Georgios I Papachristou MD PhD

PubMed

• Technical Factors Associated With the Benefit of Prophylactic Pancreatic Stent Placement During High-Risk Endoscopic Retrograde Cholangiopancreatography: A Secondary A...
  B Joseph Elmunzer, Jingwen Zhang, Gregory A Coté, Steven A Edmundowicz, Sachin Wani
  The American Journal of Gastroenterology. 2025-04-01
• Differential impact of recent heavy drinking on first and recurrent acute pancreatitis.
  Christie Y Jeon, Yu Ye, Georgios I Papachristou, James L Buxbaum, Joseph R Pisegna
  Alcohol, Clinical & Experimental Research. 2025-03-19
• Evolving trends in interventions and outcomes for acute biliary pancreatitis during pregnancy: A two-decade analysis.
  Ayushi Jain, Yevgeniya Gokun, Phil A Hart, Mitchell L Ramsey, Georgios I Papachristou
  Pancreatology. 2025-03-01

Journal Articles

• Reply  
  Clin Gastroenterol Hepatol, 1/11/2014
• Risk of and Factors Associated With Readmission After a Sentinel Attack of Acute Pancreatitis  
  Clin Gastroenterol Hepatol, 1/9/2014
• Preoperative GNAS and KRAS Testing in the Diagnosis of Pancreatic Mucinous Cysts  
  Clin Cancer Res, 1/1/2014
• Portosplenomesenteric Venous Thrombosis In Patients with Acute Pancreatitis Is Associated With Pancreatic Necrosis And Usually Has A Benign Course  
  Clinical Gastroenterology and Hepatology, 1/1/2014
• Hydrogen peroxide-assisted endoscopic necrosectomy for walled-off pancreatic necrosis: a dual center pilot experience  
  Digestive Diseases and Sciences, 1/1/2014
• The histopathology of PRSS1 hereditary pancreatitis  
  American Journal of Surgical Pathology, 1/1/2014
• A population-based evaluation of readmissions after first hospitalization for acute pancreatitis  
  Pancreas, 1/1/2014
• Acute lipotoxicity regulates severity of biliary acute pancreatitis without affecting its initiation  
  Am J Pathol, 1/1/2014
• The Morphologic Evolution of Necrotic Pancreatic Fluid Collections and their Management Asymptomatic: Delay, Defer and Don't Panic!  
  Annals of Gastroenterology, 1/1/2014
• Classification of acute pancreatitis--2012: revision of the Atlanta classification and definitions by international consensus  
  Gut, 1/1/2013
• IAP/APA evidence-based guidelines for the management of acute pancreatitis  
  Pancreatology, 1/1/2013
• Individual Patient Data Meta-Analysis of Organ Failure in Acute Pancreatitis: Protocol of the PANCREA II Study  
  Journal of Pancreas, 1/1/2013
• Performance characteristics of endoscopic ultrasound in the staging of pancreatic cancer: a meta-analysis  
  Journal of Pancreas, 1/1/2013
• Revised Atlanta and Determinant-Based Classification: Application in a Prospective Cohort of Acute Pancreatitis Patients  
  American Journal of Gastroenterology, 1/1/2013
• Endoscopic Therapy is Effective for Patients with Chronic Pancreatitis  
  Clinical Gastroenterology and Hepatology, 1/1/2012
• TNF-alpha gene (TNFA) variants increase risk for multi-organ dysfunction syndrome (MODS) in acute pancreatitis  
  Pancreatology, 1/1/2012
• Natural History Following the First Attack of Acute Pancreatitis  
  American Journal of Gastroenterology, 1/1/2012
• Common genetic variants in the CLDN2 and PRSS1-PRSS2 loci alter risk for alcohol-related and sporadic pancreatitis  
  Nature Genetics, 1/1/2012
• An update on minimally invasive therapies for pancreatic necrosis  
  Expert Rev Gastroenterol Hepatol, 1/1/2012
• Pharmacological therapy for acute pancreatitis: where are we now? where are we going?  
  Minerva Gastroenterol Dietol, 1/1/2012
• Interventions for necrotizing pancreatitis:summary of a multidisciplinary consensus conference  
  Pancreas, 1/1/2012
• Determinant-based classification of acute pancreatitis severity: an international multidisciplinary consultation  
  Annals Surgery, 1/1/2012
• Response to Perera et al  
  Gastrointestinal Endoscopy, 1/1/2011
• Endoscopic reatment for post-cholecystectomy bile leaks: Update and recent advances  
  Annals of Gastroenterology, 1/1/2011
• Early Fluid Resuscitation in Acute Pancreatitis: A Lot More Than Just Fluids  
  Clinical Gastroenterology and Hepatology, 1/1/2011
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Books/Book Chapters

