scholarly journals Mortality After First Hospital Admission for Inflammatory Bowel Disease: A Nationwide Registry Linkage Study

2019 ◽  
Vol 25 (10) ◽  
pp. 1692-1699 ◽  
Author(s):  
Jorrit L Opstelten ◽  
Ilonca Vaartjes ◽  
Michiel L Bots ◽  
Bas Oldenburg

Abstract Background The goal of this study was to determine long-term mortality and causes of death in patients after hospitalization for inflammatory bowel disease (IBD). Methods A cohort of patients admitted to the hospital because of IBD for the first time between 1998 and 2010 was identified by linkage of nationwide Dutch registries. Mortality risks and causes of death in Crohn’s disease (CD) and ulcerative colitis (UC) patients were compared with a large random sample of individuals from the general population. Multivariable Cox regression models were used to calculate hazard ratios (HRs) with 95% confidence intervals (CIs). Results In total, 23,003 patients (56.1% women; mean age, 44.8 years) were hospitalized for IBD. Patients admitted for IBD had a higher risk of death than those from the general population. Adjusted HRs for 5-year all-cause mortality were 2.42 (95% CI, 1.15–5.12) and 1.45 (95% CI, 1.26–1.66) in men and women hospitalized for CD, respectively. Corresponding HRs for UC were 1.59 (95% CI, 1.39–1.83) and 1.13 (95% CI, 0.98–1.31). Mortality among patients after hospitalization for IBD decreased between 1998–2004 and 2005–2010. Patients admitted for UC had a higher risk of all-cause mortality than those admitted for CD. Inflammatory bowel disease patients died more often from (colorectal) cancer and gastrointestinal disease and less often from cardiovascular disease relative to the general population. Conclusions Mortality of patients after hospitalization for IBD has decreased over time. Causes of death in CD and UC patients differ from those in the general population.

Author(s):  
René Roth ◽  
Ekaterina Safroneeva ◽  
Catherine Saner Zilian ◽  
Philipp Schreiner ◽  
Jean-Benoit Rossel ◽  
...  

Summary Background Eosinophilic esophagitis is a chronic inflammatory gastrointestinal disease with a high prevalence in younger, atopic males. In our clinical practice, we observed a striking preponderance of patients having a high educational background. The purposes of this study were first to assess the level of education of eosinophilic esophagitis patients and second to compare the findings to patients with inflammatory bowel disease, another chronic immune-mediated condition of the gastrointestinal tract, and with the Swiss general population. Methods Using a questionnaire, we assessed the educational level of adult patients who have attended Swiss Eosinophilic Esophagitis Clinics in the past. In addition, the educational level of the parents was assessed as well. We calculated the proportions of patients and parents who have obtained a higher educational level. Data from the Swiss Inflammatory Bowel Disease Cohort Study and from the Swiss general population served as confirmation and as comparison, respectively. Results A total of 277 successfully contacted patients (response rate 69.1%; mean age 51.1 years, 73% male) participated. A significantly higher proportion of surveyed eosinophilic esophagitis patients had a high International Standard Classification of Education level (66.8%, P < 0.001) compared with inflammatory bowel disease patients (n = 2534; 34.2%, P < 0.001) and to the Swiss general population (n = 6,066,907; 30.5% P < 0.001). Conclusion Our analysis confirms the clinical observation that eosinophilic esophagitis patients have a significantly higher educational level compared with the general population and to patients with other chronic inflammatory diseases of the gastrointestinal tract. As a limitation, this impressive finding remains on a purely descriptive level.


2020 ◽  
Vol 22 (1) ◽  
pp. 364
Author(s):  
Qiyuan Han ◽  
Thomas J. Y. Kono ◽  
Charles G. Knutson ◽  
Nicola M. Parry ◽  
Christopher L. Seiler ◽  
...  

Epigenetic dysregulation is hypothesized to play a role in the observed association between inflammatory bowel disease (IBD) and colon tumor development. In the present work, DNA methylome, hydroxymethylome, and transcriptome analyses were conducted in proximal colon tissues harvested from the Helicobacter hepaticus (H. hepaticus)-infected murine model of IBD. Reduced representation bisulfite sequencing (RRBS) and oxidative RRBS (oxRRBS) analyses identified 1606 differentially methylated regions (DMR) and 3011 differentially hydroxymethylated regions (DhMR). These DMR/DhMR overlapped with genes that are associated with gastrointestinal disease, inflammatory disease, and cancer. RNA-seq revealed pronounced expression changes of a number of genes associated with inflammation and cancer. Several genes including Duox2, Tgm2, Cdhr5, and Hk2 exhibited changes in both DNA methylation/hydroxymethylation and gene expression levels. Overall, our results suggest that chronic inflammation triggers changes in methylation and hydroxymethylation patterns in the genome, altering the expression of key tumorigenesis genes and potentially contributing to the initiation of colorectal cancer.


