Please assess the completion status of the following clinical trial:

Trial Title: Effect of Paracetamol, Pregabalin and Dexamethasone on Pain and Opioid Requirements in Patients Having a Tonsillectomy

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE4
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* Patients scheduled for benign tonsillectomy~* Between the ages of 18 and 50 years old~* ASA 1-2 and a surgical technique without the need for local anaesthetics or electrical scissors~Exclusion Criteria:~* Malignancy~* Patients who are unable to cooperate~* Does not speak Danish~* Has allergy for drugs used in the trial~* Has abused drugs and/or medicine~* Epilepsy~* Diabetes treated with medicine~* Treatment with systemic steroids 4 weeks prior to the operation~* Daily use of antacids~* Daily use of analgesics~* Use of antidepressives~* Known kidney disease~* Pregnancy

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 50 Years
- Healthy Volunteers: f

Study Arms:
- Paracetamol (Type: PLACEBO_COMPARATOR): Oral paracetamol 1 g + placebo + placebo
- Paracetamol + Pregabalin (Type: EXPERIMENTAL): Oral paracetamol 1g + oral pregabalin 300 mg + placebo
- Paracetamol + pregabalin + dexamethasone (Type: EXPERIMENTAL): Oral paracetamol 1g + oral pregabalin 300 mg + IV dexamethasone 8 mg

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