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Zhao Z, Yang Y, Wu S, Yao D. Role of Secretory Mucins in the Occurrence and Development of Cholelithiasis. Biomolecules 2024; 14:676. [PMID: 38927079 PMCID: PMC11201413 DOI: 10.3390/biom14060676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Revised: 05/19/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Cholelithiasis is a common biliary tract disease. However, the exact mechanism underlying gallstone formation remains unclear. Mucin plays a vital role in the nuclear formation and growth of cholesterol and pigment stones. Excessive mucin secretion can result in cholestasis and decreased gallbladder activity, further facilitating stone formation and growth. Moreover, gallstones may result in inflammation and the secretion of inflammatory factors, which can further increase mucin expression and secretion to promote the growth of gallstones. This review systematically summarises and analyses the role of mucins in gallstone occurrence and development and its related mechanisms to explore new ideas for interventions in stone formation or recurrence.
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Affiliation(s)
| | | | | | - Dianbo Yao
- Department of General Surgery, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Heping District, Shenyang 110004, China; (Z.Z.); (Y.Y.); (S.W.)
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2
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Chi X, Li X, Wang F, Huang P, Liu J. Simultaneous cholecystectomy for asymptomatic gallstones during elective colorectal cancer surgery. J Gastrointest Surg 2024; 28:656-661. [PMID: 38704202 DOI: 10.1016/j.gassur.2024.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 02/03/2024] [Indexed: 05/06/2024]
Abstract
BACKGROUND Asymptomatic gallstones are commonly detected using preoperative imaging in patients with colorectal cancer (CRC), but its management remains a topic of debate. METHODS Clinicopathologic characteristics of patients who had asymptomatic gallstones presenting during the colorectal procedure were retrospectively reviewed. Medical records, including postoperative morbidity, mortality, and long-term gallstone-related diseases, were assessed. RESULTS Of 134 patients with CRC having asymptomatic gallstones, 89 underwent elective colorectal surgery only (observation group), and 45 underwent elective colorectal surgery with simultaneous cholecystectomy (cholecystectomy group). After propensity score matching (PSM), the complications were similar in the 2 groups. During the follow-up period, biliary complications were noted in 11 patients (12.4%) in the observation group within 2 years after the initial CRC surgery, but no case was found in the cholecystectomy group. After PSM, the incidence of long-term biliary complications remained significantly higher in the observation group than in the cholecystectomy group (26.5% vs 0.0%; P < .01). Multivariable logistic regression analysis identified female gender, old age (≥65 years old), and small multiple gallstones as independent risk factors for the development of long-term gallstone-related diseases in patients from the observation group. CONCLUSION Simultaneous prophylactic cholecystectomy during prepared, elective CRC surgery did not increase postoperative morbidity or mortality but decreased the risk of subsequent gallstone-related complications. Hence, simultaneous cholecystectomy might be a preferred therapeutic option for patients with CRC having asymptomatic gallstones in cases of elective surgery, especially for older patients (≥65 years old), female patients, and those with small multiple calculi.
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Affiliation(s)
- Xianda Chi
- Department of Gastrointestinal Surgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Xuejie Li
- Department of Gastrointestinal Surgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China
| | - Fan Wang
- Department of Clinical Medicine, Sun Yat-sen University Zhongshan School of Medicine, Guangzhou, Guangdong, People's Republic of China
| | - Pinjie Huang
- Department of Anesthesiology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.
| | - Jianpei Liu
- Department of Gastrointestinal Surgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.
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Cui Y, Hong J, Shi C, Hu C, Liu X, Xu Z, Bao J, Li Y, Mei Q. Natural Course of Common Bile Duct Microlithiasis. Dig Dis Sci 2023; 68:4252-4258. [PMID: 37672151 DOI: 10.1007/s10620-023-08099-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 08/26/2023] [Indexed: 09/07/2023]
Abstract
BACKGROUND Common bile duct microlithiasis (CBDM) with a diameter of ≤ 3 mm can pass spontaneously without causing any symptoms, but in some cases, it can also cause severe cholangitis and pancreatitis. The optimal strategy for managing CBDM is yet to be determined. METHODS Data of 154 patients with CBDM were collected and divided into two groups: with endoscopic retrograde cholangiopancreatography (with ERCP, n = 82) and without ERCP (n = 72). Clinical outcomes, including the incidence of unfavorable outcomes (UOs), such as cholangitis and pancreatitis, were observed and compared between the two groups. RESULTS The incidence of UOs was significantly lower in the ERCP group than in the without ERCP group (3.7% vs. 23.6%, respectively, p < 0.001). Moreover, the total number of readmissions was also lower in the ERCP group than in the without ERCP group (p < 0.001). A multivariate analysis adjusted for age, sex, and the American Society of Anesthesiologists (ASA) class revealed that endoscopic sphincterotomy (EST) and cholecystectomy were associated with a lower risk of UOs. CONCLUSION The high rate of UOs in CBDM patients without ERCP suggests that its natural clinical course may not be as favorable as previously suggested. This finding implies that efforts should be made to clear the bile ducts.
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Affiliation(s)
- Yufang Cui
- Department of Gastroenterology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jianglong Hong
- Department of Gastroenterology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Chen Shi
- Department of Gastroenterology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Cui Hu
- Department of Gastroenterology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xiaochang Liu
- Department of Gastroenterology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhangwei Xu
- Department of Gastroenterology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Junjun Bao
- Department of Endoscopy, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yang Li
- Department of Gastroenterology, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Qiao Mei
- Department of Gastroenterology, First Affiliated Hospital of Anhui Medical University, Hefei, China.
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Dupriez F, de Castro BR, Gendebien F, Fasseaux A, Gensburger M, Marissiaux L, Penaloza A, Bobbia X, Jarman R. Is gallbladder PoCUS diagnostic accuracy accessible to medical students after PoCUS training exclusively on healthy volunteers? A pilot randomized control trial. Ultrasound J 2023; 15:18. [PMID: 37036612 PMCID: PMC10086079 DOI: 10.1186/s13089-023-00317-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 03/22/2023] [Indexed: 04/11/2023] Open
Abstract
BACKGROUND Point-of-care ultrasound (PoCUS) is increasingly used in clinical practice and is now included in many undergraduate curricula. Here, we aimed to determine whether medical students who participated in a PoCUS teaching program with several practical training sessions involving healthy volunteers could achieve a good level of diagnostic accuracy in identifying gallbladder pathologies. The intervention group (IG) was trained exclusively on volunteers with a healthy gallbladder, whereas the control group (CG) had access to volunteers with a pathological gallbladder as recommended in most PoCUS curricula. MATERIALS AND METHODS Twenty medical students were randomly assigned to the IG and CG. After completing the training program over 2 months, students were evaluated by three independent examiners. Students and examiners were blind to group allocation and study outcome. Sensitivity and specificity of students' PoCUS gallstone diagnosis were assessed. Secondary outcomes were students' confidence, image quality, acquisition time, and PoCUS skills. RESULTS Sensitivity and specificity for gallstone diagnosis were, respectively, 0.85 and 0.97 in the IG and 0.80 and 0.83 in the CG. Areas under the curve (AUC) based on the receiver operating characteristic curve analysis were 0.91 and 0.82 in the IG and CG, respectively, with no significant difference (p = 0.271) and an AUC difference of -0.092. No significant between-group difference was found for the secondary outcomes. CONCLUSIONS Our pilot study showed that medical students can develop PoCUS diagnostic accuracy after training on healthy volunteers. If these findings are confirmed in a larger sample, this could favor the delivery of large practical teaching sessions without the need to include patients with pathology, thus facilitating PoCUS training for students.
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Affiliation(s)
- Florence Dupriez
- Emergency Department, Cliniques Universitaires Saint Luc, Av Hippocrate 10, 1200, Brussels, Belgium.
| | | | - Félix Gendebien
- Emergency Department, Cliniques Universitaires Saint Luc, Av Hippocrate 10, 1200, Brussels, Belgium
- Emergency Department, Hôpital de Jolimont - Lobbes, Lobbes, Belgium
| | - Antoine Fasseaux
- Emergency Department, Hôpital de Jolimont - Lobbes, Haine-Saint-Paul, Belgium
| | - Matthieu Gensburger
- Emergency Department, Centre Hospitalier Universitaire de Liège, Liège, Belgium
| | - Laurent Marissiaux
- Emergency Department, Centre Hospitalier Universitaire de Liège, Liège, Belgium
| | - Andrea Penaloza
- Emergency Department, Cliniques Universitaires Saint Luc, Av Hippocrate 10, 1200, Brussels, Belgium
| | - Xavier Bobbia
- Emergency Department, CHU Montpellier, Montpellier, France
| | - Robert Jarman
- Emergency Department, Royal Victoria Infirmary, Newcastle, UK
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Muacevic A, Adler JR, Doad J, Watts R. Postpartum Idiopathic Pancreatitis Complicated by Acute Necrotizing Pancreatitis. Cureus 2023; 15:e34002. [PMID: 36811051 PMCID: PMC9939027 DOI: 10.7759/cureus.34002] [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: 01/19/2023] [Indexed: 01/22/2023] Open
Abstract
Acute pancreatitis (AP) is a common medical condition with a wide variety of etiologies. One of the common but frequently undetected causes of acute pancreatitis is microlithiasis, which can appear as biliary "sludge" in the gallbladder on imaging. While a broad workup should be initiated, endoscopic retrograde cholangiopancreatography (ERCP) is the gold standard for the diagnosis of microlithiasis. In this case, we present a severe presentation of acute pancreatitis in a teenager within the postpartum period. A 19-year-old woman presented with severe 10 out of 10 right upper quadrant (RUQ) pain with episodes of nausea that radiated to her back. She had no history of chronic alcoholism, illicit drug use, or over-the-counter supplement use, and no familial history of autoimmune disease, or pancreatitis. The patient was diagnosed with necrotizing acute pancreatitis with gallbladder "sludge" using contrast-enhanced computed tomography (CT) and magnetic resonance cholangiopancreatography (MRCP). She followed up with gastroenterology and had a great clinical recovery. Therefore, it is important to consider acute pancreatitis in patients with idiopathic pancreatitis in their postpartum period as they are prone to forming gallbladder "sludge" which can precipitate and cause a variation in gallbladder pancreatitis which can be difficult to detect on imaging.
