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Pecqueux M, Brückner F, Bogner A, Oehme F, Hau HM, von Bechtolsheim F, Held HC, Baenke F, Distler M, Riediger C, Weitz J, Kahlert C. Interleukin-8 is superior to CRP for the prediction of severe complications in a prospective cohort of patients undergoing major liver resection. Langenbecks Arch Surg 2023; 408:377. [PMID: 37747507 PMCID: PMC10519863 DOI: 10.1007/s00423-023-03041-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 08/02/2023] [Indexed: 09/26/2023]
Abstract
INTRODUCTION Early detection of severe complications may reduce morbidity and mortality in patients undergoing hepatic resection. Therefore, we prospectively evaluated a panel of inflammatory blood markers for their value in predicting postoperative complications in patients undergoing liver surgery. METHODS A total of 139 patients undergoing liver resections (45 wedge resections, 49 minor resections, and 45 major resections) were prospectively enrolled between August 2017 and December 2018. Leukocytes, CRP, neutrophil-lymphocyte ratio (NLR), thrombocyte-lymphocyte ratio (TLR), bilirubin, INR, and interleukin-6 and -8 (IL-6 and IL-8) were measured in blood drawn preoperatively and on postoperative days 1, 4, and 7. IL-6 and IL-8 were measured using standardized immunoassays approved for in vitro diagnostic use in Germany. ROC curve analysis was used to determine predictive values for the occurrence of severe postoperative complications (CDC ≥ 3). RESULTS For wedge and minor resections, leukocyte counts at day 7 (AUC 0.80 and 0.82, respectively), IL-6 at day 7 (AUC 0.74 and 0.73, respectively), and CRP change (∆CRP) at day 7 (AUC 0.72 and 0.71, respectively) were significant predictors of severe postoperative complications. IL-8 failed in patients undergoing wedge resections, but was a significant predictor of severe complications after minor resections on day 7 (AUC 0.79), had the best predictive value in all patients on days 1, 4, and 7 (AUC 0.72, 0.72, and 0.80, respectively), and was the only marker with a significant predictive value in patients undergoing major liver resections (AUC on day 1: 0.70, day 4: 0.86, and day 7: 0.92). No other marker, especially not CRP, was predictive of severe complications after major liver surgery. CONCLUSION IL-8 is superior to CRP in predicting severe complications in patients undergoing major hepatic resection and should be evaluated as a biomarker for patients undergoing major liver surgery. This is the first paper demonstrating a feasible implementation of IL-8 analysis in a clinical setting.
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Affiliation(s)
- Mathieu Pecqueux
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Frederik Brückner
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Andreas Bogner
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Florian Oehme
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Hans-Michael Hau
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Felix von Bechtolsheim
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Hanns-Christoph Held
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Franziska Baenke
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Marius Distler
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Carina Riediger
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Jürgen Weitz
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Christoph Kahlert
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany.
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany.
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Venkatesh K, Glenn H, Delaney A, Andersen CR, Sasson SC. Fire in the belly: A scoping review of the immunopathological mechanisms of acute pancreatitis. Front Immunol 2023; 13:1077414. [PMID: 36713404 PMCID: PMC9874226 DOI: 10.3389/fimmu.2022.1077414] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 12/21/2022] [Indexed: 01/13/2023] Open
Abstract
Introduction Acute pancreatitis (AP) is characterised by an inflammatory response that in its most severe form can cause a systemic dysregulated immune response and progression to acute multi-organ dysfunction. The pathobiology of the disease is unclear and as a result no targeted, disease-modifying therapies exist. We performed a scoping review of data pertaining to the human immunology of AP to summarise the current field and to identify future research opportunities. Methods A scoping review of all clinical studies of AP immunology was performed across multiple databases. Studies were included if they were human studies of AP with an immunological outcome or intervention. Results 205 studies met the inclusion criteria for the review. Severe AP is characterised by significant immune dysregulation compared to the milder form of the disease. Broadly, this immune dysfunction was categorised into: innate immune responses (including profound release of damage-associated molecular patterns and heightened activity of pattern recognition receptors), cytokine profile dysregulation (particularly IL-1, 6, 10 and TNF-α), lymphocyte abnormalities, paradoxical immunosuppression (including HLA-DR suppression and increased co-inhibitory molecule expression), and failure of the intestinal barrier function. Studies including interventions were also included. Several limitations in the existing literature have been identified; consolidation and consistency across studies is required if progress is to be made in our understanding of this disease. Conclusions AP, particularly the more severe spectrum of the disease, is characterised by a multifaceted immune response that drives tissue injury and contributes to the associated morbidity and mortality. Significant work is required to develop our understanding of the immunopathology of this disease if disease-modifying therapies are to be established.
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Affiliation(s)
- Karthik Venkatesh
- Malcolm Fisher Department of Intensive Care, Royal North Shore Hospital, St Leonards, NSW, Australia,The Kirby Institute, The University of New South Wales, Kensington, NSW, Australia,*Correspondence: Karthik Venkatesh,
| | - Hannah Glenn
- Malcolm Fisher Department of Intensive Care, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Anthony Delaney
- Malcolm Fisher Department of Intensive Care, Royal North Shore Hospital, St Leonards, NSW, Australia,Division of Critical Care, The George Institute for Global Health, Newtown, NSW, Australia
| | - Christopher R. Andersen
- Malcolm Fisher Department of Intensive Care, Royal North Shore Hospital, St Leonards, NSW, Australia,The Kirby Institute, The University of New South Wales, Kensington, NSW, Australia,Division of Critical Care, The George Institute for Global Health, Newtown, NSW, Australia
| | - Sarah C. Sasson
- The Kirby Institute, The University of New South Wales, Kensington, NSW, Australia,Institute of Clinical Pathology and Medical Research, Westmead Hospital, Westmead, NSW, Australia
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Li J, Chen Z, Li L, Lai T, Peng H, Gui L, He W. Interleukin-6 is better than C-reactive protein for the prediction of infected pancreatic necrosis and mortality in patients with acute pancreatitis. Front Cell Infect Microbiol 2022; 12:933221. [PMID: 36467730 PMCID: PMC9716459 DOI: 10.3389/fcimb.2022.933221] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 09/12/2022] [Indexed: 09/16/2023] Open
Abstract
INTRODUCTION This study aimed to identify whether interleukin-6 (IL-6) is better than C-reactive protein (CRP) for the prediction of severe acute pancreatitis (SAP), infected pancreatic necrosis (IPN), and mortality. METHODS Sixty-seven patients with acute pancreatitis (AP) who were hospitalized within 48 h of onset and received serum CRP and IL-6 tests from September 2018 to September 2019 were included. Spearman's correlation was performed to assess their associations with severity. The areas under the curve (AUCs) for the prediction of SAP, organ failure, pancreatic necrosis, IPN, and mortality were estimated using receiver operating characteristic curves. RESULT Serum CRP and IL-6 levels were significantly positively correlated with the severity of AP (p < 0.05). The AUC for the prediction of SAP based on the CRP level was 0.78 (95% CI, 0.66-0.89) and that based on the IL-6 level was 0.69 (95% CI, 0.56-0.82). For the prediction of organ failure and pancreatic necrosis, CRP was more accurate than IL-6 (AUC 0.80 vs. 0.72 and 0.75 vs. 0.68, respectively). However, CRP was less accurate than IL-6 for predicting mortality and IPN (AUC 0.70 vs. 0.75 and 0.65 vs. 0.81, respectively). Systemic inflammatory response syndrome plus CRP was more accurate than systemic inflammatory response syndrome plus IL-6 (AUC 0.79 vs. 0.72) for the prediction of SAP. CONCLUSIONS IL-6 was more accurate than CRP for predicting mortality and IPN in patients with AP.
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Affiliation(s)
| | | | | | | | | | | | - Wenhua He
- Pancreatic Disease Centre, Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China
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Abstract
Introduction: Acute pancreatitis (AP) is a common gastrointestinal disease with a wide spectrum of severity and morbidity. Developed in 1974, the Ranson score was the first scoring system to prognosticate AP. Over the past decades, while the Ranson score remains widely used, it was identified to have certain limitations, such as having low predictive power. It has also been criticized for its 48-hour requirement for computation of the final score, which has been argued to potentially delay management. With advancements in our understanding of AP, is the Ranson score still relevant as an effective prognostication system for AP?Areas covered: This review summarizes the available evidence comparing Ranson score with other conventional and novel scoring systems, in terms of prognostic accuracy, benefits, limitations and clinical applicability. It also evaluates the effectiveness of Ranson score with regard to the Revised Atlanta Classification.Expert opinion: The Ranson score consistently exhibits comparable prognostic accuracy to other newer scoring systems, and the 48-hour timeframe for computing the full Ranson score is an inherent strength, not a weakness. These aspects, coupled with relative ease of use, practicality and universality of the score, advocate for the continued relevance of the Ranson score in modern clinical practice.
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Affiliation(s)
- Yuki Ong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Vishal G Shelat
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- FRCS (General Surgery), FEBS (HPB Surgery), Hepato-Pancreatico-BiliarySurgery, Department of Surgery, Tan Tock Seng Hospital, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
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Da Cheng Qi Decoction Alleviates Cerulein-Stimulated AR42J Pancreatic Acinar Cell Injury via the JAK2/STAT3 Signaling Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6657036. [PMID: 33927777 PMCID: PMC8053057 DOI: 10.1155/2021/6657036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 03/08/2021] [Accepted: 03/27/2021] [Indexed: 12/22/2022]
Abstract
Background Acute pancreatitis (AP) is a common acute abdomen inflammation, characterized by the dysregulation of digestive enzyme production and secretion. Many studies have shown that Da Cheng Qi Decoction (DCQD) is a secure, effective prescription on AP. In this study, cerulein-stimulated AR42J cells damage model was established to further explore the feasibility and underlying mechanism of DCQD as a potential inhibitor of JAK2/STAT3 pathway for the treatment of AP. Methods Cell viability of DCQD was measured using a cell counting Kit-8 assay. Pancreatic biochemical markers such as amylase, lipase, and C-reactive protein production were measured by assay kits, respectively. Cytokines (TNF-α, IL-6, IL-10, and IL-1β) were assayed by ELISA. Protein location and protein expression were detected by immunofluorescence staining and Western blotting, respectively. Gene expression was assessed by real-time PCR. For mechanistic analysis of the effect of DCQD on JAK2/STAT3 signaling pathway, selective JAK2 inhibitor (Fedratinib) and STAT3 inhibitor (Stattic) as well as STAT3 activator (Garcinone D) were used. Results DCQD protected cells by regulating cerulein-induced inflammation and reducing the secretion of pancreatic biochemical markers. Moreover, DCQD could not only inhibit the nuclear translocation of p-STAT3, but also decrease the mRNA expression of JAK2 and STAT3 as well as the ratio of p-JAK2/JAK2 and p-STAT3/STAT3 in protein level. Additionally, DCQD could regulate the mRNA and protein expression of JAK2/STAT3 downstream effectors, Bax and Bcl-XL. The activated effect of cerulein on JAK2/STAT3 pathway was also reversed by JAK2 inhibitor Fedratinib or STAT3 inhibitor Stattic. And the overexpression of JAK2/STAT3 pathway, via STAT3 activator Garcinone D, did exert damage on cells, which bore a resemblance to cerulein. Conclusion The activation of JAK2/STAT3 pathway may play a key role in the pathogenesis of cerulein-stimulated AR42J pancreatic acinar cell injury. DCQD could improve inflammatory cytokines and cell injury, which might be mediated by suppressing the activation of JAK2/STAT3 signaling pathway.
