HASHEM EL-SERAG to Retrospective Studies
This is a "connection" page, showing publications HASHEM EL-SERAG has written about Retrospective Studies.
Connection Strength
2.409
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HES V2.0 outperforms GALAD for detection of HCC: A phase 3 biomarker study in the United States. Hepatology. 2025 Feb 01; 81(2):465-475.
Score: 0.064
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The Risk of Hepatocellular Carcinoma in Entecavir Versus Tenofovir Treated US Cohort With Chronic Hepatitis B Virus. Clin Gastroenterol Hepatol. 2023 04; 21(4):1111-1113.e3.
Score: 0.055
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The Performance of AFP, AFP-3, DCP as Biomarkers for Detection of Hepatocellular Carcinoma (HCC): A Phase 3 Biomarker Study in the United States. Clin Gastroenterol Hepatol. 2023 02; 21(2):415-423.e4.
Score: 0.055
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External validation of a model determining risk of neoplastic progression of Barrett's esophagus in a cohort of U.S. veterans. Gastrointest Endosc. 2022 06; 95(6):1113-1122.
Score: 0.054
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Risk for Post-Colonoscopy Irritable Bowel Syndrome in Patients With and Without Antibiotic Exposure: A Retrospective Cohort Study. Clin Gastroenterol Hepatol. 2022 06; 20(6):e1305-e1322.
Score: 0.053
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Prevalence of Barrett's esophagus and performance of societal?screening guidelines in an unreferred primary care population of U.S. veterans. Gastrointest Endosc. 2021 02; 93(2):409-419.e1.
Score: 0.049
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Effect of Metabolic Traits on the Risk of Cirrhosis and Hepatocellular Cancer in Nonalcoholic Fatty Liver Disease. Hepatology. 2020 03; 71(3):808-819.
Score: 0.048
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Long-Term Risk of Hepatocellular Carcinoma in HCV Patients Treated With Direct Acting Antiviral Agents. Hepatology. 2020 01; 71(1):44-55.
Score: 0.046
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The effects of sustained virological response to direct-acting anti-viral therapy on the risk of extrahepatic manifestations of hepatitis C infection. Aliment Pharmacol Ther. 2019 06; 49(11):1442-1447.
Score: 0.045
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Statin Use After Diagnosis of Hepatocellular Carcinoma Is Associated With Decreased Mortality. Clin Gastroenterol Hepatol. 2019 09; 17(10):2117-2125.e3.
Score: 0.044
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Changing Trends in Colorectal Cancers (Detected by Screening, During Screening Intervals, or Associated With Nonadherence) Identify Possible Health Care System Quality Measures. Gastroenterology. 2019 02; 156(3):809-811.
Score: 0.044
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Risk of Hepatocellular Cancer in Patients With Non-Alcoholic Fatty Liver Disease. Gastroenterology. 2018 12; 155(6):1828-1837.e2.
Score: 0.043
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Lessons From Using Culture-Guided Treatment After Referral for Multiple Treatment Failures for Helicobacter pylori Infection. Clin Gastroenterol Hepatol. 2018 09; 16(9):1531-1532.
Score: 0.041
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Risk of Hepatocellular Cancer in HCV Patients Treated With Direct-Acting Antiviral Agents. Gastroenterology. 2017 10; 153(4):996-1005.e1.
Score: 0.040
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The Annual Risk of Esophageal Adenocarcinoma Does Not Decrease Over Time in Patients With Barrett's Esophagus. Am J Gastroenterol. 2017 Jul; 112(7):1049-1055.
Score: 0.039
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Effectiveness of surveillance for hepatocellular carcinoma in clinical practice: A United States cohort. J Hepatol. 2016 12; 65(6):1148-1154.
Score: 0.037
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Early outpatient follow-up and 30-day outcomes in patients hospitalized with cirrhosis. Hepatology. 2016 08; 64(2):569-81.
Score: 0.037
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Risk of hepatocellular carcinoma after sustained virological response in Veterans with hepatitis C virus infection. Hepatology. 2016 07; 64(1):130-7.
