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Sairam PS, Chowdhury SD, Thomas A, John A, Jaleel R, Kurien RT, Dutta AK, Simon EG, Geevar T, Nair SC, Karuppusami R, Eapen CE, Joseph AJ. Imbalance in the vWF - ADAMTS13 axis exists early in acute pancreatitis and predicts persistent organ failure and pancreatic necrosis-a prospective study. Pancreatology 2024:S1424-3903(24)00666-5. [PMID: 38960778 DOI: 10.1016/j.pan.2024.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 06/06/2024] [Accepted: 06/24/2024] [Indexed: 07/05/2024]
Abstract
BACKGROUND The pathophysiology of Acute Pancreatitis (AP) may be complicated by endothelial activation. von Willebrand Factor (vWF)- ADAMTS13 axis is a marker of endothelial activation. The study aimed to investigate the axis in AP, comparing it in patients with and without persistent organ failure (OF), with and without pancreatic necrosis, and correlating it with the standard severity scores (CRP, APACHE II, BISAP, SOFA, and qSOFA) METHODS: vWF-Antigen (vWF:Ag), vWF-Collagen-Binding-Assay (vWF:CBA), and ADAMTS13 activity (ADAMTS13:act) levels were measured within 5 days of symptom onset in consecutive patients (n = 98), who were admitted with a first episode of AP (Dec 2021-May 2023). RESULTS Of the 98 patients admitted with AP, 78(79.6 %) had no or transient OF; 20(20.4 %) had persistent OF. Age was comparable (43.73 ± 15.36 vs 38.65 ± 13.69) [mean ± SD](years), and males were predominant in both groups (70.5 % vs 80 %). Patientswith persistent OF had higher vWF:CBA(%)[323(279-486.5) vs 199.5(159.1-295.75)] and lower ADAMTS13:act(%)[35.4(23.8-56.85) vs 56.35(44.1-71.9)][median (25th - 75th percentile)](P = 0.001) than those with no or transient OF. Patients with pancreatic necrosis (n = 19) had lower ADAMTS13:act(%)[42.79 ± 18.69] than those without pancreatic necrosis (n = 18) [62.49 ± 22.64] (P < 0.01). ADAMTS13:act had a negative correlation(r = -0.2), whereas vWF:Ag and vWF:CBA had a positive correlation (r = 0.2) with the standard severity scores (P < 0.05). ADAMTS13:act could predict pancreatic necrosis [AUROC-0.737, P < 0.05] and persistent OF [AUROC-0.746, P < 0.001], while vWF:CBA could predict persistent OF [AUROC- 0.73, P < 0.001]. CONCLUSION vWF-ADAMTS13 axis helps to predict severe disease and is associated with poor outcomes in acute pancreatitis.
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Affiliation(s)
- P S Sairam
- Departments of Gastroenterology, Christian Medical College, Vellore, Tamilnadu, 632517, India
| | - Sudipta Dhar Chowdhury
- Departments of Gastroenterology, Christian Medical College, Vellore, Tamilnadu, 632517, India
| | - Ajith Thomas
- Departments of Gastroenterology, Christian Medical College, Vellore, Tamilnadu, 632517, India
| | - Anoop John
- Departments of Gastroenterology, Christian Medical College, Vellore, Tamilnadu, 632517, India
| | - Rajeeb Jaleel
- Departments of Gastroenterology, Christian Medical College, Vellore, Tamilnadu, 632517, India
| | - Reuben Thomas Kurien
- Departments of Gastroenterology, Christian Medical College, Vellore, Tamilnadu, 632517, India
| | - Amit Kumar Dutta
- Departments of Gastroenterology, Christian Medical College, Vellore, Tamilnadu, 632517, India
| | - Ebby George Simon
- Departments of Gastroenterology, Christian Medical College, Vellore, Tamilnadu, 632517, India
| | - Tulasi Geevar
- Transfusion Medicine and Immunohematology, Christian Medical College, Vellore, Tamilnadu, 632517, India
| | - Sukesh Chandran Nair
- Transfusion Medicine and Immunohematology, Christian Medical College, Vellore, Tamilnadu, 632517, India
| | - Reka Karuppusami
- Biostatistics, Christian Medical College, Vellore, Tamilnadu, 632517, India
| | - C E Eapen
