Please assess the completion status of the following clinical trial:

Trial Title: Polyamine-low Diet to Prevent Postoperative Pain After Cholecystectomy

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: NONE
- Phase: PHASE4
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* laparoscopic cholecystectomy~* ambulatory surgery~* agreeing to follow a polyamine-low diet with Polydol plus~Exclusion Criteria:~* Pregnancy~* Contra-indication to a non-steroidal anti-inflammatory, to tramadol~* Intolerance to cow proteins~* Diabetic patients~* Poor understanding of the French language.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 76 Years
- Healthy Volunteers: f

Study Arms:
- Polyamine low-diet (Type: EXPERIMENTAL): Polyamines depleted diet during the week before surgery : 2 cans per day of Polydol (oral alimentation without polyamines), associated to predefined menus low in polyamines
- Liberal alimentation (Type: ACTIVE_COMPARATOR): No specific alimentary diet

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