The complex relationship between viruses and inflammatory bowel disease - review and practical advices for the daily clinical decision-making during the SARS-CoV-2 pandemic

Therap Adv Gastroenterol. 2021 Apr 12:14:1756284820988198. doi: 10.1177/1756284820988198. eCollection 2021.

Abstract

The coronavirus disease 2019 (COVID-19) outbreak emerged in December 2019 in China and rapidly spread worldwide. Inflammatory bowel disease (IBD) patients are likely to be more susceptible to viral infections, and this is significantly influenced by the type of therapy they receive. Thus, issues specifically concerning the medical treatment of IBD patients were shortly addressed at the beginning of the pandemic. However, recently available data on the occurrence and outcome of SARS-CoV-2 infection in IBD patients does not address the concerns raised at the beginning of the pandemic. Growing evidence and the rapid changes happening over the past few weeks have helped elucidate the current situation, contribute to our understanding of the disease, and many previously raised questions could now be answered. We hereby summarise available evidence regarding viral infections and IBD, focusing on SARS-CoV infections, and we provide practical recommendations related to patient management during the COVID-19 pandemic era.

Keywords: COVID-19; inflammatory bowel disease; management; pandemic.

Publication types

  • Review