Oral Paracetamol Versus Oral Ibuprofen in Management of Patent Ductus Arteriosus in Preterm Infants: A Randomised Controlled Trial

To determine whether oral paracetamol or ibuprofen has a better or same efficacy and tolerance in closure of patent ductus arteriosus in preterm infants.

Eighty preterm infants with patent ductus arteriosus will be enrolled in this prospective-randomized study. Patients will receive oral ibuprofen at an initial dose of 10 mg/kg, followed by 5 mg/kg at 24 and 48 h or oral paracetamol 15 mg/kg per dose every 6 hours.

One of the following echocardiographic criteria of a duct size >1.5 mm, a left atrium-to-aorta ratio >1.5, left-to-right shunting of blood, end diastolic reversal of blood flow in the aorta, or poor cardiac function in addition signs of patent ductus arteriosis determined the need of treatment.

Inclusion criteria

• Birth weight below 1250 gram
• Diagnosed patent ductus arteriosus by Echocardiographic examination

Exclusion criteria

• Accompanied other congenital cardiac anomalies
• Urine output of less than 1 ml/kg/h during the preceding 8 h,
• Serum creatinine level >1.6 mg/dl,
• Platelet count <60,000/mm3,
• Liver failure,
• Hyperbilirubinemia requiring exchange transfusion
• Severe intracranial bleeding (Grade III - IV)
• Intestinal abnormality and necrotising enterocolitis