Please assess the completion status of the following clinical trial:

Trial Title: Noninvasive Examination of the Work of Breathing in Patients With Amyotrophic Lateral Sclerosis (ALS).

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

Eligibility Criteria:
Inclusion Criteria:~* Patients with probable or definite ALS by El Escorial Criteria between ages 20-85 will be included for evaluation. They must have progression of disease over the preceding 6 months and duration of disease less then 5 years.~Exclusion Criteria:~* Patients who do not meet clinical criteria of the diagnosis including those with pure upper motor neuron syndromes (PLS) or pure lower motor syndromes (SMA, Multifocal conduction block, motor neuropathies).

- Gender: ALL
- Minimum Age: 20 Years
- Maximum Age: 85 Years
- Healthy Volunteers: f

Study Arms:
- ALS (Type: None): Subjects having either definite or probable ALS by El Escorial Criteria.

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