The continuation of hemodynamic, respiratory, and metabolic support for a variable period after liver transplantation (LT) in the intensive care unit (ICU) is considered routine by many transplant programs. However, some LT recipients may be liberated from mechanical ventilation shortly after the discontinuation of anesthesia. These patients might be appropriately discharged from the postanesthesia care unit (PACU) to the surgical ward and bypass the ICU entirely. In 2002, our program started a fast-tracking program: select LT recipients are transferred from the operating room to the PACU for recovery and tracheal extubation with a subsequent transfer to the ward, and the ICU stay is completely eliminated. Between January 1, 2003 and December 31, 2007 , 1045 patients underwent LT at our transplant program; 175 patients were excluded from the study. Five hundred twenty-three of the remaining 870 patients (60.10%) were fast-tracked to the surgical ward, and 347 (39.90%) were admitted to the ICU after LT. The failure rate after fast-tracking to the surgical ward was 1.90%. The groups were significantly different with respect to the recipient age, the raw Model for End-Stage Liver Disease (MELD) score at the time of LT, the recipient body mass index (BMI), the retransplantation status, the operative time, the warm ischemia time, and the intraoperative transfusion requirements. A multivariate logistic regression analysis revealed that the raw MELD score at the time of LT, the operative time, the intraoperative transfusion requirements, the recipient age, the recipient BMI, and the absence of hepatocellular cancer/cholangiocarcinoma were significant predictors of ICU admission. In conclusion, we are reporting the largest single-center experience demonstrating the feasibility of bypassing an ICU stay after LT. Liver

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Intracardiac thrombosis (ICT) during orthotopic liver transplantation (OLT) is an uncommon event. However, it is a devastating complication with high mortality when it occurs. This study aimed to identify possible predisposing factors for ICT during OLT. We retrospectively identified the cases of all patients with ICT during OLT at our institution from 1998 to 2014. Of 2750 OLTs performed, 10 patients had ICT intraoperatively. The patients' immediate prethrombosis intraoperative hemodynamic and coagulation values and thromboelastography (TEG) data were reviewed. Preexisting venous thrombosis, atrial fibrillation, and the prior placement of a transjugular intrahepatic portosystemic shunt for portal hypertension were noted in several patients and may be related to ICT during OLT. A high Model of End-Stage Liver Disease score, low cardiac output, and sepsis did not appear to be associated with ICT. ICT occurred in some patients without the administration of antifibrinolytic agents. TEG and coagulation parameters did not appear to be helpful in predicting the onset of ICT. Four patients had ICT in both right-and left-sided heart chambers; none of these 4 patients survived. All 6 patients with only right-sided thrombus survived. In those who survived, improved hemodynamics and clot disappearance on transesophageal echocardiography (TEE) occurred over time, even without the use of thrombolytics. Whether this is because of endogenous thrombolysis or distal clot propagation into the pulmonary vasculature, or both, is unclear. Tissue plasminogen activator may have a role in the resuscitation procedure. In conclusion, without the routine use of TEE during OLT, the incidence of ICT will remain an under-recognized event.