1
|
Lo B, Biederman L, Rogler G, Dora B, Kreienbühl A, Vind I, Bendtsen F, Burisch J. Specific antibiotics increases the risk of flare-ups in patients with inflammatory bowel disease - results from a Danish nationwide population-based nested case-control study. J Crohns Colitis 2024:jjae027. [PMID: 38367201 DOI: 10.1093/ecco-jcc/jjae027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 10/19/2023] [Indexed: 02/19/2024]
Abstract
INTRODUCTION IBD patients have a relapsing-remitting disease course, and amongst environmental factors that aggravate the disease course, common drugs aside from NSAIDs are not studied in detail. While the microbiome is considered to play a significant role on the disease course the impact of antibiotics is poorly understood. This study investigated the potential impact of different classes of antibiotics on course of disease in IBD using the Danish National Patient Registry. METHODS Danish IBD patients were studied using two nested case-control cohorts exploring associations between antibiotic types and IBD flare-ups, defined as IBD-related hospitalizations and/or high-dose systemic steroid exposure. Multivariate logistic regression and eXtreme Gradient Boosted decision tree (GBDT) machine learning methods evaluated antibiotic risks. RESULTS Two cohorts with 15,636 and 5,178 patients were analysed for risk of hospitalisation and course of steroids, respectively.The risk of a flare-up was significantly increased with antecedent exposure to quinolones (ATC:J01M. OR:3.04-3.82), antimycotics (ATC:J02A. OR:1.50-2.30), agents against amoebiasis and protozoal infections (ATC:P01A. OR: 1.95-3.18), intestinal anti-infectives (ATC:A07A. OR:2.09-2.32) and beta-lactam antibiotics (ATC:J01C. OR:1.36).The GBDT models achieved an AUC between 0.71-0.85 for predicting flare-ups, with the same above-mentioned antibiotics being in the 10 most important variables. CONCLUSION We found distinctive antibiotics to be significantly associated with an increased risk of IBD flare-ups. Our findings are corroborated by our GBDT machine learning models. Healthcare providers should be aware about the deleterious potential of specific antibiotic groups in patients with IBD only using these agents in a restrictive manner or preferentially consider alternative antibiotic groups.
Collapse
Affiliation(s)
- Bobby Lo
- Gastro Unit, Medical Section, Copenhagen University Hospital - Amager and Hvidovre, Hvidovre, Denmark
- Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Copenhagen University Hospital, - Amager and Hvidovre, Hvidovre, Denmark
| | - Luc Biederman
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Gerhard Rogler
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Barbara Dora
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Andrea Kreienbühl
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Ida Vind
- Gastro Unit, Medical Section, Copenhagen University Hospital - Amager and Hvidovre, Hvidovre, Denmark
- Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Copenhagen University Hospital, - Amager and Hvidovre, Hvidovre, Denmark
- Dept of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Flemming Bendtsen
- Gastro Unit, Medical Section, Copenhagen University Hospital - Amager and Hvidovre, Hvidovre, Denmark
- Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Copenhagen University Hospital, - Amager and Hvidovre, Hvidovre, Denmark
- Dept of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Johan Burisch
- Gastro Unit, Medical Section, Copenhagen University Hospital - Amager and Hvidovre, Hvidovre, Denmark
- Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Copenhagen University Hospital, - Amager and Hvidovre, Hvidovre, Denmark
| |
Collapse
|
2
|
Wewer MD, Arp L, Sarikaya M, Felding OK, Vind I, Pedersen G, Mertz-Nielsen A, Kiszka-Kanowitz M, Boysen T, Theede K, Petersen AM, Nordgaard-Lassen I, Bendtsen F, Burisch J. The Use and Efficacy of Biological Therapies for Inflammatory Bowel Disease in a Danish Tertiary Centre 2010-2020. Crohns Colitis 360 2022; 4:otac041. [PMID: 36778517 PMCID: PMC9802297 DOI: 10.1093/crocol/otac041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 08/25/2022] [Indexed: 11/06/2022] Open
Abstract
Background Patients with inflammatory bowel disease (IBD) who receive biologicals frequently experience lack or loss of response. Our aim was to describe the use and efficacy of biological therapy in a tertiary IBD center. Methods We included all bio-naive IBD patients who initiated biological therapy between 2010 and 2020 at our centre. Their medical records were reviewed. Results The population consisted of 327 Crohn's disease (CD) patients, 291 ulcerative colitis (UC) patients, and 3 patients with IBD unclassified (IBDU). The median follow-up was 3 years (interquartile range = 2-5) after initiating therapy. The annual number of patients initiating biological therapy rose from 29 (2010) to 85 (2019). Most patients (457, 73.6%) received 1 biological drug; 164 (26.4%) patients received 2 or more biologicals. Primary lack of response was observed in 36.4% (106/291) and 17.4% (57/327) of UC and CD patients; loss of response was observed in 27.1% (79/291) and 31.5% (103/327) of UC and CD patients, respectively. The 5-year surgery rates were 26.6% and 20.4% in UC and CD patients, respectively. Multivariate Cox regression showed that treatment with thiopurine reduced the likelihood of needing to switch biological therapy, requiring surgery or corticosteroids in UC patients (HR: 0.745, 95% CI: 0.559-0.993), but not in CD patients (HR: 0.996, 95% CI: 0.736-1.349). Conclusions The annual number of IBD patients initiated on biological therapy increased considerably between 2010 and 2020. One-quarter of these patients required surgery after 5 years. Our findings suggest a beneficial effect of concurrent thiopurines for UC patients receiving biologicals, but this was not found for CD patients. This effect in UC patients was not observed when we included patients initiating thiopurines up to 6 months after the introduction of biological therapy.
Collapse
Affiliation(s)
- Mads Damsgaard Wewer
- Address correspondence to: Mads Damsgaard Wewer, Blegdamsvej 3B, 2200 Copenhagen, Denmark ()
| | - Laura Arp
- Medical Faculty, University of Copenhagen, Copenhagen, Denmark,Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark
| | - Melek Sarikaya
- Medical Faculty, University of Copenhagen, Copenhagen, Denmark,Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark
| | - Oluf Krautwald Felding
- Medical Faculty, University of Copenhagen, Copenhagen, Denmark,Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark
| | - Ida Vind
- Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark
| | - Gitte Pedersen
- Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark
| | - Anette Mertz-Nielsen
- Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark
| | - Marianne Kiszka-Kanowitz
- Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark
| | - Trine Boysen
- Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark
| | - Klaus Theede
- Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark
| | - Andreas Munk Petersen
- Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark,Department of Clinical Microbiology, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark
| | - Inge Nordgaard-Lassen
- Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark
| | - Flemming Bendtsen
- Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark
| | - Johan Burisch
- Gastro Unit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark,Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, Hvidovre, Denmark
| |
Collapse
|
3
|
Buhl S, Steenholdt C, Brynskov J, Christensen KR, Dorn-Rasmussen M, Thomsen OØ, Bendtzen K, Klausen TW, Dahlerup JF, Thorsgaard N, Jahnsen J, Molazahi A, Pedersen N, Kjeldsen J, Almer S, Dahl EE, Vind I, Cannon AG, Marsal J, Sipponen T, Agnholt JS, Kievit HAL, Aure SL, Martinsen L, Meisner S, Hansen JM, Ainsworth MA. Discontinuation of Infliximab Therapy in Patients with Crohn's Disease. NEJM Evid 2022; 1:EVIDoa2200061. [PMID: 38319804 DOI: 10.1056/evidoa2200061] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Infliximab Discontinuation in Patients with Crohn's DiseaseThis randomized controlled trial explores infliximab withdrawal in patients with Crohn's disease in clinical, biochemical, and endoscopic remission with long-term infliximab maintenance therapy. Time to relapse was significantly shorter among patients who discontinued infliximab than among those who continued therapy.
Collapse
Affiliation(s)
- Sine Buhl
- Department of Gastroenterology, Copenhagen University Hospital-Herlev and Gentofte, Herlev, Denmark
| | - Casper Steenholdt
- Department of Gastroenterology, Copenhagen University Hospital-Herlev and Gentofte, Herlev, Denmark
| | - Jørn Brynskov
- Department of Gastroenterology, Copenhagen University Hospital-Herlev and Gentofte, Herlev, Denmark
| | | | - Maria Dorn-Rasmussen
- Department of Gastroenterology, Copenhagen University Hospital-Herlev and Gentofte, Herlev, Denmark
| | - Ole Østergaard Thomsen
- Department of Gastroenterology, Copenhagen University Hospital-Herlev and Gentofte, Herlev, Denmark
| | - Klaus Bendtzen
- Institute for Inflammation Research IRR, Rigshospitalet University Hospital, Copenhagen
| | | | - Jens Frederik Dahlerup
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Niels Thorsgaard
- Department of Medical Diseases, Herning Regional Hospital, Herning, Denmark
| | - Jørgen Jahnsen
- Department of Gastroenterology, Akershus University Hospital, Institute of Clinical Medicine, University of Oslo, Oslo
| | - Akbar Molazahi
- Department of Medical Diseases, Nykøbing F. Regional Hospital, Nykøbing, Denmark
| | - Natalia Pedersen
- Department of Gastroenterology, Slagelse Regional Hospital, Slagelse, Denmark
| | - Jens Kjeldsen
- Department of Medical Gastroenterology S, Odense University Hospital, Odense, Denmark
| | - Sven Almer
- Inflammatory Bowel Disease Unit, Division of Gastroenterology, Karolinska University Hospital, Stockholm, Sweden
- Departement of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Eva Efsen Dahl
- Department of Gastroenterology K, Copenhagen University Hospital-Bispebjerg, Frederiksberg, Denmark
| | - Ida Vind
- Department of Gastroenterology, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
| | | | - Jan Marsal
- Department of Gastroenterology, Skåne University Hospital, Malmö, Sweden
| | - Taina Sipponen
- Gastroenterology, Abdominal Center, Helsinki University Hospital, University of Helsinki, Helsinki
| | - Jørgen Steen Agnholt
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Synnøve Louise Aure
- Department of Gastroenterology, Akershus University Hospital, Institute of Clinical Medicine, University of Oslo, Oslo
| | - Lars Martinsen
- Department of Medical Diseases, Nykøbing F. Regional Hospital, Nykøbing, Denmark
| | - Svetlana Meisner
- Department of Gastroenterology, Slagelse Regional Hospital, Slagelse, Denmark
| | - Jane Møller Hansen
- Department of Medical Gastroenterology S, Odense University Hospital, Odense, Denmark
| | - Mark Andrew Ainsworth
- Department of Gastroenterology, Copenhagen University Hospital-Herlev and Gentofte, Herlev, Denmark
- Department of Medical Gastroenterology S, Odense University Hospital, Odense, Denmark
| |
Collapse
|
4
|
Julsgaard M, Baumgart DC, Baunwall SMD, Hansen MM, Grosen A, Bibby BM, Uldbjerg N, Kjeldsen J, Sørensen HG, Larsen L, Wildt S, Weimers P, Haderslev KV, Vind I, Svenningsen L, Brynskov J, Lyhne S, Vestergaard T, Hvas CL, Kelsen J. Vedolizumab clearance in neonates, susceptibility to infections and developmental milestones: a prospective multicentre population-based cohort study. Aliment Pharmacol Ther 2021; 54:1320-1329. [PMID: 34472644 DOI: 10.1111/apt.16593] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/21/2021] [Accepted: 08/20/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Little is known about the consequences of intrauterine exposure to, and the post-natal clearance of, vedolizumab. AIMS To investigate the levels of vedolizumab in umbilical cord blood of newborns and rates of clearance after birth, as well as how these correlated with maternal drug levels, risk of infection and developmental milestones during the first year of life METHODS: Vedolizumab-treated pregnant women with inflammatory bowel disease were prospectively recruited from 12 hospitals in Denmark and Canada in 2016-2020. Demographics were collected from medical records. Infant developmental milestones were evaluated by the Ages and Stages Questionnaire (ASQ-3). Vedolizumab levels were measured at delivery and, in infants, every third month until clearance. Non-linear regression analysis was applied to estimate clearance. RESULTS In 50 vedolizumab-exposed pregnancies, we observed 43 (86%) live births, seven (14%) miscarriages, no congenital malformations and low risk of adverse pregnancy outcomes. Median infant:mother vedolizumab ratio at birth was 0.44 (95% confidence interval [CI], 0.32-0.56). The mean time to vedolizumab clearance in infants was 3.8 months (95% CI, 3.1-4.4). No infant had detectable levels of vedolizumab at 6 months of age. Developmental milestones at 12 months were normal or above average. Neither vedolizumab exposure in the third trimester (RR 0.54, 95% CI, 0.28-1.03) nor combination therapy with thiopurines (RR 1.29, 95% CI, 0.60-2.77) seemed to increase the risk of infections in the offspring. CONCLUSIONS Neonatal vedolizumab clearance following intrauterine exposure is rapid. Infant vedolizumab levels did not correlate with the risk of infections during the first year of life. Continuation of vedolizumab throughout pregnancy is safe.