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Li H, Wen W, Luo J. Targeting Endoplasmic Reticulum Stress as an Effective Treatment for Alcoholic Pancreatitis. Biomedicines 2022; 10:biomedicines10010108. [PMID: 35052788 PMCID: PMC8773075 DOI: 10.3390/biomedicines10010108] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/28/2021] [Accepted: 12/30/2021] [Indexed: 02/04/2023] Open
Abstract
Pancreatitis and alcoholic pancreatitis are serious health concerns with an urgent need for effective treatment strategies. Alcohol is a known etiological factor for pancreatitis, including acute pancreatitis (AP) and chronic pancreatitis (CP). Excessive alcohol consumption induces many pathological stress responses; of particular note is endoplasmic reticulum (ER) stress and adaptive unfolded protein response (UPR). ER stress results from the accumulation of unfolded/misfolded protein in the ER and is implicated in the pathogenesis of alcoholic pancreatitis. Here, we summarize the possible mechanisms by which ER stress contributes to alcoholic pancreatitis. We also discuss potential approaches targeting ER stress and UPR in developing novel therapeutic strategies for the disease.
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Affiliation(s)
- Hui Li
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; (H.L.); (W.W.)
| | - Wen Wen
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; (H.L.); (W.W.)
| | - Jia Luo
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; (H.L.); (W.W.)
- Iowa City VA Health Care System, Iowa City, IA 52246, USA
- Correspondence: ; Tel.: +1-319-335-2256
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Maciel LG, França LAA, Deus BVD, Formiga CCS. Acute pancreatitis associated with multibacillary polychemotherapy for leprosy. Rev Inst Med Trop Sao Paulo 2021; 63:e73. [PMID: 34586307 PMCID: PMC8494489 DOI: 10.1590/s1678-9946202163073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/24/2021] [Indexed: 11/22/2022] Open
Abstract
Acute pancreatitis (AP) is an inflammatory disease associated with abdominal pain
and elevated serum pancreatic enzymes. The most common etiologies are gallstones
and alcoholism. Drug-induced AP is quite rare, lacks a solid understanding and
has been occasionally reported. The diagnosis requires a great suspicion and a
careful exclusion of other causes. We present a case of a 37-year-old man,
previously diagnosed with leprosy that developed acute pancreatitis after
starting the multibacillary polychemotherapy (PCT/MB). After a month of
treatment and the discontinuation of the PCT/MB, the therapy was restarted and a
new episode of AP occurred. Three months after this last episode, the PCT/MB was
reintroduced, changing one of the medications and the patient had no recurrence
of AP or other reactions. Therefore, it is important to take into account that
there is a risk of acute pancreatitis in patients on multidrug therapy (MDT) for
leprosy.
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Quispel R, Schutz HM, Hallensleben ND, Bhalla A, Timmer R, van Hooft JE, Venneman NG, Erler NS, Veldt BJ, van Driel LM, Bruno MJ. Do endosonographers agree on the presence of bile duct sludge and the subsequent need for intervention? Endosc Int Open 2021; 9:E911-E917. [PMID: 34079877 PMCID: PMC8159618 DOI: 10.1055/a-1452-8919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 01/20/2021] [Indexed: 11/11/2022] Open
Abstract
Background and study aims Endoscopic ultrasonography (EUS) is a tool widely used to diagnose bile duct lithiasis. In approximately one out of five patients with positive findings at EUS, sludge is detected in the bile duct instead of stones. The objective of this study was to establish the agreement among endosonographers regarding: 1. presence of common bile duct (CBD) stones, microlithiasis and sludge; and 2. the need for subsequent treatment. Patients and methods 30 EUS videos of patients with an intermediate probability of CBD stones were evaluated by 41 endosonographers. Experience in EUS and endoscopic retrograde cholangiopancreatography, and the endosonographers' type of practices were recorded. Fleiss' kappa statistics were used to quantify the agreement. Associations between levels of experience and both EUS ratings and treatment decisions were investigated using mixed effects models. Results A total of 1230 ratings and treatment decisions were evaluated. The overall agreement on EUS findings was fair (Fleiss' κ 0.32). The agreement on presence of stones was moderate (κ 0.46). For microlithiasis it was fair (κ 0.25) and for sludge it was slight (κ 0.16). In cases with CBD stones there was an almost perfect agreement for the decision to subsequently perform an ERC + ES. In case of presumed microlithiasis or sludge an ERC was opted for in 78 % and 51 % of cases, respectively. Differences in experience and types of practice appear unrelated to the agreement on both EUS findings and the decision for subsequent treatment. Conclusions There is only slight agreement among endosonographers regarding the presence of bile duct sludge. Regarding the need for subsequent treatment of bile duct sludge there is no consensus.
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Affiliation(s)
- Rutger Quispel
- Department of Gastroenterology and Hepatology, Reinier de Graaf Hospital, Delft, Netherlands
| | - Hannah M. Schutz
- Department of Gastroenterology and Hepatology, Reinier de Graaf Hospital, Delft, Netherlands
| | - Nora D. Hallensleben
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Abha Bhalla
- Department of Gastroenterology and Hepatology, HAGA Hospital, Den Haag, Netherlands
| | - Robin Timmer
- Department of Gastroenterology and Hepatology, St. Antonius Hospital, Nieuwegein, Netherlands
| | - Jeanin E. van Hooft
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, Netherlands,Department of Gastroenterology and Hepatology, Leiden University Medical Center Leiden, Netherlands
| | - Niels G. Venneman
- Department of Gastroenterology and Hepatology, Medisch Spectrum Twente, Enschede, Netherlands
| | - Nicole S. Erler
- Department of Biostatistics, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Bart J. Veldt
- Department of Gastroenterology and Hepatology, Reinier de Graaf Hospital, Delft, Netherlands
| | - Lydi M.J.W. van Driel
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Marco J. Bruno
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, Netherlands
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Montenegro A, Andújar X, Fernández-Bañares F, Esteve M, Loras C. Usefulness of endoscopic ultrasound in patients with minilithiasis and/or biliary sludge as a cause of symptoms of probable biliary origin after cholecystectomy. GASTROENTEROLOGIA Y HEPATOLOGIA 2021; 45:91-98. [PMID: 34023476 DOI: 10.1016/j.gastrohep.2021.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 03/06/2021] [Accepted: 03/10/2021] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Endoscopic ultrasound (EUS) is a more sensitive technique than transabdominal ultrasound for the diagnosis of gallstones. This greater sensitivity, especially in the diagnosis of microlithiasis/biliary sludge, facilitates the indication of cholecystectomy in patients with symptoms of probable biliary origin but may result in over-indication of this surgery. OBJECTIVES Evaluate the role of EUS in the diagnosis of minilithiasis/biliary sludge in patients with digestive symptoms of probable biliary origin by resolving the symptoms after cholecystectomy. Analyse factors related to the remission of symptoms following cholecystectomy. PATIENTS AND METHODS Retrospective, longitudinal, single-centre study based on a prospective database of 1.121 patients undergoing EUS. Seventy-four patients were identified as meeting inclusion-exclusion criteria (diagnosed with minilithiasis/sludge by EUS after presenting digestive symptoms of probable biliary origin without a history of complicated cholelithiasis). A telephone questionnaire for symptoms was conducted with cholecystectomized patients. Factors related to a good response were analysed with logistic regression analysis. RESULTS Of the 74 patients, 50 were cholecystectomized (67.5%), mean age 49 years (SEM 2.26) (41 women). Seventy percent of patients (35/50) presented remission of symptoms with median follow-up 353.5 days (95% CI, 270-632.2). The only variable associated with remission of symptoms was the presence of typical biliary colic with an OR of 7.8 (95% CI, 1.8-34; p=0.006). No complications associated with EUS were recorded. One patient (2%) suffered haemoperitoneum and 18% (9/50) suffered diarrhoea following cholecystectomy. CONCLUSIONS EUS is a very useful technique for the indication of cholecystectomy in patients with minilithiasis/sludge and typical symptoms of biliary colic.
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Affiliation(s)
- Andrea Montenegro
- Department of Gastroenterology, Hospital Universitari Mútua Terrassa, Fundació per la Recerca Mútua Terrassa, Terrrassa, Catalonia, Spain; Department of Gastroenterology, Hospital Universitari General de Catalunya, Catalonia, Spain
| | - Xavier Andújar
- Department of Gastroenterology, Hospital Universitari Mútua Terrassa, Fundació per la Recerca Mútua Terrassa, Terrrassa, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
| | - Fernando Fernández-Bañares
- Department of Gastroenterology, Hospital Universitari Mútua Terrassa, Fundació per la Recerca Mútua Terrassa, Terrrassa, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
| | - María Esteve
- Department of Gastroenterology, Hospital Universitari Mútua Terrassa, Fundació per la Recerca Mútua Terrassa, Terrrassa, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
| | - Carme Loras
- Department of Gastroenterology, Hospital Universitari Mútua Terrassa, Fundació per la Recerca Mútua Terrassa, Terrrassa, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain.