Score: 0.037
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Epidemiology and outcomes of hepatitis C infection in elderly US Veterans. J Viral Hepat. 2016 09; 23(9):687-96.
Score: 0.036
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The incidence of esophageal adenocarcinoma in a national veterans cohort with Barrett's esophagus. Am J Gastroenterol. 2014 Dec; 109(12):1862-8; quiz 1861, 1869.
Score: 0.033
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Risk of upper gastrointestinal cancers in patients with gastroesophageal reflux disease after a negative screening endoscopy. Clin Gastroenterol Hepatol. 2015 Feb; 13(2):280-6.
Score: 0.032
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HCV genotype 3 is associated with an increased risk of cirrhosis and hepatocellular cancer in a national sample of U.S. Veterans with HCV. Hepatology. 2014 Jul; 60(1):98-105.
Score: 0.032
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Brief report: the length of newly diagnosed Barrett's esophagus may be decreasing. Dis Esophagus. 2015 Jul; 28(5):418-21.
Score: 0.032
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Prevalence and predictors of hepatitis B virus coinfection in a United States cohort of hepatitis C virus-infected patients. Hepatology. 2013 Aug; 58(2):538-45.
Score: 0.030
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Referral and receipt of treatment for hepatocellular carcinoma in United States veterans: effect of patient and nonpatient factors. Hepatology. 2013 May; 57(5):1858-68.
Score: 0.029
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Practice patterns of surveillance endoscopy in a Veterans Affairs database of 29,504 patients with Barrett's esophagus. Gastrointest Endosc. 2012 Oct; 76(4):743-55.
Score: 0.029
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Risk of colorectal cancer among Caucasian and African American veterans with ulcerative colitis. Inflamm Bowel Dis. 2012 Jun; 18(6):1011-7.
Score: 0.026
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Level of a-fetoprotein predicts mortality among patients with hepatitis C-related hepatocellular carcinoma. Clin Gastroenterol Hepatol. 2011 Nov; 9(11):989-94.
Score: 0.026
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Utilization of surveillance for hepatocellular carcinoma among hepatitis C virus-infected veterans in the United States. Ann Intern Med. 2011 Jan 18; 154(2):85-93.
Score: 0.025
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Dietary history and physical activity and risk of advanced liver disease in veterans with chronic hepatitis C infection. Dig Dis Sci. 2011 Jun; 56(6):1835-47.
Score: 0.025
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Importance of patient, provider, and facility predictors of hepatitis C virus treatment in veterans: a national study. Am J Gastroenterol. 2011 Mar; 106(3):483-91.
Score: 0.025
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Underdiagnosis of Lynch syndrome involves more than family history criteria. Clin Gastroenterol Hepatol. 2010 Jun; 8(6):523-9.
Score: 0.024
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Diagnostic yield of oesophagogastroduodenoscopy in children with abdominal pain. Aliment Pharmacol Ther. 2009 Sep 15; 30(6):662-9.
Score: 0.023
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The extent and determinants of prescribing and adherence with acid-reducing medications: a national claims database study. Am J Gastroenterol. 2009 Sep; 104(9):2161-7.
Score: 0.023
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The utility of evaluating low serum albumin gradient ascites in patients with cirrhosis. Am J Gastroenterol. 2009 Jun; 104(6):1401-5.
Score: 0.023
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Risk of hepatobiliary and pancreatic cancers after hepatitis C virus infection: A population-based study of U.S. veterans. Hepatology. 2009 Jan; 49(1):116-23.
Score: 0.022
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Hepatitis C infection and risk of diabetes: a systematic review and meta-analysis. J Hepatol. 2008 Nov; 49(5):831-44.
Score: 0.021
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Hepatitis vaccination in patients with hepatitis C: practice and validation of codes at a large Veterans Administration Medical Centre. Aliment Pharmacol Ther. 2008 Nov 01; 28(9):1078-87.
Score: 0.021
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Lagtimes in diagnosis and treatment of colorectal cancer: determinants and association with cancer stage and survival. Aliment Pharmacol Ther. 2008 Nov 01; 28(9):1166-74.
