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Shrivastava A, Magani SKJ, Lokhande KB, Chintakhindi M, Singh A. Exploring the role of TLK2 mutation in tropical calcific pancreatitis: an in silico and molecular dynamics simulation study. J Biomol Struct Dyn 2024:1-20. [PMID: 38500246 DOI: 10.1080/07391102.2024.2329797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/06/2024] [Indexed: 03/20/2024]
Abstract
Tropical calcific pancreatitis (TCP) is a juvenile form of non-alcoholic chronic pancreatitis seen exclusively in tropical countries. The disease poses a high risk of complications, including pancreatic diabetes and cancer, leading to significant mortality due to poor diagnosis and ineffective treatments. This study employed whole exome sequencing (WES) of 5 TCP patient samples to identify genetic variants associated with TCP. Advanced computational techniques were used to gain atomic-level insights into disease progression, including microsecond-scale long MD simulations and essential dynamics. In silico virtual screening was performed to identify potential therapeutic compounds targeting the mutant protein using the Asinex and DrugBank compound library. WES analysis predicted several single nucleotide variants (SNVs) associated with TCP, including a novel missense variant (c.T1802A or p.V601E) in the TLK2 gene. Computational analysis revealed that the p.V601E mutation significantly affected the structure of the TLK2 kinase domain and its conformational dynamics, altering the interaction profile between ATP and the binding pocket. These changes could impact TLK2's kinase activity and functions, potentially correlating with TCP progression. Promising lead compounds that selectively bind to the TLK2 mutant protein were identified, offering potential for therapeutic interventions in TCP. These findings hold great potential for future research.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Ashish Shrivastava
- Translational Bioinformatics and Computational Genomics Research Lab, Department of Life Sciences, Shiv Nadar Institution of Eminence, Gautam Buddha Nagar, UP, India
| | - Sri Krishna Jayadev Magani
- Cancer Biology Lab, Department of Life Sciences, Shiv Nadar Institution of Eminence, Gautam Buddha Nagar, UP, India
| | - Kiran Bharat Lokhande
- Translational Bioinformatics and Computational Genomics Research Lab, Department of Life Sciences, Shiv Nadar Institution of Eminence, Gautam Buddha Nagar, UP, India
| | | | - Ashutosh Singh
- Translational Bioinformatics and Computational Genomics Research Lab, Department of Life Sciences, Shiv Nadar Institution of Eminence, Gautam Buddha Nagar, UP, India
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Rege S, Banker A, Shah S, Bhesania D. Long-term outcomes of laparoscopic longitudinal pancreatojejunostomy and modified Frey's procedure for patients of chronic pancreatitis: A 10-year experience. J Minim Access Surg 2024; 20:74-80. [PMID: 37843167 PMCID: PMC10898633 DOI: 10.4103/jmas.jmas_282_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 05/21/2023] [Accepted: 06/06/2023] [Indexed: 10/17/2023] Open
Abstract
INTRODUCTION To mitigate the morbidity associated with open procedures for chronic pancreatitis (CP), there is a paradigm shift towards the laparoscopic approach. However, since these procedures are technically demanding, literature is still limited. We present our experience and long-term outcomes in the management of CP with laparoscopic surgical procedures. PATIENTS AND METHODS This is a retrospective observational study of patients who underwent a laparoscopic surgery for CP between 2009 and 2019. Pain scores using the Visual Analogue Scale (VAS) were compared pre- and postoperatively. In patients with diabetes, the pre- and post-operative insulin requirement was compared. RESULTS Data of 62 patients were analysed. The mean duration of follow-up was 69 (±22) months. All patients had pain relief post-surgery. The relief of pain was sustained, with the median VAS scores being 1 at 3- and 5-year follow-up. There was a decrease in the median insulin requirement of diabetic patients, which was significant at 3-month and 1-year follow-up ( P < 0.05). CONCLUSION Our study demonstrates that laparoscopic surgical procedures offer long-term pain control with low morbidity. Effective ductal decompression may result in a short-term improvement of the endocrine function of the gland.
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Affiliation(s)
- Sameer Rege
- Department of General Surgery, Seth GSMC and KEM Hospital, Mumbai, Maharashtra, India
| | - Amay Banker
- Department of General Surgery, Seth GSMC and KEM Hospital, Mumbai, Maharashtra, India
| | - Sulay Shah
- Department of General Surgery, Seth GSMC and KEM Hospital, Mumbai, Maharashtra, India
| | - Dhaval Bhesania
- Department of General Surgery, Seth GSMC and KEM Hospital, Mumbai, Maharashtra, India
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Jain Y, Gattani RG, Shinde RK, Deshpande SG. Early Diagnosis and Surgical Management of Tropical Chronic Pancreatitis in a Tertiary Care Rural Hospital: A Case Report. Cureus 2023; 15:e49826. [PMID: 38169720 PMCID: PMC10758541 DOI: 10.7759/cureus.49826] [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] [Received: 10/13/2023] [Accepted: 12/02/2023] [Indexed: 01/05/2024] Open
Abstract
Tropical chronic pancreatitis represents a variant of chronic calcific non-alcoholic pancreatitis, typically found in adolescents and young adults, predominantly in developing nations. This condition usually presents as a classic triad of recurrent and severe abdominal pain, diabetes, and steatorrhea. As the disease progresses and diabetes develops, it is called fibrocalculous pancreatic diabetes. A defining characteristic of this ailment is the presence of pancreatic calculi, leading to duct dilation. Key features of this condition include an early onset in youth, intraductal calculi, an aggressive disease course, and a heightened susceptibility to pancreatic cancer. Diagnostic tools such as ultrasound, CT, magnetic resonance cholangiopancreatography, and endoscopic retrograde cholangiopancreatography aid in identifying the disease. Timely diagnosis and treatment significantly reduce mortality and morbidity. Our patient, a young female, presented solely with recurrent episodes of abdominal pain resembling pancreatitis, along with a normal biological profile and an absence of readily apparent symptoms. She received a diagnosis of tropical chronic pancreatitis and underwent the Partington-Rochelle procedure for surgical decompression of the main pancreatic duct.
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Affiliation(s)
- Yashraj Jain
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Rajesh G Gattani
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Raju K Shinde
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Swati G Deshpande
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Khuroo MS. My 40-Year Encounter with ERCP: A Saga of Service, Syndromes, and Solutions. J Clin Exp Hepatol 2023; 13:1074-1090. [PMID: 37975034 PMCID: PMC10643499 DOI: 10.1016/j.jceh.2023.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 05/18/2023] [Indexed: 09/03/2023] Open
Abstract
Endoscopic retrograde cholangiopancreatography (ERCP) has been a significant development in gastrointestinal endoscopy. I did my first ERCP at SKIMS on December 5, 1982, and over the last 40 years, I have performed 10,100 ERCP procedures, including 600 Sphincter of Oddi manometries (SOM), and 3200 therapeutic ERCPs. We were confronted with many clinical challenges that needed answers by applying ERCP as a primary diagnostic tool. These studies gave birth to and/or recognition of several clinical syndromes. The hepatobiliary and pancreatic ascariasis (HBPA) as a clinical disease was recognized in 1985. The nematode, Ascaris lumbricoides, was the most common cause of hepatobiliary and pancreatic diseases in Kashmir, and its impact on healthcare, clinical profile, management policies, and control measures was identified. Kashmir was recognized as an endemic zone for recurrent pyogenic cholangitis (RPC), which constituted 12.5% of all biliary diseases. RPC in this population was found essentially to be an aftermath of HBPA. A subset of patients with hepatic hydatidosis with rupture into the biliary tract was recognized at ERCP and primarily treated by endotherapy. Cholangiographic abnormalities in children with portal cavernoma evolved into the recognition of portal biliopathy. Extensive studies of the sphincter of Oddi manometry in patients with unexplained biliary and/or pancreatic pain following cholecystectomy identified the entity of the sphincter of Oddi dyskinesia (SOD). In a cross-over trial, Nifedipine, compared with a placebo, showed a significant clinical response in 20 of 28 such patients. ERCP studies done in patients with tropical calcific pancreatitis showed an anomalous union of bile and pancreatic ducts. Forty of the 220 patients with liver transplantation had biliary complications namely biliary leaks, bile duct strictures, SOD, and recurrence of underlying primary biliary cholangitis. Biliary complications caused considerable morbidity and mortality in patients with liver transplantation.
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Affiliation(s)
- Mohammad S. Khuroo
- Digestive Diseases Centre, Dr. Khuroo's Medical Clinic, Srinagar, India
- Dept. Gastroenterology, Sher-I-Kashmir Institute of Medical Sciences, Srinagar, Kashmir, India
- Dept. Gastroenterology, Hepatology, and Liver Transplantation, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
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Koh A, Oyende O, Humes DJ, Lobo DN. Risk of osteopaenia, osteoporosis and osteoporotic fractures in patients with chronic pancreatitis: A systematic review and meta-analysis. Clin Nutr 2023; 42:1086-1094. [PMID: 37271708 DOI: 10.1016/j.clnu.2023.05.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/23/2023] [Accepted: 05/25/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND & AIMS Chronic pancreatitis results in irreversible pancreatic dysfunction and malnutrition which, alongside excess alcohol intake, can increase the risk of low bone density. Osteoporosis increases the risk of fractures and chronic bone pain, reduces quality of life, and poses considerable costs to healthcare. Despite this, there remains a paucity of literature evaluating bone health in this patient population. This systematic review and meta-analysis evaluated the prevalences of osteopaenia, osteoporosis and fractures in patients with chronic pancreatitis. METHODS A comprehensive search of Medline, Embase, ClinicalTrials.gov, and CENTRAL databases was undertaken to identify eligible studies from January 2000 to May 2022. The prevalences of osteopenia, osteoporosis and fragility fractures were extracted from the included studies. Where available, a subgroup analysis was performed to compare the likelihood of developing osteoporosis in patients with chronic pancreatitis compared with control. RESULTS Nineteen studies reporting on 2,027,764 participants (20,460 with chronic pancreatitis and 2,007,304 controls) were included. The pooled prevalence of osteoporosis was 19% (95% CI 13 to 26%; I2 = 94%). Patients with chronic pancreatitis were more likely to have osteoporosis when compared with those in the control group (OR 2.80, 95% CI 1.86 to 4.21; I2 = 21%). The prevalences of osteopaenia and fractures in patients with chronic pancreatitis were 37% (95% CI 31 to 44%; I2 = 81%) and 14% (95% CI 7 to 22%; I2 = 99%) respectively. CONCLUSION The prevalences of osteopenia and osteoporosis are significant in patients with chronic pancreatitis and can increase the risk of developing fractures. Further population-based studies are required to evaluate the disease burden of osteoporotic fractures and associated morbidity and mortality in chronic pancreatitis.
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Affiliation(s)
- Amanda Koh
- Gastrointestinal Surgery, Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Queen's Medical Centre, Nottingham NG7 2UH, UK
| | - Olamide Oyende
- Gastrointestinal Surgery, Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Queen's Medical Centre, Nottingham NG7 2UH, UK
| | - David J Humes
- Gastrointestinal Surgery, Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Queen's Medical Centre, Nottingham NG7 2UH, UK
| | - Dileep N Lobo
- Gastrointestinal Surgery, Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Queen's Medical Centre, Nottingham NG7 2UH, UK; MRC Versus Arthritis Centre for Musculoskeletal Ageing Research, School of Life Sciences, University of Nottingham, Queen's Medical Centre, Nottingham NG7 2UH, UK.
