Please assess the completion status of the following clinical trial:

Trial Title: Electric Muscle Stimulation for Patients With Chronic Respiratory Failure

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

Eligibility Criteria:
Inclusion Criteria:~* Adult patient required mechanical ventilation more than 14 days~* No ability for active endurance exercise because of poor consciousness or limb weakness.~Exclusion Criteria:~* Pregnant women~* Limb wound/infection interfered with electric pad application~* Recent acute myocardial infarction or life-threatening arrhythmia~* Uncontrolled epilepsy~* Dying patients without attempt of ventilator weaning~* Absence of respiratory drive

- Gender: ALL
- Minimum Age: 20 Years
- Maximum Age: 90 Years
- Healthy Volunteers: f

Study Arms:
- Electric muscle stimulation(EMS) (Type: EXPERIMENTAL): EMS:use programmed middle frequency electric stimulation device(HELEX 573)for both quadriceps stimulation, 32 minutes per day, 5 time per week.
- Control (Type: NO_INTERVENTION): Patients with routine passive rehabilitation program.

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