Vedolizumab as induction and maintenance therapy for Crohn's disease.

Vedolizumab-treated patients with active Crohn's disease were more likely than patients receiving placebo to have a remission, but not a CDAI-100 response, at week 6; patients with a response to induction therapy who continued to receive vedolIZumab (rather than switching to placebo) were morelikely to be in remission at week 52.