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Prencipe N, Bona C, Cuboni D, Parasiliti-Caprino M, Berton AM, Fenoglio LM, Gasco V, Ghigo E, Grottoli S. Biliary adverse events in acromegaly during somatostatin receptor ligands: predictors of onset and response to ursodeoxycholic acid treatment. Pituitary 2021; 24:242-251. [PMID: 33164134 PMCID: PMC7966199 DOI: 10.1007/s11102-020-01102-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/23/2020] [Indexed: 01/03/2023]
Abstract
PURPOSE Somatostatin receptor ligands (SRL) are the first-line medical treatment for acromegaly. Gallbladder alterations are one of most important SRL side effect, but according to some authors growth hormone hypersecretion itself is a risk factor for gallstones. This single center, longitudinal retrospective study evaluated the incidence and the predictors of biliary adverse events (BAE) in acromegaly during SRL therapy and their response to ursodeoxycholic acid (UDCA). METHODS 91 acromegaly patients with indication to SRL were enrolled. Evaluations of acromegaly activity (GH, IGF-I, IGF-I/ULN) and metabolic profile were collected before starting treatment, yearly during follow-up and at BAE onset. In patients developing BAE we searched for predictors of UDCA effectiveness. RESULTS 61.5% of patients developed BAE (58.9% cholelithiasis; 41.1% only sludge). IGF-I and IGF-I/ULN proved to be positive predictor of BAE, which occur about 5 years after SRL starting. None of metabolic markers proved to be associated with BAE. Only five patients (5.5%) underwent cholecystectomy for symptomatic cholelithiasis. 71% of patients started UDCA treatment, achieving regression of BAE in 60% of cases (88% in patients developing only sludge and 30% in patients affected by cholelithiasis, p < 0.001). BMI and obesity were negative predictors of UDCA efficacy. In 50% of the subjects BAE resolved after 36 months of therapy with a lower rate if cholelithiasis was present. CONCLUSION Biliary stone disease is a frequent SRL adverse event, although it is often symptomless. Ultrasound follow-up mainly in the first 5 years of therapy, early UDCA starting and proper lifestyle represent a valid strategy in their detection and management.
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Affiliation(s)
- N Prencipe
- Division of Endocrinology, Diabetology and Metabolism, Department of Medical Science, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.
| | - C Bona
- Division of Endocrinology, Diabetology and Metabolism, Department of Medical Science, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - D Cuboni
- Division of Endocrinology, Diabetology and Metabolism, Department of Medical Science, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - M Parasiliti-Caprino
- Division of Endocrinology, Diabetology and Metabolism, Department of Medical Science, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - A M Berton
- Division of Endocrinology, Diabetology and Metabolism, Department of Medical Science, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - L M Fenoglio
- Division of Internal Medicine, Santa Croce and Carle General Teaching Hospital, Cuneo, Italy
| | - V Gasco
- Division of Endocrinology, Diabetology and Metabolism, Department of Medical Science, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - E Ghigo
- Division of Endocrinology, Diabetology and Metabolism, Department of Medical Science, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - S Grottoli
- Division of Endocrinology, Diabetology and Metabolism, Department of Medical Science, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
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Sharma P, Caldwell TS, Rivera MN, Gullapalli RR. Cadmium exposure activates Akt/ERK Signaling and pro-inflammatory COX-2 expression in human gallbladder epithelial cells via a ROS dependent mechanism. Toxicol In Vitro 2020; 67:104912. [PMID: 32512147 DOI: 10.1016/j.tiv.2020.104912] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 05/11/2020] [Accepted: 06/03/2020] [Indexed: 02/06/2023]
Abstract
Gallbladder cancer (GBC) is the commonest biliary tract cancer with an ill-defined etiology. We examined the role of Cd+2 exposures in a primary human gallbladder (GB) cell line model in this study. Cd+2 exposures induced decreased cell viability, reactive oxygen species (ROS) generation, altered Akt/ERK signaling pathway activation, PGE2 and COX-2 expression in a human primary gallbladder epithelial cell model. Pharmacological inhibitors were used to determine the key drivers of elevated COX-2 expression due to Cd+2 exposure. Our results show Cd+2 causes a dose-dependent reduction in GB cell viability (EC50 value - 18.6 μM). Dose-dependent activation of phospho-Akt and phospho-ERK signaling pathways via increased phosphoprotein expression was observed due to Cd+2. Signaling activation of Akt and ERK was prevented by 5 mM N-Acetyl Cysteine (NAC), establishing the role of ROS as a key driver in the activation process. Importantly, we observed Cd+2 also caused a dose dependent change in the COX-2 and PGE2 expression levels. PI3K-Akt and NF-kB signaling pathways play a key role in Cd+2 exposure induced COX-2 activation in the gallbladder epithelial cells. In conclusion, our study measures the toxicological effects of Cd+2 exposures on human GB epithelial cells for the first time and establishes the role of Cd+2 as a possible driver of the Akt/ERK pathway overactivity and chronic inflammation in gallbladder carcinogenesis.
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Affiliation(s)
- Priyanka Sharma
- University of New Mexico, Department of Pathology Albuquerque, NM, USA
| | - Trevar S Caldwell
- University of New Mexico, Department of Pathology Albuquerque, NM, USA
| | - Megan N Rivera
- University of New Mexico, Department of Pathology Albuquerque, NM, USA
| | - Rama R Gullapalli
- University of New Mexico, Department of Pathology Albuquerque, NM, USA; University of New Mexico, Department of Chemical and Biological Engineering Albuquerque, NM, USA.
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Umans DS, Hallensleben ND, Verdonk RC, Bouwense SAW, Fockens P, van Santvoort HC, Voermans RP, Besselink MG, Bruno MJ, van Hooft JE. Recurrence of idiopathic acute pancreatitis after cholecystectomy: systematic review and meta-analysis. Br J Surg 2019; 107:191-199. [PMID: 31875953 PMCID: PMC7003758 DOI: 10.1002/bjs.11429] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 09/26/2019] [Accepted: 10/04/2019] [Indexed: 12/12/2022]
Abstract
Background Occult biliary disease has been suggested as a frequent underlying cause of idiopathic acute pancreatitis (IAP). Cholecystectomy has been proposed as a strategy to prevent recurrent IAP. The aim of this systematic review was to determine the efficacy of cholecystectomy in reducing the risk of recurrent IAP. Methods PubMed, Embase and Cochrane Library databases were searched systematically for studies including patients with IAP treated by cholecystectomy, with data on recurrence of pancreatitis. Studies published before 1980 or including chronic pancreatitis and case reports were excluded. The primary outcome was recurrence rate. Quality was assessed using the Newcastle–Ottawa Scale. Meta‐analyses were undertaken to calculate risk ratios using a random‐effects model with the inverse‐variance method. Results Overall, ten studies were included, of which nine were used in pooled analyses. The study population consisted of 524 patients with 126 cholecystectomies. Of these 524 patients, 154 (29·4 (95 per cent c.i. 25·5 to 33·3) per cent) had recurrent disease. The recurrence rate was significantly lower after cholecystectomy than after conservative management (14 of 126 (11·1 per cent) versus 140 of 398 (35·2 per cent); risk ratio 0·44, 95 per cent c.i. 0·27 to 0·71). Even in patients in whom IAP was diagnosed after more extensive diagnostic testing, including endoscopic ultrasonography or magnetic resonance cholangiopancreatography, the recurrence rate appeared to be lower after cholecystectomy (4 of 36 (11 per cent) versus 42 of 108 (38·9 per cent); risk ratio 0·41, 0·16 to 1·07). Conclusion Cholecystectomy after an episode of IAP reduces the risk of recurrent pancreatitis. This implies that current diagnostics are insufficient to exclude a biliary cause.
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Affiliation(s)
- D S Umans
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - N D Hallensleben
- Department of Gastroenterology, Erasmus MC University Medical Centre, Rotterdam, the Netherlands.,Department of Research and Development, St Antonius Hospital, Nieuwegein, the Netherlands
| | - R C Verdonk
- Department of Gastroenterology, St Antonius Hospital, Nieuwegein, the Netherlands
| | - S A W Bouwense
- Department of Surgery, MUMC+, Maastricht, the Netherlands
| | - P Fockens
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - H C van Santvoort
- Department of Surgery, St Antonius Hospital, Nieuwegein, the Netherlands.,Department of Surgery, UMC Utrecht, Utrecht, the Netherlands
| | - R P Voermans
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - M G Besselink
- Department of Surgery, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - M J Bruno
- Department of Gastroenterology, Erasmus MC University Medical Centre, Rotterdam, the Netherlands
| | - J E van Hooft
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
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Wang HH, Portincasa P, Liu M, Tso P, Wang DQH. Similarities and differences between biliary sludge and microlithiasis: Their clinical and pathophysiological significances. LIVER RESEARCH 2018; 2:186-199. [PMID: 34367716 PMCID: PMC8341470 DOI: 10.1016/j.livres.2018.10.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The terms biliary sludge and cholesterol microlithiasis (hereafter referred to as microlithiasis) were originated from different diagnostic techniques and may represent different stages of cholesterol gallstone disease. Although the pathogenesis of biliary sludge and microlithiasis may be similar, microlithiasis could be preceded by biliary sludge, followed by persistent precipitation and aggregation of solid cholesterol crystals, and eventually, gallstone formation. Many clinical conditions are clearly associated with the formation of biliary sludge and microlithiasis, including total parenteral nutrition, rapid weight loss, pregnancy, organ transplantation, administration of certain medications, and a variety of acute and chronic illnesses. Numerous studies have demonstrated complete resolution of biliary sludge in approximately 40% of patients, a cyclic pattern of disappearing and reappearing in about 40%, and progression to gallstones in nearly 20%. Although only a minority of patients with ultrasonographic demonstration of biliary sludge develop gallstones, it is still a matter of controversy whether microlithiasis could eventually evolve to cholesterol gallstones. Biliary sludge and microlithiasis are asymptomatic in the vast majority of patients; however, they can cause biliary colic, acute cholecystitis, and acute pancreatitis. Biliary sludge and microlithiasis are most often diagnosed ultrasonographically and bile microscopy is considered the gold standard for their diagnosis. Specific measures to prevent the development of biliary sludge are not practical or cost-effective in the general population. Laparoscopic cholecystectomy offers the most definitive therapy on biliary sludge. Endoscopic sphincterotomy or surgical intervention is effective for microlithiasis-induced pancreatitis. Ursodeoxycholic acid can effectively prevent the recurrence of solid cholesterol crystals and significantly reduce the risk of recurrent pancreatitis.
