A Study to Assess the Safety and Efficacy of Treprostinil to Facilitate Liver Transplantation in Patients With Portopulmonary Hypertension

"Remodulin is supplied in concentrations of 1, 2.5 , 5, and 10 mg/mL and can be administered as supplied or diluted for intravenous (IV) infusion prior to administration.~Remodulin is indicated for subcutaneous (SC) or IV use only as a continuous infusion. Remodulin is preferably infused subcutaneously, but can be administered by a central IV line if the SC route is not tolerated. The infusion rate is initiated at 1.25 ng/kg/min. If this initial dose cannot be tolerated because of systemic effects, the infusion rate should be reduced to 0.625 ng/kg/min."