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Tobudic S, Simader E, Deimel T, Mandl P, Haslacher H, Perkmann T, Schneider L, Nothnagl T, Lechner-Radner H, Winkler F, Burgmann H, Stiasny K, Novacek G, Reinisch W, Aletaha D, Winkler S, Blüml S. POS1243 ACCELERATED WANING OF PROTECTIVE IMMUNITY AFTER SARS-CoV-2 mRNA VACCINATION IN PATIENTS TREATED WITH BIOLOGICAL AND TARGETED SYNTHETIC DISEASE MODIFYING ANTIRHEUMATIC DRUGS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.3232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundLittle is known about the duration of humoral antibody levels after two SARS-CoV-2 mRNA vaccinations in patients with immunosuppression. During this ongoing global epidemic, it is of essential interest to gather information about the time of protection after initial immunization in the vulnerable patients receiving either conventional synthetic disease modifying antirheumatic drugs (csDMARD) or biological/ targeted drugs (b/tsDMARDs).ObjectivesIn this study we compared the antibody level development after vaccination and after six months in patients with inflammatory arthritis, inflammatory bowel disease (IBD) and healthy controls. Furthermore, we assessed factors affecting the quality and quantity of the humoral response.MethodsWe enrolled 85 healthy controls (HC), 75 patients with rheumatoid arthritis and spondyloarthritis and 41 patients suffering from IBD. Patients treated with B-cell depleting therapies were excluded from this study. Binding antibody units were measured after vaccination and 6 or more months. Neutralizing antibodies were measured after 6 months. Multivariate regression analyses analyzing factors associated with low titers after 6 months was performed.ResultsWe found that patients with inflammatory arthritis or IBD showed reduced anti-SARS-CoV-2 S titers compared to HC. When we stratified for therapies, we found that patients receiving conventional synthetic disease modifying antirheumatic dugs (csDMARDs) had comparable anti-SARS-CoV-2 S titers to HC. In contrast, patients receiving biological or targeted synthetic (b/tsDMARDs) showed reduced anti-SARS-CoV-2 Igs as well as neutralizing antibody titers compared with healthy controls (HC) or patients receiving conventional synthetic (cs)DMARDs. We further show that anti-SARS-CoV-2 titers declined more rapidly in patients receiving b/tsDMARDs compared to HC, leading to a 50 percent reduction in vaccination-associated protection time in patients receiving b/tsDMARDs when compared to those receiving csDMARDs or even HC. In multivariate regression analyses, we found that in addition to the type of treatment, also age as well as corticosteroid use were associated with reduced anti-SARS-CoV-2 S titers.ConclusionPatients under ongoing b/tsDMARDs therapy exposed an accelerated waning of anti-SARS-CoV-2 S titers and therefore decreased immunity and protection against severe Covid-19 infections over time. These results may lead to more personalized approaches for further vaccination strategies in this group of immunosuppressed patients.Figure 1.A, Analysis of anti-SARS-CoV-2 S titers 6 months after the second vaccination in patients with inflammatory arthritis, inflammatory bowel disease and HC (** p ≤ 0.01; *** p ≤ 0.005, **** p ≤ 0.001). B, Determination of neutralizing antibody activity in sera of HC and patients with inflammatory arthritis receiving the indicated therapies.Disclosure of InterestsSelma Tobudic: None declared, Elisabeth Simader Grant/research support from: Pfizer, Bristol-Myers Squibb, Thomas Deimel: None declared, Peter Mandl Speakers bureau: AbbVie, Janssen, Bristol-Myers Squibb, Merck Sharp & Dohme, Celgene, Novartis, Pfizer, Roche, Sanofi, UCB, Consultant of: Novartis, Celgene, Grant/research support from: Novartis, Celgene, Abbvie, Roche, Bristol-Myers Squibb, Helmuth Haslacher Grant/research support from: Glock Health, BlueSky Immunotherapies and Neutrolis;, Thomas Perkmann: None declared, Lisa Schneider: None declared, Thomas Nothnagl: None declared, Helga Lechner-Radner: None declared, Florian Winkler: None declared, Heinz Burgmann Speakers bureau: Shionogi, Pfizer, MSD, Paid instructor for: Valneva, MSD, Gilead, Consultant of: from MSD, Pfizer, Takeda, Gilead, Karin Stiasny Grant/research support from: Pfizer, Gottfried Novacek: None declared, Walter Reinisch: None declared, Daniel Aletaha Speakers bureau: Abbvie, Amgen, Lilly, Novartis, Roche, SoBi, SanofiMerck, Pfizer, Roche, Sandoz, Stefan Winkler: None declared, Stephan Blüml Speakers bureau: Abbvie, personal fees from Novartis
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Panaccione R, Colombel J, Bossuyt P, Baert F, Vanasek T, Danalioglu A, Novacek G, Armuzzi A, Reinisch W, Johnson S, Buessing M, Neimark E, Petersson J, Robinson AM, Thakkar RB, Lee W, Skup M, D’Haens G. A68 COST EFFECTIVENESS OF TIGHT CONTROL FOR CROHN’S DISEASE WITH ADALIMUMAB-BASED TREATMENT: ECONOMIC EVALUATION OF CALM TRIAL FROM CANADIAN PERSPECTIVE. J Can Assoc Gastroenterol 2019. [DOI: 10.1093/jcag/gwz006.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - J Colombel
- Icahn School of Medicine at Mount Sinai, New York, NY
| | - P Bossuyt
- Imelda General Hospital, Bonheiden, Belgium
| | - F Baert
- AZ Delta Roeselare, Menen, Belgium
| | - T Vanasek
- Hepato-Gastroenterologie HK, s.r.o., Hradec Králové , Czechia
| | | | - G Novacek
- Medical University of Vienna, Vienna, Austria
| | - A Armuzzi
- Presidio Columbus Fondazione Policlinico Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - W Reinisch
- Medical University of Vienna, Vienna, Austria
| | | | | | | | | | | | | | - W Lee
- AbbVie Inc., North Chicago, IL
| | - M Skup
- AbbVie Inc., North Chicago, IL
| | - G D’Haens
- IBD Unit, Academic Medical Center, Amsterdam, Netherlands
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Primas C, Reinisch S, Novacek G. Letter: addition of azathioprine to infliximab maintenance therapy in patients with anti-drug antibodies and subclinical inflammation. Aliment Pharmacol Ther 2018; 47:544-545. [PMID: 29341274 DOI: 10.1111/apt.14472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Affiliation(s)
- C Primas
- Department of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - S Reinisch
- Department of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - G Novacek
- Department of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
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Narula N, Kainz S, Petritsch W, Haas T, Feichtenschlager T, Novacek G, Eser A, Vogelsang H, Reinisch W, Papay P. The efficacy and safety of either infliximab or adalimumab in 362 patients with anti-TNF-α naïve Crohn's disease. Aliment Pharmacol Ther 2016; 44:170-80. [PMID: 27226407 DOI: 10.1111/apt.13671] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 11/23/2015] [Accepted: 04/29/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND TNFα antagonists, including infliximab (IFX) and adalimumab (ADA), have revolutionised treatment for Crohn's disease. Studies comparing efficacy in patients with Crohn's disease naïve to TNFα antagonists are lacking. METHODS Consecutive TNFα antagonist-naïve patients with luminal or perianal Crohn's disease from four tertiary centres in Austria were assessed prospectively for induction and maintenance efficacy, and safety, of either IFX or ADA. RESULTS In a total of 362 patients, 251 (69.3%) started IFX and 111 (30.7%) started ADA. At baseline, the median Harvey-Bradshaw Index (HBI) score was 8 (range 5-29) and 8 (5-36), and the median C-reactive protein (CRP) was 1.07 (interquartile range (IQR) 1.36) mg/dL and 1.16 (IQR 1.23) mg/dL for IFX and ADA, respectively. At week 12, there was no difference between IFX and ADA among patients with luminal Crohn's disease in clinical remission (IFX 128/204; 62.7% vs. ADA 68/107; 63.6%, P = 0.47), clinical response (IFX 154/204; 75.5% vs. ADA 82/107; 76.6%, P = 0.82) and steroid-free remission (IFX 110/204; 53.9% vs. ADA 61/107; 57%, P = 0.60). At 12 months, there were similar numbers of patients treated with IFX and ADA who maintained clinical remission (IFX 77/154; 50.4% vs. ADA 47/82; 57.3%, P = 0.48) and steroid-free remission (IFX 68/154; 44.3% vs. ADA 44/82; 53.7%, P = 0.16). Baseline CRP >0.7 mg/dL (OR 0.24; 95% CI 0.07-0.77, P = 0.01) was the only predictor of clinical remission at 12 months in patients who did not have escalation of anti-TNFα therapy. CONCLUSION IFX and ADA appear comparable in clinical outcomes for patients with Crohn's disease who are naïve to TNFα antagonists.