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Prasada R, Muktesh G, Samanta J, Sarma P, Singh S, Arora SK, Dhaka N, Ramachandran R, Gupta V, Kant Sinha S, Kochhar R. Natural history and profile of selective cytokines in patients of acute pancreatitis with acute kidney injury. Cytokine 2020; 133:155177. [PMID: 32593952 DOI: 10.1016/j.cyto.2020.155177] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 06/12/2020] [Accepted: 06/13/2020] [Indexed: 12/26/2022]
Abstract
OBJECTIVES To study the natural course of patients with acute pancreatitis (AP) with acute kidney injury (AKI) and their cytokine profile. METHODS Natural course of patients with AP and AKI was studied in 97 individuals. Levels of TNFα, IL-6, IL-10, IL-8 and IL-1β were measured at presentation and at 72 h in patients who developed AKI. RESULTS Amongst the entire cohort, 16.4% patients developed AKI (persistent AKI - 11 patients, transient AKI - 5 patients). Mortality rate was 25% amongst patients with AKI. Levels of IL-6 (p = 0.035) and IL-8 (p = 0.002) were found to be significantly higher in the AKI group. On multivariate analysis, IL-8 levels at baseline were found to be an independent predictor of AKI. AKI group had significant rise of TNF-α (P < 0.001), IL-6 (P < 0.001) and IL- 1β (P < 0.001) on day 3 whereas persistent-AKI group had significant rise of TNF-α (p = 0.031), IL-6 (p = 0.001) and IL-1β on day 3 and significant decline of IL-10 (p = 0.015). Using a cut-off of 105 pg/ml, IL-8 levels at baseline could predict AKI with a sensitivity of 87.5% and specificity of 59.2%, with area under the curve being 0.744 (p = 0.002). CONCLUSION AP patients developing AKI have poor prognosis. IL-8 levels can predict AKI in patients with AP.
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Affiliation(s)
- Raghavendra Prasada
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Gaurav Muktesh
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Jayanta Samanta
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Phulen Sarma
- Department of Pharmacology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sukhvinder Singh
- Department of Immunology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sunil K Arora
- Department of Immunology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Narendra Dhaka
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Raja Ramachandran
- Department of Nephrology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vikas Gupta
- Department of Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Saroj Kant Sinha
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rakesh Kochhar
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
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Tsukuda S, Ikeura T, Ito T, Nakamaru K, Masuda M, Hori Y, Ikemune M, Yanagawa M, Tanaka T, Tomiyama T, Yamaguchi T, Ando Y, Uchida K, Fukui T, Nishio A, Terasawa R, Tanigawa N, Okazaki K. Clinical implications of elevated serum interleukin-6 in IgG4-related disease. PLoS One 2020; 15:e0227479. [PMID: 31951598 PMCID: PMC6968836 DOI: 10.1371/journal.pone.0227479] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 12/20/2019] [Indexed: 02/07/2023] Open
Abstract
Introduction Some patients with IgG4-related disease (IgG4-RD) exhibit elevated serum interleukin (IL)-6 with excessive inflammatory reactions or with repeating relapse. To date few reports pertaining to clinical implications of elevated serum IL-6 in IgG4-RD patients have been published. The aims of the current retrospective study were to investigate the clinical implications of elevated serum IL-6 in IgG4-RD patients, and to examine whether IL-6 can predict the activity and/or relapse of the disease. Materials and methods We examined the clinical picture at the onset of 43 patients who were diagnosed with IgG4-RD in our hospital and were able to measure serum IL-6 before steroid treatment. Results The median level of serum IL-6 was 2.2 pg/mL. There was a significant correlation between IL-6 and C-reactive protein (CRP) level (r = 0.397, p = 0.008), hemoglobin level (r = -0.390, p = 0.010) and albumin level (r = -0.556, p < 0.001). When 43 patients were divided into two groups by using a cut-off IL-6 of 4 pg/mL, the high IL-6 group showed higher age, lower albumin, higher CRP and higher aspartate aminotransferase (AST) (age p = 0.014, albumin p = 0.006, CRP p <0.001, AST p = 0.009). Hepatic swelling and splenomegaly were significantly more prevalent in the high IL-6 group than it was in the low IL-6 group (liver p < 0.001, spleen p = 0.020). Biliary tract involvement tended to admit more in the high IL-6 group (p = 0.060). Conclusion Serum IL-6 level at the onset of IgG4-RD may be significantly correlated with clinical inflammatory parameters and it may also be associated with involvement of the bile duct, liver, and spleen.
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Affiliation(s)
- Satoshi Tsukuda
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Tsukasa Ikeura
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Takashi Ito
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Koh Nakamaru
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Masataka Masuda
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Yuichi Hori
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Manami Ikemune
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Masato Yanagawa
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Toshihiro Tanaka
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Takashi Tomiyama
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Takashi Yamaguchi
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Yugo Ando
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Kazushige Uchida
- Department of Gastroenterology and Hepatology, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - Toshiro Fukui
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Akiyoshi Nishio
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
| | - Rika Terasawa
- Department of Radiology, Kansai Medical University, Hirakata, Osaka, Japan
| | - Noboru Tanigawa
- Department of Radiology, Kansai Medical University, Hirakata, Osaka, Japan
| | - Kazuichi Okazaki
- Division of Gastroenterology and Hepatology, The Third Department of Internal Medicine, Kansai Medical University, Hirakata, Osaka, Japan
- * E-mail:
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Mallick B, Tomer S, Arora SK, Lal A, Dhaka N, Samanta J, Sinha SK, Gupta V, Yadav TD, Kochhar R. Change in serum levels of inflammatory markers reflects response of percutaneous catheter drainage in symptomatic fluid collections in patients with acute pancreatitis. JGH OPEN 2019; 3:295-301. [PMID: 31406922 PMCID: PMC6684513 DOI: 10.1002/jgh3.12158] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Accepted: 01/18/2019] [Indexed: 02/06/2023]
Abstract
Background Percutaneous catheter drainage (PCD) is used as the first step in the management of symptomatic fluid collections in patients with acute pancreatitis (AP). There are limited data on the effect of PCD on inflammatory markers. Aim To study the effects of PCD on serum levels of C‐reactive protein (CRP), IL‐6, and IL‐10 and its correlation with the outcome. Methods Consecutive patients of AP with symptomatic fluid collections undergoing PCD were evaluated for serum levels of CRP, IL‐6, and IL‐10 before PCD and at 3 and 7 days after PCD. Resolution of organ failure (OF), sepsis, and pressure symptoms was considered to demonstrate the success of PCD. Changes in levels following PCD were correlated with outcome. Results Indications of PCD in 59 patients (age 38.9 ± 13.17 years, 49 male) were suspected/documented infected pancreatic necrosis (n = 45), persistent OF (n = 40), and pressure symptoms (n = 7). A total of 49 (83.1%) patients improved with PCD, five patients required surgery, and six died. A significant difference was noted between baseline levels of CRP (P = 0.026) and IL‐6 (P = 0.013) among patients who improved compared to those who worsened following PCD. Significant decrease (P < 0.01) of all three markers on day 3 of PCD insertion, with further decrease (P < 0.01) on day 7, was noted. The percentage of the decrease of IL‐6 levels on day 3 and of CRP on day 7 correlated with the outcome. Conclusion PCD is associated with a significant decrease in CRP, IL‐6, and IL‐10 levels. Percentage decrease in IL‐6 on day 3 and CRP on day 7 correlated with the outcome of patients managed with PCD.
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Affiliation(s)
- Bipadabhanjan Mallick
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Shallu Tomer
- Department of Immunopathology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Sunil K Arora
- Department of Immunopathology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Anupam Lal
- Department of Radiodiagnosis Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Narendra Dhaka
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Jayanta Samanta
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Saroj K Sinha
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Vikas Gupta
- Department of General Surgery Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Thakur Deen Yadav
- Department of General Surgery Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Rakesh Kochhar
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
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Plavsic I, Žitinić I, Mikolasevic I, Poropat G, Hauser G. Endoscopic retrograde cholangiopancreatography-induced and non-endoscopic retrograde cholangiopancreatography-induced acute pancreatitis: Two distinct clinical and immunological entities? World J Gastrointest Endosc 2018; 10:259-266. [PMID: 30364685 PMCID: PMC6198307 DOI: 10.4253/wjge.v10.i10.259] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 06/10/2018] [Accepted: 08/01/2018] [Indexed: 02/06/2023] Open
Abstract
Acute pancreatitis (AP) is common gastrointestinal disease of varied aetiology. The most common cause of AP is gallstones, followed by alcohol abuse as an independent risk factor. With the increased need for invasive techniques to treat pancreatic and bile duct pathologies such as endoscopic retrograde cholangiopancreatography (ERCP), AP has emerged as the most frequent complication. While severe AP following ERCP is rare (0.5%), if it does develop it has a greater severity index compared to non-ERCP AP. Development of a mild form of AP after ERCP is not considered a clinically relevant condition. Differences in the clinical presentation and prognosis of the mild and severe forms have been found between non-ERCP AP and post-endoscopic pancreatitis (PEP). It has been proposed that AP and PEP may also have different immunological responses to the initial injury. In this review, we summarise the literature on clinical and inflammatory processes in PEP vs non-ERCP AP.
