An Observational Study to Assess Participant-Reported Real-World Experience of Risankizumab On-body Injector (OBI) for the Treatment of Crohn's Disease in Adult Participants in the United Kingdom (UK)

Change from Baseline in Individual Item Score in Response to Q18 Overall, how satisfied are you with your current way of taking your medication (self injection)? in Post-Injection Self-Injection Assessment Questionnaire (SIAQ)

Crohn's Disease (CD) is a chronic condition that causes inflammation of the gastrointestinal
 tract or gut. This study will assess real-world, adult participant experience of
 self-injection with the risankizumab OBI.
 
 Risankizumab is an approved drug for the treatment of CD in adults. Approximately 80
 participants who are prescribed risankizumab by their doctors and are transitioning from the
 pre-filled syringe (PFS) to the use of OBI will be enrolled in this study in the United
 Kingdom (UK).
 
 Participants will receive risankizumab OBI as prescribed by their physician according to
 their routine clinical practice and local label. Participants will be followed for up to 6
 months.
 
 There is expected to be no additional burden for participants in this trial. Study visits may
 be conducted on-site, at home, or virtually as per standard of care.