• Textbook Prediction and Management of Severe Acute Pancreatitis 
  Chapter: Clinical Predictors 
  Springer Science2014
• Clinical Decision Support: Gastroenterology and Hepatology 
  Chapter: Endoscopic Diagnosis and Therapy of Biliary Disease 
  Editors: Bacon BR, Forsmark C, Spechler SJ.Decision Support in Medicine, LLC, Wilmington, DE2013
• Textbook of Clinical Gastroenterology and Hepatology 
  Chapter: Acute Pancreatitis 
  Wiley-Blackwell Inc, Oxford, England2011
• Textbook of The Pancreas 
  Chapter: Genetic factors in acute pancreatitis 
  Blackwell PublishingEdition 2nd,2007
• Textbook of Endoscopic Oncology: Gastrointestinal Endoscopy and Cancer Management 
  Chapter: Adenocarcinoma of the Pancreas: Endoscopic Palliation 
  Page 303 - 315Humana Press2006
• Textbook of Clinical Pancreatology for Practicing Gastroenterologists and Surgeons 
  Chapter: Etiopathogenesis of Chronic Pancreatitis: A genetic disease with some precipitating factors? 
  Page 192 - 200Blackwell Publishing2005
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Abstracts/Posters

• Minimally Invasive Surgical Cystgastrostomy and Necrosectomy for the Management of Walled off Pancreatic Necrosis; Comparison With Endoscopic Approach At a High Volume...
  DDW, 1/1/2014
• The -251 A/A Interleukin-8 Genotype confers susceptibility to Acute Pancreatitis
  DDW, 1/1/2014
• Clinical Profile and Natural Course in Patients With Hypertriglyceridemia (Htg) and Pancreatitis
  DDW, 1/1/2014
• Patterns of Alcohol and Tobacco Use in a Prospective Cohort: Alcohol Is Associated With Organ Failure and Necrosis in Sentinel Acute Pancreatitis
  DDW, 1/1/2014
• Is Apheresis Helpful in Reducing the Severity of Hypertriglyceridemia (Htg)-Induced Acute Pancreatitis (AP): a Systematic Review
  DDW, 1/1/2014
• A Comparison of Bilateral Side-by-Side Metal Stents Deployed Above and Across the Sphincter of Oddi in the Management of Malignant Hilar Biliary Obstruction
  DDW, 1/1/2014
• Biliopancreatic Duct Ligation in Rats Is More Representative of Human Biliary Acute Pancreatitis (AP) Than Bile Acid Infusion
  DDW, 1/1/2014
• Nucleotide-binding oligomerization domain protein 2 (NOD2/CARD15) mutation p.R702W predisposes to a fatal outcome of severe acute pancreatitis
  Pancreatology, 1/1/2013
• Electronic Health Record (EHR) Information Is Useful To Predict Clinically Relevant Outcomes in Acute Pancreatitis (AP)
  Gastroenterology, 1/1/2013
• Risk and Factors determining early (E-Radm) and late (L-Radm) readmissions in Acute Pancreatitis (AP)
  Gastroenterology, 1/1/2013
• Lipotoxicity drives inflammation and necrosis in human acute pancreatitis
  Gastroenterology, 1/1/2013
• Determinant Based Classification of Acute Pancreatitis Severity (DCAPS): Application in a Prospectively Enrolled Cohort of Patients
  Gastroenterology, 1/1/2013
• Hydrogen Peroxide-Assisted Endoscopic Necrosectomy for Walled-off Pancreatic Necrosis: a Multicenter Pilot Experience
  Gastrointestinal Endoscopy, DDW, 1/1/2013
• Impact of Monitoring Colonoscopy Quality Indicators on Endoscopist Performance and Colonoscopy Quality
  Gastrointestinal Endoscopy, 1/1/2013
• Role of Pancreatic Cyst Fluid GNAS and KRAS Mutations in the Diagnosis of IPMN
  Gastrointestinal Endoscopy, 1/1/2013
• A model based on changes in serum amylase levels during the first 2 days of admission predicts severity of acute pancreatitis (AP)
  American Journal of Gastroenterology, ACG meeting, 1/1/2013
• Unsaturated Fatty Acids Determine Severity of Pancreatic Necrosis and Inflammatory Response in Human Severe Acute Pancreatitis (SAP)
  Pancreas, APA meeting, 1/1/2013
• Cigarette smoking is a risk for persistent organ failure in patients with acute pancreatitis
  Gastroenterology, 1/1/2012
• Prevalence, Risk Factors and Management of Peripancreatic Venous Thrombosis (PPVT) in Acute Pancreatitis (AP)
  Gastroenterology, 1/1/2012
• Utilization and Long-term Effectiveness of Endoscopic Therapy for Recurrent Acute Pancreatitis (RAP)
  Gastrointestinal Endoscopy, DDW, 1/1/2012
• The revised Atlanta classification: application in a prospectively enrolled cohort of patients with acute pancreatitis
  Gastroenterology, DDW, 1/1/2012
• Assessment of Pancreatic Adipocytokine Responses in Severe Acute Pancreatitis (SAP)
  Pancreas, 1/1/2012
• Application of International Consensus Diagnostic Criteria (ICDC) for Autoimmune Pancreatitis (AIP) to a US Cohort
  Pancreas, 1/1/2012
• Prevalence of and Factors Determining Prolonged Length of Stay in Mild Acute Pancreatitis
  Gastroenterology, 1/1/2011
• Leptin Levels Are Decreased in Lean Patients With Severe Acute Pancreatitis
  Gastroenterology, 1/1/2011
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Lectures

