scholarly journals Natural Disease Course of Ulcerative Colitis During the First Five Years of Follow-up in a European Population-based Inception Cohort—An Epi-IBD Study

2018 ◽  
Vol 13 (2) ◽  
pp. 198-208 ◽  
Author(s):  
Johan Burisch ◽  
Konstantinos H Katsanos ◽  
Dimitrios K Christodoulou ◽  
Luisa Barros ◽  
Fernando Magro ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Population Based ◽  
European Population ◽  
Disease Course ◽  
Inception Cohort

Does Hospitalization Predict the Disease Course in Ulcerative Colitis? Prevalence and Predictors of Hospitalization and Re- Hospitalization in Ulcerative Colitis in a Population-based Inception Cohort (2000-2012)

2015 ◽  
Vol 24 (3) ◽  
pp. 287-292 ◽  
Author(s):  
Petra A. Golovics ◽  
Laszlo Lakatos ◽  
Michael D. Mandel ◽  
Barbara D. Lovasz ◽  
Zsuzsanna Vegh ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Cox Regression ◽  
Diagnostic Procedures ◽  
Population Based ◽  
Disease Course ◽  
Inception Cohort ◽  
Disease Extent ◽  
Cox Regression Analysis ◽  
Hospitalization Rates

Background & Aims: Limited data are available on the hospitalization rates in population-based studies. Since this is a very important outcome measure, the aim of this study was to analyze prospectively if early hospitalization is associated with the later disease course as well as to determine the prevalence and predictors of hospitalization and re-hospitalization in the population-based ulcerative colitis (UC) inception cohort in the Veszprem province database between 2000 and 2012. Methods: Data of 347 incident UC patients diagnosed between January 1, 2000 and December 31, 2010 were analyzed (M/F: 200/147, median age at diagnosis: 36, IQR: 26-50 years, follow-up duration: 7, IQR 4-10 years). Both in- and outpatient records were collected and comprehensively reviewed. Results: Probabilities of first UC-related hospitalization were 28.6%, 53.7% and 66.2% and of first re-hospitalization were 23.7%, 55.8% and 74.6% after 1-, 5- and 10- years of follow-up, respectively. Main UC-related causes for first hospitalization were diagnostic procedures (26.7%), disease activity (22.4%) or UC-related surgery (4.8%), but a significant percentage was unrelated to IBD (44.8%). In Kaplan-Meier and Cox-regression analysis disease extent at diagnosis (HR extensive: 1.79, p=0.02) or at last follow-up (HR: 1.56, p=0.001), need for steroids (HR: 1.98, p<0.001), azathioprine (HR: 1.55, p=0.038) and anti-TNF (HR: 2.28, p<0.001) were associated with the risk of UC-related hospitalization. Early hospitalization was not associated with a specific disease phenotype or outcome; however, 46.2% of all colectomies were performed in the year of diagnosis. Conclusion: Hospitalization and re-hospitalization rates were relatively high in this population-based UC cohort. Early hospitalization was not predictive for the later disease course.

scholarly journals P694 Disease course during the first five years following diagnosis in a prospective European population-based inception cohort – the ECCO-EpiCom cohort

2017 ◽  
Vol 11 (suppl_1) ◽  
pp. S435-S436 ◽  
Author(s):  
J. Burisch ◽  
J. Halfvarson ◽  
L. Kupcinskas ◽  
V. Hernandez ◽  
I. Kaimakliotis ◽  
...  
Keyword(s):  
Population Based ◽  
European Population ◽  
Disease Course ◽  
Inception Cohort

scholarly journals Disease course of inflammatory bowel disease unclassified in a European population‐based inception cohort: An Epi‐IBD study

2019 ◽  
Vol 34 (6) ◽  
pp. 996-1003 ◽  
Author(s):  
Johan Burisch ◽  
Stefania Chetcuti Zammit ◽  
Pierre Ellul ◽  
Svetlana Turcan ◽  
Dana Duricova ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Population Based ◽  
European Population ◽  
Disease Course ◽  
Inception Cohort ◽  
Inflammatory Bowel

The Incidence of Deep Venous Thrombosis and Pulmonary Embolism among Patients with Inflammatory Bowel Disease: A Population-based Cohort Study

