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Sirtl S, Bretthauer K, Ahmad M, Hohmann E, Schmidt VF, Allawadhi P, Vornhülz M, Klauss S, Goni E, Vielhauer J, Orgler E, Saka D, Knoblauch M, Hofmann FO, Schirra J, Schulz C, Beyer G, Mahajan UM, Mayerle J, Zorniak M. Severity of Gallstone-, Sludge-, or Microlithiasis-Induced Pancreatitis-All of the Same? Pancreas 2024; 53:e633-e640. [PMID: 38696426 DOI: 10.1097/mpa.0000000000002349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/04/2024]
Abstract
BACKGROUND/AIM Severity of microlithiasis- and sludge-induced pancreatitis in comparison to gallstone-induced pancreatitis has never been studied for a lack of definition. MATERIALS AND METHODS In this retrospective cohort study, 263 patients with acute biliary pancreatitis treated at a tertiary care center from 2005 to 2021 were stratified according to the recent consensus definition for microlithiasis and sludge. The gallstone-pancreatitis cohort was compared to microlithiasis, sludge, and suspected stone passage pancreatitis cohorts in terms of pancreatitis outcome, liver function, and endosonography/endoscopic retrograde cholangiopancreatography results using one-way analysis of variance and χ 2 test. Multinomial logistic regression analysis was performed to correct for bias. RESULTS Microlithiasis- and sludge-induced pancreatitis, classified according to the revised Atlanta classification, did not present with a milder course than gallstone-induced pancreatitis ( P = 0.62). Microlithiasis and sludge showed an increase in bilirubin on the day of admission to hospital, which was not significantly different from gallstone-induced pancreatitis ( P = 0.36). The likelihood of detecting biliary disease on endosonography resulting in bile duct clearance was highest on the day of admission and day 1, respectively. CONCLUSIONS Microlithiasis and sludge induce gallstone-equivalent impaired liver function tests and induce pancreatitis with similar severity compared with gallstone-induced acute biliary pancreatitis.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Mathilda Knoblauch
- General, Visceral, and Transplantation Surgery, University Hospital Munich (LMU), Munich, Germany
| | - Felix O Hofmann
- General, Visceral, and Transplantation Surgery, University Hospital Munich (LMU), Munich, Germany
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Zhao X, Wu X, Hu Q, Yao J, Yang Y, Wan M, Tang W. Yinchenhao Decoction Protects Against Acute Liver Injury in Mice With Biliary Acute Pancreatitis by Regulating the Gut Microflora-Bile Acids-Liver Axis. Gastroenterol Res Pract 2024; 2024:8882667. [PMID: 38966598 PMCID: PMC11223911 DOI: 10.1155/2024/8882667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 05/22/2024] [Accepted: 06/03/2024] [Indexed: 07/06/2024] Open
Abstract
Background and Aims: Acute liver injury (ALI) often follows biliary acute pancreatitis (BAP), but the exact cause and effective treatment are unknown. The aim of this study was to investigate the role of the gut microflora-bile acids-liver axis in BAP-ALI in mice and to assess the potential therapeutic effects of Yinchenhao decoction (YCHD), a traditional Chinese herbal medicine formula, on BAP-ALI. Methods: Male C57BL/6 mice were allocated into three groups: negative control (NC), BAP model, and YCHD treatment groups. The severity of BAP-ALI, intrahepatic bile acid levels, and the gut microbiota were assessed 24 h after BAP-ALI induction in mice. Results: Our findings demonstrated that treatment with YCHD significantly ameliorated the severity of BAP-ALI, as evidenced by the mitigation of hepatic histopathological changes and a reduction in liver serum enzyme levels. Moreover, YCHD alleviated intrahepatic cholestasis and modified the composition of bile acids, as indicated by a notable increase in conjugated bile acids. Additionally, 16S rDNA sequencing analysis of the gut microbiome revealed distinct alterations in the richness and composition of the microbiome in BAP-ALI mice compared to those in control mice. YCHD treatment effectively improved the intestinal flora disorders induced by BAP-ALI. Spearman's correlation analysis revealed a significant association between the distinct compositional characteristics of the intestinal microbiota and the intrahepatic bile acid concentration. Conclusions: These findings imply a potential link between gut microbiota dysbiosis and intrahepatic cholestasis in BAP-ALI mice and suggest that YCHD treatment may confer protection against BAP-ALI via the gut microflora-bile acids-liver axis.
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Affiliation(s)
- Xianlin Zhao
- West China Center of Excellence for PancreatitisInstitute of Integrated Traditional Chinese and Western MedicineWest China HospitalSichuan University, Chengdu 610041, China
- West China School of MedicineSichuan University, Chengdu 610041, China
| | - Xiajia Wu
- West China School of MedicineSichuan University, Chengdu 610041, China
- Institute of Respiratory Health and MultimorbidityWest China HospitalSichuan University, Chengdu 610041, China
| | - Qian Hu
- West China School of MedicineSichuan University, Chengdu 610041, China
| | - Jiaqi Yao
- West China School of MedicineSichuan University, Chengdu 610041, China
| | - Yue Yang
- West China School of MedicineSichuan University, Chengdu 610041, China
| | - Meihua Wan
- West China Center of Excellence for PancreatitisInstitute of Integrated Traditional Chinese and Western MedicineWest China HospitalSichuan University, Chengdu 610041, China
- West China School of MedicineSichuan University, Chengdu 610041, China
| | - Wenfu Tang
- West China Center of Excellence for PancreatitisInstitute of Integrated Traditional Chinese and Western MedicineWest China HospitalSichuan University, Chengdu 610041, China
- West China School of MedicineSichuan University, Chengdu 610041, China
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Yu X, Shen S, Xie W, Kuang M. Comment on "Immediate Oral Refeeding in Patients With Mild and Moderate Acute Pancreatitis: A Multicenter, Randomized Controlled Trial (PADI Trial)". ANNALS OF SURGERY OPEN 2024; 5:e445. [PMID: 38911663 PMCID: PMC11191979 DOI: 10.1097/as9.0000000000000445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 04/21/2024] [Indexed: 06/25/2024] Open
Affiliation(s)
- Xi Yu
- From the Department of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Shunli Shen
- From the Department of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Wenxuan Xie
- From the Department of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Ming Kuang
- From the Department of Hepato-Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
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Chen Y, Huang S, Luo B, Jiang J, Ren W, Zou K, Zhong X, Lü M, Tang X. Prediction and evaluation of a nomogram model for recurrent acute pancreatitis. Eur J Gastroenterol Hepatol 2024; 36:554-562. [PMID: 38407842 DOI: 10.1097/meg.0000000000002732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
OBJECTIVE The purpose of this study was to investigate the influencing factors for recurrent acute pancreatitis and construct the nomogram model to predict the risk of recurrent acute pancreatitis. METHODS Patients diagnosed with acute pancreatitis in the Affiliated Hospital of Southwest Medical University were enrolled. We collected these patients' basic information, laboratory data, imaging information. Using Logistic regression and least absolute shrinkage and selection operator regression to select risk factor for Cross-Validation Criterion. To create nomogram and validated by receiver operator characteristic curve, calibration curves and decision curve analysis. RESULTS A total of 533 patients with acute pancreatitis were included, including 99 recurrent acute pancreatitis patients. The average age of recurrent acute pancreatitis patients was 49.69 years old, and 67.7% of them were male. At the same time, in all recurrent acute pancreatitis patients, hypertriglyceridemic pancreatitis is the most important reason (54.5%). Regression analysis and least absolute shrinkage and selection operator regression showed that smoking history, acute necrotic collection, triglyceride, and alcohol etiology for acute pancreatitis were identified and entered into the nomogram. The area under the receiver operator characteristic curve of the training set was 0.747. The calibration curve showed the consistency between the nomogram model and the actual probability. CONCLUSION In conclusion, some high-risk factors like smoking history, acute necrotic collection, triglyceride, and alcohol etiology for acute pancreatitis may predict recurrent pancreatitis and their incorporation into a nomogram has high accuracy in predicting recurrence.
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Affiliation(s)
- Yuan Chen
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Shu Huang
- Department of Gastroenterology, Lianshui County People' Hospital
- Department of Gastroenterology, Lianshui People' Hospital of Kangda College Affiliated to Nanjing Medical University, Huaian, China
| | - Bei Luo
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Jiao Jiang
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Wensen Ren
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Kang Zou
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Xiaolin Zhong
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Muhan Lü
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Xiaowei Tang
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
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Mahdi RA, Naseeb AT, Almoataz MW, Hubail DR, Alsaffar YS. Biliary Disease in a Tertiary Care Hospital: A Review of Clinical and Radiological Burden. Cureus 2024; 16:e52927. [PMID: 38406075 PMCID: PMC10893906 DOI: 10.7759/cureus.52927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2024] [Indexed: 02/27/2024] Open
Abstract
Introduction Gallbladder disease accounts for a significant percentage of surgical admissions per year. A review of these cases was done to assess their hospital impact with an evaluation of the efficacy of radiological modalities in terms of evaluation, ideal use, and clinical application. Therefore, this study aims to review the demographics of the disease, the diagnostic yield of radiological modalities, and the overall outcome in regards to the hospital policies and medical services provided in hopes of achieving suitable clinical pathways, increasing the efficiency of gallbladder disease assessment, and limiting unwarranted investigations. Methods This is a single-center, retrospective study that included all the surgical emergency admissions from January 1st to December 31st 2018, in the Salmaniya Medical Complex, Kingdom of Bahrain. A total sample of 163 emergency admissions (cases) was selected from those aged 14 and older with documented biliary stones or biliary-related disease. A review of radiological modalities for diagnosis included plain radiographs (AXR, CXR), US abdomen, CT scans, and MRCP/MRI, which were then correlated with histopathological findings confirming the presence of gallstone disease. In addition to evaluating readmissions and emergency visits in terms of hospital burden. Results One hundred and sixty-three (10.44%) of 1,562 surgical admission cases in 2018 were diagnosed with biliary tree disease (76 males, 87 females). A total of 419 different radiological investigations were requested in 161 of the cases evaluated: 53.7% of plain radiographs (AXR, CXR), 33.2% of US abdomen, 11.9% of CT scan, and 1.2% of MRCP/MRI. Ultrasound showed a sensitivity of 48.72% and a specificity of 100%, while CT scan sensitivity was 57.14% and a specificity of 100% when it came to detecting gallstones and gallbladder-related disease. Plain radiographs add no direct benefit to diagnosing biliary disease. Conclusion Gallbladder disease is very prevalent with a wide array of disease entities, requiring radiological assistance in diagnosis. Ultrasound is the ideal modality for the diagnosis of biliary disease due to its ease of use and availability; it has high sensitivity and specificity, and it can be complemented by other modalities such as CT scans and MRCP/MRI when it comes to assessing for complications. On the other hand, plain radiographs have no significant value in the detection of gallbladder-related disease, and their utilization should be limited to emergency cases with high clinical suspicion.
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Affiliation(s)
- Rawan A Mahdi
- General Practice, Royal College of Surgeons in Ireland-Bahrain, Manama, BHR
| | - Ali T Naseeb
- Internal Medicine, Salmaniya Medical Complex, Manama, BHR
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Černe ŽP, Sever N, Strniša L, Plut S, Drnovšek J, Hanžel J, Siuka D, Štabuc B, Drobne D. Performance of European and American Societies of Gastrointestinal Endoscopy Guidelines for Prediction of Choledocholithiasis in Patients with Acute Biliary Pancreatitis. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2176. [PMID: 38138279 PMCID: PMC10744392 DOI: 10.3390/medicina59122176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 11/27/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023]
Abstract
Background and Objectives: Up to one-third of patients with acute biliary pancreatitis also present with choledocholithiasis. Guidelines from the European Society of Gastrointestinal Endoscopy (ESGE) and the American Society for Gastrointestinal Endoscopy (ASGE) for investigating suspected choledocholithiasis suggest endoscopic retrograde cholangiopancreatography in patients with high-likelihood (ESGE)/high-probability (ASGE) predictors and endoscopic ultrasound in those with intermediate-likelihood (ESGE)/intermediate-probability (ASGE) predictors. Although both guidelines are similar, they are not identical. Furthermore, these algorithms were mainly developed from cohorts of patients without pancreatitis and are therefore poorly validated in a subset of patients with acute pancreatitis. We aimed to assess the performance of the ESGE and ASGE algorithms for the prediction of choledocholithiasis in patients with acute biliary pancreatitis. Materials and Methods: This was a retrospective analysis of 86 consecutive patients admitted to a tertiary referral centre in the year 2020 due to acute biliary pancreatitis. Results: Choledocholithiasis was confirmed in 29/86 (33.7%) of patients (13 with endoscopic retrograde cholangiopancreatography and 16 with endoscopic ultrasound). All 10/10 (100%) ESGE high-likelihood and 14/19 (73.7%) ASGE high-probability patients had choledocholithiasis. Only 19/71 (26.8%) patients with ESGE intermediate likelihood and 15/67 (22.4%) with ASGE intermediate probability had choledocholithiasis. Only 8/13 (61.5%) patients with the ASGE high-probability predictor of dilated common bile duct plus bilirubin > 68.4 µmol/mL had choledocholithiasis. Since this predictor is not considered high likelihood by ESGE, this resulted in a superior specificity of the European compared to the American guideline (100% vs. 91.2%). Following the American instead of the European guidelines would have resulted in five unnecessary endoscopic retrograde cholangiopancreatographies and five unnecessary endoscopic ultrasound examinations. Conclusions: This retrospective analysis suggests that the European guidelines may perform better than the American guidelines at predicting choledocholithiasis in the setting of acute pancreatitis. This was because dilated common bile duct plus bilirubin > 68.4 µmol/mL was not a reliable predictor for persistent bile duct stones.
