View clinical trials related to Liver Transplantation.
Filter by:This study will compare neurologic side effects associated with two immunosuppressant medications used in liver transplant patients. The standard therapy of twice daily immediate release Tacrolimus will be compared to Envarsus once daily. We hypothesize that Envarsus will show a lower rate of neurologic side effects than immediate release tacrolimus.
Genetic polymorphism and numerous clinical factors could influence tacrolimus pharmacokinetics, which led to large inter-and intra-individual variability.Since its narrow therapeutic range,predicting therapeutic outcome and individualized dosage remains to be a challenge. The study's objective is to identify the genetic and clinical factors that can influence clinical outcome in liver transplant.
This is a diagnostic test accuracy study. The investigators measure optic nerve sheath diameter (ONSD) by ultrasound on the eye during living donor liver transplantation operation at 5 minutes after reperfusion to predict the occurrence of early tacrolimus neurotoxicity after liver transplantation. We measured the ONSD at 4 timings: (T1) Post induction and before surgical incision, (T2) Portal vein clamping, (T3) 5 minutes after reperfusion, and (T4) 30 min after reperfusion.
The purpose of this study was to investigate the safety, efficacy, pharmacokinetics (PK) and pharmacodynamics (PD) of two CFZ533 dose regimens in liver transplant recipients.
Background & Aim: Presence of microvascular invasion (mvi) in the explanted liver defines a higher risk of recurrence of hepatocellular carcinoma (HCC) after liver transplantation (LT). The aim of this study is to evaluate pre LT selection models of HCC recurrence specifically in patients without mvi in the explanted liver. Methods: Three multicenter cohorts are going to be included: a Latin American, a French and an Italian cohort of consecutive adult patients with HCC a first LT performed during two different periods: 2005-2011 and 2012-2016. AFP model is going to be compared against Milan and San Francisco criteria according to each models accuracy and prediction of HCC recurrence among patients without microvascular invasion in the explanted liver considering these candidates as "Low-risk patients". Multivariate Cox regression analysis, with hazard ratios (HR) and 95% confidence intervals (CI) for 5-year recurrence is going to be done with Competing Risk Regression analysis and corresponding Subhazard Ratios (SHR).
BACKGROUND: Perioperative bleeding and transfusion are important causes of morbidity and mortality in patients undergoing liver transplantation. The aim of this study is to assess whether viscoelastic tests-guided therapy with the use of synthetic factor concentrates impact transfusion rates of hemocomponents in adult patients undergoing liver transplantation. METHODS: This is an interventional before-after comparative study. Patients undergoing liver transplantation before the implementation of a protocol using thromboelastometry and synthetic factor concentrates were compared to patients after the implementation. Primary outcome was transfusion of any hemocomponents. Secondary outcomes included: transfusion of red blood cells (RBC), fresh frozen plasma (FFP), cryoprecipitate or platelets, clinical complications, length of stay and in-hospital mortality.
Background and Aim: The immunosuppression influence on the response to antiviral therapy (AVT) for recurrent hepatitis C virus (HCV) infection in liver transplant (LT) recipients remains controversial, especially for the rarely investigated genotype 4.This study aims to compare the effects of the two widely used calcineurin inhibitors(CNIs)(Cyclosporine A (CsA) and tacrolimus (Tac)) on the therapeutic response to different AVT regimens. Method: In126 living donor liver transplant (LDLT) recipients with recurrent HCV infection, participants were categorized to three groups according to AVT. Group one received pegylated interferon (Peg IFN-α 2a) and ribavirin (RBV) (n= 44), group two received the direct antiviral agent (DAA) sofosbuvir plus RBV (n=52) and group three received daclatasvir, sofosbuvir (other DAAs) plus RBV(n=30) each group was further subdivided according to primary immunosuppression (CsA or Tac). The sustained virological response (SVR) and relapse rates were considered the primary therapeutic outcomes of AVT. The virological response guided therapy end points for AVT were considered the secondary outcomes.
This is a phase 2A, single center, open-label, single-arm, 24-week study to evaluate the safety, tolerability and efficacy of Saroglitazar Magnesium 4 mg in liver transplant recipients with NAFLD.
Determination of biliary complications in stented group compared to duct to duct anastomosis without stent
our practice for the past 10 years we have noticed a transitional impairment of liver function (elevated liver enzymes, total and direct bilirubin, and elevated serum lactate levels) following donors' liver resection. Several drugs have been investigation on liver regeneration , proven benefit of N-Acetylcysteine (NAC) on rats with steatohpatitis