2001 ◽  
Vol 85 (03) ◽  
pp. 430-434 ◽  
Author(s):  
James Blanchard ◽  
Donald Houston ◽  
Andre Wajda ◽  
Charles Bernstein
Keyword(s):  
Ulcerative Colitis ◽  
Inflammatory Bowel Disease ◽  
Pulmonary Embolism ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Population Based ◽  
Incidence Rates ◽  
Increased Risk ◽  
Inflammatory Bowel

Summary Background: There is an impression mostly from specialty clinics that patients with inflammatory bowel disease (IBD) have an increased risk of venous thromboembolic disorders. Our aim was to determine the incidence of deep venous thrombosis (DVT) and pulmonary embolism (PE) from a population-based database of IBD patients and, to compare the incidence rates to that of an age, gender and geographically matched population control group. Methods: IBD patients identified from the administrative claims data of the universal provincial insurance plan of Manitoba were matched 1:10 to randomly selected members of the general population without IBD by year, age, gender, and postal area of residence using Manitoba Health’s population registry. The incidence of hospitalization for DVT and PE was calculated from hospital discharge abstracts using ICD-9-CM codes 451.1, 453.x for DVT and 415.1x for PE. Rates were calculated based on person-years of follow-up for 1984-1997. Comparisons to the population cohort yielded age-adjusted incidence rate ratios (IRR). Rates were calculated based on person-years of follow-up (Crohn’s disease = 21,340, ulcerative colitis = 19,665) for 1984-1997. Results: In Crohn’s disease the incidence rate of DVT was 31.4/10,000 person-years and of PE was 10.3/10,000 person-years. In ulcerative colitis the incidence rates were 30.0/10,000 person-years for DVT and 19.8/10,000 person-years for PE. The IRR was 4.7 (95% CI, 3.5-6.3) for DVT and 2.9 (1.8-4.7) for PE in Crohn’s disease and 2.8 (2.1-3.7) for DVT and 3.6 (2.5-5.2) for PE, in ulcerative colitis. There were no gender differences for IRR. The highest rates of DVT and PE were seen among patients over 60 years old; however the highest IRR for these events were among patients less than 40 years. Conclusion: IBD patients have a threefold increased risk of developing DVT or PE.

scholarly journals P246 Long-term prognosis of ulcerative colitis and its temporal changes between 1986 and 2015 in a population-based cohort in the Songpa-Kangdong district of Seoul, Korea

2020 ◽  
Vol 14 (Supplement_1) ◽  
pp. S271-S271
Author(s):  
J M Cha ◽  
S H Park ◽  
K H Rhee ◽  
S N Hong ◽  
Y H Kim ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Cox Regression ◽  
Cumulative Risk ◽  
Population Based ◽  
Natural Course ◽  
Cox Regression Analysis ◽  
Mortality Ratio ◽  
Cumulative Risks

Abstract Background No population-based study has evaluated the natural course of ulcerative colitis (UC) over three decades in non-Caucasians. We aimed to assess the long-term natural course of Korean patients with UC in a population-based cohort. Methods This Korean population-based SK-IBD cohort included all patients (N = 1013) newly diagnosed with UC during 1986–2015. Disease outcomes and their predictors were evaluated. Results During the median follow-up of 105 months, the overall use of systemic corticosteroids, thiopurines, and anti-tumour necrosis factor (TNF) agents was 40.8%, 13.9%, and 6.5%, respectively. Over time, the cumulative risk of commencing corticosteroids decreased, whereas that of commencing thiopurines and anti-TNF agents increased. During follow-up, 28.7% of 778 patients with proctitis or left-sided colitis at diagnosis experienced proximal disease extension. A total of 28 patients (2.8%) underwent colectomy, demonstrating cumulative risks of colectomy at 1, 5, 10, 20, and 30 years after diagnosis of 1.0%, 1.9%, 2.2%, 5.1%, and 6.4%, respectively. Multivariate Cox regression analysis revealed that extensive colitis at diagnosis (hazard ratio [HR] 8.249, 95% confidence interval [CI] 2.394–28.430), ever use of corticosteroids (HR 6.437, 95% CI 1.440–28.773), and diagnosis in the anti-TNF era (HR 0.224, 95% CI 0.057–0.886) were independent predictors of colectomy. The standardised mortality ratio in UC patients was 0.725 (95% CI 0.508–1.004). Conclusion Korean UC patients may have a better clinical course than Western patients, as indicated by a lower colectomy rate. The overall colectomy rate has continued to decrease over the past three decades.

Sign in / Sign up

Export Citation Format

Share Document