OVERBEEK, Kasper A, J POULSEN, M LANZILLOTTA, O VINGE-HOLMQUIST, P MACINGA, A DEMIRCI, D SINDHUNATA, J BACKHUS, H ALGÜL, J BUIJS, P LEVY, M KIRIUKOVA, E GONI, M HOLLENBACH, R MIKSCH, Lumír KUNOVSKÝ, M VUJASINOVIC, S NIKOLIC, L DICKERSON, M HIRTH, M NEURATH, M ZUMBLICK, J VILA, M JALAL, G BEYER, F FROST, S CARRARA, Zdeněk KALA, Petr JABANDŽIEV, G SISMAN, F AKYUZ, G CAPURSO, M FALCONI, A ARLT, F VLEGGAAR, L BARRESI, B GREENHALF, L CZAKÓ, P HEGYI, A HOPPER, M NAYAR, T GRESS, F VITALI, A SCHNEIDER, C HALLORAN, Jan TRNA, A OKHLOBYSTIN, L DAGNA, D CAHEN, D BORDIN, V REBOURS, J MAYERLE, A KAHRAMAN, S RASCH, E CULVER, A KLEGER, E MARTÍNEZ-MONEO, O RØKKE, T HUCL, S OLESEN, M BRUNO, E DELLA-TORRE, U BEUERS, J LÖHR and J ROSENDAHL. Autoimmune Pancreatitis in Europe: Clinical Profile and Response to Treatment. In 54th meeting of the European Pancreatic Club. 2022. ISSN 1424-3903. Available from: https://dx.doi.org/10.1016/j.pan.2022.06.036.
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Original name Autoimmune Pancreatitis in Europe: Clinical Profile and Response to Treatment
Authors OVERBEEK, Kasper A, J POULSEN, M LANZILLOTTA, O VINGE-HOLMQUIST, P MACINGA, A DEMIRCI, D SINDHUNATA, J BACKHUS, H ALGÜL, J BUIJS, P LEVY, M KIRIUKOVA, E GONI, M HOLLENBACH, R MIKSCH, Lumír KUNOVSKÝ, M VUJASINOVIC, S NIKOLIC, L DICKERSON, M HIRTH, M NEURATH, M ZUMBLICK, J VILA, M JALAL, G BEYER, F FROST, S CARRARA, Zdeněk KALA, Petr JABANDŽIEV, G SISMAN, F AKYUZ, G CAPURSO, M FALCONI, A ARLT, F VLEGGAAR, L BARRESI, B GREENHALF, L CZAKÓ, P HEGYI, A HOPPER, M NAYAR, T GRESS, F VITALI, A SCHNEIDER, C HALLORAN, Jan TRNA, A OKHLOBYSTIN, L DAGNA, D CAHEN, D BORDIN, V REBOURS, J MAYERLE, A KAHRAMAN, S RASCH, E CULVER, A KLEGER, E MARTÍNEZ-MONEO, O RØKKE, T HUCL, S OLESEN, M BRUNO, E DELLA-TORRE, U BEUERS, J LÖHR and J ROSENDAHL.
Edition 54th meeting of the European Pancreatic Club, 2022.
Other information
Original language English
Type of outcome Conference abstract
Field of Study 30219 Gastroenterology and hepatology
Country of publisher Netherlands
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 3.600
Organization unit Faculty of Medicine
ISSN 1424-3903
Doi http://dx.doi.org/10.1016/j.pan.2022.06.036
UT WoS 999
Tags International impact
Changed by Changed by: Mgr. Tereza Miškechová, učo 341652. Changed: 22/11/2022 10:03.
Abstract
Introduction: Autoimmune pancreatitis (AIP) is a rare disease. Large-scale studies from Europe are lacking, and there is little evidence on the optimum treatment regimen. Purpose: To characterize AIP patients in a large pan-European cohort, study the effectiveness of current treatment regimens, and compare these to non-European cohorts. Materials and methods: We retrospectively analyzed all adults diagnosed since 2005 with AIP type 1 or not-otherwise-specified, who had not undergone pancreatic surgery, in 40 European university hospitals. Results: We screened 1079 individuals with suspected AIP, and included 735 for analysis (69% male; median age 57 years; 85% Caucasian). Rates of complete remission were 61% for those untreated (58/95) and 72% for steroid treatment (454/631). Rates of any remission (complete or partial) were 80% (76/95) for the untreated and 96% (603/631) for steroid-treated patients. Higher steroid doses were not more effective than lower doses (OR 0.428; 95%CI 0.054-3.387) and neither was a starting dose duration longer than two weeks (OR 0.908; 95%CI 0.818-1.009). Elevated IgG4 levels independently decreased the chance of complete remission (OR 0.639; 95%CI 0.427-0.955). Relapse occurred in 30% of patients. Relapses within 6 months of remission induction were independent of the steroid tapering duration, remission induction treatment duration, and total cumulative dose. Conclusions: European AIP patients display a slightly different demography, but the same presentation and course of disease as non-European populations. Their response to steroid treatment seems slightly lower. Patients with an elevated IgG4 level may need closer monitoring during remission induction. For remission induction, a starting dose of 0.4 mg/kg/day with a minimum of 20 mg for 2 weeks is an effective treatment regimen and there is no evidence to support more aggressive regimens.
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