Vedolizumab Treatment in Extra-Intestinal Manifestations in Inflammatory Bowel Disease: A Systematic Review.

BACKGROUND AND AIMS

We aimed to summarize existing data on the effectiveness of vedolizumab in extra-intestinal manifestations [EIMs] in inflammatory bowel disease [IBD].

METHODS

We conducted a systematic literature search in PubMed and the Cochrane Library, up to October 2018. Interventional and non-interventional studies as well as case-series studying vedolizumab and EIMs in adult patients with IBD were considered eligible.

RESULTS

Three interventional studies [one randomized trial, n = 1032; and two open-label trials, n = 347], five non-interventional studies [n = 1496] and three case-series [n = 17] were included. Vedolizumab did not show any effectiveness in primary sclerosing cholangitis [PSC]. While no effect was seen in pre-existing manifestations regarding arthralgia and arthritis, the occurrence of new rheumatic symptoms was lower among vedolizumab users compared to placebo; occurrence was higher, however, with vedolizumab than with tumour necrosis factor inhibitors. Finally, vedolizumab appears not to be efficacious for the treatment of cutaneous manifestations.

CONCLUSIONS

There is no strong evidence to suggest that vedolizumab may be efficacious for the treatment of pre-existing EIMs [especially PSC, rheumatic and cutaneous manifestations], although it may reduce the occurrence of new EIMs.