Score: 0.021
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The use of acid-decreasing medication in veteran patients with gastro-oesophageal reflux disorder with and without Barrett's oesophagus. Aliment Pharmacol Ther. 2008 Jun; 27(12):1293-9.
Score: 0.021
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Human immunodeficiency virus-associated squamous cell cancer of the anus: epidemiology and outcomes in the highly active antiretroviral therapy era. J Clin Oncol. 2008 Jan 20; 26(3):474-9.
Score: 0.021
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The validity of viral hepatitis and chronic liver disease diagnoses in Veterans Affairs administrative databases. Aliment Pharmacol Ther. 2008 Feb 01; 27(3):274-82.
Score: 0.020
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Utilization of screening for hepatocellular carcinoma in the United States. J Clin Gastroenterol. 2007 Sep; 41(8):777-82.
Score: 0.020
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The impact of curative intent surgery on the survival of pancreatic cancer patients: a U.S. Population-based study. Am J Gastroenterol. 2007 Jul; 102(7):1377-82.
Score: 0.020
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Characteristics of children receiving proton pump inhibitors continuously for up to 11 years duration. J Pediatr. 2007 Mar; 150(3):262-7, 267.e1.
Score: 0.019
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The prevalence of suspected Barrett's esophagus in children and adolescents: a multicenter endoscopic study. Gastrointest Endosc. 2006 Nov; 64(5):671-5.
Score: 0.019
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Treatment and outcomes of treating of hepatocellular carcinoma among Medicare recipients in the United States: a population-based study. J Hepatol. 2006 Jan; 44(1):158-66.
Score: 0.018
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Physical and psychosocial contributors to quality of life in veterans with hepatitis C not on antiviral therapy. J Clin Gastroenterol. 2005 Sep; 39(8):731-6.
Score: 0.017
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Postoperative 30-day mortality following surgical resection for colorectal cancer in veterans: changes in the right direction. Dig Dis Sci. 2005 Sep; 50(9):1722-8.
Score: 0.017
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Hepatitis C coinfection increases the risk of fulminant hepatic failure in patients with HIV in the HAART era. J Hepatol. 2005 Mar; 42(3):309-14.
Score: 0.017
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Survival in hepatitis C and HIV co-infection: a cohort study of hospitalized veterans. Clin Gastroenterol Hepatol. 2005 Feb; 3(2):175-83.
Score: 0.017
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The effect of HIV coinfection on the risk of cirrhosis and hepatocellular carcinoma in U.S. veterans with hepatitis C. Am J Gastroenterol. 2005 Jan; 100(1):56-63.
Score: 0.017
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Prevalence and Outcomes of Emergency Presentations of Colorectal Cancer in Veterans Affairs Health Care System. Dig Dis Sci. 2025 Jan; 70(1):177-190.
Score: 0.017
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Interval Advanced Adenomas and Neoplasia in Patients with Negative Colonoscopy Following Positive Stool-Based Colorectal Cancer Screening Test. Dig Dis Sci. 2025 Jan; 70(1):350-359.
Score: 0.017
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Cirrhosis and hepatocellular carcinoma in HIV-infected veterans with and without the hepatitis C virus: a cohort study, 1992-2001. Arch Intern Med. 2004 Nov 22; 164(21):2349-54.
Score: 0.017
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Phase 3 Validation of PAaM for Hepatocellular Carcinoma Risk Stratification in Cirrhosis. Gastroenterology. 2025 Mar; 168(3):556-567.e7.
Score: 0.017
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GLP-1 Receptor Agonists and Risk for Cirrhosis and Related Complications in Patients With Metabolic Dysfunction-Associated Steatotic Liver Disease. JAMA Intern Med. 2024 Nov 01; 184(11):1314-1323.
Score: 0.017
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Outcomes of surgical fundoplication in children. Clin Gastroenterol Hepatol. 2004 Nov; 2(11):978-84.
Score: 0.017
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Proton pump inhibitors are associated with reduced incidence of dysplasia in Barrett's esophagus. Am J Gastroenterol. 2004 Oct; 99(10):1877-83.
Score: 0.016
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The length of newly diagnosed Barrett's oesophagus and prior use of acid suppressive therapy. Aliment Pharmacol Ther. 2004 Jun 15; 19(12):1255-60.