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Affiliation(s)
- Žan Peter Černe
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia; (Ž.P.Č.); (J.D.); (B.Š.)
| | - Nejc Sever
- Department of Gastroenterology, University Medical Centre Ljubljana, Japljeva 2, 1000 Ljubljana, Slovenia; (N.S.); (L.S.); (S.P.); (J.H.); (D.S.)
| | - Luka Strniša
- Department of Gastroenterology, University Medical Centre Ljubljana, Japljeva 2, 1000 Ljubljana, Slovenia; (N.S.); (L.S.); (S.P.); (J.H.); (D.S.)
| | - Samo Plut
- Department of Gastroenterology, University Medical Centre Ljubljana, Japljeva 2, 1000 Ljubljana, Slovenia; (N.S.); (L.S.); (S.P.); (J.H.); (D.S.)
| | - Jan Drnovšek
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia; (Ž.P.Č.); (J.D.); (B.Š.)
- Department of Gastroenterology, University Medical Centre Ljubljana, Japljeva 2, 1000 Ljubljana, Slovenia; (N.S.); (L.S.); (S.P.); (J.H.); (D.S.)
| | - Jurij Hanžel
- Department of Gastroenterology, University Medical Centre Ljubljana, Japljeva 2, 1000 Ljubljana, Slovenia; (N.S.); (L.S.); (S.P.); (J.H.); (D.S.)
| | - Darko Siuka
- Department of Gastroenterology, University Medical Centre Ljubljana, Japljeva 2, 1000 Ljubljana, Slovenia; (N.S.); (L.S.); (S.P.); (J.H.); (D.S.)
| | - Borut Štabuc
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia; (Ž.P.Č.); (J.D.); (B.Š.)
- Department of Gastroenterology, University Medical Centre Ljubljana, Japljeva 2, 1000 Ljubljana, Slovenia; (N.S.); (L.S.); (S.P.); (J.H.); (D.S.)
| | - David Drobne
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia; (Ž.P.Č.); (J.D.); (B.Š.)
- Department of Gastroenterology, University Medical Centre Ljubljana, Japljeva 2, 1000 Ljubljana, Slovenia; (N.S.); (L.S.); (S.P.); (J.H.); (D.S.)
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Ren W, Zou K, Chen Y, Huang S, Luo B, Jiang J, Zhang W, Shi X, Shi L, Zhong X, Lü M, Tang X. Application of a Machine Learning Predictive Model for Recurrent Acute Pancreatitis. J Clin Gastroenterol 2023:00004836-990000000-00226. [PMID: 37983784 DOI: 10.1097/mcg.0000000000001936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 10/05/2023] [Indexed: 11/22/2023]
Abstract
BACKGROUND AND AIM Acute pancreatitis is the main cause of hospitalization for pancreatic disease. Some patients tend to have recurrent episodes after experiencing an episode of acute pancreatitis. This study aimed to construct predictive models for recurrent acute pancreatitis (RAP). METHODS A total of 531 patients who were hospitalized for the first episode of acute pancreatitis at the Affiliated Hospital of Southwest Medical University from January 2018 to December 2019 were enrolled in the study. We confirmed whether the patients had a second episode until December 31, 2021, through an electronic medical record system and telephone or WeChat follow-up. Clinical and follow-up data of patients were collected and randomly allocated to the training and test sets at a ratio of 7:3. The training set was used to select the best model, and the selected model was tested with the test set. The area under the receiver operating characteristic curves, sensitivity, specificity, positive predictive value, negative predictive value, accuracy, decision curve, and calibration plots were used to assess the efficacy of the models. Shapley additive explanation values were used to explain the model. RESULTS Considering multiple indices, XGBoost was the best model. The area under the receiver operating characteristic curves, accuracy, sensitivity, specificity, positive predictive value, and negative predictive value of the XGBoost model in the test set were 0.779, 0.763, 0.883, 0.647, 0.341, and 0.922, respectively. According to the Shapley additive explanation values, drinking, smoking, higher levels of triglyceride, and the occurrence of ANC are associated with RAP. CONCLUSION The XGBoost model shows good performance in predicting RAP, which may help identify high-risk patients.
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Affiliation(s)
- Wensen Ren
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Kang Zou
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Yuqing Chen
- Department of Gastroenterology, Leshan People' Hospital, Leshan
| | - Shu Huang
- Department of Gastroenterology, Lianshui County People's Hospital
- Department of Gastroenterology, Lianshui People's Hospital of Kangda College, Affiliated to Nanjing Medical University, Huaian, China
| | - Bei Luo
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Jiao Jiang
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Wei Zhang
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Xiaomin Shi
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Lei Shi
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Xiaolin Zhong
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Muhan Lü
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
| | - Xiaowei Tang
- Department of Gastroenterology, the Affiliated Hospital of Southwest Medical University
- Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou
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Kaur J, Martin JA, Vege SS, Garimella V, Majumder S, Levy MJ, Abu Dayyeh BK, Storm AC, Vargas EJ, Law RJ, Bofill AM, Decker GA, Petersen BT, Chandrasekhara V. Utility of Urgent Endoscopic Retrograde Cholangiopancreatography in Patients with Predicted Mild Acute Pancreatitis and Cholestasis. Dig Dis Sci 2023; 68:4259-4265. [PMID: 37665426 DOI: 10.1007/s10620-023-08004-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 06/13/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND Endoscopic retrograde cholangiopancreatography (ERCP) within 72 h is suggested for patients presenting with acute biliary pancreatitis (ABP) and biliary obstruction without cholangitis. This study aimed to identify if urgent ERCP (within 24 h) improved outcomes compared to early ERCP (24-72 h) in patients admitted with predicted mild ABP. METHODS Patients admitted for predicted mild ABP defined as a bedside index of severity in acute pancreatitis score < 3 and underwent ERCP for biliary obstruction within 72 h of presentation during the study period were included. Patients with prior biliary sphincterotomy or surgically altered anatomy preventing conventional ERCP were excluded. The primary outcome was the development of moderately severe or severe pancreatitis based on the revised Atlanta classification. Secondary outcomes were the length of hospital stay, the need for ICU admission, and ERCP-related adverse events (AEs). RESULTS Of the identified 166 patients, baseline characteristics were similar between both the groups except for the WBC count (9.4 vs. 8.3/µL; p < 0.044) and serum bilirubin level (3.0 vs. 1.6 mg/dL; p < 0.0039). Biliary cannulation rate and technical success were both high in the overall cohort (98.8%). Urgent ERCP was not associated with increased development of moderately severe pancreatitis (10.4% vs. 15.7%; p = 0.3115). The urgent ERCP group had a significantly shorter length of hospital stay [median 3 (IQR 2-3) vs. 3 days (IQR 3-4), p < 0.01]. CONCLUSION Urgent ERCP did not impact the rate of developing more severe pancreatitis in patients with predicted mild ABP but was associated with a shorter length of hospital stay and a lower rate of hospital readmission.
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Affiliation(s)
- Jyotroop Kaur
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - John A Martin
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Santhi S Vege
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Vishal Garimella
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Shounak Majumder
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Michael J Levy
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Barham K Abu Dayyeh
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Andrew C Storm
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Eric J Vargas
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Ryan J Law
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Aliana M Bofill
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - G Anton Decker
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Bret T Petersen
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Vinay Chandrasekhara
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA.
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Hines JH, Pillai S. Gallstone Pancreatitis Post Laparoscopic Cholecystectomy: A Case Report. Cureus 2023; 15:e39704. [PMID: 37398787 PMCID: PMC10309077 DOI: 10.7759/cureus.39704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/30/2023] [Indexed: 07/04/2023] Open
Abstract
Gallstone pancreatitis is uncommon after laparoscopic cholecystectomy with minimal cases reported in the literature. We report a case of a 38-year-old female who developed gallstone pancreatitis three weeks after laparoscopic cholecystectomy. The patient presented to the emergency department with a two-day history of severe right upper quadrant and epigastric pain radiating to her back with associated nausea and vomiting. The patient had elevated total bilirubin, aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), and lipase. The patient's preoperative abdominal magnetic resonance imaging (MRI) and magnetic resonance cholangiopancreatography (MRCP), prior to her cholecystectomy, were negative for common bile duct stones. However, it is important to note that common bile duct stones are not always visible on ultrasound, MRI, and MRCP prior to cholecystectomy. In our patient, an endoscopic retrograde cholangiopancreatography (ERCP) revealed gallstones in the distal common bile duct, which were removed with biliary sphincterotomy. The patient had an uneventful postoperative recovery. It is important for physicians to have a high index of suspicion for gallstone pancreatitis in a patient with epigastric pain radiating to the back with a known history of recent cholecystectomy, as this is a diagnosis that can be missed due to its infrequent occurrence.
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Affiliation(s)
- Jonathon H Hines
- College of Osteopathic Medicine, Sam Houston State University, Conroe, USA
| | - Sujesh Pillai
- Department of Internal Medicine, Huntsville Memorial Hospital, Huntsville, USA
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De Lucia SS, Candelli M, Polito G, Maresca R, Mezza T, Schepis T, Pellegrino A, Zileri Dal Verme L, Nicoletti A, Franceschi F, Gasbarrini A, Nista EC. Nutrition in Acute Pancreatitis: From the Old Paradigm to the New Evidence. Nutrients 2023; 15:nu15081939. [PMID: 37111158 PMCID: PMC10144915 DOI: 10.3390/nu15081939] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 04/12/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
The nutritional management of acute pancreatitis (AP) patients has widely changed over time. The "pancreatic rest" was the cornerstone of the old paradigm, and nutritional support was not even included in AP management. Traditional management of AP was based on intestinal rest, with or without complete parenteral feeding. Recently, evidence-based data underlined the superiority of early oral or enteral feeding with significantly decreased multiple-organ failure, systemic infections, surgery need, and mortality rate. Despite the current recommendations, experts still debate the best route for enteral nutritional support and the best enteral formula. The aim of this work is to collect and analyze evidence over the nutritional aspects of AP management to investigate its impact. Moreover, the role of immunonutrition and probiotics in modulating inflammatory response and gut dysbiosis during AP was extensively studied. However, we have no significant data for their use in clinical practice. This is the first work to move beyond the mere opposition between the old and the new paradigm, including an analysis of several topics still under debate in order to provide a comprehensive overview of nutritional management of AP.
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Affiliation(s)
- Sara Sofia De Lucia
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Marcello Candelli
- Department of Emergency, Anesthesiological and Reanimation Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Giorgia Polito
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Rossella Maresca
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Teresa Mezza
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Tommaso Schepis
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Antonio Pellegrino
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Lorenzo Zileri Dal Verme
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Alberto Nicoletti
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Francesco Franceschi
- Department of Emergency, Anesthesiological and Reanimation Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Antonio Gasbarrini
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Enrico Celestino Nista
- Department of Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
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Zheng ZX, Bi JT, Cai X, Liu YQ. The clinical significance of body mass index in the early evaluation of acute biliary pancreatitis. Heliyon 2022; 8:e12003. [DOI: 10.1016/j.heliyon.2022.e12003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 09/29/2022] [Accepted: 11/23/2022] [Indexed: 12/03/2022] Open
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12
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Shi N, Zhang X, Zhu Y, Deng L, Li L, Zhu P, Xia L, Jin T, Ward T, Sztamary P, Cai W, Yao L, Yang X, Lin Z, Jiang K, Guo J, Yang X, Singh VK, Sutton R, Lu N, Windsor JA, He W, Huang W, Xia Q. Predicting persistent organ failure on admission in patients with acute pancreatitis: development and validation of a mobile nomogram. HPB (Oxford) 2022; 24:1907-1920. [PMID: 35750613 DOI: 10.1016/j.hpb.2022.05.1347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 01/15/2022] [Accepted: 05/31/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Early prediction of persistent organ failure (POF) is important for triage and timely treatment of patients with acute pancreatitis (AP). METHODS All AP patients were consecutively admitted within 48 h of symptom onset. A nomogram was developed to predict POF on admission using data from a retrospective training cohort, validated by two prospective cohorts. The clinical utility of the nomogram was defined by concordance index (C-index), decision curve analysis (DCA), and clinical impact curve (CIC), while the performance by post-test probability. RESULTS There were 816, 398, and 880 patients in the training, internal and external validation cohorts, respectively. Six independent predictors determined by logistic regression analysis were age, respiratory rate, albumin, lactate dehydrogenase, oxygen support, and pleural effusion and were included in the nomogram (web-based calculator: https://shina.shinyapps.io/DynNomapp/). This nomogram had reasonable predictive ability (C-indexes 0.88/0.91/0.81 for each cohort) and promising clinical utility (DCA and CIC). The nomogram had a positive likelihood ratio and post-test probability of developing POF in the training, internal and external validation cohorts of 4.26/31.7%, 7.89/39.1%, and 2.75/41%, respectively, superior or equal to other prognostic scores. CONCLUSIONS This nomogram can predict POF of AP patients and should be considered for clinical practice and trial allocation.
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Affiliation(s)
- Na Shi
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoxin Zhang
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yin Zhu
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Lihui Deng
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Lan Li
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Ping Zhu
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Liang Xia
- Department of Gastroenterology, First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Tao Jin
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Thomas Ward
- Liverpool Pancreatitis Research Group, Liverpool University Hospitals NHS Foundation Trust and Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Peter Sztamary
- Liverpool Pancreatitis Research Group, Liverpool University Hospitals NHS Foundation Trust and Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Wenhao Cai
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China; Liverpool Pancreatitis Research Group, Liverpool University Hospitals NHS Foundation Trust and Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Linbo Yao
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Xinmin Yang
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Ziqi Lin
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Kun Jiang
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jia Guo
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaonan Yang
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Vikesh K Singh
- Pancreatitis Center, Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, USA
| | - Robert Sutton
- Liverpool Pancreatitis Research Group, Liverpool University Hospitals NHS Foundation Trust and Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Nonghua Lu
- Department of Gastroenterology, First Affiliated Hospital of Nanchang University, Nanchang, China
| | - John A Windsor
- Surgical and Translational Research Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Wenhua He
- Department of Gastroenterology, First Affiliated Hospital of Nanchang University, Nanchang, China.
| | - Wei Huang
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China.
| | - Qing Xia
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Center and West China-Liverpool Biomedical Research Center, West China Hospital, Sichuan University, Chengdu, China.
