Read diazepam Results-at-a-Glance summary.

Diazepam is a medicine approved by the U.S. Food and Drug Administration (FDA) for treating severe seizures in children. However, the most safe and effective dosage of diazepam for children was unknown.

Read rifampin Results-at-a-Glance summary.

Rifampin is an FDA approved antibiotic but has not been evaluated for treating staph infection in infants. The purpose of the study was to find out the pharmacokinetics and safety of rifampin in infants with suspected infections.

Read levetiracetam Results-at-a-Glance summary.

Levetiracetam is a medicine that is approved by the U.S. Food and Drug Administration (FDA) for treating seizures in children. However, it is unknown how well the medicine works in children who weigh more than average. These studies were needed to learn how children who are heavier than average weight process levetiracetam and the amount of the medicine they should receive when being treated for seizures.

Read sildenafil Results-at-a-Glance summary.

Infants born too early can get a lung disease called Bronchopulmonary dysplasia (BPD). Infants with BPD are likely to have pulmonary hypertension, a condition where the blood vessels in the lungs get blocked or destroyed, causing high blood pressure. Pulmonary hypertension increases the risk of death from BPD. There are no medicines approved by the U.S. Food and Drug Administration (FDA) for treating BPD. However, doctors often use the medicine sildenafil to manage high blood pressure in infants with BPD.

Read oxycodone Results-at-a-Glance summary.

Oxycodone is a pain-relieving medicine often prescribed to mothers after giving birth. Studies have shown that oxycodone transfers into breastmilk, but data were lacking on how much of it is transferred to a breastfeeding infant. This information was needed for providers and mothers to make the best, safest decisions regarding medicines and breastfeeding. The Pediatric Trials Network (PTN) study called “Commonly Used Drugs During Lactation and Infant Exposure (CUDDLE)” tested medicines, including oxycodone, to learn how they transfer from mother to baby through breastmilk.