scholarly journals Extracolonic Cancer Risk After Total Colectomy for Inflammatory Bowel Disease: A Population-based Cohort Study

2019 ◽  
Vol 14 (5) ◽  
pp. 630-635 ◽  
Author(s):  
Anders Mark-Christensen ◽  
Rune Erichsen ◽  
Katalin Veres ◽  
Søren Laurberg ◽  
Henrik Toft Sørensen
Keyword(s):  
Inflammatory Bowel Disease ◽  
General Population ◽  
Cancer Risk ◽  
Bowel Disease ◽  
Total Colectomy ◽  
Incidence Rates ◽  
Extracolonic Cancer ◽  
Increased Risk ◽  
Inflammatory Bowel ◽  
Extracolonic Cancers

Abstract Background Patients with inflammatory bowel disease are at increased risk of extracolonic cancers. Little is known regarding this risk following total colectomy [TC]. Methods Patients who underwent TC for inflammatory bowel disease in Denmark during 1977–2013 were identified from the Danish National Patient Registry. Incidence rates of extracolonic cancers were determined through record linkage to the Danish Cancer Registry and compared with expected incidence rates in the general population. Standardized incidence ratios [SIRs] were calculated as the observed vs expected cancer incidence. Results In total, 4430 patients (3441 with ulcerative colitis [UC]; 989 with Crohn’s disease [CD]) were followed for 54,183 person-years after TC. Following their surgery, 372 patients were diagnosed with extracolonic cancer compared to 331 expected [SIR = 1.1 (95% confidence interval {CI}: 1.0–1.2)]. The risk of extracolonic cancer overall was increased among patients with CD and TC (SIR = 1.5 [95% CI: 1.2–1.8]), but not among patients with UC and TC (SIR = 1.0 [95% CI: 0.9–1.2]). Patients with UC and TC had a higher risk of intestinal extracolonic cancer (SIR = 2.0 [95% CI: 1.4–2.7]). Patients with CD and TC had a higher risk of smoking-related cancers (SIR = 1.9 [95% CI: 1.2–2.9]), intestinal extracolonic cancer (SIR = 3.1 [95% CI: 1.6–5.5]) and immune-mediated cancers (SIR = 1.5 [95% CI: 1.0–2.1]). Conclusion Patients with CD and TC had a higher risk of extracolonic cancer overall compared to the general population, while patients with UC and TC did not. Site-specific cancer risk varied according to inflammatory bowel disease type.

scholarly journals Severe COVID-19 in inflammatory bowel disease patients in a population-based setting

PLoS ONE ◽  
2021 ◽  
Vol 16 (10) ◽  
pp. e0258271
Author(s):  
Rob H. Creemers ◽  
Ashkan Rezazadeh Ardabili ◽  
Daisy M. Jonkers ◽  
Mathie P. G. Leers ◽  
Mariëlle J. Romberg-Camps ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
General Population ◽  
Incidence Rate ◽  
Bowel Disease ◽  
Clinical Course ◽  
Population Based ◽  
Incidence Rates ◽  
Systemic Medication ◽  
Increased Risk ◽  
Inflammatory Bowel

Objective Data on the course of severe COVID-19 in inflammatory bowel disease (IBD) patients remains limited. We aimed to determine the incidence rate and clinical course of severe COVID-19 in the heavily affected South-Limburg region in the Netherlands. Methods All COVID-19 patients admitted to the only two hospitals covering the whole South-Limburg region between February 27, 2020 and January 4, 2021 were included. Incidence rates for hospitalization due to COVID-19 were determined for the IBD (n = 4980) and general population (n = 597,184) in South-Limburg. Results During a follow-up of 4254 and 510,120 person-years, 20 IBD patients (0.40%; 11 ulcerative colitis (UC), 9 Crohn’s disease (CD)) and 1425 (0.24%) patients from the general population were hospitalized due to proven COVID-19 corresponding to an incidence rate of 4.7 (95% Confidence interval (CI) 3.0–7.1) and 2.8 (95% CI 2.6–2.9) per 1000 patient years, respectively (Incidence rate ratio: 1.68, 95% CI 1.08–2.62, p = 0.019). Median age (IBD: 63.0 (IQR 58.0–75.8) years vs. general population: 72.0 (IQR 62.0–80.0) years, p = 0.10) and mean BMI (IBD: 24.4 (SD 3.3) kg/m2 vs. general population 24.1 (SD 4.9) kg/m2, p = 0.79) at admission were comparable in both populations. As for course of severe COVID-19, similar rates of ICU admission (IBD: 12.5% vs. general population: 15.7%, p = 1.00), mechanical ventilation (6.3% vs. 11.2%, p = 1.00) and death were observed (6.3% vs. 21.8%, p = 0.22). Conclusion We found a statistically significant higher rate of hospitalization due to COVID-19 in IBD patients in a population-based setting in a heavily impacted Dutch region. This finding reflects previous research that showed IBD patients using systemic medication were at an increased risk of serious infection. However, although at an increased risk of hospitalization, clinical course of severe COVID-19 was comparable to hospitalized patients without IBD.