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Affiliation(s)
- N Narula
- Division of Gastroenterology, Department of Medicine and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada
| | - S Kainz
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - W Petritsch
- Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - T Haas
- Department of Internal Medicine 1, Paracelsus Private Medical University, Salzburg, Austria
| | - T Feichtenschlager
- Department of Internal Medicine 4, Hospital Rudolfstifung, Vienna, Austria
| | - G Novacek
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - A Eser
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - H Vogelsang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - W Reinisch
- Division of Gastroenterology, Department of Medicine and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada.,Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - P Papay
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
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Novacek G, Dejaco C, Gröchenig H, Högenauer C, Knoflach P, Miehsler W, Moschen A, Petritsch W, Vogelsang H, Tilg H. Vedolizumab in der Behandlung der Colitis ulcerosa und des Morbus Crohn – ein Konsensus der Arbeitsgruppe „Chronisch Entzündliche Darmerkrankungen“ der Österreichischen Gesellschaft für Gastroenterologie und Hepatologie. Z Gastroenterol 2016; 54:456-67. [DOI: 10.1055/s-0042-103694] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- G. Novacek
- Klinische Abteilung für Gastroenterologie und Hepatologie, Medizinische Universität Wien, Universitätsklinik für Innere Medizin III, Wien, Austria
| | - C. Dejaco
- Klinische Abteilung für Gastroenterologie und Hepatologie, Medizinische Universität Wien, Universitätsklinik für Innere Medizin III, Wien, Austria
| | - H. Gröchenig
- Abteilung für Innere Medizin, Krankenhaus der Barmherzige Brüder, St. Veit an der Glan, Austria
| | - C. Högenauer
- Klinische Abteilung für Gastroenterologie und Hepatologie, Medizinische Universität Graz, Universitätsklinik für Innere Medizin, Graz, Austria
| | - P. Knoflach
- 1. Interne Abteilung, Klinikum Wels, Austria
| | - W. Miehsler
- Abteilung für Innere Medizin, Krankenhaus der Barmherzigen Brüder Salzburg, Austria
| | - A. Moschen
- Universitätsklinik für Innere Medizin I, Medizinische Universität Innsbruck, Austria
| | - W. Petritsch
- Klinische Abteilung für Gastroenterologie und Hepatologie, Medizinische Universität Graz, Universitätsklinik für Innere Medizin, Graz, Austria
| | - H. Vogelsang
- Klinische Abteilung für Gastroenterologie und Hepatologie, Medizinische Universität Wien, Universitätsklinik für Innere Medizin III, Wien, Austria
| | - H. Tilg
- Universitätsklinik für Innere Medizin I, Medizinische Universität Innsbruck, Austria
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Dignass A, Lindsay JO, Sturm A, Windsor A, Colombel JF, Allez M, d'Haens G, d'Hoore A, Mantzanaris G, Novacek G, Öresland T, Reinisch W, Sans M, Stange E, Vermeire S, Travis S, van Assche G. [Second European evidence-based consensus on the diagnosis and management of ulcerative colitis Part 2: Current management (Spanish version)]. Rev Gastroenterol Mex 2015; 80:32-73. [PMID: 25769217 DOI: 10.1016/j.rgmx.2014.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 10/23/2014] [Indexed: 02/06/2023]
Affiliation(s)
- A Dignass
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso.
| | | | - A Sturm
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - A Windsor
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - J-F Colombel
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - M Allez
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - G d'Haens
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - A d'Hoore
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - G Mantzanaris
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - G Novacek
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - T Öresland
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - W Reinisch
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - M Sans
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - E Stange
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - S Vermeire
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - S Travis
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
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Kump PK, Krause R, Steininger C, Gröchenig HP, Moschen A, Madl C, Novacek G, Allerberger F, Högenauer C. [Recommendations for the use of faecal microbiota transplantation "stool transplantation": consensus of the Austrian Society of Gastroenterology and Hepatology (ÖGGH) in cooperation with the Austrian Society of Infectious Diseases and Tropical Medicine]. Z Gastroenterol 2014; 52:1485-92. [PMID: 25474284 DOI: 10.1055/s-0034-1385562] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The intestinal microbiota has a pivotal role in the maintenance of health of the human organism, especially in the defense against pathogenic microorganisms. Alterations in the microbiota, also termed dysbiosis, seem to be involved in the pathogenesis of a variety of intestinal and extraintestinal diseases. Fecal microbiota transplantation (FMT), also known as stool transplantation, is a therapeutic procedure aiming at restoring an altered intestinal microbiota by administration of stool microorganisms from a healthy donor into the intestinal tract of a patient. FMT is most commonly used for recurrent forms of Clostridium difficile infections (CDI). There are currently many cohort studies in a large number of patients and a randomized controlled trial showing a dramatic effect of FMT for this indication. Therefore FMT is recommended by international medical societies for the treatment of recurrent CDI with high scientific evidence. Other potential indications are the treatment of fulminant CDI or the treatment of inflammatory bowel diseases. In the practical utilization of FMT there are currently several open questions regarding the screening of stool donors, the processing of stool and the mode of FMT application. Different modes of FMT application have been described, the application into the colon has to be preferred due to less reported side effects than the application into the upper gastrointestinal tract. So far only very few side effects due to FMT have been reported, nevertheless the use and risks of FMT are currently intensely debated in the medical community. This consensus report of the Austrian society of gastroenterology and hepatology (ÖGGH) in cooperation with the Austrian society of infectious diseases and tropical medicine provides instructions for physicians who want to use FMT which are based on the current medical literature.
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Affiliation(s)
- P K Kump
- Klinische Abteilung für Gastroenterologie und Hepatologie, Medizinische Universität Graz
| | - R Krause
- Sektion Infektiologie und Tropenmedizin, Universitätsklinik für Innere Medizin, Medizinische Universität Graz
| | - C Steininger
- Klinische Abteilung für Infektionen und Tropenmedizin, Medizinische Universität Wien
| | - H P Gröchenig
- Medizinische Abteilung, Krankenhaus der Barmherzigen Brüder, St. Veit an der Glan
| | - A Moschen
- Universitätsklinik für Innere Medizin I, Medizinische Universität Innsbruck
| | - C Madl
- 4. Medizinische Abteilung mit Gastroenterologie, Hepatologie und Zentralendoskopie, Krankenanstalt Rudolfstiftung, Wien
| | - G Novacek
- Abt. Gastroenterologie & Hepatologie, Univ.-Klinik Innere Medizin III, Wien
| | - F Allerberger
- Österreichische Agentur für Gesundheit und Ernährungssicherheit, AGES, Wien
| | - C Högenauer
- Klinische Abteilung für Gastroenterologie und Hepatologie, Medizinische Universität Graz
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Novacek G, Dejaco C, Knoflach P, Moschen A, Petritsch W, Vogelsang H, Reinisch W. [Adalimumab for the treatment of ulcerative colitis--a consensus report by the working group inflammatory bowel diseases of the Austrian Society of Gastroenterology and Hepatology]. Z Gastroenterol 2014; 52:204-211. [PMID: 24488763 DOI: 10.1055/s-0033-1355818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
TNF alpha antibodies have clearly improved the outcome of moderately to severely active ulcerative colitis. Adalimumab is the first fully human, monoclonal TNF alpha antibody, which is administered subcutaneously. Since April 2012 adalimumab is approved for the treatment of moderately to severely active ulcerative colitis in patients who have not responded despite a full and adequate course of therapy with a corticosteroid and an immunosuppressant or who are intolerant to or have medical contraindications for such therapies. Adalimumab can induce and maintain clinical remission and mucosal healing compared to placebo in moderately to severely active ulcerative colitis, can reduce the rate of ulcerative colitis related hospitalisations and improve health-related quality of life. The response can be observed after two weeks of treatment. The safety profile of adalimumab is comparable to those of other TNF alpha inhibitors. Studies on the treatment of ulcerative colitis with adalimumab did not reveal new safety aspects. The present consensus report by the Working Group Inflammatory Bowel Diseases of the Austrian Society of Gastroenterology and Hepatology presents the existing evidence of adalimumab for the treatment of ulcerative colitis and is aimed to assist as code of its practice.
