Please assess the completion status of the following clinical trial:

Trial Title: The Utility of Oxygen Insufflation During Flexible Fiberoptic Bronchoscope-guided Intubation

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* patients who have surgery under general oral endotracheal anesthesia with invasive arterial blood pressure monitoring~Exclusion Criteria:~* history of lung disease~* abnormality in chest x-ray~* anticipating difficult intubation~* pregnant women~* who is unable to understand and agree the consent form

- Gender: ALL
- Minimum Age: 20 Years
- Maximum Age: 60 Years
- Healthy Volunteers: f

Study Arms:
- Oxygen (Type: EXPERIMENTAL): Oxygen is supplied through suction port in bronchoscope during bronchoscope-guided intubation.
- Control (Type: NO_INTERVENTION): Bronchoscope-guided intubation is performed without oxygen supply.

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