Please assess the completion status of the following clinical trial:

Trial Title: Autologous Stem Cells in Osteoarthritis

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE1
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Patients with knee osteoarthritis grade II or III of the Kellgren-Lawrence radiographic scale~* Age \> 30 years~Exclusion Criteria:~* Neurodegenerative, autoimmune, genetic or psychiatric diseases~* Active infection~* Recent joint infection~* Knee surgery history~* Knee joint fracture history

- Gender: ALL
- Minimum Age: 30 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Control (Type: ACTIVE_COMPARATOR): Patients treated with Acetaminophen
- Experimental (Type: EXPERIMENTAL): Patients who underwent a BMASC extraction and joint infusion

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