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Affiliation(s)
- Helen H. Wang
- Department of Medicine, Division of Gastroenterology and Liver Diseases, Marion Bessin Liver Research Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Piero Portincasa
- Department of Biomedical Sciences and Human Oncology, Clinica Medica “A. Murri”, University of Bari “Aldo Moro” Medical School, Bari, Italy
| | - Min Liu
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Patrick Tso
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - David Q.-H. Wang
- Department of Medicine, Division of Gastroenterology and Liver Diseases, Marion Bessin Liver Research Center, Albert Einstein College of Medicine, Bronx, NY, USA,Corresponding author. Department of Medicine, Division of Gastroenterology and Liver Diseases, Marion Bessin Liver Research Center, Albert Einstein College of Medicine, Bronx, NY, USA., (D.Q.-H. Wang)
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Fedorov AA, Kaisinova AS, Oranskiy IE, Sapronenok SV, Vakhaeva ZA, Cherevashchenko LA, Efimenko NV, Chalaja EN. [The substantiation of the application of the high-intensity pulsed magnetic field for the combined treatment of biliary sludge]. VOPROSY KURORTOLOGII, FIZIOTERAPII, I LECHEBNOĬ FIZICHESKOĬ KULTURY 2018; 95:19-26. [PMID: 30499482 DOI: 10.17116/kurort20189506119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Despite the considerable achievements in the field of gastroenterology, there is still high incidence of diseases of the organs of the hepatobiliary system which necessitates the development of new therapeutic techniques for their management. Nowadays, high-intensity pulsed magnetic therapy is considered to be a highly efficacious method characterized by well-pronounced and many-sided action on the processes proceeding in the organism as a new preformed factor producing neurostimulatory, vasodilatory, trophic, and hypoalgesic effects. It appears to be effective with respect to biliary sludge (BS) since it can promote depletion of stagnant contents of the gall bladder and also intensify its contractile function. AIM The objective of the present study was to evaluate the effectiveness of the application of the high-intensity pulsed magnetic field in the combination with the intake of mineral water (MW) and rational pharmacotherapy as the components of the combined treatment of biliary sludge. METHODS The study included 117 patients presenting with biliary sludge (BS) who were randomly allocated to three groups. Group 1 was comprised of 38 patients and served as the control group. These patients received medicamentous therapy (hymecromone - 200 mg 3 times daily during two weeks and ursodeoxycholic acid at a dose of 10-15 mg/kg a day during a period from 3 to 6 months). The second group consisted of 40 patients and served as the group of comparison. The patients of this group received medicamentous therapy in the combination with the intake of 'Sernovodskaya' hydrocarbonate-chloride-sulphate sodium mineral water (from a spring in the Chechen republic). The third group was composed of 39 patients and constituted the main study group. These patients completed a course of therapy with the use of the high-intensity pulsed magnetic field applied to the gall bladder region. Each patient underwent 10 sessions of magnetic therapy after the completion of the treatment with hymecromone and 'Sernovodskaya' mineral water. The treatment was carried out with simultaneous monitoring dynamics of the clinical symptoms of biliary sludge, the ultrasound examination of the abdominal organs with the evaluation of the contractile function of the gall bladder, the level of bilirubin in the cystic bile, bile acids, cholesterol, and cholate-cholesteric coefficient. RESULTS The combined treatment of the patients suffering from BS including the application of the high-intensity pulsed magnetic field alleviated the clinical symptoms of the disease much faster than medicamentous therapy combined with the intake of 'Sernovodskaya' mineral water. Moreover, it promoted the restoration of the motor activity of the gall bladder and accelerated the evacuation of the hyperechoic particles. CONCLUSION The course of the combined treatment of the patients presenting with biliary sludge including the application of the high-intensity pulsed magnetic field in the combination with the intake of mineral water (MW) and rational pharmacotherapy significantly relieved abdominal pains, alleviated the symptoms of biliary dyspepsia, and improved the motor function of the biliary tract. These therapeutic effects persisted as long as 3 months. The results of the present study give evidence of the necessity of prescription of an optimum dose of ursodeoxycholic acid to the patients suffering from biliary sludge.
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Affiliation(s)
- A A Fedorov
- FSBEI HE 'Ural state medical university', Ministry of Health of the Russian Federation, Ekaterinburg, Russia; FSBI Pyatigorsk state scientific research institute of resort studies, Russian Federal Medical Biological Agency, Pyatigorsk, Russia
| | - A S Kaisinova
- FSFI 'Ekaterinburg medical - scientific center for prophylaxis and health protection of workers of industrial enterprises', Federal Service for Consumer Rights Protection and Human Welfare, Ekaterinburg, Russia
| | - I E Oranskiy
- FSBI Pyatigorsk state scientific research institute of resort studies, Russian Federal Medical Biological Agency, Pyatigorsk, Russia
| | - S V Sapronenok
- LLC 'Sanatorium 'Sungul', Snezhinsk, Chelyabinsk region, Russia
| | - Z A Vakhaeva
- LLC 'Diagnostikum', Grozny, the Chechen republic, Russia
| | - L A Cherevashchenko
- FSFI 'Ekaterinburg medical - scientific center for prophylaxis and health protection of workers of industrial enterprises', Federal Service for Consumer Rights Protection and Human Welfare, Ekaterinburg, Russia
| | - N V Efimenko
- FSFI 'Ekaterinburg medical - scientific center for prophylaxis and health protection of workers of industrial enterprises', Federal Service for Consumer Rights Protection and Human Welfare, Ekaterinburg, Russia
| | - E N Chalaja
- FSFI 'Ekaterinburg medical - scientific center for prophylaxis and health protection of workers of industrial enterprises', Federal Service for Consumer Rights Protection and Human Welfare, Ekaterinburg, Russia
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Systematic review of acute pancreatitis associated with interferon-α or pegylated interferon-α: Possible or definitive causation? Pancreatology 2018; 18:691-699. [PMID: 30061072 DOI: 10.1016/j.pan.2017.08.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Revised: 08/26/2017] [Accepted: 08/29/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Acute pancreatitis (AP) associated with interferon-α or pegylated interferon-α (AP-IFN) has been described, although the causal relation certitude remains elusive. Some recent studies suggest definite causality, although the relation is grouped in class III of Badalov classification of drug-induced AP. OBJECTIVES Perform systematic review of AP-IFN and assess causality. METHODS Two reviewers independently evaluated the data and quality of studies extracted from multiple databases on March 13, 2017. Studies selection was based on a priori criteria. Naranjo scale, and Badalov classification were applied to determine causality. RESULTS We identified 16 studies that reported AP-IFN with a total of 23 patients. Fifteen studies had moderate to good methodological quality. The frequency of AP-IFN was 7/3450 (0.2%). The median age of patients was 50 years. In most cases IFN was used for chronic hepatitis C. The latency between IFN and diagnosis of AP was (>30 days). AP was mild or moderately severe and improved with supportive management. No mortality was observed. Re-challenge was done in 5 patients and resulted in AP recurrence in 3 cases. Twenty-one cases were classified as probable and 2 cases as definitive according to Naranjo scale. Evaluations of studies confirm a status Ia for AP-IFN according to Badalov classification. CONCLUSION AP-IFN is rare and has a probable or definite causal relation according to Naranjo scale. The evidence supports a class Ia of Badalov classification. Hypertriglyceridemia is not a contributing factor. IFN-induced AP is usually mild or moderately severe, and responds favorably to supportive management.
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16
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López-Reyes A, Clavijo-Cornejo D, Fernández-Torres J, Medina-Luna D, Estrada-Villaseñor EG, Gómez-Quiroz LE, Gutiérrez M, Granados J, Vargas-Alarcón G, Pineda C, García H, Morales-Garza LA, Gutiérrez-Ruiz MC, Martínez-Flores K. Fast Morphological Gallbladder Changes Triggered by a Hypercholesterolemic Diet. Ann Hepatol 2018; 17:857-863. [PMID: 30145572 DOI: 10.5604/01.3001.0012.3160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND AIM Obesity is a worldwide epidemic problem, described as a risk factor for hepatic diseases, such as non-alcoholic fatty liver disease and other pathologies related to development of cholesterol crystals and cholesterol gallbladder stones. It has been reported that cholesterol overload may cause hepatic damage; however, little is known about the effects of an acute hypercholesterolemic diet on the gallbladder. The aim of this manuscript was to evaluate the impact of a cholesterol-rich diet on the gallbladder. MATERIAL AND METHODS The study included ten eight-week-old C57BL6 male mice, which were divided into two study groups and fed different diets for 48 h: a hypercholesterolemic diet and a balanced Chow diet. After 48 h, the mice were analyzed by US with a Siemens Acuson Antares equipment. Mice were subsequently sacrificed to carry out a cholesterol analysis with a Refloton System (Roche), a crystal analysis with a Carl Zeiss microscope with polarized light, and a histological analysis with Hematoxylin-eosin staining. RESULTS The hypercholesterolemic diet induced an increase in gallbladder size and total cholesterol content in the bile, along with important histological changes. CONCLUSION Cholesterol overloads not only trigger hepatic damage, but also affect the gallbladder significantly.
