Clinical Trials

This study is enrolling participants by invitation only.

Inclusion Criteria:

• Patient must have medically documented Crohn's disease
• The decision to prescribe Cimzia or other medications has been made by the physician independent of inclusion in this study
• Patient (or his/her legally acceptable representative) is able to provide written informed consent to permit collection of data
• Patients participating in randomized, blinded clinical trials for CD or other conditions are not eligible for inclusion into the SECURE registry. Involvement in other registries, where patients follow routine clinical practice, is permitted, however
• For the Cimzia cohort: Patient is receiving treatment with Cimzia for the first time. Patient must receive Cimzia treatment within 2 months of enrollment into the registry
• Patient is currently receiving treatment with Cimzia for ≤12 months. Patient must also receive a Cimzia dose within 2 months following enrollment into the registry
• For the comparison cohort: Patient is switching CD treatment or beginning CD treatment for the first time. Previous Cimzia treatment is prohibited in the comparator group. Patient must receive new CD treatment within 2 months of enrollment into the registry. Patient is currently receiving anti-TNF treatment for ≤12 months. Patient must receive anti-TNF treatment within 2 months following enrollment into the registry. Patient is currently receiving immunosuppressant therapy for ≤12 months. Patient must receive immunosuppressant therapy within 2 months following enrollment into the registry. Patient is currently receiving systemic steroid therapy for ≤12 months. Patient must receive systemic steroid therapy within 2 months following enrollment into registry

Exclusion Criteria:

• See inclusion criteria