Please assess the completion status of the following clinical trial:

Trial Title: Comparative Effects on Diaphragmatic Electrical Activity and Respiratory Pattern of Various Levels of Assistance

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

Eligibility Criteria:
Inclusion Criteria:~- Patients admitted to the ICU, intubated for acute respiratory failure, and ventilated in PS mode will be eligible for inclusion in the study.~Exclusion Criteria:~* Severe hypoxemia requiring an FIO2 \> 0.5~* hemodynamic instability (defined as the need for high doses of catecholamines namely ≥ 0.5 μg/kg min- and/or high need in volume resuscitation namely more than two litres of crystalloids in two hours-)~* oesophageal problem such as hiatal hernia, oesophageal varicosities, oesophageal surgery;~* active upper gastro-intestinal bleeding;~* known coagulation disorder;~* any other contraindication to the insertion of a naso-gastric tube;~* poor short term prognosis (death expected within the next seven days)~* age \< 18 years old.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 90 Years
- Healthy Volunteers: f

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