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Hammer T, Lophaven SN, Nielsen KR, Petersen MS, Munkholm P, Weihe P, Burisch J, Lynge E. Dietary risk factors for inflammatory bowel diseases in a high-risk population: Results from the Faroese IBD study. United European Gastroenterol J 2019; 7:924-932. [PMID: 31428417 PMCID: PMC6683641 DOI: 10.1177/2050640619852244] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Accepted: 04/28/2019] [Indexed: 12/30/2022] Open
Abstract
Background The Faroe Islands currently have the highest recorded inflammatory bowel disease (IBD) incidence in the world. Objective This study investigated environmental risk factors for IBD in the Faroese population. Methods Environmental exposure data including lifestyle risk factors and neurotoxicants collected for over 30 years were retrieved from the Children's Health and the Environment in the Faroes (CHEF) cohorts including mainly mother–child pairs, with exposure data collected from pregnant mothers. For lifestyle risk factors, the incidence of IBD and ulcerative colitis (UC) was calculated as the rate ratio (RR) with 95% confidence intervals (CI) in exposed versus non-exposed persons. For neurotoxicants RR was calculated for persons with high versus low exposure. Results Six cohorts included 5698 persons with complete follow-up data and at least one exposure, and 37 were diagnosed with IBD. For pilot whale/blubber, the RR was 1.02 (95% CI, 0.48–2.18); RR of 1.01 for fish (95% CI, 0.35–2.91); and of the pollutants studied, a statistical significantly increased risk was found for 1,1,1,-trichloro-2,2-bis-(p-chlorophenyl) ethane (p,p'-DDT); RR 3.04 (95% CI, 1.12–8.30). RRs were 1.96 (95% CI, 1.03–3.73) for smoking and 1.10 (95% CI, 0.55–2.19) for alcohol intake. Conclusion The high IBD incidence is unlikely to be caused by special dietary habits or by environmental pollutants.
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Affiliation(s)
- T Hammer
- Department of Occupational Medicine and Public Health, The Faroese Hospital System, Tórshavn, Faroe Islands.,Nykøbing Falster Hospital, University of Copenhagen, Copenhagen, Denmark
| | | | | | - M Skaalum Petersen
- Department of Occupational Medicine and Public Health, The Faroese Hospital System, Tórshavn, Faroe Islands.,Centre of Health Sciences, University of the Faroe Islands, Tórshavn, Faroe Islands
| | - P Munkholm
- Department of Gastroenterology, North Zealand Hospital, Frederikssund, Denmark
| | - P Weihe
- Department of Occupational Medicine and Public Health, The Faroese Hospital System, Tórshavn, Faroe Islands.,Centre of Health Sciences, University of the Faroe Islands, Tórshavn, Faroe Islands
| | - J Burisch
- Department of Gastroenterology, North Zealand Hospital, Frederikssund, Denmark
| | - E Lynge
- Nykøbing Falster Hospital, University of Copenhagen, Copenhagen, Denmark
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Hammer T, Lophaven SN, Nielsen KR, von Euler‐Chelpin M, Weihe P, Munkholm P, Burisch J, Lynge E. Inflammatory bowel diseases in Faroese-born Danish residents and their offspring: further evidence of the dominant role of environmental factors in IBD development. Aliment Pharmacol Ther 2017; 45:1107-1114. [PMID: 28176348 PMCID: PMC5396334 DOI: 10.1111/apt.13975] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 11/24/2016] [Accepted: 01/16/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND The incidence of inflammatory bowel disease (IBD) is record high in the Faroe Islands, and many Faroese emigrate to Denmark, where the IBD incidence is considerably lower. AIM To study the IBD incidence in first-, second- and third-generation immigrants from the Faroe Islands to Denmark to assess the extent to which the immigrants adopt the lower IBD incidence of their new home country. METHODS Data on Faroese-born Danish residents and their children were retrieved from the Danish Central Population Register for 1980-2014. Incident IBD cases were identified from the Danish National Patient Register. Standardised Incidence Ratios (SIRs) were used to compare the IBD risk in immigrants with that of Danes. 95% confidence intervals (CI) were calculated using the square-root transform. RESULTS First-generation Faroese immigrants had a higher IBD incidence than Danes, SIR 1.25 (95% CI, 0.97-1.59) for men and 1.28 (95% CI, 1.05-1.53) for women. This excess risk derived from ulcerative colitis (UC), SIR 1.44 (95% CI, 1.10-1.87) for men and 1.36 (95% CI, 1.09-1.68) for women. No excess risk was found for Crohn's disease (CD). The UC risk was nearly doubled during the immigrants' first 10 years in Denmark; SIR 2.13 (95% CI, 1.52-2.92) for men and 1.63 (95% CI, 1.19-2.18) for women. CONCLUSIONS Although some impact of genetic dilution cannot be excluded, our findings indicate importance of gene-environment interplay in UC, as the excess UC risk in Faroese immigrants to Denmark disappeared over time and over one generation in men and over two generations in women.
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Affiliation(s)
- T. Hammer
- Department of Public HealthUniversity of CopenhagenCopenhagenDenmark,Department of Occupational Medicine and Public HealthThe Faroese Hospital SystemTórshavnFaroe Islands
| | - S. N. Lophaven
- Department of Public HealthUniversity of CopenhagenCopenhagenDenmark
| | - K. R. Nielsen
- Medical CentreNational HospitalTórshavnFaroe Islands,Genetic BiobankTórshavnFaroe Islands
| | | | - P. Weihe
- Department of Occupational Medicine and Public HealthThe Faroese Hospital SystemTórshavnFaroe Islands
| | - P. Munkholm
- Department of GastroenterologyNorth Zealand HospitalCopenhagenDenmark
| | - J. Burisch
- Department of GastroenterologyNorth Zealand HospitalCopenhagenDenmark
| | - E. Lynge
- Department of Public HealthUniversity of CopenhagenCopenhagenDenmark
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Vegh Z, Burisch J, Pedersen N, Kaimakliotis I, Duricova D, Bortlik M, Vinding KK, Avnstrøm S, Olsen J, Nielsen KR, Katsanos KH, Tsianos EV, Lakatos L, Schwartz D, Odes S, D'Incà R, Beltrami M, Kiudelis G, Kupcinskap L, Jucov A, Turcan S, Barros LF, Magro F, Lazar D, Goldis A, de Castro L, Hernandez V, Niewiadomski O, Bell S, Langholz E, Munkholm P, Lakatos PL. Treatment Steps, Surgery, and Hospitalization Rates During the First Year of Follow-up in Patients with Inflammatory Bowel Diseases from the 2011 ECCO-Epicom Inception Cohort. J Crohns Colitis 2015; 9:747-53. [PMID: 26055976 DOI: 10.1093/ecco-jcc/jjv099] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Accepted: 04/28/2015] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND AIMS The ECCO-EpiCom study investigates the differences in the incidence and therapeutic management of inflammatory bowel diseases [IBD] between Eastern and Western Europe. The aim of this study was to analyse the differences in the disease phenotype, medical therapy, surgery, and hospitalization rates in the ECCO-EpiCom 2011 inception cohort during the first year after diagnosis. METHODS Nine Western, five Eastern European centres and one Australian centre with 258 Crohn's disease [CD], 380 ulcerative colitis [UC] and 71 IBD unclassified [IBDU] patients [female/male: 326/383; mean age at diagnosis: 40.9 years, SD: 17.3 years] participated. Patients' data were registered and entered in the web-based ECCO-EpiCom database [www.epicom-ecco.eu]. RESULTS In CD, 36 [19%] Western Europe/Australian and 6 [9%] Eastern European patients received biological therapy [p = 0.04], but the immunosuppressive [IS] use was equal and high in these regions [Eastern Europe vs Western Europe/Australia: 53% vs 45%; p = 0.27]. Surgery was performed in 17 [24%] CD patients in Eastern Europe and 13 [7%] in Western Europe/Australia [p < 0.001, pLogRank = 0.001]. Of CD patients from Eastern Europe, 24 [34%] were hospitalized, and 39 [21%] from Western Europe/Australia, [p = 0.02, pLogRank = 0.01]. In UC, exposure to biologicals and colectomy rates were low and hospitalization rates did not differ between these regions during the 1-year follow-up period [16% vs 16%; p = 0.93]. CONCLUSIONS During the first year after diagnosis, surgery and hospitalization rates were significantly higher in CD patients in Eastern Europe compared with Western Europe/Australia, whereas significantly more CD patients were treated with biologicals in the Western Europe/Australian centres.
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Affiliation(s)
- Z Vegh
- First Department of Medicine, Semmelweis University, Budapest, Hungary
| | - J Burisch
- Gastrounit, Medical Section, Hvidovre University Hospital, Hvidovre, Denmark
| | - N Pedersen
- Gastroenterology Department, Slagelse University Hospital, Slagelse, Denmark
| | | | - D Duricova
- IBD Centre ISCARE, Charles University, Prague, Czech Republic
| | - M Bortlik
- IBD Centre ISCARE, Charles University, Prague, Czech Republic
| | - K Kofod Vinding
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark
| | - S Avnstrøm
- Department of Medicine, Amager Hospital, Amager, Denmark
| | - J Olsen
- Medical Department, National Hospital of the Faroe Islands, Torshavn, Faroe Islands
| | - K R Nielsen
- Medical Department, National Hospital of the Faroe Islands, Torshavn, Faroe Islands
| | - K H Katsanos
- First Division of Internal Medicine and Division of Gastroenterology, Faculty of Medicine, University of Ioannina, Ioannina, Greece
| | - E V Tsianos
- First Division of Internal Medicine and Division of Gastroenterology, Faculty of Medicine, University of Ioannina, Ioannina, Greece
| | - L Lakatos
- Department of Medicine, Csolnoky F. Province Hospital, Veszprem, Hungary
| | - D Schwartz
- First Department of Medicine, Semmelweis University, Budapest, Hungary
| | - S Odes
- Department of Gastroenterology and Hepatology, Soroka Medical Centre and Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - R D'Incà
- UO Gastroenterologia, Azienda Ospedaliera-Università di Padova, Padova, Italy On behalf of the EpiCom Northern Italy centre based in Crema, Cremona, Firenze, Forlì & Padova and Reggio Emilia, Italy
| | - M Beltrami
- Degenza Breve Internistica e Centro M.I.C.I.-Azienda Ospedaliera Arcispedale S Maria Nuova, Reggio Emilia, Italy On behalf of the EpiCom Northern Italy centre based in Crema, Cremona, Firenze, Forlì & Padova and Reggio Emilia, Italy
| | - G Kiudelis
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - L Kupcinskap
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - A Jucov
- Department of Gastroenterology, State University of Medicine and Pharmacy, Chisinau, Republic of Moldova
| | - S Turcan
- Department of Gastroenterology, State University of Medicine and Pharmacy, Chisinau, Republic of Moldova
| | - L F Barros
- Hospital de Vale de Sousa, Porto, Portugal
| | - F Magro
- Department of Gastroenterology, Hospital de São João, Porto, Portugal Department of Pharmacology and Therapeutics, Oporto Medical School, Porto, Portugal MedInUP-Centre for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
| | - D Lazar
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - A Goldis
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - L de Castro
- Department of Gastroenterology, Grupo de Investigación en Patología Digestiva, Instituto de Investigación Biomedica [IBI], Xerencia de Xestión Integrada de Vigo, SERGAS, Vigo, Spain
| | - V Hernandez
- Department of Gastroenterology, Grupo de Investigación en Patología Digestiva, Instituto de Investigación Biomedica [IBI], Xerencia de Xestión Integrada de Vigo, SERGAS, Vigo, Spain
| | - O Niewiadomski
- Department of Gastroenterology, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - S Bell
- Department of Gastroenterology, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - E Langholz
- Department C, Gastroenterology Section, Herlev and Gentofte Hospital, Hellerup, Denmark
| | - P Munkholm
- Gastro Unit, Medical Section, North Zealand Hospital, University of Copenhagen, Denmark
| | - P L Lakatos
- First Department of Medicine, Semmelweis University, Budapest, Hungary
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4
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Casén C, Vebø HC, Sekelja M, Hegge FT, Karlsson MK, Ciemniejewska E, Dzankovic S, Frøyland C, Nestestog R, Engstrand L, Munkholm P, Nielsen OH, Rogler G, Simrén M, Öhman L, Vatn MH, Rudi K. Deviations in human gut microbiota: a novel diagnostic test for determining dysbiosis in patients with IBS or IBD. Aliment Pharmacol Ther 2015; 42:71-83. [PMID: 25973666 PMCID: PMC5029765 DOI: 10.1111/apt.13236] [Citation(s) in RCA: 201] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Revised: 11/01/2014] [Accepted: 04/21/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND Dysbiosis is associated with many diseases, including irritable bowel syndrome (IBS), inflammatory bowel diseases (IBD), obesity and diabetes. Potential clinical impact of imbalance in the intestinal microbiota suggests need for new standardised diagnostic methods to facilitate microbiome profiling. AIM To develop and validate a novel diagnostic test using faecal samples to profile the intestinal microbiota and identify and characterise dysbiosis. METHODS Fifty-four DNA probes targeting ≥300 bacteria on different taxonomic levels were selected based on ability to distinguish between healthy controls and IBS patients in faecal samples. Overall, 165 healthy controls (normobiotic reference collection) were used to develop a dysbiosis model with a bacterial profile and Dysbiosis Index score output. The model algorithmically assesses faecal bacterial abundance and profile, and potential clinically relevant deviation in the microbiome from normobiosis. This model was tested in different samples from healthy volunteers and IBS and IBD patients (n = 330) to determine the ability to detect dysbiosis. RESULTS Validation confirms dysbiosis was detected in 73% of IBS patients, 70% of treatment-naïve IBD patients and 80% of IBD patients in remission, vs. 16% of healthy individuals. Comparison of deep sequencing and the GA-map Dysbiosis Test, (Genetic Analysis AS, Oslo, Norway) illustrated good agreement in bacterial capture; the latter showing higher resolution by targeting pre-determined highly relevant bacteria. CONCLUSIONS The GA-map Dysbiosis Test identifies and characterises dysbiosis in IBS and IBD patients, and provides insight into a patient's intestinal microbiota. Evaluating microbiota as a diagnostic strategy may allow monitoring of prescribed treatment regimens and improvement in new therapeutic approaches.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - P. Munkholm
- Department of GastroenterologyNorthzealand HospitalUniversity of CopenhagenCopenhagenDenmark
| | - O. H. Nielsen
- Department of GastroenterologyHerlev HospitalUniversity of CopenhagenCopenhagenDenmark
| | - G. Rogler
- Clinic for Gastroenterology and HepatologyUniversity of ZürichZürichSwitzerland
| | - M. Simrén
- Department of Internal Medicine and Clinical NutritionSahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - L. Öhman
- Department of Internal Medicine and Clinical NutritionSahlgrenska AcademyUniversity of GothenburgGothenburgSweden,Department of Microbiology and ImmunologySahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - M. H. Vatn
- EpiGen InstituteCampus AhusInstitute of Clinical MedicineUniversity of OsloLørenskogNorway,Section of GastroenterologyOslo University HospitalRikshospitaletOsloNorway
| | - K. Rudi
- Department of Chemistry, Biotechnology and Food ScienceNorwegian University of Life SciencesAasNorway
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5
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Vegh Z, Burisch J, Pedersen N, Kaimakliotis I, Duricova D, Bortlik M, Avnstrøm S, Vinding KK, Olsen J, Nielsen KR, Katsanos KH, Tsianos EV, Lakatos L, Schwartz D, Odes S, Lupinacci G, De Padova A, Jonaitis L, Kupcinskas L, Turcan S, Tighineanu O, Mihu I, Barros LF, Magro F, Lazar D, Goldis A, Fernandez A, Hernandez V, Niewiadomski O, Bell S, Langholz E, Munkholm P, Lakatos PL. Incidence and initial disease course of inflammatory bowel diseases in 2011 in Europe and Australia: results of the 2011 ECCO-EpiCom inception cohort. J Crohns Colitis 2014; 8:1506-15. [PMID: 24998983 DOI: 10.1016/j.crohns.2014.06.004] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 06/07/2014] [Accepted: 06/10/2014] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND AIMS The aim of the present study was to validate the IBD (inflammatory bowel diseases) incidence reported in the 2010 ECCO-EpiCom (European Crohn's and Colitis Organization-Epidemiological Committee) inception cohort by including a second independent inception cohort from participating centers in 2011 and an Australian center to investigate whether there is a difference in the incidence of IBD between Eastern and Western European countries and Australia. METHODS Fourteen centers from 5 Eastern and 9 Western European countries and one center from Australia participated in the ECCO-EpiCom 2011 inception cohort. Patients' data regarding disease type, socio-demographic factors, extraintestinal manifestations and therapy were entered into the Web-based EpiCom database, www.ecco-epicom.eu. RESULTS A total of 711 adult patients were diagnosed during the inclusion year 2011, 178 (25%) from Eastern, 461 (65%) from Western Europe and 72 (10%) from Australia; 259 (37%) patients were diagnosed with Crohn's disease, 380 (53%) with ulcerative colitis and 72 (10%) with IBD unclassified. The mean annual incidence rate for IBD was 11.3/100,000 in Eastern Europe, 14.0/100,000 in Western Europe and 30.3/100,000 in Australia. Significantly more patients were diagnosed with complicated disease at diagnosis in Eastern Europe compared to Western Europe (43% vs. 27%, p=0.02). CONCLUSION Incidence rates, disease phenotype and initial treatment characteristics in the 2011 ECCO-EpiCom cohort were not significantly different from that reported in the 2010 cohort.