Score: 0.016
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Childhood GERD is a risk factor for GERD in adolescents and young adults. Am J Gastroenterol. 2004 May; 99(5):806-12.
Score: 0.016
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Is the length of newly diagnosed Barrett's esophagus decreasing? The experience of a VA Health Care System. Clin Gastroenterol Hepatol. 2004 Apr; 2(4):296-300.
Score: 0.016
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Is fibrolamellar carcinoma different from hepatocellular carcinoma? A US population-based study. Hepatology. 2004 Mar; 39(3):798-803.
Score: 0.016
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Emergency Presentations Predict Worse Outcomes Among Patients with Pancreatic Cancer. Dig Dis Sci. 2024 Feb; 69(2):603-614.
Score: 0.016
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The continuing increase in the incidence of hepatocellular carcinoma in the United States: an update. Ann Intern Med. 2003 Nov 18; 139(10):817-23.
Score: 0.015
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The risk of end stage liver disease and hepatocellular carcinoma among persons infected with hepatitis C virus: publication bias? Am J Gastroenterol. 2003 Nov; 98(11):2535-42.
Score: 0.015
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Longitudinal changes in fibrosis markers are associated with risk of cirrhosis and hepatocellular carcinoma in non-alcoholic fatty liver disease. J Hepatol. 2023 03; 78(3):493-500.
Score: 0.014
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Longitudinal Associations of Risk Factors and Hepatocellular Carcinoma in Patients With Cured Hepatitis C Virus Infection. Am J Gastroenterol. 2022 11 01; 117(11):1834-1844.
Score: 0.014
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Risk factors for the severity of erosive esophagitis in Helicobacter pylori-negative patients with gastroesophageal reflux disease. Scand J Gastroenterol. 2002 Aug; 37(8):899-904.
Score: 0.014
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Risk of Hepatocellular Carcinoma in Patients with Various HFE Genotypes. Dig Dis Sci. 2023 01; 68(1):312-322.
Score: 0.014
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Clinical Course and Outcomes of Patients with Nonalcoholic Fatty Liver Disease-Related Hepatocellular Cancer (NAFLD-HCC). Dig Dis Sci. 2023 03; 68(3):1060-1070.
Score: 0.014
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Missed Opportunities for Screening or Surveillance Among Patients with Newly Diagnosed Non-cardia Gastric Adenocarcinoma. Dig Dis Sci. 2023 03; 68(3):761-769.
Score: 0.014
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Comparative Effectiveness of Surveillance Colonoscopy Intervals on Colorectal Cancer Outcomes in a National Cohort of Patients with Inflammatory Bowel Disease. Clin Gastroenterol Hepatol. 2022 12; 20(12):2848-2857.e2.
Score: 0.014
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Race/Ethnicity and Birthplace as Risk Factors for Gastric Intestinal Metaplasia in a Multiethnic United States Population. Am J Gastroenterol. 2022 02 01; 117(2):280-287.
Score: 0.014
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Treatment of hepatitis C virus infection in people with opioid use disorder: a real-world study of elbasvir/grazoprevir in a US Department of Veterans Affairs population. Am J Drug Alcohol Abuse. 2022 07 04; 48(4):445-453.
Score: 0.014
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Effect of diabetes medications and glycemic control on risk of hepatocellular cancer in patients with nonalcoholic fatty liver disease. Hepatology. 2022 06; 75(6):1420-1428.
Score: 0.014
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Comparative performance of risk prediction models for hepatitis B-related hepatocellular carcinoma in the United States. J Hepatol. 2022 02; 76(2):294-301.
Score: 0.013
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Gastroesophageal reflux disease is a risk factor for laryngeal and pharyngeal cancer. Am J Gastroenterol. 2001 Jul; 96(7):2013-8.
Score: 0.013
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Risk factors for the development of renal dysfunction in hospitalized patients with cirrhosis. Am J Gastroenterol. 2001 Jul; 96(7):2206-10.
