Please assess the completion status of the following clinical trial:

Trial Title: Phase 3 Extension Study of Dexpramipexole in ALS

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE3
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* Subject has the ability to understand the purpose and risks of the study and provide signed and dated informed consent (or have the consent confirmed by a witness if unable to write) and authorization to use protected health information (PHI) in accordance with national and local subject privacy regulations.~* Subject was enrolled in either CL211 (NCT00931944) or Study 223AS302 (NCTO1281189).~* Subject has completed their last visit in Study CL211 (NCT00931944) or Study 223AS302 (NCTO1281189).~* Subjects of childbearing potential must practice effective contraception during the study and be willing and able to continue contraception for 1 month (females) or 3 months (males) after their last dose of study treatment.~Exclusion Criteria:~* Subject withdrew prematurely from Study CL211 (NCT00931944) or Study 223AS302 (NCTO1281189).~* Subject permanently discontinued study treatment in Study CL211 (NCT00931944) or Study 223AS302 (NCTO1281189) for any reason other than enrollment into this study.~* Subject from Study CL211 (NCT00931944) or Study 223AS302 (NCTO1281189) has a significant change in medical history (including laboratory tests or a clinically significant condition) that in the opinion of the Investigator would impair the subject's medical fitness for participation and preclude treatment.~* Female subject who is pregnant or breastfeeding.~* Subject is currently enrolled in any investigational drug study other than Study CL211 (NCT00931944) or Study 223AS302 (NCTO1281189).~* Subject is taking pramipexole, other dopamine agonists, any other agent with dopaminergic activity, or any other disallowed concomitant medication.~* Subject is unwilling or unable to comply with the requirements of the protocol including the presence of any condition (physical, mental, or social) that is likely to affect the subject's ability to comply with the protocol. At a minimum, subjects who are not able to travel to the study site must be willing to agree to remote blood draws for clinical laboratory evaluations and telephone visits to report Adverse Events, concomitant medications, and Amyotrophic Lateral Sclerosis Functional Rating Scale (revised) (ALSFRS-R) scores.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 80 Years
- Healthy Volunteers: f

Study Arms:
- Dexpramipexole (Type: EXPERIMENTAL): Dexpramipexole open-label

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