The purpose of this study is to evaluate the utilization of health resources in a testing based strategy versus an empiric dose escalation strategy to manage Crohn's disease and Ulcerative Colitis in subjects with loss of response to infliximab or adalimumab.
Utilization of health resources in a testing based strategy versus an empiric dose escalation strategy to manage Crohn's disease and Ulcerative Colitis in subjects with loss of response to infliximab or adalimumab.