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Liu SZ, Chai NL, Li HK, Feng XX, Zhai YQ, Wang NJ, Gao Y, Gao F, Wang SS, Linghu EQ. Prospective single-center feasible study of innovative autorelease bile duct supporter to delay adverse events after endoscopic papillectomy. World J Clin Cases 2022; 10:7785-7793. [PMID: 36158476 PMCID: PMC9372830 DOI: 10.12998/wjcc.v10.i22.7785] [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] [Received: 03/05/2022] [Revised: 04/18/2022] [Accepted: 06/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Conventional endoscopic papillectomy (EP) is safe and effective for the treatment of small papilla adenoma to even large laterally spreading tumors of duodenum lesions. As reported by some existing studies, temporarily placing a prophylactic stent in the pancreatic and bile duct can lower the risk of this perioperative complication.
AIM To evaluate the usefulness, convenience, safety, and short-term results of a novel autorelease bile duct supporter after EP procedure, especially the effectiveness in preventing EP.
METHODS A single-center comparison study was conducted to verify the feasibility of the novel method. After EP, a metallic endoclip and human fibrin sealant kit were applied for protection. The autorelease bile duct supporter fell into the duct segment and the intestinal segment. Specifically, the intestinal segment was extended by nearly 5 cm as a bent coil. The bile was isolated from the pancreatic juice using an autorelease bile duct supporter, which protected the wound surface. The autorelease bile duct supporter fell off naturally and arrived in colon nearly 10 d after the operation.
RESULTS En bloc endoscopic resection was performed in 6/8 patients (75%), and piecemeal resection was performed in 2/8 of patients (25%). None of the above patients were positive for neoplastic lymph nodes or distant metastasis. No cases of mortality, hemorrhage, delayed perforation, pancreatitis, cholangitis or duct stenosis with the conventional medical treatment were reported. The autorelease bile duct supporter in 7 of 8 patients fell off naturally and arrived in colon 10 d after the operation. One autorelease bile duct supporter was successfully removed using forceps or snare under endoscopy. No recurrence was identified during the 8-mo (ranging from 6-9 mo) follow-up period.
CONCLUSION In brief, it was found that the autorelease bile duct supporter could decrease the frequency of procedure-associated complications without second endoscopic retraction. Secure closure of the resection wound with clips and fibrin glue were indicated to be promising and important for the use of autorelease bile duct supporters. Well-designed larger-scale comparative studies are required to confirm the findings of this study.
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Affiliation(s)
- Sheng-Zhen Liu
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Ning-Li Chai
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Hui-Kai Li
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Xiu-Xue Feng
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Ya-Qi Zhai
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Nan-Jun Wang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Ying Gao
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Fei Gao
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Sha-Sha Wang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - En-Qiang Linghu
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
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14
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Guo X, Li Y, Lin H, Cheng L, Huang Z, Lin Z, Mao N, Sun B, Wang G, Tang Q. A nomogram for clinical estimation of acute biliary pancreatitis risk among patients with symptomatic gallstones: A retrospective case-control study. Front Cell Infect Microbiol 2022; 12:935927. [PMID: 35982781 PMCID: PMC9380850 DOI: 10.3389/fcimb.2022.935927] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 07/12/2022] [Indexed: 11/19/2022] Open
Abstract
Background/Purpose Currently, there are no effective tools to accurately assess acute biliary pancreatitis (ABP) risk in patients with gallstones. This study aimed to develop an ABP risk nomogram in patients with symptomatic gallstones. Methods We conducted a retrospective nested case-control study and data on 816 conservatively treated patients with symptomatic gallstones admitted to The First Affiliated Hospital of Harbin Medical University between January 6, 2007 and January 22, 2016 were retrospectively collected. We conducted a propensity-score matched (PSM) analysis based on follow-up time in a ratio of 1:4 between ABP group (n=65) and non-ABP group (n=260). These matched patients were randomly divided into study cohort (n=229) and validation cohort (n=96) according to a ratio of 7:3. In the study cohort, independent risk factors for ABP occurrence identified using Cox regression were included in nomogram. Nomogram performance and discrimination were assessed using the concordance index (C-index), area under the curve (AUC), calibration curve, decision curve analysis (DCA) and clinical impact curve (CIC). The model was also validated in the validation cohort. Results Nomogram was based on 7 independent risk factors: age, diabetes history, gallbladder wall thickness, gallstone diameter, coexisting common bile duct (CBD) stones, direct bilirubin (DBIL), and white blood cell count (WBC). The C-index of nomogram was 0.888, and the 10-year AUCs of nomogram was 0.955. In the validation cohort, nomogram still had good discrimination (C-index, 0.857; 10-year AUC, 0.814). The calibration curve showed good homogeneity between the prediction by nomogram and the actual observation. DCA and CIC demonstrated that nomogram was clinically useful. Conclusions The ABP risk nomogram incorporating 7 features is useful to predict ABP risk in symptomatic gallstone patients.
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Affiliation(s)
- Xiaoyu Guo
- Department of Pancreatic and Biliary Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yilong Li
- Department of Pancreatic and Biliary Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Hui Lin
- Department of Internal Medicine, The Second Affiliated Hospital of Shanxi Medical University, Taiyuan, China
| | - Long Cheng
- Department of Pancreatic and Biliary Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Zijian Huang
- Department of Pancreatic and Biliary Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Zhitao Lin
- Department of Pancreatic and Biliary Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Ning Mao
- Department of Pancreatic and Biliary Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Bei Sun
- Department of Pancreatic and Biliary Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Gang Wang
- Department of Pancreatic and Biliary Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China
- *Correspondence: Gang Wang, ; Qiushi Tang,
| | - Qiushi Tang
- Chinese Journal of Practical Surgery, Chinese Medical University, Shenyang, China
- *Correspondence: Gang Wang, ; Qiushi Tang,
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15
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Early Versus Delayed Cholecystectomy for Acute Biliary Pancreatitis: A Systematic Review and Meta-Analysis. World J Surg 2022; 46:1359-1375. [DOI: 10.1007/s00268-022-06501-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2022] [Indexed: 12/15/2022]
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Wang L, Xu T, Wang R, Wang X, Wu D. Hypertriglyceridemia Acute Pancreatitis: Animal Experiment Research. Dig Dis Sci 2022; 67:761-772. [PMID: 33939144 DOI: 10.1007/s10620-021-06928-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 02/26/2021] [Indexed: 12/09/2022]
Abstract
In recent years, the number of acute pancreatitis cases caused by hypertriglyceridemia has increased gradually, which has caught the attention of the medical community. However, because the exact mechanism of hypertriglyceridemic acute pancreatitis (HTG-AP) is not clear, treatment and prevention in clinical practice face enormous challenges. Animal models are useful for elucidating the pathogenesis of diseases and developing and testing novel interventions. Therefore, animal experiments have become the key research means for us to understand and treat this disease. We searched almost all HTG-AP animal models by collecting many studies and finally collated common animals such as rats, mice and included some rare animals that are not commonly used, summarizing the methods to model spontaneous pancreatitis and induce pancreatitis. We sorted them on the basis of three aspects, including the selection of different animals, analyzed the characteristics of different animals, different approaches to establish hypertriglyceridemic pancreatitis and their relative advantages and disadvantages, and introduced the applications of these models in studies of pathogenesis and drug therapy. We hope this review can provide relevant comparisons and analyses for researchers who intend to carry out animal experiments and will help researchers to select and establish more suitable animal experimental models according to their own experimental design.
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Affiliation(s)
- Lu Wang
- Department of Gastroenterology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Ting Xu
- Department of Gastroenterology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Ruifeng Wang
- Department of Gastroenterology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China.
| | - Xiaobing Wang
- Department of Gastroenterology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Dong Wu
- Department of Gastroenterology, Peking Union Medical College Hospital and Chinese Academy of Medical Sciences, Beijing, China
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17
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Jaboury IA. Gallstone pancreatitis: one name, different types. ANZ J Surg 2021; 91:2227-2229. [PMID: 34665497 DOI: 10.1111/ans.17123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 07/26/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Imad Afram Jaboury
- Department of surgery, Albany Hospital, Albany, Western Australia, Australia
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18
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Breakey S, Harris AC. Magnetic Resonance Cholangiopancreatography (MRCP) in the Setting of Acute Pancreaticobiliary Disease: Can Certain Clinical Factors Guide Appropriate Utilization? Can Assoc Radiol J 2021; 73:27-29. [PMID: 34313484 DOI: 10.1177/08465371211025527] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Stuart Breakey
- University of British Columbia (UBC), Vancouver, British Columbia, Canada
| | - Alison C Harris
- Radiology, Vancouver General Hospital, University of British Columbia, Vancouver, British Columbia, Canada
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19
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Wang Y, Xu Z, Zhou Y, Xie M, Qi X, Xu Z, Cai Q, Sheng H, Chen E, Zhao B, Mao E. Leukocyte cell population data from the blood cell analyzer as a predictive marker for severity of acute pancreatitis. J Clin Lab Anal 2021; 35:e23863. [PMID: 34062621 PMCID: PMC8274994 DOI: 10.1002/jcla.23863] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 05/11/2021] [Accepted: 05/16/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The prediction for severe acute pancreatitis (SAP) is the key to give timely targeted treatment. Leukocyte cell population data (CPD) have been widely applied in early prediction and diagnosis of many diseases, but their predictive ability for SAP remains unexplored. We aim to testify whether CPD could be an indicator of AP severity in the early stage of the disease. METHODS The prospective observational study was conducted in the emergency department ward of a territory hospital in Shanghai. The enrolled AP patients should meet 2012 Atlanta guideline. RESULTS Totally, 103 AP patients and 62 healthy controls were enrolled and patients were classified into mild AP (n = 30), moderate SAP (n = 42), and SAP (n = 31). Forty-two CPD parameters were examined in first 3 days of admission. Four CPD parameters were highest in SAP on admission and were constantly different among 3 groups during first 3 days of hospital stay. Eighteen CPD parameters were found correlated with the occurrence of SAP. Stepwise multivariate logistic regression analysis identified a scoring system of 4 parameters (SD_LALS_NE, MN_LALS_LY, SD_LMALS_MO, and SD_AL2_MO) with a sensitivity of 96.8%, specificity of 65.3%, and AUC of 0.87 for diagnostic accuracy on early identification of SAP. AUC of this scoring system was comparable with MCTSI, SOFA, APACHE II, MMS, BISAP, or biomarkers as CRP, PCT, and WBC in prediction of SAP and ICU transfer or death. CONCLUSIONS Several leukocyte CPD parameters have been identified different among MAP, MSAP, and SAP. They might be ultimately incorporated into a predictive system marker for severity of AP.
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Affiliation(s)
- Yihui Wang
- Department of EmergencyRuijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Zhihong Xu
- Department of EmergencyRuijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Yuhua Zhou
- Department of EmergencyRuijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Mengqi Xie
- Department of EmergencyRuijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Xing Qi
- Department of EmergencyRuijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Zhiwei Xu
- Department of General SurgeryPancreatic Disease CenterRuijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Qi Cai
- Department of Laboratory MedicineRuijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Huiqiu Sheng
- Department of EmergencyRuijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Erzhen Chen
- Department of EmergencyRuijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Bing Zhao
- Department of EmergencyRuijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Enqiang Mao
- Department of EmergencyRuijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
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20
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Zhao B, Sun S, Wang Y, Zhu H, Ni T, Qi X, Xu L, Wang Y, Yao Y, Ma L, Chen Y, Huang J, Zhou W, Yang Z, Sheng H, Qu H, Chen E, Li J, Mao E. Cardiac indicator CK-MB might be a predictive marker for severity and organ failure development of acute pancreatitis. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:368. [PMID: 33842589 PMCID: PMC8033390 DOI: 10.21037/atm-20-3095] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Background The prediction of severe acute pancreatitis (SAP) is the key to providing timely and targeted intensive care for acute pancreatitis (AP). The heart is one of multiple organs involved in the early stage of SAP, but the predictive ability of cardiac dysfunction for SAP remains elusive. We sought to determine if the serum levels of three cardiac indicators (CI) including N-terminal pro-brain natriuretic peptide (NT-proBNP), cardiac troponin I (cTNI), and creatine kinase myocardial band (CK-MB) at admission could predict the occurrence of SAP and the development of related organ failure (OF). Methods A retrospective, single-center cohort study was conducted on the files of patients presenting to the emergency intensive care unit and medical ward of a regional hospital in Shanghai. Patients diagnosed as having AP and who met the 2012 Atlanta guideline were admitted within 48 hours after disease onset. Results Of the 670 AP patients screened, 238 were enrolled into the study and divided into mild acute pancreatitis (MAP) (n=59), moderate severe acute pancreatitis (MSAP) (n=123), and SAP (n=56) groups. No significant difference was found in baseline age, gender, duration from disease onset to admission, comorbidity, or substance abuse. As the levels of three CIs were significantly higher in the SAP group than in the MAP and MSAP groups, the enrolled patients were regrouped into non-SAP and SAP groups for predictive evaluation. Multivariate analysis and nomogram modelling showed that CK-MB, but not cTNI or NT-proBNP predicted the occurrence of SAP [area under curve (AUC) =0.805, confidence interval (CI): 0.794–0.905]. Specifically, 89 patients with OF (Modified Marshall score ≥2) upon admission were selected and CK-MB was shown to predict (AUC =0.805, CI: 0.794–0.905) persistent OF (n=48, duration of OF >48 hours) compared to transient organ failure (TOF) (n=41, duration of OF <48 hours). Conclusions CIs including NT-proBNP, cTNI, and CK-MB were elevated in the early stage of AP. CK-MB might be used as an efficient predictive biomarker for SAP occurrence and OF development at admission.