- Hepatology, Christian Medical College, Vellore, Tamilnadu, 632517, India
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Gui M, Zhao B, Huang J, Chen E, Qu H, Mao E. Pathogenesis and Therapy of Coagulation Disorders in Severe Acute Pancreatitis. J Inflamm Res 2023; 16:57-67. [PMID: 36636248 PMCID: PMC9831125 DOI: 10.2147/jir.s388216] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 11/12/2022] [Indexed: 01/07/2023] Open
Abstract
Ischemia superimposed upon pancreatic edema leads to acute necrotizing pancreatitis. One possible mechanism contributing to ischemia is intravascular thrombogenesis since fibrin deposits have been detected in pancreatic capillaries by electron microscope. Current experimental and clinical data provided compelling evidence that the disorders in the blood coagulation system play a critical role in the pathogenesis of severe acute pancreatitis (SAP). This leads to microcirculatory failure of intra- and extrapancreatic organs and multiple organ failure and increases the case fatality rate. However, the mechanism of coagulopathy underlying SAP is not yet clear, although some anticoagulant drugs have entered clinical practice showing improvement in prognosis. Thus, enhanced understanding of the process might improve the treatment strategies with safety and high efficacy. Herein, the pathogenesis of the coagulation system of SAP was reviewed with a focus on the coagulation pathway, intercellular interactions, and complement system, thereby illustrating some anticoagulant therapies and potential therapeutic targets.
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Affiliation(s)
- Menglu Gui
- Department of Emergency, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Bing Zhao
- Department of Emergency, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Jun Huang
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Erzhen Chen
- Department of Emergency, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Hongping Qu
- Department of Critical Care Medicine, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Enqiang Mao
- Department of Emergency, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China,Correspondence: Enqiang Mao, Department of Emergency, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Huangpu District, Shanghai, People’s Republic of China, Tel +86 13501747906, Email
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Role of neutrophil extracellular traps in inflammatory evolution in severe acute pancreatitis. Chin Med J (Engl) 2022; 135:2773-2784. [PMID: 36729096 PMCID: PMC9945416 DOI: 10.1097/cm9.0000000000002359] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Indexed: 02/03/2023] Open
Abstract
ABSTRACT Severe acute pancreatitis (SAP) is a life-threatening acute abdominal disease with two peaks of death: the first in the early stage, characterized by systemic inflammatory response-associated organ failure; and the second in the late stage, characterized by infectious complications. Neutrophils are the main immune cells participating in the whole process of SAP. In addition to the traditional recognition of neutrophils as the origination of chemokine and cytokine cascades or phagocytosis and degranulation of pathogens, neutrophil extracellular traps (NETs) also play an important roles in inflammatory reactions. We reviewed the role of NETs in the occurrence and development of SAP and its fatal complications, including multiple organs injury, infected pancreatic necrosis, and thrombosis. This review provides novel insights into the involvement of NETs throughout the entire process of SAP, showing that targeting NETs might be a promising strategy in SAP treatment. However, precision therapeutic options targeting NETs in different situations require further investigation.
