Please assess the completion status of the following clinical trial:

Trial Title: Work Productivity in Active Ankylosing Spondylitis (AS) Patients Treated With Enbrel.

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:~* Active AS patients (as judged by the treating MD) who are currently employed.~* Patients who are scheduled by their rheumatologist to initiate treatment with Etanercept.~Exclusion Criteria:~* Patients who initiated a procedure for eligibility of work disability/pension.~* Patients with previous use of TNF-alpha inhibitors either in commercial use, or in a study for the treatment of AS or a related spondylarthropathy condition.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- AS patients who are working and treated with Enbrel (Type: None): None

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