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Affiliation(s)
- G Novacek
- Medizinische Universität Wien, Universitätsklinik für Innere Medizin III, Klinische Abteilung für Gastroenterologie und Hepatologie, Wien, Österreich
| | - C Dejaco
- Medizinische Universität Wien, Universitätsklinik für Innere Medizin III, Klinische Abteilung für Gastroenterologie und Hepatologie, Wien, Österreich
| | - P Knoflach
- Klinikum Wels, 1. Interne Abteilung, Wels, Österreich
| | - A Moschen
- Medizinische Universität Innsbruck, Universitätsklinik für Innere Medizin I, Innsbruck, Österreich
| | - W Petritsch
- Medizinische Universität Graz, Universitätsklinik für Innere Medizin, Klinische Abteilung für Gastroenterologie und Hepatologie, Graz, Österreich
| | - H Vogelsang
- Medizinische Universität Wien, Universitätsklinik für Innere Medizin III, Klinische Abteilung für Gastroenterologie und Hepatologie, Wien, Österreich
| | - W Reinisch
- Medizinische Universität Wien, Universitätsklinik für Innere Medizin III, Klinische Abteilung für Gastroenterologie und Hepatologie, Wien, Österreich
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Novacek G, Haas T, Knoflach P, Petritsch W, Tilg H, Vogelsang H, Reinisch W. [Adalimumab for the treatment of adult Crohn's disease--update of a consensus report by the Working Group Inflammatory Bowel Disease of the Austrian Society of Gastroenterology and Hepatology]. Z Gastroenterol 2013; 51:1101-9. [PMID: 23996653 DOI: 10.1055/s-0033-1350165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
TNF alpha antibodies have clearly improved the outcome of moderate to severe Crohn's disease. Adalimumab is the first fully human, monoclonal TNF alpha antibody, which can be self-administered subcutaneously. Since August 2012 adalimumab is approved for the treatment of moderately to severely active Crohn's disease, in patients who have not responded despite a full and adequate course of therapy with a corticosteroid and/or an immunosuppressant or who are intolerant to or have medical contraindications for such therapies. Compared to placebo adalimumab can induce significantly more often steroid-free remission and mucosal healing in patients with moderate to severe Crohn's disease, reduce the rate of Crohn's disease-related hospitalisations and surgery and improve health-related quality of life. Adalimumab is clinically efficacious both in patients with Crohn's disease naïve to previous exposure to TNF-alpha antibodies and in those previously exposed with a rapid onset of action within days and confirmed maintenance performance over 3 years. The safety profile of adalimumab is comparable to those of other TNF alpha inhibitors. Due to its low immunogenicity allergic reactions are rare. The update of a consensus report by the Working Group Inflammatory Bowel Disease of the Austrian Society of Gastroenterology and Hepatology presents the existing evidence on adalimumab for the treatment of Crohn's disease and is aimed to assist as a code of practice in its applications.
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Affiliation(s)
- G Novacek
- Klinische Abteilung für Gastroenterologie und Hepatologie, Universitätsklinik für Innere Medizin III, Medizinische Universität Wien, Österreich
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Angelberger S, Campregher C, Fuchssteiner H, Gasche C, Gröchenig HP, Haas T, Kazemi-Shirazi L, Mayer A, Miehsler W, Platzer R, Reinisch W, Steiner P, Tilg H, Tillinger W, Vogelsang H, Novacek G. [Colorectal cancer: screening and surveillance in inflammatory bowel diseases - consensus of the working group for inflammatory bowel diseases of the Austrian Society of Gastroenterology and Hepatology]. Z Gastroenterol 2013; 51:450-7. [PMID: 23681899 DOI: 10.1055/s-0033-1335252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Patients with ulcerative colitis and Crohn's colitis are at increased risk of colorectal cancer (CRC). This risk is dependent on the duration and extent of disease, inflammatory activity and possible additional risk factors. Thus, the aim is to reduce this risk and to detect dysplastic and malignant lesions at an early stage. The working group for Inflammatory Bowel Diseases (IBD) of the Austrian Society of Gastroenterology and Hepatology (ÖGGH) has developed consensus statements on the following topics: risk of colorectal cancer, screening and surveillance, procedure of surveillance colonoscopy, dysplasia and its management, and chemoprevention. This consensus is intended to increase awareness of the increased risk of CRC in IBD and to support a standardised approach in cancer prevention.
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Affiliation(s)
- S Angelberger
- Medizinische Universität Wien, Innere Medizin III, Abt. für Gastroenterologie und Hepatologie, Wien, Österreich
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Papay P, Primas C, Eser A, Novacek G, Winkler S, Frantal S, Angelberger S, Mikulits A, Dejaco C, Kazemi-Shirazi L, Vogelsang H, Reinisch W. Retesting for latent tuberculosis in patients with inflammatory bowel disease treated with TNF-α inhibitors. Aliment Pharmacol Ther 2012; 36:858-65. [PMID: 22978645 DOI: 10.1111/apt.12037] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Revised: 05/26/2012] [Accepted: 08/17/2012] [Indexed: 12/22/2022]
Abstract
BACKGROUND Patients treated with TNF-α inhibitors (TNFi) are at high risk of reactivation of latent tuberculosis (LTB). Prospective studies on monitoring of TB reactivation and/or infection in this risk group are lacking. AIM To test the conversion and reversion rate of screening tests for latent TB serial tuberculin skin test (TST) and interferon-γ release assay (IGRA) under ongoing TNFi therapy. METHODS We retested consecutive patients with IBD receiving TNFi therapy for a minimum of 5 months for LTB using IGRA and TST. A detailed patient history and concomitant therapy were recorded for each subject. RESULTS After a median of 34.9 weeks (20.7–177.7), IGRA was retested in 184/227 patients (81.1%; Crohn's disease n = 139, ulcerative colitis n = 45) still under index TNFi. TST was available in 144/184 subjects (78.2%). The majority of patients were TNFi naïve (147/184, 79.9%). In a subgroup of patients who received isoniazid due to diagnosis of latent TB at baseline (n = 32), 6/13 patients (46.2%) with baseline positive IGRA and 3/22 patients (13.6%) with baseline positive TST reverted to negative at retesting. In patients without diagnosis of LTB at baseline no permanent IGRA conversion was observed, but there were 6/144 (4.2%) TST conversions from negative to positive. No single case of TB reactivation or infection was recorded during the observation period. CONCLUSIONS During treatment TNF-α inhibitors conversion was observed for tuberculin skin test, but not interferon-γ release assay. As compared with tuberculin skin test, interferon-γ release assay reverted in nearly half of isoniazid-treated patients for latent tuberculosis. However, the fact that patients in whom the interferon-γ release assay test result remained positive did not develop active tuberculosis during follow-up questions the utility of interferon-γ release assay as a monitoring tool during chemoprevention.
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Affiliation(s)
- P Papay
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
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Eser A, Papay P, Primas C, Pernicka E, Harrer M, Dejaco C, Novacek G, Lichtenberger C, Angelberger S, Kazemi L, Mikulits A, Vogelsang H, Reinisch W. The impact of intestinal resection on serum levels of anti-Saccharomyces cerevisiae antibodies (ASCA) in patients with Crohn's disease. Aliment Pharmacol Ther 2012; 35:292-9. [PMID: 22146122 DOI: 10.1111/j.1365-2036.2011.04932.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Antibodies to Saccharomyces cerevisiae (ASCA) are highly prevalent in sera of patients with Crohn's disease and have been proposed to identify subgroups of patients with a disabling disease course. AIM To investigate the impact of intestinal resection on serum levels of ASCA in patients with Crohn's disease and the predictive value of ASCA levels on surgical recurrence. METHODS Sera from 60 patients who underwent 'curative' intestinal resection due to stricturing and/or penetrating complications were collected preoperatively and during post-operative follow-up (week 2, months 4, 8 and 11 ± 1). Measurement of ASCA IgG and IgA isotypes were performed using ELISA. Re-operation rate was associated with ASCA status and serum levels. RESULTS At baseline 44/60 (73%) of patients were rated as positive for ASCA IgG, 45/60 (75%) for ASCA IgA and 52/60 (87%) as positive for at least one of both. ASCA serum levels remained stable during first year from resection. After a median of 106 months 10 of 40 (25%) patients with long-term follow-up underwent one or more intestinal re-operations. Neither ASCA positivity nor absolute ASCA serum levels were predictive of surgical recurrence. CONCLUSIONS Serum ASCA levels remain stable after curative intestinal resection in Crohn's disease. This indicates the persistence of both stimulus and immunological mechanism operative in the production of ASCA even after complete surgical resection of macroscopically inflamed intestinal tissue. After intestinal resection, neither ASCA positivity nor ASCA serum levels predict the risk of surgical recurrence during long-term follow-up.