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Soluble mannose receptor CD206 and von Willebrand factor are early biomarkers to identify patients at risk for severe or necrotizing acute pancreatitis. J Intensive Care 2022; 10:28. [PMID: 35690841 PMCID: PMC9188125 DOI: 10.1186/s40560-022-00619-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 05/30/2022] [Indexed: 11/10/2022] Open
Abstract
Background In acute pancreatitis (AP), microcirculatory dysfunction and leukocyte activation contribute to organ damage, inflammation, and mortality. Given the role of macrophage activation, monocyte recruitment, and microthrombus formation in the early pathogenesis of AP, we examined the macrophage activation marker soluble mannose receptor (sCD206) and the endothelial function marker von Willebrand factor (vWF) in patients admitted for AP. Methods In an exploratory analysis, serum sCD206 and plasma vWF were prospectively analyzed on day 1 and day 3 in 81 patients with AP admitted to the hospital. In addition, blood samples from 59 patients with early AP admitted to the intensive care unit and symptom onset < 24 h were retrospectively analyzed. Patients were dichotomized as per study protocol into two groups: (i) “non-severe edematous AP” including patients with mild AP without organ failure and patients with transient organ failure that resolves within 48 h and (ii) “severe/necrotizing AP” including patients with severe AP and persistent organ failure > 48 h and/or patients with local complications. Results In the prospective cohort, 17% developed severe/necrotizing pancreatitis compared with 56% in the ICU cohort. Serum concentrations of sCD206 on admission were higher in patients with severe/necrotizing AP than in patients with non-severe edematous AP (prospective: 1.57 vs. 0.66 mg/l, P = 0.005; ICU: 1.76 vs. 1.25 mg/l, P = 0.006), whereas other inflammatory markers (leukocytes, C-reactive protein, procalcitonin) and disease severity (SOFA, SAPS II, APACHE II) did not show significant differences. Patients with severe/necrotizing AP had a greater increase in sCD206 than patients with non-severe edematous AP at day 3 in the prospective cohort. In contrast to routine coagulation parameters, vWF antigen levels were elevated on admission (prospective cohort: 375 vs. 257%, P = 0.02; ICU cohort: 240 vs. 184%, P = 0.03). When used as continuous variables, sCD206 and VWF antigen remained predictors of severe/necrotizing AP after adjustment for etiology and age in both cohorts. Conclusions sCD206 identifies patients at risk of severe AP at earlier timepoints than routine markers of inflammation and coagulation. Prospective studies are needed to investigate whether incorporating early or repeated measurements into the existing scoring system will better identify patients at increased risk for complications of AP. Supplementary Information The online version contains supplementary material available at 10.1186/s40560-022-00619-2.
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Kumar A, Bhatia M. Role of Hydrogen Sulfide, Substance P and Adhesion Molecules in Acute Pancreatitis. Int J Mol Sci 2021; 22:ijms222212136. [PMID: 34830018 PMCID: PMC8622943 DOI: 10.3390/ijms222212136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/03/2021] [Accepted: 11/05/2021] [Indexed: 01/02/2023] Open
Abstract
Inflammation is a natural response to tissue injury. Uncontrolled inflammatory response leads to inflammatory disease. Acute pancreatitis is one of the main reasons for hospitalization amongst gastrointestinal disorders worldwide. It has been demonstrated that endogenous hydrogen sulfide (H2S), a gasotransmitter and substance P, a neuropeptide, are involved in the inflammatory process in acute pancreatitis. Cell adhesion molecules (CAM) are key players in inflammatory disease. Immunoglobulin (Ig) gene superfamily, selectins, and integrins are involved at different steps of leukocyte migration from blood to the site of injury. When the endothelial cells get activated, the CAMs are upregulated which leads to them interacting with leukocytes. This review summarizes our current understanding of the roles H2S, substance P and adhesion molecules play in acute pancreatitis.
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Akhmedov VA, Gaus OV. [Inflammatory diseases of the pancreas: what new do we know about the mechanisms of their development in the 21st century?]. TERAPEVT ARKH 2021; 93:66-70. [PMID: 33720628 DOI: 10.26442/00403660.2021.01.200595] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/25/2021] [Indexed: 11/22/2022]
Abstract
Inflammatory diseases of the pancreas can range from acute to acute recurrent and chronic pancreatitis. With the improvement of laboratory diagnostics in the 21st century, the mechanisms of the pro-inflammatory and anti-inflammatory role of tight junctions, in particular the transmembrane proteins occludin, claudine and JAMs, cytoplasmic Zo-proteins, and adherens junctions, in particular -catenin, -catenin, E-cadherin, selectins and ICAMs in the pathogenesis of acute and chronic pancreatitis have become more clear. The study of genetic factors in the development of acute and chronic pancreatitis showed the role of mutations in the genes SPINK1 N34S, PRSS1, CEL-HYB in the progression of the disease.