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Pancreoprivic diabetes: A clinico-etiological perspective from a single center in Andhra Pradesh, India. Int J Diabetes Dev Ctries 2023. [DOI: 10.1007/s13410-023-01176-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/08/2023] Open
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Libman I, Haynes A, Lyons S, Pradeep P, Rwagasor E, Tung JYL, Jefferies CA, Oram RA, Dabelea D, Craig ME. ISPAD Clinical Practice Consensus Guidelines 2022: Definition, epidemiology, and classification of diabetes in children and adolescents. Pediatr Diabetes 2022; 23:1160-1174. [PMID: 36537527 DOI: 10.1111/pedi.13454] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/09/2022] [Indexed: 12/24/2022] Open
Affiliation(s)
- Ingrid Libman
- Division of Pediatric Endocrinology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Aveni Haynes
- Children's Diabetes Centre, Telethon Kids Institute, Perth, Western Australia, Australia
| | - Sarah Lyons
- Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Praveen Pradeep
- Department of Endocrinology, All India Institute of Medical Sciences, New Delhi, India
| | - Edson Rwagasor
- Rwanda Biomedical Center, Rwanda Ministry of Health, Kigali, Rwanda
| | - Joanna Yuet-Ling Tung
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong, Hong Kong
| | - Craig A Jefferies
- Starship Children's Health, Te Whatu Ora Health New Zealand, Auckland, New Zealand
| | - Richard A Oram
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, UK
| | - Dana Dabelea
- Department of Epidemiology, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Maria E Craig
- The Children's Hospital at Westmead, Sydney, New South Wales (NSW), Australia.,University of Sydney Children's Hospital Westmead Clinical School, Sydney, NEW, Australia.,Discipline of Paediatrics & Child Health, School of Clinical Medicine, University of NSW Medicine & Health, Sydney, NSW, Australia
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Shrivastava A, Mathur K, Verma RK, Jayadev Magani SK, Vyas DK, Singh A. Molecular dynamics study of tropical calcific pancreatitis (TCP) associated calcium-sensing receptor single nucleotide variation. Front Mol Biosci 2022; 9:982831. [PMID: 36275616 PMCID: PMC9581290 DOI: 10.3389/fmolb.2022.982831] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 09/16/2022] [Indexed: 12/01/2022] Open
Abstract
Tropical Calcific Pancreatitis (TCP) is a chronic non-alcoholic pancreatitis characterised by extensive calcification. The disease usually appears at a younger age and is more common in tropical regions. This disease’s progression can lead to pancreatic diabetes, which can subsequently lead to pancreatic cancer. The CASR gene encodes a calcium-sensing receptor (CaSR), which is a GPCR protein of class C. It is expressed in the islets of Langerhans, the parathyroid gland, and other tissues. It primarily detects small gradients in circulating calcium concentrations and couples this information to intracellular signalling, which helps to regulate PTH (parathyroid hormone) secretion and mineral ion homeostasis. From co-leading insulin release, CaSR modulates ductal HCO3− secretion, Ca2+ concentration, cell-cell communication, β-cell proliferation, and intracellular Ca2+ release. In pancreatic cancer, the CaSR limits cell proliferation. TCP-related four novel missense mutations P163R, I427S, D433H and V477A, found in CaSR extracellular domain (ECD) protein, which were reported in the mutTCPdb Database (https://lms.snu.edu.in/mutTCPDB/index.php). P163R mutation occurs in ligand-binding domain 1 (LBD-1) of the CaSR ECD. To investigate the influence of these variations on protein function and structural activity multiple in-silico prediction techniques such as SIFT, PolyPhen, CADD scores, and other methods have been utilized. A 500 ns molecular dynamic simulation was performed on the CaSR ECD crystal structure and the corresponding mutated models. Furthermore, Principal Component Analysis (PCA) and Essential Dynamics analysis were used to forecast collective motions, thermodynamic stabilities, and the critical subspace crucial to CaSR functions. The results of molecular dynamic simulations showed that the mutations P163R, I427S, D433H, and V477A caused conformational changes and decreased the stability of protein structures. This study also demonstrates the significance of TCP associated mutations. As a result of our findings, we hypothesised that the investigated mutations may have an effect on the protein’s structure and ability to interact with other molecules, which may be related to the protein’s functional impairment.
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Affiliation(s)
- Ashish Shrivastava
- Translational Bioinformatics and Computational Genomics Research Lab, Department of Life Sciences, Shiv Nadar Institution of Eminence, Gautam Buddha Nagar, UP, India
| | - Kartavya Mathur
- Translational Bioinformatics and Computational Genomics Research Lab, Department of Life Sciences, Shiv Nadar Institution of Eminence, Gautam Buddha Nagar, UP, India
| | - Rohit Kumar Verma
- Translational Bioinformatics and Computational Genomics Research Lab, Department of Life Sciences, Shiv Nadar Institution of Eminence, Gautam Buddha Nagar, UP, India
| | - Sri Krishna Jayadev Magani
- Cancer Biology Lab, Department of Life Sciences, Shiv Nadar Institution of Eminence, Gautam Buddha Nagar, UP, India
- *Correspondence: Sri Krishna Jayadev Magani, ; Ashutosh Singh,
| | - Deepak Krishna Vyas
- Department of Biotechnology, Lachoo Memorial College of Science and Technology, Jodhpur, RJ, India
| | - Ashutosh Singh
- Translational Bioinformatics and Computational Genomics Research Lab, Department of Life Sciences, Shiv Nadar Institution of Eminence, Gautam Buddha Nagar, UP, India
- *Correspondence: Sri Krishna Jayadev Magani, ; Ashutosh Singh,
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Irwan, Rivai MI, Mitra J, Suchitra A, Suswita R, Janer A, Tantyo EB. A rare case of tropical chronic pancreatitis with giant pseudocyst: Case report. Ann Med Surg (Lond) 2021; 71:102947. [PMID: 34729181 PMCID: PMC8545666 DOI: 10.1016/j.amsu.2021.102947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/10/2021] [Accepted: 10/13/2021] [Indexed: 02/07/2023] Open
Abstract
Background/objective Tropical chronic pancreatitis (TCP) is common in developing countries and is defined as a juvenile form of chronic calcific non-alcoholic pancreatitis. Pseudocysts occur in 20-40% of chronic pancreatitis. TCP with pseudocyst has not been reported yet, so we represent this rare case to broaden the horizons regarding pancreatitis. Case presentation A 16-year-old woman suffered a painful lump in the upper abdomen. She came from a low-income family and frequently consumed cassava. There was intolerance of glucose in which admission blood sugar level of the patient increased by 179 mg/dl. An abdominal CT scan showed a mass around the pancreas, 20 cm in diameter, and located in retro-gastric. There were multiple ductal calculi along the major pancreatic duct with the largest stone was 3 cm in the pancreatic head. Longitudinal pancreaticojejunostomy (Partington-Rochelle procedure) has been performed and histopathological results appropriate with a pancreatic pseudocyst. Clinical discussion TCP with a giant pseudocyst is an interesting case report that has not been reported yet. This case met the clinical characteristics of TCP, such as young women, malnourished, history of cassava consumption, abdominal pain, and intolerance of glucose. A surgical intervention provides a satisfactory result to the patient. Conclusion Tropical chronic pancreatitis is a rare case. A pseudocyst adds the uniqueness of this case that has never been reported before. Appropriate management can provide satisfactory results and improve the quality of life for patients.
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Affiliation(s)
- Irwan
- Division of Digestive Surgery, Department of Surgery, Faculty of Medicine Andalas University - M.Djamil General Hospital, West Sumatera, 25171, Indonesia
| | - M Iqbal Rivai
- Division of Digestive Surgery, Department of Surgery, Faculty of Medicine Andalas University - M.Djamil General Hospital, West Sumatera, 25171, Indonesia
| | - Juni Mitra
- Division of Digestive Surgery, Department of Surgery, Faculty of Medicine Andalas University - M.Djamil General Hospital, West Sumatera, 25171, Indonesia
| | - Avit Suchitra
- Division of Digestive Surgery, Department of Surgery, Faculty of Medicine Andalas University - M.Djamil General Hospital, West Sumatera, 25171, Indonesia
| | - Rini Suswita
- Division of Digestive Surgery, Department of Surgery, Faculty of Medicine Andalas University - M.Djamil General Hospital, West Sumatera, 25171, Indonesia
| | - Aulia Janer
- General Surgery Resident, Faculty of Medicine, Andalas University - M. Djamil General Hospital, West Sumatera, 25171, Indonesia
| | - Edo B Tantyo
- General Surgery Resident, Faculty of Medicine, Andalas University - M. Djamil General Hospital, West Sumatera, 25171, Indonesia
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Kraft A, Gaida MM. [Acute and chronic pancreatitis-summary of the most common types of pancreatitis]. DER PATHOLOGE 2021; 42:501-508. [PMID: 34279680 DOI: 10.1007/s00292-021-00964-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/21/2021] [Indexed: 11/24/2022]
Abstract
Pancreatitis harbors a spectrum of different inflammatory changes of the pancreas of variable etiology and histopathology. In this context, common variants have to be distinguished from rare variants to optimize therapy. Each type of pancreatitis has characteristic features such as the age of patients and clinical presentation as well as the composition of the inflammatory infiltrates and histological changes.
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Affiliation(s)
- Anne Kraft
- Institut für Pathologie, Universitätsmedizin der JGU Mainz, Langenbeckstraße 1, 55131, Mainz, Deutschland
| | - Matthias M Gaida
- Institut für Pathologie, Universitätsmedizin der JGU Mainz, Langenbeckstraße 1, 55131, Mainz, Deutschland. .,Joint Unit Immunpathologie, Translationale Onkologie, Universitätsmedizin Mainz und Institut für Pathologie Universitätsmedizin Mainz, 55131, Mainz, Deutschland.
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Spontaneous Free Peritoneal Perforation of an Infected Pancreatic Fluid Collection Managed with Laparoscopic Drainage and Necrosectomy. Case Rep Surg 2021; 2021:5532096. [PMID: 33815860 PMCID: PMC7990526 DOI: 10.1155/2021/5532096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/05/2021] [Accepted: 03/10/2021] [Indexed: 11/17/2022] Open
Abstract
Introduction Free peritoneal perforation of pancreatic fluid collections is extremely rare and only few case reports exist in the literature. Many of these patients undergo emergency exploratory laparotomy due to sepsis and haemodynamic instability requiring sepsis control. The use of laparoscopic techniques in this circumstance is limited by the haemodynamic stability of the patient and the technical challenges. But effective laparoscopic management is associated with less morbidity to the patient. Case Presentation. A 28-year-old patient presented with worsening generalized abdominal pain with increased inflammatory markers. She required persistent inotropic support despite adequate fluid resuscitation. She had transient acute renal impairment and acute respiratory distress, which improved with noninvasive support. CECT (contrast-enhanced computed tomography) showed an infected pancreatic fluid collection with peritoneal free fluid. Aspiration of pelvic collection showed purulent fluid. Based on these clinical and imaging findings, she was diagnosed with a free peritoneal perforation of an infected pancreatic fluid collection. She underwent a laparoscopic drainage and necrosectomy of the infected pancreatic collection and peritoneal washout. She had a gradual recovery. All inotropes were omitted on the second day following surgery. She was sent to the ward from the ICU (intensive care unit) on the 4th postoperative day. Conclusion The laparoscopic approach is a viable option in managing ruptured pancreatic fluid collections when patient and technical factors are supportive. It reduces surgical morbidity, thereby reducing the overall strain on physiological reserves. When opted for laparoscopic drainage, the procedure must be guided by imaging findings. Multidisciplinary participation is critical in the overall management.