Rectal Cancer Risk and Survival after Total Colectomy for Inflammatory Bowel Disease

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Anders Mark-Christensen ◽  
Rune Erichsen ◽  
Katalin Veres ◽  
Søren Laurberg ◽  
Henrik Toft Sørensen
Keyword(s):  
Inflammatory Bowel Disease ◽  
Rectal Cancer ◽  
Cancer Risk ◽  
Bowel Disease ◽  
Total Colectomy ◽  
Inflammatory Bowel

Inflammatory bowel disease and new-onset psychiatric disorders in pregnancy and post partum: a population-based cohort study

Gut ◽  
2019 ◽  
Vol 68 (9) ◽  
pp. 1597-1605 ◽  
Author(s):  
Simone N Vigod ◽  
Paul Kurdyak ◽  
Hilary K Brown ◽  
Geoffrey C Nguyen ◽  
Laura E Targownik ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Mental Illness ◽  
Cohort Study ◽  
Bowel Disease ◽  
Post Partum ◽  
Population Based ◽  
Incidence Rates ◽  
Increased Risk ◽  
Inflammatory Bowel ◽  
New Onset

ObjectivePatients with inflammatory bowel disease (IBD) have an elevated risk of mental illness. We determined the incidence and correlates of new-onset mental illness associated with IBD during pregnancy and post partum.DesignThis cohort study using population-based health administrative data included all women with a singleton live birth in Ontario, Canada (2002–2014). The incidence of new-onset mental illness from conception to 1-year post partum was compared between 3721 women with and 798 908 without IBD, generating adjusted HRs (aHR). Logistic regression was used to identify correlates of new-onset mental illness in the IBD group.ResultsAbout 22.7% of women with IBD had new-onset mental illness versus 20.4% without, corresponding to incidence rates of 150.2 and 132.8 per 1000 patient-years (aHR 1.12, 95% CI 1.05 to 1.20), or one extra case of new-onset mental illness per 43 pregnant women with IBD. The risk was elevated in the post partum (aHR 1.20, 95% CI 1.09 to 1.31), but not during pregnancy, and for Crohn’s disease (aHR 1.12, 95% CI 1.02 to 1.23), but not ulcerative colitis. The risk was specifically elevated for a new-onset mood or anxiety disorder (aHR 1.14, 95% CI 1.04 to 1.26) and alcohol or substance use disorders (aHR 2.73, 95% CI 1.42 to 5.26). Predictors of a mental illness diagnosis were maternal age, delivery year, medical comorbidity, number of prenatal visits, family physician obstetrical care and infant mortality.ConclusionWomen with IBD were at an increased risk of new-onset psychiatric diagnosis in the postpartum period, but not during pregnancy. Providers should look to increase opportunities for prevention, early identification and treatment accordingly.

Clostridioides difficile Infection in Children With Inflammatory Bowel Disease

2019 ◽  
Vol 26 (11) ◽  
pp. 1700-1706
Author(s):  
Abin Chandrakumar ◽  
Hussein Zohni ◽  
Wael El-Matary
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Cox Regression ◽  
Population Based ◽  
Incidence Rates ◽  
Categorical Variables ◽  
Fisher Exact Test ◽  
Clostridioides Difficile ◽  
Increased Risk ◽  
Inflammatory Bowel

