Please assess the completion status of the following clinical trial:

Trial Title: Umbilical Cord Serum Eye Drops

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* patients with recurrent corneal erosions~Exclusion Criteria:~* none

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

Study Arms:
- umbilical cord serum eyedrops (Type: EXPERIMENTAL): patients with recurrent corneal erosions were treated with 20% umbilical cord serum eye drops 3 to 4 times a day in addition to artificial tears

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