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Affiliation(s)
- Ivana Plavsic
- Department of Anesthesiology and Critical care medicine, Clinical Hospital Centre, Medical Faculty, University of Rijeka, Rijeka 51000, Croatia
| | - Ivana Žitinić
- Department of Emergency Medicine, Clinical Hospital Centre, Rijeka 51000, Croatia
| | - Ivana Mikolasevic
- Department of Internal Medicine, Division of Gastroenterology, Clinical Hospital Centre, Medical Faculty, University of Rijeka, Rijeka 51000, Croatia
| | - Goran Poropat
- Department of Internal Medicine, Division of Gastroenterology, Clinical Hospital Centre, Medical Faculty, University of Rijeka, Rijeka 51000, Croatia
| | - Goran Hauser
- Department of Internal Medicine, Division of Gastroenterology, Clinical Hospital Centre, Medical Faculty, Faculty of health Studies, University of Rijeka, Rijeka 51000, Croatia
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10
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Yuan L, Zhu L, Zhang Y, Chen H, Kang H, Li J, Zhao X, Wan M, Miao Y, Tang W. Effect of Da-Cheng-Qi decoction for treatment of acute kidney injury in rats with severe acute pancreatitis. Chin Med 2018; 13:38. [PMID: 30013616 PMCID: PMC6045888 DOI: 10.1186/s13020-018-0195-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 07/09/2018] [Indexed: 02/05/2023] Open
Abstract
Background The traditional Chinese formula Da-Cheng-Qi-decoction (DCQD) has been used to treat acute pancreatitis for decades. DCQD could ameliorate the disease severity and the complications of organ injuries, including those of the liver and lungs. However, the pharmacological effects in the kidney, a target organ, are still unclear. This study aimed to investigate the herbal tissue pharmacology of DCQD for acute kidney injury (AKI) in rats with severe acute pancreatitis (SAP). Methods Rats were randomly divided into the sham-operation group (SG), the model group (MG) and the low-, medium- and high-dose treatment groups (LDG, MDG, and HDG, respectively). Sodium taurocholate (3.5%) was retrogradely perfused into the biliopancreatic duct to establish the model of SAP in rats. Different doses of DCQD were administered to the treatment groups 2 h after the induction of SAP. The major components of DCQD in kidney tissues were detected by HPLC–MS/MS. Inflammatory mediators in the kidney tissues, as well as serum creatinine (Scr), blood urea nitrogen (BUN) and pathologic scores, were also evaluated. Results Ten components of DCQD were detected in the kidneys of the treatment groups, and their concentrations increased dose-dependently. Compared with the SG, the levels of inflammatory mediators, Scr, BUN and pathological scores in the MG were obviously increased (p < 0.05). The high dose of DCQD showed a maximal effect in downregulating the pro-inflammatory mediators interleukin-6 (IL)-6 and tumour necrosis factor-α (TNF-α), upregulating anti-inflammatory mediators IL-4 and IL-10 in the kidney and alleviating the pathological damages. DCQD decreased the pancreas and kidney pathological scores of rats with SAP, especially in the HDG (p < 0.05). Compared with the MG, the level of Scr in the HDG was significantly decreased (p < 0.05). Conclusions DCQD ameliorated AKI in rats with SAP via regulating the inflammatory response, which might be closely related to the distribution of its components in the kidney. Electronic supplementary material The online version of this article (10.1186/s13020-018-0195-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ling Yuan
- Department of Integrative Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan People's Republic of China
| | - Lv Zhu
- Department of Integrative Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan People's Republic of China
| | - Yumei Zhang
- Department of Integrative Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan People's Republic of China
| | - Huan Chen
- Department of Integrative Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan People's Republic of China
| | - Hongxin Kang
- Department of Integrative Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan People's Republic of China
| | - Juan Li
- Department of Integrative Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan People's Republic of China
| | - Xianlin Zhao
- Department of Integrative Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan People's Republic of China
| | - Meihua Wan
- Department of Integrative Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan People's Republic of China
| | - Yifan Miao
- Department of Integrative Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan People's Republic of China
| | - Wenfu Tang
- Department of Integrative Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan People's Republic of China
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Abstract
BACKGROUND The association between interleukin-10 (IL-10) gene rs1800896 polymorphism and susceptibility to acute pancreatitis (AP) has been investigated in several studies, but with contradictory findings. Therefore, a comprehensive meta-analysis is needed to assess the strength of such association. METHODS Literatures on PubMed, EMBASE, and CNKI were searched to identify relevant studies. The strength of association between IL-10 gene rs1800896 polymorphism and AP risk was assessed using pooled odds ratios and 95% confidence intervals. RESULTS Totally 7 case-control studies involving 1527 cases and 1511 controls were identified. Analyses proved that IL-10 gene rs1800896 polymorphism was significantly associated with an increased risk of AP. Stratification analysis of ethnicity found such significant association only among Asians, but not Caucasians. CONCLUSION IL-10 gene rs1800896 polymorphism increases the risk of AP.
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Affiliation(s)
| | - Ailing Liu
- Department of Emergency, Yi Du Central Hospital of Wei Fang, Shandong
| | - Bingzhi Zhou
- Department of Emergency, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | | | - Guangjun Jin
- Department of Emergency, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
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12
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Li N, Wang B, Cai S, Liu P. The Role of Serum High Mobility Group Box 1 and Interleukin‐6 Levels in Acute Pancreatitis: A Meta‐Analysis. J Cell Biochem 2017; 119:616-624. [PMID: 28618057 DOI: 10.1002/jcb.26222] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 06/14/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Nuo Li
- Department of GastroenterologyThe Fourth Affiliated Hospital of China Medical UniversityShenyang110032P.R. China
| | - Bao‐Ming Wang
- Department of InterventionThe Fourth Affiliated Hospital of China Medical UniversityShenyang110032P.R. China
| | - Shuang Cai
- Department of GastroenterologyThe Fourth Affiliated Hospital of China Medical UniversityShenyang110032P.R. China
| | - Peng‐Liang Liu
- Department of GastroenterologyThe Fourth Affiliated Hospital of China Medical UniversityShenyang110032P.R. China
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13
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Zhang YM, Ren HY, Zhao XL, Li J, Li JY, Wu FS, Su H, Tang WF. Pharmacokinetics and pharmacodynamics of Da-Cheng-Qi decoction in the liver of rats with severe acute pancreatitis. World J Gastroenterol 2017; 23:1367-1374. [PMID: 28293083 PMCID: PMC5330821 DOI: 10.3748/wjg.v23.i8.1367] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 11/06/2016] [Accepted: 01/11/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To explore the pharmacokinetics and pharmacodynamics of Da-Cheng-Qi decoction (DCQD) in the liver of rats with severe acute pancreatitis (SAP) based on an herbal recipe tissue pharmacology hypothesis.
METHODS Healthy male Sprague-Dawley rats were randomly divided into a sham operation group (SOG); a model group (MG); and low-, median- and high-dose treatment groups (LDG, MDG, and HDG, respectively). Different dosages (6, 12 and 24 g/kg for the LDG, MDG, and HDG, respectively) of DCQD were administered to the rats with SAP. The tissue concentrations of aloe-emodin, rhein, emodin, chrysophanol, honokiol, rheo chrysophanol, magnolol, hesperidin, naringenin and naringin in the liver of the treated rats were detected by high-performance liquid chromatography tandem mass spectrometry. Alanine transaminase (ALT) and aspartate transaminase (AST) in serum, inflammatory mediators in the liver and pathological scores were evaluated.
RESULTS The major components of DCQD were detected in the liver, and their concentrations increased dose-dependently. The high dose of DCQD showed a maximal effect in ameliorating the pathological damages, decreasing the pro-inflammatory mediators tumor necrosis factor-α and interleukin (IL)-6 and increasing anti-inflammatory mediators IL-4 and IL-10 in the liver. The pathological scores in the pancreas for the MG were significantly higher than those for the SOG (P < 0.05). DCQD could reduce the pathological scores in the pancreas and liver of the rats with SAP, especially in the HDG. Compared to the SOG, the ALT and AST levels in serum were higher in the MG (P < 0.05), while there was no statistical difference in the MG and HDG.
CONCLUSION DCQD could alleviate liver damage by altering the inflammatory response in rats with SAP based on the liver distribution of its components.
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14
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Rao SA, Kunte AR. Interleukin-6: An Early Predictive Marker for Severity of Acute Pancreatitis. Indian J Crit Care Med 2017; 21:424-428. [PMID: 28808361 PMCID: PMC5538089 DOI: 10.4103/ijccm.ijccm_478_16] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background and Aims: Interleukin (IL)-6, IL-8, IL-10, and C-reactive protein (CRP) have been evaluated for predicting outcomes of acute pancreatitis. However, there is considerable variation in their performance among different studies. We evaluate their accuracy in predicting progression to severe pancreatitis. Materials and Methods: Serum IL-6, IL-8, IL-10, and CRP levels were measured within 24 h of admission in forty patients of clinically predicted severe acute pancreatitis (SAP). Persistent organ failure (>48 h) defined SAP. The performance of inflammatory markers was evaluated in predicting the progression of pancreatitis. Results: IL-6 ≥28.90 pg/mL had a sensitivity of 62.86%, specificity of 80%, positive predictive value (PPV) of 95.65%, LR+ of 3.1429, LR− of 0.4643, and diagnostic odds ratio (DOR) of 6.7692; IL-8 ≥88.70 pg/mL had a sensitivity of 60%, specificity of 80%, PPV of 95.45%, LR+ of 3.000, LR− of 0.5000, and DOR of 6.000; IL-10 ≤5.70 pg/mL had DOR of 0.2647, sensitivity of 51.43%, specificity of 20%, PPV of 81.82%, LR+ of 0.6429, and LR− of 2.4286. CRP ≥110.00 mg/L had DOR of 2.3636, sensitivity of 37.14%, specificity of 80%, PPV of 92.86%, LR+ of 1.8571, and LR of 0.7857. Conclusions: IL-6 ≥28.90 pg/mL, measured within 48 h of onset is the best among the tested biomarkers in this study for predicting the progression to severe pancreatitis.
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Affiliation(s)
- Shilpa A Rao
- Department of General Surgery, KEM Hospital, Seth G.S. Medical College, Mumbai, Maharashtra, India
| | - Aditya R Kunte
- Department of General Surgery, KEM Hospital, Seth G.S. Medical College, Mumbai, Maharashtra, India
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He Z, Hua J, Qian D, Gong J, Lin S, Xu C, Wei G, Meng H, Yang T, Zhou B, Song Z. Intravenous hMSCs Ameliorate Acute Pancreatitis in Mice via Secretion of Tumor Necrosis Factor-α Stimulated Gene/Protein 6. Sci Rep 2016; 6:38438. [PMID: 27917949 PMCID: PMC5137159 DOI: 10.1038/srep38438] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 11/08/2016] [Indexed: 01/12/2023] Open
Abstract
The administration of mesenchymal stem cells/multipotent mesenchymal stromal cells (MSCs) to enhance tissue repair is currently undergoing clinical trials. Some studies, including our previous work, have also revealed the beneficial effect of MSCs in severe acute pancreatitis (SAP); however, their mechanisms or mode of action remain controversial. In this study, we demonstrated that intravenously (i.v.)-administered human MSCs (hMSCs) remarkably promoted recovery from experimental SAP without significant engraftment of hMSCs in the damaged pancreas. Interestingly, we found that i.v.-administered hMSCs with knockdown of TSG-6 expression lost most of their anti-inflammatory effects and thus could not significantly ameliorate SAP. As expected, the effects of hMSCs were also duplicated by i.v. infusion of recombinant TSG-6. Furthermore, our results showed that the increase of oxidative stress, activation of the NLRP3 inflammasome and NF-κB signaling in SAP was substantially inhibited following administration of hMSCs or TSG-6, which was dependent on the presence of CD-44 receptors in acinar cells. In conclusion, our study, for the first time, revealed that novel mechanisms are responsible for the immunomodulatory effect of i.v. hMSCs.