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Affiliation(s)
- A Eser
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Austria
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Reinisch W, Dejaco C, Feichtenschlager T, Haas T, Kaser A, Miehsler W, Novacek G, Petritsch W, Platzer R, Tilg H, Vogelsang H, Knoflach P. [Infliximab therapy for Crohn's disease - a practical guideline: actualised consensus of the working group for chronic inflammatory bowel diseases of the Austrian Society for Gastroenterology and Hepatology]. Z Gastroenterol 2011; 49:534-42. [PMID: 21442574 DOI: 10.1055/s-0029-1245930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Infliximab is a monoclonal antibody against tumor necrosis factor alpha (TNF-α), which is approved for the treatment of chronic inflammatory bowel disease (IBD) such as Crohn's disease (CD), fistulating Crohn's disease (FCD), ulcerative colitis (UC), and paediatric ulcerative colitis (PUC) from 6 years onwards. Besides its therapeutic efficacy, this antibody therapy is characterised by its side effects profile, which has been addressed in a seperate consensus statement by the Working Group for chronic inflammatory bowel diseases within the Austrian Society for Gastroenterology and Hepatology. Infliximab is an effective treatment option for the above-mentioned indications; however, use of this agent requires special knowledge to assess the benefit-risk profile for each patient individually.
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Affiliation(s)
- W Reinisch
- AKH Wien, Univ.-Klinik für Innere Medizin III, Klin. Abteilung f. Gastroenterologie und Hepatologie, Wien, Österreich.
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Miehsler W, Novacek G, Wenzl H, Vogelsang H, Knoflach P, Kaser A, Dejaco C, Petritsch W, Kapitan M, Maier H, Graninger W, Tilg H, Reinisch W. A decade of infliximab: The Austrian evidence based consensus on the safe use of infliximab in inflammatory bowel disease. J Crohns Colitis 2010; 4:221-56. [PMID: 21122513 DOI: 10.1016/j.crohns.2009.12.001] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2009] [Accepted: 12/01/2009] [Indexed: 12/15/2022]
Abstract
Infliximab (IFX) has tremendously enriched the therapy of inflammatory bowel diseases (IBD) and other immune mediated diseases. Although the efficacy of IFX was undoubtedly proven during the last decade numerous publications have also caused various safety concerns. To summarize the immense information concerning adverse events and safety issues the Austrian Society of Gastroenterology and Hepatology launched this evidence based consensus on the safe use of IFX which covers the following topics: infusion reactions and immunogenicity, skin reactions, opportunistic infections (including tuberculosis), non-opportunistic infections (bacterial and viral), vaccination, neurological complications, hepatotoxicity, congestive heart failure, haematological side effects, intestinal strictures, stenosis and bowel obstruction (SSO), concomitant medication, malignancy and lymphoma, IFX in the elderly and the young, mortality, fertility, pregnancy and breast feeding. To make the vast amount of information practicable for routine application the consensus was finally condensed into a checklist for a safe use of IFX which consists of two parts: issues to be addressed prior to anti-TNF therapy and issues to be addressed during maintenance. Both parts are further divided into obligatory and facultative items.
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Affiliation(s)
- W Miehsler
- Department of Internal Medicine 3, Division of Gastroenterology and Hepatology, Medical University of Vienna, Austria.
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Miehsler W, Novacek G, Wenzl H, Vogelsang H, Knoflach P, Kaser A, Dejaco C, Petritsch W, Kapitan M, Maier H, Graninger W, Tilg H, Reinisch W. A decade of infliximab: The Austrian evidence based consensus on the safe use of infliximab in inflammatory bowel disease. J Crohns Colitis 2010. [PMID: 21122513 DOI: 10.1016/j.crohns.2009.12.001]available] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Infliximab (IFX) has tremendously enriched the therapy of inflammatory bowel diseases (IBD) and other immune mediated diseases. Although the efficacy of IFX was undoubtedly proven during the last decade numerous publications have also caused various safety concerns. To summarize the immense information concerning adverse events and safety issues the Austrian Society of Gastroenterology and Hepatology launched this evidence based consensus on the safe use of IFX which covers the following topics: infusion reactions and immunogenicity, skin reactions, opportunistic infections (including tuberculosis), non-opportunistic infections (bacterial and viral), vaccination, neurological complications, hepatotoxicity, congestive heart failure, haematological side effects, intestinal strictures, stenosis and bowel obstruction (SSO), concomitant medication, malignancy and lymphoma, IFX in the elderly and the young, mortality, fertility, pregnancy and breast feeding. To make the vast amount of information practicable for routine application the consensus was finally condensed into a checklist for a safe use of IFX which consists of two parts: issues to be addressed prior to anti-TNF therapy and issues to be addressed during maintenance. Both parts are further divided into obligatory and facultative items.
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Affiliation(s)
- W Miehsler
- Department of Internal Medicine 3, Division of Gastroenterology and Hepatology, Medical University of Vienna, Austria.
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Reinisch W, Haas T, Kaser A, Petritsch W, Vogelsang H, Feichtenschlager T, Novacek G, Siebert F, Tilg H, Knoflach P. Adalimumab in der Behandlung des Morbus Crohn – ein Konsensus der Arbeitsgruppe Chronisch Entzündliche Darmerkrankungen der Österreichischen Gesellschaft für Gastroenterologie und Hepatologie. Z Gastroenterol 2009; 47:372-80. [DOI: 10.1055/s-0028-1109218] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Scherzer TM, Staufer K, Novacek G, Steindl-Munda P, Schumacher S, Hofer H, Ferenci P, Vogelsang H. Efficacy and safety of antiviral therapy in patients with Crohn's disease and chronic hepatitis C. Aliment Pharmacol Ther 2008; 28:742-8. [PMID: 19145730 DOI: 10.1111/j.1365-2036.2008.03779.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Efficacy and safety of antiviral combination therapy in patients with Crohn's disease (CD) and chronic hepatitis C (CHC) is presently not established and consequently CHC is rarely treated in CD patients. AIM To analyse the efficacy and tolerability of antiviral interferon/ribavirin therapy in patients with CHC and CD. METHODS Eleven HCV-infected CD patients received either 3 x 1.5 microg/kg/week interferon-alpha-2b or 180 microg/week peginterferon-alpha-2a (PEGASYS; Roche, Basel, Switzerland) as monotherapy (n = 1) or in combination with 800-1200 mg/day ribavirin (COPEGUS; Roche) (n = 10) for 24-54 weeks according to HCV-genotype and initial response respectively. Eight patients were under CD-specific therapy. RESULTS Five (46%) patients (HCV-1: a = 3; HCV-2: n = 0; HCV-3: n = 1; unknown: n = 1) achieved a sustained virological response, three (27%) patients relapsed, three (27%) were nonresponders (all GT 1b). At baseline, the Harvey--Bradshaw Index was 0 (0-8) [median (range)], increased on antiviral therapy to 4 (1-15) (P = 0.005) and decreased to baseline level 0 (0-6) after 6-month follow-up. CONCLUSIONS This preliminary experience demonstrates that treatment of CHC in patients with CD is comparable to the treatment of CHC in those without CD. However, gastrointestinal symptoms may be temporarily exacerbated and haemopoietic growth factors may be required.
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Affiliation(s)
- T M Scherzer
- Internal Medicine III, Department of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.
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Dilger K, Trenk D, Rössle M, Cap M, Zähringer A, Wacheck V, Remmler C, Cascorbi I, Kreisel W, Novacek G. A clinical trial on absorption and N-acetylation of oral and rectal mesalazine. Eur J Clin Invest 2007; 37:558-65. [PMID: 17576207 DOI: 10.1111/j.1365-2362.2007.01809.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Mesalazine (5-ASA) is a standard treatment for ulcerative colitis. Extent of absorption and N-acetylation determine systemic exposure to 5-ASA, and are thereby relevant for the safety of the treatment. The aim of the study was to compare absorption and N-acetylation of 5-ASA following rectal or oral drug administration. Healthy subjects were compared to patients with ulcerative colitis to evaluate the impact of chronic inflammation of colorectal mucosa on disposition of 5-ASA. MATERIALS AND METHODS First, 12 healthy adults were randomized to receive 2 g of 5-ASA by each of four different formulations: oral delayed release granules, 30 mL enema, 60 mL rectal foam, and 120 mL rectal foam. Second, 12 patients with active ulcerative colitis received 60 mL rectal foam. Pharmacokinetic analysis was performed by determination of 5-ASA and its acetylated, pharmacologically inactive metabolite (Ac-5-ASA) in plasma and urine. RESULTS First, systemic exposure to 5-ASA was markedly lower after rectal drug administration as compared to oral dosing (P < 0.001; e.g. median relative bioavailability of 60 mL rectal foam: 36%). Second, N-acetylation of rectal 5-ASA was lower in patients than in healthy subjects [area under the curve (AUC) ratio Ac-5-ASA/5-ASA: 1.6 +/- 0.5 vs. 2.3 +/- 0.4, mean +/- SD, P < 0.01]. High peak plasma concentrations of 5-ASA were correlated with high microscopic disease activity (r = 0.67, P < 0.05). CONCLUSIONS Rectal delivery of 5-ASA results in low systemic drug exposure with potentially reduced toxicity in comparison with oral drug administration. Chronic inflammation of colorectal mucosa might be a relevant source of variability in pharmacokinetics of 5-ASA.