2021 ◽  
Vol 14 ◽  
pp. 175628482199779
Author(s):  
Su Jin Choi ◽  
Soo Min Ahn ◽  
Ji Seon Oh ◽  
Seokchan Hong ◽  
Chang-Keun Lee ◽  
...  

Background: Anti-tumor necrosis factor (TNF) agents are increasingly used for rheumatic diseases and inflammatory bowel disease (IBD), but are associated with the development of anti-TNF-induced lupus (ATIL). Nonetheless, few ATIL studies on non-Caucasian IBD patients exist. Here, we investigated the incidence, clinical features, and risk factors of ATIL in Korea. Methods: We retrospectively reviewed the medical records of IBD patients undergoing anti-TNF therapy at our tertiary IBD center between 2008 and 2020. ATIL was diagnosed as a temporal association between symptoms and anti-TNF agents, and the presence of at least one serologic and non-serologic American College of Rheumatology criterion. The risk factors for ATIL occurrence were assessed using multivariate Cox regression analysis. Results: Of 1362 IBD patients treated with anti-TNF agents, 50 (3.7%) ATIL cases were suspected, of which 14 (1.0%) received a definitive diagnosis. Arthritis and mucocutaneous symptoms were observed in 13 and 4 patients, respectively. All ATIL cases were positive for anti-nuclear and anti-dsDNA antibodies. Four patients (30.8%) improved while continuing anti-TNF therapy. At the final follow up, the ATIL group ( n = 14) had a lower IBD remission rate (30.8% versus 68.8%, p = 0.019) than the non-ATIL group ( n = 36). Ulcerative colitis and longer disease duration were associated with ATIL occurrence, with hazard ratios of 7.017 ( p = 0.005) and 1.118 ( p = 0.002), respectively. Conclusion: Although rare, ATIL is associated with poor treatment response to IBD in Korean patients. ATIL should be considered if arthritis and mucocutaneous symptoms develop during anti-TNF therapy for IBD.


2017 ◽  
Vol 2017 ◽  
pp. 1-18 ◽  
Author(s):  
Tian Tian ◽  
Ziling Wang ◽  
Jinhua Zhang

Inflammatory bowel disease (IBD) is a chronic gastrointestinal disease whose incidence has risen worldwide in recent years. Accumulating evidence shows that oxidative stress plays an essential role in the pathogenesis and progression of IBD. This review highlights the generation of reactive oxygen species (ROS) and antioxidant defense mechanisms in the gastrointestinal (GI) tract, the involvement of oxidative stress signaling in the initiation and progression of IBD and its relationships with genetic susceptibility and the mucosal immune response. In addition, potential therapeutic strategies for IBD that target oxidative stress signaling are reviewed and discussed. Though substantial progress has been made in understanding the role of oxidative stress in IBD in humans and experimental animals, the underlying mechanisms are still not well defined. Thus, further studies are needed to validate how oxidative stress signaling is involved in and contributes to the development of IBD.


2021 ◽  
Vol 75 (1) ◽  
pp. 12-19
Author(s):  
Dana Ďuricová ◽  
Zuzana Krátka ◽  
Martin Bortlík ◽  
Lenka Slabá ◽  
Kristýna Strnadová ◽  
...  

Background: Several previous studies reported the negative impact of inflammatory bowel disease (IBD) on reproductive plans and fertility rate. The aim of our study was to investigate, for the first time, reproductive attitudes and fertility rate among Czech patients with IBD. Methods: Between March and August 2019, consecutive patients with IBD from 22 centres across the Czech Republic responded anonymously to a predefined questionnaire focused on the patients’ demographics, details of IBD and treatment, gynaecological/urological history, reproductive issues and patients’ knowledge on this topic. Results: The questionnaire was filled in by 798 patients (526 women; median age 34 years, 66% with Crohn’s disease). Of these, 58% of the females and 47.1% of the males already had ≥ 1 child (median 2 children). Women with IBD were significantly more worried about infertility (55.5% versus 22.4%), had more limitations in their sexual life (53.2% vs. 26.8%) and more frequently changed their earlier reproductive plans (27.6% versus 11.0%) than the males (p < 0.0001). The total fertility rate in female IBD patients was lower compared to the general population with 1.004 live births/IBD woman versus 1.69 live births/woman in the Czech population. The pattern of decreased fertility was observed in all age-specific categories. Of the childless patients, 14% of the women and 18.1% of the men were voluntarily childless. Approximately one-half of them indicated their IBD to be the primary cause. Conclusions: IBD seems to have a negative impact on patients’ reproductive plans and attitudes. The fertility rate in Czech IBD female patients was decreased compared to the general population in this study.


