Transplantation proceedings
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In Korea, living donor transplantation is increasing steadily as a life-saving alternative. It is essential to provide living donors the mental and physical care they need throughout their lives including postoperative period. Therefore, this study explored postoperative pain among living liver donors. ⋯ This study of postoperative pain among living liver donors may contribute to developing the safest, most effective strategy to relieve postoperative pain after living liver donation.
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Due to the organ shortage, many patients die without transplantation, even before completing an evaluation for candidacy. We analyzed outcomes after patient referral and factors associated with mortality both before and after listing for cadaveric donor liver transplantation. ⋯ Patients with a higher MELD, higher MELD-Na, and higher CPT score at referral were at greater risk for death without transplantation, especially before listing. Evaluation for transplantation candidacy is a time-consuming process. Therefore, earlier referral is mandatory to achieve successful listing for transplantation.
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The aim of this study was to evaluate the impact of macrovesicular (MaS) and microvesicular steatosis (MiS) on postoperative liver function in living donors undergoing right hepatectomy. ⋯ Our results suggested that a mild degree of either MaS or MiS was associated with higher postoperative peak AST and ALT values. A regression analysis showed both MaS and MiS to display similar impacts on postoperative liver functions after living donor right hepatectomy.
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The upgraded third-generation software (version 3.02) for the FloTrac/Vigileo system has been developed to particularly improve the accuracy of cardiac output (CO) measurements in hyperdynamic conditions. The aim of our study was to compare the CO values obtained using the FloTrac/Vigileo system during orthotopic liver transplantation (OLT) with those obtained in the same circumstances using a Swan-Ganz catheter (bolus thermodilution method). ⋯ CO measurements obtained using the less invasive arterial waveform FloTrac/Vigileo system upgraded with the third-generation software had poor intraoperative agreement with pulmonary artery thermodilution CO measurements in patients undergoing OLT.
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Comparative Study
Primary versus salvage living donor liver transplantation for patients with hepatocellular carcinoma: impact of microvascular invasion on survival.
Salvage liver transplantation (LT) has been proposed for patients with a small hepatocellular carcinoma (HCC) and preserved liver function. Few reports have been issued on salvage LT in a living-donor (LD) LT setting. Therefore, we performed this study to evaluate differences in tumor invasiveness and other risk factors on survival after salvage versus primary LDLT. ⋯ Five-year overall survival after primary versus salvage LDLT were similar when differences in tumor pathologic features, such as microscopic vascular invasion, were taken into account. Multivariate analysis showed that the treatment itself was not a significant prognostic factor for survival.