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Kumaran S, Unnikrishnan AG. Fibrocalculous pancreatic diabetes. J Diabetes Complications 2021; 35:107627. [PMID: 32553576 DOI: 10.1016/j.jdiacomp.2020.107627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 05/11/2020] [Accepted: 05/14/2020] [Indexed: 11/20/2022]
Abstract
Fibrocalculous pancreatic diabetes (FCPD) is a unique form of diabetes reported from tropical countries, associated with both endocrine and exocrine disease of the pancreas. The pre-diabetic phase of the disease is called tropical chronic pancreatitis (TCP). Currently FCPD is classified as a secondary form of diabetes called pancreatic diabetes, because essentially the disease is caused by pancreatic damage. There is an overlap of these subjects with idiopathic, non-alcoholic pancreatitis. This review will cover the etiopathogenesis, diagnosis and management of this clinical condition. FCPD could lead to endocrine dysfunction (diabetes and its complications) as well as exocrine dysfunction, and is associated with a higher risk of pancreatic cancer, for which early detection is important.
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Shivaprasad C, Aiswarya Y, Kejal S, Sridevi A, Anupam B, Ramdas B, Gautham K, Aarudhra P. Comparison of CGM-Derived Measures of Glycemic Variability Between Pancreatogenic Diabetes and Type 2 Diabetes Mellitus. J Diabetes Sci Technol 2021; 15:134-140. [PMID: 31282179 PMCID: PMC7782997 DOI: 10.1177/1932296819860133] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND To compare glycemic variability (GV) indices between patients with fibrocalculous pancreatic diabetes (FCPD) and type 2 diabetes mellitus (T2D) using continuous glucose monitoring (CGM). METHODS We measured GV indices using CGM (iPro™2 Professional CGM, Medtronic, USA) data in 61 patients each with FCPD and T2D who were matched for glycated hemoglobin A1c (HbA1c) and duration of diabetes. GlyCulator2 software was used to estimate the CGM-derived measures of GV (SD, mean amplitude of glycemic excursion [MAGE], continuous overall net glycemic action [CONGA], absolute means of daily differences [MODD], M value, and coefficient of variance [%CV]), hypoglycemia (time spent below 70 mg/dL, AUC below 70 mg/dL, glycemic risk assessment diabetes equation hypoglycemia, Low Blood Glucose Index), and hyperglycemia (time spent above 180 mg/dL at night [TSA > 180], AUC above 180 mg/dL [AUC > 180], glycemic risk assessment diabetes equation hyperglycemia, High Blood Glucose Index [HBGI], and J index). The correlation of GV indices with HbA1c, duration of diabetes, and demographic and biochemical parameters were also assessed. RESULTS All the CGM-derived measures of GV (SD, MAGE, CONGA, MODD, and %CV), except M value, were significantly higher in the FCPD group than in the T2D group (P < 0.05). Measures of hyperglycemia (TSA >180, AUC >180, HBGI, and J index) were significantly higher in the FCPD group than in the T2D group (P < 0.05). The measures of hypoglycemia were not significantly different between the two groups. All the hyperglycemia indices showed a positive correlation with HbA1c in both groups. CONCLUSIONS FCPD is associated with higher GV than is T2D. The findings of higher postprandial glycemic excursions in patients with FCPD could have potential therapeutic implications.
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Affiliation(s)
- Channabasappa Shivaprasad
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, Karnataka, India
- Channabasappa Shivaprasad, MD, DM, Professor, Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, #82, EPIP Area, Whitefield, Bangalore, Karnataka 560066, India.
| | - Yalamanchi Aiswarya
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, Karnataka, India
| | - Shah Kejal
- Department of Internal Medicine, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, Karnataka, India
| | - Atluri Sridevi
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, Karnataka, India
| | - Biswas Anupam
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, Karnataka, India
| | - Barure Ramdas
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, Karnataka, India
| | - Kolla Gautham
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, Karnataka, India
| | - Premchander Aarudhra
- Department of Internal Medicine, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, Karnataka, India
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Chhatriya B, Mukherjee M, Ray S, Saha B, Lahiri S, Halder S, Ghosh I, Khamrui S, Das K, Bhattacharjee S, Mohapatra SK, Goswami S. Transcriptome analysis identifies putative multi-gene signature distinguishing benign and malignant pancreatic head mass. J Transl Med 2020; 18:420. [PMID: 33160365 PMCID: PMC7648960 DOI: 10.1186/s12967-020-02597-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 10/29/2020] [Indexed: 12/12/2022] Open
Abstract
Background Most often, the patients with pancreatic diseases are presented with a mass in pancreatic head region and existing methods of diagnosis fail to confirm whether the head mass is malignant or benign. As subsequent management of the disease hugely depends on the correct diagnosis, we wanted to explore possible biomarkers which could distinguish benign and malignant pancreatic head masses. Methods In order to address that gap, we performed a case–control study to identify genome-wide differentially expressed coding and noncoding genes between pancreatic tissues collected from benign and malignant head masses. These genes were next shortlisted using stringent criteria followed by selection of top malignancy specific genes. They subsequently got validated by quantitative RT-PCR and also in other patient cohorts. Survival analysis and ROC analysis were also performed. Results We identified 55 coding and 13 noncoding genes specific for malignant pancreatic head masses. Further shortlisting and validation, however, resulted in 5 coding genes as part of malignancy specific multi-gene signature, which was validated in three independent patient cohorts of 145 normal and 153 PDAC patients. We also found that overexpression of these genes resulted in survival disadvantage in the patients and ROC analysis identified that combination of 5 coding genes had the AUROC of 0.94, making them potential biomarker. Conclusions Our study identified a multi-gene signature comprising of 5 coding genes (CDCA7, DLGAP5, FOXM1, TPX2 and OSBPL3) to distinguish malignant head masses from benign ones.
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Affiliation(s)
- Bishnupriya Chhatriya
- National Institute of Biomedical Genomics, P.O.: N.S.S., Kalyani, 741251, West Bengal, India
| | - Moumita Mukherjee
- National Institute of Biomedical Genomics, P.O.: N.S.S., Kalyani, 741251, West Bengal, India
| | - Sukanta Ray
- School of Digestive and Liver Diseases, Institute of Post Graduate Medical Education and Research, Kolkata, West Bengal, India
| | - Barsha Saha
- National Institute of Biomedical Genomics, P.O.: N.S.S., Kalyani, 741251, West Bengal, India
| | - Somdatta Lahiri
- Department of Surgery, R G Kar Medical College and Hospital, Kolkata, West Bengal, India
| | - Sandip Halder
- Department of Surgery, R G Kar Medical College and Hospital, Kolkata, West Bengal, India
| | - Indranil Ghosh
- Chittaranjan National Cancer Institute, Kolkata, West Bengal, India
| | - Sujan Khamrui
- School of Digestive and Liver Diseases, Institute of Post Graduate Medical Education and Research, Kolkata, West Bengal, India
| | - Kshaunish Das
- School of Digestive and Liver Diseases, Institute of Post Graduate Medical Education and Research, Kolkata, West Bengal, India
| | - Samsiddhi Bhattacharjee
- National Institute of Biomedical Genomics, P.O.: N.S.S., Kalyani, 741251, West Bengal, India
| | - Saroj Kant Mohapatra
- National Institute of Biomedical Genomics, P.O.: N.S.S., Kalyani, 741251, West Bengal, India
| | - Srikanta Goswami
- National Institute of Biomedical Genomics, P.O.: N.S.S., Kalyani, 741251, West Bengal, India.
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Sickle Cell Trait Presenting as Chronic Calcific Pancreatitis with Pseudocyst- A Case Report. Indian J Clin Biochem 2020; 36:239-241. [PMID: 33867717 DOI: 10.1007/s12291-020-00910-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 06/23/2020] [Indexed: 10/23/2022]
Abstract
Sickle cell disease is known to cause acute pancreatitis either due to gall stones obstructing the pancreatic duct or by vaso-occlusive mechanism. However chronic pancreatitis is a very rare complication in sickle cell anemia. We report a case of sickle cell trait presenting with chronic pancreatitis with pseudo cyst. USG abdomen and CT abdomen confirmed the diagnosis of chronic calcific pancreatitis with pseudocyst. Etiological work up for other causes did not reveal anything except sickle cell trait. This case represents a rare association between chronic calcific pancreatitis and sickle cell trait.
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Abstract
PURPOSE OF REVIEW Fibrocalculous pancreatic diabetes (FCPD) is an uncommon form of diabetes occurring in underprivileged developing countries of the world. We attempt to review the latest evidence on epidemiology, secular trends, etiopathogenic mechanisms, and treatment modalities of FCPD with particular reference to studies from the past decade. RECENT FINDINGS There has been little new data on FCPD over the past decade even from countries where it was considered to be prevalent. There appears to be a decline in prevalence of the condition of late. There is also some evidence to show that the condition develops due to as yet unknown environmental influences acting on a background of genetic susceptibility. FCPD is a severe form of diabetes and may be a premalignant condition. FCPD deserves more attention than it currently receives, because of its unique clinical features and management strategies, and its propensity to develop pancreatic adenocarcinoma.
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Affiliation(s)
- Ranjit Unnikrishnan
- ICMR Centre for Advanced Research on Diabetes, Madras Diabetes Research Foundation, No 4, Conran Smith Road, Gopalapuram, Chennai, 600 086, India
- WHO Collaborating Centre for Non-Communicable Disease Prevention & Control & IDF Centre of Excellence in Diabetes Care, Dr. Mohan's Diabetes Specialities Centre, No 4, Conran Smith Road, Gopalapuram, Chennai, 600 086, India
| | - Viswanathan Mohan
- ICMR Centre for Advanced Research on Diabetes, Madras Diabetes Research Foundation, No 4, Conran Smith Road, Gopalapuram, Chennai, 600 086, India.
- WHO Collaborating Centre for Non-Communicable Disease Prevention & Control & IDF Centre of Excellence in Diabetes Care, Dr. Mohan's Diabetes Specialities Centre, No 4, Conran Smith Road, Gopalapuram, Chennai, 600 086, India.