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Affiliation(s)
- Alberto López-Reyes
- Rheumatic and Musculoskeletal Diseases Division (Synovial Fluid Laboratory). National Institute of Rehabilitation "Luis Guillermo Ibarra Ibarra", Ministry of Health. Mexico City, Mexico
| | - Denise Clavijo-Cornejo
- Rheumatic and Musculoskeletal Diseases Division (Synovial Fluid Laboratory). National Institute of Rehabilitation "Luis Guillermo Ibarra Ibarra", Ministry of Health. Mexico City, Mexico
| | - Javier Fernández-Torres
- Rheumatic and Musculoskeletal Diseases Division (Synovial Fluid Laboratory). National Institute of Rehabilitation "Luis Guillermo Ibarra Ibarra", Ministry of Health. Mexico City, Mexico
| | - Daniel Medina-Luna
- Rheumatic and Musculoskeletal Diseases Division (Synovial Fluid Laboratory). National Institute of Rehabilitation "Luis Guillermo Ibarra Ibarra", Ministry of Health. Mexico City, Mexico
| | - Erendida G Estrada-Villaseñor
- Pathology Service. National Institute of Rehabilitation "Luis Guillermo Ibarra Ibarra", Ministry of Health. Mexico City, Mexico
| | - Luis E Gómez-Quiroz
- Department of Health Sciences. Autonomous Metropolitan University, Mexico City, Mexico
| | - Marwin Gutiérrez
- Rheumatic and Musculoskeletal Diseases Division (Synovial Fluid Laboratory). National Institute of Rehabilitation "Luis Guillermo Ibarra Ibarra", Ministry of Health. Mexico City, Mexico
| | - Julio Granados
- Transplantation Department. National Institute of Medical Sciences and Nutrition Salvador Zubirán, Ministry of Health. Mexico City, Mexico
| | - Gilberto Vargas-Alarcón
- Molecular Biology Department. National Institute of Cardiology "Ignacio Chávez", Ministry of Health. Mexico City, Mexico
| | - Carlos Pineda
- Rheumatic and Musculoskeletal Diseases Division (Synovial Fluid Laboratory). National Institute of Rehabilitation "Luis Guillermo Ibarra Ibarra", Ministry of Health. Mexico City, Mexico
| | - Hiram García
- Rheumatic and Musculoskeletal Diseases Division (Synovial Fluid Laboratory). National Institute of Rehabilitation "Luis Guillermo Ibarra Ibarra", Ministry of Health. Mexico City, Mexico
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17
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Affiliation(s)
- Bridgette Wells
- Department of Pathology, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
| | - Melinda S Camus
- Department of Pathology, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
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18
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Haffar S, Bazerbachi F, Prokop L, Watt KD, Murad MH, Chari ST. Frequency and prognosis of acute pancreatitis associated with fulminant or non-fulminant acute hepatitis A: A systematic review. Pancreatology 2017; 17:166-175. [PMID: 28236520 DOI: 10.1016/j.pan.2017.02.008] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 02/10/2017] [Accepted: 02/13/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Acute pancreatitis (AP) in patients with fulminant viral hepatitis is well recognized and its mortality depends on the severity of hepatitis rather than pancreatitis. Acute pancreatitis associated with non-fulminant acute hepatitis A (AHA) has been rarely described, and is considered to have a benign course with good response to conservative management. OBJECTIVE To perform a systematic review of the frequency and prognosis of AP associated with fulminant or non-fulminant AHA. RATIONALE An increasing number of reports describe AP associated with AHA. Some life-threatening complications related to AP may occur, and death has been reported. In addition, it is possible that early diagnosis of these cases may help in reducing the morbidity and mortality. DATA SOURCES Ovid Medline In-Process & Other Non-Indexed Citations, Ovid MEDLINE, Ovid EMBASE, Ovid Cochrane Central Register of Controlled Trials, Ovid Cochrane Database of Systematic Reviews, Scopus, Google Scholar, and reference lists of relevant articles. STUDY SELECTION All available studies discussing AP associated with fulminant or non-fulminant AHA. DATA EXTRACTION AND ASSESSMENT Two blinded independent observers extracted and assessed the frequency of AP associated with AHA based on large studies including all cases of AHA observed during a prolonged period of time, diagnosis of AHA based on anti-HAV IgM, diagnosis of fulminant hepatitis (FH) based on the American Association for the study of Liver Diseases (AASLD) position paper, diagnosis of AP based on the American College of Gastroenterology (ACG) guidelines, diagnosis of AP associated with AHA based on Makharia's association, and diagnosis of AP severity based on the Revision of the Atlanta Classification (RAC). We have developed a tool for risk of bias assessment of case reports and case-series and applied it to the included studies. RESULTS The frequency of reported AP associated with AHA is 0-0.1%. Thirty-eight publications with a total of 54 patients meeting the inclusion criteria have been published. Twenty-two studies had a low risk for bias, 10 had moderate risk and 6 had high risk. Patients originated from all continents but most of them were from Asia. The median age at diagnosis was 16 years (range: 2-81) with a male to female ratio of 2. The median interval between the onset of jaundice and onset of AP pain was 4 days (range: 0-30). AP was severe in 9% of patients. The median hospital stay for AP was 8 days (range: 3-35). Most cases occur in patients without FH (94%). Mortality was reported in 2 patients (3.7%). CONCLUSION Acute pancreatitis associated with AHA is rare with an estimated frequency of 0-0.1%. Fifty-four documented cases, mostly in Asian patients, have been reported. The median age of patients is 16 years with a M/F ratio of 2. Acute pancreatitis occurs less than one week after the onset of jaundice and mostly in patients without FH. Acute pancreatitis in this setting is severe in 9% of patients with a mortality rate similar to all other causes of AP.
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Affiliation(s)
- Samir Haffar
- Digestive Center for Diagnosis and Treatment, 29 Ayar Street, Damascus, Syria
| | - Fateh Bazerbachi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA.
| | - Larry Prokop
- Department of Library Services, Mayo Clinic, Rochester, MN, USA
| | - Kymberly D Watt
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - M Hassan Murad
- Robert D and Patricia E Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Suresh T Chari
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
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The utility and yield of endoscopic ultrasonography for suspected choledocholithiasis in common gastroenterology practice. Eur J Gastroenterol Hepatol 2016; 28:1473-1476. [PMID: 27556688 DOI: 10.1097/meg.0000000000000733] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
BACKGROUND AND STUDY AIM Endoscopic ultrasonography (EUS) is an established diagnostic modality for diagnosing common bile duct (CBD) stones. Its use has led to a reduction in the number of endoscopic retrograde cholangiopancreatography (ERCP) procedures performed for suspected choledocholithiasis. We aimed to explore the role of EUS in detecting CBD stones and/or sludge in common gastroenterology practice. PATIENTS AND METHODS We reviewed case records of 268 consecutive patients who underwent (EUS) procedures performed to confirm or rule out the presence of CBD stones and/or sludge between November 2006 and January 2011 in the Reinier de Graaf Hospital, Delft, The Netherlands, which is a nonacademic community hospital. RESULTS On the basis of EUS findings, 169 of 268 (63%) patients did not undergo ERCP and were therefore not exposed to its risk of complications. Patients with positive findings on EUS (n=99) all underwent ERCP and endoscopic sphincterotomy. Only 57 of 99 (58%) had positive findings at ERCP. The main contributing factors to this finding seem to be time interval between EUS and ERCP and the type of CBD content (i.e. sludge, one CBD stone or more than one CBD stone) described. CONCLUSION In our common gastroenterology practice, EUS plays an important role in selecting patients suspected to have CBD stones or sludge for ERCP. Much is to be learned about the probability of spontaneous passage of CBD stones and sludge into the duodenum.
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Radchenko VG, Seliverstov PV, Ledentsova SS, Manyakov AV. [Nonalcoholic steatohepatitis and biliary sludge in people with metabolic syndrome]. TERAPEVT ARKH 2016; 88:78-83. [PMID: 27735918 DOI: 10.17116/terarkh201688978-83] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
AIM To determine the incidence of biliary sludge (BS) and to evaluate the clinical efficacy of Chophytol in patients with nonalcoholic steatohepatitis (NASH) and BS in the presence of metabolic syndrome (MS). SUBJECTS AND METHODS Clinical laboratory examination was made in 72 patients with NASH in the presence of MS. BS was identified in 52 (72.2%) examinees who were divided in two (study and control) groups. The efficacy of Chophytol of plant origin, prepared from the purified extract of fresh artichoke (Cynara scolymus) leaf juice, which was used at a dose of 3 tablets thrice daily for a month, was evaluated. RESULTS The use of Chophytol was established to promote BS elimination in 87% of the patients. This ceased pain syndrome in 87% and dyspeptic manifestations in 65.2% and normalized the levels of lipids and the biochemical indicators of liver process activity. No adverse drug reactions were seen. CONCLUSION Chophytol used in patients with HASH and BS may soon be possible to make general condition better, to alleviate the symptoms of diseases of the liver and biliary system, and to appreciably improve the biochemical indicators of blood and bile.
