Please assess the completion status of the following clinical trial:

Trial Title: Study to Prevent Cartilage Damage Following Acute Knee Injury.

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE1/PHASE2
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Onset of injury less than 4 weeks prior to evaluation~* Severe knee injury that requires surgery, including anterior cruciate ligament tear, meniscus tear and chondral injury~* BMI less than 30~* Age 18-30~* Women will have serum pregnancy testing (bHCG) at time of entry and on follow-up evaluation and must agree to use an approved form of contraception during the study period.~Exclusion Criteria:~* Prior signal joint injury requiring medical evaluation~* History of arthritis or rheumatic disease~* History of intra-articular corticosteroid in index joint~* Septic joint~* Evidence of chronic joint disease by plain radiograph~* Fracture or multiple ligament tear~* Pregnancy or lactation~* Inability to give informed consent

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 30 Years
- Healthy Volunteers: f

Study Arms:
- 1 (Type: EXPERIMENTAL): Intra-articular IL-1Ra
- 2 (Type: PLACEBO_COMPARATOR): Intra-articular saline

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