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Bálint ER, Fűr G, Kiss L, Németh DI, Soós A, Hegyi P, Szakács Z, Tinusz B, Varjú P, Vincze Á, Erőss B, Czimmer J, Szepes Z, Varga G, Rakonczay Z. Assessment of the course of acute pancreatitis in the light of aetiology: a systematic review and meta-analysis. Sci Rep 2020; 10:17936. [PMID: 33087766 PMCID: PMC7578029 DOI: 10.1038/s41598-020-74943-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 09/28/2020] [Indexed: 12/11/2022] Open
Abstract
The main causes of acute pancreatitis (AP) are biliary disease, alcohol consumption, hypertriglyceridaemia (HTG) and endoscopic retrograde cholangiopancreatography (ERCP). The aim of this meta-analysis was to evaluate the effects of these aetiological factors on the severity and outcome of AP. Pubmed and Embase were searched between 01/01/2012 and 31/05/2020. Included articles involved adult alcoholic, biliary, HTG- or post-ERCP AP (PAP) patients. Primary outcome was severity, secondary outcomes were organ failures, intensive care unit admission, recurrence rate, pancreatic necrosis, mortality, length of hospital stay, pseudocyst, fluid collection and systematic inflammatory response syndrome. Data were analysed from 127 eligible studies. The risk for non-mild (moderately severe and severe) condition was the highest in HTG-induced AP (HTG-AP) followed by alcoholic AP (AAP), biliary AP (BAP) and PAP. Recurrence rate was significantly lower among BAP vs. HTG-AP or AAP patients (OR = 2.69 and 2.98, 95% CI 1.55–4.65 and 2.22–4.01, respectively). Mortality rate was significantly greater in HTG-AP vs. AAP or BAP (OR = 1.72 and 1.50, 95% CI 1.04–2.84 and 0.96–2.35, respectively), pancreatic necrosis occurred more frequently in AAP than BAP patients (OR = 1.58, 95% CI 1.08–2.30). Overall, there is a potential association between aetiology and the development and course of AP. HTG-AP is associated with the highest number of complications. Furthermore, AAP is likely to be more severe than BAP or PAP. Greater emphasis should be placed on determining aetiology on admission.
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Affiliation(s)
- Emese Réka Bálint
- Department of Pathophysiology, University of Szeged, Szeged, Hungary
| | - Gabriella Fűr
- Department of Pathophysiology, University of Szeged, Szeged, Hungary
| | - Lóránd Kiss
- Department of Pathophysiology, University of Szeged, Szeged, Hungary
| | - Dávid István Németh
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Alexandra Soós
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,Clinical Medicine Doctoral School, University of Szeged, Szeged, Hungary
| | - Péter Hegyi
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,MTA-SZTE Momentum Translational Gastroenterology Research Group, Szeged, Hungary
| | - Zsolt Szakács
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Benedek Tinusz
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Péter Varjú
- First Department of Medicine, University of Pécs, Pécs, Hungary
| | - Áron Vincze
- First Department of Medicine, University of Pécs, Pécs, Hungary
| | - Bálint Erőss
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - József Czimmer
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Zoltán Szepes
- First Department of Medicine, University of Szeged, Szeged, Hungary
| | - Gábor Varga
- Department of Oral Biology, Semmelweis University, Budapest, Hungary
| | - Zoltán Rakonczay
- Department of Pathophysiology, University of Szeged, Szeged, Hungary.