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Affiliation(s)
- Z Vegh
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark; 1st Department of Medicine, Semmelweis University, Budapest, Hungary.
| | - J Burisch
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark
| | - N Pedersen
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark
| | | | - D Duricova
- IBD Centre ISCARE, Charles University, Prague, Czech Republic
| | - M Bortlik
- IBD Centre ISCARE, Charles University, Prague, Czech Republic
| | - S Avnstrøm
- Department of Medicine, Amager Hospital, Amager, Denmark
| | | | - J Olsen
- Medical Department, The National Hospital of the Faroe Islands, Torshavn, Faroe Islands
| | - K R Nielsen
- Medical Department, The National Hospital of the Faroe Islands, Torshavn, Faroe Islands
| | - K H Katsanos
- 1st Division of Internal Medicine and Division of Gastroenterology, Faculty of Medicine, University of Ioannina, Ioannina, Greece
| | - E V Tsianos
- 1st Division of Internal Medicine and Division of Gastroenterology, Faculty of Medicine, University of Ioannina, Ioannina, Greece
| | - L Lakatos
- 1st Department of Medicine, Semmelweis University, Budapest, Hungary
| | - D Schwartz
- Department of Gastroenterology and Hepatology, Soroka Medical Centre and Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - S Odes
- Department of Gastroenterology and Hepatology, Soroka Medical Centre and Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - G Lupinacci
- U.O.Gastroenterologia ed Endoscopia, Ospedale Maggiore di Crema, Crema, Italy; On behalf of the EpiCom Northern Italy centre based in Crema, Cremona, Firenze, Forlì & Padova and Reggio Emilia, Italy
| | - A De Padova
- On behalf of the EpiCom Northern Italy centre based in Crema, Cremona, Firenze, Forlì & Padova and Reggio Emilia, Italy; U.O. Gastroenterologia ed Endoscopia Digestiva, University of Ioannina, Forlì, Italy
| | - L Jonaitis
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - L Kupcinskas
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - S Turcan
- Department of Gastroenterology, State University of Medicine and Pharmacy, Chisinau, Republic of Moldova
| | - O Tighineanu
- Department of Paediatric Gastroenterology, Centre of Mother and Child, Chisinau, Republic of Moldova
| | - I Mihu
- Department of Paediatric Gastroenterology, Centre of Mother and Child, Chisinau, Republic of Moldova
| | - L F Barros
- Hospital de Vale de Sousa, Porto, Portugal
| | - F Magro
- Department of Gastroenterology, Hospital de São João, Porto, Portugal; Department of Pharmacology and Therapeutics, Oporto Medical School, Porto, Portugal; MedInUP-Centre for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
| | - D Lazar
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - A Goldis
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - A Fernandez
- Gastroenterology Department, POVISA Hospital, Vigo, Spain
| | - V Hernandez
- Gastroenterology Department, Complexo Hospitalario Universitario de Vigo, Vigo, Spain
| | - O Niewiadomski
- Department of Gastroenterology, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - S Bell
- Department of Gastroenterology, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - E Langholz
- Department of Medical Gastroenterology, Gentofte Hospital, Copenhagen, Denmark
| | - P Munkholm
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark
| | - P L Lakatos
- 1st Department of Medicine, Semmelweis University, Budapest, Hungary
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6
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Burisch J, Weimers P, Pedersen N, Cukovic-Cavka S, Vucelic B, Kaimakliotis I, Duricova D, Bortlik M, Shonová O, Vind I, Avnstrøm S, Thorsgaard N, Krabbe S, Andersen V, Dahlerup JF, Kjeldsen J, Salupere R, Olsen J, Nielsen KR, Manninen P, Collin P, Katsanos KH, Tsianos EV, Ladefoged K, Lakatos L, Ragnarsson G, Björnsson E, Bailey Y, O'Morain C, Schwartz D, Odes S, Valpiani D, Boni MC, Jonaitis L, Kupcinskas L, Turcan S, Barros L, Magro F, Lazar D, Goldis A, Nikulina I, Belousova E, Fernandez A, Sanroman L, Almer S, Zhulina Y, Halfvarson J, Arebi N, Diggory T, Sebastian S, Lakatos PL, Langholz E, Munkholm P. Health-related quality of life improves during one year of medical and surgical treatment in a European population-based inception cohort of patients with inflammatory bowel disease--an ECCO-EpiCom study. J Crohns Colitis 2014; 8:1030-42. [PMID: 24560877 DOI: 10.1016/j.crohns.2014.01.028] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 01/06/2014] [Accepted: 01/31/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Health-related quality of life (HRQoL) is impaired in patients with Inflammatory Bowel Disease (IBD). The aim was prospectively to assess and validate the pattern of HRQoL in an unselected, population-based inception cohort of IBD patients from Eastern and Western Europe. METHODS The EpiCom inception cohort consists of 1560 IBD patients from 31 European centres covering a background population of approximately 10.1 million. Patients answered the disease specific Short Inflammatory Bowel Disease Questionnaire (SIBDQ) and generic Short Form 12 (SF-12) questionnaire at diagnosis and after one year of follow-up. RESULTS In total, 1079 patients were included in this study. Crohn's disease (CD) patients mean SIBDQ scores improved from 45.3 to 55.3 in Eastern Europe and from 44.9 to 53.6 in Western Europe. SIBDQ scores for ulcerative colitis (UC) patients improved from 44.9 to 57.4 and from 48.8 to 55.7, respectively. UC patients needing surgery or biologicals had lower SIBDQ scores before and after compared to the rest, while biological therapy improved SIBDQ scores in CD. CD and UC patients in both regions improved all SF-12 scores. Only Eastern European UC patients achieved SF-12 summary scores equal to or above the normal population. CONCLUSION Medical and surgical treatment improved HRQoL during the first year of disease. The majority of IBD patients in both Eastern and Western Europe reported a positive perception of disease-specific but not generic HRQoL. Biological therapy improved HRQoL in CD patients, while UC patients in need of surgery or biological therapy experienced lower perceptions of HRQoL than the rest.
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Affiliation(s)
- J Burisch
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark.
| | - P Weimers
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark
| | - N Pedersen
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark
| | - S Cukovic-Cavka
- Division of Gastroenterology and Hepatology, University Hospital Center Zagreb, University of Zagreb School of Medicine, Zagreb, Croatia
| | - B Vucelic
- Division of Gastroenterology and Hepatology, University Hospital Center Zagreb, University of Zagreb School of Medicine, Zagreb, Croatia
| | | | - D Duricova
- IBD Center ISCARE, Charles University, Prague, Czech Republic
| | - M Bortlik
- IBD Center ISCARE, Charles University, Prague, Czech Republic
| | - O Shonová
- Gastroenterology Department, Hospital České Budějovice, České Budějovice, Czech Republic
| | - I Vind
- Department of Medicine, Amager Hospital, Amager, Denmark
| | - S Avnstrøm
- Department of Medicine, Amager Hospital, Amager, Denmark
| | - N Thorsgaard
- Department of Medicine, Herning Central Hospital, Herning, Denmark
| | - S Krabbe
- Medical Department, Viborg Regional Hospital, Viborg, Denmark
| | - V Andersen
- Medical Department, Viborg Regional Hospital, Viborg, Denmark; Medical Department, Hospital of Southern Jutland, Aabenraa, Denmark; Institute of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - J F Dahlerup
- Department of Medicine V, Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - J Kjeldsen
- Department of Medical Gastroenterology, Odense University Hospital, Odense, Denmark
| | - R Salupere
- Division of Endocrinology and Gastroenterology, Tartu University Hospital, Tartu, Estonia
| | - J Olsen
- Medical Department, The National Hospital of the Faroe Islands, Torshavn, Faroe Islands
| | - K R Nielsen
- Medical Department, The National Hospital of the Faroe Islands, Torshavn, Faroe Islands
| | - P Manninen
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Tampere, Finland
| | - P Collin
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Tampere, Finland
| | - K H Katsanos
- 1st Division of Internal Medicine and Division of Gastroenterology, Medical School, University of Ioannina, Ioannina, Greece
| | - E V Tsianos
- 1st Division of Internal Medicine and Division of Gastroenterology, Medical School, University of Ioannina, Ioannina, Greece
| | - K Ladefoged
- Medical Department, Dronning Ingrids Hospital, Nuuk, Greenland
| | - L Lakatos
- Department of Medicine, Csolnoky F. Province Hospital, Veszprem, Hungary
| | - G Ragnarsson
- Department of Internal Medicine, Section of Gastroenterology and Hepatology, The National University Hospital, Reykjavik, Iceland
| | - E Björnsson
- Department of Internal Medicine, Section of Gastroenterology and Hepatology, The National University Hospital, Reykjavik, Iceland
| | - Y Bailey
- Department of Gastroenterology, Adelaide and Meath Hospital, TCD, Dublin, Ireland
| | - C O'Morain
- Department of Gastroenterology, Adelaide and Meath Hospital, TCD, Dublin, Ireland
| | - D Schwartz
- Department of Gastroenterology and Hepatology, Soroka Medical Center and Ben Gurion University of the Negev, Beer Sheva, Israel; Department of Gastroenterology and Hepatology, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - S Odes
- Department of Gastroenterology and Hepatology, Soroka Medical Center and Ben Gurion University of the Negev, Beer Sheva, Israel; Department of Gastroenterology and Hepatology, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - D Valpiani
- U.O. Gastroenterologia ed Endoscopia Digestiva, Ospedale Morgagni - Pierantoni, Forlì, Italy; On behalf of the EpiCom Northern Italy centre based in Crema & Cremona, Firenze, Forlì, Padova and Reggio Emilia, Italy
| | - M C Boni
- U.O. Medicina 3° e Gastroenterologia, Azienda Ospedaliera Arcispedale S. Maria Nuova, Reggio Emilia, Italy; On behalf of the EpiCom Northern Italy centre based in Crema & Cremona, Firenze, Forlì, Padova and Reggio Emilia, Italy
| | - L Jonaitis
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - L Kupcinskas
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - S Turcan
- Department of Gastroenterology, State University of Medicine and Pharmacy of the Republic of Moldova, Chisinau, Republic of Moldova
| | - L Barros
- Hospital de Vale de Sousa, Porto, Portugal
| | - F Magro
- Department of Gastroenterology, Hospital São João, Porto, Portugal; Institute of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal; IBMC - Institute for Molecular and Cell Biology, University of Porto, Porto, Portugal
| | - D Lazar
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - A Goldis
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - I Nikulina
- Department of Gastroenterology, Moscow Regional Research Clinical Institute, Moscow, Russian Federation
| | - E Belousova
- Department of Gastroenterology, Moscow Regional Research Clinical Institute, Moscow, Russian Federation
| | - A Fernandez
- Gastroenterology Department, POVISA Hospital, Vigo, Spain
| | - L Sanroman
- Gastroenterology Department, Complexo Hospitalario Universitario de Vigo, Vigo, Spain
| | - S Almer
- Division of Gastroenterology and Hepatology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Gastroenterology/UHL, County Council of Östergötland, Linköping, Sweden
| | - Y Zhulina
- Department of Medicine, Division of Gastroenterology, Örebro University Hospital, Örebro, Sweden
| | - J Halfvarson
- Department of Medicine, Division of Gastroenterology, Örebro University Hospital, Örebro, Sweden; School of Health and Medical Sciences, Örebro University, Örebro, Sweden
| | - N Arebi
- St. Mark's Hospital, Imperial College London, London, UK
| | - T Diggory
- Hull and East Yorkshire NHS Trust & Hull and York Medical School, Hull Royal Infirmary, Hull, UK; Hull and York Medical School, Hull Royal Infirmary, Hull, UK
| | - S Sebastian
- Hull and East Yorkshire NHS Trust & Hull and York Medical School, Hull Royal Infirmary, Hull, UK; Hull and York Medical School, Hull Royal Infirmary, Hull, UK
| | - P L Lakatos
- 1st Department of Medicine, Semmelweis University, Budapest, Hungary
| | - E Langholz
- Department of Medical Gastroenterology, Gentofte Hospital, Copenhagen, Denmark
| | - P Munkholm
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark
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7
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Burisch J, Vegh Z, Pedersen N, Cuković-Čavka S, Turk N, Kaimakliotis I, Duricova D, Bortlik M, Shonová O, Thorsgaard N, Krabbe S, Andersen V, Dahlerup JF, Kjeldsen J, Salupere R, Olsen J, Nielsen KR, Manninen P, Collin P, Katsanos KH, Tsianos EV, Ladefoged K, Ragnarsson G, Björnsson E, Bailey Y, O'Morain C, Schwartz D, Odes S, Politi P, Santini A, Kiudelis G, Kupcinskas L, Turcan S, Magro F, Barros L, Lazar D, Goldis A, Nikulina I, Belousova E, Sanromán L, Martinez-Ares D, Almer S, Zhulina Y, Halfvarson J, Arebi N, Houston Y, Sebastian S, Langholz E, Lakatos PL, Munkholm P. Health care and patients' education in a European inflammatory bowel disease inception cohort: an ECCO-EpiCom study. J Crohns Colitis 2014; 8:811-8. [PMID: 24439390 DOI: 10.1016/j.crohns.2013.12.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Revised: 12/27/2013] [Accepted: 12/27/2013] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS The EpiCom study and inception cohort was initiated in 2010 in 31 centers from 14 Western and 8 Eastern European countries, covering a 10.1million person background population. Our aim was to investigate whether there is a difference between Eastern and Western Europe in health care and education of patients with inflammatory bowel disease (IBD). METHODS A quality of care (QoC) questionnaire was developed in the EpiCom group consisting of 16 questions covering 5 items: time interval between the onset of symptoms and diagnosis, information, education, empathy and access to health care providers. RESULTS Of 1,515 patients, 947 (217 east/730 west) answered the QoC questionnaire. Only 23% of all patients had knowledge about IBD before diagnosis. In Eastern Europe, significantly more patients searched out information about IBD themselves (77% vs. 68%, p<0.05), the main source was the Internet (92% vs. 88% p=0.23). In Western Europe, significantly more patients were educated by nurses (19% vs. 1%, p<0.05), while in Eastern Europe, gastroenterologists were easier to contact (80% vs. 68%, p<0.05). CONCLUSION Health care differed significantly between Eastern and Western Europe in all items, but satisfaction rates were high in both geographic regions. Because of the low awareness and the rising incidence of IBD, general information should be the focus of patient organizations and medical societies. In Western Europe IBD nurses play a very important role in reducing the burden of patient management.