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17
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Kotha S, Griffin N, Berry P. A Mauritian Patient with Weight Loss and Diarrhea. Gastroenterology 2020; 158:e12-e13. [PMID: 31376389 DOI: 10.1053/j.gastro.2019.07.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 07/25/2019] [Indexed: 12/02/2022]
Affiliation(s)
- Sreelakshmi Kotha
- Department of Gastroenterology, Guy's and St Thomas' Foundation Trust, London, UK.
| | - Nyree Griffin
- Department of Radiology, Guy's and St Thomas' Foundation Trust, London, UK
| | - Philip Berry
- Department of Gastroenterology, Guy's and St Thomas' Foundation Trust, London, UK
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18
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Singh G, Jayadev Magani SK, Sharma R, Bhat B, Shrivastava A, Chinthakindi M, Singh A. Structural, functional and molecular dynamics analysis of cathepsin B gene SNPs associated with tropical calcific pancreatitis, a rare disease of tropics. PeerJ 2019; 7:e7425. [PMID: 31592339 PMCID: PMC6778667 DOI: 10.7717/peerj.7425] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 07/07/2019] [Indexed: 01/13/2023] Open
Abstract
Tropical Calcific Pancreatitis (TCP) is a neglected juvenile form of chronic non-alcoholic pancreatitis. Cathepsin B (CTSB), a lysosomal protease involved in the cellular degradation process, has recently been studied as a potential candidate gene in the pathogenesis of TCP. According to the Cathepsin B hypothesis, mutated CTSB can lead to premature intracellular activation of trypsinogen, a key regulatory mechanism in pancreatitis. So far, CTSB mutations have been studied in pancreatitis and neurodegenerative disorders, but little is known about the structural and functional effect of variants in CTSB. In this study, we investigated the effect of single nucleotide variants (SNVs) specifically associated with TCP, using molecular dynamics and simulation algorithms. There were two non-synonymous variants (L26V and S53G) of CTSB, located in the propeptide region. We tried to predict the effect of these variants on structure and function using multiple algorithms: SIFT, Polyphen2, PANTHER, SDM sever, i-Mutant2.0 suite, mCSM algorithm, and Vadar. Further, using databases like miRdbSNP, PolymiRTS, and miRNASNP, two SNPs in the 3′UTR region were predicted to affect the miRNA binding sites. Structural mutated models of nsSNP mutants (L26V and S53G) were prepared by MODELLER v9.15 and evaluated using TM-Align, Verify 3D, ProSA and Ramachandran plot. The 3D mutated structures were simulated using GROMACS 5.0 to predict the impact of these SNPs on protein stability. The results from in silico analysis and molecular dynamics simulations suggested that these variants in the propeptide region of Cathepsin B could lead to structural and functional changes in the protein and thus could be pathogenic. Hence, the structural and functional analysis results have given interim conclusions that these variants can have a deleterious effect in TCP pathogenesis, either uniquely or in combination with other mutations. Thus, it could be extrapolated that Cathepsin B gene can be screened in samples from all TCP patients in future, to decipher the distribution of variants in patients.
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Affiliation(s)
- Garima Singh
- Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Greater Noida, Uttar Pradesh, India
| | - Sri Krishna Jayadev Magani
- Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Greater Noida, Uttar Pradesh, India
| | - Rinku Sharma
- Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Greater Noida, Uttar Pradesh, India
| | - Basharat Bhat
- Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Greater Noida, Uttar Pradesh, India
| | - Ashish Shrivastava
- Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Greater Noida, Uttar Pradesh, India
| | | | - Ashutosh Singh
- Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Greater Noida, Uttar Pradesh, India
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Singh KR, Muktesh G, Gunjan D, Kochhar R, Singh V, Das A, Siddappa P, Singh K. Patterns of alcohol consumption and nutrition intake in patients with alcoholic liver disease and alcoholic pancreatitis in North Indian men. JGH OPEN 2019; 3:316-321. [PMID: 31406925 PMCID: PMC6684506 DOI: 10.1002/jgh3.12165] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 01/05/2019] [Accepted: 01/31/2019] [Indexed: 11/09/2022]
Abstract
Background and Aim Chronic alcoholism and nutrition play an important role in liver and pancreatic diseases. To compare drinking habits and nutritional data in patients with alcoholic liver disease (ALD) and alcoholic pancreatitis (ALP). Methods Clinical, anthropometric, dietary intake, laboratory, and imaging data were recorded in consecutive patients of ALD and ALP. Results In 150 patients of ALP (n = 76) and ALD (n = 74), the age of starting alcohol consumption (19.03 ± 3.78 vs 18.0 ± 2.59 years) and the mean amount of alcohol consumed per day (165.63 ± 87.99 vs 185.50 ± 113.54 g; P = 0.230) were similar. Patients with ALD consumed alcohol on a daily basis more frequently (90.5 vs 72.3%; P = 0.003) and had a longer duration of alcohol intake (21.6 + 0.2 vs 14.5 + 6.9 years; P < 0.0001) than patients in the ALP group. Binge drinking was more common in patients with ALP compared to patients with ALD (60.5 vs 20.3%); P < 0.0001). Patients with ALP had a lower body mass index (19.9 ± 3.49 vs 22.64 ± 4.88 kg/m2; P = 0.001) and more frequent decrease in mid arm circumference (57.9 vs 44.6%; P = 0.042) and triceps skin fold thickness (67.1 vs 52.7%; P = 0.072) compared to patients with ALD. Conclusion There was no difference in the age of starting alcohol consumption and mean amount of alcohol consumption per day between the groups. Patients with ALD were more likely to be daily drinkers with a longer duration of alcohol intake. However, binge drinking and malnourishment was more common in the ALP group.
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Affiliation(s)
- Karam R Singh
- Unit of Gastroenterology Regional Institute of Medical Sciences Imphal India
| | - Gaurav Muktesh
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Deepak Gunjan
- Department of Gastroenterology All India Institute of Medical Sciences Delhi India
| | - Rakesh Kochhar
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Virendra Singh
- Department of Hepatology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Ashim Das
- Department of Histopathology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Pradeep Siddappa
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Kartar Singh
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
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20
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Laparoscopic Lateral Pancreaticojejunostomy—the Technique and Early Experience. Indian J Surg 2019. [DOI: 10.1007/s12262-018-1734-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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21
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Aiswarya Y, Shivaprasad C, Anish K, Sridevi A, Anupam B, Amit G. Assessment of insulin sensitivity and secretion in patients with fibrocalculous pancreatic diabetes. Diabetes Metab Syndr Obes 2019; 12:779-788. [PMID: 31190936 PMCID: PMC6535669 DOI: 10.2147/dmso.s204254] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 04/17/2019] [Indexed: 12/24/2022] Open
Abstract
Background: Fibrocalculous pancreatic diabetes (FCPD) is a secondary form of diabetes seen in patients with tropical chronic pancreatitis. Insulin deficiency plays a major role in the etiopathogenesis of FCPD. Limited data suggest a possible role of insulin resistance (IR) in the pathogenesis of FCPD. Sparse data exist on measures of insulin sensitivity (IS) and secretion in patients with FCPD and its comparison to type 2 diabetes mellitus (T2D) patients. Method: Eighty patients with FCPD, 36 patients with T2D and 36 healthy subjects were included. A 75 g oral glucose tolerance test (OGTT) was performed in the morning after an overnight fast. We evaluated IS and secretion using indices derived from fasting (homeostasis model assessment of insulin resistance [HOMA-IR], quantitative insulin sensitivity check index [QUICKI] and homeostasis model assessment of beta-cell function [HOMA-ß]) and OGTT (Matsuda, insulin sensitivity index by Kanauchi [ISI-K], oral glucose insulin sensitivity index [OGIS], Stumvoll, insulinogenic index and oral disposition index [ODI]) measurements of glucose and insulin. Results: HOMA-IR was significantly higher and QUICKI significantly lower in patients with FCPD and T2D than in healthy controls (P<0.001). Matsuda, ISI-K, OGIS and Stumvoll were significantly lower in patients with FCPD and T2D than in healthy controls (P<0.001), indicating reduced IS in both FCPD and T2D patients. HOMA-ß, insulinogenic index and ODI were significantly lower in patients with FCPD and T2D compared to healthy controls (P<0.001). Conclusion: FCPD is associated with reduced IS as assessed by fasting and OGTT-based indices. FCPD is also associated with a greater degree of impairment in insulin secretion than in T2D. IR may play a role in the pathogenesis of FCPD.
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Affiliation(s)
- Yalamanchi Aiswarya
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, India
| | - Channabasappa Shivaprasad
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, India
- Correspondence: Channabasappa ShivaprasadDepartment of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, #82, EPIP Area, Whitefield, Bangalore, Karnataka560066, IndiaTel +91 802 841 3381Email
| | - Kolly Anish
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, India
| | - Atluri Sridevi
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, India
| | - Biswas Anupam
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, India
| | - Goel Amit
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, India
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22
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Mayer-Davis EJ, Kahkoska AR, Jefferies C, Dabelea D, Balde N, Gong CX, Aschner P, Craig ME. ISPAD Clinical Practice Consensus Guidelines 2018: Definition, epidemiology, and classification of diabetes in children and adolescents. Pediatr Diabetes 2018; 19 Suppl 27:7-19. [PMID: 30226024 PMCID: PMC7521365 DOI: 10.1111/pedi.12773] [Citation(s) in RCA: 334] [Impact Index Per Article: 55.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 07/27/2018] [Indexed: 12/16/2022] Open
Affiliation(s)
- Elizabeth J. Mayer-Davis
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina,Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Anna R. Kahkoska
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina,Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Craig Jefferies
- Starship Children’s Hospital, Auckland District Health Board, Auckland, New Zealand
| | - Dana Dabelea
- Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colorado
| | - Naby Balde
- Department of Endocrinology, University Hospital, Conakry, Guinea
| | - Chun X. Gong
- Beijing Children’s Hospital, Capital Medical University, Beijing, China
| | | | - Maria E. Craig
- The Children’s Hospital at Westmead, University of Sydney, Sydney, New South Wales, Australia,School of Women’s and Children’s Health, University of NSW, Sydney, New South Wales, Australia
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23
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Laparoscopic lateral pancreaticojejunostomy: an evolution to endostapled technique. Surg Endosc 2018; 33:1749-1756. [PMID: 30194645 DOI: 10.1007/s00464-018-6434-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Accepted: 09/05/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Chronic pancreatitis (CP) is a debilitating condition resulting in severe pain with progressive deterioration of pancreatic function. "Tropical" pancreatitis represents a variant of the disease with widely dilated ducts, numerous calculi, and few strictures. Traditionally, modified Puestow's procedure has been the treatment of choice for a dilated pancreatic ductal system. However, it has only recently been adapted to laparoscopic approach which is a technically demanding procedure primarily due to need for extensive intra-corporeal suturing. METHODS Symptomatic cases of CP presenting at our center with minimum 8 mm mean ductal diameter at body and head were selected for laparoscopic modified Puestow's procedure. Those with prior pancreatic surgery, pancreatic head masses, endoscopic pancreatic stenting, and portal hypertension were excluded. Twenty-eight cases meeting selection criteria underwent a laparoscopic procedure. RESULTS Seven patients (25%) underwent a stapled pancreaticojejunal anastomosis, 17 (60.7%) received a sutured anastomosis. Four patients (14.3%) were converted to open surgery due to failure to localize the pancreatic duct with percutaneous needle aspiration. Of those patients who underwent a successful laparoscopic procedure, a single patient developed a pancreatic fistula which resolved spontaneously; another patient had a difficult post-operative course with prolonged intensive care. We suffered no mortality within the series and no patient had any long-term disability. Anastomotic patency rates of 100% were achieved by the third post-operative month. CONCLUSION Lateral pancreaticojejunostomy is an effective surgical management for CP with a dilated ductal system. Its laparoscopic adoption is the rational next surgical step. It allows effective duct decompression with low mortality and morbidity. The procedure demands an advanced surgical skill set with an emphasis on intra-corporeal suturing. Those patients suffering from tropical CP with wide ductal dilatation greater than 12 mm are suited to an endostapled anastomosis which helps significantly reduce operative time without any corrosion of outcomes.
