View clinical trials related to Liver Transplantation.
Filter by:In current practice, management of coagulation during liver transplantation is performed either through standard coagulation status or with ROTEM® depending on practitioner choice and availability of materials. In this context, the ROTEM® is used since over 2 years by anesthesiologists in the digestive surgery department of the Croix Rousse hospital in Lyon, France. Indeed liver transplantation surgery is at high risk of bleeding due to coagulopathy developed by patients who are eligible, due to coagulation factor synthesis deficiencies in the cirrhotic liver. On the other hand the standard coagulation profile is a poor reflection of coagulopathy in such patients because the imbalance between pro- and anti-coagulant factors are not taken into account by PT and aPTT measures. Management of intraoperative hemorrhage may be facilitated by the ROTEM® which is performed from whole blood and which allows the detection of abnormalities in the balance between pro- and anti-coagulant factors. This technique was already evaluated in liver, cardiac, and obstetric surgery but also in traumatology. Randomized trials in liver transplantation surgery have shown changes in transfusion practices but did not focus on the consequences of such changes.
Tacrolimus is the cornerstone immunosuppressant in children with liver transplantation, its use is complicated by its narrow therapeutic index and variable pharmacokinetics. This study is designed to assess the posology of tacrolimus in post-transplantation in the month after liver transplantation to obtain a therapeutic target between 10-15 ng/mL and the impact of biological and genetic factors on the pharmacokinetic parameters in paediatric liver transplant recipients.
The purpose of this study is to pilot-test a tailored telemetric intervention to improve adherence to medications in adults who had a liver transplant and are presently non-adherent (as measured by tacrolimus levels).
The general aim of the present study is to test a cell therapy with third-party allogeneic ex-vivo expanded MSCs as a strategy to induce tolerance in liver transplant recipients. MSCs will be prepared accordingly to established protocols , starting from diagnostic samples of bone marrow aspirates (2-5 mL) or using the remnants in the bag and filter at the end of the bone marrow infusions. From these samples, MSCs will be expanded in GMP approved facilities and used for the present study in patients undergoing liver transplantation.
To test the effect of low-dose dexmedetomidine for lowering the incidence of postoperative delirium in liver transplant patients in the ICU. Single center prospective randomized placebo controlled clinical trial 0.1mcg/kg/hr of dexmedetomidine or equivalent amount of saline infusion started after induction of anesthesia for liver transplantation and continued until 48 hours after surgery. Outcomes will be assessed up to 1 week or transfer to ward, whichever comes first.
The purpose of this study is look at the safety of: - Taking a specific combination of immunosuppressant drugs after liver transplantation - Receiving one of three different doses of donor-alloantigen-reactive regulatory T cells (darTregs) while taking this specific combination of drugs
Solid organ transplantation is an important therapeutic option for children with a variety of end stage diseases. However, the same immunosuppressive medications that are required to prevent the child's immune system from attacking and rejecting the transplanted organ can predispose these individuals to developing a very serious cancer that is linked to Epstein-Barr virus (EBV).
Many metabolic complications can develop after liver transplant including: diabetes, high blood pressure, obesity, heart attacks and stroke. The goal of this study is to look at the safety and effect of 2 well known and established diet regimens on the people who had a prior liver transplant and investigate whether it helps with the control of these comorbidities.
A study in which two groups of patients will be analysed; patients converted from Prograf to Advagraf within the first 3 months after transplantation and patients converted from Prograf to Advagraf between 3 months and 1 year after transplantation.
This is an investigator initiated study at the University of California, Los Angeles (UCLA) funded by Novartis looking at using a combination of immunosuppressive drugs in liver transplant patients that are at risk of developing kidney problems. Kidney problems following liver transplants is the most problematic issue facing liver transplant patients today. This study will generate information in this area of high unmet medical need utilizing basiliximab and Myfortic and using a reduced dose of tacrolimus, one of the current standard of care medications, after kidney function has normalized.