunction is associated with poor outcome. This review highlights cardiac manifestations of AP relevant to clinical practice.
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Affiliation(s)
- Balaji Yegneswaran
- Department of Internal Medicine, Drexel University College of Medicine/Saint Peter's University Hospital, New Brunswick, NJ 08901, USA
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