1 Division of Neonatal-Perinatal Medicine, Schneider Children's Hospital, New Hyde Park, NY 11040
The commentary by Drs Abman and Kinsella entitled "Inhaled Nitric Oxide for Persistent Pulmonary Hypertension of the Newborn: The Physiology Matters!" provides one important and valid viewpoint concerning the optimal design of clinical trials in this area of neonatology. The approach that they advocate involves individualized and meticulous care of persistent pulmonary hypertension of the newborn (PPHN) patients depending on their underlying disease, using whatever conventional or rescue therapy (before extracorporeal membrane oxygenation [ECMO] is needed to support the patient, while testing the efficacy of inhaled nitric oxide (I-NO).