Collapse
|
5
|
Lo B, Zhao M, Vind I, Burisch J. The Risk of Extraintestinal Cancer in Inflammatory Bowel Disease: A Systematic Review and Meta-analysis of Population-based Cohort Studies. Clin Gastroenterol Hepatol 2021; 19:1117-1138.e19. [PMID: 32801010 DOI: 10.1016/j.cgh.2020.08.015] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [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: 04/24/2020] [Revised: 07/27/2020] [Accepted: 08/05/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Patients with Crohn's disease (CD) and ulcerative colitis (UC) are at increased risk of developing intestinal cancer. However, less is known about the risk of extraintestinal cancers (EICs). The aim of this study was to conduct a systematic review and meta-analysis of population-based cohorts assessing the risk of EICs in inflammatory bowel disease (IBD) patients. METHODS Only population-based studies reporting on the prevalence or incidence of EICs were included. In total, 884 studies were screened and those included were assessed for quality. Eligible studies were pooled for length of follow-up evaluation, events in the IBD population, and events or expected events in a control population for the meta-analyses. RESULTS In total, 40 studies were included in the systematic review and 15 studies were included in the meta-analysis. The overall risk of EICs was found to be increased in both CD (incidence rate ratio [IRR]: 1.43 [CI, 1.26, 1.63]) and UC (IRR: 1.15 [1.02, 1.31]) patients. Both CD and UC patients presented with an increased risk of skin (IRR: CD, 2.22 [1.41-3.48]; UC, 1.38 [1.12-1.71]) and hepatobiliary (IRR: CD, 2.31 [1.25-4.28]; UC, 2.05 [1.52-2.76]) malignancies. Furthermore, CD patients showed an increased risk of hematologic (IRR, 2.40 [1.81-3.18]) and lung (IRR, 1.53 [1.23-1.91]) cancers. These increased risks were present despite treatment with immunosuppressives. CONCLUSIONS This systematic review and meta-analysis shows that both CD and UC patients are at an increased risk of developing EICs, both overall and at specific sites. However, additional studies with longer follow-up evaluation are needed to assess the true risk of EICs posed by IBD.
Collapse
Affiliation(s)
- Bobby Lo
- Gastrounit, Medical Section, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark.
| | - Mirabella Zhao
- Gastrounit, Medical Section, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Ida Vind
- Gastrounit, Medical Section, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Johan Burisch
- Gastrounit, Medical Section, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| |
Collapse
|
6
|
Lo B, Vind I, Vester-Andersen MK, Burisch J. Validation of ulcerative colitis and Crohn's disease and their phenotypes in the Danish National Patient Registry using a population-based cohort. Scand J Gastroenterol 2020; 55:1171-1175. [PMID: 32838593 DOI: 10.1080/00365521.2020.1807598] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [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: 02/04/2023]
Abstract
INTRODUCTION The Danish National Patient Registry (DNPR) has been the source of several epidemiological studies of inflammatory bowel disease (IBD). However, the validation dates back to 1996 and lacks outpatient records and disease classification. The aim of this study was to update the validation and assess the validity and reliability of using the registry in disease classification. METHODS Validation of the registry was done using a population-based inception cohort of IBD patients from 2003 to 2011 consisting of 513 patients. Specificity and sensitivity were calculated for the diagnoses of Crohn's disease (CD) and ulcerative colitis (UC), age at diagnosis and disease classification according to the Montreal Classification at both time of diagnosis and end of follow-up. RESULTS The registry showed high validity and reliability in identifying CD and UC patients concerning correct age classification and identifying perianal disease. The registry showed inconsistent, unreliable results in further disease classification. CONCLUSIONS The DNPR has good validity and reliability in identifying patients with CD and UC, and defining the age of patients at diagnosis. However, categorising IBD patients according to the Montreal Classification should not be carried out using DNPR data in their current form, except when identifying CD patients with perianal disease.
Collapse
Affiliation(s)
- Bobby Lo
- Gastrounit, Medical Section, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Ida Vind
- Gastrounit, Medical Section, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | | | - Johan Burisch
- Gastrounit, Medical Section, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| |
Collapse
|
7
|
Lo B, Holm JP, Vester-Andersen MK, Bendtsen F, Vind I, Burisch J. Incidence, Risk Factors and Evaluation of Osteoporosis in Patients With Inflammatory Bowel Disease: A Danish Population-Based Inception Cohort With 10 Years of Follow-Up. J Crohns Colitis 2020; 14:904-914. [PMID: 32016388 DOI: 10.1093/ecco-jcc/jjaa019] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Patients with inflammatory bowel disease [IBD] including Crohn's disease [CD] and ulcerative colitis [UC] are at risk of developing metabolic bone disease. The aims here were to investigate the screening strategy, incidence and risk factors of osteoporosis in a prospective population-based inception cohort. METHOD Between 2003 and 2004 all incident patients diagnosed with CD and UC in a well-defined Copenhagen area were included and followed until 2015. Data were compared with a control population [at a ratio of 1:20]. Regression models were performed with several covariates. The sensitivity of the Danish registries for osteoporosis was also assessed. RESULTS A total of 513 patients were included [213 CD, 300 UC]. Overall, 338 (66%, CD: 164 [77%], UC: 174 [58%], p < 0.001] patients received ≥ 500 mg corticosteroid within a year, resulting in 781 patient-years at risk of osteoporosis. Of those, only 83 [10.6%] patient-years were followed by a dual-energy X-ray absorptiometry scan within the same or the following 2 years.Overall, 73 [14.2%] IBD patients (CD: 31 [14.6%], UC: 42 [14%]) and 680 [6.6%, p < 0.001] controls were diagnosed with osteoporosis during follow-up. The risk of osteoporosis was increased compared to the control population (odds ratio: CD: 2.9 [95% confidence interval: 2.0-4.1], UC: 2.8 [2.1-3.9]). CONCLUSION In this population-based inception cohort, the incidence of osteoporosis was significantly higher compared to a control population. Measurement of bone mineral density is infrequent, especially in patients at high risk of developing osteoporosis. These results demonstrate the need of further awareness of the risk of osteoporosis among IBD patients, and prospective population-based studies are warranted.
Collapse
Affiliation(s)
- Bobby Lo
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Jakob Præst Holm
- Deparment of Endocrinology, Copenhagen University Hospital Herlev, Herlev, Denmark
| | - Marianne Kajbæk Vester-Andersen
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark.,Medical Department, Zealand University Hospital, Koege, Denmark
| | - Flemming Bendtsen
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Ida Vind
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Johan Burisch
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| |
Collapse
|
8
|
Lo B, Vind I, Vester-Andersen MK, Bendtsen F, Burisch J. Direct and Indirect Costs of Inflammatory Bowel Disease: Ten Years of Follow-up in a Danish Population-based Inception Cohort. J Crohns Colitis 2020; 14:53-63. [PMID: 31076743 DOI: 10.1093/ecco-jcc/jjz096] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Inflammatory bowel disease [IBD], encompassing Crohn's disease [CD] and ulcerative colitis [UC], places a high burden on health care resources. To date, no study has assessed the combined direct and indirect cost of IBD in a population-based setting. Our aim was to assess this in a population-based inception cohort with 10 years of follow-up. METHODS All incident patients diagnosed with CD or UC, 2003-2004, in a well-defined area of Copenhagen, were followed prospectively until 2015. Direct and indirect costs were retrieved from Danish national registries. Data were compared with a control population [1:20]. Associations between the costs and multiple variables were assessed. RESULTS A total of 513 (CD: 213 [42%], UC: 300 [58%]) IBD patients were included. No significant differences were found in indirect costs between CD, UC, and the control population. Costs for CD patients were significantly higher than those for UC regarding all direct expenditures (except for5-aminosalicylates [5-ASA] and diagnostic expenses). Biologics accounted for €1.6 and €0.3 million for CD and UC, respectively. The total costs amounted to €42.6 million. Only patients with extensive colitis had significantly higher direct costs (proctitis: €2273 [1341-4092], left-sided: €3606 [2354-5311], extensive: €4093 [2313-6057], p <0.001). No variables were significantly associated with increased total costs in CD or in UC patients. CONCLUSIONS In this prospective population-based cohort, direct costs for IBD remain high. However, indirect costs did not surpass the control population. Total costs were mainly driven by hospitalisation, but indirect costs accounted for a higher percentage overall, although these did decrease over time. PODCAST This article has an associated podcast which can be accessed at https://academic.oup.com/ecco-jcc/pages/podcast.
