Please assess the completion status of the following clinical trial:

Trial Title: Total Knee Arthroplasty: Functional and Clinical Outcomes

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: SUPPORTIVE_CARE
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~1. Patients requiring primary total knee replacement~2. Patients willing and able to comply with the follow-up visits and evaluations~3. Patients willing to sign informed consent approved by the Institutional Review Board~Exclusion Criteria:~1. Patients with inflammatory arthritis~2. Patients with diabetic neuropathy~3. Patients unable to ambulate without the use of an assistive device prior to surgery~4. Patients unable to stand in single limb stance on each foot prior to surgery.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 85 Years
- Healthy Volunteers: f

Study Arms:
- Stryker (Type: ACTIVE_COMPARATOR): Subjects will be receiving the Stryker Triathlon total knee replacement
- Zimmer (Type: ACTIVE_COMPARATOR): Subjects will be receiving a Zimmer NexGen total knee replacement

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