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Affiliation(s)
- Zhigang He
- Department of Hepatobiliary and Pancreatic Surgery, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jie Hua
- Department of Hepatobiliary and Pancreatic Surgery, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Daohai Qian
- Department of Hepatobiliary and Pancreatic Surgery, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jian Gong
- Department of Hepatobiliary and Pancreatic Surgery, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Shengping Lin
- Department of Hepatobiliary and Pancreatic Surgery, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Chenglei Xu
- Department of Hepatobiliary and Pancreatic Surgery, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Ge Wei
- Department of Hepatobiliary and Pancreatic Surgery, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Hongbo Meng
- Department of Hepatobiliary and Pancreatic Surgery, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Tingsong Yang
- Department of Hepatobiliary and Pancreatic Surgery, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Bo Zhou
- Department of Hepatobiliary and Pancreatic Surgery, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zhenshun Song
- Department of Hepatobiliary and Pancreatic Surgery, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
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Windisch O, Heidegger CP, Giraud R, Morel P, Bühler L. Thoracic epidural analgesia: a new approach for the treatment of acute pancreatitis? Crit Care 2016; 20:116. [PMID: 27141977 PMCID: PMC4855315 DOI: 10.1186/s13054-016-1292-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
This review article analyzes, through a nonsystematic approach, the pathophysiology of acute pancreatitis (AP) with a focus on the effects of thoracic epidural analgesia (TEA) on the disease. The benefit-risk balance is also discussed. AP has an overall mortality of 1 %, increasing to 30 % in its severe form. The systemic inflammation induces a strong activation of the sympathetic system, with a decrease in the blood flow supply to the gastrointestinal system that can lead to the development of pancreatic necrosis. The current treatment for severe AP is symptomatic and tries to correct the systemic inflammatory response syndrome or the multiorgan dysfunction. Besides the removal of gallstones in biliary pancreatitis, no satisfactory causal treatment exists. TEA is widely used, mainly for its analgesic effect. TEA also induces a targeted sympathectomy in the anesthetized region, which results in splanchnic vasodilatation and an improvement in local microcirculation. Increasing evidence shows benefits of TEA in animal AP: improved splanchnic and pancreatic perfusion, improved pancreatic microcirculation, reduced liver damage, and significantly reduced mortality. Until now, only few clinical studies have been performed on the use of TEA during AP with few available data regarding the effect of TEA on the splanchnic perfusion. Increasing evidence suggests that TEA is a safe procedure and could appear as a new treatment approach for human AP, based on the significant benefits observed in animal studies and safety of use for human. Further clinical studies are required to confirm the clinical benefits observed in animal studies.
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Affiliation(s)
- Olivier Windisch
- />Department of Surgery, Geneva University Hospitals, Geneva, Switzerland
| | | | - Raphaël Giraud
- />Division of Intensive Care, Geneva University Hospitals, Geneva, Switzerland
| | - Philippe Morel
- />Department of Surgery, Geneva University Hospitals, Geneva, Switzerland
| | - Léo Bühler
- />Department of Surgery, Geneva University Hospitals, Geneva, Switzerland
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17
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Sternby H, Hartman H, Johansen D, Thorlacius H, Regnér S. Predictive Capacity of Biomarkers for Severe Acute Pancreatitis. Eur Surg Res 2016; 56:154-63. [DOI: 10.1159/000444141] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Accepted: 01/19/2016] [Indexed: 11/19/2022]
Abstract
Background: Early prediction of severe acute pancreatitis (SAP) substantially improves treatment of patients. A large amount of biomarkers have been studied with this objective. The aim of this work was to study predictive biomarkers using preset cut-off levels in an unselected population of patients with acute pancreatitis (AP). Methods: 232 patients (52.2% males, median age 66 years) with AP admitted to Skåne University Hospital, Malmö, were consecutively enrolled. Blood samples were collected upon admission and clinical data were gathered both prospectively at inclusion and through review of medical notes. Cut-off levels were defined based on the reports of prior studies, and through their results eight biomarkers (IL-1β, IL-6, IL-8, IL-10, TNF-α, MCP-1, procalcitonin and D-dimer) were selected for analysis. Results: Of the patients, 83.2% had mild AP and 16.8% had SAP. Levels of IL-1β, IL-6 and IL-10 were significantly (p < 0.05) higher upon admission in the group with SAP. When applying the preset cut-off levels on our material, sensitivity and specificity for prediction of severity were low. Receiver operating characteristic curves showed that selected cut-off levels were acceptable, but areas under the curves were inferior compared to other studies. The results did not improve when using the revised Atlanta 2012 classification. Conclusions: Previous studies on severity prediction of AP are difficult to compare due to large variations in setups and outcomes. Calculated cut-offs in our cohort were in acceptable range from preset levels, however areas under the curves were low, indicating suboptimal biomarkers for the unselected population investigated. For comparable results and possible clinical implementations, future studies need large consecutive series with a reasonable percentage of severe cases. Additionally, novel biomarkers need to be explored.
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18
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Wang X, Zeng X, Yang B, Zhao S, Chen W, Guo X. Efficacy of thymosin α1 and interferon α for the treatment of severe acute pancreatitis in a rat model. Mol Med Rep 2015; 12:6775-81. [PMID: 26330363 PMCID: PMC4626153 DOI: 10.3892/mmr.2015.4277] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Accepted: 08/21/2015] [Indexed: 01/23/2023] Open
Abstract
The present study aimed to investigate the effects of treatment with thymosin α1 (TA1) or interferon α (IFNα) following the establishment of severe acute pancreatitis (SAP) in rats. A total of 144 Sprague-Dawley rats were randomly divided into four groups. The rats in all four groups were celiotomized, and the rats in the control group were administered with an intravenous injection of saline. The three other groups were administered with 5% 1 ml/kg sodium taurocholate via the cholangiopancreatic duct. SAP group rats were administered with an intravenous injection of saline; TA1 group rats received 26.7 µg/kg TA1; and interferon α (INFα) group rats received 4.0×105 U/kg IFNα. The rats were anesthetized and blood samples were collected from the animals 3, 12 and 24 h after surgery. The levels of T cell subsets, serum enzyme indicators, cytokines and procalcitonin (PCT) were measured. The general conditions of the rats were observed until sacrifice, and pancreatic and lung tissue samples were sampled for hematoxylin and eosin staining and histological scoring. The expression levels of aspartate transaminase, lactate dehydrogenase, α-amylase (AMY), P-type-amylase, lipase, PCT, tumor-necrosis factor α, interleukin (IL)-4, IL-5, and IL-18 in the TA1 and IFNα-treated rats were significantly lower, compared with those of the SAP rats within the first 24 h of model establishment (P<0.05). The TA1 and IFNα-treated rats exhibited significantly increased levels of CD3+, CD4+ and CD8+ T cells, and an increased ratio of CD4+/CD8+ cells, compared with SAP rats. Histological analysis revealed that the TA1 and IFNα-treated rats exhibited significantly ameliorated pancreas and lung damage, and mortality rates were reduced from 50.0% (6/12) to 25.0% (3/12) and 33.3% (4/12), respectively. The immunomodulatory agents TA1 and IFNα reduced acute inflammation, decreasing cell damage and enhancing immune function and survival rates in the SAP rats.
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Affiliation(s)
- Xiaoqin Wang
- Department of Clinical Laboratory, The First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xiaoyan Zeng
- Department of Clinical Laboratory, The First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Bo Yang
- Department of Clinical Laboratory, The First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Shan Zhao
- Department of Clinical Laboratory, The First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Wei Chen
- Department of Clinical Laboratory, The First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xuan Guo
- Department of Clinical Laboratory, The First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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19
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Liang H, Wu F, Si DM, Liang Y, Li N. Taohe Chengqi decoction combined with octreotide for prevention and treatment of intra-abdominal hypertension in rats with severe acute pancreatitis. Shijie Huaren Xiaohua Zazhi 2015; 23:3427-3432. [DOI: 10.11569/wcjd.v23.i21.3427] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the influence of Taohe Chengqi decoction alone or combined with octreotide on serum contents of tumor necrosis factor α (TNF-α) and interleukin-6 (IL-6) and intra-abdominal pressure in rats with severe acute pancreatitis (SAP).
METHODS: Ninety SD rats were randomly divided into a control group (n = 18), a model group (n = 18), a Chinese medicine group (n = 18), an octreotide group (n = 18) and a Chinese medicine combined with octreotide group (n = 18). At 3 and 6 h after SAP was induced successfully, the rats were administered orally with Taohe Chengqi decoction (2.0 mL/100 g), or injected with octreotide (0.001 mg/kg), or both. Serum contents of TNF-α and IL-6 and intra-abdominal pressure were measured 6, 12, and 18 h after operation.
RESULTS: The contents of TNF-α and IL-6 in serum and intra-abdominal pressure in the model group were significantly increased (P < 0.05). Compared with the model group, the contents of TNF-α and IL-6 in serum and intra-abdominal pressure were reduced to varying degrees in the Chinese medicine group, octreotide group and Chinese medicine combined with octreotide group, with the changes being most prominent in the Chinese medicine combined with octreotide group (P < 0.05).
CONCLUSION: The contents of TNF-α and IL-6 in serum and intra-abdominal pressure significantly decrease in SAP rats. Taohe Chengqi decoction combined with octreotide can alleviate pathological injury in SAP rats and delay the course of SAP.
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20
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Zhu L, Lu J, Yang J, Sun P. Early-phase peritoneal drainage and lavage in a rat model of severe acute pancreatitis. Surg Today 2015; 46:371-8. [PMID: 25893772 DOI: 10.1007/s00595-015-1172-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Accepted: 02/24/2015] [Indexed: 12/18/2022]
Abstract
PURPOSE To evaluate the effects of early-phase drainage on the survival rates and pancreatic pathological changes associated with severe acute pancreatitis (SAP) in a rat model. METHODS Sprague-Dawley rats were divided into the following groups: SAP model (control), early drainage and delayed drainage. The 24-h survival rates were compared among the groups. In addition, the serum and ascites concentrations of interleukin (IL)-1β, IL-6, IL-8, IL-10 and tumor necrosis factor (TNF)-α were measured, and pancreatic pathological changes were observed. RESULTS The survival rate significantly improved in the early drainage group. Compared with that observed in the control group, the serum TNF-α and IL-8 concentrations in the early drainage group decreased, while the serum IL-10 levels increased, and the ascites concentrations of IL-1β, IL-6, IL-8 and TNF-α decreased, while that of IL-10 increased significantly. In the delayed drainage group, only the ascites concentrations of TNF-α decreased. Meanwhile, the pancreatic pathological changes at 3, 6 and 24 h worsened in the early drainage group; however, the pancreatic lesions in the early drainage group were less mild than those seen in the control group. CONCLUSIONS Rebalancing the cytokine levels in ascites after early drainage may be a key factor for enhancing the survival rate in rats.
