Please assess the completion status of the following clinical trial:

Trial Title: Efficacy and Safety of Tetrabenazine in Chorea

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

Eligibility Criteria:
Inclusion Criteria:~* 18 years of age or older~* suffer from manifest HD as confirmed by genetic testing~* Meet chorea and total functional capacity scores on Unified Huntington's Disease Rating Scale~* Meet criteria on Hamilton Depression Rating Scale, Unified Parkinson's Disease Rating Scale dysphagia and dysarthria scale~* Independently ambulatory~Exclusion Criteria~* previous treatment with tetrabenazine~* unstable or serious medical or psychiatric illness~* concomitant use identified drugs~* untreated depression~* lack of caregiver

- 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).