Collapse
Affiliation(s)
- Bobby Lo
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Ida Vind
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Marianne Kajbaek Vester-Andersen
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark.,Medical Department, Zealand University Hospital, Koege, Denmark
| | - Flemming Bendtsen
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Johan Burisch
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| |
Collapse
|
9
|
Malham M, Carlsen K, Riis L, Paerregaard A, Vind I, Fenger M, Wewer V. Plasma calprotectin is superior to serum calprotectin as a biomarker of intestinal inflammation in ulcerative Colitis. Scand J Gastroenterol 2019; 54:1214-1219. [PMID: 31526273 DOI: 10.1080/00365521.2019.1665097] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [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] [Indexed: 02/04/2023]
Abstract
Background and aims: Despite promising results, only a few studies have been published on serum calprotectin as a biomarker in IBD. Recently, plasma measurements of calprotectin have been shown to be more reliable than serum measurements. In this study, we aim to assess plasma and serum calprotectin measurements as biomarkers of disease activity in paediatric and adult ulcerative colitis.Methods: Paediatric (5-18 years) and adult (>18 years) patients scheduled for colonoscopy due to suspected or confirmed ulcerative colitis were included prospectively. Stool and blood samples were collected at time of colonoscopy and patient symptom scores were recorded. At colonoscopy the Ulcerative Colitis Endoscopic Index of Severity was recorded. Histology was graded according to the Geboes score.Results: 84 patients where included; 30 paediatric and 54 adult patients. Plasma calprotectin had a stronger correlation to all outcome variables than serum calprotectin. Plasma calprotectin correlated positively to disease extent (Rho = 0.53, p < .0001), symptoms scores (Rho = 0.54, p = .002, only in the paediatric cohort), endoscopic scores (Rho = 0.39, p = .0003), histological scores (Rho 0.28, p = .01) and, when using endoscopic assessment of severity as reference, could discriminate active disease from patients in remission (p = .03).Conclusions: While more studies are needed to assess if plasma calprotectin can discriminate healthy individuals from ulcerative colitis, this study indicates that plasma calprotectin can be used as a biomarker of disease activity, especially in cases where faecal calprotectin measurements are cumbersome either due to patient compliance or logistical requirements.
Collapse
Affiliation(s)
- Mikkel Malham
- The Paediatric Department, Copenhagen University Hospital, Hvidovre, Denmark
| | - Katrine Carlsen
- The Paediatric Department, Copenhagen University Hospital, Hvidovre, Denmark
| | - Lene Riis
- The Department of Pathology, Copenhagen University Hospital, Herlev, Denmark
| | - Anders Paerregaard
- The Paediatric Department, Copenhagen University Hospital, Hvidovre, Denmark
| | - Ida Vind
- The Gastro Unit, Medical Division, Copenhagen University Hospital, Hvidovre, Denmark
| | - Mogens Fenger
- Department of Clinical Biochemistry, Copenhagen University Hospital, Hvidovre, Denmark
| | - Vibeke Wewer
- The Paediatric Department, Copenhagen University Hospital, Hvidovre, Denmark
| |
Collapse
|
10
|
Vester-Andersen MK, Mirsepasi-Lauridsen HC, Prosberg MV, Mortensen CO, Träger C, Skovsen K, Thorkilgaard T, Nøjgaard C, Vind I, Krogfelt KA, Sørensen N, Bendtsen F, Petersen AM. Increased abundance of proteobacteria in aggressive Crohn's disease seven years after diagnosis. Sci Rep 2019; 9:13473. [PMID: 31530835 PMCID: PMC6748953 DOI: 10.1038/s41598-019-49833-3] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 08/23/2019] [Indexed: 02/07/2023] Open
Abstract
Intestinal dysbiosis in inflammatory bowel disease (IBD) patients depend on disease activity. We aimed to characterize the microbiota after 7 years of follow-up in an unselected cohort of IBD patients according to disease activity and disease severity. Fifty eight Crohn’s disease (CD) and 82 ulcerative colitis (UC) patients were included. Disease activity was assessed by the Harvey-Bradshaw Index for CD and Simple Clinical Colitis Activity Index for UC. Microbiota diversity was assessed by 16S rDNA MiSeq sequencing. In UC patients with active disease and in CD patients with aggressive disease the richness (number of OTUs, p = 0.018 and p = 0.013, respectively) and diversity (Shannons index, p = 0.017 and p = 0.023, respectively) were significantly decreased. In the active UC group there was a significant decrease in abundance of the phylum Firmicutes (p = 0.018). The same was found in CD patients with aggressive disease (p = 0.05) while the abundance of Proteobacteria phylum showed a significant increase (p = 0.03) in CD patients. We found a change in the microbial abundance in UC patients with active disease and in CD patients with aggressive disease. These results suggest that dysbiosis of the gut in IBD patients is not only related to current activity but also to the course of the disease.
Collapse
Affiliation(s)
- M K Vester-Andersen
- Gastrounit, Hvidovre Hospital, University of Copenhagen, København, Denmark. .,Department of Internal medicine, Zealand University Hospital, Køge, Denmark.
| | | | - M V Prosberg
- Gastrounit, Hvidovre Hospital, University of Copenhagen, København, Denmark
| | - C O Mortensen
- Department of Gastroenterology, Herlev and Gentofte Hospital, University of Copenhagen, København, Denmark
| | - C Träger
- Department of Gastroenterology, Herlev and Gentofte Hospital, University of Copenhagen, København, Denmark
| | - K Skovsen
- Department of Gastroenterology, Herlev and Gentofte Hospital, University of Copenhagen, København, Denmark
| | - T Thorkilgaard
- Department of Gastroenterology, Herlev and Gentofte Hospital, University of Copenhagen, København, Denmark
| | - C Nøjgaard
- Gastrounit, Hvidovre Hospital, University of Copenhagen, København, Denmark
| | - I Vind
- Gastrounit, Hvidovre Hospital, University of Copenhagen, København, Denmark
| | - K A Krogfelt
- Department of Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark.,Department of Virus and Microbial Diagnostics, Statens Serum Institut, Copenhagen, Denmark
| | - N Sørensen
- Clinical-Microbiomics, Ole Maaløesvej 3, Copenhagen, Denmark
| | - F Bendtsen
- Gastrounit, Hvidovre Hospital, University of Copenhagen, København, Denmark
| | - A M Petersen
- Gastrounit, Hvidovre Hospital, University of Copenhagen, København, Denmark.,Department of Clinical Microbiology, Hvidovre Hospital, University of Copenhagen, København, Denmark
| |
Collapse
|
11
|
Zhao M, Lo BZS, Vester-Andersen MK, Vind I, Bendtsen F, Burisch J. A 10-Year Follow-up Study of the Natural History of Perianal Crohn's Disease in a Danish Population-Based Inception Cohort. Inflamm Bowel Dis 2019; 25:1227-1236. [PMID: 30576474 DOI: 10.1093/ibd/izy374] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [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: 08/17/2018] [Revised: 10/22/2018] [Accepted: 11/16/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Perianal complications in patients with Crohn's disease are common and have a negative impact on the patients' quality of life. Data about the long-term disease course of perianal Crohn's disease in the era of biological treatment are limited. In this population-based cohort study, we sought to investigate the occurrence, clinical risk factors, and disease course of perianal disease. METHODS A total of 213 Crohn's disease patients were included in a prospective population-based inception cohort. Data were retrieved from medical records and national health administrative databases. Perianal disease was defined as a perianal fistula and/or abscess. Associations between outcomes and covariates were analyzed by Cox regression analysis. RESULTS A total of 48 (22.5%) patients developed perianal disease after 10 years. Colonic disease location (hazard ratio [HR], 1.99; 95% confidence interval [CI], 1.01-3.92) and penetrating behavior (HR, 5.65; 95% CI, 2.65-12.03) were associated with the development of perianal disease. The cumulative risk of undergoing abdominal surgery was 51% after 10 years. Patients with perianal disease had a higher rate of resection (HR, 3.92; 95% CI, 1.86-8.67) and hospitalization (HR, 1.01; 95% CI, 1.00-1.01). There was no significant difference in the rate of sick leave, unemployment, or disability pension between patients with and without perianal disease. CONCLUSIONS Patients with perianal disease carry a higher risk of surgery and hospitalization, and this suggests a more severe disease course and poorer prognosis among these patients, even in the era of biological treatment. These findings underline the importance of optimizing treatment strategies for patients with perianal disease.
Collapse
Affiliation(s)
- Mirabella Zhao
- The Gastro Unit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Bobby Zhao Sheng Lo
- The Gastro Unit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | | | - Ida Vind
- The Gastro Unit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Flemming Bendtsen
- The Gastro Unit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark.,Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Johan Burisch
- The Gastro Unit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| |
Collapse
|
12
|
Christiansen LK, Lo B, Bendtsen F, Vind I, Vester-Andersen MK, Burisch J. Health-related quality of life in inflammatory bowel disease in a Danish population-based inception cohort. United European Gastroenterol J 2019; 7:942-954. [PMID: 31428419 DOI: 10.1177/2050640619852532] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [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: 10/15/2018] [Accepted: 04/15/2019] [Indexed: 12/14/2022] Open
Abstract
Background Crohn's disease (CD) and ulcerative colitis (UC) are associated with reduced health-related quality of life (HRQoL), but findings differ between studies. The aim of this study was to analyse the impact of disease activity and social factors on HRQoL. Method A total of 513 patients diagnosed with UC and CD between 2003 and 2004, in a population-based setting, were followed for 7 years. HRQoL was assessed using the Short Form-12, the Short Inflammatory Bowel Disease (IBD) Questionnaire (SIBDQ), the Work Productivity and Activity Impairment Questionnaire: General Health and a national health survey. Associations were assessed using multiple linear regressions. Results A total of 185 of the eligible patients (UC: 107 (50.2%) and CD: 78 (50.3%)) were included. No differences in disease-specific or generic HRQoL were found between CD and UC patients, and IBD patients did not differ compared with the background population. The majority of CD (73.1%) and UC (85.0%) patients had 'good' disease-specific HRQoL using the SIBDQ. Unemployment for ≥ 3 months occurred more in CD vs UC patients(30.6 vs 15.5%, p = 0.03); however, sick leave for ≥ 3 months did not differ significantly (17.4 vs 11.4%, p = 0.4). Using multiple linear regressions, unemployment, sick leave and disease activity were the factors most frequently associated with reduced HRQoL. Conclusion In a population-based cohort with 7 years of follow-up, HRQoL did not differ between patients and the background population.
Collapse
Affiliation(s)
- Lea K Christiansen
- Gastrounit, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Bobby Lo
- Gastrounit, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Flemming Bendtsen
- Gastrounit, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Ida Vind
- Gastrounit, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Marianne K Vester-Andersen
- Gastrounit, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark.,Medical Department, Zealand University Hospital, Koege, Denmark
| | - Johan Burisch
- Gastrounit, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
13
|
Lo B, Vester-Andersen MK, Vind I, Prosberg M, Dubinsky M, Siegel CA, Bendtsen F, Burisch J. Changes in Disease Behaviour and Location in Patients With Crohn's Disease After Seven Years of Follow-Up: A Danish Population-based Inception Cohort. J Crohns Colitis 2018; 12:265-272. [PMID: 29506105 DOI: 10.1093/ecco-jcc/jjx138] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 10/05/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIM Crohn's disease [CD] is a progressive inflammatory bowel disease that can lead to complications such as strictures or penetrating disease, and ultimately surgery. Few population-based studies have investigated the predictors for disease progression and surgery in CD according to the Montreal classification. We aimed to identify clinical predictors associated with complicated CD in a Danish population-based inception cohort during the biologic era. METHODS All incident patients with CD in a well-defined Copenhagen area, between 2003 and 2004, were followed prospectively until 2011. Disease progression was defined as the development of bowel stricture [B2] or penetrating disease [B3] in patients initially diagnosed with non-stricturing/non-penetrating disease [B1]. Associations between disease progression and/or resection, and multiple covariates, were investigated by Cox regression analyses. RESULTS In total, 213 CD patients were followed. A total of 177 [83%] patients had B1 at diagnosis. Patients who changed location had increased risk of disease progression (hazard ratio [HR] = 3.1, 95% CI: 1.12,8.52). Biologic treatment was associated with lower risk of change in location [HR = 0.3, 95% CI: 0.1-0.7]. Colonic involvement [L2 or L3 vs L1] was associated with a lower risk of surgery (HR = 0.34/0.22, 95% CI: [0.13,0.86]/[0.08,0.60]). All CD patients who progressed in behaviour or changed location had an increased risk of surgery [p < 0.05]. CONCLUSIONS This population-based inception cohort study demonstrates that changes in disease location or behaviour in patients with CD increase their risk of resection. Our findings highlight the protective effect of biologic treatment with regard to change in disease location, which might ultimately improve the disease course for CD patients.