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Affiliation(s)
- V G Radchenko
- I.I. Mechnikov North-Western State Medical University, Ministry of Health of Russia, Saint Petersburg, Russia
| | - P V Seliverstov
- I.I. Mechnikov North-Western State Medical University, Ministry of Health of Russia, Saint Petersburg, Russia
| | - S S Ledentsova
- I.I. Mechnikov North-Western State Medical University, Ministry of Health of Russia, Saint Petersburg, Russia
| | - A V Manyakov
- I.I. Mechnikov North-Western State Medical University, Ministry of Health of Russia, Saint Petersburg, Russia
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Tuna Kirsaclioglu C, Çuhacı Çakır B, Bayram G, Akbıyık F, Işık P, Tunç B. Risk factors, complications and outcome of cholelithiasis in children: A retrospective, single-centre review. J Paediatr Child Health 2016; 52:944-949. [PMID: 27236017 DOI: 10.1111/jpc.13235] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/14/2016] [Indexed: 12/14/2022]
Abstract
AIM The aim of this study was to evaluate the clinical presentation, risk factors, complications, treatment and outcomes of cholelithiasis in children. METHODS Children with cholelithiasis were reviewed for demographic information, predisposing factors, presenting symptoms, laboratory findings, complications, treatment and outcome, retrospectively. RESULTS A total of 254 children with cholelithiasis (mean age: 8.9 ± 5.2 years) were recruited to the study. Girls (52.8%) were significantly older than boys (P < 0.001). Symptomatic patients (59%) were significantly older than asymptomatic patients (P = 0.002). Abdominal pain was the most frequent symptom. No risk factors were identified in 56.6% of the patients. Ceftriaxone (20%) was the most commonly associated risk factor. At presentation, at least one of the following complications was seen in 14.1% of patients: cholecystitis (10.9%), obstructive jaundice (2.7%), pancreatitis (1.96%) and cholangitis (1.2%). There was no relationship between gallstone size and symptoms, aetiological factors and complications. The cholelithiasis dissolution rate was higher in younger children (P = 0.032), in those with biliary sludge (P < 0.0001) and ceftriaxone-related cholelithiasis (P < 0.001). Haemolytic anaemia (P = 0.001) and older age (P = 0.002) were associated with stable stones. Ursodeoxycholic acid was administered to 94.4% of patients at presentation. Twenty-nine patients underwent cholecystectomy, and seven patients underwent endoscopic retrograde cholangiopancreotography. Patients who were symptomatic at presentation had significantly more frequent symptoms at follow-up (P < 0.001) CONCLUSIONS: Dissolution rate of cholelithiasis was higher in younger children, biliary sludge formation and ceftriaxone-related cholelithiasis but lower in older children and haemolytic anaemia-related cholelithiasis.
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Affiliation(s)
- Ceyda Tuna Kirsaclioglu
- Department of Pediatric Gastroenterology, Ankara Child Health and Diseases Hematology-Oncology Research and Training Hospital, Ankara, Turkey.
| | - Bahar Çuhacı Çakır
- Well Child Clinic, Ankara Child Health and Diseases Hematology-Oncology Research and Training Hospital, Ankara, Turkey
| | - Gulsah Bayram
- Department of Radiology, Ankara Child Health and Diseases Hematology-Oncology Research and Training Hospital, Ankara, Turkey
| | - Fatih Akbıyık
- Department of Pediatric Surgery, Ankara Child Health and Diseases Hematology-Oncology Research and Training Hospital, Ankara, Turkey
| | - Pamir Işık
- Department of Pediatric Hematology, Ankara Child Health and Diseases Hematology-Oncology Research and Training Hospital, Ankara, Turkey
| | - Bahattin Tunç
- Department of Pediatric Hematology, Ankara Child Health and Diseases Hematology-Oncology Research and Training Hospital, Ankara, Turkey
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EASL Clinical Practice Guidelines on the prevention, diagnosis and treatment of gallstones. J Hepatol 2016; 65:146-181. [PMID: 27085810 DOI: 10.1016/j.jhep.2016.03.005] [Citation(s) in RCA: 267] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 03/09/2016] [Indexed: 02/06/2023]
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23
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Cook AK, Jambhekar AV, Dylewski AM. Gallbladder Sludge in Dogs: Ultrasonographic and Clinical Findings in 200 Patients. J Am Anim Hosp Assoc 2016; 52:125-31. [DOI: 10.5326/jaaha-ms-6282] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Echogenic luminal contents are often noted during ultrasonographic examination of the gallbladder (GB) in canine patients, but the significance of biliary sludge is not well understood. GB contents were evaluated during 200 sequential ultrasonographic scans performed at a veterinary school, and sludge was quantified using a 1–5 scale. GB volume was retrospectively estimated from stored images. Medical records were used to determine patient demographics, clinicopathologic findings, and diagnoses/disorders. The majority of dogs (66.5%) had some hyperechoic material within the GB. Four dogs were diagnosed with a mucocele. For statistical purposes, dogs with uniformly nonechogenic bile or minimal sludge (80.5%) were compared to those with >25% sludge (17.5%). Dogs with >25% sludge were significantly older than those with minimal sludge (8 versus 11 yr). Serum cholesterol and bilirubin concentrations and activities of both alkaline phosphatase and gamma-glutamyl transferase were not correlated with the presence of GB sludge. Dogs with spontaneous hyperadrenocorticism or hypothyroidism were more likely to have >25% sludge (odds ratio: 5.04). In addition, >25% sludge was associated with increased GB volume, suggesting that changes in GB function or contractility may impact the formation of biliary sludge in dogs.
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Affiliation(s)
- Audrey K. Cook
- From the Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX
| | - Anisha V. Jambhekar
- A. Jambhekar's present affiliation is the Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana Champaign, Urbana, IL
- From the Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX
| | - Allison M. Dylewski
- A. Dylewski's present affiliation is Northwest PA Pet Emergency Center, Erie, PA
- From the Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX
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DeMonaco SM, Grant DC, Larson MM, Panciera DL, Leib MS. Spontaneous Course of Biliary Sludge Over 12 Months in Dogs with Ultrasonographically Identified Biliary Sludge. J Vet Intern Med 2016; 30:771-8. [PMID: 26992049 PMCID: PMC4913576 DOI: 10.1111/jvim.13929] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 01/07/2016] [Accepted: 02/23/2016] [Indexed: 01/18/2023] Open
Abstract
Background Biliary sludge is associated with gallbladder (GB) dysmotility and mucus hypersecretion suggesting a link between biliary sludge and the formation of GB mucoceles (GBM). If biliary sludge progresses to GBM, treatment to reduce the production and progression of sludge is warranted. Hypothesis/Objectives The objective of this study was to determine the course of biliary sludge in dogs. Animals Seventy‐seven healthy, client‐owned dogs ≥4 years of age screened for biliary sludge; 45 affected dogs identified. Methods Prospective, observational design. Serial ultrasound examinations were evaluated at 3, 6, 9, and 12 months to monitor degree of sludge based on proportion of GB filled with sludge (mild [0.01–24.4%], moderate [24.5–49.4%], moderate to severe [49.5–74.4%], severe [74.5–100%]), gravity dependency of sludge, and GB dimensions. Results After 1 year of follow‐up, the degree of sludge was mild (34%), moderate (47%), moderate to severe (13%), severe (3%), or absent (3%). There was no significant difference in median degree of sludge over 1 year (P = .36). There were no significant changes in the gravity dependency of sludge over 1 year. A subset of dogs, 24%, with initial gravity‐dependent sludge developed a combination of nondependent and dependent sludge. Dogs had resolved (2%), decreased (19%), static (40%), increased (29%), or recurrent (10%) sludge at the conclusion of the study. Conclusions and Clinical Importance Biliary sludge was prevalent, affected dogs remained asymptomatic, and it rarely resolves in healthy dogs over a period of 1 year. Some dogs developed nongravity‐dependent sludge within 1 year, which might indicate changes in consistency of sludge.
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Affiliation(s)
- S M DeMonaco
- Departments of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA
| | - D C Grant
- Departments of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA
| | - M M Larson
- Departments of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA
| | - D L Panciera
- Departments of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA
| | - M S Leib
- Departments of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA
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Can Laparoscopic Cholecystectomy Prevent Recurrent Idiopathic Acute Pancreatitis?: A Prospective Randomized Multicenter Trial. Ann Surg 2016; 262:736-41. [PMID: 26583660 DOI: 10.1097/sla.0000000000001469] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The aim of the present trial was to ascertain whether laparoscopic cholecystectomy (LCC) can prevent recurrent attacks of idiopathic acute pancreatitis (IAP). SUMMARY Up to 50% to 75% of IAP may be due to microlithiasis, which is undetectable by conventional imaging methods. METHODS This randomized, prospective trial included 85 patients (39 in the LCC and 46 in the control group) in 8 hospitals in Finland. We included adult patients (over 18 years) with their first attack of IAP. The diagnosis of IAP was based on the exclusion of common etiological reasons for acute pancreatitis (AP), whereafter the patients were randomized into conservative watchful waiting (controls) or LCC group. The primary end point was the number of patients with recurrent AP during the follow-up. All recurrent attacks of AP after an initial IAP episode were registered. RESULTS During a median follow-up of 36 (5-58) months, the recurrence of IAP was significantly higher in the control group than in LCC group (14/46 vs. 4/39, P = 0.016), as was also the number of recurrences (23/46 vs. 8/39, P = 0.003). In the subgroup of patients with at least 24 months' follow-up, the recurrence was still higher among controls (14/37 vs. 4/35, P = 0.008). In patients with normal liver function, recurrence was also significantly higher in the control than in the LCC group (13/46 vs. 4/39, P = 0.026). During surgery, 23/39 (59%) of the gallbladders were found to contain biliary stones or sludge. CONCLUSIONS LCC can effectively prevent the recurrence of IAP when all other possible etiologies of pancreatitis are carefully excluded. A total of 5 patients needed to be treated (NNT-value) to prevent 1 IAP.
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Seong M, Kang TW, Kim M, Kim SS, Jang KM, Kim YK, Kim SH. Tumefactive gallbladder sludge: the MRI findings. Clin Radiol 2016; 71:402.e9-402.e15. [PMID: 26874658 DOI: 10.1016/j.crad.2016.01.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 12/22/2015] [Accepted: 01/04/2016] [Indexed: 01/02/2023]
Abstract
AIM To evaluate the conventional and diffusion-weighted magnetic resonance imaging (MRI) images of tumefactive gallbladder sludge. MATERIALS AND METHODS The institutional review board approved this retrospective study. Between January 2006 and January 2015, 3478 patients were diagnosed with gallbladder sludge by ultrasonography (US). Of them, 12 patients (eight male, four female; mean age, 63.6 years) with 12 tumefactive gallbladder sludge lesions, who underwent subsequent MRI for further evaluation within 1 month, were included in this study. Data regarding the clinical features, presence of enhancement, and signal intensities of the T2-, T1-, and diffusion-weighted images were collected. RESULTS All cases of tumefactive sludge were detected incidentally. None of the patients had any predisposing factors for biliary sludge. The tumefactive gallbladder sludge was predominantly seen as a well-defined mass-like lesion. It showed hyperintensity on T1-weighted images (91.7%, 11/12), and variable signal intensities on T2-weighted images. Most of the tumefactive sludge lesions showed no enhancement on the dynamic phases (90%, 9/10). There were no cases with diffusion restriction. Among the patients with follow-up US data (n=7), all the lesions were found to have either disappeared or decreased in size. CONCLUSION Although tumefactive gallbladder sludge on US can mimic gallbladder cancer, its hyperintensity on a T1-weighted image, and the absence of enhancement and diffusion restriction on MRI images can be helpful for differentiating it from a tumorous condition.