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Affiliation(s)
- K Dilger
- Dr. Falk Pharma GmbH, Freiburg, Germany
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Angelberger S, Vogelsang H, Novacek G, Miehsler W, Dejaco C, Gangl A, Reinisch W. P130 AWARENESS OF CROHN'S DISEASE AND ULCERATIVE COLITIS IN THE AUSTRIAN POPULATION. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/s1873-9954(07)70142-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Miehsler W, Reinisch W, Valic E, Osterode W, Tillinger W, Feichtenschlager T, Grisar J, Machold K, Scholz S, Vogelsang H, Novacek G. Is inflammatory bowel disease an independent and disease specific risk factor for thromboembolism? Gut 2004; 53:542-8. [PMID: 15016749 PMCID: PMC1773996 DOI: 10.1136/gut.2003.025411] [Citation(s) in RCA: 333] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Patients with inflammatory bowel disease (IBD) are thought to be at increased risk of venous thromboembolism (TE). However, the extent of this risk is not known. Furthermore, it is not known if this risk is specific for IBD or if it is shared by other chronic inflammatory diseases or other chronic bowel diseases. AIMS To compare the risk of TE in patients with IBD, rheumatoid arthritis, and coeliac disease with matched control subjects. PATIENTS AND METHODS Study subjects answered a questionnaire assessing the history of TE, any cases of which had to be confirmed radiologically. A total of 618 patients with IBD, 243 with rheumatoid arthritis, 207 with coeliac disease, and 707 control subjects were consecutively included. All three patient groups were compared with control subjects matched to the respective group by age and sex. RESULTS Thirty eight IBD patients (6.2%) had suffered TE. This was significantly higher compared with the matched control population with only 10 cases reported (1.6%) (p<0.001; odds ratio (OR) 3.6 (95% confidence interval (CI) 1.7-7.8)). Five patients with rheumatoid arthritis (2.1%) had suffered TE compared with six subjects (2.5%) in the control population matched to patients with rheumatoid arthritis (NS; OR 0.7 (95% CI 0.2-2.9)). TE had occurred in two patients with coeliac disease (1%) compared with four subjects (1.9%) in the control population matched to the coeliac disease group (NS; OR 0.4 (95% CI 0.1-2.5)). In 60% of TE cases in the IBD group, at least one IBD specific factor (active disease, stenosis, fistula, abscess) was present at the time TE occurred. CONCLUSIONS IBD is a risk factor for TE. It seems that TE is a specific feature of IBD as neither rheumatoid arthritis, another chronic inflammatory disease, nor coeliac disease, another chronic bowel disease, had an increased risk of TE.
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Affiliation(s)
- W Miehsler
- Department of Internal Medicine IV, Division of Gastroenterology and Hepatology, University of Vienna, Vienna, Austria
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Novacek G, Pötzi R, Kornek G, Häfner M, Schöfl R, Gangl A, Püspök A. Endoscopic placement of a biliary expandable metal stent through the mesh wall of a duodenal stent. Endoscopy 2003; 35:982-3. [PMID: 14606029 DOI: 10.1055/s-2003-43474] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- G Novacek
- Department of Internal Medicine IV, Division of Gastroenterology and Hepatology, University of Vienna, Vienna, Austria.
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Kazemi-Shirazi L, Püspök A, Schöfl R, Ferlitsch A, Müller MR, Gangl A, Novacek G. Esophageal stent in the anus: an unusual presentation of stent migration. Endoscopy 2003; 35:715. [PMID: 12929077 DOI: 10.1055/s-2003-41505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- L Kazemi-Shirazi
- Dept. of Internal Medicine IV, Division of Gastroenterology and Hepatology, Vienna, Austria.
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Novacek G, Hörmann M, Puig S, Herbst F, Püspök A, Schöfl R. Duodenal perforation secondary to placement of a biliary endoprosthesis diagnosed by multislice computed tomography. Endoscopy 2002; 34:351. [PMID: 11932800 DOI: 10.1055/s-2002-23646] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- G Novacek
- Department of Internal Medicine IV, Division of Gastroenterology and Hepatology, University of Vienna, Vienna, Austria.
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Abstract
A 28-year-old man was admitted because of weight loss and a huge abdominal mass. The abdominal cavity was filled by a large number of cysts with a maximum diameter of 10 cm as diagnosed by ultrasound and computed tomography. Laparotomy was performed and a 33 kg cystic tumour originating from the peritoneum was resected en bloc. Histopathological work-up showed multiple cysts covered by cubic or flat mesothelial cells with uniform nuclei. The final diagnosis was benign cystic mesothelioma. Twenty-three months after surgical debulking, a follow-up computed tomography scan showed recurrence of the disease. In this report, we describe the characteristics, aetiology and differential diagnosis of this rare lesion.
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Affiliation(s)
- M Häfner
- Department of Gastroenterology and Hepatology, University of Vienna, Vienna, Austria.
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Abstract
Liver penetration is a rare but serious complication of peptic ulcer disease. We report a case of a 33-year-old woman who took large doses of nonsteroidal antiinflammatory drugs and developed a giant duodenal ulcer that penetrated into her liver. The diagnosis was based on histologic examination of endoscopic biopsies. She was initially treated with a proton pump inhibitor, but, within 5 weeks, she developed a symptomatic postbulbar stricture that required surgical correction. We also review 11 other reported cases of endoscopically and histologically diagnosed peptic ulcer penetration into the liver.
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Affiliation(s)
- G Novacek
- Department of Internal Medicine IV, Division of Gastroenterology and Hepatology, University of Waeringer Guertel 18/20, A-1090 Vienna, Austria.
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Miehsler W, Wunderbaldinger P, Novacek G, Teleky B, Wrba F, Penner E, Gangl A. Mechanic intestinal obstruction--a possible presentation of perforated appendicitis. Z Gastroenterol 2000; 38:39-43. [PMID: 10689746 DOI: 10.1055/s-2000-14848] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
A 61-year-old man presented with diffuse abdominal pain, diarrhea, vomiting and fever. On the initial diagnosis of gastroenteritis the patient received the antibiotic ofloxacine for one week. On admission plain abdominal radiograph suggested a mechanic intestinal obstruction. In computed tomography a conglomerate tumor in the ileocecal region was seen and the patient underwent laparotomy. The conglomerate tumor was mobilized and an abscess opened, which was caused by a perforated appendicitis. After the operation the patient improved immediately and had an uneventful postoperative course. He was released and did not suffer from gastrointestinal symptoms the following 16 months of follow-up. The present case shall set forth that perforated appendicitis can clinically present as intestinal obstruction. Although a rare complication, perforated appendicitis should therefore even be considered in cases of mechanic intestinal obstruction of unknown cause.
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Affiliation(s)
- W Miehsler
- Department of Internal Medicine IV, University of Vienna, Austria
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Abstract
In a 46-year-old man endoscopic retrograde cholangiopancreatography and computed tomography scan showed a stenosis of the common bile duct by a hypodense mass highly suggestive of a Klatskin tumor. Histologic examination of the resected tumor revealed only non-specific inflammatory, fibrotic tissue without any evidence of malignancy. Three months later, the patient presented with hydronephrosis of the left kidney. Computed tomography scan showed a retroperitoneal mass with encasement of the left ureter. A percutaneous nephrostomy was performed and immunosuppressive therapy with prednisolone and azathioprine was initiated. Under this medication, almost complete regression of the pelvic mass and reopening of the ureter were observed within 3 weeks. Eight months later, azathioprine was withdrawn and prednisolone was tapered continuously to a dose less than 10 mg/day. After a follow-up of 2 years, the patient is still well. Although the histologic findings were non-specific, further evaluation of this case suggests that Ormond's disease was responsible for the tumor that had to be resected.