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Affiliation(s)
- Bing Zhao
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Silei Sun
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yihui Wang
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huihui Zhu
- Department of Surgical Intensive Care Unit, Shanghai Tongji Hospital, Shanghai, China
| | - Tongtian Ni
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xing Qi
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lili Xu
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuming Wang
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi Yao
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Ma
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ying Chen
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jun Huang
- Shanghai Key Laboratory of Hypertension, Department of Hypertension, Ruijin Hospital and Shanghai Institute of Hypertension, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Weijun Zhou
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhitao Yang
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huiqiu Sheng
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongping Qu
- Department of Intensive Care Unit, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Erzhen Chen
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jian Li
- Clinical Research Center, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Enqiang Mao
- Department of Emergency, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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21
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Marfil-Garza BA, Kim R, Shapiro AMJ, Kin T. Frequency of Obliteration of the Dorsal and Ventral Ducts of the Pancreas in Islet Transplantation. Dig Dis Sci 2021; 66:218-223. [PMID: 32086688 DOI: 10.1007/s10620-020-06145-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 02/11/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Islet isolation is an essential process in every human islet transplantation protocol. Intraductal enzyme delivery followed by adequate distention of the pancreas is the most critical step in islet isolation. Anomalies of the pancreatic duct system can significantly affect this process. Thus, identification and characterization of ductal patency is of paramount importance to achieve optimal islet isolation. AIMS To investigate the frequency of duct obliteration in the human pancreas and explore donor/patient characteristics associated with specific ductal variations. METHODS We examined ductal patency of pancreata allocated for islet allotransplantation (n = 597) and autotransplantation (n = 21) after removal of the duodenum during islet isolation procedure. Donor/patient factors were reviewed from the batch files. RESULTS Among 559 deceased donor pancreata without pancreas divisum (n = 38, 6.4%), both ducts were patent in 50.1%, only ventral duct was patent in 46.7%, and only dorsal duct was patent in 3.2%. Donor age was not associated with the frequency of obliterated dorsal duct. Black race tended to have the higher frequency of patent dorsal duct. As expected, pancreas divisum was more frequent in chronic pancreatitis cases (n = 6, 28.6%). Within 7 cases of chronic pancreatitis with unknown etiology, we encountered one case of ventral duct obliteration. CONCLUSIONS The minor duodenal papilla and aging do not likely play an important role in the occurrence of dorsal duct obliteration. Although frequency of obliterated ventral duct was low in our population, physicians, including gastroenterologists and endoscopists, as well as islet transplantation researchers should be aware of this possibility.
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Affiliation(s)
- Braulio A Marfil-Garza
- Clinical Islet Transplant Program, University of Alberta, 210 College Plaza 8215-112 St, Edmonton, AB, T6G2C8, Canada
| | - Ryekjang Kim
- Department of Pharmacology, University of Alberta, Edmonton, AB, Canada
| | - A M James Shapiro
- Clinical Islet Transplant Program, University of Alberta, 210 College Plaza 8215-112 St, Edmonton, AB, T6G2C8, Canada
| | - Tatsuya Kin
- Clinical Islet Transplant Program, University of Alberta, 210 College Plaza 8215-112 St, Edmonton, AB, T6G2C8, Canada.
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22
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Jiang L, Ling-Hu EQ, Chai NL, Li W, Cai FC, Li MY, Guo X, Meng JY, Wang XD, Tang P, Zhu J, Du H, Wang HB. Novel endoscopic papillectomy for reducing postoperative adverse events (with videos). World J Gastroenterol 2020; 26:6250-6259. [PMID: 33177797 PMCID: PMC7596639 DOI: 10.3748/wjg.v26.i40.6250] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 09/04/2020] [Accepted: 09/17/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Pancreatic adenoma can potentially transform into adenocarcinoma, so it is recommended to be resected surgically or endoscopically. Endoscopic papillectomy is one of the main treatments for papillary adenoma, and bleeding, perforation, and pancreatitis are the most frequent and critical adverse events that restrict its wider use. There is no standard procedure for endoscopic papillectomy yet. The procedure is relevant to postoperative adverse events.
AIM To reduce the postoperative adverse event rates and improve patients’ postoperative condition, we developed a standard novel procedure for endoscopic papillectomy.
METHODS The novel endoscopic papillectomy had two main modifications based on the conventional method: The isolation of bile from pancreatic juice with a bile duct stent and wound surface protection with metal clips and fibrin glue. We performed a single-center retrospective comparison study on the novel and conventional methods to examine the feasibility of the novel method for reducing postoperative adverse events.
RESULTS A total of 76 patients, of whom 23 underwent the novel procedure and 53 underwent the conventional procedure, were retrospectively evaluated in this study. The postoperative bleeding and pancreatitis rates of the novel method were significantly lower than those of the conventional method (0 vs 20.75%, P = 0.028, and 17.4% vs 41.5%, P = 0.042, respectively). After applying the novel method, the most critical adverse event, perforation, was entirely prevented, compared to a prevalence of 5.66% with the conventional method. Several postoperative symptoms, including fever, rapid pulse, and decrease in hemoglobin level, were significantly less frequent in the novel group (P = 0.042, 0.049, and 0.014, respectively). Overall, the total adverse event rate of the novel method was lower (0 vs 24.5%, P = 0.007) than that of the conventional method.
CONCLUSION Patients who underwent the novel procedure had lower postoperative adverse event rates. This study demonstrates the potential efficacy and safety of the novel endoscopic papillectomy in reducing postoperative adverse events.
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Affiliation(s)
- Lei Jiang
- School of Medicine, Nankai University, Tianjin 300071, China
| | - En-Qiang Ling-Hu
- School of Medicine, Nankai University, Tianjin 300071, China
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Ning-Li Chai
- School of Medicine, Nankai University, Tianjin 300071, China
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Wen Li
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Feng-Chun Cai
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Ming-Yang Li
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Xu Guo
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Jiang-Yun Meng
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Xiang-Dong Wang
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Ping Tang
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Jing Zhu
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Hong Du
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing 100853, China
| | - Hong-Bin Wang
- Department of Gastroenterology and Hepatology, Chinese People's Liberation Army General Hospital, Beijing 100853, China
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23
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Bálint ER, Fűr G, Kiss L, Németh DI, Soós A, Hegyi P, Szakács Z, Tinusz B, Varjú P, Vincze Á, Erőss B, Czimmer J, Szepes Z, Varga G, Rakonczay Z. Assessment of the course of acute pancreatitis in the light of aetiology: a systematic review and meta-analysis. Sci Rep 2020; 10:17936. [PMID: 33087766 PMCID: PMC7578029 DOI: 10.1038/s41598-020-74943-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 09/28/2020] [Indexed: 12/11/2022] Open
Abstract
The main causes of acute pancreatitis (AP) are biliary disease, alcohol consumption, hypertriglyceridaemia (HTG) and endoscopic retrograde cholangiopancreatography (ERCP). The aim of this meta-analysis was to evaluate the effects of these aetiological factors on the severity and outcome of AP. Pubmed and Embase were searched between 01/01/2012 and 31/05/2020. Included articles involved adult alcoholic, biliary, HTG- or post-ERCP AP (PAP) patients. Primary outcome was severity, secondary outcomes were organ failures, intensive care unit admission, recurrence rate, pancreatic necrosis, mortality, length of hospital stay, pseudocyst, fluid collection and systematic inflammatory response syndrome. Data were analysed from 127 eligible studies. The risk for non-mild (moderately severe and severe) condition was the highest in HTG-induced AP (HTG-AP) followed by alcoholic AP (AAP), biliary AP (BAP) and PAP. Recurrence rate was significantly lower among BAP vs. HTG-AP or AAP patients (OR = 2.69 and 2.98, 95% CI 1.55–4.65 and 2.22–4.01, respectively). Mortality rate was significantly greater in HTG-AP vs. AAP or BAP (OR = 1.72 and 1.50, 95% CI 1.04–2.84 and 0.96–2.35, respectively), pancreatic necrosis occurred more frequently in AAP than BAP patients (OR = 1.58, 95% CI 1.08–2.30). Overall, there is a potential association between aetiology and the development and course of AP. HTG-AP is associated with the highest number of complications. Furthermore, AAP is likely to be more severe than BAP or PAP. Greater emphasis should be placed on determining aetiology on admission.
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Affiliation(s)
- Emese Réka Bálint
- Department of Pathophysiology, University of Szeged, Szeged, Hungary
| | - Gabriella Fűr
- Department of Pathophysiology, University of Szeged, Szeged, Hungary
| | - Lóránd Kiss
- Department of Pathophysiology, University of Szeged, Szeged, Hungary
| | - Dávid István Németh
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Alexandra Soós
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,Clinical Medicine Doctoral School, University of Szeged, Szeged, Hungary
| | - Péter Hegyi
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary.,MTA-SZTE Momentum Translational Gastroenterology Research Group, Szeged, Hungary
| | - Zsolt Szakács
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Benedek Tinusz
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Péter Varjú
- First Department of Medicine, University of Pécs, Pécs, Hungary
| | - Áron Vincze
- First Department of Medicine, University of Pécs, Pécs, Hungary
| | - Bálint Erőss
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - József Czimmer
- Institute for Translational Medicine and Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Zoltán Szepes
- First Department of Medicine, University of Szeged, Szeged, Hungary
| | - Gábor Varga
- Department of Oral Biology, Semmelweis University, Budapest, Hungary
| | - Zoltán Rakonczay
- Department of Pathophysiology, University of Szeged, Szeged, Hungary.
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24
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Malko P, Jiang LH. TRPM2 channel-mediated cell death: An important mechanism linking oxidative stress-inducing pathological factors to associated pathological conditions. Redox Biol 2020; 37:101755. [PMID: 33130440 PMCID: PMC7600390 DOI: 10.1016/j.redox.2020.101755] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/17/2020] [Accepted: 10/08/2020] [Indexed: 12/26/2022] Open
Abstract
Oxidative stress resulting from the accumulation of high levels of reactive oxygen species is a salient feature of, and a well-recognised pathological factor for, diverse pathologies. One common mechanism for oxidative stress damage is via the disruption of intracellular ion homeostasis to induce cell death. TRPM2 is a non-selective Ca2+-permeable cation channel with a wide distribution throughout the body and is highly sensitive to activation by oxidative stress. Recent studies have collected abundant evidence to show its important role in mediating cell death induced by miscellaneous oxidative stress-inducing pathological factors, both endogenous and exogenous, including ischemia/reperfusion and the neurotoxicants amyloid-β peptides and MPTP/MPP+ that cause neuronal demise in the brain, myocardial ischemia/reperfusion, proinflammatory mediators that disrupt endothelial function, diabetogenic agent streptozotocin and diabetes risk factor free fatty acids that induce loss of pancreatic β-cells, bile acids that damage pancreatic acinar cells, renal ischemia/reperfusion and albuminuria that are detrimental to kidney cells, acetaminophen that triggers hepatocyte death, and nanoparticles that injure pericytes. Studies have also shed light on the signalling mechanisms by which these pathological factors activate the TRPM2 channel to alter intracellular ion homeostasis leading to aberrant initiation of various cell death pathways. TRPM2-mediated cell death thus emerges as an important mechanism in the pathogenesis of conditions including ischemic stroke, neurodegenerative diseases, cardiovascular diseases, diabetes, pancreatitis, chronic kidney disease, liver damage and neurovascular injury. These findings raise the exciting perspective of targeting the TRPM2 channel as a novel therapeutic strategy to treat such oxidative stress-associated diseases.
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Affiliation(s)
- Philippa Malko
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, UK
| | - Lin-Hua Jiang
- Sino-UK Joint Laboratory of Brain Function and Injury of Henan Province and Department of Physiology and Pathophysiology, Xinxiang Medical University, PR China; School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, UK.
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25
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Mosztbacher D, Hanák L, Farkas N, Szentesi A, Mikó A, Bajor J, Sarlós P, Czimmer J, Vincze Á, Hegyi PJ, Erőss B, Takács T, Czakó L, Németh BC, Izbéki F, Halász A, Gajdán L, Hamvas J, Papp M, Földi I, Fehér KE, Varga M, Csefkó K, Török I, Farkas HP, Mickevicius A, Maldonado ER, Sallinen V, Novák J, Ince AT, Galeev S, Bod B, Sümegi J, Pencik P, Dubravcsik Z, Illés D, Gódi S, Kui B, Márta K, Pécsi D, Varjú P, Szakács Z, Darvasi E, Párniczky A, Hegyi P. Hypertriglyceridemia-induced acute pancreatitis: A prospective, multicenter, international cohort analysis of 716 acute pancreatitis cases. Pancreatology 2020; 20:608-616. [PMID: 32402696 DOI: 10.1016/j.pan.2020.03.018] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 03/30/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Hypertriglyceridemia is the third most common cause of acute pancreatitis (AP). It has been shown that hypertriglyceridemia aggravates the severity and related complications of AP; however, detailed analyses of large cohorts are contradictory. Our aim was to investigate the dose-dependent effect of hypertriglyceridemia on AP. METHODS AP patients over 18 years old who underwent triglyceride measurement within the initial three days were included into our cohort analysis from a prospective international, multicenter AP registry operated by the Hungarian Pancreatic Study Group. Data on 716 AP cases were analyzed. Six groups were created based on the highest triglyceride level (<1.7 mmol/l, 1.7-2.19 mmol/l, 2.2-5.59 mmol/l, 5.6-11.29 mmol/l, 11.3-22.59 mmol/l, ≥22.6 mmol/l). RESULTS Hypertriglyceridemia (≥1.7 mmol/l) presented in 30.6% of the patients and was significantly and dose-dependently associated with younger age and male gender. In 7.7% of AP cases, hypertriglyceridemia was considered as a causative etiological factor (≥11.3 mmol/l); however, 43.6% of these cases were associated with other etiologies (alcohol and biliary). Hypertriglyceridemia was significantly and dose-dependently related to obesity and diabetes. The rates of local complications and organ failure and maximum CRP level were significantly and dose-dependently raised by hypertriglyceridemia. Triglyceride above 11.3 mmol/l was linked to a significantly higher incidence of moderately severe AP and longer hospital stay, whereas triglyceride over 22.6 mmol/l was significantly associated with severe AP as well. CONCLUSION Hypertriglyceridemia dose-dependently aggravates the severity and related complications of AP. Diagnostic workup for hypertriglyceridemia requires better awareness regardless of the etiology of AP.