Collapse
Affiliation(s)
- B Lo
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - M K Vester-Andersen
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark.,Medical Department, Zealand University Hospital, Køge [Koege], Denmark
| | - I Vind
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - M Prosberg
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - M Dubinsky
- Susan and Leonard Feinstein IBD Clinical Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - C A Siegel
- Dartmouth-Hitchcock Medical Center, Section of Gastroenterology and Hepatology, Lebanon, NH, USA
| | - F Bendtsen
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - J Burisch
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| |
Collapse
|
14
|
Lo B, Prosberg MV, Gluud LL, Chan W, Leong RW, van der List E, van der Have M, Sarter H, Gower-Rousseau C, Peyrin-Biroulet L, Vind I, Burisch J. Systematic review and meta-analysis: assessment of factors affecting disability in inflammatory bowel disease and the reliability of the inflammatory bowel disease disability index. Aliment Pharmacol Ther 2018; 47:6-15. [PMID: 28994131 DOI: 10.1111/apt.14373] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [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] [Received: 06/27/2017] [Revised: 07/31/2017] [Accepted: 09/20/2017] [Indexed: 12/15/2022]
Abstract
BACKGROUND The Inflammatory Bowel Disease Disability Index (IBD-DI) has recently been developed for patients with Crohn's disease (CD) and ulcerative colitis (UC). AIM To assess the severity of disability and associated factors using the IBD-DI, and review the validity of the IBD-DI as a tool. METHOD Systematic review of cross-sectional studies. Patients included had UC or CD and were classified as active, in remission, or needing surgery, biological and/or steroid treatment. We included studies assessing disability using the IBD-DI and that were captured by electronic and manual searches (January 2017). The possibility of bias was evaluated with the Newcastle-Ottawa Scale. RESULTS Nine studies were included with 3167 patients. Comparatively, patients with active disease had higher disability rates than those in remission (SMD [CI95] = 1.49[1.11, 1.88], I2 = 94%, P<.01), while patients on biological treatment had lower disability rates than those receiving corticosteroid treatment (SMD [CI95] = -0.22[-0.36, -0.08], I2 = 0%, P<.01). Disease activity and unemployment were found to be associated factors. The IBD-DI scored "good" for internal consistency, "fair" to "excellent" for intra-rater reliability and "excellent" for inter-rater reliability. Construct validity was "moderately strong" to "very strong" and structural validity was found to be mainly unidimensional. The IBD-DI had excellent responsiveness, while its interpretability was only useful on a group level. CONCLUSIONS This systematic review and meta-analysis found a significant association between disease activity, treatment received and disability; although significant heterogeneity was found. The IBD-DI is reliable and valid, but further studies are needed to measure its interpretability.
Collapse
Affiliation(s)
- B Lo
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - M V Prosberg
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - L L Gluud
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - W Chan
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore.,Gastroenterology and Liver Services, Concord Hospital, Sydney, Australia
| | - R W Leong
- Gastroenterology and Liver Services, Concord Hospital, Sydney, Australia
| | - E van der List
- Gastroenterology and Liver Services, Concord Hospital, Sydney, Australia
| | - M van der Have
- Department of Gastroenterology and Hepatology, University Medical Center Utrecht, The Netherlands
| | - H Sarter
- Public Health Unit, Epimad Registry, Lille University Hospital, Lille, France
| | - C Gower-Rousseau
- Public Health Unit, Epimad Registry, Lille University Hospital, Lille, France
| | - L Peyrin-Biroulet
- Inserm U954 and Department of Gastroenterology, University Hospital Nancy and Lorraine University, Vandoeuvre-lès-Nancy, France
| | - I Vind
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - J Burisch
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| |
Collapse
|
15
|
Burisch J, Vegh Z, Katsanos KH, Christodoulou DK, Lazar D, Goldis A, O'Morain C, Fernandez A, Pereira S, Myers S, Sebastian S, Pedersen N, Olse J, Rubek Nielsen K, Schwartz D, Odes S, Almer S, Halfvarson J, Turk N, Cukovic-Cavka S, Nikulina I, Belousova E, Duricova D, Bortlik M, Shonová O, Salupere R, Barros L, Magro F, Jonaitis L, Kupcinskas L, Turcan S, Kaimakliotis I, Ladefoged K, Kudsk K, Andersen V, Vind I, Thorsgaard N, Oksanen P, Collin P, Dal Piaz G, Santini A, Niewiadomski O, Bell S, Moum B, Arebi N, Kjeldsen J, Carlsen K, Langholz E, Lakatos PL, Munkholm P, Gerdes LU, Dahlerup JF. Occurrence of Anaemia in the First Year of Inflammatory Bowel Disease in a European Population-based Inception Cohort-An ECCO-EpiCom Study. J Crohns Colitis 2017; 11:1213-1222. [PMID: 28575481 DOI: 10.1093/ecco-jcc/jjx077] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [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: 03/01/2017] [Accepted: 05/25/2017] [Indexed: 12/26/2022]
Abstract
BACKGROUND AND AIMS Anaemia is an important complication of inflammatory bowel disease [IBD]. The aim of this study was to determine the prevalence of anaemia and the practice of anaemia screening during the first year following diagnosis, in a European prospective population-based inception cohort. METHODS Newly diagnosed IBD patients were included and followed prospectively for 1 year in 29 European and one Australian centre. Clinical data including demographics, medical therapy, surgery and blood samples were collected. Anaemia was defined according to the World Health Organization criteria. RESULTS A total of 1871 patients (Crohn's disease [CD]: 686, 88%; ulcerative colitis [UC]: 1,021, 87%; IBD unclassified [IBDU] 164. 81%) were included in the study. The prevalence of anaemia was higher in CD than in UC patients and, overall, 49% of CD and 39% of UC patients experienced at least one instance of anaemia during the first 12 months after diagnosis. UC patients with more extensive disease and those from Eastern European countries, and CD patients with penetrating disease or colonic disease location, had higher risks of anaemia. CD and UC patients in need of none or only mild anti-inflammatory treatment had a lower risk of anaemia. In a significant proportion of patients, anaemia was not assessed until several months after diagnosis, and in almost half of all cases of anaemia a thorough work-up was not performed. CONCLUSIONS Overall, 42% of patients had at least one instance of anaemia during the first year following diagnosis. Most patients were assessed for anaemia regularly; however, a full anaemia work-up was frequently neglected in this community setting.
Collapse
Affiliation(s)
- Johan Burisch
- Department of Gastroenterology, North Zealand University Hospital, Frederikssund, Denmark
| | - Zsuzsanna Vegh
- 1st Department of Medicine, Semmelweis University, Budapest, Hungary
| | - Konstantinnos H Katsanos
- 1st Division of Internal Medicine and Hepato-Gastroenterology Unit, University Hospital, Ioannina, Greece
| | - Dimitrios K Christodoulou
- 1st Division of Internal Medicine and Hepato-Gastroenterology Unit, University Hospital, Ioannina, Greece
| | - Daniela Lazar
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - Adrian Goldis
- Clinic of Gastroenterology, University of Medicine 'Victor Babes', Timisoara, Romania
| | - Colm O'Morain
- Department of Gastroenterology, Adelaide and Meath Hospital, TCD, Dublin, Ireland
| | | | - Santos Pereira
- Department of Gastroenterology. Instituto de Investigación Sanitaria Galicia Sur, Estrutura Organizativa de Xestión Integrada de Vigo, Vigo, Spain
| | - Sally Myers
- IBD Unit, Hull & East Yorkshire NHS Trust, Hull, UK
| | | | - Natalia Pedersen
- Gastroenterology Department, Slagelse Hospital, Slagelse, Denmark
| | - Jóngerð Olse
- Medical Department, National Hospital of the Faroe Islands, Torshavn, Faroe Islands
| | - Kári Rubek Nielsen
- Medical Department, National Hospital of the Faroe Islands, Torshavn, Faroe Islands
| | - Doron Schwartz
- Department of Gastroenterology and Hepatology, Soroka Medical Center and Ben Gurion University of the Negev, Beer Sheva, Israel
| | - Selwyn Odes
- Department of Gastroenterology and Hepatology, Soroka Medical Center and Ben Gurion University of the Negev, Beer Sheva, Israel
| | - Sven Almer
- Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden.,Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Jonas Halfvarson
- Department of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Niksa Turk
- Division of Gastroenterology and Hepatology, University Hospital Center Zagreb,Zagreb, Croatia
| | - Silvja Cukovic-Cavka
- Division of Gastroenterology and Hepatology, University Hospital Center Zagreb,Zagreb, Croatia
| | - Inna Nikulina
- Department of Gastroenterology, Moscow Regional Research Clinical Institute, Moscow, Russian Federation
| | - Elena Belousova
- Department of Gastroenterology, Moscow Regional Research Clinical Institute, Moscow, Russian Federation
| | - Dana Duricova
- IBD Clinical and Research Centre ISCARE, Charles University, Prague, Czech Republic
| | - Martin Bortlik
- IBD Clinical and Research Centre ISCARE, Charles University, Prague, Czech Republic.,Institute of Pharmacology, 1st Medical Faculty, Charles University, Prague, Czech Republic
| | - Olga Shonová
- Gastroenterology Department, Hospital Ceské Budejovice, Ceské Budejovice, Czech Republic
| | - Riina Salupere
- Division of Gastroenterology, Tartu University Hospital,Tartu, Estonia
| | - Louisa Barros
- Department of Medicine, Hospital de Vale de Sousa, Porto, Portugal
| | - Fernando 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
| | - Laimas Jonaitis
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Limas Kupcinskas
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Svetlana Turcan
- Department of Gastroenterology, State University of Medicine and Pharmacy of the Republic of Moldova, Chisinau, Republic of Moldova
| | | | - Karin Ladefoged
- Medical Department, Dronning Ingrids Hospital, Nuuk, Greenland
| | - Karen Kudsk
- Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Vibeke Andersen
- Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark.,Laboratory Center, Hospital of Southern Jutland, Aabenraa, Denmark.,Institute of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Ida Vind
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Niels Thorsgaard
- Department of Medicine, Herning Central Hospital, Herning, Denmark
| | - Pia Oksanen
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Tampere, Finland
| | - Pekka Collin
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Tampere, Finland
| | - Giulia Dal Piaz
- Dipartimento Medicina Specialistica Gastroenterologia ed Endoscopia Digestiva, Ospedale Morgagni - Pierantoni, Forlì, Italy
| | | | - Ola Niewiadomski
- Department of Gastroenterology, St Vincent's Hospital, Melbourne, VIC, Australia
| | - Sally Bell
- Department of Gastroenterology, St Vincent's Hospital, Melbourne, VIC, Australia
| | - Bjørn Moum
- Department of Gastroenterology, Oslo University Hospital, Oslo, Norway
| | - Naila Arebi
- St Mark's Hospital, Imperial College London, London, UK
| | - Jens Kjeldsen
- Department of Medical Gastroenterology, Odense University Hospital, Odense, Denmark
| | - Katrine Carlsen
- Department of Pediatrics, Hvidovre University Hospital,Hvidovre, Denmark
| | - Ebbe Langholz
- Department of Gastroenterology, Herlev Univerisity Hospital, Herlev, Denmark
| | | | - Pia Munkholm
- Department of Gastroenterology, North Zealand University Hospital, Frederikssund, Denmark
| | | | - Jens Frederik Dahlerup
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | |
Collapse
|
16
|
Burisch J, Ungaro R, Vind I, Prosberg MV, Bendtsen F, Colombel JF, Vester-Andersen MK. Proximal Disease Extension in Patients With Limited Ulcerative Colitis: A Danish Population-based Inception Cohort. J Crohns Colitis 2017; 11:1200-1204. [PMID: 28486626 PMCID: PMC6279091 DOI: 10.1093/ecco-jcc/jjx066] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [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: 02/12/2017] [Accepted: 05/06/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Disease extent in ulcerative colitis [UC] is dynamic and can progress over time. Little is known about risk factors for UC extension in the era of biologics. We investigated the risk of UC extension and subsequent risk of surgery in a Danish population-based cohort. METHODS All incident UC cases in a strictly defined Copenhagen area between 2003 and 2004 were followed prospectively through 2011. Disease extension was defined as patients with limited UC [E1 or E2] at diagnosis having progressed from the initial extent by colonoscopy or surgery to E2 or extensive colitis [E3]. Associations between progression or colectomy and multiple covariates were analysed by Cox regression analysis. RESULTS Of 300 UC patients, 220 [73%] had E1 or E2 at diagnosis. During follow-up, 50 [23%] patients with E1/E2 progressed to E3, and 22 [10%] with E1 progressed to E2. Disease extent at diagnosis was the sole predictor of extension to E3. A total of 18 [8%] patients with E1/E2 at diagnosis had a colectomy. Progression from E1/E2 to E3, female gender and a history of smoking were risk factors for colectomy. CONCLUSION After 7 years of follow-up, 33% of patients with limited UC experienced disease extension. Only extent at diagnosis was a clinical predictor for disease extension. The risk of colectomy was increased in former smokers and patients who progressed to extensive colitis. This highlights the need to prevent disease progression in patients with limited UC, and to identify new histological or molecular markers that might help stratify risks for disease progression.