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Affiliation(s)
- C Dejaco
- Department of Gastroenterology and Hepatology, Internal Medicine IV, University of Vienna, Austria
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Novacek G, Miehsler W, Kapiotis S, Katzenschlager R, Speiser W, Vogelsang H. Thromboembolism and resistance to activated protein C in patients with inflammatory bowel disease. Am J Gastroenterol 1999; 94:685-90. [PMID: 10086652 DOI: 10.1111/j.1572-0241.1999.00937.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Thromboembolic events are serious complications in patients with inflammatory bowel disease (IBD). Resistance of factor V to degradation by activated protein C (APC) is a major cause for venous thrombosis and is found in approximately 30% of patients with thromboembolism. The aim of the present study was to assess the prevalence of APC resistance and clinical risk factors in patients with IBD. METHODS One-hundred-two patients with IBD (64 women and 38 men; median age, 35 yr; range, 17-77 yr; 77 with Crohn's disease, 25 with ulcerative colitis) and 102 gender- and age-matched healthy control subjects were investigated prospectively for the presence of APC resistance. None of the healthy controls but 16 patients with IBD had a history of thromboembolism. RESULTS Patients with IBD and thromboembolism were young, with a median age of 37 yr (range, 17-61 yr). Five (31.3%) of them had APC resistance, which was more common than in patients with IBD without thromboembolism (7%) and in controls (5.9%) (p < 0.01). Three patients had two thromboembolic events, the other 13 each had one. Deep vein thrombosis of the leg and pulmonary emboli were the most common thromboembolic complications (84.2%). Active disease, fistula, or bowel stenosis were found in 10 (52.6%) of 19 thromboembolic events; in three (15.8%) cases thromboembolism happened postoperatively. CONCLUSIONS APC resistance is not associated with IBD but, when present, increases the risk of thromboembolism. Patients with IBD and thromboembolism are mostly young and clinical risk factors can be found in one-half of cases.
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Affiliation(s)
- G Novacek
- Department of Internal Medicine IV, Clinical Institute of Medical and Chemical Laboratory Diagnostics, University of Vienna, Austria
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Abstract
OBJECTIVE To assess the prevalence and potential pathogenetic factors of hypertransaminasaemia in patients with coeliac disease prior to initiation of a gluten-free diet (GFD) and to assess the course of transaminases on a GFD. PATIENTS A retrospective study was made of 178 patients with coeliac disease (130 women, 48 men; median age 36 years; range 17-84 years) at the gastroenterological department of a university hospital. METHODS Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) were measured prior to initiation of a GFD and at 3, 6 and 12 months of GFD. Intestinal permeability, a test for functional integrity of the small bowel, was investigated before starting a GFD in 116 patients by an oral test using lactulose and mannitol. RESULTS In 72 patients (40.4%) AST and/or ALT were increased prior to initiation of a GFD. Within 1 year on a GFD ALT and AST normalized except in eight cases (4.6%). The intestinal permeability index (% lactulose/% mannitol in 5 h urine) was higher in patients with elevated (median 0.34; range 0.03-1.43) than in patients with normal transaminases (0.11; 0.02-1.28) (P < 0.0001) and correlated with AST (tau = 0.34; P < 0.0001) and ALT (tau = 0.32; P < 0.0001). In five cases with hypertransaminasaemia a liver biopsy was performed prior to initiation of a GFD. Two patients had mild to moderate hepatitis with septal fibrosis. The other three had minimal lymphocytic infiltrates of the portal tracts. Inflammatory alterations of the bile ducts were not found. CONCLUSION Hypertransaminasaemia before GFD is frequent in coeliac patients, correlates with intestinal permeability and normalizes on a GFD in most patients. In cases of persistently elevated liver function tests of unknown origin underlying coeliac disease should be considered.
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Affiliation(s)
- G Novacek
- Department of Internal Medicine IV, University of Vienna, Austria
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Dejaco C, Gasché C, Reinisch W, Moser G, Novacek G, Tillinger W, Vogelsang H, Gangl A. [Cyclosporin A therapy in steroid-refractory patients with chronic inflammatory bowel diseases]. Wien Klin Wochenschr 1998; 110:579-84. [PMID: 9782579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
About eighty percent of patients with severe ulcerative colitis refractory to steroids are responsive to intravenous cyclosporine therapy within a few days. However, no controlled data are available on intravenous cyclosporine therapy in steroid refractory Crohn's disease. In this study 7 patients with severe ulcerative colitis and 4 patients with active Crohn's disease unresponsive to prednisone were treated with high dose intravenous cyclosporine. A response was estimated by a decrease of Crohn's disease activity index (Best) and colitis activity index (Rachmilewitz). Six of 7 patients with ulcerative colitis showed a significant decrease in colitis activity index (index before therapy: 15 +/- 2; one week later: 7 +/- 1; p < 0.001). In these patients prednisone could be tapered to a dose less than 20 mg/day within 6 months during oral cyclosporine and concomitant azathioprine therapy. Cyclosporine medication was withdrawn within a few weeks and the clinical response could be preserved for another 6 months. In 3 of 4 patients with Crohn's disease intravenous cyclosporine led to a temporary improvement of the Crohn's disease activity index (before treatment: 343 +/- 43, after one week: 194 +/- 20; p < 0.05). Nevertheless, all of these patients had an early relapse under oral cyclosporine therapy. Our data confirm the efficacy of intravenous cyclosporine as a rapid acting drug for severe ulcerative colitis. Maintenance therapy with azathioprine preserved the clinical response for one year. In patients with steroid refractory Crohn's disease intravenous cyclosporine showed only a short term effect.
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Affiliation(s)
- C Dejaco
- Klinische Abteilung für Gastroenterologie und Hepatologie, Universitätsklinik für Innere Medizin IV, AKH, Wien, Osterreich
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Kurtaran A, Müller C, Novacek G, Kaserer K, Mentes M, Raderer M, Pidlich J, Eibenberger K, Angelberger P, Virgolini I. Distinction between hepatic focal nodular hyperplasia and malignant liver lesions using technetium-99m-galactosyl-neoglycoalbumin. J Nucl Med 1997; 38:1912-5. [PMID: 9430468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
UNLABELLED Distinction between hepatic focal nodular hyperplasia (FNH) and malignant liver lesions is essential because of the different therapy strategies, since FNH can be managed conservatively. The aim of this study was to describe the imaging pattern of FNH using the hepatocyte receptor ligand 99mTc-galactosyl-neoglycoalbumin 99mTc-NGA) and to assess the value of this receptor imaging agent in the differentiation of FNH from malignant liver lesions. METHODS Twelve consecutive patients with histologically confirmed FNH were investigated. The FNH-lesions were asymptomatic and incidentally found by ultrasonography. Nine patients with histologically verified hepatocellular carcinomas and three patients with liver metastases spread from gastrointestinal adenocarcinomas served as controls. RESULTS All FNH lesions showed normal or even increased uptake of 99mTc-NGA. Whereas malignant liver lesion-to-normal liver ratios amounted to 0.4 +/- 0.2 (mean +/- s.d.), FNH lesion-to-normal liver ratios were 1.7 +/- 0.3 (mean +/- s.d.). CONCLUSION The receptor imaging agent 99mTc-NGA with concurrent use of SPECT is useful in the differential diagnosis of FNH and malignant hepatic tumors.
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Affiliation(s)
- A Kurtaran
- Department of Nuclear Medicine, University of Vienna, Austria
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Novacek G, Kapiotis S, Jilma B, Quehenberger P, Michitsch A, Traindl O, Speiser W. Enhanced blood coagulation and enhanced fibrinolysis during hemodialysis with prostacyclin. Thromb Res 1997; 88:283-90. [PMID: 9526948 DOI: 10.1016/s0049-3848(97)00255-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In the present study the effect of unfractionated heparin (UFH) (Liquemin, 750-1000 IU/h), low molecular weight heparin (LMWH) (Fragmin, 3000-7250 IU bolus), and prostacyclin (Flolan, 5 ng/kg body weight/min) on the activation of blood coagulation and fibrinolysis, induced by polysulfone membrane dialyzers during hemodialysis, was compared. Plasma levels of thrombin-antithrombin III complex (TAT), fibrin split product D-dimer, and plasmin-plasmin inhibitor-complex (PPI) were measured in the arterial and venous line of the dialyzer at the beginning and at 10, 60, 120, and 180 minutes of hemodialysis. Five patients on chronic hemodialysis treatment were investigated in a cross over study. Clinically all three anticoagulation regimen were sufficient for hemodialysis treatment. Using UFH or LMWH TAT, PPI, and D-dimer levels were similar in the venous and the arterial line of the dialyzer. However, during prostacyclin treatment the levels of these activation markers were significantly higher in the venous line. Based on these data the dialyzer membrane can be considered as a site of activation of blood coagulation and of fibrinolysis during anticoagulation with prostacyclin in hemodialysis.