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Affiliation(s)
- Dóra Mosztbacher
- First Department of Paediatrics, Faculty of Medicine, Semmelweis University, Budapest, Hungary; Institute for Translational Medicine, Szentágothai Research Center, Medical School, University of Pécs, Pécs, Hungary; Doctoral School of Theoretical Medicine, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Lilla Hanák
- Institute for Translational Medicine, Szentágothai Research Center, Medical School, University of Pécs, Pécs, Hungary
| | - Nelli Farkas
- Institute of Bioanalysis, Medical School, University of Pécs, Pécs, Hungary
| | - Andrea Szentesi
- Institute for Translational Medicine, Szentágothai Research Center, Medical School, University of Pécs, Pécs, Hungary; Centre for Translational Medicine, First Department of Medicine, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Alexandra Mikó
- First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Judit Bajor
- First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Patrícia Sarlós
- First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - József Czimmer
- First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Áron Vincze
- First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Péter Jenő Hegyi
- Institute for Translational Medicine, Szentágothai Research Center, Medical School, University of Pécs, Pécs, Hungary
| | - Bálint Erőss
- Institute for Translational Medicine, Szentágothai Research Center, Medical School, University of Pécs, Pécs, Hungary
| | - Tamás Takács
- First Department of Medicine, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - László Czakó
- First Department of Medicine, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Balázs Csaba Németh
- First Department of Medicine, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Ferenc Izbéki
- Szent György Teaching Hospital of County Fejér, Székesfehérvár, Hungary
| | - Adrienn Halász
- Szent György Teaching Hospital of County Fejér, Székesfehérvár, Hungary
| | - László Gajdán
- Szent György Teaching Hospital of County Fejér, Székesfehérvár, Hungary
| | | | - Mária Papp
- Department of Internal Medicine, Division of Gastroenterology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ildikó Földi
- Department of Internal Medicine, Division of Gastroenterology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Krisztina Eszter Fehér
- Department of Internal Medicine, Division of Gastroenterology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Márta Varga
- Department of Gastroenterology, Dr. Réthy Pál Hospital of County Békés, Békéscsaba, Hungary
| | - Klára Csefkó
- Department of Gastroenterology, Dr. Réthy Pál Hospital of County Békés, Békéscsaba, Hungary
| | - Imola Török
- County Emergency Clinical Hospital, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Târgu Mureș, Târgu Mureș, Romania
| | - Hunor Pál Farkas
- George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Târgu Mureș, Târgu Mureș, Romania
| | - Artautas Mickevicius
- Vilnius University Hospital Santaros Clinics, Clinics of Abdominal Surgery, Nephrourology and Gastroenterology, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | | | - Ville Sallinen
- Department of Transplantation and Liver Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Department of Abdominal Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - János Novák
- Pándy Kálmán Hospital of County Békés, Gyula, Hungary
| | - Ali Tüzün Ince
- Hospital of Bezmialem Vakif University, School of Medicine, Istanbul, Turkey
| | - Shamil Galeev
- Saint Luke Clinical Hospital, St. Petersburg, Russia
| | | | - János Sümegi
- Borsod-Abaúj-Zemplén County Hospital and University Teaching Hospital, Miskolc, Hungary
| | - Petr Pencik
- Centrum Péče o Zažívací Trakt, Vítkovická Nemocnice a.s., Ostrava, Czech Republic
| | - Zsolt Dubravcsik
- Department of Gastroenterology, Bács-Kiskun County Hospital, Kecskemét, Hungary
| | - Dóra Illés
- First Department of Medicine, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Szilárd Gódi
- Division of Translational Medicine, First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Balázs Kui
- First Department of Medicine, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Katalin Márta
- Institute for Translational Medicine, Szentágothai Research Center, Medical School, University of Pécs, Pécs, Hungary
| | - Dániel Pécsi
- Institute for Translational Medicine, Szentágothai Research Center, Medical School, University of Pécs, Pécs, Hungary
| | - Péter Varjú
- Institute for Translational Medicine, Szentágothai Research Center, Medical School, University of Pécs, Pécs, Hungary; First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Zsolt Szakács
- Institute for Translational Medicine, Szentágothai Research Center, Medical School, University of Pécs, Pécs, Hungary
| | - Erika Darvasi
- Centre for Translational Medicine, First Department of Medicine, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Andrea Párniczky
- Institute for Translational Medicine, Szentágothai Research Center, Medical School, University of Pécs, Pécs, Hungary; Doctoral School of Theoretical Medicine, Faculty of Medicine, University of Szeged, Szeged, Hungary; Department of Gastroenterology, Heim Pál Children's Hospital, Budapest, Hungary.
| | - Péter Hegyi
- Institute for Translational Medicine, Szentágothai Research Center, Medical School, University of Pécs, Pécs, Hungary; Centre for Translational Medicine, First Department of Medicine, Faculty of Medicine, University of Szeged, Szeged, Hungary; Division of Translational Medicine, First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary; Hungarian Academy of Sciences-University of Szeged, Momentum Gastroenterology Multidisciplinary Research Group, Szeged, Hungary.
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26
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Gao GZ, Hao YX. Progress in research of liver injury induced by acute biliary pancreatitis. Shijie Huaren Xiaohua Zazhi 2020; 28:81-85. [DOI: 10.11569/wcjd.v28.i3.81] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Acute biliary pancreatitis (ABP) not only causes acute inflammation of the pancreas, but also leads to obstruction or infection of the biliary system. Liver injury is one of the most common complications of ABP. The pathological mechanisms mainly include infection and endotoxin, cholestasis, pancreatic enzyme damage, microcirculatory disorders, and oxidative stress, and the research conclusions are mostly derived from animal experiments. On the basis of routine medical treatment of ABP, active anti-infective treatment and rapid relief of biliary obstruction can promote the recovery of ABP-related liver injury.
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Affiliation(s)
- Guang-Zhou Gao
- Department of Gastroenterology (Division II), Baoding First Central Hospital, Baoding 071300, Hebei Province, China
| | - Ying-Xia Hao
- Department of Gastroenterology (Division II), Baoding First Central Hospital, Baoding 071300, Hebei Province, China
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27
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Halász A, Pécsi D, Farkas N, Izbéki F, Gajdán L, Fejes R, Hamvas J, Takács T, Szepes Z, Czakó L, Vincze Á, Gódi S, Szentesi A, Párniczky A, Illés D, Kui B, Varjú P, Márta K, Varga M, Novák J, Szepes A, Bod B, Ihász M, Hegyi P, Hritz I, Erőss B. Outcomes and timing of endoscopic retrograde cholangiopancreatography for acute biliary pancreatitis. Dig Liver Dis 2019; 51:1281-1286. [PMID: 31031177 DOI: 10.1016/j.dld.2019.03.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Revised: 03/20/2019] [Accepted: 03/21/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Indication of endoscopic retrograde cholangiopancreatography (ERCP) in acute biliary pancreatitis (ABP) is challenging. AIMS In this retrospective study, we analyzed real-world data to understand the ERCP practice in ABP in Hungarian centers. METHODS Clinical data on ABP patients (2013-2015) were extracted from our large multicentric database. Outcomes, quality indicators and the role of early timing of ERCP (<24 h from admission) were analyzed. RESULTS There were 356 patients with ABP. ERCP was performed in 267 (75%). Performance indicators of ERCP proved to be suboptimal with a biliary cannulation rate of 84%. Successful vs unsuccessful cannulation of naïve papilla resulted in lower rates of local [22.9% vs 40.9%, (P = 0.012)] and systemic [4.9% vs 13.6%, (P = 0.042)] complications. Successful vs unsuccessful clearance resulted in lower rates of local complications [22.5% vs 40.8%, (P = 0.008)]. Successful cannulation and drainage correlated with less severe course of ABP [3.6% vs 15.9%, (P = 0.001) and 4.1% vs 12.2%, (P = 0.033)] respectively. A tendency of an increased rate of local complications was observed if ERCP was performed later [<24 h: 21.1% (35/166); between 24-48 h: 23.4% (11/47); >48h: 37.2% (16/43) (P = 0.088)]. CONCLUSION Optimization of ERCP indication in ABP patients is critical as suboptimal ERCP practices in ABP without definitive stone detection are associated with poorer clinical outcomes.
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Affiliation(s)
- Adrienn Halász
- Szent György Teaching Hospital of Fejér County, Székesfehérvár, Hungary.
| | - Dániel Pécsi
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary.
| | - Nelli Farkas
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary; Institute of Bioanalysis and Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary.
| | - Ferenc Izbéki
- Szent György Teaching Hospital of Fejér County, Székesfehérvár, Hungary.
| | - László Gajdán
- Szent György Teaching Hospital of Fejér County, Székesfehérvár, Hungary.
| | - Roland Fejes
- Szent György Teaching Hospital of Fejér County, Székesfehérvár, Hungary.
| | - József Hamvas
- Bajcsy-Zsilinszky Teaching Hospital of Semmelweis University, Budapest, Hungary.
| | - Tamás Takács
- First Department of Medicine, University of Szeged, Szeged, Hungary.
| | - Zoltán Szepes
- First Department of Medicine, University of Szeged, Szeged, Hungary.
| | - László Czakó
- First Department of Medicine, University of Szeged, Szeged, Hungary.
| | - Áron Vincze
- First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary.
| | - Szilárd Gódi
- First Department of Medicine, Medical School, University of Pécs, Pécs, Hungary.
| | - Andrea Szentesi
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary; First Department of Medicine, University of Szeged, Szeged, Hungary.
| | | | - Dóra Illés
- First Department of Medicine, University of Szeged, Szeged, Hungary.
| | - Balázs Kui
- First Department of Medicine, University of Szeged, Szeged, Hungary.
| | - Péter Varjú
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary.
| | - Katalin Márta
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary.
| | - Márta Varga
- BMKK, Dr. Réthy Pál Hospital, Békéscsaba, Hungary.
| | - János Novák
- BMKK, Pándy Kálmán Hospital, Gyula, Hungary.
| | - Attila Szepes
- Bács-Kiskun County University Teaching Hospital, Kecskemét, Hungary.
| | - Barnabás Bod
- Dr. Bugyi István Hospital of Csongrád County, Szentes, Hungary.
| | - Miklós Ihász
- Markusovszky Teaching Hospital, Szombathely, Szombathely, Hungary.
| | - Péter Hegyi
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary; First Department of Medicine, University of Pécs, Pécs, Hungary; MTA-SZTE Momentum Translational Gastroenterology Research Group, Szeged, Hungary.
| | - István Hritz
- First Department of Surgery, Center for Therapeutic Endoscopy, Semmelweis University, Budapest, Hungary.
| | - Bálint Erőss
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary.
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Acute Biliary Pancreatitis is Associated With Adverse Outcomes in the Elderly: A Propensity Score-Matched Analysis. J Clin Gastroenterol 2019; 53:e291-e297. [PMID: 30157063 DOI: 10.1097/mcg.0000000000001108] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
GOALS AND BACKGROUND In the elderly (age, 65 y or older), acute pancreatitis is most frequently because of gallstones; however, there is a paucity of national estimates evaluating outcomes of acute biliary pancreatitis (ABP). Hence, we utilized a representative population database to evaluate the outcomes of ABP among the elderly. STUDY The National Readmission Database provides longitudinal follow-up of inpatients for 1 calendar-year. All adult inpatients (18 y or older) with an index primary admission for ABP between 2011 and 2014 were evaluated for clinical outcomes of mortality, severe acute pancreatitis (SAP), and 30-day readmission. Outcomes between age groups (≥65 vs. <65 y) were compared using multivariate and one-to-one propensity score-matched analyses. RESULTS Among 184,763 ABP admissions, 41% were elderly. Index mortality and SAP rates in the elderly were 1.96% and 21.5%, respectively. Elderly patients underwent more ERCPs (27.5% vs. 23.6%; P<0.001) and less frequent cholecystectomies (44.4% vs. 58.7%; P<0.001). Elderly patients had increased odds of mortality and SAP along with an age-dependent increase in the odds of adverse outcomes; patients aged 85 years or older demonstrated the highest odds of SAP [odds ratio (OR), 1.3; 95% confidence interval (CI): 1.2, 1.4] and mortality (OR, 2.2; 95% CI: 1.7, 2.9) within in the elderly cohort. Propensity score-matched analysis substantiated that mortality (OR, 2.8; 95% CI: 2.2, 3.5) and SAP (OR, 1.2; 95% CI: 1.1, 1.3) were increased in the elderly. CONCLUSIONS Current national survey reveals adverse clinical outcomes among elderly patients hospitalized with ABP. Consequently, there is a need for effective management strategies for this demographic as the aging population is increasing nationally.
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Ding Y, Zhang M, Wang L, Yin T, Wang N, Wu J, Zhi J, Chen W, Wu K, Gong W, Xiao W, Xu Z, Lu G. Association of the hypertriglyceridemic waist phenotype and severity of acute pancreatitis. Lipids Health Dis 2019; 18:93. [PMID: 30961653 PMCID: PMC6454768 DOI: 10.1186/s12944-019-1019-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 03/14/2019] [Indexed: 01/16/2023] Open
Abstract
Background The aim of this study was to evaluate the effect of a simple visceral obesity phenotype, known as the hypertriglyceridemic waist phenotype and its quantitative indicator waist circumference index on the severity of acute pancreatitis. Materials and methods Diagnosis and severity analysis of acute pancreatitis were determined according to the Atlanta classification guidelines, revised in 2012. We considered the hypertriglyceridemic waist phenotype as characterized by increased waist circumference and elevated triglyceride concentrations. We investigated the association between the acute pancreatitis severity and hypertriglyceridemic waist phenotype, including waist circumference index. Results The hypertriglyceridemic waist phenotype was significantly associated with systemic inflammatory response syndrome, organ failure, and severe acute pancreatitis. The median waist circumference index and demonstration of hypertriglyceridemic waist phenotype were positively correlated with acute pancreatitis severity. In addition, multivariate logistic analysis showed that patients with the hypertriglyceridemic waist phenotype had 1.664 times the risk of organ failure and 1.891 times the risk of systemic inflammatory response syndrome, compared with the other groups. Conclusion Upon admission, the hypertriglyceridemic waist phenotype was strongly associated with acute pancreatitis in patients. This phenotype, including waist circumference index, might be a simple method for evaluating individuals at high risk of severe acute pancreatitis. Electronic supplementary material The online version of this article (10.1186/s12944-019-1019-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yanbing Ding
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China.,Laboratory of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China
| | - Min Zhang
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China.,Laboratory of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China
| | - Lisheng Wang
- Department of Gastroenterology, The second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Shenzhen, 518000, Guangdong, China
| | - Tao Yin
- Laboratory of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China
| | - Ningzhi Wang
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China.,Laboratory of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China
| | - Jian Wu
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China.,Laboratory of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China
| | - Jiehua Zhi
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China.,Laboratory of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China
| | - Weiwei Chen
- Department of Gastroenterology, Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Keyan Wu
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China.,Laboratory of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China
| | - Weijuan Gong
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China.,Laboratory of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China.,Department of Immunology, School of Medicine, Yangzhou University, Yangzhou, China
| | - Weiming Xiao
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China.,Laboratory of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China
| | - Zhenglei Xu
- Department of Gastroenterology, The second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Shenzhen, 518000, Guangdong, China.
| | - Guotao Lu
- Department of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China. .,Laboratory of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 386 Hanjiang Media Road, Yangzhou, 225000, Jiangsu, China.
