title: Inhaled nitric oxide for the treatment of preterm infants with respiratory distress syndrome.
abstract: Many authors have hypothesized that inhaled nitric oxide (iNO) might acutely improve oxygenation in preterm neonates with infant respiratory distress syndrome (iRDS) and decrease the risk of bronchopulmonary dysplasia. The studies on the effects of iNO in preterm infants with iRDS have given contradictory results. We report their main methodological characteristics and the observed effects of iNO in preterm infants. Moreover, we discuss the infants' age at the beginning of the study, the dose and duration of iNO therapy, its potential effect on neurodevelopment, its relationship with surfactant properties, and the need to identify patients who are likely to respond to this therapy. We advise caution against the widespread use of iNO in preterm infants with iRDS. At present, it appears to be premature to have specific recommendations regarding the indications for iNO therapy in this group of patients. The conclusion of current trials and the follow-up studies of recently completed trials will give further data to guide neonatologists' decisions, and until then it is likely that clinicians will continue to make case-by-case decisions for the treatment of iNO in preterm infants with hypoxia that is unresponsive to other therapies. However, this decision should always be discussed with the parents.
authors.affiliation: Division of Neonatology, Department of Surgical and Medical Critical Care, Careggi University Hospital, University of Florence School of Medicine, Florence, Italy. cdani@unifi.it
authors.forename: Carlo
authors.initials: C
authors.lastname: Dani
authors.forename: Giovanna
authors.initials: G
authors.lastname: Bertini
mesh_terms: D000280:Administration, Inhalation; D002986:Clinical Trials as Topic; D000075202:Contraindications; D006801:Humans; D000860:Hypoxia / Q000209:etiology / Q000628:therapy; D007231:Infant, Newborn; D007234:Infant, Premature; D009359:Neonatology / Q000379:methods*; D009569:Nitric Oxide / Q000008:administration & dosage*; D012127:Respiratory Distress Syndrome, Newborn / Q000150:complications / Q000628:therapy*; D016896:Treatment Outcome
chemical_list: D009569:Nitric Oxide