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24
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Praveen G, Mohan V. Fibrocalculous pancreatic diabetes—current scenario in developing countries. Int J Diabetes Dev Ctries 2018. [DOI: 10.1007/s13410-018-0638-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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25
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Incidence of Chronic Pancreatitis in Adult Male Population: A 25-Year Follow-up Study. Pancreas 2018. [PMID: 29521947 DOI: 10.1097/mpa.0000000000001014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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26
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A Case of Chronic Calcific Nonalcoholic Pancreatitis. Case Rep Gastrointest Med 2016; 2016:2963681. [PMID: 27957355 PMCID: PMC5121449 DOI: 10.1155/2016/2963681] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 10/25/2016] [Indexed: 12/29/2022] Open
Abstract
Tropical Calcific Pancreatitis (TCP) is a type of chronic calcific nonalcoholic pancreatitis. Similar to nonalcoholic chronic pancreatitis, it presents in the second and third decades of life; however this type is reported mostly in the developing tropical and subtropical countries. It is associated with the formation of pancreatic calculi and a high probability of developing insulin-dependent diabetes mellitus. Epidemiologic studies have shown that these patients have an increased risk of developing pancreatic carcinoma. The etiology of TCP remains uncertain, with the current consensus suggesting genetics as well as possible toxicity from consuming large amounts of cassava, a tuber. Definite diagnosis of TCP requires younger age of onset, history of malnutrition, and presence of diabetes mellitus along with extensive pancreatic calcification and ductal calculi. When patients meet most but not all of these conditions the term Idiopathic Chronic Pancreatitis (ICP) is used. This is a case of a 44-year-old man who presented with most features seen in TCP, and however, was diagnosed with ICP.
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Unnikrishnan R, Shah VN, Mohan V. Challenges in diagnosis and management of diabetes in the young. Clin Diabetes Endocrinol 2016; 2:18. [PMID: 28702252 PMCID: PMC5471766 DOI: 10.1186/s40842-016-0036-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 11/03/2016] [Indexed: 02/07/2023] Open
Abstract
The prevalence of diabetes in children and adolescents is increasing worldwide, with profound implications on the long-term health of individuals, societies, and nations. The diagnosis and management of diabetes in youth presents several unique challenges. Although type 1 diabetes is more common among children and adolescents, the incidence of type 2 diabetes in youth is also on the rise, particularly among certain ethnic groups. In addition, less common types of diabetes such as monogenic diabetes syndromes and diabetes secondary to pancreatopathy (in some parts of the world) need to be accurately identified to initiate the most appropriate treatment. A detailed patient history and physical examination usually provides clues to the diagnosis. However, specific laboratory and imaging tests are needed to confirm the diagnosis. The management of diabetes in children and adolescents is challenging in some cases due to age-specific issues and the more aggressive nature of the disease. Nonetheless, a patient-centered approach focusing on comprehensive risk factor reduction with the involvement of all concerned stakeholders (the patient, parents, peers and teachers) could help in ensuring the best possible level of diabetes control and prevention or delay of long-term complications.
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Affiliation(s)
- Ranjit Unnikrishnan
- Madras Diabetes Research Foundation & Dr Mohan’s Diabetes Specialties Centre, Who Collaborating Centre for Non-Communicable Diseases Prevention and Control, 4, Conran Smith Road, Gopalapuram, Chennai, 600 086 India
| | - Viral N. Shah
- Barbara Davis Center for Diabetes, University of Colorado Anschutz Campus, Aurora, CO USA
| | - Viswanathan Mohan
- Madras Diabetes Research Foundation & Dr Mohan’s Diabetes Specialties Centre, Who Collaborating Centre for Non-Communicable Diseases Prevention and Control, 4, Conran Smith Road, Gopalapuram, Chennai, 600 086 India
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Association Analysis of PRSS1-PRSS2 and CLDN2-MORC4 Variants in Nonalcoholic Chronic Pancreatitis Using Tropical Calcific Pancreatitis as Model. Pancreas 2016; 45:1153-7. [PMID: 26784911 DOI: 10.1097/mpa.0000000000000608] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Association of PRSS1-PRSS2 (rs10273639) and CLDN2-MORC4 (rs12688220 and rs7057398) variants with alcohol-related chronic pancreatitis (CP) is established but with nonalcoholic CP is unclear. We addressed this inconsistency using tropical calcific pancreatitis (TCP) as model. METHODS We sequenced 5'-UTR of PRSS1 and genotyped CLDN2-MORC4 variants in 555 patients with TCP and 801 controls and performed association analysis. Gene-gene interaction between PRSS1 and CLDN2-MORC4 variants and with p.Asn34Ser SPINK1 and p.Leu26Val CTSB was also evaluated. RESULTS We observed significant association of rs10273639/rs4726576 in PRSS1-PRSS2 (odds ratio [OR] = 0.72; P = 3.50 × 10) and CLDN2-MORC4 variants, rs12688220 (OR = 1.54; P = 1.22 × 10) and rs7057398 (OR = 1.50; P = 1.22 × 10) with TCP. Patients carrying p.Asn34Ser SPINK1 were significantly younger than those with rs4726576 risk genotype (30.0 vs 38.0 years; P = 0.015) and those carrying both were even younger (22.0 years; P = 0.001). Presence of risk allele at rs12688220 in patients carrying p.Asn34Ser SPINK1 delayed the age of onset (32.0 vs 24.0 years; P = 0.013). CONCLUSIONS Our study establishes strong association of PRSS1-PRSS2 and CLDN2-MORC4 variants with TCP and thus with nonalcoholic CP. These variants independently interact with p.Asn34Ser SPINK1 and influence the age of onset in TCP. However, latter results need to be replicated in other cohorts.
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Camara SN, Yin T, Yang M, Li X, Gong Q, Zhou J, Zhao G, Yang ZY, Aroun T, Kuete M, Ramdany S, Camara AK, Diallo AT, Feng Z, Ning X, Xiong JX, Tao J, Qin Q, Zhou W, Cui J, Huang M, Guo Y, Gou SM, Wang B, Liu T, Olivier OET, Conde T, Cisse M, Magassouba AS, Ballah S, Keita NLM, Souare IS, Toure A, Traore S, Balde AK, Keita N, Camara ND, Emmanuel D, Wu HS, Wang CY. High risk factors of pancreatic carcinoma. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY. MEDICAL SCIENCES = HUA ZHONG KE JI DA XUE XUE BAO. YI XUE YING DE WEN BAN = HUAZHONG KEJI DAXUE XUEBAO. YIXUE YINGDEWEN BAN 2016; 36:295-304. [PMID: 27376795 DOI: 10.1007/s11596-016-1583-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2016] [Revised: 05/15/2016] [Indexed: 12/20/2022]
Abstract
Over the past decades, cancer has become one of the toughest challenges for health professionals. The epidemiologists are increasingly directing their research efforts on various malignant tumor worldwide. Of note, incidence of cancers is on the rise more quickly in developed countries. Indeed, great endeavors have to be made in the control of the life-threatening disease. As we know it, pancreatic cancer (PC) is a malignant disease with the worst prognosis. While little is known about the etiology of the PC and measures to prevent the condition, so far, a number of risk factors have been identified. Genetic factors, pre-malignant lesions, predisposing diseases and exogenous factors have been found to be linked to PC. Genetic susceptibility was observed in 10% of PC cases, including inherited PC syndromes and familial PC. However, in the remaining 90%, their PC might be caused by genetic factors in combination with environmental factors. Nonetheless, the exact mechanism of the two kinds of factors, endogenous and exogenous, working together to cause PC remains poorly understood. The fact that most pancreatic neoplasms are diagnosed at an incurable stage of the disease highlights the need to identify risk factors and to understand their contribution to carcinogenesis. This article reviews the high risk factors contributing to the development of PC, to provide information for clinicians and epidemiologists.
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Affiliation(s)
- Soriba Naby Camara
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Tao Yin
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ming Yang
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xiang Li
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Qiong Gong
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jing Zhou
- Department of Breast and Thyroid Surgery, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Gang Zhao
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Zhi-Yong Yang
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Tajoo Aroun
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Martin Kuete
- Department of Planning Family and Reproductive Institute, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Sonam Ramdany
- Department of General Medicine, Sir Seewoosagur Ramgoolam National Hospital of Pamplemousses, Mauritius, 21017, Mauritius
| | | | - Aissatou Taran Diallo
- Department of General Surgery, National Hospital of Ignace Deen, Conakry, 1147, Guinea
| | - Zhen Feng
- Department of Gastroenterology and Hepatology, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xin Ning
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jiong-Xin Xiong
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jing Tao
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Qi Qin
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Wei Zhou
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jing Cui
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Min Huang
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yao Guo
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Shan-Miao Gou
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Bo Wang
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Tao Liu
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ohoya Etsaka Terence Olivier
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Tenin Conde
- Department of Thoracic Surgery, National Hospital of Donka, Conakry, Guinea
| | - Mohamed Cisse
- Department of Dermatology, National Hospital of Donka, Conakry, Guinea
| | | | - Sneha Ballah
- Department of Internal Medicine, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Naby Laye Moussa Keita
- Department of Biochemistry, University Gamal Abdel Nasser of Conakry, Conakry, 1147, Guinea
| | - Ibrahima Sory Souare
- Department of Neurosurgery, Friendship Hospital Sino-Guinea of Kipe, Conakry, Guinea
| | - Aboubacar Toure
- Department of General Surgery, National Hospital of Ignace Deen, Conakry, 1147, Guinea
| | - Sadamoudou Traore
- Department of Medical Imaging, Good Shepherd Medical Center, The University of Texas, Longview, 75601, USA
| | | | - Namory Keita
- Department of Gynecology and Obstetrics, National Hospital of Donka, Conakry, Guinea
| | - Naby Daouda Camara
- Department of General Surgery, National Hospital of Ignace Deen, Conakry, 1147, Guinea
| | - Dusabe Emmanuel
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - He-Shui Wu
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Chun-You Wang
- Department of General Surgery, Pancreatic Disease Institute, Huazhong University of Science and Technology, Wuhan, 430022, China.
