Publications by authors named "Istvan Altorjay"

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Transpancreatic Sphincterotomy Is a Safe and Effective Pancreatic Guidewire-Assisted Cannulation Method: Real-World Data Analysis of the Hungarian ERCP Registry.
Dániel Pécsi, Nelli Farkas, Szilárd Gódi, Péter Hegyi, Andrea Szentesi, István Altorjay

J Clin Med· October 2025

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[Smoking and the digestive system].
István Altorjay

Orv Hetil· May 2025

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Weekend endoscopic retrograde cholangiopancreatography has similar outcomes as weekday procedures-a propensity score match analysis of the Hungarian ERCP Registry.
Máté Tajti, Dániel Pécsi, Péter Mátrai, Szilárd Gódi, Péter Hegyi, István Altorjay

Therap Adv Gastroenterol· September 2024

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Get reliable laboratory findings - how to recognize the deceptive effects of angiotensin-converting enzyme inhibitor therapy in the laboratory diagnostics of sarcoidosis?
Attila Ádám Szabó, Enikő Edit Enyedi, István Tibor Altorjay, Péter Hajnal, Tamás Bence Pintér

Clin Chem Lab Med· June 2024

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Chitotriosidase gene polymorphisms and mutations limit the determination of chitotriosidase expression in sarcoidosis.
Alexandra Csongrádi, István T Altorjay, Gábor Á Fülöp, Attila Enyedi, Enikő E Enyedi

Clin Chim Acta· February 2021

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ERCP is more challenging in cases of acute biliary pancreatitis than in acute cholangitis - Analysis of the Hungarian ERCP registry data.
Dániel Pécsi, Szilárd Gódi, Péter Hegyi, Lilla Hanák, Andrea Szentesi, István Altorjay

Pancreatology· January 2021

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[Management of acute gastrointestinal bleeding. Multidisciplinary guideline proposal].
Tibor Gyökeres, Eszter Schäfer, Attila Szepes, Zsuzsanna Vitális, Mária Papp, István Altorjay

Orv Hetil· July 2020

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Deleterious effect of proton pump inhibitors on the disease course of cirrhosis.
Tamás Janka, Tamás Tornai, Brigitta Borbély, Dávid Tornai, István Altorjay

Eur J Gastroenterol Hepatol· February 2020

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Combined application of angiotensin converting enzyme and chitotriosidase analysis improves the laboratory diagnosis of sarcoidosis.
Attila Enyedi, Alexandra Csongrádi, István T Altorjay, Gergő L Beke, Csongor Váradi

Clin Chim Acta· January 2020

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Optimized angiotensin-converting enzyme activity assay for the accurate diagnosis of sarcoidosis.
Alexandra Csongrádi, Attila Enyedi, István Takács, Tamás Végh, Ivetta S Mányiné, István Tibor Altorjay

Clin Chem Lab Med· June 2018

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norUrsodeoxycholic acid improves cholestasis in primary sclerosing cholangitis.
Peter Fickert, Gideon M Hirschfield, Gerald Denk, Hanns-Ulrich Marschall, Istvan Altorjay

J Hepatol· September 2017

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A 1-year trial of repeated high-dose intravenous iron isomaltoside 1000 to maintain stable hemoglobin levels in inflammatory bowel disease.
Walter Reinisch, Istvan Altorjay, Ferenc Zsigmond, Christian Primas, Harald Vogelsang

Scand J Gastroenterol· May 2016

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Rediscovery of the Anti-Pancreatic Antibodies and Evaluation of their Prognostic Value in a Prospective Clinical Cohort of Crohn's Patients: The Importance of Specific Target Antigens [GP2 and CUZD1].
Maria Papp, Nora Sipeki, Tamas Tornai, Istvan Altorjay, Gary L Norman

J Crohns Colitis· August 2015

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Prevalence, significance and predictive value of antiphospholipid antibodies in Crohn's disease.
Nora Sipeki, Laszlo Davida, Eszter Palyu, Istvan Altorjay, Jolan Harsfalvi

World J Gastroenterol· June 2015

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Once versus three times daily dosing of oral budesonide for active Crohn's disease: a double-blind, double-dummy, randomised trial.
Axel Dignass, Simeon Stoynov, Andrey E Dorofeyev, Galina A Grigorieva, Eva Tomsová, István Altorjay

J Crohns Colitis· September 2014

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Autologous dendritic cell based adoptive immunotherapy of patients with colorectal cancer-A phase I-II study.
János Hunyadi, Csilla András, Imre Szabó, János Szántó, Kornélia Szluha, István Altorjay

Pathol Oncol Res· April 2014

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A randomized, open-label, non-inferiority study of intravenous iron isomaltoside 1,000 (Monofer) compared with oral iron for treatment of anemia in IBD (PROCEED).
Walter Reinisch, Michael Staun, Rakesh K Tandon, Istvan Altorjay, Andrew V Thillainayagam

Am J Gastroenterol· December 2013

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High prevalence of IgA class anti-neutrophil cytoplasmic antibodies (ANCA) is associated with increased risk of bacterial infection in patients with cirrhosis.
Maria Papp, Nora Sipeki, Zsuzsanna Vitalis, Tamas Tornai, Istvan Altorjay

J Hepatol· September 2013

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Management of peptic ulcer bleeding in different case volume workplaces: results of a nationwide inquiry in hungary.
István Rácz, Tibor Kárász, Krisztina Lukács, Ferenc Rácz, János Kersák, István Altorjay

Gastroenterol Res Pract· September 2012

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Catheter-directed thrombolysis in inflammatory bowel diseases: report of a case.
Péter Ilonczai, Judit Tóth, László Tóth, István Altorjay, Zoltán Boda

World J Gastroenterol· September 2012

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[Hungarian data on inflammatory bowel diseases: analytical data on ulcerative colistis].
Pál Miheller, Ferenc Nagy, Károly Palatka, István Altorjay, Gábor Horváth

Orv Hetil· May 2012

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Acute phase proteins in the diagnosis and prediction of cirrhosis associated bacterial infections.
Maria Papp, Zsuzsanna Vitalis, Istvan Altorjay, Istvan Tornai, Miklos Udvardy

Liver Int· April 2012

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Phenotypic polymorphism of haptoglobin: a novel risk factor for the development of infection in liver cirrhosis.
Zsuzsanna Vitalis, Istvan Altorjay, Istvan Tornai, Karoly Palatka, Sandor Kacska

Hum Immunol· April 2011

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Budesonide 9 mg is at least as effective as mesalamine 4.5 g in patients with mildly to moderately active Crohn's disease.
Andreas Tromm, Ivan Bunganič, Eva Tomsová, Zsolt Tulassay, Milan Lukáš, István Altorjay

Gastroenterology· February 2011

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NKX2-3 and IRGM variants are associated with disease susceptibility to IBD in Eastern European patients.
Nora Meggyesi, Lajos S Kiss, Magdalena Koszarska, Martin Bortlik, Dana Duricova, Istvan Altorjay

World J Gastroenterol· November 2010

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