Use of sildenafil to facilitate weaning from inhaled nitric oxide in children with pulmonary hypertension following surgery for congenital heart disease.

Pulmonary hypertension frequently complicates the postoperative management of patients after congenital cardiac surgery. Inhaled nitric oxide is an effective treatment option, but rebound pulmonary hypertension can occur upon its withdrawal. Sildenafil may facilitate its withdrawal by restoring cyclic guanosine monophosphate availability via phosphodiesterase-5 inhibition.

Y-site compatibility of medications with parenteral nutrition.

Providing parenteral nutrition to pediatric patients requiring various other intravenous products can be challenging. Evaluation of compatibility is essential; however, information is limited and sometimes conflicting. We strove to critically evaluate and present the available published data as a comprehensive and practical reference.