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Affiliation(s)
- M Seong
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - T W Kang
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - M Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - S S Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - K M Jang
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Y K Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - S H Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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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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Abstract
GOALS AND BACKGROUND Long-term outcomes of symptomatic gallbladder (GB) sludge are not fully established. This study aimed to determine whether patients with symptomatic GB sludge could experience subsequent biliary events. STUDY This study investigated consecutive patients who presented with typical biliary pain and underwent abdominal ultrasonography from March 2003 to December 2012. A prospectively maintained database of these patients, excluding those with gallstones, was reviewed retrospectively. We compared the development of biliary events such as acute cholecystitis, acute cholangitis, and acute pancreatitis between both GB sludge and non-GB sludge cohorts. RESULTS In all, 58 and 70 patients were diagnosed with and without GB sludge, respectively. The 5-year cumulative biliary event rate was significantly higher in the GB sludge (33.9% vs. 15.8%, P=0.021) and the hazard ratio of subsequent biliary events was 2.573 (95% confidence interval, 1.124-5.889; P=0.025) in patients with GB sludge. The 5-year cumulative rate of each biliary event was higher in the GB sludge cohort (15.6% vs. 5.3% in acute cholecystitis, 15.5% vs. 5.3% in acute cholangitis, 18.4% vs. 11.1% in acute pancreatitis, respectively), although it was not statistically significant. Among the GB sludge cohort, subsequent biliary events were less frequent in patients who underwent cholecystectomy compared with those who did not (2/16, 12.5% vs. 17/42, 40.4%; P=0.067). CONCLUSIONS GB sludge accompanying typical biliary pain can cause subsequent biliary events and cholecystectomy may prevent subsequent biliary events. Therefore, GB sludge would be considered as a culprit of biliary events.
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Fremont-Rahl JJ, Ge Z, Umana C, Whary MT, Taylor NS, Muthupalani S, Carey MC, Fox JG, Maurer KJ. An analysis of the role of the indigenous microbiota in cholesterol gallstone pathogenesis. PLoS One 2013; 8:e70657. [PMID: 23923015 PMCID: PMC3726617 DOI: 10.1371/journal.pone.0070657] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Accepted: 06/20/2013] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND AND AIMS Cholesterol gallstone disease is a complex process involving both genetic and environmental variables. No information exists regarding what role if any the indigenous gastrointestinal microbiota may play in cholesterol gallstone pathogenesis and whether variations in the microbiota can alter cholesterol gallstone prevalence rates. METHODS Genetically related substrains (BALB/cJ and BALB/cJBomTac) and (BALB/AnNTac and BALB/cByJ) of mice obtained from different vendors were compared for cholesterol gallstone prevalence after being fed a lithogenic diet for 8 weeks. The indigenous microbiome was altered in these substrains by oral gavage of fecal slurries as adults, by cross-fostering to mice with divergent flora at <1 day of age or by rederiving into a germ-free state. RESULTS Alterations in the indigenous microbiome altered significantly the accumulation of mucin gel and normalized gallbladder weight but did not alter cholesterol gallstone susceptibility in conventionally housed SPF mice. Germ-free rederivation rendered mice more susceptible to cholesterol gallstone formation. This susceptibility appeared to be largely due to alterations in gallbladder size and gallbladder wall inflammation. Colonization of germ-free mice with members of altered Schaedler flora normalized the gallstone phenotype to a level similar to conventionally housed mice. CONCLUSIONS These data demonstrate that alterations in the gastrointestinal microbiome may alter aspects of cholesterol gallstone pathogenesis and that in the appropriate circumstances these changes may impact cholesterol cholelithogenesis.
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Affiliation(s)
- Jacqueline J. Fremont-Rahl
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Zhongming Ge
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Carlos Umana
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Mark T. Whary
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Nancy S. Taylor
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Sureshkumar Muthupalani
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Martin C. Carey
- Division of Gastroenterology, Brigham and Women’s Hospital and Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
| | - James G. Fox
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
| | - Kirk J. Maurer
- Department of Biomedical Sciences and Center for Animal Resources and Education, Cornell University, Ithaca, New York, United States of America
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Eason JB, Taylor AJ, Yu J. MRI in the workup of biliary tract filling defects. J Magn Reson Imaging 2013; 37:1020-34. [DOI: 10.1002/jmri.23847] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2011] [Accepted: 08/29/2012] [Indexed: 12/24/2022] Open
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Secchi P, Pöppl A, Ilha A, Kunert Filho H, Lima F, García A, González F. Prevalence, risk factors, and biochemical markers in dogs with ultrasound-diagnosed biliary sludge. Res Vet Sci 2012; 93:1185-9. [DOI: 10.1016/j.rvsc.2012.03.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2011] [Revised: 01/26/2012] [Accepted: 03/23/2012] [Indexed: 11/27/2022]
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Abstract
Gallstone disease in children is evolving, and for the previous 3 decades, the frequency for surgery has increased greatly. This is in part because of improved diagnostic modalities, but also changing pathology, an increased awareness of emerging comorbidities, such as childhood obesity, and other associated risk factors. This article outlines the pathophysiology, genetics, and predisposing factors for developing gallstones and includes a review of the literature on the current and more novel medical and surgical techniques to treat this interesting disease.
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Affiliation(s)
- Jan Svensson
- Department of Paediatric Surgery, Astrid Lindgren Children's Hospital, Karolinska University Hospital & Karolinska Institutet, Stockholm, Sweden
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Abstract
OBJECTIVES Little is known about risk factors for biliary pancreatitis in children. We characterized cases of pediatric biliary pancreatitis, compared biliary with nonbiliary cases, examined differences in presentation between younger and older children, and studied features distinguishing gallstone- from sludge-induced pancreatitis. METHODS We evaluated 76 episodes of biliary pancreatitis from 271 cases of acute pancreatitis in children admitted to a tertiary care hospital from 1994 to 2007. RESULTS Of the 76 cases, 55% had gallstones, 21% had sludge, and 24% had structural defects. Hispanic children had 2.85 (P = 0.01) and 5.59 (P = 0.003) times higher probability for biliary pancreatitis than white and black children, respectively. Median serum amylase and lipase in children with biliary pancreatitis were 64% and 49% higher, respectively, compared with other causes (P < 0.05). In multiple logistic regression, aspartate aminotransferase was an independent predictor of biliary pancreatitis (odds ratio 6.69, P = 0.001). When comparing gallstone- with sludge-induced causes, obesity was an independent predictor (38% more prevalent, P < 0.01) of gallstone cases. CONCLUSIONS Hispanic ethnicity is a risk factor and aspartate aminotransferase is a biomarker for biliary pancreatitis over other causes. Furthermore, obesity can distinguish gallstone- from sludge-induced pancreatitis. These findings may spur prospective studies to determine the optimal evaluation and management of children with biliary pancreatitis.
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A focus on acute cholecystitis and acute cholangitis. JOURNAL OF ACUTE DISEASE 2012. [DOI: 10.1016/s2221-6189(13)60019-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Veedfald S, Penninga L, Wettergren A, Gluud C. Bile acids for biliary colic. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2011. [DOI: 10.1002/14651858.cd009253] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Simon Veedfald
- Rigshospitalet, Copenhagen University Hospital; Department of Surgery and Transplantation C2122; Blegdamsvej 9 Copenhagen Denmark DK-2100
| | - Luit Penninga
- Rigshospitalet, Copenhagen University Hospital; Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 3344,; Blegdamsvej 9 Copenhagen Denmark DK-2100
| | - Andre Wettergren
- Rigshospitalet, Copenhagen University Hospital; Department of Surgery and Transplantation C2122; Blegdamsvej 9 Copenhagen Denmark DK-2100
| | - Christian Gluud
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 3344, Rigshospitalet, Copenhagen University Hospital; Cochrane Hepato-Biliary Group; Blegdamsvej 9 Copenhagen Denmark DK-2100
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Neff LP, Mishra G, Fortunato JE, Laudadio J, Petty JK. Microlithiasis, endoscopic ultrasound, and children: not just little gallstones in little adults. J Pediatr Surg 2011; 46:462-6. [PMID: 21376193 DOI: 10.1016/j.jpedsurg.2010.09.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2010] [Revised: 09/05/2010] [Accepted: 09/06/2010] [Indexed: 01/26/2023]
Abstract
PURPOSE Biliary microlithiasis is an uncommon but recognized cause of upper abdominal pain, cholecystitis, cholangitis, and pancreatitis in adults. Gallstones smaller than 3 mm may not be seen on transabdominal ultrasound and may only be seen on endoscopic ultrasound. This condition is poorly described in children. The aim of this study is to review the results of laparoscopic cholecystectomy to treat biliary microlithiasis in a pediatric case series. METHODS We performed a retrospective case review of children with biliary microlithiasis who were treated with laparoscopic cholecystectomy. RESULTS Three children were diagnosed with biliary microlithiasis. Two patients had recurrent right upper quadrant pain and nausea. A third patient had midepigastric pain and idiopathic pancreatitis. All 3 had a normal gallbladder on transabdominal ultrasound. Additional imaging with hepatobiliary scan, computed tomography, and magnetic resonance cholangiopancreatography revealed no biliary source for symptoms. Endoscopic ultrasound was performed on all 3 children, demonstrating microlithiasis of the gallbladder. Each child had a laparoscopic cholecystectomy with intraoperative cholangiogram. No abnormalities were seen on intraoperative cholangiogram. All 3 children had alleviation of pain and improvement of symptoms in postoperative follow-up. CONCLUSION Children with biliary microlithiasis and associated clinical symptoms can be successfully treated with laparoscopic cholecystectomy. Endoscopic ultrasound should be considered in the evaluation of the child with clinical biliary symptoms and a negative transabdominal ultrasound result.