Collapse
Affiliation(s)
- Johan Burisch
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark,Corresponding author: Johan Burisch, MD, PhD, Gastrounit, Medical Division, Copenhagen University Hospital, Hvidovre, Kettegård Allé 30, 2750 Hvidovre, Denmark.
| | - Ryan Ungaro
- Susan and Leonard Feinstein IBD Clinical Center, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Ida Vind
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Michelle V Prosberg
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Flemming Bendtsen
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Jean-Frederic Colombel
- Susan and Leonard Feinstein IBD Clinical Center, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Marianne K. Vester-Andersen
- Gastrounit, Medical Division, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark,Department of Internal Medicine, Zealand University Hospital, Køge, Denmark
| |
Collapse
|
17
|
Prosberg M, Bendtsen F, Vind I, Petersen AM, Gluud LL. The association between the gut microbiota and the inflammatory bowel disease activity: a systematic review and meta-analysis. Scand J Gastroenterol 2016; 51:1407-1415. [PMID: 27687331 DOI: 10.1080/00365521.2016.1216587] [Citation(s) in RCA: 129] [Impact Index Per Article: 16.1] [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] [Indexed: 02/04/2023]
Abstract
BACKGROUND The pathogenesis of inflammatory bowel diseases (IBD) involves complex interactions between the microbiome and the immune system. We evaluated the association between the gut microbiota and disease activity in IBD patients. METHODS Systematic review of clinical studies based on a published protocol. Included patients had ulcerative colitis (UC) or Crohn's disease (CD) classified as active or in remission. We selected bacteria assessed in at least three studies identified through electronic and manual searches (November 2015). Bias control was evaluated with the Newcastle Ottawa scale (NOS). Results of random-effects meta-analyses were presented as mean differences (MD). RESULTS Three prospective and seven cross-sectional studies (NOS score 6-8) were included. Five studies included patients with CD (231 patients) and eight included patients with UC (392 patients). Compared to patients in remission, patients with active IBD had lower abundance of Clostridium coccoides (MD = -0.49, 95% CI: -0.79 to -0.19), Clostridium leptum (MD = -0.44, 95% CI: -0.74 to -0.14), Faecalibacterium prausnitzii (MD = -0.81, 95% CI: -1.23 to -0.39) and Bifidobacterium (MD = -0.37, 95% CI: -0.56 to -0.17). Subgroup analyses showed a difference in all four bacteria between patients with UC classified as active or in remission. Patients with active CD had fewer C. leptum, F. prausnitzii and Bifidobacterium, but not C. coccoides. CONCLUSION This systematic review suggests that dysbiosis may be involved in the activity of IBD and that there may be differences between patients with CD and UC.
Collapse
Affiliation(s)
- Michelle Prosberg
- a Department of Gastroenterology , Hvidovre Hospital, Copenhagen University , Hvidovre , Denmark
| | - Flemming Bendtsen
- a Department of Gastroenterology , Hvidovre Hospital, Copenhagen University , Hvidovre , Denmark
| | - Ida Vind
- a Department of Gastroenterology , Hvidovre Hospital, Copenhagen University , Hvidovre , Denmark
| | - Andreas M Petersen
- a Department of Gastroenterology , Hvidovre Hospital, Copenhagen University , Hvidovre , Denmark.,b Department of Clinical Microbiology , Hvidovre Hospital, Copenhagen University , Hvidovre , Denmark
| | - Lise L Gluud
- a Department of Gastroenterology , Hvidovre Hospital, Copenhagen University , Hvidovre , Denmark
| |
Collapse
|
18
|
Larsen L, Jensen MD, Larsen MD, Nielsen RG, Thorsgaard N, Vind I, Wildt S, Kjeldsen J. The Danish National Registry for Biological Therapy in Inflammatory Bowel Disease. Clin Epidemiol 2016; 8:607-612. [PMID: 27822107 PMCID: PMC5094576 DOI: 10.2147/clep.s99478] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Aim The aims of The Danish National Registry for Biological Therapy in Inflammatory Bowel Disease are to ensure that biological therapy and the clinical management of patients with inflammatory bowel disease (IBD) receiving biological treatment are in accordance with the national clinical guidelines and, second, the database allows register-based clinical epidemiological research. Study population The study population comprises all Danish patients with IBD (both children and adults) with ulcerative colitis, Crohn’s disease, and IBD unclassified who receive biological therapy. Patients will be enrolled consecutively when biological treatment is initiated. Main variables The variables in the database are: diagnosis, time of diagnosis, disease manifestation, indication for biological therapy, previous biological and nonbiological therapy, date of visit, clinical indices, physician’s global assessment, pregnancy and breastfeeding (women), height (children), weight, dosage (current biological agent), adverse events, surgery, endoscopic procedures, and radiology. Descriptive data Eleven clinical indicators have been selected to monitor the quality of biological treatment. For each indicator, a standard has been defined based on the available evidence. National results will be published in an annual report and local results on a quarterly basis. The indicators will be reported as department-specific proportions with 95% confidence intervals, and the national average will be provided for comparison. An estimated 1,200–1,300 new biological therapies are initiated each year in Danish patients with IBD. Conclusion The database will be available for research during 2016. Data will be made available by The Danish Clinical Registries (www.rkkp.dk).
Collapse
Affiliation(s)
- Lone Larsen
- Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg
| | - Michael Dam Jensen
- Department of Internal Medicine, Section of Gastroenterology, Lillebaelt Hospital Vejle, Vejle
| | - Michael Due Larsen
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark
| | - Rasmus Gaardskær Nielsen
- Department of Paediatrics, Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense C
| | - Niels Thorsgaard
- Department of Internal Medicine, Section of Gastroenterology, Hospital Unit West, Herning
| | - Ida Vind
- Department of Gastroenterology, Copenhagen University Hospital, Hvidovre
| | - Signe Wildt
- Department of Medicine, Section of Gastroenterology, Køge Hospital, Køge
| | - Jens Kjeldsen
- Department of Medical Gastroenterology, Odense University Hospital, Odense C, Denmark
| |
Collapse
|
19
|
Fjordside E, Novovic S, Schmidt PN, Vind I, Hansen EF. [Autoimmune pancreatitis]. Ugeskr Laeger 2015; 177:V04150349. [PMID: 26692034] [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: 06/05/2023]
Abstract
Autoimmune pancreatitis (AIP) is a rare inflammatory disease. AIP has characteristic histology, serology and imaging findings. Two types of AIP exist, type 1, which is a part of the systemic immunoglobulin G4-related disease, and type 2, which is only localized to the pancreas. Patients with type 1 are predominantly older men, have involvement of other organs and more often experience relapse than patients with type 2. Both types respond well to steroid treatment. The most important differential diagnose is pancreatic cancer.
Collapse
|
20
|
Vester-Andersen MK, Vind I, Prosberg MV, Bengtsson BG, Blixt T, Munkholm P, Andersson M, Jess T, Bendtsen F. Hospitalisation, surgical and medical recurrence rates in inflammatory bowel disease 2003-2011—a Danish population-based cohort study. J Crohns Colitis 2014; 8:1675-83. [PMID: 25154681 DOI: 10.1016/j.crohns.2014.07.010] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [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: 04/26/2014] [Revised: 07/17/2014] [Accepted: 07/26/2014] [Indexed: 02/08/2023]
Abstract
OBJECTIVE The aim of this study is to evaluate the cumulative probability of recurrence and admission rates in an inflammatory bowel disease (IBD) inception cohort diagnosed in 2003-2004. METHODS Data on medications, phenotypes and surgery for 513 individuals with ulcerative colitis (UC, n=300) and Crohn's disease (CD, n=213) were obtained from medical records and linked to population-based health administrative database information. The admission rates and cumulative probability of recurrences were estimated, and the association with the baseline factors and medication was tested. RESULTS The cumulative risk of first recurrence after 1, 5 and 7 years was 40%, 63%, and 66% in CD patients and 51%, 75%, and 79% in UC patients, respectively. The cumulative risk of first surgical relapse was 6%, 18%, and 23% at 1, 5 and 7 years in CD respectively. One hundred and CD patients (66%) and 142 UC patients (47%) had at least one IBD-related hospitalisation. The hospitalisation rate decreased from 7.0 days/person-year in year one to 0.9 day at year 5 in CD, and from 4.7 days to 0.4 days for UC patients. Age above 40, current smoking, stricturing behaviour, and disease localisation (colonic, ileocolonic, and upper-GI) at diagnosis were predictors of recurrence in CD. In UC, age above 40 and former smoker status were predictors of recurrence and left-sided and extensive colitis were predictors of first-time hospitalisation. CONCLUSION In an era of improved treatment options, the recurrence rates, but not the surgery or hospitalisation rates, have decreased for CD but not for UC. The phenotypic characteristics at diagnosis predict the risk of recurrence and hospitalisation.