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Angiotensin-(1-7) Treatment Restores Pancreatic Microcirculation Profiles: A New Story in Acute Pancreatitis. Pancreas 2020; 49:960-966. [PMID: 32658081 DOI: 10.1097/mpa.0000000000001609] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVES The aim of this study was to investigate the changes of pancreatic microvascular vasomotion and blood distribution pattern in acute pancreatitis (AP), and whether Angiotensin (Ang)-(1-7) treatment could restore pancreatic microcirculation profiles. METHODS Mice were randomly separated into control, AP, and Ang-(1-7)-treated AP (A-AP) group. Acute pancreatitis was induced in mice by intraperitoneal injection of cerulein and lipopolysaccharide. Pancreatitis was confirmed by histopathology, serum amylase, and high-sensitive C-reactive protein. Pancreatic microvascular vasomotion and blood distribution pattern in AP progression were assessed by laser Doppler. Meanwhile, ultrastructural changes of pancreatic microcirculation, including microvascular cavity and wall and endothelial mitochondria, were evaluated by transmission electron microscopy. RESULTS Acute pancreatitis mice exhibited pathological pancreatic injuries with lower blood distribution pattern and decreased average blood perfusion, relative velocity, effective frequency, and amplitude of microvascular vasomotion. The pancreatic pathological injuries in Ang-(1-7)-treated mice were significantly alleviated. Consistently, Ang-(1-7) treatment led to a restoration in pancreatic microcirculation profiles. Furthermore, non-Ang-(1-7)-treated mice showed an irregular microvascular wall, narrow cavity, and swelling mitochondria, and these ultrastructural impairments were reversed by Ang-(1-7) administration. CONCLUSIONS Pancreatic microcirculation profiles are abnormal in the progression of AP. Angiotensin-(1-7) administration could restore functional status of pancreatic microcirculation.
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Abstract
Acute and chronic pancreatitises are gastrointestinal inflammatory diseases, the incidence of which is increasing worldwide. Most (~ 80%) acute pancreatitis (AP) patients have mild disease, and about 20% have severe disease, which causes multiple organ failure and has a high mortality rate. Chronic pancreatitis (CP) is characterized by chronic inflammation and destruction of normal pancreatic parenchyma, which leads to loss of exocrine and endocrine tissues. Patients with CP also have a higher incidence of pancreatic ductal adenocarcinoma. Although a number of factors are associated with the development and progression of AP and CP, the underlying mechanism is unclear. Adhesion molecules play important roles in cell migration, proliferation, and signal transduction, as well as in development and tissue repair. Loosening of cell-cell adhesion between pancreatic acinar cells and/or endothelial cells increases solute permeability, resulting in interstitial edema, which promotes inflammatory cell migration and disrupts tissue structure. Oxidative stress, which is one of the important pathogenesis of pancreatitis, leads to upregulation of adhesion molecules. Soluble adhesion molecules are reportedly involved in AP. In this review, we focus on the roles of tight junctions (occludin, tricellulin, claudin, junctional adhesion molecule, and zonula occludin), adherens junctions (E-cadherin and p120-, α-, and β-catenin), and other adhesion molecules (selectin and intercellular adhesion molecules) in the progression of AP and CP. Maintaining the normal function of adhesion molecules and preventing their abnormal activation maintain the structure of the pancreas and prevent the development of pancreatitis.
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Affiliation(s)
- Takeshi Sato
- 0000 0001 1033 6139grid.268441.dDepartment of Gastroenterology, Yokohama City University Graduate School of Medicine, Fukuura 3-9, Kanazawa-ku, Yokohama, Kanagawa 236-0004 Japan
| | - Wataru Shibata
- 0000 0001 1033 6139grid.268441.dDepartment of Gastroenterology, Yokohama City University Graduate School of Medicine, Fukuura 3-9, Kanazawa-ku, Yokohama, Kanagawa 236-0004 Japan ,0000 0001 1033 6139grid.268441.dDivision of Translational Research, Advanced Medical Research Center, Yokohama City University, Fukuura 3-9, Kanazawa-ku, Yokohama, Kanagawa 236-0004 Japan
| | - Shin Maeda
- 0000 0001 1033 6139grid.268441.dDepartment of Gastroenterology, Yokohama City University Graduate School of Medicine, Fukuura 3-9, Kanazawa-ku, Yokohama, Kanagawa 236-0004 Japan
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Kiss L, Fűr G, Mátrai P, Hegyi P, Ivány E, Cazacu IM, Szabó I, Habon T, Alizadeh H, Gyöngyi Z, Vigh É, Erőss B, Erős A, Ottoffy M, Czakó L, Rakonczay Z. The effect of serum triglyceride concentration on the outcome of acute pancreatitis: systematic review and meta-analysis. Sci Rep 2018; 8:14096. [PMID: 30237456 PMCID: PMC6147944 DOI: 10.1038/s41598-018-32337-x] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 09/05/2018] [Indexed: 12/16/2022] Open
Abstract
Elevated serum triglyceride concentration (seTG, >1.7 mM or >150 mg/dL) or in other words hypertriglyceridemia (HTG) is common in the populations of developed countries. This condition is accompanied by an increased risk for various diseases, such as acute pancreatitis (AP). It has been proposed that HTG could also worsen the course of AP. Therefore, in this meta-analysis, we aimed to compare the effects of various seTGs on the severity, mortality, local and systemic complications of AP, and on intensive care unit admission. 16 eligible studies, including 11,965 patients were retrieved from PubMed and Embase. The results showed that HTG significantly elevated the odds ratio (OR = 1.72) for severe AP when compared to patients with normal seTG (<1.7 mM). Furthermore, a significantly higher occurrence of pancreatic necrosis, persistent organ failure and renal failure was observed in groups with HTG. The rates of complications and mortality for AP were significantly increased in patients with seTG >5.6 mM or >11.3 mM versus <5.6 mM or <11.3 mM, respectively. We conclude that the presence of HTG worsens the course and outcome of AP, but we found no significant difference in AP severity based on the extent of HTG.
