Treatment trajectories and outcomes in inflammatory bowel disease: a tertiary single-centre experience

There is an increasing diversification in the treatment landscape for inflammatory bowel diseases (IBD) leading to therapeutic challenges that can only incompletely be covered by prospective randomized double-blind trials. Real-world observations are therefore an important tool to provide insights into therapeutic strategies.

To describe the real-world treatment algorithms in an IBD referral centre.

Single-centre retrospective cohort study.

We retrospectively analysed prospectively collected data on treatment sequences and outcomes from 502 patients with Crohn's disease (CD) and ulcerative colitis (UC) treated with infliximab, adalimumab, vedolizumab or ustekinumab at a large German tertiary referral centre.

Treatment decisions correlated to baseline patient characteristics. Over time, infliximab continued to be the preferred first-line option in CD and UC, although ustekinumab and vedolizumab, respectively, became increasingly important choices. Remission rates decreased with the advancement of therapy lines.

We provide insights into the evolution of tertiary centre real-world treatment sequences that might - together with other observations - help to guide the selection of therapies in IBD. Our data also strongly underscore the unmet need for biomarkers supporting treatment decisions.

None.