Collapse
Affiliation(s)
| | - Ida Vind
- Gastrounit, Medical Section, Hvidovre Hospital, Hvidovre, University of Copenhagen, Denmark.
| | - Michelle V Prosberg
- Gastrounit, Medical Section, Hvidovre Hospital, Hvidovre, University of Copenhagen, Denmark.
| | - Bo G Bengtsson
- Department of Medical Gastroenterology, Rigshospitalet, Copenhagen, University of Copenhagen, Denmark.
| | - Thomas Blixt
- Department of Internal Medicine, Frederiksberg Hospital, Frederiksberg, University of Copenhagen, Denmark.
| | - Pia Munkholm
- Digestive Disease Centre, Medical Section, Herlev Hospital, Herlev, University of Copenhagen, Denmark.
| | - Mikael Andersson
- Department of Epidemiological Research, National Health Surveillance and Research, Copenhagen Denmark.
| | - Tine Jess
- Department of Epidemiological Research, National Health Surveillance and Research, Copenhagen Denmark; Department of Clinical Epidemiology, University of Aalborg, Aalborg, Denmark.
| | - Flemming Bendtsen
- Gastrounit, Medical Section, Hvidovre Hospital, Hvidovre, University of Copenhagen, Denmark.
| |
Collapse
|
21
|
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.
Collapse
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
| | | |
Collapse
|
22
|
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.
Collapse
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
| |
Collapse
|
23
|
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.
Collapse
Affiliation(s)
- J Burisch
- Digestive Disease Centre, Medical Section, Herlev University Hospital, , Copenhagen, Denmark
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
24
|
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.
Collapse
Affiliation(s)
- J Burisch
- Digestive Disease Centre, Medical Section, Herlev University Hospital, , Copenhagen, Denmark
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Hansen TS, Jess T, Vind I, Elkjaer M, Nielsen MF, Gamborg M, Munkholm P. Environmental factors in inflammatory bowel disease: a case-control study based on a Danish inception cohort. J Crohns Colitis 2011; 5:577-84. [PMID: 22115378 DOI: 10.1016/j.crohns.2011.05.010] [Citation(s) in RCA: 111] [Impact Index Per Article: 8.5] [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: 12/29/2010] [Revised: 05/19/2011] [Accepted: 05/26/2011] [Indexed: 02/08/2023]
Abstract
BACKGROUND The role of environmental factors in development of inflammatory bowel disease (IBD) remains uncertain. The aim of the present study was to assess a number of formerly suggested environmental factors in a case-control study of an unselected and recently diagnosed group of patients with IBD and a control group of orthopaedic patients. METHODS A total of 123 patients diagnosed with Crohn's disease (CD) and 144 with ulcerative colitis (UC) in Copenhagen (2003-2004) were matched 1:1 on age and gender to 267 orthopaedic controls. Participants received a questionnaire with 87 questions concerning environmental factors prior to IBD/orthopaedic admission. Odds ratios (OR) were calculated by logistic regression. RESULTS Being breastfed >6 months (OR, 0.50; 95% CI, 0.23-1.11) and undergoing tonsillectomy (OR, 0.49; 95% CI, 0.31-0.78) decreased the odds for IBD, whereas appendectomy decreased the odds for UC only (OR, 0.29; 95% CI, 0.12-0.71). Vaccination against pertussis (OR, 2.08; 95% CI, 1.07-4.03) and polio (OR, 2.38; 95% CI, 1.04-5.43) increased the odds for IBD, whereas measles infection increased the odds for UC (OR, 3.50; 95% CI, 1.15-10.6). Low consumption of fibres and high consumption of sugar were significantly associated with development of CD and UC. Smoking increased the risk for CD and protected against UC. CONCLUSION Among Danish patients with CD and UC belonging to an unselected cohort, disease occurrence was found to be associated both with well-known factors such as smoking and appendectomy, and with more debated factors including breastfeeding, tonsillectomy, childhood vaccinations, childhood infections, and dietary intake of fibres and sugar.
Collapse
Affiliation(s)
- Tanja Stenbaek Hansen
- Gastrointestinal Unit, Medical Section, Herlev University Hospital, Statens Serum Institut, Copenhagen, Denmark
| | | | | | | | | | | | | |
Collapse
|
26
|
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.
Collapse
Affiliation(s)
- C Jakobsen
- Department of Paediatrics, Hvidovre University Hospital, Copenhagen, Denmark.
| | | | | | | | | | | | | |
Collapse
|
27
|
Brosbøl-Ravnborg A, Hvas CL, Agnholt J, Dahlerup JF, Vind I, Till A, Rosenstiel P, Höllsberg P. Toll-like receptor-induced granulocyte-macrophage colony-stimulating factor secretion is impaired in Crohn's disease by nucleotide oligomerization domain 2-dependent and -independent pathways. Clin Exp Immunol 2008; 155:487-95. [PMID: 19094116 DOI: 10.1111/j.1365-2249.2008.03850.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Pattern recognition receptors (PRRs) are an integral part of the innate immune system and govern the early control of foreign microorganisms. Single nucleotide polymorphisms (SNPs) in the intracellular pattern recognition receptor nucleotide-binding oligomerization domain-containing protein (NOD2, nucleotide oligomerization domain 2) are associated with Crohn's disease (CD). We investigated the impact of NOD2 polymorphisms on cytokine secretion and proliferation of peripheral blood mononuclear cells (PBMCs) in response to Toll-like receptor (TLR) and NOD2 ligands. Based on NOD2 SNP analyses, 41 CD patients and 12 healthy controls were studied. PBMCs were stimulated with NOD2 and TLR ligands. After 18 h culture supernatants were measured using multiplex assays for the presence of human cytokines granulocyte-macrophage colony-stimulating factor (GM-CSF), interleukin (IL)-1 beta and tumour necrosis factor (TNF)-alpha. In CD patients, TLR-induced GM-CSF secretion was impaired by both NOD2-dependent and -independent mechanisms. Moreover, TNF-alpha production was induced by a TLR-2 ligand, but a down-regulatory function by the NOD2 ligand, muramyl dipeptide, was impaired significantly in CD patients. Intracellular TLR ligands had minimal effect on GM-CSF, TNF-alpha and IL-1beta secretion. CD patients with NOD2 mutations were able to secrete TNF-alpha, but not GM-CSF, upon stimulation with NOD2 and TLR-7 ligands. CD patients have impaired GM-CSF secretion via NOD2-dependent and -independent pathways and display an impaired NOD2-dependent down-regulation of TNF-alpha secretion. The defect in GM-CSF secretion suggests a hitherto unknown role of NOD2 in the pathogenesis of CD and is consistent with the hypothesis that impaired GM-CSF secretion in part constitutes a NOD2-dependent disease risk factor.
Collapse
Affiliation(s)
- A Brosbøl-Ravnborg
- Institute of Medical Microbiology and Immunology, University of Aarhus, Aarhus, Denmark
| | | | | | | | | | | | | | | |
Collapse
|
28
|
Vind I, Riis L, Jespersgaard C, Jess T, Knudsen E, Pedersen N, Elkjaere M, Hansen TS, Andersen IB, Paerregaard A, Bondesen S, Locht H, Larsen SO, Moesgaard F, Bendtsen F, Andersen PS, Munkholm P. Genetic and environmental factors as predictors of disease severity and extent at time of diagnosis in an inception cohort of inflammatory bowel disease, Copenhagen County and City 2003-2005. J Crohns Colitis 2008; 2:162-9. [PMID: 21172207 DOI: 10.1016/j.crohns.2008.01.004] [Citation(s) in RCA: 17] [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] [Received: 12/11/2007] [Accepted: 01/05/2008] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS The etiology of the inflammatory bowel diseases (IBD), Crohn's disease (CD) and ulcerative colitis (UC) remains unknown. We aimed to investigate the influence of genetic, serological, and environmental factors on phenotypic presentation of IBD at diagnosis in a population-based Danish inception cohort from 2003-2005. METHODS Three-hundred-forty-seven (62%) of 562 cohort patients were genotyped. ASCA and p/c-ANCA were determined and patients answered a questionnaire concerning environmental factors with possible influence on IBD. RESULTS Fourteen percent of CD patients vs. 11% of controls were positive for common CARD15 mutation (ns), whereas more CD patients than healthy controls were homozygous for the OCTN-TC haplotype (p=0.03). ASCA was more common in CD (22%) than UC (14%) (p=0.045) and was related to age and localization of CD. p-ANCA was more frequent in UC (p=0.00001) but was related to pure colonic CD (p=0.0001). Sugar consumption was significantly higher in CD patients than in UC patients (p=0.0001) and more CD patients than UC patients had undergone appendectomy prior to IBD diagnosis (p=0.03). A possible relation between tonsillectomy and disease severity in CD, and a relation between use of oral contraception and disease localization of UC to rectum/left-sided colon were found. CONCLUSIONS In this cohort of unselected IBD patients we found a very low frequency of mutations in IBD susceptibility genes and observed a greater impact of ASCA and ANCA than of genetic factors on disease phenotypes. In addition, several environmental factors seemed to influence disease occurrence and disease presentation in both UC and especially CD.
Collapse
Affiliation(s)
- Ida Vind
- Department of Gastroenterology, Hvidovre Hospital, University of Copenhagen, Denmark
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Nielsen AA, Nielsen JN, Grønbaek H, Eivindson M, Vind I, Munkholm P, Brandslund I, Hey H. Impact of enteral supplements enriched with omega-3 fatty acids and/or omega-6 fatty acids, arginine and ribonucleic acid compounds on leptin levels and nutritional status in active Crohn's disease treated with prednisolone. Digestion 2007; 75:10-6. [PMID: 17429201 DOI: 10.1159/000101560] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2006] [Accepted: 12/28/2006] [Indexed: 02/04/2023]
Abstract
BACKGROUND Patients with Crohn's disease (CD) often develop malnutrition due to disease activity. We aimed to assess the effect of two different enteral supplements of Impact(R) Powder (IP; Novartis, Switzerland) on leptin levels and nutritional status in active CD patients during prednisolone treatment and tapering. METHODS Thirty-one CD patients were randomized to IP Extra (group 1) or IP Standard (group 2). Leptin levels, nutritional, clinical and biochemical markers were studied at inclusion, after 5 and after 9 weeks of the study. RESULTS Leptin levels, body mass index (BMI) and total cholesterol increased significantly within both groups at week 5 compared to inclusion. Leptin levels correlated with BMI in both groups at inclusion and in group 2 at week 9. In group 1, triglyceride levels remained unchanged, while levels in group 2 increased significantly at week 5 compared to inclusion. Clinical and biochemical markers improved during the study compared to inclusion. CONCLUSIONS Increased leptin levels during the study progress were transient, decreasing due to prednisolone withdrawal at the end of the study. Both formulas used as adjuvant therapy to prednisolone treatment were able to improve nutritional status in CD patients.