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Sindhu RS, Parvathy G, Fysal K, Jacob MK, Geetha S, Krishna B, Natesh B, Rajan R. Clinical profile of PanIN lesions in tropical chronic pancreatitis. Indian J Gastroenterol 2015; 34:436-41. [PMID: 26586139 DOI: 10.1007/s12664-015-0609-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 11/03/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND Chronic pancreatitis (CP) found in the tropical countries is known to have a higher risk for carcinoma of the pancreas. This study aimed to explore the clinical profile of pancreatic intraepithelial neoplasia (PanIN), one of the precursors of carcinoma of the pancreas, in tropical CP and to identify the possible clinical predictors of the same. METHODOLOGY A retrospective study was done enrolling patients who underwent either Frey's procedure or pancreatic resection for symptomatic CP, between January 2008 and December 2012. They were grouped into PanIN positive and PanIN negative based on histopathology. Their clinical and laboratory parameters were compared statistically to identify the predictors of the PanIN status. RESULTS Sixty-two tropical CP patients who had Frey's procedure or pancreatic resection were enrolled into this study; 38.7 % cases showed PanIN changes and 61.29 % had no PanIN changes. Majority of the clinical and laboratory parameters were found comparable between the two groups except obstructive jaundice and CA 19-9 value >137.5 which were there in 54.2 % of PanIN-positive cases. On histopathology, 54.83 % cases were benign CP and 45.16 % were malignant CP. Among the benign CP, 33.3 % were PanIN positive and among those with malignancy 66.7 % were PanIN positive. Low-grade PanINs were seen in 73 % cases of benign CP and in 26.1 % of malignancy whereas high-grade PanIN-3 lesions were seen exclusively in patients with malignancy. CONCLUSION High-grade PanIN-3 lesions showed significant association with pancreatic malignancy. Obstructive jaundice and CA 19-9 ≥ 137.5 could predict PanIN positivity.
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Affiliation(s)
- R S Sindhu
- Department of Surgical Gastroenterology, Government Medical College, Thiruvananthapuram, 695 011, India.
| | - G Parvathy
- Department of Pathology, Government Medical College, Thiruvananthapuram, 695 011, India
| | - K Fysal
- Department of Surgical Gastroenterology, Government Medical College, Thiruvananthapuram, 695 011, India
| | - M K Jacob
- Department of Surgical Gastroenterology, Government Medical College, Thiruvananthapuram, 695 011, India
| | - S Geetha
- Department of Pathology, Government Medical College, Thiruvananthapuram, 695 011, India
| | - B Krishna
- Department of Pathology, Government Medical College, Thiruvananthapuram, 695 011, India
| | - Bonny Natesh
- Department of Surgical Gastroenterology, Government Medical College, Thiruvananthapuram, 695 011, India
| | - Ramesh Rajan
- Department of Surgical Gastroenterology, Government Medical College, Thiruvananthapuram, 695 011, India
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Abstract
OPINION STATEMENT Patients with chronic pancreatitis should be screening at least annually for diabetes. Lifestyle modifications remain to be an important part of treatment for diabetic control. Unless contraindicated or not tolerated, metformin can be initiated and continued concurrently with other anti-diabetic agents or insulin. All anti-diabetic agents should be used based on their physiology and adverse effect profiles, along with the metabolic status of patients. Insulin therapy should be initiated without delay for any of the following: symptomatic or overt hyperglycemia, catabolic state secondary to uncontrolled diabetes, history of diabetic ketoacidosis, hospitalization or acute exacerbation of pancreatitis, or hyperglycemia that cannot be otherwise controlled. Dose adjustment should be done conservatively as these patients are more likely to be insulin sensitive and have loss of counter regulatory hormones. Insulin pump and continuous glucose monitoring should be considered early during therapy in selected patients. For patients undergoing total pancreatectomy or extensive partial pancreatectomy, evaluations to determine the eligibilities for islet cell autotransplantation should be considered.
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Cherian KE, Shetty S, Kapoor N, Paul TV. Carcinoma pancreas and fibrocalcific pancreatic diabetes: a dual association for weight loss. BMJ Case Rep 2015; 2015:bcr-2014-209058. [PMID: 25858940 DOI: 10.1136/bcr-2014-209058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
| | - Sahana Shetty
- Department of Endocrinology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Nitin Kapoor
- Department of Endocrinology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Thomas Vizhalil Paul
- Department of Endocrinology, Christian Medical College, Vellore, Tamil Nadu, India
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Abstract
Fibrocalculous pancreatic diabetes (FCPD) is an uncommon form of diabetes that occurs as a result of chronic calcific pancreatitis, in the absence of alcohol abuse. The disease is restricted to tropical regions of the world, and southern India has the highest known prevalence of FCPD. The typical patient with FCPD is a lean adolescent or young adult of either sex, presenting with history of recurrent bouts of abdominal pain and steatorrhea. Demonstration of large, discrete pancreatic calculi by plain radiographs or ultrasonography of the abdomen is diagnostic. While the exact etiology of FCPD is unknown, genetic, nutritional and inflammatory factors have been hypothesized to play a role. Diabetes in FCPD is often brittle and difficult to control; most patients require multiple doses of insulin for control of glycemia. However, in spite of high blood glucose levels, patients rarely develop ketosis. Malabsorption responds to pancreatic enzyme supplementation. Surgical removal of stones is indicated for symptomatic relief of intractable pain. While patients with FCPD develop microvascular complications as frequently as those with type 2 diabetes, macrovascular disease is uncommon. Development of pancreatic malignancy is the most dreaded complication and should be suspected in any patient who complains of weight loss, back pain or jaundice.
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Affiliation(s)
- Ranjit Unnikrishnan
- Dr. Mohan's Diabetes Specialities Centre, Madras Diabetes Research Foundation, WHO Collaborating Centre for Non-communicable Diseases Prevention and Control, IDF Centre of Education, 4, Conran Smith Road, Gopalapuram, Chennai, 600 086, India
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Pothula Rajendra VK, Sivanpillay Mahadevan S, Parvathareddy SR, Nara BK, Gorlagunta Ramachandra M, Tripuraneni Venkata AC, Bathalapalli JMR, Gudi VPR, Sampath T. Frey’s Pancreaticojejunostomy in Tropical Pancreatitis: Assessment of Quality of Life. A Prospective Study. World J Surg 2014; 38:3235-47. [DOI: 10.1007/s00268-014-2732-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Craig ME, Jefferies C, Dabelea D, Balde N, Seth A, Donaghue KC. ISPAD Clinical Practice Consensus Guidelines 2014. Definition, epidemiology, and classification of diabetes in children and adolescents. Pediatr Diabetes 2014; 15 Suppl 20:4-17. [PMID: 25182305 DOI: 10.1111/pedi.12186] [Citation(s) in RCA: 175] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Accepted: 06/16/2014] [Indexed: 12/20/2022] Open
Affiliation(s)
- Maria E Craig
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead and University of Sydney, Sydney, Australia; School of Women's and Children's Health, University of New South Wales, Sydney, Australia
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Behera KK, Joseph M, Shetty SK, Chacko A, Sahoo MK, Mahendri NV, Nair V, Nadig S, Thomas N. Resting energy expenditure in subjects with fibro-calculous pancreatic diabetes. J Diabetes 2014; 6:158-63. [PMID: 23773615 DOI: 10.1111/1753-0407.12070] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Revised: 05/07/2013] [Accepted: 06/02/2013] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Fibro-calculous pancreatic diabetes is an indigenous disorder present in populations largely in tropical regions. Energy expenditure through indirect calorimetry has not been studied in this disorder and may provide important clues as to the pathogenesis of diabetes in these patients. METHODS A total of 51 males in three groups comprising fibrocalculous pancreatic diabetes (FCPD) (group 1; n = 24), type 2 diabetes (group 2; n = 15) and healthy controls (group 3; n = 12) were studied. The body composition was measured using Dual Energy X-ray Absorptiometry (DEXA) and the REE was estimated using indirect calorimetry. The predicted energy expenditure (PEE) was calculated using three different equations. RESULTS Patients in both groups with diabetes had a higher mean waist-hip ratio than the controls (P = 0.002). However patients with type 2 diabetes alone had a significantly higher mean body mass index (P = 0.012), percentage of fat (P = 0.016) and total fat content (P = 0.031). There was no significant difference in REE among the three groups. After adjustment of body mass index (BMI), the REE was significantly higher in patients with FCPD than in those patients with Type 2 diabetes. PEE correlated poorly with indirect calorimetry. CONCLUSIONS Energy expenditure in patients with diabetes varies according to the composition and distribution of body fat and is lower in patients with FCPD. Standard predictive equations were not accurate for the assessment of energy expenditure in patients with FCPD. Further research is required to recommend specific nutritional therapy for this group of patients.
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Affiliation(s)
- Kishore Kumar Behera
- Department of Endocrinology, Diabetes & Metabolism, Christian Medical College, Vellore, India
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Brock C, Nielsen LM, Lelic D, Drewes AM. Pathophysiology of chronic pancreatitis. World J Gastroenterol 2013; 19:7231-7240. [PMID: 24259953 PMCID: PMC3831204 DOI: 10.3748/wjg.v19.i42.7231] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Revised: 07/09/2013] [Accepted: 08/29/2013] [Indexed: 02/06/2023] Open
Abstract
Chronic pancreatitis (CP) is an inflammatory disease of the pancreas characterized by progressive fibrotic destruction of the pancreatic secretory parenchyma. Despite the heterogeneity in pathogenesis and involved risk factors, processes such as necrosis/apoptosis, inflammation or duct obstruction are involved. This fibrosing process ultimately leads to progressive loss of the lobular morphology and structure of the pancreas, deformation of the large ducts and severe changes in the arrangement and composition of the islets. These conditions lead to irreversible morphological and structural changes resulting in impairment of both exocrine and endocrine functions. The prevalence of the disease is largely dependent on culture and geography. The etiological risk-factors associated with CP are multiple and involve both genetic and environmental factors. Throughout this review the M-ANNHEIM classification system will be used, comprising a detailed description of risk factors such as: alcohol-consumption, nicotine-consumption, nutritional factors, hereditary factors, efferent duct factors, immunological factors and miscellaneous and rare metabolic factors. Increased knowledge of the different etiological factors may encourage the use of further advanced diagnostic tools, which potentially will help clinicians to diagnose CP at an earlier stage. However, in view of the multi factorial disease and the complex clinical picture, it is not surprising that treatment of patients with CP is challenging and often unsuccessful.
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Padma S, Sundaram PS. Parathyroid scintigraphy, histopathology correlation in patients with tropical pancreatitis and coexisting primary hyperparathyroidism. Indian J Nucl Med 2013; 28:5-10. [PMID: 24019667 PMCID: PMC3764697 DOI: 10.4103/0972-3919.116796] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Purpose: Tropical pancreatitis (TP) is a juvenile, non-alcoholic type of chronic pancreatitis and is highly prevalent in Kerala, India. Increasing prevalence of TP and its varied manifestations prompted us to undertake this retrospective analysis. We attempted to study the incidence of TP in patients with primary hyperparathyroidism (PHPT) and correlate with calcium levels, scintigraphy and histopathology findings. Materials and Methods: Records of 44 hypercalcemic patients with raised parathormone (PTH) were analyzed. Clinical, biochemical and imaging findings were noted to look for diabetes mellitus and pancreatitis. All patients underwent dual phase 99m Technetium methoxy isobutyl isonitrile parathyroid scintigraphy in our department between January 2007 and 2010. Gamma probe assisted minimally invasive parathyroidectomy was performed. Histopathological correlation was obtained in all patients. Results: Our study shows 18% (8/44 patients) incidence of TP in patients with PHPT (compared to 7% reported in 1970's) in Kerala. Results show involvement of middle aged, non-alcoholic males. No direct association between severity of diabetes, pancreatitis and PHPT was noted in our series. Parathyroid adenoma was the most common underlying pathology. All TP patients’ clinical outcome improved post parathyroidectomy. TP patients with PHPT demonstrated adenomas, mainly composed of oxyphilic cells. Non pancreatitis group interestingly showed a varied picture of adenoma, hyperplasia with predominance of chief cells histologically. Conclusion: There is a 2.6 fold increase in the incidence of TP (18%) in patients with PHPT. Hypercalcemia may be the causative factor leading to TP in PHPT patients in our limited series. The data suggests a causal association between pancreatitis and PHPT. Patients presenting with either one or a combination of hypercalcemia, pancreatic dysfunction or raised PTH need to be thoroughly evaluated as their management is interlinked.