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Affiliation(s)
- G Novacek
- Department of Internal Medicine IV, Gastroenterology and Hepatology, University of Vienna, Austria
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Wyatt J, Oberhuber G, Pongratz S, Püspök A, Moser G, Novacek G, Lochs H, Vogelsang H. Increased gastric and intestinal permeability in patients with Crohn's disease. Am J Gastroenterol 1997; 92:1891-6. [PMID: 9382060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Patients with Crohn's disease exhibit marked changes in intestinal permeability that can be assessed by lactulose and mannitol. Sucrose is a novel marker for gastric permeability. We combined these three sugars to investigate whether patients with Crohn's disease demonstrate changes in gastric permeability and if so, whether these changes are matched with altered intestinal permeability. METHODS Fifty patients with Crohn's disease and 30 healthy subjects each drank a solution containing 20 g of sucrose, 10 g of lactulose, and 5 g of mannitol. Patients' and subjects' 5-h sugar urinary excretion levels were determined by high performance liquid chromatography and an enzymatic method (sucrose). Furthermore, patients with Crohn's disease underwent endoscopy of the upper GI tract and were grouped according to endoscopic and histological findings. RESULTS Patients with Crohn's disease showed higher gastric and intestinal permeability compared with healthy control subjects. Gastric permeability was correlated with intestinal permeability. Patients with granuloma had more pronounced changes in both gastric and intestinal permeability than patients with various endoscopic and histological lesions. Patients with normal mucosa had normal permeability. CONCLUSIONS Alterations in gastric mucosa caused by Crohn's disease are reflected by changes in gastric permeability and can be used to noninvasively screen for Crohn's disease involvement of the upper GI tract.
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Affiliation(s)
- J Wyatt
- Department of Gastroenterology, Allgemeines Krankenhaus, University of Vienna, Austria
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Abstract
BACKGROUND Thromboembolism seems to be a significant and serious complication in Crohn's disease (CD), and multifocal microvascular infarction of the intestinal mucosa may be an important effector mechanism in the pathogenesis of CD. Therefore, it has been hypothesized that an increased activation of the blood coagulation system may favour thromboembolic complications. OBJECTIVES To assess the activity of blood coagulation as a potential index of thromboembolic risk in CD using thrombin-antithrombin III complex (TAT). DESIGN Prospective evaluation of TAT. SETTING Out-patients at the gastroenterological department of a university hospital. PATIENTS Eighty patients with CD, 47 with inactive (Crohn's disease activity index (CDAI) < 150) and 33 with active disease, and 80 healthy controls were investigated in this study. METHODS TAT and fibrinogen were used as parameters of blood coagulation. C-reactive protein and orosomucoid were used as serum inflammatory parameters. RESULTS Fibrinogen was significantly higher in patients with active CD (median 535 mg/dl; interquartile range 402-620 mg/dl) than in patients with inactive CD (357 mg/dl; 300-467 mg/dl) or controls (268 mg/dl; 231-299 mg/dl). Fibrinogen correlated with CDAI, C-reactive protein and orosomucoid. TAT did not show any difference between patients with active CD (3.2 ng/ml; 2.5-4.6 ng/ml), inactive CD (3.0 ng/ml; 2.4-3.9 ng/ml) and controls (3.1 ng/ml; 2.3-3.6 ng/ml). Correspondingly, TAT correlated neither with serum inflammatory parameters and CDAI nor with fibrinogen. CONCLUSION We could not find evidence of activation of the blood coagulation system as determined by TAT plasma levels in CD, not even in patients with active disease. TAT is not, therefore, a potential index of thromboembolic risk in CD and of microvascular infarction as an effector mechanism in the pathogenesis of CD.
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Affiliation(s)
- G Novacek
- Department of Internal Medicine IV, Gastroenterology and Hepatology, University of Vienna, Austria
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Abstract
OBJECTIVE To assess the relationship between juxtapapillary duodenal diverticula (JDD) and common bile duct stones and biliary stone disease in general. DESIGN A retrospective study. METHODS We analysed 1115 patients who underwent consecutive endoscopic retrograde cholangiopancreatography examinations. The patients were subdivided into three groups: the first group (group I; n = 482) had no biliary stone disease, the second one (group II; n = 329) had common bile duct stones, and the third group (group III; n = 304) had biliary stone disease of the gallbladder but without evidence of common bile duct stones. Additionally, the patients were subdivided into age groups of < 50, 50-59, 60-69, 70-79, and > or = 80 years of age. Logistic regression was applied for statistical analysis. RESULTS Juxtapapillary duodenal diverticula were diagnosed in 111 (10.0%) patients. The incidence of JDD was 6.9% in group I, 14.3% in group II and 10.2% in group III. Age was the most dominant influence factor for JDD, common bile duct stones, and biliary stone disease (P < 0.0001). Sex was also a factor, female patients having a higher risk for common bile duct stones (P = 0.01) and biliary stone disease (P < 0.0001). After adjustment for age and sex, JDD was found to have a noticeable, but not statistically significant (P = 0.073), influence on common bile duct stones and no influence on biliary stone disease (P = 0.15). CONCLUSION Our data support only moderately the existence of a relationship, which had been conjectured in a part of the literature, between JDD and common bile duct stones. No noticeable influence on biliary stone disease was found.
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Affiliation(s)
- G Novacek
- Department of Internal Medicine IV, University of Vienna, Austria
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Oberhuber G, Püspök A, Oesterreicher C, Novacek G, Zauner C, Burghuber M, Vogelsang H, Pötzi R, Stolte M, Wrba F. Focally enhanced gastritis: a frequent type of gastritis in patients with Crohn's disease. Gastroenterology 1997; 112:698-706. [PMID: 9041230 DOI: 10.1053/gast.1997.v112.pm9041230] [Citation(s) in RCA: 195] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND & AIMS Gastric histology is not well studied in patients with Crohn's disease. The aim of this study was to analyze the histological appearance of gastric mucosa in patients with Crohn's disease. METHODS In a prospective study, biopsy specimens taken from the antrum and body of 75 patients with known Crohn's disease of the large and/or small bowel and 200 Crohn's disease-free controls were evaluated by histology and immunohistochemistry. RESULTS Helicobacter pylori-associated gastritis was found in 25 patients with Crohn's disease (33.3%) and 78 controls (39%). In H. pylori-negative patients with Crohn's disease, a characteristic type of gastritis was found in antral biopsy specimens of 36 patients (48%) and in body biopsy specimens of 18 patients (24%). It was characterized by a focal infiltration of CD3+ lymphocytes, CD68R+ histiocytes, and, in 80% of cases, of granulocytes. Granulomas were found in 11 patients. Overall, granulomas and/or focally enhanced gastritis were observed in 76% of H. pylori-negative patients with Crohn's disease and in 0.8% of controls. There were no correlations between the occurrence of focally enhanced gastritis and clinical and laboratory findings. CONCLUSIONS Focally enhanced gastritis is common in Crohn's disease. Its recognition should guide the clinician into further investigations in patients not yet known to have Crohn's disease.
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Affiliation(s)
- G Oberhuber
- Department of Clinical Pathology, University of Vienna Medical School, Austria
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Abstract
BACKGROUND Patients with Crohn's disease (CD) are at increased risk for thromboembolism, and multifocal microvascular infarction has even been suggested as a pathogenetic mechanism in CD. Abnormalities in blood rheology may contribute to the thromboembolism. OBJECTIVES To assess blood rheology in CD patients. DESIGN Prospective evaluation of rheological parameters. SETTING Out-patients at the gastroenterological department of a university hospital. PATIENTS Thirty-seven patients with inactive CD (Crohn's disease activity index (CDAI) < 150), 31 patients with active CD (CDAI > 150), and 39 control subjects with no CD were included in the study. METHODS C-reactive protein and orosomucoid were used as serum inflammatory parameters. Fibrinogen, red cell aggregation (low shear, 3/s) and plasma viscosity were used as rheological parameters. RESULTS Fibrinogen (active CD: median 530 mg/dl (interquartile range 410-630); inactive CD: 377 (316-499); and controls: 246 (220-280)), red cell aggregation (active CD: 9.97 arb. units (8.58-11.77); inactive CD: 9.03 (7.25-10.37); controls: 7.58 (7-8.52)); and plasma viscosity (active CD: 1.82 mPa.s (1.68-1.95); inactive CD: 1.72 (1.65-1.82), controls: 1.61 (1.58-1.64)) were all significantly higher in patients with active and inactive CD than they were in controls. Additionally, fibrinogen was significantly higher in patients with active CD than it was in patients with inactive CD. The rheological parameters correlated with serum inflammatory parameters. CONCLUSION Changes in blood rheology seem to be associated with inflammatory activity in patients with CD. These changes may be involved in the development of thromboembolism and the pathogenesis of mucosal inflammation, especially in patients with high inflammatory activity.
