Please assess the completion status of the following clinical trial:

Trial Title: The Effect of Intermittent Oro-esophageal Tube Feeding on Severe Traumatic Brain Injury Patients With Tracheostomy

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

Eligibility Criteria:
Inclusion Criteria:~* age ≥ 18 years, meeting the diagnosis of severe Traumatic Brain Injury;~* score of Glasgow Coma Scale\<8;~* presence of no contraindication for enteral nutrition;~* with stable vital signs and no severe liver or kidney dysfunction, metabolic disorders, cardiovascular diseases, or multiple complications;~* informed consent form was obtained from the patient\&#39;s family members, indicating their full understanding of the study and agreement to participate.~Exclusion Criteria:~* unable to cooperate in completing treatment and assessment due to personal reasons or other disorders;~* complicated with other intracranial lesions, such as stroke;~* with severe consciousness disorders caused by other diseases.

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

Study Arms:
- the observation group (Type: EXPERIMENTAL): Both groups of patients were provided with routine treatments, including pharmacological treatment, rehabilitation therapy.Based on this, the patients in the observation group were given enteral nutrition support with Intermittent Oro-esophageal Tube Feeding (Medical Device No. 20010234, developed by the Swallowing Disorders Research Institute of Zhengzhou University).
- the control group (Type: ACTIVE_COMPARATOR): Both groups of patients were provided with routine treatments, including pharmacological treatment, rehabilitation therapy. The patients in the control group were provided nutrition support with Nasogastric tube feeding , while the feeding process strictly followed the relevant guideline

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