Please assess the completion status of the following clinical trial:

Trial Title: Evaluation of Vital Capacity

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: SUPPORTIVE_CARE
- Time Perspective: None
- Masking: NONE
- Phase: PHASE2
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* consent form signature~* Men and women aged over or equal to 18 years old~* Medical examination before the research~* Negative results of tests of pregnancy for the women at age to procreate or taking an effective contraceptive~* Patients with neuromuscular pathologies without tracheostmy - Vital Capacity \< 80% of theoretical value~Exclusion Criteria:~* Refuse to participate at the research~* Patient under guardianship or under trusteeship~* pregnant Women~* Patients unable to cooperate~* Patients without a security social scheme (as beneficiary or bearer of rights)~* Usual contra-indications for an insufflation (haemoptise, recent pneumothorax, pulmonary emphysema, pleuresy, nausea, chronic obstructive pulmonary diseasee or asthma, recent lobectomy, intracranial hypertension, troubles of consciousness, unable to talk)

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

Study Arms:
- measure of assisted vital capacity by mechanical insufflation (Type: OTHER): measure of assisted vital capacity by a mechanical insufflation/exsufflation

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