Please assess the completion status of the following clinical trial:

Trial Title: Comparative Study of Efficacy and Safety of Oral Ibuprofen and Intravenous Ibuprofen in Closure of Patent Ductus Arteriosus in Very Low Birth Weight Infants

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

Eligibility Criteria:
Inclusion Criteria:~* a gestational age \< 32 weeks~* a birth weight \< 1500g~* a postnatal age between 48 and 96 hours, a respiratory distress requiring more than 25 % of oxygen supplementation~* an echocardiographic evidence of left to right significant shunting PDA~Exclusion Criteria:~* a right-to-left shunting~* major congenital anomalies~* IVH grade 3-4~* a tendency to bleed (defined by the presence of blood in the endotracheal aspirate, gastric aspirate, stools or urines and / or oozing from puncture sites)~* a serum creatinine level \>140µmol/l, a serum urea nitrogen \> 14 µmol/l and a platelet count \< 60000/mm3.

- Gender: ALL
- Minimum Age: 48 Hours
- Maximum Age: 96 Hours
- Healthy Volunteers: f

Study Arms:
- I (Type: ACTIVE_COMPARATOR): None
- O (Type: ACTIVE_COMPARATOR): None

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