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Affiliation(s)
- J Burisch
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark.
| | - Z Vegh
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark; 1st Department of Medicine, Semmelweis University, Budapest, Hungary
| | - N Pedersen
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark
| | - S Cuković-Čavka
- Division of Gastroenterology and Hepatology, University Hospital Center Zagreb, University of Zagreb School of Medicine, Zagreb, Croatia
| | - N Turk
- Division of Gastroenterology and Hepatology, University Hospital Center Zagreb, University of Zagreb School of Medicine, Zagreb, Croatia
| | | | - D Duricova
- IBD Center ISCARE, Charles University, Prague, Czech Republic
| | - M Bortlik
- IBD Center ISCARE, Charles University, Prague, Czech Republic
| | - O Shonová
- Gastroenterology Department, Hospital České Budějovice, České Budějovice, Czech Republic
| | - N Thorsgaard
- Department of Medicine, Herning Central Hospital, Herning, Denmark
| | - S Krabbe
- Medical Department, Viborg Regional Hospital, Viborg, Denmark
| | - V Andersen
- Medical Department, Viborg Regional Hospital, Viborg, Denmark; Medical Department, Hospital of Southern Jutland, Aabenraa, Denmark; Institute of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - J F Dahlerup
- Department of Medicine V (Hepatology and Gastroenterology), Aarhus University Hospital, Arhus, Denmark
| | - J Kjeldsen
- Department of Medical Gastroenterology, Odense University Hospital, Odense, Denmark
| | - R Salupere
- Division of Endocrinology and Gastroenterology, Tartu University Hospital, Tartu, Estonia
| | - J Olsen
- Medical Department, The National Hospital of the Faroe Islands, Torshavn, Faroe Islands
| | - K R Nielsen
- Medical Department, The National Hospital of the Faroe Islands, Torshavn, Faroe Islands
| | - P Manninen
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Tampere, Finland
| | - P Collin
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Tampere, Finland
| | - K H Katsanos
- 1st Division of Internal Medicine and Division of Gastroenterology, Medical School, University of Ioannina, Ioannina, Greece
| | - E V Tsianos
- 1st Division of Internal Medicine and Division of Gastroenterology, Medical School, University of Ioannina, Ioannina, Greece
| | - K Ladefoged
- Medical Department, Dronning Ingrids Hospital, Nuuk, Greenland
| | - G Ragnarsson
- Department of Internal Medicine, Section of Gastroenterology and Hepatology, The National University Hospital, Reykjavik, Iceland
| | - E Björnsson
- Department of Internal Medicine, Section of Gastroenterology and Hepatology, The National University Hospital, Reykjavik, Iceland
| | - Y Bailey
- Department of Gastroenterology, Adelaide and Meath Hospital, TCD, Dublin, Ireland
| | - C O'Morain
- Department of Gastroenterology, Adelaide and Meath Hospital, TCD, Dublin, Ireland
| | - D Schwartz
- Department of Gastroenterology and Hepatology, Soroka Medical Center and Ben Gurion University of the Negev, Beer Sheva, Israel
| | - S Odes
- Department of Gastroenterology and Hepatology, Soroka Medical Center and Ben Gurion University of the Negev, Beer Sheva, Israel
| | - P Politi
- U.O. di Medicina Interna e Gastroenterologia, Azienda Ospedaliera Istituti Ospitalieri di Cremona, Italy; On behalf of the EpiCom Northern Italy Centre based in Crema & Cremona, Firenze, Forlì, Padova and Reggio Emilia, Italy
| | - A Santini
- Gastroenterology Unit, Careggi Hospital, Florence, Italy; On behalf of the EpiCom Northern Italy Centre based in Crema & Cremona, Firenze, Forlì, Padova and Reggio Emilia, Italy
| | - G Kiudelis
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - L Kupcinskas
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - S Turcan
- Department of Gastroenterology, State University of Medicine and Pharmacy of the Republic of Moldova, Chisinau, Republic of Moldova
| | - F Magro
- Department of Gastroenterology, Hospital de São João, Porto, Portugal; Institute of Pharmacology and Therapeutics, Oporto Medical School, Porto, Portugal; Institute for Molecular and Cell Biology, University of Porto, Porto, Portugal
| | - L Barros
- Hospital de Vale de Sousa, Porto, Portugal
| | - D Lazar
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - A Goldis
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - I Nikulina
- Department of Gastroenterology, Moscow Regional Research Clinical Institute, Moscow, Russia
| | - E Belousova
- Department of Gastroenterology, Moscow Regional Research Clinical Institute, Moscow, Russia
| | - L Sanromán
- Gastroenterology Department, Complexo Hospitalario Universitario de Vigo, Vigo, Spain, Vigo, Spain
| | - D Martinez-Ares
- Gastroenterology Department, Complexo Hospitalario Universitario de Vigo, Vigo, Spain, Vigo, Spain
| | - S Almer
- Division of Gastroenterology and Hepatology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Gastroenterology/UHL, County council of Östergötland, Linköping, Sweden
| | - Y Zhulina
- Department of Medicine, Division of Gastroenterology, Örebro University Hospital, Örebro, Sweden
| | - J Halfvarson
- Department of Medicine, Division of Gastroenterology, Örebro University Hospital, Örebro, Sweden; School of Health and Medical Sciences, Örebro University, Örebro, Sweden
| | - N Arebi
- Sir Alan Park's Physiology Unit, St Mark's Hospital, Imperial College London, London, UK
| | - Y Houston
- Department of Gastroenterology, Hull & East Yorkshire HNS Trust, Hull, UK
| | - S Sebastian
- Hull and East Yorkshire NHS Trust & Hull and York Medical School, Hull Royal Infirmary, Hull, UK
| | - E Langholz
- Department of Medical Gastroenterology, Gentofte Hospital, Copenhagen, Denmark
| | - P L Lakatos
- 1st Department of Medicine, Semmelweis University, Budapest, Hungary
| | - P Munkholm
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark
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8
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Burisch J, Pedersen N, Cukovic-Cavka S, Turk N, Kaimakliotis I, Duricova D, Bortlik M, Shonová O, Vind I, Avnstrøm S, Thorsgaard N, Krabbe S, Andersen V, Dahlerup JF, Kjeldsen J, Salupere R, Olsen J, Nielsen KR, Manninen P, Collin P, Katsanos KH, Tsianos EV, Ladefoged K, Lakatos L, Ragnarsson G, Björnsson E, Bailey Y, O'Morain C, Schwartz D, Odes S, Giannotta M, Girardin G, Kiudelis G, Kupcinskas L, Turcan S, Barros L, Magro F, Lazar D, Goldis A, Nikulina I, Belousova E, Martinez-Ares D, Hernandez V, Almer S, Zhulina Y, Halfvarson J, Arebi N, Tsai HH, Sebastian S, Lakatos PL, Langholz E, Munkholm P. Environmental factors in a population-based inception cohort of inflammatory bowel disease patients in Europe--an ECCO-EpiCom study. J Crohns Colitis 2014; 8:607-16. [PMID: 24315795 DOI: 10.1016/j.crohns.2013.11.021] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [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] [Received: 08/24/2013] [Revised: 11/15/2013] [Accepted: 11/18/2013] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS The incidence of inflammatory bowel disease (IBD) is increasing in Eastern Europe possibly due to changes in environmental factors towards a more "westernised" standard of living. The aim of this study was to investigate differences in exposure to environmental factors prior to diagnosis in Eastern and Western European IBD patients. METHODS The EpiCom cohort is a population-based, prospective inception cohort of 1560 unselected IBD patients from 31 European countries covering a background population of 10.1 million. At the time of diagnosis patients were asked to complete an 87-item questionnaire concerning environmental factors. RESULTS A total of 1182 patients (76%) answered the questionnaire, 444 (38%) had Crohn's disease (CD), 627 (53%) ulcerative colitis (UC), and 111 (9%) IBD unclassified. No geographic differences regarding smoking status, caffeine intake, use of oral contraceptives, or number of first-degree relatives with IBD were found. Sugar intake was higher in CD and UC patients from Eastern Europe than in Western Europe while fibre intake was lower (p<0.01). Daily consumption of fast food as well as appendectomy before the age of 20 was more frequent in Eastern European than in Western European UC patients (p<0.01). Eastern European CD and UC patients had received more vaccinations and experienced fewer childhood infections than Western European patients (p<0.01). CONCLUSIONS In this European population-based inception cohort of unselected IBD patients, Eastern and Western European patients differed in environmental factors prior to diagnosis. Eastern European patients exhibited higher occurrences of suspected risk factors for IBD included in the Western lifestyle.
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Affiliation(s)
- J Burisch
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark.
| | - N Pedersen
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark
| | - S Cukovic-Cavka
- Division of Gastroenterology and Hepatology, University Hospital Center Zagreb, University of Zagreb School of Medicine, Zagreb, Croatia
| | - N Turk
- Division of Gastroenterology and Hepatology, University Hospital Center Zagreb, University of Zagreb School of Medicine, Zagreb, Croatia
| | | | - D Duricova
- IBD Center ISCARE, Charles University, Prague, Czech Republic
| | - M Bortlik
- IBD Center ISCARE, Charles University, Prague, Czech Republic
| | - O Shonová
- Gastroenterology Department, Hospital České Budějovice, České Budějovice, Czech Republic
| | - I Vind
- Department of Medicine, Amager Hospital, Amager, Denmark
| | - S Avnstrøm
- Department of Medicine, Amager Hospital, Amager, Denmark
| | - N Thorsgaard
- Department of Medicine, Herning Central Hospital, Herning, Denmark
| | - S Krabbe
- Medical Department, Viborg Regional Hospital, Viborg, Denmark
| | - V Andersen
- Medical Department, Viborg Regional Hospital, Viborg, Denmark; Organ Centre, Hospital of Southern Jutland, Aabenraa, Denmark; Institute of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - J F Dahlerup
- Department of Medicine V (Hepatology and Gastroenterology), Aarhus University Hospital, Arhus, Denmark
| | - J Kjeldsen
- Department of Medical Gastroenterology, Odense University Hospital, Odense, Denmark
| | - R Salupere
- Division of Endocrinology and Gastroenterology, Tartu University Hospital, Tartu, Estonia
| | - J Olsen
- Medical Department, The National Hospital of the Faroe Islands, Torshavn, Faroe Islands
| | - K R Nielsen
- Medical Department, The National Hospital of the Faroe Islands, Torshavn, Faroe Islands
| | - P Manninen
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Tampere, Finland
| | - P Collin
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Tampere, Finland
| | - K H Katsanos
- 1st Division of Internal Medicine and Hepato-Gastroenterology Unit, University Hospital, Ioannina, Greece
| | - E V Tsianos
- 1st Division of Internal Medicine and Hepato-Gastroenterology Unit, University Hospital, Ioannina, Greece
| | - K Ladefoged
- Medical Department, Dronning Ingrids Hospital, Nuuk, Greenland
| | - L Lakatos
- 1st Department of Medicine, Semmelweis University, Budapest, Hungary
| | - G Ragnarsson
- Department of Internal Medicine, Section of Gastroenterology and Hepatology, The National University Hospital, Reykjavik, Iceland
| | - E Björnsson
- Department of Internal Medicine, Section of Gastroenterology and Hepatology, The National University Hospital, Reykjavik, Iceland
| | - Y Bailey
- Department of Gastroenterology, Adelaide and Meath Hospital, TCD, Dublin, Ireland
| | - C O'Morain
- Department of Gastroenterology, Adelaide and Meath Hospital, TCD, Dublin, Ireland
| | - D Schwartz
- Department of Gastroenterology and Hepatology, Soroka Medical Center and Ben Gurion University of the Negev, Beer Sheva, Israel
| | - S Odes
- Department of Gastroenterology and Hepatology, Soroka Medical Center and Ben Gurion University of the Negev, Beer Sheva, Israel
| | - M Giannotta
- Gastroenterology Unit, Careggi Hospital, Florence, Italy
| | - G Girardin
- U.O. Gastroenterologia, Azienda Ospedaliera - Università di Padova, Padova, Italy
| | - G Kiudelis
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - L Kupcinskas
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - S Turcan
- Department of Gastroenterology, State University of Medicine and Pharmacy of the Republic of Moldova, Chisinau, Republic of Moldova
| | - L Barros
- Hospital de Vale de Sousa, Porto, Portugal
| | - F Magro
- Department of Gastroenterology, Hospital de São João, Porto, Portugal; Institute of Pharmacology and Therapeutics, Oporto Medical School, Porto, Portugal; Institute for Molecular and Cell Biology, University of Porto, Porto, Portugal
| | - D Lazar
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - A Goldis
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - I Nikulina
- Department of Gastroenterology, Moscow Regional Research Clinical Institute, Moscow, Russian Federation
| | - E Belousova
- Department of Gastroenterology, Moscow Regional Research Clinical Institute, Moscow, Russian Federation
| | - D Martinez-Ares
- Gastroenterology Department, Complexo Hospitalario Universitario de Vigo, Vigo, Spain
| | - V Hernandez
- Gastroenterology Department, Complexo Hospitalario Universitario de Vigo, Vigo, Spain
| | - S Almer
- Division of Gastroenterology and Hepatology, Karolinska Institutet, Stockholm, Sweden; Department of Gastroenterology/UHL, County Council of Östergötland, Linköping, Sweden
| | - Y Zhulina
- Department of Medicine, Division of Gastroenterology, Örebro University Hospital, Örebro, Sweden
| | - J Halfvarson
- Department of Medicine, Division of Gastroenterology, Örebro University Hospital, Örebro, Sweden; School of Health and Medical Sciences, Örebro University, Örebro, Sweden
| | - N Arebi
- St. Mark's Hospital, Imperial College London, London, UK
| | - H H Tsai
- Hull and East Yorkshire NHS Trust, Hull and York Medical School, Hull Royal Infirmary, Hull, UK
| | - S Sebastian
- Hull and East Yorkshire NHS Trust, Hull and York Medical School, Hull Royal Infirmary, Hull, UK
| | - P L Lakatos
- 1st Department of Medicine, Semmelweis University, Budapest, Hungary
| | - E Langholz
- Department of Medical Gastroenterology, Gentofte Hospital, Copenhagen, Denmark
| | - P Munkholm
- Digestive Disease Centre, Medical Section, Herlev University Hospital, Copenhagen, Denmark
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Jakobsen C, Cleynen I, Andersen PS, Vermeire S, Munkholm P, Paerregaard A, Wewer V. Genetic susceptibility and genotype-phenotype association in 588 Danish children with inflammatory bowel disease. J Crohns Colitis 2014; 8:678-85. [PMID: 24394805 DOI: 10.1016/j.crohns.2013.12.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Revised: 11/28/2013] [Accepted: 12/15/2013] [Indexed: 02/06/2023]
Abstract
AIM To investigate the association between known inflammatory bowel disease (IBD)-associated genetic variants and development of paediatric IBD, and specific clinical sub-phenotypes. MATERIAL AND METHODS In this case-control study we included IBD patients <18 years of age at diagnosis from the Danish National Patient Registry and healthy children <18 years of age were randomly selected from the Danish Central Office of Civil Registration. The latter had filled out a questionnaire regarding health status, and DNA was obtained from blood samples and the buccal mucosa. Patient files were retrieved and clinical information was extracted. DNA was obtained from Guthrie cards from the Danish National Neonatal Screening Biobank (PKU-biobanken) at Statens Serum Institut and from blood samples. RESULTS A total of 588 IBD patients (244 Crohn's disease (CD), 318 ulcerative colitis (UC) and 26 IBD-unclassified (IBDU)) and 543 healthy controls were included. We found an association between CD and rs22411880 (ATG16L1, odds ratio (OR)=1.7 [1.1-1.7], p=0.003), rs5743289 (NOD2, OR=1.4 [1.1-1.9], p=0.009) and the paediatric specific rs1250550 (ZMIZ1, OR=0.7 [0.5-0.9], p=0.01). None of the investigated 41 SNPs were associated with disease localisation, medical treatment or surgery after correcting for multiple analyses. CONCLUSION We found an association between CD and three previously published genetic variants and replicated the association with the paediatric specific ZMIZ1 gene. No Bonferroni corrected significant genotype-phenotype associations were found. For future studies aimed at finding predictors for disease course in (paediatric) IBD, it will be worthwhile to include a combination of genetic, clinical and serological markers.
