Please assess the completion status of the following clinical trial:

Trial Title: Role of Delay and Antibiotics on Perforation Rate While Waiting Appendectomy

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE4
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~* Acute appendicitis where surgery is planned. Diagnosis of appendicitis should be verified either by clinical diagnosis with Adult Appendicitis Score \>=16 or by diagnostic imaging (CT-scan, MRI or ultrasound) showing appendicitis. All patients with symptoms at least 3 days should undergo diagnostic imaging before inclusion.~Exclusion Criteria:~* Complicated appendicitis according to diagnostic imaging. The following findings indicate complicated appendicitis: extraluminal air or extraluminal fecalith; fluid collection, abscess or phlegmon next to appendix; non-enhancement appendiceal wall on contrast enhanced CT-scan.~* Plasma C-reactive protein \>=100~* Fever measured on emergency department over 38.5 degrees Celcius.~* Clinical generalized peritonitis or other reason that indicate immediate surgery~* Pregnancy, pregnancy test is taken from all fertile aged women before randomization~* Allergy to study antibiotics, or anaphylactic reaction after betalactam antibiotic or other contraindication for metronidazole or ongoing antibiotic treatment or patient is carrier of resistant bacteria. (This exclusion criteria are applicable only on randomization into antibiotic treatment arms)~* Missing written informed consent

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Surgery within 8 hours, no antibiotics (Type: ACTIVE_COMPARATOR): Patients are planned for urgent operation, that should be done within 8 hours. Operation can be done during the night time. Patients do not receive antibiotics while waiting surgery. Prophylactic antibiotics are given 0-30 minutes before incision.
- Surgery within 24 hours, no antibiotics (Type: EXPERIMENTAL): Patients are planned for urgent operation, that should be done within 24 hours. Operations are not done during the night time (00:00 - 08:00), unless necessary to avoid delay over 24 hours. Patients do not receive antibiotics while waiting surgery. Prophylactic antibiotics are given 0-30 minutes before incision.
- Surgery within 8 hours, antibiotics (Type: EXPERIMENTAL): Patients are planned for urgent operation, that should be done within 8 hours. Antibiotics (cefuroxime 1.5g and metronidazole 500mg every 8 hours) are given while waiting surgery.
- Surgery within 24 hours, antibiotics (Type: EXPERIMENTAL): Patients are planned for urgent operation, that should be done within 24 hours. Operations are not done during the night time (00:00 - 08:00), unless necessary to avoid delay over 24 hours. Antibiotics (cefuroxime 1.5g and metronidazole 500mg every 8 hours) are given while waiting surgery.

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