Paracetamol for closure of patent ductus arteriosus in preterm babies born before 32-week gestational age: academic unit experience

Background: It remains unclear which treatment approach is most advantageous for closure of patent ductus arteriosus (PDA) in preterm infants. Despite the presence of previous trials and meta-analysis, a correct and univocal strategy for closure of PDA is still under debate. Till now, standard medical treatment for PDA closure has been indomethacin/ibuprofen, percutaneous transcatheter closure, or surgical ligation. Up to date, new strategies have been reported with paracetamol. The aim of this study was to present our experience with intravenous (IV) and oral paracetamol for closing PDA in preterm neonates born before 32-week gestational age (GA). Patients and Methods: We conducted a prospective study in a neonatal intensive care unit (NICU) from a tertiary hospital in Minia University; Egypt. Eighty-seven preterm neonates born before 32-week GA with hemodynamically significant PDA (hsPDA) were enrolled. They received 15 mg/kg/6 h for 5 days IV or oral paracetamol for ductal closure. Our NICU guidelines before the current study state that only hsPDA is treated with oral ibuprofen based on the decision of the neonatologist after discussion with pediatric cardiologist. The study aims to vary the practice to use IV or oral paracetamol instead of ibuprofen to avoid side effects of nonsteroidal drugs in preterm babies. Results: During the study period, 140 babies