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Affiliation(s)
- C Jakobsen
- Department of Paediatrics, Hvidovre University Hospital, Copenhagen, Denmark.
| | - I Cleynen
- Department of Clinical and Experimental Medicine, KU Leuven, Belgium
| | - P S Andersen
- Department of Microbiology and Infection Control, State Serum Institute, Copenhagen, Denmark
| | - S Vermeire
- Department of Gastroenterology, University Hospitals Leuven, Belgium
| | - P Munkholm
- Department of Gastroenterology, Medical Section, Herlev University Hospital, Copenhagen, Denmark
| | - A Paerregaard
- Department of Paediatrics, Hvidovre University Hospital, Copenhagen, Denmark
| | - V Wewer
- Department of Paediatrics, Hvidovre University Hospital, Copenhagen, Denmark
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10
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Burisch J, Pedersen N, Čuković-Čavka S, Brinar M, Kaimakliotis I, Duricova D, Shonová O, Vind I, Avnstrøm S, Thorsgaard N, Andersen V, Krabbe S, Dahlerup JF, Salupere R, Nielsen KR, Olsen J, Manninen P, Collin P, Tsianos EV, Katsanos KH, Ladefoged K, Lakatos L, Björnsson E, Ragnarsson G, Bailey Y, Odes S, Schwartz D, Martinato M, Lupinacci G, Milla M, De Padova A, D'Incà R, Beltrami M, Kupcinskas L, Kiudelis G, Turcan S, Tighineanu O, Mihu I, Magro F, Barros LF, Goldis A, Lazar D, Belousova E, Nikulina I, Hernandez V, Martinez-Ares D, Almer S, Zhulina Y, Halfvarson J, Arebi N, Sebastian S, Lakatos PL, Langholz E, Munkholm P. East-West gradient in the incidence of inflammatory bowel disease in Europe: the ECCO-EpiCom inception cohort. Gut 2014. [PMID: 23604131 DOI: 10.1136/gutjnl-2013-3046] [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] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE The incidence of inflammatory bowel disease (IBD) is increasing in Eastern Europe. The reasons for these changes remain unknown. The aim of this study was to investigate whether an East-West gradient in the incidence of IBD in Europe exists. DESIGN A prospective, uniformly diagnosed, population based inception cohort of IBD patients in 31 centres from 14 Western and eight Eastern European countries covering a total background population of approximately 10.1 million people was created. One-third of the centres had previous experience with inception cohorts. Patients were entered into a low cost, web based epidemiological database, making participation possible regardless of socioeconomic status and prior experience. RESULTS 1515 patients aged 15 years or older were included, of whom 535 (35%) were diagnosed with Crohn's disease (CD), 813 (54%) with ulcerative colitis (UC) and 167 (11%) with IBD unclassified (IBDU). The overall incidence rate ratios in all Western European centres were 1.9 (95% CI 1.5 to 2.4) for CD and 2.1 (95% CI 1.8 to 2.6) for UC compared with Eastern European centres. The median crude annual incidence rates per 100,000 in 2010 for CD were 6.5 (range 0-10.7) in Western European centres and 3.1 (range 0.4-11.5) in Eastern European centres, for UC 10.8 (range 2.9-31.5) and 4.1 (range 2.4-10.3), respectively, and for IBDU 1.9 (range 0-39.4) and 0 (range 0-1.2), respectively. In Western Europe, 92% of CD, 78% of UC and 74% of IBDU patients had a colonoscopy performed as the diagnostic procedure compared with 90%, 100% and 96%, respectively, in Eastern Europe. 8% of CD and 1% of UC patients in both regions underwent surgery within the first 3 months of the onset of disease. 7% of CD patients and 3% of UC patients from Western Europe received biological treatment as rescue therapy. Of all European CD patients, 20% received only 5-aminosalicylates as induction therapy. CONCLUSIONS An East-West gradient in IBD incidence exists in Europe. Among this inception cohort--including indolent and aggressive cases--international guidelines for diagnosis and initial treatment are not being followed uniformly by physicians.
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Affiliation(s)
- J Burisch
- Digestive Disease Centre, Medical Section, Herlev University Hospital, , Copenhagen, Denmark
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11
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Burisch J, Pedersen N, Čuković-Čavka S, Brinar M, Kaimakliotis I, Duricova D, Shonová O, Vind I, Avnstrøm S, Thorsgaard N, Andersen V, Krabbe S, Dahlerup JF, Salupere R, Nielsen KR, Olsen J, Manninen P, Collin P, Tsianos EV, Katsanos KH, Ladefoged K, Lakatos L, Björnsson E, Ragnarsson G, Bailey Y, Odes S, Schwartz D, Martinato M, Lupinacci G, Milla M, De Padova A, D'Incà R, Beltrami M, Kupcinskas L, Kiudelis G, Turcan S, Tighineanu O, Mihu I, Magro F, Barros LF, Goldis A, Lazar D, Belousova E, Nikulina I, Hernandez V, Martinez-Ares D, Almer S, Zhulina Y, Halfvarson J, Arebi N, Sebastian S, Lakatos PL, Langholz E, Munkholm P. East-West gradient in the incidence of inflammatory bowel disease in Europe: the ECCO-EpiCom inception cohort. Gut 2014; 63:588-97. [PMID: 23604131 DOI: 10.1136/gutjnl-2013-304636] [Citation(s) in RCA: 263] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The incidence of inflammatory bowel disease (IBD) is increasing in Eastern Europe. The reasons for these changes remain unknown. The aim of this study was to investigate whether an East-West gradient in the incidence of IBD in Europe exists. DESIGN A prospective, uniformly diagnosed, population based inception cohort of IBD patients in 31 centres from 14 Western and eight Eastern European countries covering a total background population of approximately 10.1 million people was created. One-third of the centres had previous experience with inception cohorts. Patients were entered into a low cost, web based epidemiological database, making participation possible regardless of socioeconomic status and prior experience. RESULTS 1515 patients aged 15 years or older were included, of whom 535 (35%) were diagnosed with Crohn's disease (CD), 813 (54%) with ulcerative colitis (UC) and 167 (11%) with IBD unclassified (IBDU). The overall incidence rate ratios in all Western European centres were 1.9 (95% CI 1.5 to 2.4) for CD and 2.1 (95% CI 1.8 to 2.6) for UC compared with Eastern European centres. The median crude annual incidence rates per 100,000 in 2010 for CD were 6.5 (range 0-10.7) in Western European centres and 3.1 (range 0.4-11.5) in Eastern European centres, for UC 10.8 (range 2.9-31.5) and 4.1 (range 2.4-10.3), respectively, and for IBDU 1.9 (range 0-39.4) and 0 (range 0-1.2), respectively. In Western Europe, 92% of CD, 78% of UC and 74% of IBDU patients had a colonoscopy performed as the diagnostic procedure compared with 90%, 100% and 96%, respectively, in Eastern Europe. 8% of CD and 1% of UC patients in both regions underwent surgery within the first 3 months of the onset of disease. 7% of CD patients and 3% of UC patients from Western Europe received biological treatment as rescue therapy. Of all European CD patients, 20% received only 5-aminosalicylates as induction therapy. CONCLUSIONS An East-West gradient in IBD incidence exists in Europe. Among this inception cohort--including indolent and aggressive cases--international guidelines for diagnosis and initial treatment are not being followed uniformly by physicians.
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Affiliation(s)
- J Burisch
- Digestive Disease Centre, Medical Section, Herlev University Hospital, , Copenhagen, Denmark
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12
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Pedersen N, Bortoli A, Duricova D, D Inca R, Panelli MR, Gisbert JP, Zoli G, López-Sanromán A, Castiglione F, Riegler G, Annese V, Gionchetti P, Prada A, Pont ED, Timmer A, Felley C, Shuhaibar M, Tsianos EV, Dejaco C, Baert FJ, Jess T, Lebech M, Hommes DW, Munkholm P. The course of inflammatory bowel disease during pregnancy and postpartum: a prospective European ECCO-EpiCom Study of 209 pregnant women. Aliment Pharmacol Ther 2013; 38:501-12. [PMID: 23855425 DOI: 10.1111/apt.12412] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [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: 03/20/2013] [Revised: 04/14/2013] [Accepted: 06/22/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND The impact of pregnancy on the course of IBD is still controversial. AIM To investigate the impact of pregnancy on IBD and to search for factors with potential impact on remission. METHODS Pregnant IBD women from 12 European countries were enrolled between January 2003 and December 2006 and compared at conception (1:1) with nonpregnant IBD women. Data on disease course were prospectively collected at each trimester during pregnancy and in the postpartum (6 months) using a standardised questionnaire. RESULTS A total of 209 pregnant IBD women were included: 92 with Crohn's disease (CD; median age 31 years, range 17-40) and 117 with ulcerative colitis (UC; median age 32 years, range 19-42). No statistically significant difference in disease course during pregnancy and postpartum was observed between pregnant and nonpregnant CD women. Longer disease duration in CD and immunosuppressive therapy were found to be risk factors for activity during pregnancy. Pregnant UC women were more likely than nonpregnant UC women to relapse both during pregnancy (RR 2.19; 95% CI: 1.25-3.97, 0.004) and postpartum (RR 6.22; 95% CI: 2.05-79.3, P = 0.0004). During pregnancy, relapse was mainly observed in the first (RR 8.80; 95% CI 2.05-79.3, P < 0.0004) and the second trimester (RR 2.84, 95% CI 1.2-7.45, P = 0.0098). CONCLUSIONS Pregnant women with Crohn's disease had a similar disease course both during pregnancy and after delivery as the nonpregnant women. In contrast, pregnant women with ulcerative colitis were at higher risk of relapse during pregnancy and in the postpartum than nonpregnant ulcerative colitis women.
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Affiliation(s)
- N Pedersen
- Gastroenterology Unit, Medical Section, Herlev University Hospital, Copenhagen, Denmark.
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13
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Pedersen N, Elkjaer M, Duricova D, Burisch J, Dobrzanski C, Andersen NN, Jess T, Bendtsen F, Langholz E, Leotta S, Knudsen T, Thorsgaard N, Munkholm P. eHealth: individualisation of infliximab treatment and disease course via a self-managed web-based solution in Crohn’s disease. Aliment Pharmacol Ther 2012; 36:840-9. [PMID: 22971016 DOI: 10.1111/apt.12043] [Citation(s) in RCA: 61] [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: 04/30/2012] [Revised: 05/15/2012] [Accepted: 08/22/2012] [Indexed: 12/14/2022]
Abstract
BACKGROUND Infliximab (IFX) maintenance therapy for Crohn's disease (CD) is administered every 8 weeks, but inter-patient variation in optimal treatment intervals may exist. AIM To assess, in a prospective pilot study, the efficacy, safety and quality of life (QoL) of IFX maintenance treatment scheduled through web-based self-monitoring of disease activity. METHODS Twenty-seven CD patients in IFX maintenance therapy were enrolled and received a standardised disease education and web-training. Using the http://www.cd.constant-care.dk concept, patients recorded their disease activity and faecal calprotectin weekly. From this, the inflammatory burden (IB) score was calculated, placing patients in the green, yellow or red zones of a ‘traffic light’ system. If placed in the yellow or red zones, the computer directed these patients to consult their physician for IFX infusion. RESULTS Seventeen patients (63%) completed 52 weeks of follow-up, 6 (22%) completed 26 weeks and 4 (15%) were excluded due to loss of response, patient decision or non-adherence. In total, 121 IFX infusions were given with a median interval of 9 (range: 4–18) weeks. Only 10% of infusions were given at 8-week intervals, whereas 39% were administered with shorter and 50% with longer intervals respectively. The mean IB and the QoL remained stable during the web-treatment. One mild infusion reaction and one case of folliculitis were observed, while three patients underwent surgery. CONCLUSIONS The program http://www.cd.constant-care.dk appears to be a practical and safe concept for the individualised scheduling of maintenance treatment with IFX in patients with Crohn's disease. Larger studies are awaited to confirm this preliminary outcome.
