Multimorbidity among inflammatory bowel disease patients in a tertiary care center: a retrospective study.

BACKGROUND AND OBJECTIVES: Inflammatory bowel disease (IBD) is a chronic systemic inflammatory condition that debilitate the quality of life. Multimorbidity, a concept only beginning to emerge in IBD, is defined as two or more comorbidities present in the same individual. Notably, we used the term multimorbidity to refer to two or more comorbidities excluding IBD. Multimorbidity is linked to decreased quality of life, poorer disease outcomes, increased hospitalizations, healthcare costs and polypharmacy complications. We aim to estimate the prevalence of multimorbidity and to explore its effect on IBD patients. METHODS: We retrospectively reviewed all IBD patients registered in a validated web-based registry since February 2018. Data on patient demographics, comorbidities, IBD and extraintestinal complications were obtained. We analyzed the date using univariate, bivariate and multivariable analysis. RESULTS: Among 767 IBD patients, 54.6% had Crohn's disease (CD), 41.9% had ulcerative colitis (UC) and 3.5% had IBD unclassified. The median age at diagnosis was 22 years (IQR: 15-29). Males compromised 50.2% of patients. According to the Montréal IBD classification, most UC patients had moderate UC (47.8%) while most CD patients had non-stricturing non-penetrating CD (49.8%). Overall, 10.3% IBD patients had multimorbidity and 23.9% had at least one comorbidity. The most common comorbidity was diabetes mellitus (4.9%) followed by essential hypertension (4%) and iron deficiency anemia (3%). Female gender (P = 0.008) and UC (P = 0.005) were more likely to have multimorbidity. Multimorbid IBD patients were more likely to develop thrombosis than non-multimorbid peers (16.7% vs. 1.6%; P < 0.001). Higher age at diagnosis (OR = 1.04, 95%CI: 1.01-1.07) and having a history of thrombosis (OR = 7.82, 95% CI: 2.67-22.92) are associated with increased risk of multimorbidity. CONCLUSION: Multimorbidity is not uncommon among IBD patients, especially females diagnosed with UC. Our findings indicate that future studies are needed to explore the effects of multimorbidity on IBD patients.

Human papillomavirus bowel colonization in inflammatory bowel disease: A comparative case control study.

Background and Aims: Although much of the research on the plausible environmental triggers for inflammatory bowel disease (IBD) has focused on bacterial pathogens, the relationship between bowel colonization with human papillomavirus (HPV) and IBD has not been previously explored. In this study, we aimed to investigate the association between HPV ileocolonic colonization and IBD. Patients and Methods: We performed a cross-sectional study involving consecutive patients with established IBD who were referred for endoscopic evaluation. During endoscopy, mucosal biopsies were obtained from the most inflamed colonic or ileal segments in cases and from the rectosigmoid region for controls. A hybrid capture assay was used to detect tissue HPV. The prevalence of HPV colonization was determined for cases and controls and was compared using Fisher's exact test. Results: A total of 201 patients, including 104 patients with IBD and 97 non-IBD controls, were prospectively included. Females comprised 55.5% of the study participants (58% vs. 55.2% for controls, P = 0.94). Fifty-seven (54.8%) patients had ulcerative colitis, and 45 (43.2%) had Crohn's disease. The mean age was 43.2 +-18.2 years. Endoscopically active disease was documented in 56 cases (56%). HPV colonization was detected in four (4.1% subjects in controls vs. none in the cases, P = 0.05). Conclusions: There was no evidence of HPV ileocolonic colonization in this cohort of patients with IBD, regardless of disease activity. HPV colonization does not appear to be linked to IBD diagnosis or disease severity.

Classical 11ß-Hydroxylase Deficiency Caused by a Novel Homozygous Mutation: A Case Study and Literature Review.

Congenital adrenal hyperplasia (CAH) is an uncommon condition and 11ß-hydroxylase deficiency (11ßOHD) accounts for 0.2-8% of cases. In this study, we report a three-year-old girl with a known diagnosis of classical CAH on maintenance treatment with hydrocortisone who presented with abnormal genitalia and persistent hypertension. Genetic testing confirmed the diagnosis of autosomal recessive CAH due to 11ßOHD as a result of a novel homozygous pathogenic mutation, c.53dup p.(Gln19Alafs*21), in the CYP11B1 gene. Physicians should consider the possibility of classical 11ßOHD in CAH patients presenting with persistent hypertension, even if other laboratory biomarkers are equivocal.