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Affiliation(s)
- Leiming Zhu
- Department of General Surgery, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Shanghai, 200336, China.
| | - Jilin Lu
- Department of General Surgery, No. 1 Hospital, Shanghai Jiao Tong University School of Medicine, 85 Wujin Road, Shanghai, 200080, China
| | - Jing Yang
- Department of Pathology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Shanghai, 200336, China
| | - Peng Sun
- Department of General Surgery, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111 Xianxia Road, Shanghai, 200336, China
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Jiang H, Li F, Liu S, Sun H, Cui Y, Wu Y, Gao C. Indoleamine 2,3-dioxygenase is upregulated in the brain of rats with acute pancreatitis. Pancreatology 2015; 15:281-5. [PMID: 25829217 DOI: 10.1016/j.pan.2015.03.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2014] [Revised: 02/26/2015] [Accepted: 03/02/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND Acute pancreatitis (AP) has an effect on both inflammatory/autoimmune processes and psychological states, but the pathophysiological causes of pancreatic encephalopathy in the brain are unclear. We hypothesized that the peripheral immune/inflammatory response during AP can affect indolamine 2,3-dioxygenase (IDO) expression and serotonin content in the brain. METHODS About 210 male Sprague Dawley rats were randomly divided into five groups: control (0 h) and 6 h, 24 h, 48 h and 72 h experimental groups. Acute pancreatitis was induced by an injection of a sodium taurocholate solution via a cannulated bile-pancreatic duct. We measured the plasma TNF-α and IL-6 levels; serotonin, 5-HIAA and the protein concentration levels of IDO and monoamine oxidase A (MAO-A) were evaluated in the striatum, hippocampus and left prefrontal cortex. RESULTS The IL-6 and the TNF-α levels increased in the 24 h, 48 h and 72 h groups. The IDO concentrations of both the 72 h group in the hippocampus and 48 h, 72 h groups in the prefrontal cortex increased; in the corpus striatum, the IDO concentrations fluctuated without statistical significance. The MAO-A protein concentration of the 6 h and 24 h groups decreased in the striatum, hippocampus and prefrontal cortex. There were no statistically significant differences found in the serotonin and 5-HIAA concentrations. CONCLUSIONS During the process of AP, cytokines, such as IL-6 and TNF-α, may play a role in activation of neuronal pathways utilizing the metabolic enzyme IDO, which may play an important role in determining the mental symptomatology accompanying AP.
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Affiliation(s)
- Hua Jiang
- Department of General Surgery, Xuan Wu Hospital of Capital Medical University, China
| | - Fei Li
- Department of General Surgery, Xuan Wu Hospital of Capital Medical University, China.
| | - Shuang Liu
- Department of General Surgery Laboratory, Xuan Wu Hospital of Capital Medical University, China
| | - Haichen Sun
- Department of General Surgery Laboratory, Xuan Wu Hospital of Capital Medical University, China
| | - Yeqing Cui
- Department of General Surgery Laboratory, Xuan Wu Hospital of Capital Medical University, China
| | - Yanchuan Wu
- Department of Central Laboratory, Xuan Wu Hospital of Capital Medical University, China
| | - Chongchong Gao
- Department of General Surgery, Xuan Wu Hospital of Capital Medical University, China
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York JM, Castellanos KJ, Cabay RJ, Fantuzzi G. Inhibition of the nucleotide-binding domain, leucine-rich containing family, pyrin-domain containing 3 inflammasome reduces the severity of experimentally induced acute pancreatitis in obese mice. Transl Res 2014; 164:259-69. [PMID: 25152324 PMCID: PMC4180798 DOI: 10.1016/j.trsl.2014.06.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 06/06/2014] [Accepted: 06/23/2014] [Indexed: 12/24/2022]
Abstract
Acute pancreatitis (AP), although most often a mild and self-limiting inflammatory disease, worsens to a characteristically necrotic severe acute pancreatitis (SAP) in about 20% of cases. Obesity, affecting more than one-third of American adults, is a risk factor for the development of SAP, but the exact mechanism of this association has not been identified. Coincidental with chronic low-grade inflammation, activation of the nucleotide-binding domain, leucine-rich containing family, pyrin-domain containing 3 (NLRP3) inflammasome increases with obesity. Lean mice genetically deficient in specific components of the NLRP3 inflammasome are protected from experimentally induced AP, indicating a direct involvement of this pathway in AP pathophysiology. We hypothesized that inhibition of the NLRP3 inflammasome with the sulfonylurea drug glyburide would reduce disease severity in obese mice with cerulein-induced SAP. Treatment with glyburide led to significantly reduced relative pancreatic mass and water content and less pancreatic damage and cell death in genetically obese ob/ob mice with SAP compared with vehicle-treated obese SAP mice. Glyburide administration in ob/ob mice with cerulein-induced SAP also resulted in significantly reduced serum levels of interleukin 6, lipase, and amylase and led to lower production of lipopolysaccharide-stimulated interleukin 1β release in cultured peritoneal cells, compared with vehicle-treated ob/ob mice with SAP. Together, these data indicate involvement of the NLRP3 inflammasome in obesity-associated SAP and expose the possible utility of its inhibition in prevention or treatment of SAP in obese individuals.
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Affiliation(s)
- Jason M York
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, Ill.
| | - Karla J Castellanos
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, Ill
| | - Robert J Cabay
- Department of Pathology, University of Illinois at Chicago, Chicago, Ill
| | - Giamila Fantuzzi
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, Ill
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Sigounas DE, Christodoulou DK, Karamoutsios A, Tatsioni A, Dova L, Vartholomatos G, Kolaitis N, Katsanos KH, Zervou E, Ioannidis JPA, Tsianos EV. Changes of serum adhesion molecules and cytokines in post-ERCP pancreatitis: adhesion molecules and cytokines in acute pancreatitis. Clin Biochem 2014; 47:1245-9. [PMID: 24845714 DOI: 10.1016/j.clinbiochem.2014.05.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 04/23/2014] [Accepted: 05/11/2014] [Indexed: 01/18/2023]
Abstract
OBJECTIVES To assess the early changes of soluble IFN-γ, IL-1β, IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, IL-12, TNF-α, TNF-β, IL-17A, IL-22, soluble (s) P-Selectin, sE-Selectin and sICAM-1 in post-ERCP pancreatitis (PEP). METHODS Single center, prospective study of 318 ERCP procedures. Serum samples were acquired from all patients prior to ERCP, 6 hours and 24 hours after the procedure. For every PEP case, another patient was chosen as a control, matched for gender, age and time period in which ERCP took place. RESULTS Totally, 28 cases and 28 controls were studied. Except for significantly higher IL-1b levels in cases at baseline, no significant differences were observed between cases and controls after Bonferroni corrections. An increase in IL-6 was noted between baseline and 6 h in cases alone (p=0.016). There was a significant fall in sP-selectin levels at 6 and 24 hours compared to baseline in all patients (corrected p=0.008 and 0.016 for cases and 0.016 and 0.048 for controls respectively). An increase of sE-selectin in cases was observed between 6 and 24 hours post-ERCP (corrected p=0.03). CONCLUSIONS Soluble forms of cytokines and adhesion molecules studied seem not to play a major role in PEP.
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Affiliation(s)
- Dimitrios E Sigounas
- 1(st) Division of Internal Medicine and Division of Gastroenterology, Medical School, University of Ioannina, Ioannina, Greece
| | - Dimitrios K Christodoulou
- 1(st) Division of Internal Medicine and Division of Gastroenterology, Medical School, University of Ioannina, Ioannina, Greece
| | | | - Athina Tatsioni
- Department of Internal Medicine, University of Ioannina School of Medicine, Ioannina, Greece; Department of Medicine, Tufts University School of Medicine and Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, USA
| | - Lefkothea Dova
- Hematology Laboratory, University Hospital of Ioannina, Ioannina, Greece
| | | | - Nikolaos Kolaitis
- Hematology Laboratory, University Hospital of Ioannina, Ioannina, Greece
| | - Konstantinos H Katsanos
- 1(st) Division of Internal Medicine and Division of Gastroenterology, Medical School, University of Ioannina, Ioannina, Greece
| | | | - John P A Ioannidis
- Stanford Prevention Research Center, Department of Medicine and Department of Health Research and Policy, Stanford University School of Medicine, Stanford, CA, USA
| | - Epameinondas V Tsianos
- 1(st) Division of Internal Medicine and Division of Gastroenterology, Medical School, University of Ioannina, Ioannina, Greece.
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The Role of IL-6, 8, and 10, sTNFr, CRP, and Pancreatic Elastase in the Prediction of Systemic Complications in Patients with Acute Pancreatitis. Gastroenterol Res Pract 2013; 2013:282645. [PMID: 23476635 PMCID: PMC3583135 DOI: 10.1155/2013/282645] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2012] [Accepted: 11/26/2012] [Indexed: 12/16/2022] Open
Abstract
Background and Aim. Early assessment of severity in acute pancreatitis (AP) is a key measure to provide rational and effective management. The aim of our study is to determine the prognostic value of interleukins (IL) 6, 8, and 10, soluble receptor for tumor necrosis factor (sTNFr), pancreatic elastase (E1), and C-reactive protein (CRP) as predictors of systemic complications in AP. Patients and Methods. A hundred and fifty patients with confirmed AP were enrolled in the study. The severity of AP was defined according to Atlanta criteria. Measurements of interleukins and sTNFr were performed on the first day of admission. CRP and E1 levels were assessed on admission and after 48 hours. ROC analysis was performed for all parameters. Results. Interleukins and sTNFr significantly differentiated patients with systemic complications from those without. Elevation of IL-6 showed the highest significance as a predictor (P = 0.001). CRP and elastase levels did not differ between mild and severe cases on admission, but reached statistical significance when measured on the third day (P = 0.002 and P = 0.001, resp.). Conclusion. Our study confirmed that IL-6, IL-8, IL-10, and sTNFr measured on admission, and CRP and pancreatic elastase measured on third day of admission represent valuable prognostic factors of severity and systemic complications of AP.