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Affiliation(s)
- N Pedersen
- Gastroenterology Unit, Epidemiology Section, Herlev University Hospital, Copenhagen, Denmark
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14
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Jakobsen C, Bartek J, Wewer V, Vind I, Munkholm P, Groen R, Paerregaard A. Differences in phenotype and disease course in adult and paediatric inflammatory bowel disease--a population-based study. Aliment Pharmacol Ther 2011; 34:1217-24. [PMID: 21981762 DOI: 10.1111/j.1365-2036.2011.04857.x] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.6] [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] [Indexed: 12/18/2022]
Abstract
BACKGROUND Few studies have compared phenotype and disease course in children and adults with inflammatory bowel disease (IBD). AIM To compare phenotype, treatment and disease course in children (<15 years) and adults (≥18 years) with IBD. METHODS Two population-based cohorts comprising paediatric (2001-2006) and adult (2003-2004) patients from Copenhagen County and City were studied. RESULTS Twenty children and 106 adults with ulcerative colitis (UC), and 29 children and 67 adults with Crohn's disease (CD) were included. Median follow-up time was 4.8 years (children) and 5.2 years (adults). Children with UC had more extensive disease compared to adult patients [14 (70%) vs. 20 (19%), P<0.001]. The risks of starting systemic steroid treatment and AZA/MP were higher for paediatric UC patients compared to adult UC patients; hazard ratio (HR): 3.1 (95% CI: 1.8-5.3) and HR: 2.5 (1.3-5-9), respectively. Steroid dependency was more frequent in paediatric than in adult UC patients [9 (45%) vs. 9 (8%), P<0.001]. Mild disease course was less frequent in children with UC compared to adult patients [7 (35%) vs. 76 (72%), P=0.002]. Paediatric and adult CD patients did not differ regarding treatment or disease course. Cumulative 5-year surgery rates for paediatric and adult patients were 5% and 9% for UC (N.S.) and 18% and 21% for CD (N.S.), respectively. CONCLUSIONS Paediatric UC patients had more extensive disease, were more often treated with systemic steroids and AZA, had a higher frequency of steroid dependency and a more severe disease course compared to adult UC patients. No differences were found when comparing paediatric and adult CD patients.
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Affiliation(s)
- C Jakobsen
- Department of Paediatrics, Hvidovre University Hospital, Copenhagen, Denmark.
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15
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Bortoli A, Pedersen N, Duricova D, D'Inca R, Gionchetti P, Panelli MR, Ardizzone S, Sanroman AL, Gisbert JP, Arena I, Riegler G, Marrollo M, Valpiani D, Corbellini A, Segato S, Castiglione F, Munkholm P. Pregnancy outcome in inflammatory bowel disease: prospective European case-control ECCO-EpiCom study, 2003-2006. Aliment Pharmacol Ther 2011; 34:724-34. [PMID: 21815900 DOI: 10.1111/j.1365-2036.2011.04794.x] [Citation(s) in RCA: 86] [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] [Indexed: 12/20/2022]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) frequently affects women during their reproductive years. Pregnancy outcome in women with IBD is well described, particularly in retrospective studies. AIM To evaluate the pregnancy outcome in patients with IBD in a prospective European multicentre case-control study. METHODS Inflammatory bowel disease pregnant women from 12 European countries were enrolled between January 2003 and December 2006 and matched (1:1) to non-IBD pregnant controls by age at conception and number of previous pregnancies. Data on pregnancy and newborn outcome, disease activity and therapy were prospectively collected every third month using a standard questionnaire. Logistic regression analysis with odds ratio was used for statistical analyses. P value<0.05 was considered significant. RESULTS A total of 332 pregnant women with IBD were included: 145 with Crohn's disease (CD) and 187 with ulcerative colitis (UC). Median age (range) at conception was 31 years (15-40) in CD and 31 (19-42) in UC patients. No statistically significant differences in frequency of abortions, preterm deliveries, caesarean sections, congenital abnormalities and birth weight were observed comparing CD and UC women with their non-IBD controls. In CD, older age was associated with congenital abnormalities and preterm delivery; smoking increased the risk of preterm delivery. For UC, older age and active disease were associated with low birth weight; while older age and combination therapy were risk factors for preterm delivery. CONCLUSION In this prospective case-control study, women with either Crohn's disease or ulcerative colitis have a similar pregnancy outcome when compared with a population of non-inflammatory bowel disease pregnant women.
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Odes S, Vardi H, Friger M, Esser D, Wolters F, Moum B, Waters H, Elkjaer M, Bernklev T, Tsianos E, O'Morain C, Stockbrügger R, Munkholm P, Langholz E. Clinical and economic outcomes in a population-based European cohort of 948 ulcerative colitis and Crohn's disease patients by Markov analysis. Aliment Pharmacol Ther 2010; 31:735-44. [PMID: 20047578 DOI: 10.1111/j.1365-2036.2009.04228.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [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: 12/11/2022]
Abstract
BACKGROUND Forecasting clinical and economic outcomes in ulcerative colitis (UC) and Crohn's disease (CD) patients is complex, but necessary. AIMS To determine: the frequency of treatment-classified clinical states; the probability of transition between states; and the economic outcomes. METHODS Newly diagnosed UC and CD patients, allocated into seven clinical states by medical and surgical treatments recorded in serial 3-month cycles, underwent Markov analysis. RESULTS Over 10 years, 630 UC and 318 CD patients had 22,823 and 11,871 cycles. The most frequent clinical outcomes were medical/surgical remission (medication-free) and mild disease (on 5-aminosalicylates, antibiotics, topical corticosteroids), comprising 28% and 62% of UC cycles and 24% and 51% of CD cycles respectively. The probability of drug-response in patients receiving systemic corticosteroids/immunomodulators was 0.74 in UC, 0.66 in CD. Both diseases had similar likelihood of persistent drug-dependency or drug-refractoriness. Surgery was more probable in CD, 0.20, than UC, 0.08. In terms of economic outcomes, surgery was costlier in UC per cycle, but the outlay over 10 years was greater in CD. Drug-refractory UC and CD cases engendered high costs in the cohort. CONCLUSIONS Most patients on 5-aminosalicylates, corticosteroids and immunomodulators had favourable clinical and economic outcomes over 10 years. Drug-refractory and surgical patients exhibited greater long-term expenses.
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Affiliation(s)
- S Odes
- Department of Gastroenterology and Hepatology, Soroka Medical Center and Ben Gurion University, Beer Sheva, Israel.
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17
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Elkjaer M, Burisch J, Voxen Hansen V, Deibjerg Kristensen B, Slott Jensen JK, Munkholm P. A new rapid home test for faecal calprotectin in ulcerative colitis. Aliment Pharmacol Ther 2010; 31:323-30. [PMID: 19817723 DOI: 10.1111/j.1365-2036.2009.04164.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [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 Enzyme-linked immunosorbent assay (ELISA) is a time-consuming method for the measurement of faecal calprotectin. Two new quantitative rapid tests have been developed. AIM To compare the new rapid tests with ELISA as 'Gold Standard'. METHODS Quantitative analysis involved the application of a sample onto the 'Lateral Flow Device'. The colour intensity of a test line was read using a laptop computer linked to a scanner (rapid test scanning). A picture taken with a mobile phone (HT photo) of the same 'Lateral Flow Device' was sent to a server via Mobile Internet and the result appeared on the phone screen after 15 s. RESULTS A total of 404 faecal samples were analysed. Mean differences of 1.7 mg/kg (range -23.4-20.1) ELISA vs. rapid test scanning, 6.8 mg/kg (-28-14.5) ELISA vs. HT photo and 2.9 mg/kg (-10.3-4.5) rapid test scanning vs. HT photo were found with good agreement calculated using kappa statistic (86%, 87% and 95% respectively). The Coefficients of Variation for HT photo was <10%, with a sensitivity of 96.2% and a specificity of 90.1%. CONCLUSIONS The new rapid tests are accurate and useful in clinical settings. Feasibility of the home test as part of disease control and self-management is currently being investigated.
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Affiliation(s)
- M Elkjaer
- Digestive Disease Center Herlev Hospital, University of Copenhagen, Denmark.
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18
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Duricova D, Pedersen N, Lenicek M, Hradsky O, Bronsky J, Adamcova M, Elkjaer M, Andersen PS, Vitek L, Larsen K, Lukas M, Nevoral J, Wewer V, Munkholm P. Infliximab dependency in children with Crohn's disease. Aliment Pharmacol Ther 2009; 29:792-9. [PMID: 19183163 DOI: 10.1111/j.1365-2036.2009.03926.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [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] [Indexed: 12/12/2022]
Abstract
BACKGROUND Recently, infliximab dependency has been described. AIM To assess frequency of ID in 82 consecutive Crohn's disease children treated with infliximab 2000-2006 and to describe clinical and genetic predictors of long-term infliximab response. METHODS A phenotype model of infliximab dependency was used to assess treatment response: 'immediate outcome' (30 days after infliximab start)--complete/partial/no response. 'Long-term outcome': (i) prolonged response: maintenance of complete/partial response; (ii) infliximab dependency: relapse < or = 90 days after intended infliximab cessation requiring repeated infusions to regain complete/partial response or need of infliximab >12 months to sustain response. Polymorphisms TNF-308 A>G, TNF-857 C>T, Casp9 93 C>T, FasL-844 C>T, LTA 252 C>T and CARD15 (R702W, G908R, 1007fs) were analysed. RESULTS Ninety-four per cent of children obtained complete/partial response. In long-term outcome, 22% maintained prolonged response, 12% had no response, while 66% became infliximab dependent. Perianal disease and no previous surgery were associated with infliximab dependency (OR 5.34, 95% CI: 1.24-22.55; OR 6.7, 95% CI: 1.67-26.61). No association was found with studied polymorphisms. The cumulative probability of surgery 50 months after starting infliximab was 10% in infliximab dependency, 30% in prolonged responders and 70% in nonresponders (P = 0.0002). CONCLUSIONS Sixty-six per cent of children became infliximab dependent. Perianal disease and no surgery prior to infliximab were associated with infliximab dependency phenotype.
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Affiliation(s)
- D Duricova
- 4th Department of Internal Medicine, 1st Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
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Politi P, Bodini P, Mortilla MG, Beltrami M, Fornaciari G, Formisano D, Munkholm P, Riis L, Wolters F, Hoie O, Katsanos K, O'Morain C, Shuhaibar M, Lalli P, De Falco M, Pereira S, Freitas J, Odes S, Stockbrügger RW. Communication of information to patients with inflammatory bowel disease: A European Collaborative Study in a multinational prospective inception cohort. J Crohns Colitis 2008; 2:226-32. [PMID: 21172215 DOI: 10.1016/j.crohns.2008.01.007] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2008] [Accepted: 01/18/2008] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Communication to patients of information about their disease has become increasingly important in modern medicine, and particularly with chronic nonfatal disorders like inflammatory bowel disease (IBD), but the subject is not adequately researched or understood. METHODS We studied the media and preferences for communication of information in a multi-national community-based inception cohort of European and Israeli patients with IBD and 10 years follow-up, using structured questionnaires categorizing demographics, disease status, current and preferred sources of information, use of electronic media, role of patients' associations, and satisfaction level. RESULTS The 917 patients completing the questionnaire were derived from northern (60%) and southern (40%) countries. The mean age was 48.3 years (62% under 50 years); 51% were males; 67% had ulcerative colitis, 33% Crohn's disease. Sixty-six percent of patients designated the specialist as their primary source of information, 77% indicated satisfaction with their current information, and 65% reported not receiving information about medical treatment in the past year. Patient concerns were about new research into their illness (64%), medical treatments (58%), risks and complications (51%) and genetics (42%). Preferred sources of information were paper bulletin (76%), electronic media (30%) and international organization (79%). Diagnosis (ulcerative colitis or Crohn's disease), gender, education level and country impacted significantly on patients' choices. CONCLUSIONS In providing health care information to patients with IBD their individual attitudes and preferences must be considered. There should be greater roles for IBD patients' associations and international IBD-research organizations, and an increasing use of electronic media.
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Affiliation(s)
- P Politi
- Department of General Medicine and Gastroenterology, Ospedale di Cremona, Cremona, Italy
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20
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Katsanos KH, Vermeire S, Christodoulou DK, Riis L, Wolters F, Odes S, Freitas J, Hoie O, Beltrami M, Fornaciari G, Clofent J, Bodini P, Vatn M, Nunes PB, Moum B, Munkholm P, Limonard C, Stockbrugger R, Rutgeerts P, Tsianos EV. Dysplasia and cancer in inflammatory bowel disease 10 years after diagnosis: results of a population-based European collaborative follow-up study. Digestion 2007; 75:113-21. [PMID: 17598963 DOI: 10.1159/000104731] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [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] [Received: 02/21/2007] [Accepted: 04/26/2007] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To determine dysplasia and cancer in the 1991-2004 European Collaborative Inflammatory Bowel Disease (EC-IBD) Study Group cohort. PATIENTS AND METHODS A patient questionnaire and a physician per patient form were completed for each of the 1,141 inflammatory bowel disease patients (776 ulcerative colitis/365 Crohn's disease) from 9 centers (7 countries) derived from the EC-IBD cohort. Rates of detection of intestinal cancer and dysplasia as well as extra-intestinal neoplasms were computed. RESULTS Patient follow-up time was 10.3 +/- 0.8 (range 9.4-11) years. The mean age of the whole group of IBD patients was 37.8 +/- 11.3 (range 16-76) years. Thirty-eight patients (3.3%; 26 with ulcerative colitis/12 with Crohn's disease, 21 males/17 females, aged 61.3 +/- 13.4, range 33-77 years), were diagnosed with 42 cancers. Cancers occurred 5.4 +/- 3.3 (range 0-11) years after inflammatory bowel disease diagnosis. Colorectal cancer was diagnosed in 8 (1 Crohn's disease and 7 ulcerative colitis patients--0.3 and 0.9% of the Crohn's disease and ulcerative colitis cohort, respectively) of 38 patients and 30 cancers were extra-intestinal. Four of 38 patients (10.5%) were diagnosed as having 2 cancers and they were younger compared to patients with one cancer (p = 0.0008). There was a trend for a higher prevalence of intestinal cancer in the northern centers (0.9%) compared to southern centers (0.3%, p = NS). Southern centers had more cases of extra-intestinal cancer compared to northern centers (2 vs. 3.8%, p = 0.08). Ten patients (0.9%; 8 with ulcerative colitis/2 with Crohn's disease, 8 males, aged 62.3 +/- 14.1 years) had colorectal dysplasia. CONCLUSIONS In the first decade of the EC-IBD Study Group cohort follow-up study, the prevalence of cancer was as expected with most patients having a single neoplasm and an extra-intestinal neoplasm. In northern centers there was a trend for more intestinal cancers, while in southern centers there was a trend for more extra-intestinal cancers compared to northern centers.