Abstract Background The study’s objective was to investigate the incidence and risk factors associated with Clostridioides difficile (previously known as Clostridium) infection (CDI) in children with inflammatory bowel disease (IBD) in the province of Manitoba. Methods Our longitudinal population-based cohort was comprised of all children and young adults aged <17 years diagnosed with IBD in the Canadian province of Manitoba between 2011 and 2019. The diagnosis of CDI was confirmed based on the Triage C. difficile immunoassay and polymerase chain reaction assay to detect the presence of toxigenic C. difficile. The Fisher exact test was used to examine the relationship between categorical variables. A Cox regression model was used to estimate the risk of CDI development in IBD patients. Results Among 261 children with IBD, 20 (7.7%) developed CDI with an incidence rate of 5.04 cases per 1000 person-years, and the median age at diagnosis (interquartile range) was 12.96 (9.33–15.81) years. The incidence rates of CDI among UC and CD patients were 4.16 cases per 1000 person-years and 5.88 cases per 1000 person-years, respectively (P = 0.46). Compared with children without CDI, those who had CDI were at increased risk of future exposure to systemic corticosteroids (adjusted hazard ratio [aHR], 4.38; 95% confidence interval [CI], 1.46–13.10) and anti–tumor necrosis factor (anti-TNF) biologics (aHR, 3.31; 95% CI, 1.11–9.90). The recurrence rate of CDI in our pediatric IBD population was 25%. Conclusions Our findings confirm that children with IBD are at high risk of developing CDI, which may predict future escalation of IBD therapy.

scholarly journals Patients with Inflammatory Bowel Disease Are Not at Increased Risk of COVID-19: A Large Multinational Cohort Study

2020 ◽  
Vol 9 (11) ◽  
pp. 3533
Author(s):  
Mariangela Allocca ◽  
María Chaparro ◽  
Haidee Aleman Gonzalez ◽  
Marta Maia Bosca-Watts ◽  
Carolina Palmela ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Monoclonal Antibodies ◽  
General Population ◽  
Bowel Disease ◽  
Detrimental Effect ◽  
Multivariable Analysis ◽  
Increased Risk ◽  
Containment Measures ◽  
Inflammatory Bowel ◽  
The Impact

The impact of COVID-19 on inflammatory bowel disease (IBD) patients under pharmacological immunosuppression is still not clearly understood. We investigated the incidence of COVID-19 and the impact of immunosuppression and containment measures on the risk of SARS-CoV-2 infection in a large IBD cohort, from a multicenter cohort from 21st of February to 30th of June, 2020. Ninety-seven patients with IBD (43 UC, 53 CD, one unclassified IBD) and concomitant COVID-19 over a total of 23,879 patients with IBD were enrolled in the study. The cumulative incidence of SARS-CoV-2 infection in patients with IBD vs. the general population was 0.406% and 0.402% cases, respectively. Twenty-three patients (24%) were hospitalized, 21 (22%) had pneumonia, four (4%) were admitted to the Intensive Care Unit, and one patient died. Lethality in our cohort was 1% compared to 9% in the general population. At multivariable analysis, age > 65 years was associated with increased risk of pneumonia and hospitalization (OR 11.6, 95% CI 2.18–62.60; OR 5.1, 95% CI 1.10–23.86, respectively), treatment with corticosteroids increased the risk of hospitalization (OR 7.6, 95% CI 1.48–40.05), whereas monoclonal antibodies were associated with reduced risk of pneumonia and hospitalization (OR 0.1, 95% CI 0.04–0.52; OR 0.3, 95% CI 0.10–0.90, respectively). The risk of COVID-19 in patients with IBD is similar to the general population. National lockdown was effective in preventing infection in our cohort. Advanced age and treatment with corticosteroids impacted negatively on the outcome of COVID-19, whereas monoclonal antibodies did not seem to have a detrimental effect.

scholarly journals Clinical Outcomes of COVID-19 and Impact on Disease Course in Patients with Inflammatory Bowel Disease

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Panu Wetwittayakhlang ◽  
Farah Albader ◽  
Petra A Golovics ◽  
Gustavo Drügg Hahn ◽  
Talat Bessissow ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
General Population ◽  
Bowel Disease ◽  
Systemic Corticosteroid ◽  
Clinical Activity ◽  
Health Care Centre ◽  
Factors Associated ◽  
Increased Risk ◽  
Inflammatory Bowel ◽  
The Impact