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Affiliation(s)
- G Novacek
- Department of Internal Medicine IV, University of Vienna, Austria
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Novacek G, Reinisch W, Vogelsang H, Kapiotis S, Gmeiner B. Course of pseudocholinesterase isozymes during an acute phase in Crohn's disease. Digestion 1996; 57:90-4. [PMID: 8786006 DOI: 10.1159/000201319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
We have previously shown that the percentage distribution of the pseudocholinesterase isozymes (C1, C2, C3 and C4) is significantly altered in patients with active Crohn's disease (CD). The aim of the present study was to assess the time course and the clinical meaning of the pseudocholinesterase isozymes during an acute phase in CD. Ten healthy volunteers and 10 patients with active CD (Crohn's disease activity index, CDAI, > 200) were examined. In CD patients an acute phase treatment with prednisolone was administered for 7 weeks reaching an improvement (CDAI < 200) in 7 patients. Before initiation of steroid treatment, the isozymes C1 (controls: median 19.7%, interquartile range 16-22.2%; CD: 6.2%, 5-8%; p < 0.001) and C4 (controls: 63.5%, 59-71%; CD 81.7%, 72.9-84.7%; p < 0.001) were decreased and increased, respectively, and did not change significantly during the time of acute phase treatment. The isozymes C2 and C3 did not show any difference between controls and CD patients. Five of the patients were followed up for the subsequent 3 months of remission (CDAI < 150). During the period C1 and C4 normalized and no difference between controls and CD patients was obtained (C1: 16.4%, 15.5-20.2%; C4: 59.4%, 55.8-60.5%). Therefore, pseudocholinesterase isozymes are useful parameters in CD to to indicate active CD or long-term remission.
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Affiliation(s)
- G Novacek
- Department of Internal Medicine IV, University of Vienna, Austria
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Wrba F, Oberhuber G, Püspök A, Pötzi R, Vogelsang H, Pfeffel F, Novacek G, Zauner C, Hammer J, Kummer A, Burghuber M. [Crohn disease gastritis: histomorphology and immunohistochemical characterization of inflammatory cell infiltrates]. Verh Dtsch Ges Pathol 1996; 80:216. [PMID: 9065009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- F Wrba
- Institut für Klinische Pathologie, Universität Wien
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Schiefermeier M, Zauner C, Ratheiser K, Novacek G, Roth E, Gangl A. 0.61 Epinephrine increases metabolic clearance rate of basal and infused amino acids in man. Clin Nutr 1995. [DOI: 10.1016/s0261-5614(95)80133-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Novacek G, Kleinberger M, Vogelsang H, Moser G, Lochs H. Budesonide in glucocorticoid dependent chronic active Crohn's disease; a pilot study. Z Gastroenterol 1995; 33:251-4. [PMID: 7610692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Patients with chronic active Crohn's disease are dependent on systemic glucocorticosteroids. The aim of the study was to investigate the efficacy of budesonide, a topically selective glucocorticosteroid, as therapy in these patients. We investigated 20 patients with chronic active Crohn's disease. During the last 6 months prior to the study the patients had a median Crohn's disease activity index (CDAI) of 193 (interquartile range: 122-230) (monthly controls) with a median prednisolone dosage of 14 mg per day (9-20). Budesonide was given 3 to 6 mg daily and prednisolone was weaned within one month. The patients were seen monthly for 6 months. Treatment was considered not successful, if under budesonide therapy CDAI was above 200 and increased more than 60 points despite weaning of prednisolone. Only 5 patients remained in the study for 6 months without deterioration. All other patients (75%) dropped out. The reasons for drop out of the study were worsening in 11 cases, the occurrence of extraintestinal manifestations without signs of severe intestinal inflammation in one case and noncompliance in 3 cases. Worsening could be confirmed by an increase not only of CDAI but also of biochemical parameters of inflammation in all cases. Our data show clearly, that in the dosage investigated budesonide was not effective in chronic active Crohn's disease. Further investigations are needed to evaluate higher dosages of budesonide versus conventional glucocorticosteroids.
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Affiliation(s)
- G Novacek
- Universitätsklinik für Innere Medizin IV, Klinische Abteilung Gastroenterologie und Hepatologie, Vienna, Austria
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Novacek G, Plachetzky U, Pötzi R, Lentner S, Slavicek R, Gangl A, Ferenci P. Dental and periodontal disease in patients with cirrhosis--role of etiology of liver disease. J Hepatol 1995; 22:576-82. [PMID: 7650338 DOI: 10.1016/0168-8278(95)80453-6] [Citation(s) in RCA: 72] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND/AIMS Bacterial infections are frequent complications in patients with cirrhosis, especially in alcoholics. A potential source of infection may be dental foci. The aim of the study was to assess the role of cirrhosis and chronic alcoholism in the development of dental or periodontal disease. METHODS Dental and periodontal examinations were performed prospectively in 97 patients with cirrhosis (alcoholic: 64, nonalcoholic: 33), in 68 alcoholics without cirrhosis and in 71 healthy subjects (subdivided into age groups: 21-30, 31-40, 41-50, and 51-60 years). RESULTS Measures of oral hygiene (p < 0.01), dental care (p < 0.001), and periodontal parameters were worse and the number of teeth requiring treatment (p < 0.001) was higher in alcoholics with or without cirrhosis than in healthy subjects and nonalcoholic patients with cirrhosis. Alcoholics had a lower total number of teeth than patients without alcohol abuse and healthy controls (p < 0.05). The dental and periodontal status of patients with nonalcoholic cirrhosis did not differ from the control group. The severity and duration of liver disease had no influence on dental and peridontal disease. CONCLUSION The presence of cirrhosis itself, therefore, is not a predisposing factor for dental and periodontal diseases. In alcoholics, these diseases appear to be caused primarily by bad oral hygiene and poor dental care.
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Affiliation(s)
- G Novacek
- Department of Internal Medicine IV, University of Vienna, Austria
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Novacek G, Vogelsang H, Maier-Dobersberger T, Kapiotis S, Lochs H, Gmeiner B. Molecular forms of pseudocholinesterase in patients with Crohn's disease. Digestion 1993; 54:243-7. [PMID: 8243837 DOI: 10.1159/000201044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Previous studies have shown that pseudocholinesterase (PCHE) is low in patients with Crohn's disease (CD). This finding, however, failed to be of clinical relevance due to the wide normal range. PCHE consists of four main molecular forms designated as C1, C2, C3 and C4 according to their electrophoretic mobility. The question of the present study was to assess the influence of CD on the distribution and pattern of the PCHE isozymes. We therefore investigated the electrophoretic separation of PCHE in 16 healthy volunteers (HV), in 15 patients with quiescent CD (QCD; CD activity index: median = 71, interquartile range = 44-122) and in 10 patients with active CD (ACD; CD activity index: 229, 173-304). In most of the cases total serum PCHE activity was within the normal range even in patients with active CD. No changes of the isozyme pattern were found but the percentage distribution was significantly influenced by the inflammatory activity in patients with active CD:C1 (HV: 14.7%, 13.7-18.1%; QCD: 16.0%, 9.8-19.9%; ACD: 8.5%, 2.9-12.5%, p < 0.01) and C2 (HV: 8.0%, 6.7-10.5%; QCD: 9.0%, 7.9-9.7%; ACD: 6.7%, 3.2-8.6%, p < 0.05) were decreased in active CD while the C4 component (HV: 66.8%, 62.5-69.9%; QCD: 63.1%, 54.9-73.8%; ACD: 77.3%, 70.7-90.1%, p < 0.01) was increased. The percentage of the C3 band (HV: 5.7%, 4.6-6.9%; QCD: 6.8%, 4.6-8.4%; ACD: 5.3%, 2.8-6.8%, NS) was unchanged.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- G Novacek
- Universitätsklinik für Innere Medizin IV, Klinische Abteilung Gastroenterologie und Hepatologie, Wien, Osterreich
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Baur M, Hay U, Novacek G, Dittrich C, Ferenci P. Prevalence of antibodies to hepatitis C virus in patients with hepatocellular carcinoma in Austria. Arch Virol Suppl 1992; 4:76-80. [PMID: 1280509 DOI: 10.1007/978-3-7091-5633-9_16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
In 12 of 54 (22%) patients with histologically verified hepatocellular carcinoma, antibodies to hepatitis C virus were found. In patients with hepatocellular carcinoma the frequency of anti-hepatitis C virus positivity was similar whether cirrhosis (6 of 22 patients (27%)) was present or not (2 of 15 (13%)). Out of 54, 23 patients (43%) were negative both for hepatitis B or C markers. Out of 53, 22 (42%) had positive hepatitis B markers, 8 of 22 were HBsAg positive. Patients with hepatocellular carcinoma and cirrhosis had a higher percentage of hepatitis B virus markers than patients with cirrhosis without hepatocellular carcinoma. Our of 70 patients with cirrhosis but without hepatocellular carcinoma, 24 (34%) had antibodies to hepatitis C virus. Our data of similar frequencies of antibodies to hepatitis C virus in patients with hepatocellular carcinoma or with liver cirrhosis but without hepatocellular carcinoma indicate that at least in Austrian patients, hepatitis C virus infections are not an important factor for development of hepatocellular carcinoma.
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Affiliation(s)
- M Baur
- I. Department of Gastroenterology and Hepatology, University of Vienna, Wien, Austria
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