Collapse
|
30
|
Jess T, Riis L, Vind I, Winther KV, Borg S, Binder V, Langholz E, Thomsen OØ, Munkholm P. Changes in clinical characteristics, course, and prognosis of inflammatory bowel disease during the last 5 decades: a population-based study from Copenhagen, Denmark. Inflamm Bowel Dis 2007; 13:481-9. [PMID: 17206705 DOI: 10.1002/ibd.20036] [Citation(s) in RCA: 282] [Impact Index Per Article: 16.6] [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: 12/09/2022]
Abstract
BACKGROUND It remains uncertain whether the increasing incidence of inflammatory bowel disease (IBD) during the last decades has been accompanied by an alteration in the presentation, course, and prognosis of the disease. To answer this question, 3 consecutive population-based IBD cohorts from Copenhagen, Denmark (1962-2005), were assessed and evaluated. METHODS Phenotype, initial disease course, use of medications, cumulative surgery rate, standardized incidence ratio of colorectal cancer (CRC), and standardized mortality ratio (SMR) were compared in the 3 cohorts, which had a total of 641 patients with Crohn's disease (CD) and 1575 patients with ulcerative colitis (UC). RESULTS From 1962 to 2005, the proportion of IBD patients suffering from CD increased (P < 0.001), time from onset of symptoms to diagnosis of CD decreased (P = 0.001), and median age at diagnosis of UC increased (P < 0.01). The prevalence of upper gastrointestinal involvement and pure colonic CD varied significantly between cohorts. UC patients diagnosed in the 1990s had a higher prevalence of proctitis, received more medications, and had a milder initial disease course than did previous patients. The surgery rate decreased significantly in CD but not in UC. The risk of CRC in IBD was close to expected over the entire period, whereas the mortality of patients with CD increased (overall SMR, 1.31; 95% CI, 1.07-1.60). CONCLUSIONS Despite variations in the presentation and initial course of IBD during the last 5 decades, its long-term prognosis remained fairly stable. Treatment of IBD changed recently, and future studies should address the effect of these changes on long-term prognosis.
Collapse
Affiliation(s)
- Tine Jess
- Department of Medical Gastroenterology, Herlev University Hospital, Copenhagen Denmark.
| | | | | | | | | | | | | | | | | |
Collapse
|
31
|
Csillag C, Nielsen OH, Vainer B, Olsen J, Dieckgraefe BK, Hendel J, Vind I, Dupuy C, Nielsen FC, Borup R. Expression of the genes dual oxidase 2, lipocalin 2 and regenerating islet-derived 1 alpha in Crohn's disease. Scand J Gastroenterol 2007; 42:454-63. [PMID: 17454855 DOI: 10.1080/00365520600976266] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE A global gene expression profile of non-inflamed colonic mucosal cells from patients with Crohn's disease (CD) and of colonic mucosal cells from controls was performed. MATERIAL AND METHODS Tissue specimens from macroscopically non-inflamed descending colon were obtained colonoscopically from 33 CD patients and from 17 control subjects. All controls and 10 CD patients were medication-free at the time of colonoscopy. The Human Genome U133 Plus 2.0 GeneChip Array was used for gene profiling. Hybridization data were analysed with dChip software. Results were confirmed by real-time reverse transcriptase polymerase chain reaction (RT-PCR). Protein product expression of selected genes was assessed by immunohistochemistry using the Envision+ visualization technique. RESULTS The expression profile was not homogeneous with the statistical cut-point settings applied. In comparison with controls, it was found that 19 CD patients had three differentially expressed genes, two of them related to the innate immune system: dual oxidase 2 on chromosome 15 (DUOX2, fold change 4.1) and lipocalin 2 on chromosome 9 (LCN2, fold change 3.1). The third gene, regenerating islet-derived 1 alpha (REG1A, fold change 3.9), codes for a mitogenic protein; this could not be confirmed by RT-PCR. Medication-free patients had no differentially expressed genes as compared with controls. Immunohistochemistry indicated that these proteins were produced by epithelial cells (REG1A, LCN2) and leucocytes (DUOX2 and LCN2). CONCLUSIONS As compared with controls, non-inflamed colonic mucosal cells contain two up-regulated genes related to the innate immune system. Up-regulation of these genes, known to be induced by microorganisms, suggests either increased microflora antigenicity or an altered function in mucosal barrier defence.
Collapse
Affiliation(s)
- Claudio Csillag
- Department of Gastroenterology C, Herlev Hospital, University of Copenhagen, Herlev Ringvej, DK-2730 Herlev, Denmark.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
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]
|
33
|
Riis L, Vind I, Vermeire S, Wolters F, Katsanos K, Politi P, Freitas J, Mouzas IA, O'Morain C, Ruiz-Ochoa V, Odes S, Binder V, Munkholm P, Moum B, Stockbrügger R, Langholz E. The prevalence of genetic and serologic markers in an unselected European population-based cohort of IBD patients. Inflamm Bowel Dis 2007; 13:24-32. [PMID: 17206636 DOI: 10.1002/ibd.20047] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [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: 12/25/2022]
Abstract
BACKGROUND AND AIM The aetiology of inflammatory bowel disease (IBD) is unknown, but it has become evident that genetic factors are involved in disease susceptibility. Studies have suggested a north-south gradient in the incidence of IBD, raising the question whether this difference is caused by genetic heterogeneity. We aimed to investigate the prevalence of polymorphisms in CARD15 and TLR4 and occurrence of anti-Saccharomyces cerevisiae (ASCA) and antineutrophil cytoplasmic antibodies (pANCA) in a European population-based IBD cohort. METHODS Individuals from the incident cohort were genotyped for three mutations in CARD15 and the Asp299gly mutation in TLR4. Levels of ASCA and pANCA were assessed. Disease location and behaviour at time of diagnosis was obtained from patient files. RESULTS Overall CARD15 mutation rate was 23.9% for CD and 9.6% for UC patients (P < 0.001). Mutations were less present in the Scandinavian countries (12.1%) versus the rest of Europe (32.8%) (P < 0.001). Overall population attributable risk was 11.2%. TLR4 mutation rate was 7.6% in CD, 6.7% in UC patients and 12.3% in healthy controls (HC), highest among South European CD patients and HC. ASCA was seen in 28.5% of CD patients with no north-south difference, and was associated with complicated disease. pANCA was most common in North European UC patients and not associated with disease phenotype. CONCLUSION The prevalence of mutations in CARD15 varied across Europe, and was not correlated to the incidence of CD. There was no association between mutations in TLR4 and IBD. The prevalence of ASCA was relatively low; however related to severe CD.
Collapse
Affiliation(s)
- Lene Riis
- Department of Medical Gastroenterology, Herlev Hospital, University of Copenhagen, Denmark.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
34
|
Vind I, Riis L, Jess T, Knudsen E, Pedersen N, Elkjaer M, Bak Andersen I, Wewer V, Nørregaard P, Moesgaard F, Bendtsen F, Munkholm P. Increasing incidences of inflammatory bowel disease and decreasing surgery rates in Copenhagen City and County, 2003-2005: a population-based study from the Danish Crohn colitis database. Am J Gastroenterol 2006. [PMID: 16771949 DOI: 10.1111/j.1572-0241.2006.00552] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
OBJECTIVES A continuous increase in the incidence of inflammatory bowel disease (IBD), Crohn's disease (CD), ulcerative colitis (UC), and indeterminate colitis (IC) has been suggested. Since Denmark provides excellent conditions for epidemiological research, we aimed to describe contemporary IBD incidence rates and patient characteristics in Copenhagen County and City. METHODS All patients diagnosed with IBD during 2003-2005 were followed prospectively. Demographic and clinical characteristics, such as disease extent, extraintestinal manifestations, smoking habits, medical treatment, surgical interventions, cancer, and death, were registered. RESULTS Five-hundred sixty-two patients were diagnosed with IBD, resulting in mean annual incidences of 8.6/10(5) for CD, 13.4/10(5) for UC, and 1.1/10(5) for IC. Time from onset to diagnosis was 8.3 months in CD and 4.5 months in UC patients. A family history of IBD, smoking, and extraintestinal manifestations was significantly more common in CD than in UC patients. Only 0.6% of UC patients had primary sclerosing cholangitis. In CD, old age at diagnosis was related to pure colonic disease, whereas children significantly more often had proximal and extensive involvement. Twelve percent of CD patients and 6% of UC patients underwent surgery during the year of diagnosis, significantly less than earlier reported. CONCLUSIONS The incidence of IBD in Copenhagen increased noticeably during the last decades. Time from onset of symptoms until diagnosis decreased markedly, extent of CD was related to age at diagnosis, and the risk of surgery was low in UC.
Collapse
Affiliation(s)
- Ida Vind
- Department of Gastroenterology, Hvidovre Hospital, University of Copenhagen, Denmark
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Riis L, Vind I, Politi P, Wolters F, Vermeire S, Tsianos E, Freitas J, Mouzas I, Ruiz Ochoa V, O'Morain C, Odes S, Binder V, Moum B, Stockbrügger R, Langholz E, Munkholm P. Does pregnancy change the disease course? A study in a European cohort of patients with inflammatory bowel disease. Am J Gastroenterol 2006; 101:1539-45. [PMID: 16863558 DOI: 10.1111/j.1572-0241.2006.00602.x] [Citation(s) in RCA: 118] [Impact Index Per Article: 6.6] [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
BACKGROUND AND AIMS Inflammatory bowel disease (IBD) often affects patients in their fertile age. The aim of this study was to describe pregnancy outcome in a European cohort of IBD patients. As data are limited regarding the effect of pregnancy on disease course, our second objective was to investigate whether pregnancy influences disease course and phenotype in IBD patients. METHODS In a European cohort of IBD patients, a 10-yr follow-up was performed by scrutinizing patient files and approaching the patients with a questionnaire. The cohort comprised 1,125 patients, of whom 543 were women. Data from 173 female ulcerative colitis (UC) and 93 Crohn's disease (CD) patients form the basis for the present study. RESULTS In all, 580 pregnancies, 403 occurring before and 177 after IBD was diagnosed, were reported. The rate of spontaneous abortion increased after IBD was diagnosed (6.5% vs. 13%, p = 0.005), whereas elective abortion was not significantly different. 48.6% of the patients took medication at the time of conception and 46.9% during pregnancy. The use of cesarean section increased after IBD diagnosis (8.1% vs 28.7% of pregnancies). CD patients pregnant during the disease course, did not differ from patients who were not pregnant during the disease course regarding the development of stenosis (37% vs 52% p = 0.13) and resection rates (mean number of resections 0.52 vs 0.66, p = 0.37). The rate of relapse decreased in the years following pregnancy in both UC (0.34 vs 0.18 flares/yr, p = 0.008) and CD patients (0.76 vs 0.12 flares/yr, p = 0.004). CONCLUSIONS Pregnancy did not influence disease phenotype or surgery rates, but was associated with a reduced number of flares in the following years.
