Please assess the completion status of the following clinical trial:

Trial Title: Functional and Quality of Life Outcomes Following Viscosupplementation for Knee Osteoarthritis

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

Eligibility Criteria:
Inclusion Criteria:~* 21 years of age or older~* osteoarthritis degeneration, degenerative joint disease or degeneration~* fully cognizant of study procedures~* willing to carefully participate in all study processes and assessments~Exclusion Criteria:~* less that 21 years of age~* allergic reactivity to hyaluronic acid~* current knee infection, infection around injection site or any skin disease~* pregnancy or lactation~* non-ambulatory

- Gender: ALL
- Minimum Age: 21 Years
- Maximum Age: 85 Years
- Healthy Volunteers: f

Study Arms:
- Outcomes following viscosupplemantation (Type: None): Patients with documented knee osteoarthritis receiving viscosupplementation of the knee.

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