Please assess the completion status of the following clinical trial:

Trial Title: Prophylactic Administration of Vitamin C in Wrist Fractures

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

Eligibility Criteria:
Inclusion Criteria:~* wrist fracture~* adult (18 years and older)~Exclusion Criteria:~* no comprehension of the written information~* not able to appear for follow-up (living abroad)

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

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