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Affiliation(s)
- K H Katsanos
- Department of Gastroenterology, University Hospital of Ioannina, Ioannina, Greece
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Nielsen RG, Vind I, Munkholm P, Jensenius JC, Thiel S, Steffensen R, Husby S. Genetic polymorphisms of mannan binding lectin (MBL), serum levels of MBL, the MBL associated serine protease and H-ficolin in patients with Crohn's disease. Gut 2007; 56:311-2. [PMID: 17303612 PMCID: PMC1856760 DOI: 10.1136/gut.2006.109504] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
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22
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Jess T, Loftus EV, Harmsen WS, Zinsmeister AR, Tremaine WJ, Melton LJ, Munkholm P, Sandborn WJ. Survival and cause specific mortality in patients with inflammatory bowel disease: a long term outcome study in Olmsted County, Minnesota, 1940-2004. Gut 2006; 55:1248-54. [PMID: 16423890 PMCID: PMC1860022 DOI: 10.1136/gut.2005.079350] [Citation(s) in RCA: 176] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS We followed a population based cohort of patients with inflammatory bowel disease (IBD) from Olmsted County, Minnesota, in order to analyse long term survival and cause specific mortality. MATERIAL AND METHODS A total of 692 patients were followed for a median of 14 years. Standardised mortality ratios (SMRs, observed/expected deaths) were calculated for specific causes of death. Cox proportional hazards regression was used to determine if clinical variables were independently associated with mortality. RESULTS Fifty six of 314 Crohn's disease patients died compared with 46.0 expected (SMR 1.2 (95% confidence interval (CI) 0.9-1.6)), and 62 of 378 ulcerative colitis (UC) patients died compared with 79.2 expected (SMR 0.8 (95% CI 0.6-1.0)). Eighteen patients with Crohn's disease (32%) died from disease related complications, and 12 patients (19%) died from causes related to UC. In Crohn's disease, an increased risk of dying from non-malignant gastrointestinal causes (SMR 6.4 (95% CI 3.2-11.5)), gastrointestinal malignancies (SMR 4.7 (95% CI 1.7-10.2)), and chronic obstructive pulmonary disease (COPD) (SMR 3.5 (95% CI 1.3-7.5)) was observed. In UC, cardiovascular death was reduced (SMR 0.6 (95% CI 0.4-0.9)). Increased age at diagnosis and male sex were associated with mortality in both subtypes. In UC but not Crohn's disease, a diagnosis after 1980 was associated with decreased mortality. CONCLUSIONS In this population based study of IBD patients from North America, overall survival was similar to that expected in the US White population. Crohn's disease patients were at increased risk of dying from gastrointestinal disease and COPD whereas UC patients had a decreased risk of cardiovascular death.
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Affiliation(s)
- T Jess
- Department of Medical Gastroenterology C, Herlev University Hospital, Denmark
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Wolters FL, Russel MG, Sijbrandij J, Schouten LJ, Odes S, Riis L, Munkholm P, Bodini P, O'Morain C, Mouzas IA, Tsianos E, Vermeire S, Monteiro E, Limonard C, Vatn M, Fornaciari G, Pereira S, Moum B, Stockbrügger RW. Crohn's disease: increased mortality 10 years after diagnosis in a Europe-wide population based cohort. Gut 2006; 55:510-8. [PMID: 16150857 PMCID: PMC1856169 DOI: 10.1136/gut.2005.072793] [Citation(s) in RCA: 98] [Impact Index Per Article: 5.4] [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: 12/27/2022]
Abstract
BACKGROUND No previous correlation between phenotype at diagnosis of Crohn's disease (CD) and mortality has been performed. We assessed the predictive value of phenotype at diagnosis on overall and disease related mortality in a European cohort of CD patients. METHODS Overall and disease related mortality were recorded 10 years after diagnosis in a prospectively assembled, uniformly diagnosed European population based inception cohort of 380 CD patients diagnosed between 1991 and 1993. Standardised mortality ratios (SMRs) were calculated for geographic and phenotypic subgroups at diagnosis. RESULTS Thirty seven deaths were observed in the entire cohort whereas 21.5 deaths were expected (SMR 1.85 (95% CI 1.30-2.55)). Mortality risk was significantly increased in both females (SMR 1.93 (95% CI 1.10-3.14)) and males (SMR 1.79 (95% CI 1.11-2.73)). Patients from northern European centres had a significant overall increased mortality risk (SMR 2.04 (95% CI 1.32-3.01)) whereas a tendency towards increased overall mortality risk was also observed in the south (SMR 1.55 (95% CI 0.80-2.70)). Mortality risk was increased in patients with colonic disease location and with inflammatory disease behaviour at diagnosis. Mortality risk was also increased in the age group above 40 years at diagnosis for both total and CD related causes. Excess mortality was mainly due to gastrointestinal causes that were related to CD. CONCLUSIONS This European multinational population based study revealed an increased overall mortality risk in CD patients 10 years after diagnosis, and age above 40 years at diagnosis was found to be the sole factor associated with increased mortality risk.
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Affiliation(s)
- F L Wolters
- Department of Gastroenterology and Hepatology, University Hospital Maastricht, PO Box 5800, 6202 AZ Maastricht, the Netherlands.
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Caprilli R, Gassull MA, Escher JC, Moser G, Munkholm P, Forbes A, Hommes DW, Lochs H, Angelucci E, Cocco A, Vucelic B, Hildebrand H, Kolacek S, Riis L, Lukas M, de Franchis R, Hamilton M, Jantschek G, Michetti P, O'Morain C, Anwar MM, Freitas JL, Mouzas IA, Baert F, Mitchell R, Hawkey CJ. European evidence based consensus on the diagnosis and management of Crohn's disease: special situations. Gut 2006; 55 Suppl 1:i36-58. [PMID: 16481630 PMCID: PMC1859996 DOI: 10.1136/gut.2005.081950c] [Citation(s) in RCA: 328] [Impact Index Per Article: 18.2] [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: 02/06/2023]
Abstract
This third section of the European Crohn's and Colitis Organisation (ECCO) Consensus on the management of Crohn's disease concerns postoperative recurrence, fistulating disease, paediatrics, pregnancy, psychosomatics, extraintestinal manifestations, and alternative therapy. The first section on definitions and diagnosis reports on the aims and methods of the consensus, as well as sections on diagnosis, pathology, and classification of Crohn's disease. The second section on current management addresses treatment of active disease, maintenance of medically induced remission, and surgery of Crohn's disease.
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Affiliation(s)
- R Caprilli
- John Radcliffe Hospital, Oxford OX3 9DU, UK
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25
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Nielsen AA, Jørgensen LGM, Nielsen JN, Eivindson M, Grønbaek H, Vind I, Hougaard DM, Skogstrand K, Jensen S, Munkholm P, Brandslund I, Hey H. Omega-3 fatty acids inhibit an increase of proinflammatory cytokines in patients with active Crohn's disease compared with omega-6 fatty acids. Aliment Pharmacol Ther 2005; 22:1121-8. [PMID: 16305726 DOI: 10.1111/j.1365-2036.2005.02698.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [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: 12/20/2022]
Abstract
BACKGROUND Crohn's disease is a chronic inflammatory condition affecting the gastrointestinal tract. Polyunsaturated omega-3 fatty acids given orally may reduce the secretion of proinflammatory cytokines and hereby downregulate the inflammatory process. AIM To assess the effects of enteral fatty acids, in the form of Impact Powder (Novartis, Switzerland), as adjuvant therapy to corticosteroid treatment on the proinflammatory and anti-inflammatory cytokine profiles in patients with active Crohn's disease. METHODS The proinflammatory and anti-inflammatory cytokines were measured in plasma from 31 patients with active Crohn's disease. Patients were randomized for oral intake of omega-3 fatty acid (3-Impact Powder) or omega-6 fatty acids (6-Impact Powder). Clinical and biochemical markers of inflammation were studied at baseline and after 5 and 9 weeks. RESULTS Within the 3-Impact Powder group, no significant changes in concentrations of interleukin-6, interferon-gamma, monocyte chemoattractant protein-1, interleukin-2, interleukin-5 and interleukin-10, whereas a significant differences in concentration of interleukin-1beta and interleukin-4 were observed during therapy. Within the 6-Impact Powder group a significant changes in concentrations of interleukin-1beta, interleukin-6, interferon-gamma, monocyte chemoattractant protein-1, interleukin-2, interleukin-4, interleukin-5 and interleukin-10 were observed. CONCLUSIONS The 3-Impact Powder showed immunomodulatory properties and might inhibit an increase of proinflammatory cytokines in contrast to the 6-Impact Powder.
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Affiliation(s)
- A A Nielsen
- Department of Clinical Biochemistry, Vejle Hospital, Vejle, Denmark.
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Jess T, Winther KV, Munkholm P, Langholz E, Binder V. Intestinal and extra-intestinal cancer in Crohn's disease: follow-up of a population-based cohort in Copenhagen County, Denmark. Aliment Pharmacol Ther 2004; 19:287-93. [PMID: 14984375 DOI: 10.1111/j.1365-2036.2004.01858.x] [Citation(s) in RCA: 109] [Impact Index Per Article: 5.5] [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: 02/06/2023]
Abstract
AIM To determine the long-term risk of intestinal and extra-intestinal malignancies in Crohn's disease patients in Copenhagen County, Denmark. METHODS In Copenhagen County, a strictly population-based cohort of 374 patients with Crohn's disease diagnosed between 1962 and 1987 was followed until 1997 in order to determine the long-term risk of intestinal and extra-intestinal malignancies. Information on cancer occurrence was provided by the Danish National Cancer Registry and confirmed by the examination of hospital files. The observed number of cases was compared with the expected number, calculated from individually computed person-years at risk and 1995 cancer incidence rates for the background population. RESULTS The risk of small bowel adenocarcinoma was significantly increased, independent of age and gender (standardized morbidity ratio, 66.7; 95% confidence interval, 18.1-170.7). The risk of colorectal cancer was not increased, either in the total group of patients or in patients with colonic Crohn's disease exclusively (standardized morbidity ratio, 1.64; 95% confidence interval, 0.20-5.92). Extra-intestinal cancer did not occur more frequently than expected. CONCLUSIONS This population-based study of patients with Crohn's disease revealed no increase in colorectal cancer risk, possibly due to maintenance treatment with 5-aminosalicylic acid preparations and surgery in treatment failure. In contrast, the risk of small bowel cancer was increased more than 60-fold, but the numbers were small. The risk of extra-intestinal cancer was not increased and no lymphomas were observed.
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Affiliation(s)
- T Jess
- Department of Medical Gastroenterology, Herlev Hospital, University of Copenhagen, Denmark.
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Abstract
Although colorectal cancer (CRC), complicating ulcerative colitis and Crohn's disease, only accounts for 1-2% of all cases of CRC in the general population, it is considered a serious complication of the disease and accounts for approximately 15% of all deaths in inflammatory bowel disease (IBD) patients. The magnitude of the risk was found to differ, even in population-based studies. Recent figures suggest that the risk of colon cancer for people with IBD increases by 0.5-1.0% yearly, 8-10 years after diagnosis. The magnitude of CRC risk increases with early age at IBD diagnosis, longer duration of symptoms, and extent of the disease, with pancolitis having a more severe inflammation burden and risk of the dysplasia-carcinoma cascade. Considering the chronic nature of the disease, it is remarkable that there is such a low incidence of CRC in some of the population-based studies, and possible explanations have to be investigated. One possible cancer-protective factor could be treatment with 5-aminosalicylic acid preparations (5-ASAs). Adenocarcinoma of the small bowel is extremely rare, compared with adenocarcinoma of the large bowel. Although only few small bowel cancers have been reported in Crohn's disease, the number was significantly increased in relation to the expected number.
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Affiliation(s)
- P Munkholm
- Department of Medical Gastroenterology, Hvidovre University Hospital, Copenhagen, Denmark.
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Abstract
BACKGROUND YKL-40 is secreted by macrophages and neutrophils and is a growth factor for vascular endothelial cells and fibroblasts. Elevated serum concentrations of YKL-40 are found in patients with diseases characterized by inflammation or ongoing fibrosis. The aim of this study was to seek association between serum YKL-40 in patients with ulcerative colitis (UC) and Crohn disease (CD) and clinical disease activity. METHODS One-hundred-and-sixty-four patients with UC and 173 patients with CD were studied. The Simple Clinical Colitis Activity Index (SCCAI) and the Harvey-Bradshaw (H-B) score were used to assess disease activity. Serum YKL-40 (determined by ELISA) was related to C-reactive protein (CRP) and disease activity. RESULTS In patients with UC, the median serum YKL-40 rose with increasing disease activity, and patients with severe active disease had higher serum YKL-40 (median 59 microg/L (95% CI: 26-258 microg/L), P < 0.001) than patients with inactive UC (33 microg/L (19-163)) and age-matched controls (43 microg/L (20-124)). Patients with severe active CD had higher serum YKL-40 (59 microg/L (21-654), P < 0.001) than age-matched controls, but not higher than inactive CD patients (43 microg/L (17-306)). Serum YKL-40 was elevated in 41% of the patients with severe UC, in 10% with inactive UC, in 46% with severe CD and in 30% with inactive CD. Serum YKL-40 correlated with SCCAI in UC patients but not with H-B score in CD patients. In both patient groups, low correlations were found between serum YKL-40 and CRP, albumin and leucocytes. CONCLUSIONS Serum YKL-40 is elevated in patients with active IBD and may be complementary to inflammatory markers and clinical characteristics in the assessment of disease activity.
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Affiliation(s)
- I Vind
- Dept. of Gastroenterology and Rheumatology, Hvidovre Hospital, University of Copenhagen, Denmark.
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Madsen SM, Thomsen HS, Munkholm P, Davidsen B, Dorph S, Nielsen SL, Schlichting P. Inflammatory bowel disease evaluated by low-field magnetic resonance imaging. Comparison with endoscopy, 99mTc-HMPAO leucocyte scintigraphy, conventional radiography and surgery. Scand J Gastroenterol 2002; 37:307-16. [PMID: 11916193 DOI: 10.1080/003655202317284219] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [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: 02/04/2023]
Abstract
BACKGROUND To evaluate the use of low-field magnetic resonance imaging (MRI) in active inflammatory bowel disease (IBD). METHODS MRI was executed in a consecutive cohort of 28 patients with Crohn disease (CD) and in 17 with ulcerative colitis (UC) prior to glucocorticoid treatment (1 mg prednisolone orally/kg body weight/day). MRI was repeated after 2-3 weeks (22 CD, 12 UC), and again after treatment completion or prior to surgery (18 CD, 6 UC). Five bowel segments were evaluated separately. MRIs were blindly evaluated by two observers, and findings compared with 39 leucocyte scintigraphies, 38 endoscopies, 15 double-contrast barium enemas, 66 small-bowel radiographic examinations and surgery in 23 patients. RESULTS In CD, blinded evaluation revealed a kappa (kappa) of 0.84 (95% confidence interval (CI) 0.78-0.91). In UC, kappa was 0.66 (95% CI 0.55-0.78). Agreements regarding disease extension between MRI and other modalities in CD were found in 345 bowel segments out of 391 (88.2%) at risk, and in UC in 209/235 (88.9%). Colonic disease activity gradings by radiography and endoscopy correlated significantly with T2-signal intensity (SI(T2)) and increments in T1-signal intensity (%SI(T1)) in both diseases. Significant correlations between MRI indices of disease activity and CDAI in CD (MRI-SI(T2): P <0.0001: MRI% SI(T1): P=0.0008) and the Powell-Tuck index in UC (MRI% SI(T1): P=0.008) were found. CONCLUSIONS With low interobserver variation and high concordance of findings with other examinations. low-field MRI seems a valuable modality in active IBD. In addition, MRI expressions of disease activity correlate to clinical, radiographic and endoscopic disease activity.
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Affiliation(s)
- S M Madsen
- Dept. of Medical Gastroenterology C, Copenhagen University Hospital at Herlev, University of Copenhagen, Denmark.
