Please assess the completion status of the following clinical trial:

Trial Title: Special Investigation in Patients With Crohn's Disease (All Patients Investigation)

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: COHORT
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* All patients with moderate or severe active Crohn's disease who are not responding well to conventional therapy and receive Humira will be enrolled in the survey~Exclusion Criteria:~Contraindications according to the Package Insert~* Patients who have serious infections~* Patients who have tuberculosis~* Patients with a history of hypersensitivity to any ingredient of Humira~* Patients who have demyelinating disease or with a history of demyelinating disease~* Patients who have congestive cardiac failure

- Gender: ALL
- Minimum Age: 16 Years
- Maximum Age: 99 Years
- Healthy Volunteers: f

Study Arms:
- Humira (Type: None): Participants who were prescribed Humira per approved prescribing information of Humira in Japan.

Based on this trial design, predict the completion outcome and termination type (if applicable).