Score: 0.013
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Prevalence and Predictors of Missed Dysplasia on Index Barrett's Esophagus Diagnosing Endoscopy in a Veteran Population. Clin Gastroenterol Hepatol. 2022 04; 20(4):e876-e889.
Score: 0.013
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Risk factors for the rising rates of primary liver cancer in the United States. Arch Intern Med. 2000 Nov 27; 160(21):3227-30.
Score: 0.013
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Development, Validation, and Evaluation of a Simple Machine Learning Model to Predict Cirrhosis Mortality. JAMA Netw Open. 2020 11 02; 3(11):e2023780.
Score: 0.013
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Risk of Cirrhosis and Hepatocellular Cancer in Patients With NAFLD and Normal Liver Enzymes. Hepatology. 2020 10; 72(4):1242-1252.
Score: 0.012
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External Validation of Four Point-of-Care Noninvasive Scores for Predicting Advanced Hepatic Fibrosis in a Predominantly Hispanic NAFLD Population. Dig Dis Sci. 2021 07; 66(7):2387-2393.
Score: 0.012
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Factors Associated With Delay of Diagnosis of Hepatocellular Carcinoma in Patients With Cirrhosis. Clin Gastroenterol Hepatol. 2021 08; 19(8):1679-1687.
Score: 0.012
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Effectiveness of Elbasvir/Grazoprevir in patients with hepatitis C virus genotype 1 infection and chronic kidney disease in the United States veterans population. Antiviral Res. 2020 02; 174:104698.
Score: 0.012
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Use of Acid-Suppressant Medications After Diagnosis Increases Mortality in a Subset of Gastrointestinal Cancer Patients. Dig Dis Sci. 2020 09; 65(9):2691-2699.
Score: 0.012
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Prevalence of Helicobacter pylori Positive Non-cardia Gastric Adenocarcinoma Is Low and Decreasing in a US Population. Dig Dis Sci. 2020 08; 65(8):2403-2411.
Score: 0.012
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Risk Trajectories for Readmission and Death After Cirrhosis-Related Hospitalization. Dig Dis Sci. 2019 06; 64(6):1470-1477.
Score: 0.011
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Missed Opportunities for Screening and Surveillance of Barrett's Esophagus in Veterans with Esophageal Adenocarcinoma. Dig Dis Sci. 2019 02; 64(2):367-372.
Score: 0.011
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Prior Diagnosis of Barrett's Esophagus Is Infrequent, but Associated with Improved Esophageal Adenocarcinoma Survival. Dig Dis Sci. 2018 11; 63(11):3112-3119.
Score: 0.011
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Real-world effectiveness of elbasvir/grazoprevir In HCV-infected patients in the US veterans affairs healthcare system. J Viral Hepat. 2018 11; 25(11):1270-1279.
Score: 0.011
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Long-term follow up of patients with obscure gastrointestinal bleeding examined with video capsule endoscopy. Medicine (Baltimore). 2018 Jul; 97(29):e11429.
Score: 0.011
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The Association Between Statin Use After Diagnosis and Mortality Risk in Patients With Esophageal Cancer: A Retrospective Cohort Study of United States Veterans. Am J Gastroenterol. 2018 09; 113(9):1310.
Score: 0.011
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Factors Associated With Recurrence of Barrett's Esophagus After Radiofrequency Ablation. Clin Gastroenterol Hepatol. 2019 01; 17(1):65-72.e5.
Score: 0.011
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Hepatitis B Virus Screening and Reactivation in a National VA Cohort of Patients with Inflammatory Bowel Disease Treated with Tumor Necrosis Factor Antagonists. Dig Dis Sci. 2018 06; 63(6):1551-1557.
Score: 0.010
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Determinants and Outcomes of Hospice Utilization Among Patients with Advance-Staged Hepatocellular Carcinoma in a Veteran Affairs Population. Dig Dis Sci. 2018 05; 63(5):1173-1181.
Score: 0.010
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Associations between different forms of gastro-oesophageal reflux disease. Gut. 1997 Nov; 41(5):594-9.
Score: 0.010
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Barriers to hepatitis C treatment in the era of direct-acting anti-viral agents. Aliment Pharmacol Ther. 2017 11; 46(10):992-1000.
