Please assess the completion status of the following clinical trial:

Trial Title: Research Study in Patients With Severe Ulcerative Colitis

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE2/PHASE3
- Number of Arms: None

Eligibility Criteria:
1. A diagnosis of ulcerative colitis verified by colonoscopy or barium enema performed within 36 months prior to study entry.~2. Active disease despite ongoing treatment with steroids

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 70 Years
- Healthy Volunteers: f

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