Collapse
Affiliation(s)
- Lene Riis
- Department of Medical Gastroenterology, Herlev Hospital, University of Copenhagen, Herlev, Denmark
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Vind I, Riis L, Jess T, Knudsen E, Pedersen N, Elkjaer M, Bak Andersen I, Wewer V, Nørregaard P, Moesgaard F, Bendtsen F, Munkholm P. Increasing incidences of inflammatory bowel disease and decreasing surgery rates in Copenhagen City and County, 2003-2005: a population-based study from the Danish Crohn colitis database. Am J Gastroenterol 2006; 101:1274-82. [PMID: 16771949 DOI: 10.1111/j.1572-0241.2006.00552.x] [Citation(s) in RCA: 378] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES A continuous increase in the incidence of inflammatory bowel disease (IBD), Crohn's disease (CD), ulcerative colitis (UC), and indeterminate colitis (IC) has been suggested. Since Denmark provides excellent conditions for epidemiological research, we aimed to describe contemporary IBD incidence rates and patient characteristics in Copenhagen County and City. METHODS All patients diagnosed with IBD during 2003-2005 were followed prospectively. Demographic and clinical characteristics, such as disease extent, extraintestinal manifestations, smoking habits, medical treatment, surgical interventions, cancer, and death, were registered. RESULTS Five-hundred sixty-two patients were diagnosed with IBD, resulting in mean annual incidences of 8.6/10(5) for CD, 13.4/10(5) for UC, and 1.1/10(5) for IC. Time from onset to diagnosis was 8.3 months in CD and 4.5 months in UC patients. A family history of IBD, smoking, and extraintestinal manifestations was significantly more common in CD than in UC patients. Only 0.6% of UC patients had primary sclerosing cholangitis. In CD, old age at diagnosis was related to pure colonic disease, whereas children significantly more often had proximal and extensive involvement. Twelve percent of CD patients and 6% of UC patients underwent surgery during the year of diagnosis, significantly less than earlier reported. CONCLUSIONS The incidence of IBD in Copenhagen increased noticeably during the last decades. Time from onset of symptoms until diagnosis decreased markedly, extent of CD was related to age at diagnosis, and the risk of surgery was low in UC.
Collapse
Affiliation(s)
- Ida Vind
- Department of Gastroenterology, Hvidovre Hospital, University of Copenhagen, Denmark
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Abstract
BACKGROUND/AIMS Sweet's syndrome (SS) is a severe dermatosis that may be an extraintestinal manifestation of inflammatory bowel disease (IBD). Worldwide, 35 cases of SS associated with IBD have been reported. We present the first case of severe, recurrent SS in combination with amebic infection and ulcerative colitis complicated with multiple other extraintestinal manifestations. METHODS Disease course was monitored by serum YKL-40 and C-reactive protein (CRP), white blood cell count, albumin and the Simple Clinical Colitis Activity Index (SSCAI). The amebic infection was diagnosed by direct microscopy of wet mount scrapings sampled by repetitive sigmoidoscopies. RESULTS The patient was diagnosed with left-sided ulcerative colitis and SS combined with extraintestinal manifestations: arthropathies, iridocyclitis and erythema nodosum. Cysts of Entamoeba histolytica were detected in the stools in two separate periods of time. Serum YKL-40 increased prior to CRP and correlated with disease activity, SCCAI, CRP, white blood cell count and inversely with serum albumin. CONCLUSION This case gives further support for SS being an extraintestinal manifestation of ulcerative colitis. YKL-40 may be useful in monitoring the disease course of IBD.
Collapse
Affiliation(s)
- Henriette Ytting
- Department of Medical Gastroenterology, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark.
| | | | | | | |
Collapse
|
38
|
Vind I, Vieira A, Hougs L, Tavares L, Riis L, Andersen PS, Locht H, Freitas J, Monteiro E, Christensen IJ, Munkholm P. NOD2/CARD15 gene polymorphisms in Crohn's disease: a genotype-phenotype analysis in Danish and Portuguese patients and controls. Digestion 2006; 72:156-63. [PMID: 16179784 DOI: 10.1159/000088371] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [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: 04/01/2005] [Accepted: 06/20/2005] [Indexed: 02/04/2023]
Abstract
BACKGROUND A North-South gradient in Crohn's disease (CD) implying a higher incidence in northern Europe compared to southern Europe has been established. AIMS To investigate whether there is a difference between Denmark and Portugal in the frequency of CARD15 mutations in CD patients compared to a healthy background population and to compare genotype-phenotype relations in the two countries. METHODS 58 Danish patients and 29 Portuguese patients with CD were matched for age, sex and disease behaviour at time of diagnosis and compared with 200 healthy Danish and Portuguese controls. Phenotypes were recorded at year of diagnosis, 3 years after diagnosis and at end of follow-up. Patients were genotyped for Arg702Trp, Gly908Arg and Leu1007InsC. RESULTS 22% of the Danish patients vs. 9% of Danish controls compared to 21% of the Portuguese patients vs. 16% had at least one mutation. Mutation rates in Danish patients were significantly different (p=0.02) compared with Danish controls, no difference (p=0.51) was found between Portuguese patients and controls. However, a possible relationship between CD and presence of genetic mutations was found when comparing the two countries (p=0.03) using the Mantel-Haenszel test. No difference in evolution of phenotypes and the CARD15 status in CD was found during follow-up between the two matched populations. Ileal disease correlated to high occurrence of CARD15. CONCLUSION No North-South gradient regarding occurrence of CARD15 was revealed. Although a trend towards more mutations in the Portuguese controls was seen, a relationship between CD and CARD15 mutations was observed in both countries.
Collapse
Affiliation(s)
- Ida Vind
- Department of Gastroenterology, Hvidovre University Hospital, Copenhagen, Denmark.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Abstract
AIM The aim was to evaluate the pattern of responsiveness and to monitor side effects of episodic administration of infliximab in children with active Crohn's disease (CD) treated in Denmark from 1999 to 2003. MATERIAL AND METHODS The National Danish Crohn Colitis Database of infliximab was used to identify all Danish CD patients treated at pediatric departments with infliximab. The clinical outcome was assessed by pattern recognition of the disease course 30 days after the first infliximab infusion and 90 days after intended end of treatment. RESULTS During a 3 year period, infliximab was given to 24 CD patients (9 male/15 female) aged median 15.4 (range 9.8-18.6) years with a median disease duration of 26 (range 0.7-93) months and a median number of infusions of 6 (range 2-11). Five milligrams of infliximab per kilogram infusions were given intravenously. Immediate response was as follows: 8 (33%) patients achieved complete response (CR), 10 (42%) partial response (PR), and 6 (25%) no response (NR). Long-term response was as follows: 7 (29%) patients achieved prolonged response (PRO), defined as maintenance of CR or PR, 10 (42%) were infliximab dependent (ID), defined as relapse of symptoms requiring reinfusions of infliximab to regain CR or PR, and 6 (25%) had NR. Six (25%) patients needed surgery during or after treatment with infliximab. Side effects were seen in four (17%) patients. No serious events were noted. CONCLUSION Seventy-one percent of the children appeared to benefit (PRO or ID) from infliximab treatment with minor side effects when given episodically. Among these patients, two response patterns were recognized: PRO after ending infliximab treatment (29%) or dependency on reinfusions of infliximab (42%).
Collapse
Affiliation(s)
- Vibeke Wewer
- Department of Pediatrics and Medical Gastroenterology, H:S Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark.
| | | | | | | | | | | |
Collapse
|
40
|
Vind I, Jespersgaard C, Hougs L, Riis L, Dinesen L, Andersen PS, Locht H, Jess T, Munkholm P. Genetic and environmental factors in monozygotic twins with Crohn's disease and their first-degree relatives: a case report. Digestion 2005; 71:262-5. [PMID: 16024933 DOI: 10.1159/000087053] [Citation(s) in RCA: 4] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIMS Familial Crohn's disease has shown concordance concerning location and clinical type of the disease especially among monozygotic twins. Susceptibility to Crohn's disease is both based on genetic and environmental factors. We investigated polymorphisms of CARD15, TLR4, and OCTN, and environmental factors in a monozygotic twin pair with Crohn's disease and their first-degree relatives. METHODS 22-year-old monozygotic female twins with ileocolonic Crohn's disease and their healthy brother and parents were examined. DNA samples from patients and relatives were genotyped for CARD15, TLR4,and OCTN polymorphisms. ASCA and p-ANCA analyses were performed. Additionally, patients and relatives filled out a questionnaire concerning multiple environmental factors. RESULTS Both twins presented in the same year with identical Vienna Classification phenotypes: stenotic behavior (B2) and localization in terminal ileum and colon (L3). Both carried a CARD15 R702W variant, but had normal alleles in TLR4 and OCTN. They were smokers since the age of 15, used oral contraceptives and had undergone appendectomy. The healthy father and brother were CARD15 R702W positive, were non-smokers and had not undergone appendectomy. CONCLUSION This case report is the first to describe complete concordance in CARD15 status, phenotypic appearance, and smoking, appendectomy and oral contraceptive use in a pair of monozygotic twins with CD.
Collapse
Affiliation(s)
- Ida Vind
- Department of Gastroenterology, Copenhagen University Hospital, Hvidovre, Denmark.
| | | | | | | | | | | | | | | | | |
Collapse
|
41
|
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.
Collapse
Affiliation(s)
- A A Nielsen
- Department of Clinical Biochemistry, Vejle Hospital, Vejle, Denmark.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Eivindson M, Grønbaek H, Nielsen JN, Frystyk J, Flyvbjerg A, Jørgensen L, Vind I, Munkholm P, Jensen S, Brandslund I, Hey H. Insulin-like growth factors (IGFs) and IGF binding proteins in active Crohn's disease treated with omega-3 or omega-6 fatty acids and corticosteroids. Scand J Gastroenterol 2005; 40:1214-21. [PMID: 16265778 DOI: 10.1080/00365520510015728] [Citation(s) in RCA: 17] [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: 02/04/2023]
Abstract
OBJECTIVE Catabolism and growth impairment are well-known complications of inflammatory bowel disease (IBD). This may be caused by the disease activity itself and/or the medical treatment, and both may lead to changes in the growth hormone (GH)/insulin-like growth factor I (IGF-I) axis. The aim of the present study was to examine the effects of enteral nutrition, Impact Powder, as adjuvant therapy to corticosteroid treatment on changes in the GH/IGF-I axis in patients with Crohn's disease (CD). MATERIAL AND METHODS The patients were randomized to 3-IP (omega-3-fatty acid (FA), 3 g/day) or 6-IP (omega-6-FA, 9 g/day). Changes in total IGF-I (tIGF-I) and total IGF-II (tIGF-II), free IGF-I (fIGF-I), IGF binding proteins (IGFBP-1 and IGFBP-3), IGFBP-3 protease activity and insulin levels were examined in 31 patients with active CD (CDAI: 186-603) during treatment with prednisolone (40 mg for 1 week) and tapering the dose by 5 mg/week. Clinical and biochemical markers of inflammation were studied at day 0, and after 5 and 9 weeks. RESULTS There were no differences at baseline between the two groups. During the treatment period, tIGF-I, fIGF-I and IGFBP-3 increased significantly in both groups compared to baseline (p<0.05) without differences between the groups. Insulin and IGFBP-1 showed no significant changes throughout the treatment period. CONCLUSIONS There was no difference between 3-IP and 6-IP as adjuvant enteral nutrition on the GH/IGF-I axis. The changes observed in the GH/IGF-I axis are in line with previously published studies and may be explained by corticosteroid treatment; however, we cannot exclude an additional effect of omega3-/omega6 FA as adjuvant enteral nutrition.
Collapse
Affiliation(s)
- Martin Eivindson
- Department of Medicine, Vejle Hospital, and Department of Medicine V, Aarhus University Hospital, Denmark.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
43
|
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.
Collapse
Affiliation(s)
- I Vind
- Dept. of Gastroenterology and Rheumatology, Hvidovre Hospital, University of Copenhagen, Denmark.
| | | | | | | |
Collapse
|