Please assess the completion status of the following clinical trial:

Trial Title: Comparison of Hyaluronidase and Dexametasone in Reduction of Postoperative Edema

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

Eligibility Criteria:
Inclusion Criteria:~* symmetrical mandibular wisdom teeth with bone retention~* patients who are signed informed consent and acceptance of study involvement forms~Exclusion Criteria:~* existence of any systemic disease~* existence of any periodical drug intake~* existence of difference in operation times of right and left impacted wisdom teeth extractions more than 5 minutes~* existence of pregnancy~* existence of breastfeeding

- Gender: ALL
- Minimum Age: None
- Maximum Age: None
- Healthy Volunteers: t

Study Arms:
- hyaluronidase (Type: EXPERIMENTAL): None
- hyaluronidase control (Type: NO_INTERVENTION): None
- dexamethasone (Type: EXPERIMENTAL): None
- dexamethasone control (Type: NO_INTERVENTION): None

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