Background and Aims. The impact of COVID-19 has been of great concern in patients with inflammatory bowel disease (IBD) worldwide, including an increased risk of severe outcomes and/or possible flare of IBD. This study aims to evaluate prevalence, outcomes, the impact of COVID-19 in patients with IBD, and risk factors associated with severe COVID-19 or flare of IBD activity. Methods. A consecutive cohort of IBD patients who were diagnosed with COVID-19 infection and followed up at the McGill University Health Care Centre was obtained between March 1, 2020, and April 30, 2021. Demographics, comorbidities, IBD (type, treatments, pre- and post-COVID-19 clinical activity, biomarkers, and endoscopic activity), and COVID-19-related outcomes (pneumonia, hospitalization, death, and flare of IBD disease) were analyzed. Results. A cohort of 3,516 IBD patients was included. 82 patients (2.3%) were diagnosed with COVID-19 infection (median age: 39.0 (IQR 27.8–48.0), 77% with Crohn’s disease, 50% were female). The prevalence of COVID-19 infection in IBD patients was significantly lower compared to the general population in Canada and Quebec (3.5% versus 4.3%, p < 0.001 ). Severe COVID-19 occurred in 6 patients (7.3%); 2 patients (2.4%) died. A flare of IBD post-COVID-19 infection was reported in 8 patients (9.8%) within 3 months. Biologic therapy was held during active COVID-19 infection in 37% of patients. Age ≥55 years (odds ratio (OR): 11.1, 95% CI: 1.8–68.0), systemic corticosteroid use (OR: 4.6, 95% CI: 0.7–30.1), active IBD (OR: 3.8, 95% CI: 0.7–20.8), and comorbidity (OR: 4.9, 95% CI: 0.8–28.6) were factors associated with severe COVID-19. After initial infection, 61% of IBD patients received COVID-19 vaccinations. Conclusion. The prevalence of COVID-19 infection among patients with IBD was lower than that in the general population in Canada. Severe COVID-19, mortality, and flare of IBD were relatively rare, while a large proportion of patients received COVID-19 vaccination. Older age, comorbidities, active IBD disease, and systemic corticosteroid, but not immunosuppressive or biological therapy, were associated with severe COVID-19 infection.

scholarly journals Thromboembolic and atherosclerotic cardiovascular events in inflammatory bowel disease: epidemiology, pathogenesis and clinical management

2021 ◽  
Vol 14 ◽  
pp. 175628482110321
Author(s):  
Jasmijn A. M. Sleutjes ◽  
Jeanine E. Roeters van Lennep ◽  
C. Janneke van der Woude ◽  
Annemarie C. de Vries
Keyword(s):  
Risk Factors ◽  
Cardiovascular Disease ◽  
Inflammatory Bowel Disease ◽  
General Population ◽  
Bowel Disease ◽  
Clinical Management ◽  
Density Lipoprotein ◽  
Cvd Risk ◽  
Increased Risk ◽  
Inflammatory Bowel

Inflammatory bowel disease (IBD) is associated with an increased risk of cardiovascular disease (CVD). The increased risk of CVD concerns an increased risk of venous thromboembolism (VTE), atherosclerotic cardiovascular disease (ASCVD) and heart failure (HF), at corresponding relative risks of 2.5, 1.2 and 2.0, respectively, as compared with the general population. Especially young patients under the age of 40 years run a relatively high risk of these complications when compared with the general population. Chronic systemic inflammation causes a hypercoagulable state leading to the prothrombotic tendency characteristic of VTE, and accelerates all stages involved during atherogenesis in ASCVD. Increased awareness of VTE risk is warranted in patients with extensive colonic disease in both ulcerative colitis and Crohn’s disease, as well as during hospitalization, especially when patients are scheduled for surgery. Similarly, critical periods for ASCVD events are the 3 months prior to and 3 months after an IBD-related hospital admission. The increased ASCVD risk is not fully explained by an increased prevalence of traditional risk factors and includes pro-atherogenc lipid profiles with high levels of small dense low-density lipoprotein cholesterol particles and dysfunctional high-density lipoprotein cholesterol. Risk factors associated with HF are location and extent of inflammation, female sex, and age exceeding 40 years. A dose-dependent increase of overall CVD risk has been reported for corticosteroids. Immunomodulating maintenance therapy might reduce CVD risk in IBD, not only by a direct reduction of chronic systemic inflammation but possibly also by a direct effect of IBD medication on platelet aggregation, endothelial function and lipid and glucose metabolism. More data are needed to define these effects accurately. Despite accumulating evidence on the increased CVD risk in IBD, congruent recommendations to develop preventive strategies are lacking. This literature review provides an overview of current knowledge and identifies gaps in evidence regarding CVD risk in IBD, by discussing epidemiology, pathogenesis, and clinical management.

scholarly journals DOP44 Cancer risk in a high-incidence inflammatory bowel disease population: a Faroese IBD cohort study

