Conservative management accounted for 4/26 (15.4%) hsPDA, while 19/26 (82.6%) hsPDA needed pharmacological therapy, of which 18 were treated with intravenous Paracetamol, 1 was treated with oral Ibuprofen.
Tỉ lệ trẻ hsPDA xử trí bảo tồn thành công là 4/26 (15,4%). Có 19/26 (82,6%) trẻ có chỉ định dùng thuốc, trong đó 18 trẻ dùng Paracetamol tĩnh mạch (TM), 1 trẻ dùng Ibuprofen đường uống.