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Nonalcoholic Fatty Liver Disease Aggravated the Severity of Acute Pancreatitis in Patients. BIOMED RESEARCH INTERNATIONAL 2019; 2019:9583790. [PMID: 30805370 PMCID: PMC6362474 DOI: 10.1155/2019/9583790] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 01/03/2019] [Indexed: 02/08/2023]
Abstract
Background and Aim The incidence of nonalcoholic fatty liver disease (NAFLD) as a metabolic disease is increasing annually. In the present study, we aimed to explore the influence of NAFLD on the severity of acute pancreatitis (AP). Methods The severity of AP was diagnosed and analyzed according to the 2012 revised Atlanta Classification. Outcome variables, including the severity of AP, organ failure (all types of organ failure), and systemic inflammatory response syndrome (SIRS), were compared for patients with and without NAFLD. Results Six hundred and fifty-six patients were enrolled in the study and were divided into two groups according to the presence or absence of NAFLD. The non-NAFLD group contained 278 patients and the main etiology in this group was gallstone. The NAFLD group consisted of 378 patients and the main etiology was hyperlipidemia. The incidence of mild AP, moderately severe AP, and severe AP was 77.30%, 18.3%, and 4.3% in the non-NAFLD group and 58.2%, 33.9%, and 7.9% in the NAFLD group, respectively. There were significant differences between the two groups according to the severity of AP (P ≤ 0.001). In addition, the Ranson and BISAP scores as well as the incidence of SIRS and organ failure in the NAFLD group were higher than those in the non-NAFLD group (all P < 0.05). The patients were further divided into non-NAFLD, mild-NAFLD, and moderate-severe NAFLD (M+S-NAFLD) groups. The results showed that the severity of AP increased gradually from the non-NAFLD group to the M+S-NAFLD group. In addition, the incidence rates of SIRS and organ failure showed an upward trend with the aggravation of fatty liver severity. Multivariate logistic analysis showed that patients with NAFLD, especially those with M+S-NAFLD, had higher risks of SIRS and organ failure. Conclusions Compared with non-NAFLD, NAFLD has a clinically relevant impact on the severity of AP and may be an early prognostic parameter for patients with AP.
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Li X, Ke L, Dong J, Ye B, Meng L, Mao W, Yang Q, Li W, Li J. Significantly different clinical features between hypertriglyceridemia and biliary acute pancreatitis: a retrospective study of 730 patients from a tertiary center. BMC Gastroenterol 2018; 18:89. [PMID: 29914404 PMCID: PMC6007076 DOI: 10.1186/s12876-018-0821-z] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 06/07/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Unlike western world, gallstones and hypertriglyceridemia (HTG) are among the first two etiologies of acute pancreatitis (AP) in China. But yet, detailed differences in clinical features and outcomes between hypertriglyceridemia and biliary acute pancreatitis have not been well described. METHODS This retrospective study enrolled 730 acute pancreatitis patients from July 1, 2013 to October 1, 2016 in Jinling Hospital. The causes of the study patients were defined according to specific diagnostic criteria. The clinical features and outcomes of patients with hypertriglyceridemia acute pancreatitis (HTG-AP) and biliary acute pancreatitis (BAP) were compared in terms of general information, disease severity, laboratory data, system complications, local complications, and clinical outcome. RESULTS In the enrolled 730 AP patients, 305 (41.8%) were HTG-AP, and 425 (58.2%) were BAP. Compared to BAP, the HTG-AP patients were found to be younger, with higher body mass Index (BMI), and much higher proportion of diabetes, fatty liver and high fat diet. Besides that, HTG-AP patients had significantly higher C-reactive protein (CRP) (p<0.01) and creatinine (p = 0.031), together with more acute respiratory distress syndrome (ARDS) (p = 0.039), acute kidney injury (AKI) (p<0.001), deep venous thrombosis (p = 0.008) and multiple organ dysfunction syndrome (MODS) (p = 0.032) in systematic complications. As for local complications, HTG-AP patients had significantly less infected pancreatitis necrosis (p = 0.005). However, there was no difference in mortality, hospital duration and costs between the groups. CONCLUSION HTG-AP patients were younger, more male, having high fat diet and with higher BMI compared to BAP patients. The prevalence of AKI/ARDS/DVT/MODS in HTG-AP patients was higher than BAP patients, while BAP patients had a greater possibility in development of infected pancreatitis necrosis (IPN). According to the multivariate analysis, only the complication of AKI was independently related with the etiology of HTG, however, BMI contributes to AKI, ARDS and DVT.
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Affiliation(s)
- Xiaoyao Li
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Lu Ke
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Jie Dong
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Bo Ye
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Lei Meng
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Wenjian Mao
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Qi Yang
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China.
| | - Weiqin Li
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China.
| | - Jieshou Li
- Surgical Intensive Care Unit (SICU), Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
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Yang N, Hao J, Zhang D. Antithrombin III and D-dimer levels as indicators of disease severity in patients with hyperlipidaemic or biliary acute pancreatitis. J Int Med Res 2017; 45:147-158. [PMID: 28222624 PMCID: PMC5536593 DOI: 10.1177/0300060516677929] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Objective To assess changes in anticoagulation and fibrinolytic systems between biliary and hyperlipidaemic acute pancreatitis (AP). Methods Patients with biliary or hyperlipidaemic AP were enrolled. Demographic and clinical data were collected, and antithrombin III (ATIII), protein C, protein S, and D-dimer levels were investigated. Results A total of 45 patients with biliary AP and 50 patients with hyperlipidaemic AP were included (68 with mild AP and 27 with moderately-severe AP). ATIII and protein C levels in the mild AP group were significantly higher, but prothrombin time and D-dimer were significantly lower, versus the moderately-severe AP group. ATIII and D-dimer were found to be risk factors for moderately-severe AP. ATIII could predict AP severity, particularly in patients with biliary AP. D-dimer was a sensitive and specific predictor for disease severity in patients with AP, particularly in patients with hyperlipidaemic AP. Conclusion ATIII and protein C levels decreased as severity of AP increased, particularly in cases of biliary AP. D-dimer levels increased with severity of AP, particularly in hyperlipidaemic AP. ATIII and D-dimer may be useful biomarkers for assessing AP severity in patients with biliary and hyperlipidaemic AP, respectively.
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Affiliation(s)
- Ning Yang
- 1 Department of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Jianyu Hao
- 2 Department of Gastroenterology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Donglei Zhang
- 2 Department of Gastroenterology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
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Endothelial markers are associated with pancreatic necrosis and overall prognosis in acute pancreatitis: A preliminary cohort study. Pancreatology 2016; 17:45-50. [PMID: 28007459 DOI: 10.1016/j.pan.2016.12.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 12/13/2016] [Accepted: 12/15/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND Endothelial injury is believed to play an important role in the evolution of pancreatic microcirculatory dysfunction and pancreatic necrosis (PN) in patients with acute pancreatitis (AP). The aim of this study was to investigate the role of three endothelial markers (von Willebrand factor, vWF; E-selectin; endothelial protein C receptor, EPCR) in the early phase of AP, especially the relationship between endothelial markers and PN. METHODS From March 2015 to March 2016, 57 AP patients admitted within 72 h of symptom onset in our hospital were included for this study. Blood samples were taken on admission and the clinical characteristics and outcomes of these patients were recorded. The levels of vWF, E-selectin and EPCR were measured using ELISA for analysis and compared with other severity markers of AP. RESULTS All the three markers were significantly different in healthy control, mild, moderate and severe AP patients. Moreover, the endothelial markers, especially vWF, also showed significant difference in patients with different extent of PN, as well as those with or without MODS. Additionally, the levels of endothelial markers correlated well with other commonly used markers of AP severity. CONCLUSION Elevated endothelium-related mediators (vWF, E-selectin and EPCR) appear to participate in the development of PN and may be a potential indicator of overall prognosis. Our results may help clinicians better understand the pathophysiological process of the development of PN.
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Bang KB, Kim HJ, Cho YK, Jeon WK. Does Endoscopic Sphincterotomy and/or Cholecystectomy Reduce Recurrence Rate of Acute Biliary Pancreatitis? THE KOREAN JOURNAL OF GASTROENTEROLOGY 2016; 65:297-305. [PMID: 25998976 DOI: 10.4166/kjg.2015.65.5.297] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND/AIMS Practice guidelines from international societies have recommended cholecystectomy during the same hospitalization for acute biliary pancreatitis (ABP). The aim of this study is to investigate the question of whether endoscopic sphincterotomy (EST) and/or cholecystectomy during the same hospitalization can reduce the recurrence rate of ABP. METHODS A total of 119 patients with ABP admitted to our institution between May 2005 and May 2010 who had complete follow-up data until May 2012 were enrolled. RESULTS No significant differences in initial CT severity index and Charlson comorbidity index were observed between EST (n = 64) and non-EST group (n = 55) and among subgroups classified according to interventions performed. In Kaplan-Meier analyses, significantly higher recurrence rates of ABP were observed in the non-EST group compared to the EST group (p < 0.01), and in the conservative treatment group compared to other intervention groups (p < 0.01). The frequency of complications from ABP was significantly higher in the conservative treatment group (35.7%) and lowest in the EST plus cholecystectomy group (5.0%, p = 0.008). In multivariate analysis, conservative treatment without EST and/or cholecystectomy, and non-EST group were independent risk factors for recurrence after the initial attack of ABP. CONCLUSIONS ERCP with EST and cholecystectomy during the index admission is associated with reduced recurrence rates of ABP.
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Affiliation(s)
- Ki Bae Bang
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hong Joo Kim
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yong Kyun Cho
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Woo Kyu Jeon
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
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Scoring System for the Management of Acute Gallstone Pancreatitis: Cost Analysis of a Prospective Study. J Gastrointest Surg 2016; 20:905-13. [PMID: 27000127 DOI: 10.1007/s11605-016-3078-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 01/10/2016] [Indexed: 01/31/2023]
Abstract
Predicting the presence of a persistent common bile duct (CBD) stone is a difficult and expensive task. The aim of this study is to determine if a previously described protocol-based scoring system is a cost-effective strategy. The protocol includes all patients with gallstone pancreatitis and stratifies them based on laboratory values and imaging to high, medium, and low likelihood of persistent stones. The patient's stratification then dictates the next course of management. A decision analytic model was developed to compare the costs for patients who followed the protocol versus those that did not. Clinical data model inputs were obtained from a prospective study conducted at The Mount Sinai Medical Center to validate the protocol from Oct 2009 to May 2013. The study included all patients presenting with gallstone pancreatitis regardless of disease severity. Seventy-three patients followed the proposed protocol and 32 did not. The protocol group cost an average of $14,962/patient and the non-protocol group cost $17,138/patient for procedural costs. Mean length of stay for protocol and non-protocol patients was 5.6 and 7.7 days, respectively. The proposed protocol is a cost-effective way to determine the course for patients with gallstone pancreatitis, reducing total procedural costs over 12 %.
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Yang N, Zhang DL, Hao JY, Wang G. Serum levels of thyroid hormones and thyroid stimulating hormone in patients with biliogenic and hyperlipidaemic acute pancreatitis: Difference and value in predicting disease severity. J Int Med Res 2016; 44:267-77. [PMID: 26811409 PMCID: PMC5580069 DOI: 10.1177/0300060515618052] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 10/27/2015] [Indexed: 01/28/2023] Open
Abstract
Objectives To compare retrospectively serum levels of thyroid hormones (THs) and thyroid stimulating hormone (TSH) between patients with biliogenic acute pancreatitis (BAP) and those with hyperlipidaemic acute pancreatitis (HLAP), in order to assess their value for predicting the severity of acute pancreatitis (AP). Methods Patients with AP were divided into BAP and HLAP groups, then further divided into either a mild AP (MAP) group or a moderately severe AP (MSAP) group. Routine blood parameters were measured. Free tri-iodothyronine (FT3), free thyroxine (FT4) and TSH levels were measured. Results Seventy-six patients with AP were enrolled in the study. FT3 and TSH levels were significantly higher in patients with MAP than in patients with MSAP. FT4 and TSH levels were significantly lower in the HLAP group than in the BAP group. TSH levels in both MAP and MSAP patients were significantly lower in the HLAP group than in the BAP group. TSH was inversely correlated with triglyceride levels in patients with HLAP. FT3 was a risk factor for MSAP in patients with AP and also demonstrated moderate accuracy in predicting AP severity. Conclusions THs and TSH decrease with the severity of AP, especially in patients with HLAP. FT3 may be a useful biomarker for the early assessment of the severity of AP.
