Please assess the completion status of the following clinical trial:

Trial Title: Post-extubation Dysphagia

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

Eligibility Criteria:
Inclusion Criteria (patients):~* age \> 18 years~* informed consent~* extubated after endotracheal intubation for more than 5 days~* Richmond Agitation-Sedation Scale (RASS) between -2 and 2~* able to sit right up~* no respiratory insufficiency/failure (for this study defined as oxygen saturation (SpO2) \< 92% with a minimum of 3 L nasal oxygen)~Inclusion Criteria (healthy subjects):~* age \> 18 years~* informed consent~Exclusion Criteria (both patients and healthy subjects):~* pre-existing dysphagia (according to medical record and screening)~* tracheostomy or previous tracheostomy~* history of prior intubation \< 3 months ago~* head/neck surgery, head/neck radiation or head/neck disease~* pre-existent esophageal disorder~* coagulopathy (thrombocytes \< 50\*10\^9 /l, or prothrombin time (PT)/activated partial thromboplastin time (APTT) \> 1.5 times the reference value, or fibrinogen \< 1000 mg/l, or use of therapeutic anticoagulant drugs)~* allergy for xylometazoline (only in case its use is indicated)~* known pregnancy~* known G6PD deficiency

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

Study Arms:
- Healthy subjects (Type: None): Healthy subjects
- Patients (Type: None): Patients extubated after \> 5 days of mechanical ventilation.

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