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Affiliation(s)
- Lucas P Neff
- Department of General Surgery, Wake Forest University, Baptist Medical Center, Winston-Salem, NC, USA
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37
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Abstract
Technologic advancements have allowed imaging modalities to become more useful in the diagnosis of hepatobiliary and pancreatic disorders. Computed tomography scanners now use multidetector row technology with contrast-delayed imaging for quicker and more accurate imaging. Magnetic resonance imaging with cholangiopancreatography can more clearly delineate liver lesions and the biliary and pancreatic ducts, and can diagnose pathologic conditions early in their course. Newer technologies, such as single-operator cholangioscopy and endoscopic ultrasonography, have sometimes shown superiority to traditional modalities. This article addresses the literature regarding available imaging techniques in the diagnosis and treatment of common surgical hepatobiliary and pancreatic diseases.
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Recurrent acute pancreatitis: clinical profile and an approach to diagnosis. Dig Dis Sci 2010; 55:3610-6. [PMID: 20232145 DOI: 10.1007/s10620-010-1175-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2009] [Accepted: 02/19/2010] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Though recurrent acute pancreatitis is often seen in clinical practice, there are few comprehensive articles on this entity. The aim of this study therefore was to assess the etiological and clinical profile as well as diagnostic yield of non-invasive and invasive tests in this group of patients. METHODS All patients with recurrent acute pancreatitis seen from 2002 to 2007 were included in the study, retrospectively. Clinical information, investigation, and treatment data were collected for all patients by a standardized review of medical charts. Diagnostic tests were grouped into level one (non-invasive) and level two (invasive) tests and their yield was assessed. Comparison was made between the group with known etiology and idiopathic group to look for significant differences. RESULTS A total of 188 patients with recurrent acute pancreatitis were seen during the study period. Common etiological factors were biliary disease (37%), pancreas divisum (8.5%) and alcohol (6.4%). Multiple etiologies were seen in 7% of cases, and no cause was found in 32.4%. The diagnostic yield of level-one investigation (non-invasive) was 29.3%. Level-two tests (invasive) identified presumptive etiologies in 38.3% of cases. Complications developed in 12.2% and there was no mortality. Clinical features and complications were similar in the idiopathic group and those with known etiology. CONCLUSIONS Etiological diagnosis was obtained in 67.6% of patients after comprehensive diagnostic work up. Diagnosis in the majority of patients could only be reached after invasive tests (bile crystal analysis, EUS, ERCP). Early diagnosis and etiology-based therapy is the key to optimum patient outcome.
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Abstract
Pregnancy is a physiological condition that affects all organs. Diseases unrelated to pregnancy may present coincidentally during pregnancy or may be exacerbated by pregnancy, and may increase maternal and/or fetal morbidity or mortality. Compared with many other systems, the changes within the biliary tree and pancreas are relatively minimal. However, pregnancy is associated with an increased likelihood of cholelithiasis, which can have significant implications for the parturient.
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Jüngst C, Sreejayan N, Zündt B, Müller I, Spelsberg FW, Hüttl TP, Kullak-Ublick GA, del Pozo R, Jüngst D, von Ritter C. Ursodeoxycholic acid reduces lipid peroxidation and mucin secretagogue activity in gallbladder bile of patients with cholesterol gallstones. Eur J Clin Invest 2008; 38:634-9. [PMID: 18837739 DOI: 10.1111/j.1365-2362.2008.01995.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Recently it has been postulated that gallbladder mucin hypersecretion observed in the pathogenesis of cholesterol gallstone disease may be induced by biliary lipid peroxidation. Ursodeoxycholic acid treatment reduces mucin concentration and the formation of cholesterol crystals in the gallbladder bile of patients with cholesterol gallstones and this effect might be mediated by a decrease of biliary lipid peroxidation. MATERIAL AND METHODS In a double-blind, placebo-controlled trial patients with symptomatic cholesterol gallstones received either ursodeoxycholic acid (750 mg daily) (n = 10) or placebo (n = 12) 10-12 days prior to cholecystectomy. As a marker for lipid peroxidation malondialdehyde was measured in bile together with mucin concentration. In addition, the mucin secretagogue activity of the individual bile samples was assessed in cultured dog gallbladder epithelial cells. RESULTS Ursodeoxycholic acid therapy resulted in a significant reduction of lipid peroxidation in bile as determined by the biliary malondialdehyde concentration (1.36 +/- 0.28 vs. 2.05 +/- 0.38 micromol L(-1); P < 0.005) and the malondialdehyde (micromol L(-1))/total bile acid (mmol L(-1)) ratio (0.02 +/- 0.005 vs. 0.06 +/- 0.01; P < 0.001). Furthermore, a decrease in mucin concentrations (0.7 +/- 0.3 vs. 1.3 +/- 0.5 mg mL(-1); P < 0.005) and of the mucin secretagogue activity of gallbladder bile (0.9 +/- 0.2 vs. 2.2 +/- 0.3 times control; P < 0.001) was observed. CONCLUSIONS The reduction of lipid peroxidation and mucin secretagogue activity of gallbladder bile induced by ursodeoxycholic acid treatment may contribute to the beneficial effects of this drug on gallbladder bile composition and symptoms in cholesterol gallstone patients.
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Affiliation(s)
- C Jüngst
- Division of Clinical Pharmacology and Toxicology, University Hospital, Zurich, Switzerland
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Cappell MS. Acute pancreatitis: etiology, clinical presentation, diagnosis, and therapy. Med Clin North Am 2008; 92:889-923, ix-x. [PMID: 18570947 DOI: 10.1016/j.mcna.2008.04.013] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Acute pancreatitis is a relatively common disease that affects about 300,000 patients per annum in America with a mortality of about 7%. About 75% of pancreatitis is caused by gallstones or alcohol. Other important causes include hypertriglyceridemia, medication toxicity, trauma from endoscopic retrograde cholangiopancreatography, hypercalcemia, abdominal trauma, various infections, autoimmune, ischemia, and hereditary causes. In about 15% of cases the cause remains unknown after thorough investigation. This article discusses the causes, diagnosis, imaging findings, therapy, and complications of acute pancreatitis.
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Affiliation(s)
- Mitchell S Cappell
- Division of Gastroenterology, Department of Medicine, William Beaumont Hospital, MOB 233, 3535 West Thirteen Mile Road, Royal Oak, MI 48073, USA.
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Abstract
The number of gallstone patients is increasing in ageing populations with a high prevalence of metabolic syndrome and obesity. Recently variants of hepatic ATP binding cassette transporters have been identified as genetic susceptibility factors for gallstone disease, pointing to novel means for risk assessment and prevention. Although laparoscopic cholecystectomy is the mainstay of therapy for symptomatic gallbladder stones, the clinical management of gallstone disease is changing rapidly, with an increase in day case surgery and the advent of transluminal endoscopic surgery. Here, we summarize the molecular and genetic mechanisms of gallstone formation as well as the current evidence-based algorithms for diagnosis and therapy of gallbladder and bile duct stones.
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Affiliation(s)
- Frank Lammert
- Department Internal Medicine II, Saarland University Hospital, Saarland University, Kirrberger Str., 66421 Hamburg/Saar, Germany.
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Jüngst C, Sreejayan N, Eder MI, von Stillfried N, Zündt B, Spelsberg FW, Kullak-Ublick GA, Jüngst D, von Ritter C. Lipid peroxidation and mucin secretagogue activity in bile of gallstone patients. Eur J Clin Invest 2007; 37:731-6. [PMID: 17696963 DOI: 10.1111/j.1365-2362.2007.01853.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Chronic inflammation of the gallbladder wall and mucin hypersecretion are considered to be important factors in the pathogenesis of cholesterol gallstone disease. The aim of the study was to compare mucin concentration and mucin secretagogue activity with lipid peroxidation in gallbladder bile of patients with cholesterol or pigment stones. MATERIAL AND METHODS We studied mucin concentration and, as a marker of lipid peroxidation, malondialdehyde concentration in 11 rapid (1 to 3 days) and eight non-nucleating (> 21 days) gallbladder biles of patients with cholesterol or pigment stones. Furthermore, the mucin secretagogue activity of rapid and non-nucleating gallbladder biles, as well as 1-5 micromol L(-1) malondialdehyde on cultured gallbladder epithelial cells, was determined. RESULTS Our data show an increased malondialdehyde (7.2 +/- 1.8 vs. 3.8 +/- 0.5 micromol L(-1), P = 0.01) and mucin concentration (0.9 +/- 0.09 vs. 0.41 +/- 0.03 mg mL(-1), P = 0.01) and an increased mucin secretagogue activity (2.0 +/- 0.5 vs. 1.1 +/- 0.3 mucin secretion/control, P = 0.04) and cholesterol saturation index (1.2 +/- 0.1 vs. 08 +/- 0.1, P = 0.04) in rapid as compared to non-nucleating gallbladder biles. Malondialdehyde stimulated mucin secretion of cultured gallbladder epithelial cells in a concentration dependent manner. CONCLUSIONS Our results support a promoting effect of gallbladder mucin hypersecretion by lipid peroxidation leading to rapid formation of cholesterol crystals in gallbladder bile. These findings suggest that besides hypersecretion of cholesterol in bile, chronic inflammation of the gallbladder wall is implicated in the pathogenesis of cholesterol gallstone disease.
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Affiliation(s)
- C Jüngst
- University Hospital, Zurich, Switzerland.
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