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1.
Journal of Zhejiang University. Medical sciences ; (6): 664-669, 2014.
Artigo em Chinês | WPRIM | ID: wpr-251651

RESUMO

<p><b>OBJECTIVE</b>To analyze the risk factors for biliary complications of liver transplantation from donation after cardiac death (DCD).</p><p><b>METHODS</b>Clinical data of 109 patients undergoing liver transplantation from DCD in First Affiliated Hospital of Zhejiang University School of Medicine from October 2010 to October 2013 were studied retrospectively. The risk factors of biliary complications following DCD liver transplantation were analyzed.</p><p><b>RESULTS</b>Twenty-four (22%) patients developed biliary complications after DCD liver transplantation. Univariate analysis showed that biliary complications were associated with warm ischemia time (P<0.001) and length of ICU stay (P=0.013), but not associated with ABO blood types match (P>0.05). Administration of inotropic agents and fatty liver increased the trend of biliary complications. Multivariate analysis demonstrated that warm ischemia time and length of ICU stay were independent risk factors for predicting biliary complications.</p><p><b>CONCLUSION</b>Warm ischemia time and days of ICU stay are independent risk factors for predicting biliary complications after DCD liver transplantation.</p>


Assuntos
Humanos , Doenças Biliares , Epidemiologia , Morte , Tempo de Internação , Transplante de Fígado , Complicações Pós-Operatórias , Epidemiologia , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Isquemia Quente
2.
Chinese Journal of Medical Genetics ; (6): 616-620, 2005.
Artigo em Inglês | WPRIM | ID: wpr-279986

RESUMO

<p><b>OBJECTIVE</b>To investigate whether the polymorphism of multidrug resistance 1 gene (MDR1) in the donors and liver transplantation recipients was correlated with interindividual variation in tacrolimus dose requirement and concentration-to-dose ratio.</p><p><b>METHODS</b>The occurrence of MDR1 3435(C-->T) polymorphism was investigated by polymerase chain reaction followed by restriction fragment length polymorphism analysis in 50 liver transplant recipients and their corresponding donors. Doses (mg/kg body weight) and dose-adjusted trough levels (ng/mL per mg/kg body weight) were compared according to allelic status for MDR1.</p><p><b>RESULTS</b>The MDR1 genotype CC was observed in 23 subjects (23%), whereas 64 (64%) were CT and 13 (13%) were TT. Tacrolimus doses required to achieve target blood concentrations were higher in the patients with MDR1 CC genotype than in the CT or TT genotype patients, and the dose-adjusted trough levels were lower. No significant differences were found in tacrolimus doses or dose-adjusted trough levels according to the donor's MDR1 genotype.</p><p><b>CONCLUSION</b>Tacrolimus dose requirement and dose-adjusted trough levels were correlated with MDR1 3435 (C-->T) polymorphism, and MDR1 3435 (C-->T) polymorphism analysis is helpful to individualize tacrolimus administration.</p>


Assuntos
Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Membro 1 da Subfamília B de Cassetes de Ligação de ATP , Genética , Povo Asiático , Genética , Genótipo , Imunossupressores , Transplante de Fígado , Etnologia , Métodos , Polimorfismo Genético , Tacrolimo
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