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Serum proinflammatory cytokine levels and white blood cell differential count in patients with different degrees of severity of acute alcoholic pancreatitis. POLISH JOURNAL OF SURGERY 2012; 84:230-7. [PMID: 22763297 DOI: 10.2478/v10035-012-0038-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
UNLABELLED Several studies suggest that cytokines and neutrophils play an important role in the pathogenesis of acute pancreatitis (AP). The AIM OF THE STUDY was to assess the systemic release of proinflammatory cytokines and WBC (white blood cells) count with differential in patients with acute alcoholic pancreatitis (AAP) and to characterize the differences between patients with mild and severe forms of the disease. MATERIAL AND METHODS Thirty-five patients with the mild form of acute alcoholic pancreatitis (MAAP) were compared to 11 patients with severe acute alcoholic pancreatitis (SAAP). Serum levels of IL-6, IL-8, IL-12p40 and WBC differential count were measured every second day during the first week after admission. RESULTS During the course of the study, the average level of IL-6 was significantly (p<0.05) higher in patients with SAAP than in patients with the mild form of the disease (MAAP). Serum levels of IL-8 and IL-12p40 on admission were higher in patients with SAAP than in patients with MAAP but the difference was not statistically significant. Of all the types of WBCs, neutrophils were significantly (p<0.05) elevated the entire time in SAAP patients when compared to patients with MAAP on 5th and 7th day from admission to hospital. CONCLUSIONS Patients with SAAP had significantly higher proinflammatory cytokine IL-6 levels and neutrophil counts than patients with MAAP. The results suggest that proliferation and overstimulation of this subset of leukocytes might contribute to the development of the systemic inflammatory response in patients with SAAP.
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Huang L, Wang MH, Cheng ZY, Xue P, Jin T, Yang XN, Xia Q. Effects of Chai-Qin-Cheng-Qi decoction () on acute pancreatitis-associated lung injury in mice with acute necrotizing pancreatitis. Chin J Integr Med 2012. [PMID: 23001459 DOI: 10.1007/s11655-012-1207-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2011] [Indexed: 02/05/2023]
Abstract
OBJECTIVE: To investigate the effects of Chai-Qin-Cheng-Qi Decoction (, CQCQD) on acute pancreatitis-associated lung injury in mice with acute necrotizing pancreatitis (ANP). METHODS: Thirty healthy mice were randomly divided into three groups: an ANP group (ANP+placebo, n=10); a treatment group (ANP+CQCQD, n=10); and a control group (normal mice+placebo, n=10). ANP was induced by intraperitoneal injection with 8% L-arginine (4 μg/kg), and the control group was injected with normal saline. The treatment group received CQCQD (20 mL/kg), and the ANP and control groups received placebo (sucrose and starch) intragastrically at 2 h intervals. After the third intragastric administration, blood, pancreatic tissues and right lung tissues were collected for measurement of serum interleukin-6 (IL-6) and interleukin-10 (IL-10) by enzyme-linked immunosorbent assay, and the expression of heat shock protein 70 (HSP70) in lung tissue was determined by Western blot analysis. Pathological changes of pancreatic tissue and lung tissue were examined. RESULTS: Serum IL-6 was significantly higher in the ANP group compared with the control and the treatment groups (1589.63±377.28 vs. 927.46±210.42 pg/mL, P<0.05, and 1589.63±377.28 vs. 1107.73±351.62 pg/mL, P<0.05, respectively). The IL-10 concentration was significantly lower in the ANP group compared with the treatment group (920.64±101.68 vs. 1177.84±201.72 pg/mL, P<0.05), but no signififi cant difference was found between the ANP and control groups and between the treatment and control groups. The expression level of HSP70 in the ANP and control groups was signififi cantly lower than in the treatment group (0.93±0.03 vs. 1.42±0.21, P<0.01, and 0.81±0.09 vs. 1.42±0.21, P<0.01, respectively). There was no signififi cant difference in HSP70 levels between the ANP and control groups. Histological scores of pancreatic and lung tissue were significantly decreased in the treatment group compared with the ANP groups (4.50±0.54 vs. 6.20±1.65, P<0.05, and 3.00±0.63 vs. 3.87±0.83, P<0.05, respectively). CONCLUSIONS: The incidence of acute pancreatitisassociated lung injury in ANP mice correlates positively with serum IL-6 concentration. CQCQD may inhibit IL-6 induction and increase IL-10 concentration and HSP70 expression, effectively reducing lung injury.
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Affiliation(s)
- Lei Huang
- Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, 610041, China
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Activated Protein C Does Not Alleviate the Course of Systemic Inflammation in the APCAP Trial. Int J Inflam 2012; 2012:712739. [PMID: 22645700 PMCID: PMC3356881 DOI: 10.1155/2012/712739] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2011] [Accepted: 02/20/2012] [Indexed: 12/22/2022] Open
Abstract
The study aimed to determine the effect of the activated protein C on the course of systemic inflammation in the APCAP (activated protein C in acute pancreatitis) trial where we randomized 32 patients with severe acute pancreatitis to receive either recombinant activated protein C (drotrecogin alfa activated) (n = 16) or placebo (n = 16) for 96 hours. In the present study, we present the time course of the patients' plasma or serum levels of soluble markers (IL-8, IL-6, IL-10, IL-1ra, sE-selectin, PCT) and monocyte and neutrophil cell surface (CD11b, CD14, CD62L, HLA-DR) markers of systemic inflammatory response during the first 14 days after the randomization. The results of the intervention and placebo groups were comparable showing that recombinant APC treatment did not alter the course of systemic inflammation in severe acute pancreatitis. Our finding is in accordance with the clinical findings in the APCAP trial indicating that the intervention did not affect evolution of multiple organ dysfunctions.
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Abstract
The initial injury in acute pancreatitis is characteristically sterile and results in acinar cells necrosis. Intracellular contents released from damaged cells into the extracellular space serve as damage-associated molecular patterns (DAMPs) that trigger inflammation. There is increasing evidence that this sterile inflammatory response mediated through DAMPs released from necrotic acinar cells is a key determinant of further pancreatic injury, remote organ injury, and disease resolution in experimental models. A number of DAMPS, including high-mobility group box protein 1, DNA, adenosine triphosphate and heat shock protein 70, have been shown to have a role in experimental pancreatitis. Many of these DAMPs are also detectable in the human pancreatitis. Genetic deletion and pharmacologic antagonism demonstrate that specific DAMP receptors, including Toll-like receptor (TLR) 4, TLR9, and P2X7, are also required for inflammation in experimental acute pancreatitis. Downstream DAMP-sensing components include nod-like receptor protein 3, caspase 1, interleukin-1β (IL-1), IL-18, and IL-1 receptor, and also are required for full experimental pancreatitis. These DAMP-mediated pathways provide novel therapeutic targets using antagonists of TLRs and other receptors.
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Affiliation(s)
- Rafaz Hoque
- Section of Digestive Diseases, Yale University, New Haven, CT, USA
| | - Ahsan Malik
- Section of Digestive Diseases, Yale University, New Haven, CT, USA
| | - Fred Gorelick
- Section of Digestive Diseases, Yale University, New Haven, CT, USA
| | - Wajahat Mehal
- Section of Digestive Diseases, Yale University, New Haven, CT, USA
- Department of Immunobiology, Yale University, New Haven, CT, USA
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Abstract
OBJECTIVES We aimed at synchronously examining the early time course of 4 proinflammatory cytokines as predictive factors for development of organ failure in patients with acute pancreatitis (AP). METHODS Interleukin (IL) 6, IL-8, IL-18, and tumor necrosis factor α were measured on admission and at days 1, 2, and 14 in 60 patients admitted with first attack of AP. The prediction of single-organ and multiorgan failure from the cytokine profiles was evaluated by receiver operating characteristic analyses. RESULTS Interleukin 6 and IL-8 levels were significantly higher in patients who developed renal, respiratory, and circulatory failure, as was the case for patients with multiorgan failure. Interleukin 18 levels were significantly elevated in renal and respiratory failure only. Tumor necrosis factor α was significantly elevated in all types of organ failures, except for intestinal failure. CONCLUSIONS Synchronous measurements of 4 cytokines demonstrated IL-6 and IL-8 to be predictive as early surrogate markers with regard to organ failures in AP. The fact that all of the cytokines were particularly elevated in patients with organ failures calls for evaluation of agents modifying the severe inflammatory response in patients with AP.
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Abstract
Severe acute pancreatitis (SAP) is an acute abdominal disease that is characterized by sudden onset, quick progression, many complications and high mortality. Multiple organ dysfunction syndrome (MODS) is still regarded as the main cause of death in SAP patients. Nowadays, the mortality rate for patients with SAP in developed countries is 22.7%. In the early 21st century, the mortality reached 15.60%-23.77% in mainland China. However, the etiology, pathogenesis and pathophysiology of SAP remains unclear, resulting in puzzle or perplexity in choosing and developing treatment strategies for SAP. This paper reviews recent progress in understanding the pathogenesis of SAP.
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Circulating Cytokine Levels in Acute Pancreatitis—Model of SIRS/CARS Can Help in the Clinical Assessment of Disease Severity. Inflammation 2011; 35:758-63. [DOI: 10.1007/s10753-011-9371-z] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Abstract
Because the mechanism underlying the development of acute pancreatitis (AP) has not yet been fully clarified, it has been a hot but difficult topic in basic and clinical research for a long time. Currently, the dominant hypothesis for the pathogenesis of AP is that it is a disease of self-digestive acute chemical inflammation induced by trypsin activation. As proteins to trigger the inflammatory response cascade, Toll-like receptors (TLRs), especially TLR4, provide a new clue for studying the pathogenesis of AP from the source. Some studies have found that when TLR4 is activated by certain factors, it can amplify an inflammatory effect and aggravate the body's inflammatory response through a series of signal transduction. Toll-like receptor 4 may play an important role in the synthesis and release of proinflammatory cytokines, and the up-regulation of the TLR4 gene may be related with the development and progression of multiple organ injury during AP. As the "gate" of inflammatory response, TLR4 may be closely associated with the development and progression of multiple organ injury during AP. Understanding the roles of TLR4 in AP will help to further clarify the pathogenesis of AP and to search a new target for the treatment of AP.
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The era of molecular and other non-culture-based methods in diagnosis of sepsis. Clin Microbiol Rev 2010; 23:235-51. [PMID: 20065332 DOI: 10.1128/cmr.00043-09] [Citation(s) in RCA: 256] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Sepsis, a leading cause of morbidity and mortality throughout the world, is a clinical syndrome with signs and symptoms relating to an infectious event and the consequent important inflammatory response. From a clinical point of view, sepsis is a continuous process ranging from systemic inflammatory response syndrome (SIRS) to multiple-organ-dysfunction syndrome (MODS). Blood cultures are the current "gold standard" for diagnosis, and they are based on the detection of viable microorganisms present in blood. However, on some occasions, blood cultures have intrinsic limitations in terms of sensitivity and rapidity, and it is not expected that these drawbacks will be overcome by significant improvements in the near future. For these principal reasons, other approaches are therefore needed in association with blood culture to improve the overall diagnostic yield for septic patients. These considerations have represented the rationale for the development of highly sensitive and fast laboratory methods. This review addresses non-culture-based techniques for the diagnosis of sepsis, including molecular and other non-culture-based methods. In particular, the potential clinical role for the sensitive and rapid detection of bacterial and fungal DNA in the development of new diagnostic algorithms is discussed.