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Affiliation(s)
- Ning Yang
- Department of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Dong-Lei Zhang
- Department of Gastroenterology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Jian-Yu Hao
- Department of Gastroenterology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Guang Wang
- Department of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
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da Costa DW, Schepers NJ, Römkens TEH, Boerma D, Bruno MJ, Bakker OJ. Endoscopic sphincterotomy and cholecystectomy in acute biliary pancreatitis. Surgeon 2015; 14:99-108. [PMID: 26542765 DOI: 10.1016/j.surge.2015.10.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 10/05/2015] [Accepted: 10/06/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND This review discusses current insights with regard to biliary tract management during and after acute biliary pancreatitis. METHODS A MEDLINE and EMBASE search was done and studies were selected based on methodological quality and publication date. The recommendations of recent guidelines are incorporated in this review. In absence of consensus in the literature, expert opinion is expressed. RESULTS There is no role for early endoscopic retrograde cholangiopancreatography (ERCP) in patients with (predicted) mild biliary pancreatitis to improve outcome. In case of persisting choledocholithiasis, ERCP with stone extraction is scheduled electively when the acute event has subsided. Whether early ERCP with sphincterotomy is beneficial in patients with predicted severe pancreatitis remains subject to debate. Regardless of disease severity, in case of concomitant cholangitis urgent endoscopic sphincterotomy (ES) is recommended. As a definitive treatment to reduce the risk of recurrent biliary events in the long term, ES is inferior to cholecystectomy and should be reserved for patients considered unfit for surgery. After severe biliary pancreatitis, cholecystectomy should be postponed until all signs of inflammation have subsided. In patients with mild pancreatitis, cholecystectomy during the primary admission reduces the risk of recurrent biliary complications. CONCLUSION Recent research has provided valuable data to guide biliary tract management in the setting of acute biliary pancreatitis with great value and benefit for patients and clinicians. Some important clinical dilemmas remain, but it is anticipated that on-going clinical trials will deliver some important insights and additional guidance soon.
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Affiliation(s)
- D W da Costa
- Department of Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - N J Schepers
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Gastroenterology and Hepatology, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - T E H Römkens
- Department of Gastroenterology and Hepatology, Jeroen Bosch Hospital, 's-Hertogenbosch, The Netherlands
| | - D Boerma
- Department of Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - M J Bruno
- Department of Gastroenterology and Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - O J Bakker
- Department of Surgery, University Medical Center, Utrecht, The Netherlands.
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Watson P. Pancreatitis in dogs and cats: definitions and pathophysiology. J Small Anim Pract 2015; 56:3-12. [PMID: 25586802 DOI: 10.1111/jsap.12293] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Revised: 12/10/2013] [Accepted: 01/09/2014] [Indexed: 12/14/2022]
Abstract
Pancreatitis, or inflammation of the pancreas, is commonly seen in dogs and cats and presents a spectrum of disease severities from acute to chronic and mild to severe. It is usually sterile, but the causes and pathophysiology remain poorly understood. The acute end of the disease spectrum is associated with a high mortality but the potential for complete recovery of organ structure and function if the animal survives. At the other end of the spectrum, chronic pancreatitis in either species can cause refractory pain and reduce quality of life. It may also result in progressive exocrine and endocrine functional impairment. There is confusion in the veterinary literature about definitions of acute and chronic pancreatitis and there are very few studies on the pathophysiology of naturally occurring pancreatitis in dogs and cats. This article reviews histological and clinical definitions and current understanding of the pathophysiology and causes in small animals by comparison with the much more extensive literature in humans, and suggests many areas that need further study in dogs and cats.
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Affiliation(s)
- P Watson
- Department of Veterinary Medicine, University of Cambridge, Madingley Road, Cambridge CB3 0ES
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39
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Zhang G, Zhang J, Shang D, Qi B, Chen H. Deoxycholic acid inhibited proliferation and induced apoptosis and necrosis by regulating the activity of transcription factors in rat pancreatic acinar cell line AR42J. In Vitro Cell Dev Biol Anim 2015; 51:851-6. [PMID: 25990271 DOI: 10.1007/s11626-015-9907-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2014] [Accepted: 04/01/2015] [Indexed: 12/24/2022]
Abstract
The objective of this study is to investigate the effect of deoxycholic acid (DCA) on rat pancreatic acinar cell line AR42J and the functional mechanisms of DCA on AR42J cells. AR42J cells were treated with various concentrations of DCA for 24 h and also treated with 0.4 mmol/L DCA for multiple times, and then, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay was performed to detect the AR42J cell survival rate. Flow cytometric was used to detect the cell apoptosis and necrosis in AR42J cells treated with 0.4 mmol/L and 0.8 mmol/L DCA. The cells treated with phosphate buffer saline (PBS) were served as control. In addition, the DNA-binding activity assays of transcription factors (TFs) in nuclear proteins of cells treated with DCA were determined using Panomics Procarta Transcription Factor Assay Kit. The relative survival rates were markedly decreased (P < 0.05) in a dose- and time-dependent manner. Compared with control group, the cell apoptosis and necrosis ratio were both significantly elevated in 0.4 mmol/L DCA and 0.8 mmol/L DCA groups (P < 0.01). A significant increase (P < 0.05) in the activity of transcription factor 2 (ATF2), interferon-stimulated response element (ISRE), NKX-2.5, androgen receptor (AR), p53, and hypoxia-inducible factor-1 (HIF-1) was observed, and the activity of peroxisome proliferator-activated receptor (PPAR), activator protein 1 (AP1), and E2F1 was reduced (P < 0.05). In conclusion, DCA inhibited proliferation and induced apoptosis and necrosis in AR42J cells. The expression changes of related genes regulated by TFs might be the molecular mechanism of AR42J cell injury.
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Affiliation(s)
- Guixin Zhang
- Department of General Surgery, First Affiliated Hospital of Dalian Medical University, Zhongshan Road 222, Dalian, China, 116011.
| | - Jingwen Zhang
- Department of General Surgery, First Affiliated Hospital of Dalian Medical University, Zhongshan Road 222, Dalian, China, 116011. .,Dalian Medical University, Dalian, China, 116044.
| | - Dong Shang
- Department of General Surgery, First Affiliated Hospital of Dalian Medical University, Zhongshan Road 222, Dalian, China, 116011.
| | - Bing Qi
- Department of General Surgery, First Affiliated Hospital of Dalian Medical University, Zhongshan Road 222, Dalian, China, 116011.
| | - Hailong Chen
- Department of General Surgery, First Affiliated Hospital of Dalian Medical University, Zhongshan Road 222, Dalian, China, 116011.
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40
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Hypertriglyceridemia-induced pancreatitis and risk of persistent systemic inflammatory response syndrome. Am J Med Sci 2015; 349:206-11. [PMID: 25545390 DOI: 10.1097/maj.0000000000000392] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND The mechanisms responsible for the development of acute pancreatitis (AP) and its complications are not fully understood. AIM To assess the role of clinical and host molecular factors for the development and outcome of persistent systemic inflammatory response syndrome (SIRS) in patients with AP. METHODS We included 191 patients with AP in the study. The considered variables were demographic characteristics, prognosis and outcome, etiology, laboratory findings and complications. Interleukin (IL) 10 (-1082 G/A, -592 C/A), TNFA-308 (G/A) and ILB-31 (C/T) polymorphisms were determined by pyrosequencing. An amplification refractory mutation system-polymerase chain reaction method was used to genotype the IL8-251 (A/T) polymorphism. RESULTS Demographic characteristics were not statistically significant risk factors for the acquisition of persistent SIRS in patients with AP. Patients with hypertriglyceridemia were more likely to develop persistent SIRS (P < 0.05). No association with the TNFA, ILB, IL8-251 (A/T) and IL10 single-nucleotide polymorphisms was detected from the allele, genotype or haplotype frequencies. CONCLUSIONS Patients with hypertriglyceridemia-induced AP were more likely to develop persistent SIRS.
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Intraductal infusion of taurocholate followed by distal common bile duct ligation leads to a severe necrotic model of pancreatitis in mice. Pancreas 2015; 44:493-9. [PMID: 25469547 PMCID: PMC4357535 DOI: 10.1097/mpa.0000000000000285] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE The most common etiology of acute pancreatitis results from the impaction of gallstones or sludge in the distal common bile duct (CBD). The result is pancreatic duct obstruction, diversion of bile into the pancreas, or cholestasis. In the current study, we examined whether combining both aspects, that is, infusion of the bile acid taurocholate (TC) followed by bile duct ligation (BDL), could yield a more severe form of pancreatitis that mimics biliary pancreatitis. METHODS In mice, after laparotomy, the CBD was infused with either normal saline (NS) or TC. Subsequently, the CBD was ligated at the ampulla. RESULTS Mice receiving TC infusion followed by BDL (TC + BDL) had higher mortality compared with animals receiving intraductal NS with BDL (NS + BDL). The TC + BDL arm developed more severe and diffuse pancreatic necrosis. In addition, serum amylase, IL-6, and bilirubin were significantly higher. However, pancreatic edema as well as lung and liver injury were unchanged between TC + BDL and NS + BDL. CONCLUSIONS In summary, the combination of bile infusion into the pancreas followed by BDL causes a more severe, necrotizing pancreatitis. We believe that this novel model of pancreatitis is useful because it can be used in transgenic mice and recapitulates several aspects of biliary pancreatitis.
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Validation and improvement of a proposed scoring system to detect retained common bile duct stones in gallstone pancreatitis. Surgery 2015; 157:1073-9. [PMID: 25712200 DOI: 10.1016/j.surg.2015.01.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Revised: 11/11/2014] [Accepted: 01/11/2015] [Indexed: 02/06/2023]
Abstract
BACKGROUND In 2009, a study from our institution used retrospective data and multivariate analysis to identify 5 quantitative variables and their cutoffs that have a positive predictive value (PPV) for common bile duct (CBD) stones in gallstone pancreatitis. They also proposed a management protocol based on the scoring system. This prospective study sought to validate that scoring system. METHODS From October 2009 to August 2013, patients with gallstone pancreatitis were enrolled in the study. Scores of 0-5 were determined at admission, with 1 point for each criterion met: CBD ≥ 9 mm, gamma glutamyltransferase ≥ 350 U/L, alkaline phosphatase ≥ 250 U/L, total bilirubin ≥ 3 mg/dL, and direct bilirubin ≥ 2 mg/dL. All CBDs were assessed using intraoperative cholangiogram, MR cholangiopancreatography (MRCP), or endoscopic retrograde cholangiopancreatography (ERCP). RESULTS Of 84 patients, 16 had CBD stones. A score of 0 had negative predictive value (NPV) of 100% for CBD stones (P < .001). Scores of 1 and 2 had NPV of 81% and 83%, respectively. A score of 3 had NPV of 60%. A score of 4 had PPV of 67% (P = .002). A score of 5 had PPV of 100% (P < .001). The overall accuracy of the scoring system was 88%. CONCLUSION The scoring system is accurate in prediction of CBD stones in patients with gallstone pancreatitis. We propose that patients with 0 points undergo laparoscopic cholecystectomy, 1 and 2 points undergo laparoscopic cholecystectomy with intraoperative cholangiogram, 3 and 4 points undergo MRCP, and 5 points undergo ERCP as the first step in management for gallstone pancreatitis. The proposed protocol eliminated negative ERCPs.
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43
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Cheng L, Luo Z, Xiang K, Ren J, Huang Z, Tang L, Tian F. Clinical significance of serum triglyceride elevation at early stage of acute biliary pancreatitis. BMC Gastroenterol 2015; 15:19. [PMID: 25887309 PMCID: PMC4341884 DOI: 10.1186/s12876-015-0254-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Accepted: 02/06/2015] [Indexed: 02/08/2023] Open
Abstract
Background Pancreatitis induced by hypertriglyceridemia (HTG) has gained much attention. However, very limited numbers of studies have focused on the clinical significance of TG elevation in non-HTG induced pancreatitis, such as acute biliary pancreatitis (ABP). This study aimed to study the clinical significances of triglyceride (TG) elevation in patients with ABP. Methods We retrospectively analyzed a total of 426 ABP cases in our research center. According to the highest TG level within 72 h of disease onset, the patients were divided into a normal TG group and an elevated TG group. We analyzed the differences between the two groups of patients in aspects such as general information, disease severity, APACHE II (acute physiology and chronic health evaluation II) and Ranson scores, inflammatory cytokines, complications and prognosis. Results Compared with the normal TG group, patients in the elevated TG group showed a significantly higher body mass index and were significantly younger. TG elevation at the early stage of ABP was associated with higher risk of severe pancreatitis and organ failures, especially respiratory failure. For patients with severe pancreatitis, those with elevated TG levels were more likely to have a larger area of necrosis, and higher incidence of pancreatic abscess as well as higher mortality (17.78% versus 9.80%, P < 0.05). Conclusions In ABP patients, TG elevation might participate in the aggravation of pancreatitis and the occurrence of systemic or local complications. Thus, the TG level may serve as an important indicator to determine the prognosis of patients with ABP.
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Affiliation(s)
- Long Cheng
- Department of General Surgery, Chengdu Military General Hospital, Jinniu District, Chengdu, Sichuan Province, PR China, 610083.
| | - Zhulin Luo
- Department of General Surgery, Chengdu Military General Hospital, Jinniu District, Chengdu, Sichuan Province, PR China, 610083.
| | - Ke Xiang
- Department of General Surgery, Chengdu Military General Hospital, Jinniu District, Chengdu, Sichuan Province, PR China, 610083.
| | - Jiandong Ren
- Department of Pharmacy, Chengdu Military General Hospital, Chengdu, Sichuan Province, People's Republic of China.
| | - Zhu Huang
- Department of General Surgery, Chengdu Military General Hospital, Jinniu District, Chengdu, Sichuan Province, PR China, 610083.
| | - Lijun Tang
- Department of General Surgery, Chengdu Military General Hospital, Jinniu District, Chengdu, Sichuan Province, PR China, 610083.
| | - Fuzhou Tian
- Department of General Surgery, Chengdu Military General Hospital, Jinniu District, Chengdu, Sichuan Province, PR China, 610083.
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Kang R, Lotze MT, Zeh HJ, Billiar TR, Tang D. Cell death and DAMPs in acute pancreatitis. Mol Med 2014; 20:466-77. [PMID: 25105302 PMCID: PMC4277549 DOI: 10.2119/molmed.2014.00117] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2014] [Accepted: 08/04/2014] [Indexed: 12/18/2022] Open
Abstract
Cell death and inflammation are key pathologic responses of acute pancreatitis (AP), the leading cause of hospital admissions for gastrointestinal disorders. It is becoming increasingly clear that damage-associated molecular pattern molecules (DAMPs) play an important role in the pathogenesis of AP by linking local tissue damage to systemic inflammation syndrome. Endogenous DAMPs released from dead, dying or injured cells initiate and extend sterile inflammation via specific pattern recognition receptors. Inhibition of the release and activity of DAMPs (for example, high mobility group box 1, DNA, histones and adenosine triphosphate) provides significant protection against experimental AP. Moreover, increased serum levels of DAMPs in patients with AP correlate with disease severity. These findings provide novel insight into the mechanism, diagnosis and management of AP. DAMPs might be an attractive therapeutic target in AP.
