Inhaled Nitric Oxide for the Treatment of Neonatal Hypoxic Respiratory Failure With Pulmonary Hypertension

"The starting dose of INOmax is 20 ppm, which is controlled by the INOmax DSIR Plus delivery system in the respiratory circuit during mechanical ventilation. The dose will be maintained at 20 ppm for 4 hours after the start of administration, then the dose can be weaned to 5 ppm provided that the arterial oxygenation is adequate, as determined by the investigator within 4-24 hours of therapy, and the therapy should be maintained at 5 ppm until the fraction of inspired oxygen (FiO2) \< 0.60.~The treatment will be maintained until the potential hypoxia is resolved, or the investigator determines that the neonate no longer needs to use this drug. The maintenance treatment time is usually less than 4 days (96 hours). If the oxygenation level has not improved significantly after 4 days of maintenance treatment, the suitability of the treatment plan should be reassessed."