Please assess the completion status of the following clinical trial:

Trial Title: Comparative Evaluation of PUSPENs and C&Cs

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: COHORT
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Meets Diagnostic and Statistical Manual-IV criteria for opioid dependence~* Physically and psychologically capable of understanding and undergoing informed consent process~* Within 90 days of release or discharge and intending to return to Klang Valley region~* For VTC arm, came to the C\&C to start MMT

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Compulsory Drug Detention Center (Type: None): Conventional drug treatment in Malaysia and Southeast Asia including detention for an average of 2 years, including educational and job skills programs and physical education. Medical therapies for treating substance use disorders, such as opioid-agonist treatment (OAT), are unavailable.
- Voluntary Treatment Center (Type: None): Voluntary drug treatment facilities, called 'Cure and Care' centers in Malaysia, that provide methadone maintenance therapy in addition to psychosocial interventions, recreational programming, and vocational training, among other activities.

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