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Affiliation(s)
- Subramanyam Padma
- Department of Nuclear Medicine and PET CT, Amrita Institute of Medical Sciences and Research Centre, Cochin, Kerala, India
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Reddy SVB, Ramesh V, Bhatia E. Double blind randomized control study of intramuscular vitamin D3 supplementation in tropical calcific pancreatitis. Calcif Tissue Int 2013; 93:48-54. [PMID: 23564348 DOI: 10.1007/s00223-013-9726-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2012] [Accepted: 02/10/2013] [Indexed: 11/30/2022]
Abstract
Vitamin D deficiency is prevalent in chronic pancreatitis (CP), but the optimal route and dose of vitamin D supplementation are unknown. We evaluated the relative efficacy of two different doses of intramuscular (i.m.) vitamin D(3) in patients with CP and vitamin D insufficiency. In a double-blind randomized study, 40 patients with tropical calcific pancreatitis with serum 25-hydroxyvitamin D (25OHD) <75 nmol/L (mean 27.0 ± 14.5 nmol/L, <50 nmol/L in 90 %) were divided into three groups. Groups 1 and 2 received 600,000 IU (15,000 μg) and 300,000 IU (7,500 μg) i.m. cholecalciferol, respectively, while group 3 received i.m. saline. All groups received 1 g calcium and 500 IU (12.5 μg) vitamin D(3) orally daily and were studied for 9 months. The primary outcome was the proportion of patients with vitamin D sufficiency (25OHD >75 nmol/L) at 6 months. Vitamin D sufficiency was significantly different in the three groups (85, 29, and 0 % in groups 1, 2, and 3, respectively; p < 0.001). Mean 25OHD remained >75 nmol/L in months 1-6 in group 1 but reached a lower level (50-75 nmol/L) at these time points in group 2. At 6 months, serum alkaline phosphatase decreased significantly only in group 1 (230 ± 73 vs 165 ± 39 IU/L, p = 0.004). No patient in any group developed hypervitaminosis D or hypercalcemia. In conclusion, in patients with CP, a single i.m. injection of 600,000 IU was more effective at achieving vitamin D sufficiency over 6 months compared with 300,000 IU vitamin D(3). (Clinical Trials.gov number NCT00956839).
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Affiliation(s)
- Sagili Vijaya Bhaskar Reddy
- Department of Endocrinology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
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Perumal S, Palaniappan R, Pillai SA, Velayutham V, Sathyanesan J. Predictors of malignancy in chronic calcific pancreatitis with head mass. World J Gastrointest Surg 2013; 5:97-103. [PMID: 23717745 PMCID: PMC3664296 DOI: 10.4240/wjgs.v5.i4.97] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Revised: 12/28/2012] [Accepted: 02/06/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To prospectively analyse the clinical, biochemical and radiological characteristics of the mass lesions arising in a background of chronic calcific pancreatitis (CCP).
METHODS: Eighty three patients, who presented with chronic pancreatitis (CP) and a mass lesion in the head of pancreas between February 2005 and December 2011, were included in the study. Patients who were identified to have malignancy underwent Whipple’s procedure and patients whose investigations were suggestive of a benign lesion underwent Frey’s procedure. Student t-test was used to compare the mean values of imaging findings [common bile duct (CBD), main pancreatic duct (MPD) size] and laboratory data [Serum bilirubin, carbohydrate antigen 19-9 (CA 19-9)] between the groups. Receiver operating characteristic curve (ROC curve) analysis was done to calculate the cutoff valves of serum bilirubin, CA 19-9, MPD and CBD size. The sensitivity, specificity, positive predictive valve (PPV) and negative predictive value (NPV) were calculated using these cut off points. Multivariate analysis was performed using logistic regression model.
RESULTS: The study included 56 men (67.5%) and 27 women (32.5%). Sixty (72.3%) patients had tropical calcific pancreatitis and 23 (27.7%) had alcohol related CCP. Histologically, it was confirmed that 55 (66.3%) of the 83 patients had an inflammatory head mass and 28 (33.7%) had a malignant head mass. The mean age of individuals with benign inflammatory mass and those with malignant mass was 38.4 years and 45 years respectively. Significant clinical features that predicted a malignant head mass in CP were presence of a head mass in CCP of tropics, old age, jaundice, sudden worsening abdominal pain, gastric outlet obstruction and significant weight loss (P≤ 0.05). The ROC curve analysis showed a cut off value of 5.8 mg/dL for serum bilirubin, 127 U/mL for CA 19-9, 11.5 mm for MPD size and 14.5 mm for CBD size.
CONCLUSION: Elevated Serum bilirubin and CA 19-9, and dilated MPD and CBD were useful in predicting malignancy in patients with CCP and head mass.
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Ramesh H, Reddy N, Bhatia S, Rajkumar JS, Bapaye A, Kini D, Kalla M, Thorat V. A 51-week, open-label clinical trial in India to assess the efficacy and safety of pancreatin 40000 enteric-coated minimicrospheres in patients with pancreatic exocrine insufficiency due to chronic pancreatitis. Pancreatology 2013; 13:133-9. [PMID: 23561971 DOI: 10.1016/j.pan.2013.01.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Revised: 01/25/2013] [Accepted: 01/26/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND/OBJECTIVES To assess the efficacy and safety of pancreatin (pancrelipase) enteric-coated minimicrospheres (MMS) over a one-year period in patients with pancreatic exocrine insufficiency (PEI) due to chronic pancreatitis (CP). METHODS This was a 51-week, open-label extension (OLE) of a one-week, multicenter, double-blind, randomized, placebo-controlled trial in India that enrolled patients ≥18 years of age with confirmed PEI due to CP. Patients received pancreatin (Creon(®) 40000 MMS™) at a dose of 80,000 Ph. Eur. lipase units with each of three main meals/day and 40,000 with each of up to three snacks/day. RESULTS Of 61 patients entering the OLE, 48 completed treatment (nine were lost to follow up, two withdrew consent, one discontinued due to adverse event [acute exacerbation of CP], one protocol violation). There were significant improvements from baseline to end of OLE in mean ± SD coefficient of fat absorption (CFA: 22.7 ± 12.2%), coefficient of nitrogen absorption (CNA: 6.5 ± 7.9%), body weight (4.9 ± 4.9 kg), BMI (1.9 ± 1.9 kg/m(2)), and most nutritional laboratory parameters tested (p ≤ 0.001). Mean daily stool frequency was reduced from 2.8 to 1.6 (p < 0.001). Improvements in clinical symptoms, clinical global impression of disease symptoms, and quality of life were also observed. Treatment-emergent adverse events (TEAEs) were observed in 64% of patients overall. Only 13% of patients experienced TEAEs judged treatment related. CONCLUSIONS In patients with PEI due to CP, treatment with pancreatin for one year was associated with significant improvements in fat absorption, nitrogen absorption, and nutritional parameters, improvements in clinical symptoms, and a favorable safety and tolerability profile.
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Affiliation(s)
- Hariharan Ramesh
- Department of Surgical Gastroenterology and Liver Transplantation, Lakeshore Hospital & Research Centre, NH 47 Bypass, Maradu, Nettoor P.O., Kochi 682040, Kerala, India.
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Chakraborty PP, Dutta D, Biswas K, Sanyal T, Ghosh S, Mukhopadhyay S, Chowdhury S. Pancreatic carcinoma in fibrocalcific pancreatic diabetes: An eastern India perspective. Indian J Endocrinol Metab 2012; 16:S486-S488. [PMID: 23565475 PMCID: PMC3603123 DOI: 10.4103/2230-8210.104140] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Fibrocalcific pancreatic diabetes (FCPD) is a rare cause of diabetes (<1%) of uncertain etiology associated with >100-fold increased risk of pancreatic cancer. We present 3 patients of FCPD with pancreatic cancer who had long duration of diabetes (19 years, 25 years, and 28 years, respectively), all of whom presented with anorexia, weight loss, and worsened glycemic control. Patient-1 in addition presented with deep venous thrombosis. All the 3 patients had evidence of metastasis at the time of diagnosis. Computerized tomography (CT) abdomen revealed atrophic pancreas, dilated pancreatic ducts, and multiple calculi in the head, body, and tail of pancreas in all of them. Patient-1 had 38 mm × 38 mm × 32 mm mass in the tail of pancreas with multiple target lesions were seen in the right lobe of liver. Patient-2 had a mass in the tail of pancreas (46 × 34 × 31 mm) encasing the celiac plexus and superior mesenteric artery infiltrating the splenic hilum and splenic flexure of colon. Patient-3 also had a mass in the tail of pancreas (33 × 31 × 22 mm), with multiple target lesions in the liver, suggestive of metastasis. All patients had elevated serum CA19-9 (828.8, 179.65, and 232 U/L, respectively; normal <40 U/L). Patients of FCPD with anorexia, weight loss, worsening of glycemic control should be evaluated to rule out pancreatic cancer. Studies are warranted to evaluate CA19-9 as a screening tool for diagnosing pancreatic cancer at an earlier stage in FCPD.
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Affiliation(s)
- Partha Pratim Chakraborty
- Departments of Endocrinology and Metabolism, IPGMER & SSKM Hospital, 244 AJC Bose Road, Kolkata, India
| | - Deep Dutta
- Departments of Endocrinology and Metabolism, IPGMER & SSKM Hospital, 244 AJC Bose Road, Kolkata, India
| | - Kaushik Biswas
- Departments of Endocrinology and Metabolism, IPGMER & SSKM Hospital, 244 AJC Bose Road, Kolkata, India
| | - Triranjan Sanyal
- Departments of Endocrinology and Metabolism, IPGMER & SSKM Hospital, 244 AJC Bose Road, Kolkata, India
| | - Sujoy Ghosh
- Departments of Endocrinology and Metabolism, IPGMER & SSKM Hospital, 244 AJC Bose Road, Kolkata, India
| | - Satinath Mukhopadhyay
- Departments of Endocrinology and Metabolism, IPGMER & SSKM Hospital, 244 AJC Bose Road, Kolkata, India
| | - Subhankar Chowdhury
- Departments of Endocrinology and Metabolism, IPGMER & SSKM Hospital, 244 AJC Bose Road, Kolkata, India
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Kibirige D, Kibudde S, Mutebi E. Fibrocalculous pancreatic diabetes in a young Ugandan patient, a rare form of secondary diabetes. BMC Res Notes 2012; 5:622. [PMID: 23126518 PMCID: PMC3514369 DOI: 10.1186/1756-0500-5-622] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2012] [Accepted: 10/30/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Fibrocalculous pancreatic diabetes is an infrequent type of secondary diabetes due to chronic tropical non alcoholic calcific pancreatitis. It has been widely described exclusively in developing tropical countries. A diagnosis is made basing on the presence of abdominal pain, presence of pancreatic calcifications, steatorrhoea, and diabetes mellitus. CASE PRESENTATION We report a case of a 20 year old Ugandan female patient who presented with features of chronic tropical calcific pancreatitis complicated by diabetes mellitus, oedematous malnutrition and micronutrient deficiencies. CONCLUSION This case report demonstrates that fibrocalculous pancreatic diabetes still exists in developing countries like Uganda. Clinicians in such settings should possess a high clinical suspicion of fibrocalculous pancreatic diabetes especially in presence of malnutrition. Challenges of management of such patients in resource limited settings are comprehensively discussed in the review of literature.
