Author Correction: Combined quantification of procalcitonin and HLA-DR improves sepsis detection in surgical patients.

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Combined quantification of procalcitonin and HLA-DR improves sepsis detection in surgical patients.

Early recognition of sepsis is a key factor to improve survival to this disease in surgical patients, since it allows prompt control of the infectious source. Combining pro-inflammatory and immunosupression biomarkers could represent a good strategy to improve sepsis detection. Here we evaluated the combination of procalcitonin (PCT) with gene expression levels of HLA-DRA to detect sepsis in a cohort of 154 surgical patients (101 with sepsis and 53 with no infection).

Portocaval shunt throughout anhepatic phase in orthotopic liver transplantation for cirrhotic patients.

The aim of this study was to assess whether the use of a temporary portocaval shunt (PCS) with inferior vena caval (IVC) preservation during orthotopic liver transplant procedures (OLT) in cirrhotic patients had any advantage. This work evaluated a group of cirrhotic patients who underwent liver-transplant between 1999 and 2006 with a temporary portocaval anastomosis and IVC preservation (PC group, n = 356) versus an historical group (no-PC group, n = 45) with only IVC preservation. We excluded cases of fulminant hepatitis, retransplants, portal vein thrombosis, or prior surgical portosystemic shunts.

Portacaval shunt and inferior vena cava preservation in orthotopic liver transplantation.

The aim was to study the advantages of the use of a temporary portacaval shunt (PCS) with inferior vena cava (IVC) preservation during the piggyback technique for the anhepatic phase of orthotopic liver transplantation (OLT) performed in cirrhotic patients. Two groups of cirrhotic patients who underwent OLT with piggyback technique were compared; one with a PCS (n = 57) and the other, without PCS (n = 54). Patients with fulminant hepatitis, retransplantation, portal thrombosis, and previous portosystemic shunts were excluded.

Optimisation of bile production during normothermic preservation of porcine livers.

Machine perfusion of livers may provide a mechanism for extended preservation of marginal donor organs before transplantation, as well as a method for viability assessment. It has proved possible in a series of experimental porcine liver perfusions to maintain liver viability for up to 72 h. However, a reduction in bile production with associated histological evidence of cholestasis was seen after 10 h of perfusion, damaging the biliary canaliculi during the preservation period and leaving these organs in an unacceptable condition for transplantation.