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Bjerregaard LT, Nederby NJ, Fredholm L, Brandslund I, Munkholm P, Hey H. Hyperhomocysteinaemia, coagulation pathway activation and thrombophilia in patients with inflammatory bowel disease. Scand J Gastroenterol 2002; 37:62-7. [PMID: 11843038 DOI: 10.1080/003655202753387374] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [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: 02/04/2023]
Abstract
BACKGROUND The 5,10-methylenetetrahydrofolate reductase (MTHFR) 677C-->T polymorphism encoding the thermolabile variant is, when present as homozygote type (TT variant), a known genetic cause of mild hyperhomocysteinaemia (HHCY). This polymorphism has been observed in increased numbers in patients with inflammatory bowel disease (IBD). Coagulation and fibrinolysis are activated in patients with active IBD, but it is not known whether raised plasma homocysteine (HCY) found in patients with IBD significantly contributes to this activation. The aim of this study was to investigate if HHCY or presence of the TT variant significantly induces a hypercoagulable state in IBD patients receiving anti-inflammatory therapy during active disease, and to study if genetic determinants for thromboembolic disease are more frequent in these patients. METHODS The study was designed as a cross-sectional study in an outpatient clinic comprising 106 IBD patients receiving anti-inflammatory therapy. Markers of coagulation were measured in order to elucidate whether patients with HHCY or the MTHFR TT variant were hypercoagulant compared with patients with no impairment of HCY metabolism. In addition, markers of inflammation and acute-phase reactants were measured in order to compare activity during active disease and during remission. Genetic determinants of thromboembolic disease in patients with IBD and in relevant controls were investigated in the expectation of a more frequent occurrence of these markers of thrombophilia if hypercoagulability could be a primary or contributory factor in IBD. RESULTS No significant difference could be found in coagulation activity, acute-phase reactants or inflammatory markers in IBD patients with the TT variant of the 677C-->4T polymorphism or high (>15 micromol/L) plasma HCY levels, compared with IBD patients with no impairment of HCY metabolism. In patients with IBD, the coagulation activity was significantly increased during active disease compared with a state of remission. As expected, a significant difference regarding interleukin 6, C-reactive protein and erythrocyte sedimentation rate was present in IBD, comparing active disease with a state of remission. No significant complement activation was present in either of the groups or during active disease. Neither of the allele frequencies of genetic determinants for thrombophilia (coagulation factor V 1691G-->A (factor V Leiden) and factor II 20210G-->A polymorphisms) in the background population differed significantly from that in IBD patients. CONCLUSIONS This study found no correlation between the MTHFR TT variant or HHCY and a hypercoagulable state in IBD patients receiving anti-inflammatory treatment. This coagulation activity is high during exacerbations of disease, but a considerable reduction is seen in patients on anti-inflammatory therapy compared with non-treated patients. Coagulation activation in IBD is probably a consequence of the inflammatory nature of the disease. That thrombophilia could be a contributory or primary factor in the development of IBD is not supported by the present study, as the frequencies for the genetic determinants for thrombophilia are similar in IBD patients and controls.
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Madsen SM, Schlichting P, Davidsen B, Nielsen OH, Federspiel B, Riis P, Munkholm P. An open-labeled, randomized study comparing systemic interferon-alpha-2A and prednisolone enemas in the treatment of left-sided ulcerative colitis. Am J Gastroenterol 2001; 96:1807-15. [PMID: 11419834 DOI: 10.1111/j.1572-0241.2001.03875.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [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 The aim of this study was to compare the treatment efficacies of subcutaneous interferon-alpha-2A (IFN-alpha-2A) injections versus prednisolone enemas in active left-sided ulcerative colitis in an open-labeled, randomized study. METHODS Sixteen ulcerative colitis patients received IFN-alpha-2A subcutaneously (dosage: first wk, 9 MIU three times weekly [t.i.w.]; second wk, 6 MIU t.i.w.; wk 3-12, 3 MIU t.i.w.), and 16 received prednisolone enemas for 30 days (100 ml once daily, 0.25 mg of prednisolone/ml). The Powell-Tuck Index, Inflammatory Bowel Disease Questionnaire (IBDQ) score, and rectal histological activities were assessed before and after treatment. Thirteen patients in the IFN-alpha-2A group and all 16 in the prednisolone enema group completed the treatment. RESULTS IFN-alpha-2A treatment showed significant improvements in the Powell-Tuck Index (p = 0.0002), IBDQ score (p = 0.002), and rectal histological activity scores (p = 0.02). In the enema group, significant improvements were found in the Powell-Tuck Index (p = 0.0009), whereas no significant improvements were detected in the IBDQ scores (p = 0.055) or rectal histological scores (p = 0.052). There were no differences between scores of the two groups either before or after treatment. Only moderate side effects from the IFN-alpha-2A treatment were seen during the first 2-4 wk of treatment. CONCLUSION IFN-alpha-2A treatment resulted in significant depression of the disease activity as reflected by the Powell-Tuck Index, IBDQ score, and histological disease activity scoring. The preliminary trial thus suggests that IFN-alpha-2A may be effective in the treatment of active left-sided ulcerative colitis. Larger, randomized trials are, however, warranted to confirm this finding, owing to possible type II errors in group comparisons.
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Affiliation(s)
- S M Madsen
- Department of Medical Gastroenterology, Herlev Hospital, University of Copenhagen, Herlev, Denmark
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Abstract
Prior experiments have shown that young children, like adult rats, rely mainly on information about the macroscopic shape of the environment to reorient themselves, whereas human adults rely more flexibly on combinations of spatial and non-spatial landmark information. Adult rats have also been shown to exhibit a striking limitation in another spatial memory task, movable object search, again a limitation not shown by human adults. The present experiments explored the developmental change in humans leading to more flexible, human adult-like performance on these two tasks. Experiment 1 identified the age range of 5-7 years as the time the developmental change for reorientation occurs. Experiment 2 employed a multiple regression approach to determine that among several candidate measures, only a specific language production measure, the production of phrases specifying exactly the information needed to solve the task like adults, correlated with the reorientation performance of children in this age range. Experiment 3 revealed that similar language production abilities were associated with more flexible moving object search task performance. These results, in combination with findings with human adults, suggest that language production skills play a causal role in allowing older humans to construct novel representations rapidly, which can then be used to transcend the limits of phylogenetically older cognitive processes.
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Affiliation(s)
- L Hermer-Vazquez
- Department of Psychology and Cognitive Studies Program, Cornell University, Ithaca, NY 14850, USA.
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Binder V, Munkholm P. [Therapeutic principles for chronic inflammatory bowel disease]. Ugeskr Laeger 2001; 163:16-21. [PMID: 11586666] [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: 02/21/2023]
Abstract
Whereas the incidence of ulcerative colitis has remained stable at around 8-9/10(5), the incidence of Crohn's disease has increased from below 1 to more than 5/10(5) per year during the last three decades. The new disease entities, collagenous colitis and lymphocytic colitis, are now covered by the term, chronic inflammatory bowel disease. The general principles of treatment of these diseases are to induce remission of outbreaks and to prevent outbreaks during remission. Available pharmaceutical products are 5-aminosalicylic acid preparations, with different delivery profiles in the gastrointestinal tract, glucocorticoids, and other immunosuppressants, especially azathioprine. New immunomodulating agents, with a specific effect on intracellular processes in the inflammatory cascade are now being developed, and infliximab, a TNF-alpha antibody, is now an accepted agent for use in severe, treatment-resistant cases of fistulising Crohn's disease. When medical treatment fails, surgical treatment is an option. In ulcerative colitis, colectomy is, in principle, curative, but it leaves the patient with either a permanent ileostomy or an ileal pouch, which serves as an artificial rectum after ileoanal anastomosis. This latter procedure has the obvious advantage of giving the patient a normal bowel continuity, but complications in the form of intractable "pouchitis" have been experienced in a small number of patients, thus necessitating removal of the pouch. Patients with Crohn's disease, who do not respond to medical treatment or present signs of stenosis in either the small or the large bowel, must be given surgical treatment, although an operation is less curative than in ulcerative colitis. Surgical resections for Crohn's disease must therefore be more conservative, so as to preserve the bowel and only remove macroscopically affected tissue.
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Affiliation(s)
- V Binder
- Medicinsk-gastroenterologisk afdeling C, Amtssygehuset i Herlev
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Abstract
OBJECTIVES To investigate attitudes to clinical trials in non-cancer trial participants. DESIGN Questionnaires at entry, during, and after participation in a clinical study. SETTING Participants in: (i) ROC: a clinical study comparing systemic interferon-alpha-2A treatment vs. prednisolone enemas in ulcerative colitis; and (ii) MRCRUC: a clinical study investigating low-field magnetic resonance imaging as a new modality for the evaluation of patients with inflammatory bowel disease. SUBJECTS Thirty-two patients in ROC and 47 patients in MRCRUC. OUTCOME MEASURES Attitudes towards different aspects of clinical research. RESULTS The majority found scientific testing of clinical methods necessary, having positive attitudes towards both participation by themselves and others. The creation of a personal moral problem by denying participation was rejected by a large majority, and still both personal and altruistic motives for participation were highly rated. An important motive for accepting inclusion was the expectation of being 'a special patient' during the trial. The presence of research ethics committees controlling clinical research had a significant positive impact on decisions to participate, and drawing lots and blinding were found problematic by only a minority. Patients valued their satisfaction with participation in the trials highly, and would almost all accept a request to participate in future trials. The most important reason for this was a feeling of receiving better care and information than expected outside a trial setting, primarily determined by the patients seeing only one physician during the trials. A pronounced wish to obtain follow-up information was expressed. CONCLUSION Attitudes towards medical research are positive with both altruistic and nonaltruistic motives for participation. Expectations of being treated as 'a special patient' in the trial were important in accepting to participate. Seeing the same physician at control visits was an important factor for satisfaction with participation.
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Affiliation(s)
- S M Madsen
- Department of Medical Gastroenterology, Copenhagen University Hospital in Herlev, Herlev Ringvej 75, DK-2730 Herlev, Denmark.
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Rose C, Kamby C, Mouridsen HT, Andersson M, Bastholt L, Møller KA, Andersen J, Munkholm P, Dombernowsky P, Christensen IJ. Combined endocrine treatment of elderly postmenopausal patients with metastatic breast cancer. A randomized trial of tamoxifen vs. tamoxifen + aminoglutethimide and hydrocortisone and tamoxifen + fluoxymesterone in women above 65 years of age. Breast Cancer Res Treat 2000; 61:103-10. [PMID: 10942095 DOI: 10.1023/a:1006460925986] [Citation(s) in RCA: 18] [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] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The efficacy of combined endocrine therapy with tamoxifen (TAM), aminoglutethimide (AG), and hydrocortisone (H) or tamoxifen and fluoxymesterone (FLU) was evaluated against treatment with tamoxifen alone in 311 patients above 65 years of age with a first recurrence of a metastatic breast cancer. A total of 279 patients were eligible. The response rates were assessed for 258 fully evaluable patients and were the following for the TAM (N = 94), the TAM+AG+H (N = 83), and the TAM+FLU (N = 81) groups, respectively, PR: 14, 18, and 21%, and CR: 20, 11, and 23%. The overall response rates are not statistically different (p = 0.30). The 95% CL of difference in response rates for TAM vs. TAM+AG+H are -9-19% and for TAM vs. TAM+FLU -4-25%. Time to treatment failure was comparable with median values of 9.2, 7.7, and 9.2 months in the TAM, TAM+AG+H, and TAM + FLU group, respectively (p = 0.17). The corresponding figures for survival are median times of 22.0, 24.1, and 21.1 months with a p-value of 0.62. Toxicity was more pronounced in both the combined treatment groups, and could in most instances be attributed to treatment with either AG+H or FLU. Currently, new specific aromatase inhibitors with lesser toxicity than AG are being evaluated in combination with TAM for treatment of primary and metastatic breast cancer. In conclusion, the simultaneous use of TAM and AG +H or FLU does not seem to improve the therapeutic efficacy in elderly postmenopausal patients with metastatic disease. So far, combined endocrine therapy in this group of patients should only be used in the context of clinical trials.
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Affiliation(s)
- C Rose
- Department of Oncology, Odense University Hospital, Denmark.
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Madsen SM, Thomsen HS, Schlichting P, Dorph S, Munkholm P. Evaluation of treatment response in active Crohn's disease by low-field magnetic resonance imaging. Abdom Imaging 1999; 24:232-9. [PMID: 10227885 DOI: 10.1007/s002619900487] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND To evaluate low-field magnetic resonance imaging (MRI) in detecting therapeutic response in active Crohn's disease during treatment with systemic steroids. METHODS Eight patients with active Crohn's disease were examined before and during treatment with systemic steroids (1 mg/kg/day) using low-field MRI (0.1 T) in transverse and coronal planes before and after an intravenously administered bolus of gadodiamide. Five healthy persons were once examined in the same way. MRI images were evaluated without knowledge of diagnosis, treatment, or findings of endoscopy, conventional radiography, and surgery. Proximal and mid small bowel, terminal ileum, right-sided colon, transverse colon, and left-sided colon were evaluated separately. RESULTS Statistically significant differences were shown for both signal intensity on T2- (SIT2) and increment in signal intensity on T1-weighted images after contrast (%SIT1) when comparing diseased bowel segments with both nondiseased bowel segments (SIT2: p = 0.0001; %SIT1: p = 0.0009) and segments from the control group (SIT2: p < 0.00005; %SIT1: p < 0.00005). In 53 of 56 bowel segments evaluated (95%), agreement was found between findings by MRI, conventional radiography, endoscopy and/or surgery regarding disease extension. Extension was underestimated in two patients. All bowel segments in the control subjects were evaluated to be normal on MRI. Significant correlation was found between both SIT1 (p < 0.0025) and %SIT1 (p < 0.025) versus endoscopic activity gradings. During treatment, significant decrements of both SIT2 (p < 0.00005), %SIT1 (p = 0.002), and bowel wall thickness (p = 0.03) were found. CONCLUSIONS Low-field MRI seems to be a promising noninvasive method in the evaluation of response regarding both disease extension and activity in Crohn's disease during treatment with systemic steroids.
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Affiliation(s)
- S M Madsen
- Department of Medical Gastroenterology C, Herlev University Hospital, University of Copenhagen, Herlev Ringvej 75, DK-2730 Herlev, Denmark
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Madsen SM, Thomsen HS, Munkholm P, Dorph S, Schlichting P. Active Crohn's disease and ulcerative colitis evaluated by low-field magnetic resonance imaging. Scand J Gastroenterol 1998; 33:1193-200. [PMID: 9867099 DOI: 10.1080/00365529850172566] [Citation(s) in RCA: 21] [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: 02/04/2023]
Abstract
BACKGROUND Our aim was to evaluate low-field magnetic resonance imaging (MRI) in the assessment of disease extension and activity in inflammatory bowel disease. METHODS Nineteen patients with Crohn's disease (CD), 8 with ulcerative colitis (UC), and 5 healthy controls (HC) were examined using MRI (0.1 T) before and after intravenously administered gadodiamide and glucagon. MRI images were evaluated in a blinded fashion and compared with findings at endoscopy, double-contrast barium enema, small-bowel follow-through, and surgery. RESULTS Comparisons of diseased with both non-diseased bowel segments and segments from HC showed significant differences for both CD and UC with regard to signal intensity on T2-weighted (SI(T2)) images and post-contrast increment of signal intensity on T1-weighted images (%SI(T1). Agreements with regard to disease extension in CD between MRI and other examinations were 97%, underestimating the extension in two patients. For SI(T2) in CD a cut-off value of 1.0 showed a predictive value of a positive finding (PVpos) = 1.0 and a predictive value of a negative finding (PVneg) = 0.96. For %SI(T1) in CD a cut-off value of 15.0% showed values of PVpos = 0.95 and PVneg = 0.92. Agreements between MRI and conventional methods (disease extension) in UC was 87.5%. Extension was underestimated in two patients and overestimated in two patients as compared with barium enemas. Values of PVpos were 1.0 (SI(T2) >1.0) and 1.0 (%SI(T1) >15.0%), respectively, with corresponding values of PVneg being 0.94 and 0.94. CONCLUSION Low-field MRI seems a promising non-invasive, non-radiating method in the evaluation of inflammatory bowel disease.
