Please assess the completion status of the following clinical trial:

Trial Title: The Correlations Between Early Enteral Nutrition and Intra-abdominal Pressure in Severe Acute Pancreatitis

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: SINGLE
- Phase: PHASE4
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* The diagnosis of acute pancreatitis accords with the Atlanta criteria in 1992~* Within 3 days from the onset of the disease~* Hemodynamics stable~Exclusion Criteria:~* Decompressive measures and enteral nutrition was performed before admission~* Ileus of lower digestive tract~* Pregnant pancreatitis~* Chronic organs dysfunction~* Immunodeficiency

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 70 Years
- Healthy Volunteers: f

Study Arms:
- Early enteral nutrition (Type: EXPERIMENTAL): The enteral nutrition was started within 48h after admission
- Delayed enteral nutrition (Type: ACTIVE_COMPARATOR): The enteral nutrition was started at the 8th day after admission

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