Please assess the completion status of the following clinical trial:

Trial Title: Extended and Controlled Release Liposomal Formulated Dexamethasone for Chronic Knee OA Pain

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE3
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~Male or female ≥40 years of age. BMI ≤ 40 kg/m2. Radiographically documented OA with Kellgren-Lawrence severity Grade 2 or 3 and associated symptoms Patient-reported pain with NRS score ≥4 (on a 0-10 scale) Able to read, understand, and sign the informed consent form, communicate with the investigator, complete study diaries, and understand and comply with protocol requirements.~Exclusion Criteria:~Recent use of IA or systemic corticosteroids Patient who is not ambulatory Any surgery or arthroscopy in the index knee within 12 months Any condition that could possibly confound the patient's assessment of index knee pain Substance abuse disorder, or positive urine drug test for illegal drug substances History of acquired or congenital immunodeficiency diseases History of treated malignancy which is disease free for ≤5 years Known allergy or hypersensitivity to the study drugs or their components

- Gender: ALL
- Minimum Age: 40 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- TLC599 (Type: EXPERIMENTAL): TLC599 (1mL) IA injection
- Dexamethasone sodium phosphate (Type: ACTIVE_COMPARATOR): DSP 4mg (1mL) IA injection
- Normal Saline (Type: PLACEBO_COMPARATOR): Normal saline (1mL) IA injection

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