Please assess the completion status of the following clinical trial:

Trial Title: Lipids of the Human Tear Film and Their Effect on Tear Stability

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

Eligibility Criteria:
Inclusion Criteria:~* Meibomian gland dysfunction~Exclusion Criteria:~* Lid margin scarring; herpetic blepharitis

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 80 Years
- Healthy Volunteers: t

Study Arms:
- Doxycycline (Type: ACTIVE_COMPARATOR): Oral doxycycline
- azithromycin (Type: ACTIVE_COMPARATOR): Topical azithromycin daily to the conjunctival culdesac

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