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Affiliation(s)
- Lóránd Kiss
- Department of Pathophysiology, University of Szeged, Szeged, Hungary
| | - Gabriella Fűr
- Department of Pathophysiology, University of Szeged, Szeged, Hungary
| | - Péter Mátrai
- Institute for Translational Medicine and Szentagothai Research Center, Medical School, University of Pécs, Pécs, Hungary
| | - Péter Hegyi
- Institute for Translational Medicine and Szentagothai Research Center, Medical School, University of Pécs, Pécs, Hungary
- MTASZTE Translational Gastroenterology Research Group, University of Szeged, Szeged, Hungary
| | - Emese Ivány
- First Department of Medicine, University of Szeged, Szeged, Hungary
| | - Irina Mihaela Cazacu
- Institute for Translational Medicine and Szentagothai Research Center, Medical School, University of Pécs, Pécs, Hungary
| | - Imre Szabó
- Department of Gastroenterology, First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Tamás Habon
- Department of Cardiology and Angiology, First Department of Medicine and Szentagothai Research Center, Medical School, University of Pécs, Pécs, Hungary
| | - Hussain Alizadeh
- Department of Haematology, First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Zoltán Gyöngyi
- Department of Public Health Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Éva Vigh
- Department of Radiology, Medical School, University of Pécs, Pécs, Hungary
| | - Bálint Erőss
- Institute for Translational Medicine and Szentagothai Research Center, Medical School, University of Pécs, Pécs, Hungary
| | - Adrienn Erős
- Institute for Translational Medicine and Szentagothai Research Center, Medical School, University of Pécs, Pécs, Hungary
| | - Máté Ottoffy
- Institute for Translational Medicine and Szentagothai Research Center, Medical School, University of Pécs, Pécs, Hungary
| | - László Czakó
- First Department of Medicine, University of Szeged, Szeged, Hungary
| | - Zoltán Rakonczay
- Department of Pathophysiology, University of Szeged, Szeged, Hungary.
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Abstract
OBJECTIVES Acute pancreatitis (AP) is commonly associated with the release of adhesion molecules such as E and P selectins. We designed the present study to evaluate the role of selectins as potential markers that could reflect the severity of the disease. METHODS One hundred fifty patients with AP constituted the patient group, whereas 70 healthy volunteers established the control group. In both groups, blood samples were taken for measurements of E selectin, P selectin, caspase-cleaved cytokeratin 18, and total soluble cytokeratin 18 levels on admission and days 1, 2, 4, and 6. RESULTS Values of E and P selectins on admission were both elevated compared with control subjects (P < 0.01). The nonsurvivors had higher values of E selectin (P < 0.04) and P selectin (P < 0.03) on admission. Levels of E and P selectin showed positive correlation with the length of stay (P < 0.05). E selectin on admission yielded a sensitivity of 75% and 78% specificity, whereas P selectin had a sensitivity of 67% and 91% specificity. CONCLUSIONS Selectin values in the early course of AP may play a role as indicators of overall prognosis, which may help physicians in better understanding the pathophysiology of a benign disease that may have serious and detrimental complications.
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