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Aoun E, Chen J, Reighard D, Gleeson FC, Whitcomb DC, Papachristou GI. Diagnostic accuracy of interleukin-6 and interleukin-8 in predicting severe acute pancreatitis: a meta-analysis. Pancreatology 2010; 9:777-85. [PMID: 20110745 DOI: 10.1159/000214191] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2008] [Accepted: 04/09/2009] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The early identification of patients at risk for severe acute pancreatitis (SAP) is crucial. Serum markers of disease severity have been assessed including interleukin (IL)-6 and IL-8; however, their predictive accuracy has varied significantly across studies. We conducted a meta-analysis to assess the accuracy of IL-6 and IL-8 at predicting SAP. METHODS We identified relevant published articles and calculated pooled sensitivities, specificities and likelihood ratios using the random-effect model. We included values for days 1, 2 and 3 of presentation for IL-6 and for days 1 and 2 for IL-8. We also constructed summary receiver-operating curves and assessed the area under the curve (AUC) and the diagnostic odds ratios (DORs) as measures of diagnostic accuracy. RESULTS For IL-6, we included 7 reports for day 1 and 4 reports for days 2 and 3. For IL-8, we analyzed 5 studies for day 1 and 4 for day 2. The pooled IL-6 sensitivities ranged between 81.0 and 83.6% and specificities between 75.6 and 85.3% with positive likelihood ratios of 3.43, 4.90 and 4.40 for days 1, 2 and 3, respectively. The IL-8 pooled sensitivities were 65.8 and 70.9% with specificities of 66.5 and 91.3% for days 1 and 2 with positive likelihood ratios of 1.96 and 8.15. The IL-6 AUCs were 0.75, 0.88 and 0.85 for days 1, 2 and 3. The IL-8 AUCs were 0.73 and 0.91 for days 1 and 2. The DOR for IL-6 was higher than that of IL-8 on day 1. CONCLUSION IL-6 and IL-8 seem to perform at an acceptable level in predicting SAP. Larger confirmatory studies formally comparing this performance with that of more commonly used markers are needed.
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Affiliation(s)
- Elie Aoun
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, Pa., USA
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Serum profiles of C-reactive protein, interleukin-8, and tumor necrosis factor-alpha in patients with acute pancreatitis. HPB SURGERY : A WORLD JOURNAL OF HEPATIC, PANCREATIC AND BILIARY SURGERY 2010; 2009:878490. [PMID: 20130823 PMCID: PMC2814374 DOI: 10.1155/2009/878490] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2009] [Revised: 07/28/2009] [Accepted: 11/16/2009] [Indexed: 12/22/2022]
Abstract
Background-Aims. Early prediction of the severity of acute pancreatitis would lead to prompt intensive treatment resulting in improvement of the outcome. The present study investigated the use of C-reactive protein (CRP), interleukin IL-8 and tumor necrosis factor-α (TNF-α) as prognosticators of the severity of the disease.
Methods. Twenty-six patients with acute pancreatitis were studied. Patients with APACHE II score of 9 or more formed the severe group, while the mild group consisted of patients with APACHE II score of less than 9. Serum samples for measurement of CRP, IL-8 and TNF-α were collected on the day of admission and additionally on the 2nd, 3rd and 7th days.
Results. Significantly higher levels of IL-8 were found in patients with severe acute pancreatitis compared to those with mild disease especially at the 2nd and 3rd days (P = .001 and P = .014, resp.). No significant difference for CRP and TNF-α was observed between the two groups. The optimal cut-offs for IL-8 in order to discriminate severe from mild disease at the 2nd and 3rd days were 25.4 pg/mL and 14.5 pg/mL, respectively.
Conclusions. IL-8 in early phase of acute pancreatitis is superior marker compared to CRP and TNF-α for distinguishing patients with severe disease.
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Li ML, Zhu RM, Zhang XH, Shi W, Yang MF, Ji HZ, Guo JY. Role of JAK/STAT signaling pathway in pancreatic elastase-induced secretion of interleukin-18 within rat Kupffer cells. Shijie Huaren Xiaohua Zazhi 2009; 17:877-881. [DOI: 10.11569/wcjd.v17.i9.877] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the role of JAK/STAT signaling pathway in secretion of interleukin-18 (IL-18) by Kupffer cells in experimental acute pancreatitis with liver injury.
METHODS: Hepatic Kupffer cells extracted through enzymatic digestion and density gradient centrifugation were divided into four groups. Group A (normal saline group) served as control group; Group B was lipopolysaccharide (LPS) treatment group; Group C was LPS plus pancreatic elastase treatment group; Group D was AG490 treatment group. The concentrations (IL-18) in Kupffer cell supernatant were determined by ELISA, and the expression of JAK2 protein was determined by immunofluorescence and Western blot.
RESULTS: The concentrations of IL-18 in the supernatant and JAK2 protein in group B had increased significantly compared with those in group A (IL-18: 312.23 ± 20.5 ng/L vs 13.50 ± 2.18 ng/L, P < 0.01). The same result was seen when group C was compared with group B (P < 0.01). The concentrations of IL-18 and JAK2 protein in group D decreased significantly compared with those in group C (317.31 ± 25.24 ng/L vs 438.86 ± 21.32 ng/L, P < 0.01), but just only slightly increased compared with those in group B.
CONCLUSION: Inhibition of JAK/STAT signaling pathway activation may reduce pancreatic elastase-induced expression of proinflammatory cytokines IL-18 in rat Kupffer cells, which may help alleviate liver injury induced by acute pancreatitis.
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Abstract
Prompt diagnosis, intervention, and risk assessment are critical in caring for septic patient but remain difficult with currently available methods. Biomarkers may become useful adjuncts to clinicians and ultimately serve as targets for future therapeutic trials in sepsis. The most relevant markers are reviewed in this article, including interleukin-6, C-reactive protein, procalcitonin, triggering receptor expressed on myeloid cells-1, and biomarker panels.
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Affiliation(s)
- Corey E Ventetuolo
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, College of Physicians and Surgeons, Columbia University, PH 8, Room 101, 622 W. 168th Street, New York City, NY 10032, USA
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38
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Abstract
BACKGROUND Acute pancreatitis has a variable natural history and in a proportion of patients is associated with severe complications and a significant risk of death. The various tools available for risk assessment in acute pancreatitis are reviewed. METHODS Relevant medical literature from PubMed, Ovid, Embase, Web of Science and The Cochrane Library websites to May 2008 was reviewed. RESULTS AND CONCLUSION Over the past 30 years several scoring systems have been developed to predict the severity of acute pancreatitis in the first 48-72 h. Biochemical and immunological markers, imaging modalities and novel predictive models may help identify patients at high risk of complications or death. Recently, there has been a recognition of the importance of the systemic inflammatory response syndrome and organ dysfunction.
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Affiliation(s)
- R Mofidi
- Department of Clinical and Surgical Sciences Surgery, University of Edinburgh, Edinburgh, UK
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Yamaguchi I, Hamada K, Yoshida M, Isayama H, Kanazashi S, Takeuchi K. Risperidone attenuates local and systemic inflammatory responses to ameliorate diet-induced severe necrotic pancreatitis in mice: it may provide a new therapy for acute pancreatitis. J Pharmacol Exp Ther 2008; 328:256-62. [PMID: 18832108 DOI: 10.1124/jpet.108.141895] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
In a previous article, we showed that a potent serotonin-, 5-hydroxytryptamine-2A (5-HT(2A)) antagonist, risperidone, ameliorated cerulein-induced edematous pancreatitis in mice. In the present article, young female mice were fed a choline-deficient, ethionine-supplemented diet. All of the mice developed severe necrotic pancreatitis, and approximately 50% of them died within 4 days. Serum levels of proinflammatory interleukin (IL)-6 significantly increased on day 3 and returned toward the control on day 4 of choline-deficient ethionine-supplemented (CDE) diet treatment. The time course of IL-6 levels paralleled those of plasma amylase and lipase activities. On the other hand, platelet counts significantly decreased on day 3, and the change became more marked on day 4, coinciding with mortality and histological alterations of the pancreas (edema, inflammatory cell infiltration, necrosis). Preceding these changes, plasma levels of 5-hydroxyindoleacetic acid (5-HIAA) increased on feeding a CDE diet to reach a peak on day 3 and returned toward the control on day 4. Risperidone (0.1-3.2 mg/kg twice a day) hardly affected the 5-HIAA levels but dose-dependently attenuated the serum IL-6 levels, plasma amylase/lipase levels, platelet counts, histological alterations, and mortality of diet-induced pancreatitis mice. These results are discussed in relation to the pathogenesis of acute pancreatitis. Thus, we speculate that acinar cell injury triggers local inflammatory reactions and, if coincided with enhanced IL-6 release, leads to a systemic inflammatory response syndrome, which is responsible for the mortality. In addition, it is suggested that diet-induced 5-HT release and 5-HT(2A) receptor activation are involved in this whole process of pancreatitis development. Risperidone may provide a new therapy for the disease.
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Weylandt KH, Nadolny A, Kahlke L, Köhnke T, Schmöcker C, Wang J, Lauwers GY, Glickman JN, Kang JX. Reduction of inflammation and chronic tissue damage by omega-3 fatty acids in fat-1 transgenic mice with pancreatitis. Biochim Biophys Acta Mol Basis Dis 2008; 1782:634-41. [PMID: 18832028 DOI: 10.1016/j.bbadis.2008.08.011] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2008] [Revised: 08/23/2008] [Accepted: 08/25/2008] [Indexed: 12/17/2022]
Abstract
Pancreatitis is a severe debilitating disease with high morbidity and mortality. Treatment is mostly supportive, and until now there are no clinically useful strategies for anti-inflammatory therapy. Although omega-3 polyunsaturated fatty acids (n-3 PUFA) are known to have anti-inflammatory effects, the utility of these fatty acids in the alleviation of pancreatitis remained to be investigated. The aim of this study was to examine the effect of n-3 PUFA on both acute and chronic pancreatitis in a well-controlled experimental system. We used the fat-1 transgenic mouse model, characterized by endogenously increased tissue levels of n-3 PUFA, and their wild-type littermates to examine the effect of n-3 PUFA on both acute and chronic cerulein-induced pancreatitis. Disease activity and inflammatory status were assessed by both histology and molecular methods. In acute pancreatitis, fat-1 mice showed a trend towards decreased necrosis and significantly reduced levels of plasma IL-6 levels as well as reduced neutrophil infiltration in the lung. In chronic pancreatitis there was less pancreatic fibrosis and collagen content accompanied by decreased pancreatic stellate cell activation in the fat-1 animals with increased n-3 PUFA tissue levels as compared to wild-type littermates with high levels of omega-6 (n-6) PUFA in their tissues. Our data provide evidence for a reduction of systemic inflammation in acute pancreatitis and of tissue fibrosis in chronic pancreatitis by increasing the tissue content of omega-3 polyunsaturated fatty acids. These results suggest a beneficial potential for n-3 PUFA supplementation in acute and particularly chronic pancreatitis.
