Please assess the completion status of the following clinical trial:

Trial Title: Intermittent Oro-Esophageal Tube Feeding vs. Nasogastric Tube Feeding in Infants With Pierre Robin Syndrome

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

Eligibility Criteria:
Inclusion Criteria:~* meeting the diagnostic criteria for Pierre Robin sequence based on CT and X-ray examinations, combined with clinical manifestations and physical signs.~* with spontaneous vaginal birth, aged 1 to 12 months.~* with dysphagia screened by the water drinking test and further confirmed by the assessment of Dysphagia Disorders Survey (DDS), Dysphagia Severity Scale (DSS), or Schedule for Oral Motor Assessment (SOMA)~* before the treatment, the tube feeding was required and feasible after evaluation.~* stable vital signs.~* with nasogastric tubes placed before the treatment.~* sufficient human milk could be provided by the mothers of the patients (with the help of a manual suction device).~Exclusion Criteria:~* abnormalities in brain development or other neurological lesions revealed by CT or MRI scans.~* dysphagia caused by other diseases.~* other congenital malformations, such as Down syndrome, cleft lip, and palate, etc.~* severe systemic disease (such as severe infection, severe hepatic and renal dysfunction).~* participants who need to receive other therapy which would potentially affect the result of this study.

- Gender: ALL
- Minimum Age: 1 Month
- Maximum Age: 12 Months
- Healthy Volunteers: f

Study Arms:
- IOE group (Type: EXPERIMENTAL): IOE groups were given systematic therapy according to the routine treatment plan for PRS for 4 weeks. The main intervention measures included: 1) non-invasive ventilator treatment, generally at least once every night and typically not exceeding continuous daily usage.; 2) attention to feeding and sleeping positions, with a recommended sleeping position of lateral recumbent and the head of the bed raised by 20-30°; 3) swallowing function training, such as tongue muscle stretching training, assisted anterior jaw protrusion training, lemon ice stimulation to the soft palate, pharyngeal wall, etc., generally 5 days per week, twice per day, 5-20 minutes each time; 4) pulmonary ultrashort wave therapy, generally at least 2-3 times a week, and not more than once a day; 5) physical therapy, such as intensive training for gross motor functions including lifting the head, turning over, sitting, crawling, standing, etc., generally 3-5 days per week, 1-2 times per day, 5-20 min each time.
- PNG group (Type: ACTIVE_COMPARATOR): PNG groups were given systematic therapy according to the routine treatment plan for PRS for 4 weeks. The main intervention measures included: 1) non-invasive ventilator treatment, generally at least once every night and typically not exceeding continuous daily usage.; 2) attention to feeding and sleeping positions, with a recommended sleeping position of lateral recumbent and the head of the bed raised by 20-30°; 3) swallowing function training, such as tongue muscle stretching training, assisted anterior jaw protrusion training, lemon ice stimulation to the soft palate, pharyngeal wall, etc., generally 5 days per week, twice per day, 5-20 minutes each time; 4) pulmonary ultrashort wave therapy, generally at least 2-3 times a week, and not more than once a day; 5) physical therapy, such as intensive training for gross motor functions including lifting the head, turning over, sitting, crawling, standing, etc., generally 3-5 days per week, 1-2 times per day, 5-20 min each time.

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