Please assess the completion status of the following clinical trial:

Trial Title: Effects of a Lower Limb Strength Training Program on a Seated Robotic Device in Patients

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: DOUBLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Acquired Brain Injury of vascular, traumatic, infectious or tumoral origin in the subacute phase~* Walking ability ≤ Functional Ambulatory Category level 5 (1-6)~* Paresis of the lower limb: strength \<57/100 on the Motricity Index~* Cognitive and memory functions allowing the patient to follow treatment instructions and give informed consent~Exclusion Criteria:~* Significant heart problem~* Venous thrombosis less than 6 months~* Musculoskeletal impairment not compatible with movement~* Degenerative neurological disease~* Oxygen-dependent~* Blood pressure not stabilized

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

Study Arms:
- intervention group (Type: EXPERIMENTAL): group focus on lower limb strength training with a seated robotic device
- control group (Type: ACTIVE_COMPARATOR): physiotherapy group as usual, not focused on strength training

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