Score: 0.010
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Association Between Laparoscopic Antireflux Surgery and Recurrence of Gastroesophageal Reflux. JAMA. 2017 09 12; 318(10):939-946.
Score: 0.010
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Role of Age and Race in the Risk of Hepatocellular Carcinoma in Veterans With Hepatitis B Virus Infection. Clin Gastroenterol Hepatol. 2018 02; 16(2):252-259.
Score: 0.010
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Risk and Predictors of Variceal Bleeding in Cirrhosis Patients Receiving Primary Prophylaxis With Non-Selective Beta-Blockers. Am J Gastroenterol. 2016 12; 111(12):1778-1787.
Score: 0.009
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Transarterial bland versus chemoembolization for hepatocellular carcinoma: rethinking a gold standard. J Surg Res. 2016 Feb; 200(2):552-9.
Score: 0.009
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Clinical outcomes of hepatitis B virus coinfection in a United States cohort of hepatitis C virus-infected patients. Hepatology. 2014 Dec; 60(6):1871-8.
Score: 0.008
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The quality of care provided to patients with varices in the department of Veterans Affairs. Am J Gastroenterol. 2014 Jul; 109(7):934-40.
Score: 0.008
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Accuracy of diagnostic codes for identifying patients with ulcerative colitis and Crohn's disease in the Veterans Affairs Health Care System. Dig Dis Sci. 2014 Oct; 59(10):2406-10.
Score: 0.008
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The impact of HIV viral control on the incidence of HIV-associated anal cancer. J Acquir Immune Defic Syndr. 2013 Aug 15; 63(5):631-8.
Score: 0.008
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Association between facility characteristics and the process of care delivered to patients with hepatitis C virus infection. Dig Dis Sci. 2014 Feb; 59(2):273-81.
Score: 0.008
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Esophageal eosinophilia after radiofrequency ablation for Barrett's esophagus. Dis Esophagus. 2013 Sep-Oct; 26(7):674-7.
Score: 0.007
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Process of care for hepatitis C infection is linked to treatment outcome and virologic response. Clin Gastroenterol Hepatol. 2012 Nov; 10(11):1270-1277.e3.
Score: 0.007
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The performance of process measures in hepatitis C. Am J Gastroenterol. 2012 Oct; 107(10):1512-21.
Score: 0.007
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Medication usage and the risk of neoplasia in patients with Barrett's esophagus. Clin Gastroenterol Hepatol. 2009 Dec; 7(12):1299-304.
Score: 0.006
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Using a multifaceted approach to improve the follow-up of positive fecal occult blood test results. Am J Gastroenterol. 2009 Apr; 104(4):942-52.
Score: 0.006
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Prevalence of endoscopic findings of erosive esophagitis in children: a population-based study. J Pediatr Gastroenterol Nutr. 2008 Aug; 47(2):141-6.
Score: 0.005
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Complications of pediatric colonoscopy: a five-year multicenter experience. Clin Gastroenterol Hepatol. 2008 May; 6(5):515-20.
Score: 0.005
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Risk factors for intrahepatic and extrahepatic cholangiocarcinoma in the United States: a population-based case-control study. Clin Gastroenterol Hepatol. 2007 Oct; 5(10):1221-8.
Score: 0.005
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Risk of non-Hodgkin lymphoma and lymphoproliferative precursor diseases in US veterans with hepatitis C virus. JAMA. 2007 May 09; 297(18):2010-7.
Score: 0.005
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Complications of pediatric EGD: a 4-year experience in PEDS-CORI. Gastrointest Endosc. 2007 Feb; 65(2):213-21.
Score: 0.005
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The impact of immigration on the increasing incidence of hepatocellular carcinoma in the United States. Aliment Pharmacol Ther. 2004 Aug 15; 20(4):445-50.
Score: 0.004
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Celiac sprue among US military veterans: associated disorders and clinical manifestations. Dig Dis Sci. 1999 May; 44(5):966-72.
Score: 0.003
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Colonic mucosal abnormalities associated with oral sodium phosphate solution. Gastrointest Endosc. 1996 May; 43(5):463-6.
Score: 0.002