Please assess the completion status of the following clinical trial:

Trial Title: Assisted Device for Freezing in Parkinson Disease

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* troublesome freezing~Exclusion Criteria:~* dementia

- Gender: ALL
- Minimum Age: 40 Years
- Maximum Age: 85 Years
- Healthy Volunteers: f

Study Arms:
- Detection of freezing (Type: EXPERIMENTAL): freezing parkinsonian patients

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