Transplantation proceedings
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Portopulmonary hypertension has been reported in 2% to 9% of candidates for liver transplantation (OLT). If it is moderate to severe, it represents a contraindication to the procedure until pulmonary vasodilatative therapy has been optimized. We report the case of a 43-year-old man, scheduled for OLT due to alcoholic cirrhosis with hemosiderosis. ⋯ The patient was extubated on POD 17. The cardiac catheterization 1 month after OLT showed: mPAP 28 mm Hg, WP 13 mm Hg, CO 5.4 L/min, PVR 220 dyne s/cm(5) and TPG 15 mm Hg. ECMO rescue therapy in this "extreme" case allowed us to correct hypoxemia responsible for worsening of pulmonary hypertension allowing time to reach the goal of vasodilatatory therapy.
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Liver transplantation (OLT) can entail a high risk of blood loss requiring transfusions, which increase morbidity and mortality. In recent years many efforts have been spent to improve the surgical and anesthetic management to decrease transfusion rates during OLT. Preoperative predictors for transfusion in OLT, remain uncertain. ⋯ Our results confirmed the link between intra- and perioperative transfusions and outcome of OLT patients. MELD score resulted the only independent variable associated with increased perioperative RBC transfusions.
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Lung transplantation (OLT) is a viable option for end-stage pulmonary diseases in selected patients with satisfactory long-term results. However, the paucity of available donors engenders a prolonged stay on the waiting list with progressive decline of lung function. In cases of sudden respiratory failure, admission to an intensive care unit with institution of extracorporeal membrane oxygenation (ECMO) may be an option while a waiting an emergency OLT. ⋯ The mean weaning time from ECMO after OLT was 2.14 days. No patient died in the perioperative period and 1-year survival was 85.7%. ECMO represents a valid option as a bridge to urgent OLT for selected candidates.