Please assess the completion status of the following clinical trial:

Trial Title: Efficacy Study of Folinic Acid to Improve Mental Development of Children With Down Syndrome

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: DOUBLE
- Phase: PHASE2/PHASE3
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Down syndrome without mosaicism~* age 3 to 30 months~* weight over 4 kg~* possible assessment by the revised Brunet-Lezine scale~Exclusion Criteria:~* history of leukemia~* West syndrome or non-stable epilepsy~* non-stable thyroxin treatment

- Gender: ALL
- Minimum Age: 3 Months
- Maximum Age: 30 Months
- Healthy Volunteers: f

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