From: Patent ductus arteriosus in preterm infants; experience of a tertiary referral neonatal intensive care unit: prevalence, complications, and management
HSPDA
(N = 33)
Success of closure
Failure of closure
One course paracetamol
29(87.9%)
20 (69%)
9 (31%)
Two course paracetamol
9
4 (44.5%)
5 (55.5%)