2015 ◽  
Vol 81 (21) ◽  
pp. 7582-7592 ◽  
Author(s):  
Mireia Lopez-Siles ◽  
Margarita Martinez-Medina ◽  
Carles Abellà ◽  
David Busquets ◽  
Miriam Sabat-Mir ◽  
...  

ABSTRACTFaecalibacterium prausnitziidepletion in intestinal diseases has been extensively reported, but little is known about intraspecies variability. This work aims to determine if subjects with gastrointestinal disease host mucosa-associatedF. prausnitziipopulations different from those hosted by healthy individuals. A new species-specific PCR-denaturing gradient gel electrophoresis (PCR-DGGE) method targeting the 16S rRNA gene was developed to fingerprintF. prausnitziipopulations in biopsy specimens from 31 healthy control (H) subjects and 36 Crohn's disease (CD), 23 ulcerative colitis (UC), 6 irritable bowel syndrome (IBS), and 22 colorectal cancer (CRC) patients. The richness ofF. prausnitziisubtypes was lower in inflammatory bowel disease (IBD) patients than in H subjects. The most prevalent operational taxonomic units (OTUs) consisted of four phylotypes (OTUs with a 99% 16S rRNA gene sequence similarity [OTU99]), which were shared by all groups of patients. Their distribution and the presence of some disease-specificF. prausnitziiphylotypes allowed us to differentiate the populations in IBD and CRC patients from that in H subjects. At the level of a minimum similarity of 97% (OTU97), two phylogroups accounted for 98% of the sequences. Phylogroup I was found in 87% of H subjects but in under 50% of IBD patients (P= 0.003). In contrast, phylogroup II was detected in >75% of IBD patients and in only 52% of H subjects (P= 0.005). This study reveals that even though the main members of theF. prausnitziipopulation are present in both H subjects and individuals with gut diseases, richness is reduced in the latter and an altered phylotype distribution exists between diseases. This approach may serve as a basis for addressing the suitability ofF. prausnitziiphylotypes to be quantified as a putative biomarker of disease and depicting the importance of the loss of these subtypes in disease pathogenesis.


2020 ◽  
pp. 205064062097260
Author(s):  
Anupam Kumar Singh ◽  
Anuraag Jena ◽  
Praveen Kumar-M ◽  
Vishal Sharma ◽  
Shaji Sebastian

Background The risk of severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2) infection and clinical outcomes of coronavirus disease (COVID-19) in inflammatory bowel disease are unclear. Methods We searched PubMed and Embase with the keywords: inflammatory bowel disease, Crohn’s disease, ulcerative colitis and COVID-19, novel coronavirus and SARS-CoV-2. We included studies reporting the frequency of COVID-19 infection and outcomes (hospitalisation, need for intensive care unit care and mortality) in patients with inflammatory bowel disease. We estimated the pooled incidence of COVID-19 in inflammatory bowel disease and comparative risk vis-a-vis the general population. We also estimated the pooled frequency of outcomes and compared them in patients who received and did not receive drugs for inflammatory bowel disease. Results Twenty-four studies were included. The pooled incidence rate of COVID-19 per 1000 patients of inflammatory bowel disease and the general population were 4.02 (95% confidence interval (CI) 1.44–11.17) and 6.59 (3.25–13.35), respectively, with no increase in relative risk (0.47, 0.18–1.26) in inflammatory bowel disease. The relative risk of the acquisition of COVID-19 was not different between ulcerative colitis and Crohn’s disease (1.03, 0.62–1.71). The pooled proportion of COVID-19-positive inflammatory bowel disease patients requiring hospitalisation and intensive care unit care was 27.29% and 5.33% while pooled mortality was 4.27%. The risk of adverse outcomes was higher in ulcerative colitis compared to Crohn’s disease. The relative risks of hospitalisation, intensive care unit admission and mortality were lower for patients on biological agents (0.34, 0.19–0.61; 0.49, 0.33–0.72 and 0.22, 0.13–0.38, respectively) but higher with steroids (1.99, 1.64–2.40; 3.41, 2.28–5.11 and 2.70, 1.61–4.55) or 5-aminosalicylate (1.59, 1.39–1.82; 2.38, 1.26–4.48 and 2.62, 1.67–4.11) use. Conclusion SARS-CoV-2 infection risk in patients with inflammatory bowel disease is comparable to the general population. Outcomes of COVID-19-positive inflammatory bowel disease patients are worse in ulcerative colitis, those on steroids or 5-aminosalicylates but outcomes are better with biological agents.


1994 ◽  
Vol 8 (7) ◽  
pp. 438-445 ◽  
Author(s):  
Ivan T Beck ◽  
Desmond J Leddin ◽  
Suzanne E Lemire ◽  
Eldon A Shaffer ◽  
Lloyd R Sutherland ◽  
...  

