Please assess the completion status of the following clinical trial:

Trial Title: Effect of Intravenous Magnesium During Robot Assisted Prostatectomy

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

Eligibility Criteria:
Inclusion Criteria:~* Robot assisted prostatectomy~Exclusion Criteria:~* Allergy to magnesium~* Chronic pain~* Chronic opioid use~* Chronic NSAID use~* Renal dysfunction~* Liver dysfunction~* Cardiac arrythmia~* Seizure

- Gender: MALE
- Minimum Age: 60 Years
- Maximum Age: 85 Years
- Healthy Volunteers: f

Study Arms:
- Magnesium group (Type: EXPERIMENTAL): Intravenous administration of Magnesium Sulfate
- Control group (Type: PLACEBO_COMPARATOR): Intravenous administration of normal saline

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