Please assess the completion status of the following clinical trial:

Trial Title: Amoxicillin Susceptibility of Oral Streptococci After a 3-Day or a 7-Day Amoxicillin Therapy

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

Eligibility Criteria:
Inclusion Criteria:~* odontogenic infection requiring tooth extraction asociated with amoxicillin monotherapy~* good condition~* 18-60 years old~* written informed consent provided~Exclusion Criteria:~* antibiotic prophylactic treatment~* special infectious risk (immunodeficiency, diabetes..)~* pregnant or breastfeeding women~* amoxicillin contraindication~* antibiotic treatment during the lasts 45 days

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 60 Years
- Healthy Volunteers: f

Study Arms:
- 1 (Type: EXPERIMENTAL): 7-day amoxicillin treatment (1g per os twice daily)
- 2 (Type: ACTIVE_COMPARATOR): 3-day amoxicillin (1g per os twice daily) + 4-day placebo treatment (1g per os twice daily)

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