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More info
You can access this
clinical trial
if you have
Gene Expression, Immunosuppression Conversion or Liver Transplantation
and you are
over 18
years old
-
The phase for this study is not defined.
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The purpose

As is well known, immunosuppressive treatment (IS) after liver transplantation has several and frequents adverse effects that limit the survival of the graft and recipients. Because of that, it is desirable that these recipients were able to receive a mild IS regime with a better safety profile. An attempt to get that aim has been evaluated in several trials in the past, and consist in to change the IS regime from an calcineurin inhibitors (CNI) based to another less intense and with less adverse effects based on mycophenolate mofetil (MMF), which is known to have a better safety profile. The success rate of this strategy(i.e. complete conversion in absence of rejection) has a wide range from 100% to 50% approximately. However it is accepted that this strategy is associated with the improvement of several adverse effects of CNIs such as renal failure and dyslipemia. This study's aim is to perform IS conversion from CNI to MMF monotherapy and look for transcriptional biomarkers employing a whole genome expression study performed with microarrays at baseline on liver tissue and/or PBMCs to try to find a differential gene expression able to correlate with a successful conversion and thus, to generate a set of transcriptional biomarkers potentially able to predict the result of the IS conversion on an independent cohort of liver recipients.

Provided treatments

  • Drug: conversion from CNI to MMF

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01321112. The sponsor of the trial is Pontificia Universidad Catolica de Chile and it is looking for 40 volunteers for the current phase.
Official trial title:
Search for Transcriptional Biomarkers in a Conversion Protocol From Calcineurin Inhibitors to Mycophenolate Mofetil Monotherapy