Please assess the completion status of the following clinical trial:

Trial Title: Post-op Acetaminophen vs NSAID Use on Lumbar Spinal Fusion Outcomes

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

Eligibility Criteria:
Inclusion Criteria:~* Age 18-75~* Require 1 or 2 level lumbar spinal fusion through posterior or lateral approach~* No history of long term opioid use (daily or almost daily opioid use \> 2 weeks) and not on opiates at time of presentation to clinic~Exclusion Criteria:~* Documented allergy to NSAIDs or Acetaminophen~* History of: Peptic Ulcer Disease, Congestive heart failure, Chronic liver disease, Elevated alanine aminotransferase (ALT)/ aspartate aminotransferase (AST) greater than 1.5 times control, Bleeding disorder, Renal dysfunction (Serum creatinine \> 1.5 mg/dL), Glucocorticoid use within 1 month of surgery~* Current smokers (quite date \< 30 days ago)~* Revision for pseudarthrosis~* Patients who are unable to physically or mentally provide consent to the study procedures.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 75 Years
- Healthy Volunteers: f

Study Arms:
- Intravenous (IV) Placebo (Type: PLACEBO_COMPARATOR): IV Placebo arm
- IV Ketorolac (Type: EXPERIMENTAL): IV Ketorolac arm
- IV Acetaminophen (Type: EXPERIMENTAL): IV Acetaminophen arm

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