2020 ◽  
Vol 14 (Supplement_1) ◽  
pp. S081-S082
Author(s):  
J M M Midjord ◽  
A G Vang ◽  
T Hammer ◽  
J Burisch ◽  
K R Nielsen
Keyword(s):  
Inflammatory Bowel Disease ◽  
Cohort Study ◽  
Cancer Risk ◽  
Bowel Disease ◽  
Incidence Rates ◽  
Study Cohort ◽  
Background Population ◽  
Inflammatory Bowel ◽  
Risk Of Cancer

Abstract Background The association between inflammatory bowel disease and malignancy is still controversial despite many observational studies. The Faroese population exhibits the highest occurrence of inflammatory bowel disease (IBD) in the world. The aim of this study was to investigate the risk of cancer in Faroese IBD patients within the nationwide Faroese IBD cohort. Methods This was a nationwide cohort study of all IBD patients diagnosed in the Faroe Islands from 1960 to 2014. Clinical demographics and cancer diagnosis were retrieved from patient files and from the Faroese cancer registry. Patients were followed until the event of cancer, death or emigration. Patients diagnosed with cancer prior to the IBD diagnosis were excluded. Observed numbers of cancer were compared with expected numbers based on ASR(N) (Nordic age- and sex-specific incidence rates) from Nordcan, by multiplying ASR(N) with person-years and follow-up in the study cohort and presented as standardised incidence ratios (SIRs) with 95 % intervals (CIs). Results The cohort consisted of 664 incidence IBD patients. After excluding 12 patients with cancer prior to IBD diagnosis, 652 patients with a total follow-up length of 11 476 person-years were included (414 UC with 7.494 patient-years, 128 IBDU with 2.038 patient-years and 110 CD with 1.944 patient-years). A total of 56 patients developed cancer during the follow-up period compared with 39.2 expected cases in the background population. We observed no gender difference. In UC, 33 observed compared with 25.7 expected patients developed cancer (SIR 1.28; 95% CI, 0.88–1.80). In IBDU, 13 observed compared with 6.9 expected patients developed cancer (SIR 1.88; 95% CI 1.00–0.22). In CD, 10 cases were observed compared with 6.6 expected (SIR 1.51; 95% CI 0.73–2.79). The most common types of cancers observed are shown in Table 1. Conclusion In this nationwide cohort study, we found no overall risk of cancer in IBD patients in the geographic isolated Faroe Island. However, skin cancer occurred more than expected in IBDU patients. This finding needs to be investigated further including the influence of treatment on cancer risk.

scholarly journals Risk Factors of Urothelial Cancer in Inflammatory Bowel Disease

2021 ◽  
Vol 10 (15) ◽  
pp. 3257
Author(s):  
Gian Paolo Caviglia ◽  
Giorgio Martini ◽  
Angelo Armandi ◽  
Chiara Rosso ◽  
Marta Vernero ◽  
...  
Keyword(s):  
Risk Factors ◽  
Inflammatory Bowel Disease ◽  
General Population ◽  
Bowel Disease ◽  
Urothelial Cancer ◽  
Increased Risk ◽  
History Of ◽  
Inflammatory Bowel ◽  
Number Of Publications

Extraintestinal cancers are important complications in patients with inflammatory bowel disease (IBD). A limited number of publications are available regarding the association between IBD and urothelial cancer. The primary outcome of our study was the comparison of the prevalence of urothelial cancer in patients with IBD with respect to the prevalence in the general population. Secondary outcomes were the assessment of risk factors for the onset of urothelial cancer in IBD. In a retrospective study we examined the medical records of all patients with a confirmed diagnosis of IBD followed in our clinic between 1978 and 2021. For each of the patients with identified urothelial cancer, more than ten patients without cancer were analyzed. Furthermore, 5739 patients with IBD were analyzed and 24 patients diagnosed with urothelial cancer were identified. The incidence of urothelial cancer, compared with the incidence in the general population, was not significantly different (0.42% vs. 0.42%; p = 0.98). Twenty-three cases were then compared (1 case was discarded due to lack of follow-up data) against 250 controls. During the multivariate analysis, smoking (odds ratio, OR = 8.15; 95% confidence interval, CI = 1.76–37.63; p = 0.007) and male sex (OR = 4.04; 95% CI = 1.29–12.66; p = 0.016) were found as risk factors. In conclusion, patients with IBD have a similar risk of developing urothelial cancer compared to the general population, but males with a history of smoking are at increased risk.

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