Please assess the completion status of the following clinical trial:

Trial Title: Efficacy and Safety of DF289 Plus DF277 Otic Solution in the Treatment of Middle Ear Infections in Pediatric Patients

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE3
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* 6 months to 12 years~* ear tube in the ear which will be treated~* otorrhea for 3 weeks or less~* moderate or severe otorrhea~Exclusion Criteria:~* other ear diseases

- Gender: ALL
- Minimum Age: 6 Months
- Maximum Age: 12 Years
- Healthy Volunteers: f

Study Arms:
- DF289 (Type: ACTIVE_COMPARATOR): Ear drops
- DF277 (Type: ACTIVE_COMPARATOR): Ear drops
- DF289 plus DF277 (Type: EXPERIMENTAL): Ear drops

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