Patient members reported to the Crohn’s and Colitis Foundation of Canada (CCFC) about their difficulties to obtain insurance. In 1991, the Lay Board of the CCFC requested its Medical Advisory Board (MAB) to investigate this problem. At that time, insurance ratings could be illustrated by the 1985 edition of Brackenridge’s monograph on life risks. The MAB found that data on mortality were outdated. A conference on morbidity and mortality of inflammatory bowel disease (IBD) was organized by the authors and held in May 1992. Based on questionnaires to patients, evidence provided by invited speakers and the results of small group conferences, it was concluded that patients with IBD have difficulties in obtaining insurance, even though the quality of life and mortality of IBD patients is not very different from that of the general population. However, the mortality rate of the healthy insured population is lower than that of the general population, and thus much lower than that of IBD patients. Patients have a better chance to obtain insurance if there is a close cooperation between the treating physician and the medical officer of the insurance company. Changes have occurred since the conference held in May 1992. The recent edition of Brackenridge’s text (1992) provides a better prognosis but unfortunately unchanged rating for patients with IBD than did the 1985 edition. Close cooperation between the Patient Advisory Committee of the CCFC and the Executives of the Canadian Life Insurance Medical Officers Association may further improve the insurance rating of patients with IBD.


Author(s):  
Chin-Hsiao Tseng

Abstract Aim Our aim was to compare the risk of developing inflammatory bowel disease [IBD] between ever users and never users of metformin. Methods Patients with newly diagnosed type 2 diabetes mellitus from 1999 to 2005 were enrolled from Taiwan’s National Health Insurance. A total of 340 211 ever users and 24 478 never users who were free from IBD on January 1, 2006 were followed up until December 31, 2011. Hazard ratios were estimated by Cox regression incorporating the inverse probability of treatment weighting using a propensity score. Results New-onset IBD was diagnosed in 6466 ever users and 750 never users. The respective incidence rates were 412.0 and 741.3 per 100 000 person-years and the hazard ratio for ever vs never users was 0.55 [95% confidence interval: 0.51–0.60]. A dose–response pattern was observed while comparing the tertiles of cumulative duration of metformin therapy to never users. The respective hazard ratios for the first [&lt;26.0 months], second [26.0–58.3 months] and third [&gt;58.3 months] tertiles were 1.00 [0.93–1.09], 0.57 [0.52–0.62] and 0.24 [0.22–0.26]. While patients treated with oral antidiabetic drugs [OADs] without metformin were treated as a reference group, the hazard ratios for patients treated with OADs with metformin, with insulin without metformin [with/without other OADs] and with insulin and metformin [with/without other OADs] were 0.52 [0.42–0.66], 0.95 [0.76–1.20] and 0.50 [0.40–0.62], respectively. Conclusion A reduced risk of IBD is consistently observed in patients with type 2 diabetes mellitus who have been treated with metformin.


2019 ◽  
Vol 8 (5) ◽  
pp. 654 ◽  
Author(s):  
Kookhwan Choi ◽  
Jaeyoung Chun ◽  
Kyungdo Han ◽  
Seona Park ◽  
Hosim Soh ◽  
...  

Background and Aims: Inflammatory bowel disease (IBD) may be associated with anxiety and depression. The aim of this study was to evaluate the incidence of anxiety and depression in patients with IBD compared to the general population. Methods: A nationwide population-based cohort study was conducted using claims data from the National Healthcare Insurance service in Korea. We compared the incidence of anxiety and depression between 15,569 IBD patients and 46,707 non-IBD controls, age and sex matched at a ratio of 1:3. Results: During a mean follow-up of six years, IBD patients experienced significantly more anxiety (12.2% vs. 8.7%; p < 0.001) and depression (8.0% vs. 4.7%; p < 0.001) compared to controls. The curves showing cumulative incidences of anxiety and depression showed a steep rise within one year following a diagnosis of IBD, leading to lines with a constant slope. The hazard ratio (HR) for new onset anxiety following a diagnosis of Crohn’s disease (CD) and ulcerative colitis (UC) was 1.63 and 1.60, respectively, compared to controls (p < 0.001). Compared to controls, the HR for developing depression after a diagnosis of CD and UC was 2.09 and 2.00, respectively (p < 0.001). The risks of anxiety and depression in patients with IBD were higher compared to controls, except in those with diabetes mellitus, hypertension, and dyslipidemia, or who required immunomodulators and biologics within one year of the IBD diagnosis. Conclusions: The risk of anxiety and depression increased after a diagnosis of IBD compared to the general population.


Sign in / Sign up

Export Citation Format

Share Document