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Affiliation(s)
- Davis Kibirige
- Department of Medicine, Makerere University College of Health Sciences and Endocrine unit, Mulago national referral and teaching Hospital, Kampala, Uganda.
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Thorat V, Reddy N, Bhatia S, Bapaye A, Rajkumar JS, Kini DD, Kalla MM, Ramesh H. Randomised clinical trial: the efficacy and safety of pancreatin enteric-coated minimicrospheres (Creon 40000 MMS) in patients with pancreatic exocrine insufficiency due to chronic pancreatitis--a double-blind, placebo-controlled study. Aliment Pharmacol Ther 2012; 36:426-36. [PMID: 22762290 PMCID: PMC3528066 DOI: 10.1111/j.1365-2036.2012.05202.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Revised: 03/21/2012] [Accepted: 06/13/2012] [Indexed: 12/15/2022]
Abstract
BACKGROUND Pancreatic exocrine insufficiency (PEI) results in maldigestion, leading to abdominal pain, steatorrhoea, malnutrition and weight loss. AIM To assess the efficacy and safety of pancreatin (Creon 40000 MMS) in treating PEI due to chronic pancreatitis (CP). METHODS This was a 1-week, double-blind, randomised, placebo-controlled, parallel-group, multicentre study in India. Men and women ≥18 years of age with proven CP and PEI [defined as a coefficient of fat absorption (CFA) ≤80% during run-in phase] were randomised 1:1 to pancreatin or placebo (two capsules orally per main meal, one with snacks). The primary outcome measure was change in CFA from baseline to end of double-blind treatment (analysis of covariance). RESULTS Of 62 patients randomised (34 pancreatin, 28 placebo), 61 completed treatment; one patient in the placebo arm withdrew consent before completion. Patient characteristics were similar in both groups except for the proportion of men (pancreatin 82% vs. placebo 68%). Patients receiving pancreatin had a statistically significant greater improvement in fat absorption from baseline to the end of double-blind treatment compared with those receiving placebo, with a least squares mean change (95% CI) in CFA of 18.5% (15.8-21.2) vs. 4.1% (1.0-7.2), respectively. This resulted in a treatment difference of 14.4% (10.3-18.5); P = 0.001. Patients receiving pancreatin also had a statistically significant greater improvement in nitrogen absorption and greater reductions in mean stool fat, stool frequency and stool weight compared with those receiving placebo. Treatment-emergent adverse events occurred in 12 patients on pancreatin and in seven on placebo; none led to study discontinuation. CONCLUSIONS The results provide evidence for the efficacy of pancreatin (Creon 40000 MMS) in patients with pancreatic exocrine insufficiency due to chronic pancreatitis, and confirm that this formulation is well tolerated, with a good safety profile, at the dose administered.
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Affiliation(s)
- V Thorat
- Department of Medical Gastroenterology, Poona Hospital & Research CentrePune, India
| | - N Reddy
- Department of Medical Gastroenterology, Asian Institute of GastroenterologyHyderabad ,India
| | - S Bhatia
- Department of Gastroenterology Seth G. S. Medical College and KEM HospitalMumbai, India
| | - A Bapaye
- Department of Gastroenterology Deenanath Mangeshkar Hospital & Research CentrePune, India
| | - J S Rajkumar
- Division of Gastroenterology Lifeline Multispeciality HospitalChennai, India
| | - D D Kini
- Manipal AcuNova MHB Clinical Research Centre, Manipal HospitalBangalore, India
| | - M M Kalla
- Department of Gastroenterology,S. R. Kalla Memorial HospitalJaipur, India
| | - H Ramesh
- Department of Surgical Gastroenterology and Liver Transplantation Lakeshore Hospital & Research CentreKochiIndia
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Ashish K, Vivek V, Adnan S. Recurrent Abdominal Pain in a Young Adult. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2012. [DOI: 10.47102/annals-acadmedsg.v41n6p277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Thomas T, Mah L, Barreto SG. Systematic review of diet in the pathogenesis of acute pancreatitis: a tale of too much or too little? Saudi J Gastroenterol 2012; 18:310-5. [PMID: 23006458 PMCID: PMC3500019 DOI: 10.4103/1319-3767.101124] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND/AIM The role of diet as the cause of acute pancreatitis (AP) has been suggested. The aim of the current review was to determine if there exists sufficient evidence linking nutrition, or the lack of it, to the pathogenesis of AP. PATIENTS AND METHODS A systematic search of the scientific literature was carried out using Embase, PubMed, MEDLINE, and the Cochrane Central Register of Controlled Trials for the years 1965 - 2011 to obtain access to studies involving dietary factors and the pathogenesis of AP. RESULTS A total of 17 studies were identified describing diet and AP. These included 12 human and 5 animal studies. 8 reports were found to link malnutrition and/or refeeding to the pathogenesis of AP. Two studies found an increased consumption of fats and proteins in patients with alcohol-related AP while 1 study noted a lesser intake of carbohydrate in patients. However, none of these differences attained statistical significance. A recent prospective case-control study found a significantly higher risk for AP amongst patients eating par-boiled rice and fresh water fish. CONCLUSIONS Evidence from literature does not appear to support the role of diet as a single bolus meal as a cause for AP. Prolonged consumption of diets rich in proteins and fats may work synergistically with gallstones / alcohol to trigger an attack of AP indicating a possible role of diet as a cofactor in the development of AP possibly by lowering the threshold needed by these other agents to lead to the attack of AP.
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Affiliation(s)
- Tudor Thomas
- Department of Surgery, Modbury Hospital, South Australia, Australia
| | - Latifa Mah
- Department of Surgery, Modbury Hospital, South Australia, Australia
| | - Savio G. Barreto
- Department of Surgery, Modbury Hospital, South Australia, Australia,Address for correspondence: Mr. Savio G. Barreto, Department of Surgery, Modbury Hospital, South Australia, 5092, Australia. E-mail:
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The novel triad of dorsal agenesis of the pancreas with concurrent pancreatic ductal adenocarcinoma and nonalcoholic chronic calcific pancreatitis: a case series and review of the literature. J Gastrointest Surg 2011; 15:1643-9. [PMID: 21512846 PMCID: PMC3282461 DOI: 10.1007/s11605-011-1542-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Accepted: 04/05/2011] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Dorsal agenesis of the pancreas (DAP) is a rare congenital anomaly, with only 44 cases having been reported in the English literature since 1966. MATERIALS AND METHODS A retrospective review of our IRB-approved pancreatic surgery database was performed from November 2005 to November 2010 searching for cases of DAP. DISCUSSION Disorders in the retinoic acid (Raldh) and hedgehog (Hh) signaling pathways, which appear to play a role in the development of DAP, have been implicated in other diseases of the pancreas such as pancreatic ductal adenocarcinoma (PDA) and nonalcoholic chronic calcific pancreatitis (NCCP). CONCLUSION In this report, we describe three cases of DAP in the setting of PDA, two of which include the third component of NCCP. We provide a discussion of the clinical features of this novel triad and address the molecular pathways that relate to these respective diseases.
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Abstract
OBJECTIVES Patients with tropical calcific pancreatitis (TCP) have multiple risk factors for developing low bone mineral density (BMD). We studied BMD and serum 25-hydroxyvitamin D (25[OH]D) in north Indian TCP patients. METHODS In a cross-sectional study, 72 TCP patients (mean age, 31 ± 10 years) and 100 controls were studied. Serum 25(OH)D was measured in all subjects; BMD was measured by dual-energy x-ray absorptiometry in 56 adult patients and 4 children and compared with a reference Indian population. RESULTS Mean BMD and BMD Z-scores at the lumbar spine and total hip were significantly lower in all age groups. The BMD Z-scores at the lumbar spine and total hip were -1.0 ± 1.0 and -1.2 ± 1.2, respectively. Low bone density (Z-score ≤ -2 at ≥ 1 sites) was present in 22 (39%) adult patients and 3 of the 4 children studied. On multivariate analysis, BMD Z-scores were positively associated with body mass index and inversely with pancreatitis. Vitamin D deficiency (25[OH]D < 50 nmol/L) was equally prevalent in patients (86%) and controls (85%). CONCLUSIONS Despite their young age, patients with TCP have significantly low BMD. Measures to improve nutrition should be instituted in all TCP patients from an early age.
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Farris AB, Basturk O, Adsay NV. Pancreatitis, Other Inflammatory Lesions, and Pancreatic Pseudotumors. Surg Pathol Clin 2011; 4:625-650. [PMID: 26837491 DOI: 10.1016/j.path.2011.03.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The pancreas is versatile in the diversity of disorders that it can exhibit. In this article, characteristics of disorders such as chronic, autoimmune, eosinophilic, hereditary, and infectious pancreatitis are described. With regard to autoimmune pancreatitis, the role of clinical evaluation, histologic examination, and IgG4 immunohistochemistry is discussed. The role of pancreatitis in the pathogenesis of diabetes is also mentioned. Some implications of pancreatitis are highlighted, including the neoplastic predisposition caused by inflammatory lesions of the pancreas. The goal of this article is to convey an appreciation of these disorders because their recognition can benefit patients tremendously, as inflammatory lesions of the pancreas can be mass-forming, giving rise to pseudotumors, and leading to surgical resection that may otherwise be unnecessary.
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Affiliation(s)
- Alton B Farris
- Department of Pathology and Laboratory Medicine, Emory University Hospital, Emory University, 1364 Clifton Road Northeast, Room H-188, Atlanta, GA 30322, USA.
| | - Olca Basturk
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - N Volkan Adsay
- Department of Pathology and Laboratory Medicine, Emory University, 1364 Clifton Road NE, Room H-180B, Atlanta, GA 30322, USA
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Balibrea del Castillo JM, Puig Piña R, Planas Bas R, Vives Pic M. [Tropical pancreatitis: ex-juvantibus diagnosis and multidiciplinary management in the globalization era]. Med Clin (Barc) 2011; 136:698. [PMID: 21051056 DOI: 10.1016/j.medcli.2010.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2010] [Revised: 06/14/2010] [Accepted: 06/15/2010] [Indexed: 11/15/2022]
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