Please assess the completion status of the following clinical trial:

Trial Title: Assessment of the the ETView Double-lumen Tube

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

Eligibility Criteria:
Inclusion Criteria:~* elective thoracic surgery with anticipated use of a DLT~Exclusion Criteria:~* left pneumonectomy or left lobectomy requiring an anastomosis on the left main bronchus~* proximal left bronchial lesion~* anatomical abnormality of the bronchial tree~* suspicion of difficult mask ventilation or intubation

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

Study Arms:
- EtView (Type: EXPERIMENTAL): Use of ETVew double-lumen tube

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