• Management of Acute Pancreatitis: an evidence based approach 
  Baltimore, MD - 1/1/2014
• The -251 A/A Interleukin-8 Genotype confers susceptibility to Acute Pancreatitis 
  Chicago, IL - 1/1/2014
• Management of Pancreatic Fluid Collections 
  University of Pittsburgh - 1/1/2014
• Severe Acute Pancreatitis: New classifications & management 
  University of Pittsburgh - 1/1/2014
• Hydrogen Peroxide-Assisted Endoscopic Necrosectomy for Walled-off Pancreatic Necrosis: a Multicenter Pilot Experience 
  Orlando, FL - 1/1/2013
• Severe Acute Pancreatitis: Mechanisms and Classifications 
  Pittsburgh, PA - 1/1/2013
• Acute Pancreatitis Case Presentation; Genetic and Environmental Factors affecting Acute Pancreatitis 
  Pittsburgh, PA - 1/1/2012
• The revised Atlanta classification: application in a prospectively enrolled cohort of patients with acute pancreatitis 
  San Diego, CA - 1/1/2012
• Diagnosis of Acute Pancreatitis and Etiology 
  Miami, FL - 1/1/2012
• Improving outcomes in acute pancreatitis 
  Chicago, IL - 1/1/2011
• Admission Clinical Scores in Predicting Persistent Organ Failure in Acute Pancreatitis: A Head-to-Head Comparison and Design of Novel Step-up Classification Rules 
  Chicago, IL - 1/1/2011
• Acute Pancreatitis: Risks and predictive measures of severe disease 
  University of Pittsburgh - 1/1/2011
• Acute Pancreatitis: advances in Prognosis & Treatment of Pancreatic Necrosis 
  University of Pittsburgh - 1/1/2011
• Risk Factors and Markers for Severe Acute Pancreatitis 
  Pittsburgh, PA - 1/1/2011
• Hematocrit, Creatinine, and BUN in the assessment of pancreatic necrosis: an international study 
  Chicago, IL - 1/1/2011
• Chronic Pancreatitis 
  Pittsburgh, PA - 1/1/2010
• What is the role of EUS, MRCP, CT in differentiating necrosis from pseudocyst? 
  Chicago, IL - 1/1/2010
• Pancreaticobiliary Complications of Multi-Visceral and Isolated Small Bowel Transplant 
  New Orleans, LA - 1/1/2010
• Acute Pancreatitis with Necrosis 
  University of Pittsburgh - 1/1/2010
• Management of Complications in Acute Pancreatitis 
  Chicago, IL - 1/1/2009
• Prognostic Indicators in Acute Pancreatitis 
  Chicago, IL - 1/1/2008
• Angiopoietin-2, a regulator of vascular permeability in inflammation is elevated in severe acute pancreatitis and is associated with systemic organ failure 
  Chicago, IL - 1/1/2008
• Assessment and Management of Severe Acute Pancreatitis 
  Susquehanna Health, Williamsport, PA - 1/1/2008
• For Whom the Gene Tolls 
  Washington, DC - 1/1/2007
• Acute Pancreatitis: Novel Insights in Predictors & Treatment of Necrosis 
  University of Pittsburgh - 1/1/2007
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Other

• Managing Chronic Pancreatitis: Our Multidisciplinary Case-by-Case Approach 
  Pitt Digest Summer
  1/1/2014
• Complications of Severe Pancreatitis 
  University of Pittsburgh GI Rounds Online
  1/1/2008