Impact of Advanced Crohn's Disease Therapies on Sleep Quality

The goal of this observational study is to measure changes in sleep quality before and after starting treatment with advance therapy in adult with Crohn disease. The main question it aims to answer is: what is the association between response to therapy and sleeping patterns? Participants who are about to begin advanced treatment will be asked to wear a Fitbit device before end after treatment initiation to monitor sleep patterns and sleep quality, complete a sleep diary and a sleep quality questionnaire. The follow-up period will last 26 weeks, during which disease severity and response to treatment will be assessed.