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Affiliation(s)
- Rui Kang
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Michael T Lotze
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Herbert J Zeh
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Timothy R Billiar
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Daolin Tang
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
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45
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Repeated transabdominal ultrasonography is a simple and accurate strategy to diagnose a biliary etiology of acute pancreatitis. Pancreas 2014; 43:1106-10. [PMID: 25003222 DOI: 10.1097/mpa.0000000000000164] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Transabdominal ultrasonography (US) usually reveals diagnosis of biliary acute pancreatitis (AP). Guidelines suggest repeating US in AP patients without cause at first examination. This approach has been poorly investigated, as well as the accuracy of repeated US as compared with that of magnetic resonance cholangiopancreatography. This study aims at evaluating the diagnostic accuracy of repeated US for biliary AP. METHODS The accuracy of each test for diagnosis of biliary AP was evaluated according to the final diagnosis. Comparison between tests was obtained by examining the areas under the receiver operating characteristic curves. RESULTS Among 155 patients, the etiology was biliary in 52% and alcoholic in 20%. The accuracy of the first US alone and of the 2 combined examinations for a biliary etiology were 66% and 83%, respectively. Comparison of receiver operating characteristic curves showed a better performance of repeated US (difference between areas under the curve, 0.135; 95% confidence interval, 0.02-0.24; P = 0.021). Magnetic resonance cholangiopancreatography had high specificity (93%) but low sensitivity (62%), with 76% accuracy. The accuracy of the combination of the 2 US examinations and of elevated alanine transferase was 87%. CONCLUSIONS Repeated US is effective for biliary AP diagnosis. The combination of repeated US examinations and biochemical tests seems an effective approach, whereas magnetic resonance cholangiopancreatography might be restricted to selected cases.
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da Costa DW, Boerma D, van Santvoort HC, Horvath KD, Werner J, Carter CR, Bollen TL, Gooszen HG, Besselink MG, Bakker OJ. Staged multidisciplinary step-up management for necrotizing pancreatitis. Br J Surg 2013; 101:e65-79. [DOI: 10.1002/bjs.9346] [Citation(s) in RCA: 119] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2013] [Indexed: 12/16/2022]
Abstract
Abstract
Background
Some 15 per cent of all patients with acute pancreatitis develop necrotizing pancreatitis, with potentially significant consequences for both patients and healthcare services.
Methods
This review summarizes the latest insights into the surgical and medical management of necrotizing pancreatitis. General management strategies for the treatment of complications are discussed in relation to the stage of the disease.
Results
Frequent clinical evaluation of the patient's condition remains paramount in the first 24–72 h of the disease. Liberal goal-directed fluid resuscitation and early enteral nutrition should be provided. Urgent endoscopic retrograde cholangiopancreatography is indicated when cholangitis is suspected, but it is unclear whether this is appropriate in patients with predicted severe biliary pancreatitis without cholangitis. Antibiotic prophylaxis does not prevent infection of necrosis and antibiotics are not indicated as part of initial management. Bacteriologically confirmed infections should receive targeted antibiotics. With the more conservative approach to necrotizing pancreatitis currently advocated, fine-needle aspiration culture of pancreatic or extrapancreatic necrosis will less often lead to a change in management and is therefore indicated less frequently. Optimal treatment of infected necrotizing pancreatitis consists of a staged multidisciplinary ‘step-up’ approach. The initial step is drainage, either percutaneous or transluminal, followed by surgical or endoscopic transluminal debridement only if needed. Debridement is delayed until the acute necrotic collection has become ‘walled-off’.
Conclusion
Outcome following necrotizing pancreatitis has improved substantially in recent years as a result of a shift from early surgical debridement to a staged, minimally invasive, multidisciplinary, step-up approach.
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Affiliation(s)
- D W da Costa
- Department of Operating Theatres and Evidence Based Surgery, Radboud University Medical Centre Nijmegen, Nijmegen, The Netherlands
| | - D Boerma
- Department of Surgery, St Antonius Hospital, Nieuwegein, The Netherlands
| | - H C van Santvoort
- Department of Surgery, St Antonius Hospital, Nieuwegein, The Netherlands
| | - K D Horvath
- Department of Surgery, University of Washington Medical Center, Seattle, Washington, USA
| | - J Werner
- Department of Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - C R Carter
- Department of Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - T L Bollen
- Department of Radiology, St Antonius Hospital, Nieuwegein, The Netherlands
| | - H G Gooszen
- Department of Operating Theatres and Evidence Based Surgery, Radboud University Medical Centre Nijmegen, Nijmegen, The Netherlands
| | - M G Besselink
- Department of Surgery, Academic Medical Centre, Amsterdam, The Netherlands
| | - O J Bakker
- Department of Surgery, University Medical Centre Utrecht, Utrecht, The Netherlands
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47
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Schepers NJ, Besselink MGH, van Santvoort HC, Bakker OJ, Bruno MJ. Early management of acute pancreatitis. Best Pract Res Clin Gastroenterol 2013; 27:727-43. [PMID: 24160930 DOI: 10.1016/j.bpg.2013.08.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Accepted: 08/11/2013] [Indexed: 01/31/2023]
Abstract
Acute pancreatitis is the most common gastro-intestinal indication for acute hospitalization and its incidence continues to rise. In severe pancreatitis, morbidity and mortality remains high and is mainly driven by organ failure and infectious complications. Early management strategies should aim to prevent or treat organ failure and to reduce infectious complications. This review addresses the management of acute pancreatitis in the first hours to days after onset of symptoms, including fluid therapy, nutrition and endoscopic retrograde cholangiography. This review also discusses the recently revised Atlanta classification which provides new uniform terminology, thereby facilitating communication regarding severity and complications of pancreatitis.
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Affiliation(s)
- Nicolien J Schepers
- Department of Operation Rooms, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands; Department of Gastroenterology and Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands.
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Planells Roig M, Ponce Villar Ú, Peiró Monzó F, Coret Franco A, Orozco Gil N, Bañuls Matoses Á, Sanchez Aparisi E, Marti Gonzalez L, Caro Martínez F. Biliary Pancreatitis. Liver Function Tests and Common Biliopancreatic Channel Kinetics--Biliopancreatic Reflux. Cir Esp 2013; 93:326-33. [PMID: 24041581 DOI: 10.1016/j.ciresp.2013.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2012] [Revised: 04/06/2013] [Accepted: 04/09/2013] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To determine the prevalence of biliopancreatic reflux (BPR) in patients with biliary pancreatitis (BP) undergoing elective cholecystectomy with intraoperative cholangiography (IOC) in comparison with a control group of symptomatic cholelithiasis (CG). PATIENTS AND METHODS Retrospective review of 107 consecutive BP cases. BPR was determined by IOC and liver function tests (LFT) were recorded at admission (A), 48hours, and preoperative examination (P). LFT analysis between A and P were analysed between groups with respect to BPR, time interval to cholecystectomy within the same group and by determination of observed value/maximum normal value ratio (OV/MNV). RESULTS BPR incidence was 38.3% in BP in comparison with 5% in CG (p=0.0001) it was independent from interval time to cholecystectomy, in contrast with Odditis, suggesting an anatomical condition for CCBP and a functional one for Odditis. LFT analysis showed no differences in relation to BPR incidence. LFT excluding AP and GGT returned to normal values with significant differences in OV/MNV when BPR was present which points to an increased cholestasis in BPR group. US dilatation of CBD was noted in 10.3% and was associated to CCBP. CONCLUSIONS BPR in BP increases cholestasis and contributes to confusion in the estimation of common bile duct stones increasing ERCP-EE rates. US and biochemical markers of CBDS show a low specificity due to BPR-CCBP which suggests that MRI-cholangiography is a mandatory exploration before ERCP-EE examination.
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Affiliation(s)
- Manuel Planells Roig
- Unidad de Cirugía Hepatobiliopancreática, Servicio de Cirugía, Hospital Francisco de Borja, Gandía, Valencia, España.
| | | | - Fabián Peiró Monzó
- Unidad de Cirugía Hepatobiliopancreática, Servicio de Cirugía, Hospital Francisco de Borja, Gandía, Valencia, España
| | - Alba Coret Franco
- Servicio de Cirugía, Hospital Francisco de Borja, Gandía, Valencia, España
| | - Natalia Orozco Gil
- Servicio de Cirugía, Hospital Francisco de Borja, Gandía, Valencia, España
| | | | | | - Lidia Marti Gonzalez
- Servicio de Gastroenterología, Hospital Francisco de Borja, Gandía, Valencia, España
| | - Federico Caro Martínez
- Servicio de Cirugía General y Aparato Digestivo, Hospital Francisco de Borja, Gandia, Valencia, España
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Muili KA, Jin S, Orabi AI, Eisses JF, Javed TA, Le T, Bottino R, Jayaraman T, Husain SZ. Pancreatic acinar cell nuclear factor κB activation because of bile acid exposure is dependent on calcineurin. J Biol Chem 2013; 288:21065-21073. [PMID: 23744075 DOI: 10.1074/jbc.m113.471425] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Biliary pancreatitis is the most common etiology of acute pancreatitis, accounting for 30-60% of cases. A dominant theory for the development of biliary pancreatitis is the reflux of bile into the pancreatic duct and subsequent exposure to pancreatic acinar cells. Bile acids are known to induce aberrant Ca(2+) signals in acinar cells as well as nuclear translocation of NF-κB. In this study, we examined the role of the downstream Ca(2+) target calcineurin on NF-κB translocation. Freshly isolated mouse acinar cells were infected for 24 h with an adenovirus expressing an NF-κB luciferase reporter. The bile acid taurolithocholic acid-3-sulfate caused NF-κB activation at concentrations (500 μm) that were associated with cell injury. We show that the NF-κB inhibitor Bay 11-7082 (1 μm) blocked translocation and injury. Pretreatment with the Ca(2+) chelator 1,2-bis(o-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid, the calcineurin inhibitors FK506 and cyclosporine A, or use of acinar cells from calcineurin Aβ-deficient mice each led to reduced NF-κB activation with taurolithocholic acid-3-sulfate. Importantly, these manipulations did not affect LPS-induced NF-κB activation. A critical upstream regulator of NF-κB activation is protein kinase C, which translocates to the membranes of various organelles in the active state. We demonstrate that pharmacologic and genetic inhibition of calcineurin blocks translocation of the PKC-δ isoform. In summary, bile-induced NF-κB activation and acinar cell injury are mediated by calcineurin, and a mechanism for this important early inflammatory response appears to be upstream at the level of PKC translocation.
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Affiliation(s)
| | | | | | | | | | | | - Rita Bottino
- Internal Medicine, Children's Hospital of Pittsburgh of the University of Pittsburgh Medical Center and the University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15224
| | - Thotalla Jayaraman
- Internal Medicine, Children's Hospital of Pittsburgh of the University of Pittsburgh Medical Center and the University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15224
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50
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Muili KA, Wang D, Orabi AI, Sarwar S, Luo Y, Javed TA, Eisses JF, Mahmood SM, Jin S, Singh VP, Ananthanaravanan M, Perides G, Williams JA, Molkentin JD, Husain SZ. Bile acids induce pancreatic acinar cell injury and pancreatitis by activating calcineurin. J Biol Chem 2013; 288:570-80. [PMID: 23148215 PMCID: PMC3537054 DOI: 10.1074/jbc.m112.428896] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2012] [Revised: 11/08/2012] [Indexed: 12/29/2022] Open
Abstract
Biliary pancreatitis is the leading cause of acute pancreatitis in both children and adults. A proposed mechanism is the reflux of bile into the pancreatic duct. Bile acid exposure causes pancreatic acinar cell injury through a sustained rise in cytosolic Ca(2+). Thus, it would be clinically relevant to know the targets of this aberrant Ca(2+) signal. We hypothesized that the Ca(2+)-activated phosphatase calcineurin is such a Ca(2+) target. To examine calcineurin activation, we infected primary acinar cells from mice with an adenovirus expressing the promoter for a downstream calcineurin effector, nuclear factor of activated T-cells (NFAT). The bile acid taurolithocholic acid-3-sulfate (TLCS) was primarily used to examine bile acid responses. TLCS caused calcineurin activation only at concentrations that cause acinar cell injury. The activation of calcineurin by TLCS was abolished by chelating intracellular Ca(2+). Pretreatment with 1,2-bis(o-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid (acetoxymethyl ester) (BAPTA-AM) or the three specific calcineurin inhibitors FK506, cyclosporine A, or calcineurin inhibitory peptide prevented bile acid-induced acinar cell injury as measured by lactate dehydrogenase leakage and propidium iodide uptake. The calcineurin inhibitors reduced the intra-acinar activation of chymotrypsinogen within 30 min of TLCS administration, and they also prevented NF-κB activation. In vivo, mice that received FK506 or were deficient in the calcineurin isoform Aβ (CnAβ) subunit had reduced pancreatitis severity after infusion of TLCS or taurocholic acid into the pancreatic duct. In summary, we demonstrate that acinar cell calcineurin is activated in response to Ca(2+) generated by bile acid exposure, bile acid-induced pancreatic injury is dependent on calcineurin activation, and calcineurin inhibitors may provide an adjunctive therapy for biliary pancreatitis.
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Affiliation(s)
| | - Dong Wang
- From the Department of Pediatrics and
- the Department of Chemistry, Fudan University, Shanghai 200433, China
- the Institute of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | | | | | | | | | | | | | | | - Vijay P. Singh
- Internal Medicine, Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center and the University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15224
| | - Meena Ananthanaravanan
- the Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06519
| | - George Perides
- the Department of Surgery, Tufts University Medical Center, Boston, Massachusetts 02111
| | - John A. Williams
- the Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, Michigan 48109, and
| | - Jeffery D. Molkentin
- the Department of Pediatrics, University of Cincinnati, Cincinnati Children's Hospital Medical Center, Howard Hughes Medical Institute, Cincinnati, Ohio 45229
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