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Affiliation(s)
- Karsten H Weylandt
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
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Bernstein IL, Li JT, Bernstein DI, Hamilton R, Spector SL, Tan R, Sicherer S, Golden DBK, Khan DA, Nicklas RA, Portnoy JM, Blessing-Moore J, Cox L, Lang DM, Oppenheimer J, Randolph CC, Schuller DE, Tilles SA, Wallace DV, Levetin E, Weber R. Allergy diagnostic testing: an updated practice parameter. Ann Allergy Asthma Immunol 2008; 100:S1-148. [PMID: 18431959 DOI: 10.1016/s1081-1206(10)60305-5] [Citation(s) in RCA: 291] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Petrov MS. To feed or not to feed early in acute pancreatitis: still depend on severity? Clin Nutr 2008; 27:317-8. [PMID: 18331767 DOI: 10.1016/j.clnu.2008.01.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2007] [Revised: 01/17/2008] [Accepted: 01/21/2008] [Indexed: 12/22/2022]
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Schütte K, Malfertheiner P. Markers for predicting severity and progression of acute pancreatitis. Best Pract Res Clin Gastroenterol 2008; 22:75-90. [PMID: 18206814 DOI: 10.1016/j.bpg.2007.10.013] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Several tools have been developed for severity stratification in acute pancreatitis. They include single biochemical markers, imaging methods, and complex scoring systems, all of which aim at an early detection of severe acute pancreatitis to optimise monitoring and treatment of patients as early as possible. Among single biochemical markers, C-reactive protein (CRP) remains the most useful. Despite its delayed increase, peaking not earlier than 72 h after the onset of symptoms, it is accurate and widely available. Many other markers have been evaluated for their usefulness, and for some of them very promising data could be shown. Among them interleukin 6 seems to be the most promising parameter for use in clinical routine. For the detection of pancreatic infection, procalcitonin is the most sensitive, and can be used as an indicator for the need for fine-needle aspiration of pancreatic necrosis. Regarding imaging, contrast-enhanced computed tomography is still the reference method for the detection of necrotising acute pancreatitis. Pancreatitis-specific scoring systems have been shown to be of value for the prediction of severity and progression of acute pancreatitis, but cannot be applied any earlier than 48 h after admission to hospital. The APACHE-II score has not been developed specifically for acute pancreatitis and is rather complex to assess, but has been proven to be an early and reliable tool. Indication, timing and consequences of the methods applied need to be carefully considered and incorporated into clinical assessments to avoid costs and harm to the patient.
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Affiliation(s)
- Kerstin Schütte
- Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke University, Leipziger Str. 44, 39120 Magdeburg, Germany
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Bollen TL, van Santvoort HC, Besselink MG, van Leeuwen MS, Horvath KD, Freeny PC, Gooszen HG. The Atlanta Classification of acute pancreatitis revisited. Br J Surg 2008; 95:6-21. [PMID: 17985333 DOI: 10.1002/bjs.6010] [Citation(s) in RCA: 190] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND In a complex disease such as acute pancreatitis, correct terminology and clear definitions are important. The clinically based Atlanta Classification was formulated in 1992, but in recent years it has been increasingly criticized. No formal evaluation of the use of the Atlanta definitions in the literature has ever been performed. METHODS A Medline literature search sought studies published after 1993. Guidelines, review articles and their cross-references were reviewed to assess whether the Atlanta or alternative definitions were used. RESULTS A total of 447 articles was assessed, including 12 guidelines and 82 reviews. Alternative definitions of predicted severity of acute pancreatitis, actual severity and organ failure were used in more than half of the studies. There was a large variation in the interpretation of the Atlanta definitions of local complications, especially relating to the content of peripancreatic collections. CONCLUSION The Atlanta definitions for acute pancreatitis are often used inappropriately, and alternative definitions are frequently applied. Such lack of consensus illustrates the need for a revision of the Atlanta Classification.
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Affiliation(s)
- T L Bollen
- Department of Radiology, St Antonius Hospital Nieuwegein, The Netherlands
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Abstract
Despite the great advances in our understanding of the pathophysiology of acute pancreatitis, no specific therapy has emerged, and treatment remains supportive. In patients with the severe form of the disease, in which mortality remains high at 20% to 30%, the function of the upper gastrointestinal tract is disturbed due to extrinsic compression by the inflamed and swollen pancreas, and normal eating is impossible. Such patients often develop multiple organ failure, necessitating intensive-care management and artificial ventilation for weeks on end. In this setting, protein catabolism will rapidly result in protein deficiency and further complications unless nutritional support is commenced. Recent studies have shown that, despite the risk of disease exacerbation through pancreatic stimulation, enteral feeding is more effective than parenteral feeding in improving outcome. Experimental studies suggest that this can be attributed to its content of specific immunomodulating nutrients, such as glutamine, arginine, and n-3 fatty acids, and by its stabilizing effect on the gut flora through the provision of prebiotics. Further studies are indicated to examine whether dietary enrichment with these substrates, along with regulation of the gut bacteria with probiotics, can improve outcome further.
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Affiliation(s)
- Refaat A F Hegazi
- Division of Gastroenterology, University of Pittsburgh Medical School, Pittsburgh, PA 15213, USA
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Abstract
Severity stratification is a critical issue in acute pancreatitis that strongly influences diagnostic and therapeutic decision making. According to the widely used Atlanta classification, "severe" disease comprises various local and systemic complications that are associated with an increased risk of mortality. However, results from recent clinical studies indicate that these complications vary in their effect on outcome, and many are not necessarily life threatening on their own. Therefore, "severe," as defined by Atlanta, must be distinguished from "prognostic," aiming at nonsurvival. In the first week after disease onset, pancreatitis-related organ failure is the preferred variable for predicting severity and prognosis because it outweighs morphologic complications. Contrast-enhanced CT and MRI allow for accurate stratification of local severity beyond the first week after symptom onset. Among the biochemical markers, C-reactive protein is still the parameter of choice to assess attack severity, although prognostic estimation is not possible. Other markers, including pancreatic protease activation peptides, interleukins-6 and -8, and polymorphonuclear elastase are useful early indicators of severity. Procalcitonin is one of the most promising single markers for assessment of major complications and prognosis throughout the disease course.
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Affiliation(s)
- Bettina M Rau
- Department of General, Visceral, and Vascular Surgery, University of the Saarland, Kirrberger Strasse, Building 57, 66421 Homburg/Saar, Germany.
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Zhang XP, Zhang L, He JX, Zhang RP, Cheng QH, Zhou YF, Lu B. Experimental study of therapeutic efficacy of Baicalin in rats with severe acute pancreatitis. World J Gastroenterol 2007; 13:717-24. [PMID: 17278194 PMCID: PMC4066004 DOI: 10.3748/wjg.v13.i5.717] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To observe the therapeutic efficacy of Baicalin in rats with severe acute pancreatitis (SAP) and explore its therapeutic mechanisms.
METHODS: The SAP rat models were randomly divided into the model control group, Baicalin treatment group, octreotide treatment group and sham operation group. All groups were randomly subdivided into 3 h, 6 h and 12 h groups with 15 rats in each group. The survival, ascites volume and pathological changes of pancreas in all rats were observed at different time points after operation. The plasma amylase content and serum TNF-α, IL-6, malonaldehyde (MDA) and PLA2 contents were also determined.
RESULTS: The survival was not obviously different between the treated groups, and was significantly higher in treated groups at 12 h compared to the model control group (P < 0.05, 15 vs 10). The ascites/body weight ratio at 3 h and 6 h was significantly lower in Baicalin treatment group compared to the model control group and octreotide treatment group (P < 0.05, 1.00 vs 2.02 and 1.43 and P < 0.001, 2.29 (1.21) vs 2.70 (0.80) and 2.08 (2.21), respectively). The contents of amylase, TNF-α, IL-6, MDA and PLA2 were significantly lower in the treated groups than in the model control group (P < 0.05, 4342 vs 5303, 5058 vs 6272 in amylase, P < 0.01, 21.90 vs 36.30, 23.80 vs 39.70, 36 vs 54.35 in MDA and 56.25 vs 76.10 in PlA2, or P < 0.001, 65.10 and 47.60 vs 92.15 in TNF-α, 3.03 vs 5.44, 2.88 vs 6.82, 2.83 vs 5.36 in IL-6, respectively). The pathological scores of pancreas in the treated groups were significantly lower than that in the model control group (P < 0.05, 9.00 vs 10.05, 6.00 vs 9.00, 8.00 vs 10.05), but no marked difference was found between the treated groups.
CONCLUSION: The Baicalin injection has significant therapeutic effects on SAP rats, its effects are similar to those of octreotide. The Baicalin injection is also cheap and has a big application range, quite hopefully to be used in clinical treatment of SAP.
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Affiliation(s)
- Xi-Ping Zhang
- Department of General Surgery, Hangzhou First People's Hospital, 261 Huansha Road, Hangzhou 310006, Zhejiang Province, China.
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Wang GP, Teng XK, Yang L, Xu ZM, Huang XL, Wang P, Zeng HM. Effects of Chaishao Chengqi decoction with ginkgo biloba leaf on lung injury induced by severe acute pancreatitis. Shijie Huaren Xiaohua Zazhi 2006; 14:2636-2639. [DOI: 10.11569/wcjd.v14.i26.2636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To explore the preventive and therapeutic effects of Chaishao Chengqi decoction (CCD) with ginkgo biloba leaf (GBL) on the lung injury induced by severe acute pancreatitis (SAP).
METHODS: A total of 65 SAP patients were divided into group A (n = 35) and B (n = 30). Besides internal treatment, the patients in group A also received CCD plus GBL. The occurrence of hypoxemia, duration of abdominal pain-relief, recovering time of borborygmus, local complications, and mortality rate as well as the level changes of serum platelet-activating factor (PAF), tumor necrosis factor-a (TNF-a), and interleukin-1 (IL-1) 72 h after treatment were observed, respectively. Upper abdominal spiral CT scanning was used to evaluate the degrees of severe acute pancreatitis.
RESULTS: The incidence rates of hypoxemia and acute respiratory distress syndrome were significantly lower group A than those in group B (45.71% vs 73.33%, P < 0.05; 8.57% vs 30%, P < 0.05). The serum levels of inflammatory factors dropped markedly in group A 72 h after treatment (PAF: 4.45 ± 1.25 → 2.83 ± 1.64 mg/L, P < 0.01; TNF-a: 32.96 ± 4.33 → 27.82 ± 5.26 ng/L, P < 0.01; IL-1: 3.46 ± 1.07 → 2.51 ± 0.52 ng/L, P < 0.01), but they had no changes in group B. The duration of abdominal pain-relief, recovering time of borborygmus and progressive proportion of pancreatic inflammation were decreased in group A as compared with those in group B (P < 0.05). The rates mortality and local complications were 0 and 2.86% in group A, and 10% and 13.33% in group B, respectively.
CONCLUSION: CCD plus GBL has preventive and therapeutic action on the SAP-induced lung injury, and the mechanism is probably related to its inhibition on the secretion of inflammatory mediators.
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