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Affiliation(s)
- S M Madsen
- Dept. of Medical Gastroenterology, Herlev Hospital, University of Copenhagen, Denmark
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Langholz E, Munkholm P, Krasilnikoff PA, Binder V. [Inflammatory bowel diseases in children]. Ugeskr Laeger 1998; 160:5648-54. [PMID: 9771057] [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: 04/11/2023]
Abstract
From an incidence cohort diagnosed during 1962-1987 we identified all patients with onset of IBD before the age of 15 in order to describe the course and to compare course and prognosis with adult onset IBD. The mean incidence of IBD among children below 15 years was 2.2/10(5), 2.0 for ulcerative colitis (UC), and 0.2 for Crohns disease (CD). At diagnosis, UC children had more extensive disease compared to adults (p < 0.05). Abdominal pains were also more frequent. The cumulative colectomy probability was 6% after one year and 29% after 20 years, not different from adults. Regarding disease activity, it was found that 60-70% of UC patients were in remission in the first 10 years of disease, for CD about 50% were in remission. One UC patient developed carcinoma of the sigmoid colon. Time between onset and development of carcinoma was 12 years. For CD no differences in clinical appearance at diagnosis and course between children and adults were found. No deaths occurred among CD patients. Three CD patients were found to have severe growth retardation already at diagnosis. In conclusion, the incidence of IBD is low in childhood. At diagnosis children with UC have more widespread disease than adults. Children with CD do not differ in clinical presentation, course or prognosis compared to adult onset CD. However, growth retardation is a problem among CD patients.
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Affiliation(s)
- E Langholz
- Amtssygehuset i Herlev, medicinsk gastroenterologisk afdeling C
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Petersen JA, Munkholm P. [Antibiotic treatment of traveller's diarrhea]. Ugeskr Laeger 1997; 159:5355-8. [PMID: 9304264] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- J A Petersen
- Medicinsk gastroenterologisk afdeling, H:S Hvidovre Hospital
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Munkholm P. Crohn's disease--occurrence, course and prognosis. An epidemiologic cohort-study. Dan Med Bull 1997; 44:287-302. [PMID: 9233548] [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: 02/04/2023]
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Madsen SM, Thomsen HS, Munkholm P, Schlichting P, Davidsen B. Magnetic resonance imaging of Crohn disease: early recognition of treatment response and relapse. Abdom Imaging 1997; 22:164-6. [PMID: 9013526 DOI: 10.1007/s002619900163] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A patient with active Crohn disease was evaluated by MRI at admission, clinical remission, and a new relapse. The MRI-estimated disease extension correlated with surgical findings, whereas ultrasonography underestimated and a small bowel series overestimated the extension. MRI disclosed the disappearance of intestinal edema at the time of clinical remission and, in contrast to ultrasonography, showed an abscess and a fistula, confirmed by surgery, at the new relapse.
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Affiliation(s)
- S M Madsen
- Department of Medical Gastroenterology, Herlev Hospital, University of Copenhagen, Herlev Ringvej, DK-2730 Herlev, Denmark
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Langholz E, Munkholm P, Krasilnikoff PA, Binder V. Inflammatory bowel diseases with onset in childhood. Clinical features, morbidity, and mortality in a regional cohort. Scand J Gastroenterol 1997; 32:139-47. [PMID: 9051874 DOI: 10.3109/00365529709000184] [Citation(s) in RCA: 186] [Impact Index Per Article: 6.9] [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: 02/04/2023]
Abstract
BACKGROUND AND METHODS In a geographically derived incidence cohort diagnosed from 1962 to 1987 we identified all patients with onset of inflammatory bowel diseases (IBD) before the age of 15 years, to describe the clinical course and to compare the course and prognosis with those of adult-onset IBD. RESULTS The mean incidence of IBD among children below 15 years was 2.2/10(5), 2.0 for ulcerative colitis (UC) and 0.2 for Crohn's disease (CD). At diagnosis children with UC had more extensive disease than adults (P < 0.05). Abdominal pain was also more frequent. The cumulative colectomy probability was 6% after 1 year and 29% after 20 years, not different from that of adults. More females underwent colectomy. With regard to disease activity, apart from the year of diagnosis 60-70% of UC patients were in remission in each of the first 10 years of disease; for CD about 50% were in remission. One patient with UC developed carcinoma of the sigmoid colon. Time between onset of UC and development of carcinoma was 12 years. For CD no differences in clinical appearance at diagnosis and course between children and adults were found in relationship to surgery. No deaths occurred among CD patients. Three CD patients were severely growth-retarded already at diagnosis. CONCLUSION The incidence of IBD is low in childhood. At diagnosis children with UC have more widespread disease than adults. Childhood-onset CD does not differ in clinical presentation, disease course, or prognosis from adult-onset CD. However, growth retardation is a problem among male CD patients.
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Affiliation(s)
- E Langholz
- Dept. of Medical Gastroenterology C, Herlev Hospital, University of Copenhagen, Denmark
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Abstract
BACKGROUND The prognosis of patients with ulcerative colitis (UC) has previously been described with regard to mortality, cancer occurrence, and need for colectomy on the basis of an annual follow-up of a regional cohort of UC patients in Copenhagen County diagnosed in 1962-87. The objective of this study was to examine the prognosis with regard to spread of disease and to evaluate possible prognostic factors with regard to spread of disease and colectomy by multivariate regression analysis. METHODS An inception cohort of 1161 patients with UC was examined by actuarial analysis and by multivariate regression analysis of a subgroup of 467 patients diagnosed in 1979-87. RESULTS The probability for further progression of proctosigmoiditis, evaluated by sigmoidoscopy and radiology, was 53% after 25 years. The probability for regression was 76.8% for substantial colitis and 75.7% for pancolitis after 25 years. Multivariate regression analysis showed that the occurrence of the symptoms abdominal pain and diarrhoea was prognostically unfavourable with regard to the progression from proctosigmoiditis. Age influenced the regression probability in extensive disease. With regard to colectomy the following variables influenced the prognosis: fever, general condition, serum albumin, mucopus in stools, and diarrhoea at onset. CONCLUSIONS Disease extent in UC is not static but changes with time in approximately half of the patients. This finding should have implications for the follow-up. Ulcerative proctitis should be considered the same disease as UC and needs the same long-term follow-up.
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Affiliation(s)
- E Langholz
- Dept. of Medical Gastroenterology C and, Herlev Hospital, University of Copenhagen, Herlev, Denmark
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Abstract
BACKGROUND The study was a follow-up of an inception cohort of 373 patients with Crohn's disease. METHODS Annual assessments, life table analyses, and Markov chain analyses, estimating the probability for remission and relapse with time, and working capacity were carried out. RESULTS The clinical course of Crohn's disease differs markedly over time, from ever-relapsing cases to a quiescent course with remission for several years, interrupted by years with relapse. No predictive factors have been found for the subsequent course with regard to age, sex, extent of disease at diagnosis, and treatment in the year of diagnosis. The relapse rate within the year of diagnosis and the following 2 years, however, does correlate positively (p = 0.00001) with the relapse rate in the following 5 years. Furthermore, the relapse rate for 1 year during the disease course influences the relapse rate the following year, indicating a disease pattern over time with waves of at least 2 years' duration. A slight tendency towards burning out was found. The disease course reflected in working capacity for the patients showed that a minor part--up to 15% after 15 years--will become incapable and obtain disablement pension, while 75% of the patients each year are fully capable of work. Within 10 years 50% of the patients will not have experienced any year with impaired capacity for work.
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Affiliation(s)
- P Munkholm
- Dept. of Medical Gastroenterology C, Herlev Hospital, University of Copenhagen, Denmark
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Davidsen B, Munkholm P, Schlichting P, Nielsen OH, Krarup H, Bonnevie-Nielsen V. Tolerability of interferon alpha-2b, a possible new treatment of active Crohn's disease. Aliment Pharmacol Ther 1995; 9:75-9. [PMID: 7766748 DOI: 10.1111/j.1365-2036.1995.tb00355.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [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: 01/27/2023]
Abstract
BACKGROUND AND AIMS Due to the need for new principles for the treatment of Crohn's disease and due to the documented immunomodulatory effects of interferon alpha, the tolerability and effect(s) of interferon alpha-2b (Introna) in active Crohn's disease were examined in a pilot study. METHODS Five patients with active Crohn's disease (activity index (CDAI) scores of 235-517), were treated with interferon alpha-2b for 12 weeks. RESULTS All patients tolerated the treatment, but developed influenza-like symptoms, which were fully controlled by paracetamol. Two patients obtained partial remission with a decline in activity index scores of 39% and 50%. The activity of 2',5'-oligoadenylate synthetase, which together with two other interferon-induced proteins, neopterin and beta 2-microglobulin were increased during treatment, indicated clearly an in vivo uptake of interferon. Sedimentation rate, C-reactive protein, orosomucoid, albumin, specific inflammatory markers: soluble interleukin-2 alpha-receptors (sIL-2R) and intercellular adhesion molecule-1 (ICAM-1) did not show any changes before or after treatment. CONCLUSION Future multicentre investigations are required to evaluate the clinical effect of interferon alpha-2b treatment in active Crohn's disease.
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Affiliation(s)
- B Davidsen
- Department of Medical Gastroenterology C. Herlev Hospital, University of Copenhagen, Denmark
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Munkholm P, Hey H, Rasmussen SN, Johansen PB. Antibiotic activity in serum following single and repeated oral administration of sodium fusidate in volunteers. Eur J Drug Metab Pharmacokinet 1994; 19:337-41. [PMID: 7737235 DOI: 10.1007/bf03188860] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [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: 01/26/2023]
Abstract
The pharmacokinetics of antibiotic activity were investigated in 10 healthy, female volunteers receiving a single oral dose of sodium fusidate (500 mg) followed after 48 h by repeated oral dosing of 250 mg b.i.d. for 5 consecutive days. By use of turbidimetry, drug-related antibiotic activity in serum was determined and expressed as fusidic acid equivalents. After a single dose and repeated dosing, the peak concentrations were (mean +/- SE): 30 +/- 3 micrograms/ml and 27 +/- 3 micrograms/ml, respectively (NS), and the trough concentration at steady state was 8.4 +/- 1.8 micrograms/ml. The experimental and predicted accumulation ratios were 2.1 +/- 0.1 versus 1.6 +/- 0.2, respectively (P < 0.16). By use of a model independent method, the terminal elimination half-lives were estimated to be 11 +/- 1 h and 13 +/- 2 h after a single dose and repeated doses, respectively (NS). The total clearances of antibiotic activity were 2.0 +/- 0.4 l/h after a single dose and 1.6 +/- 0.2 l/h after repeated doses (P < 0.11). Model dependent pharmacokinetic parameters were also obtained by fitting a two-compartment open model to the median serum concentrations which, with respect to half-life and clearance, gave values close to those observed by use of the model independent approach. Safety-wise, biochemical parameters were within the normal range. However, a statistically significant increase in ASAT and a decrease in leucocytes were observed. The tolerability of the drug was good and only minor adverse events were reported.
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Affiliation(s)
- P Munkholm
- Department of Gastroenterology, Herlev University Hospital, Copenhagen, Denmark
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Abstract
BACKGROUND/AIMS The course and prognosis of ulcerative colitis (UC) are often reported in terms of mortality and cancer risk. This study examined the clinical course in terms of morbidity. METHODS A total of 1161 patients with UC were followed up from diagnosis up to 25 years. Actuarial analysis and Markov chain analysis were used to estimate the probabilities of remission and relapses during the disease course. RESULTS The distribution of disease activity was remarkably constant each year, with about 50% of patients in clinical remission. After 10 years, the colectomy rate was 24%. The cumulative probability of a relapsing course is 90% after 25 years of follow-up. The course of disease changed between remission and relapse without significant predictors, except for disease activity in foregoing years. In years 3-7 after diagnosis, 25% of patients were in remission; 18% had activity every year; and 57% had intermittent relapses. Activity in the first 2 years after diagnosis significantly correlated with having an increased probability of 5 consecutive years of disease activity (P = 0.00001). The probability of maintaining working capacity after 10 years was 92.8% (range, 90.8%-94.8%). CONCLUSIONS About half of patients with UC will be in remission at any time, although 90% have an intermittent course. Relapses are unpredictable except that disease activity in foregoing years indicates with 70%-80% probability that the disease will continue the following year. Although UC is troublesome, most patients' lives are relatively little influenced by it.
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Affiliation(s)
- E Langholz
- Department of Medical Gastroenterology C, Herlev Hospital, University of Copenhagen, Denmark
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Abstract
The outcome of the first steroid treatment course was prospectively studied in a regional cohort of 196 patients with Crohn's disease diagnosed 1979-1987. The immediate outcome after 30 days, and the prolonged outcome 30 days after treatment had stopped, are described. In all 109 patients treatment was analysed. Complete remission was obtained in 48%, partial remission in 32%, and no response in 20% within 30 days of treatment. Among primary responders (complete and partial remission), 55% remained in prolonged response after treatment had finished, while 45% relapsed or could not be withdrawn from treatment within one year. Localisation of disease, age, sex or clinical symptoms did not significantly correlate with outcome, which can be summarised as prolonged steroid response in 44%, steroid dependency in 36%, and steroid resistant in 20% of the patients.
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Affiliation(s)
- P Munkholm
- Department of Medical Gastroenterology C, Herlev Hospital, University of Coppenhagen, Denmark
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Munkholm P, Langholz E, Hollander D, Thornberg K, Orholm M, Katz KD, Binder V. Intestinal permeability in patients with Crohn's disease and ulcerative colitis and their first degree relatives. Gut 1994; 35:68-72. [PMID: 8307453 PMCID: PMC1374635 DOI: 10.1136/gut.35.1.68] [Citation(s) in RCA: 135] [Impact Index Per Article: 4.5] [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: 01/29/2023]
Abstract
Increased intestinal permeability in patients with Crohn's disease and their first degree relatives has been proposed as an aetiological factor. The nine hour overnight urinary excretion of polyethyleneglycol-400 (PEG-400) and three inert sugars (lactulose, l-rhamnose, and mannitol) was used to test the permeation in 47 patients with Crohn's disease of whom 18 had at least one first degree relative with inflammatory bowel disease (2BD) and 52 patients with ulcerative colitis of whom 16 had at least one first degree relative with IBD. A total of 17 first degree relatives with IBD and 56 healthy first degree relatives were included. Thirty one healthy subjects not related to patients with IBD served as controls. No significant differences in PEG-400 permeation were found between the groups of patients, relatives, and controls, or between diseased and healthy relatives. The permeability to lactulose, rhamnose, and mannitol similarly did not differ between the three groups. This study challenges the previously reported findings of increased PEG-400 permeation in patients with Crohn's disease and in their healthy and diseased first degree relatives. There was no increase in permeability in a similar group of ulcerative colitis patients and their families.
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Affiliation(s)
- P Munkholm
- Department of Medical Gastroenterology C, Herlev Hospital, University of Copenhagen, Denmark
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