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

Autor: Mahmoud H Mosli, Marwan Albeshri, Mohammad N Alsanea, Turki AlAmeel, Haneen Alabsi, Majid Alsahafi, Omar Saadah, Yousef Qari
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Journal of Family Medicine and Primary Care, Vol 11, Iss 5, Pp 1863-1866 (2022)
Druh dokumentu: article
ISSN: 2249-4863
DOI: 10.4103/jfmpc.jfmpc_1871_21
Popis: 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.
Databáze: Directory of Open Access Journals
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