View clinical trials related to Liver Transplantation.
Filter by:The purpose of this study is to investigate and validate the maximum tolerated dose (MTD) or maximum available dose (MFD), safety and efficacy on patients with hepatocellular carcinoma beyond Milan criteria who undergo liver transplantation.
Monocentric, prospective study to evaluate 10 liver transplanted patients
Protocol Near infrared spectroscopy liver transplants: comparison of two monitoring of Near infrared spectroscopy in pediatric liver transplant.
Liver transplantation (LT) has been proposed as a curative treatment in hereditary hemorrhagic telangiectasia (HHT) with severe hepatic involvement. The investigating team provides a long-term evaluation of graft status after LT for HHT with a focus on the risk of recurrence. The present study included all patients prospectively followed up after LT for HHT in the Lyon Liver Transplant Unit from 1993 to 2010 with a survival of more than 1 year.
Given the scarce donor supply, an increasing number of so-called marginal or extended criteria donor (ECD) organs have been used for liver transplantation. These ECD liver grafts are, however, known to be associated with a higher rate of early allograft dysfunction (EAD) and primary non-function because of a greater vulnerability to ischemia-reperfusion injury. The end-ischemic Hypothermic Oxygenated Machine Perfusion (HOPE) technique may improve outcomes of liver transplantation with ECD grafts by decreasing reperfusion injury. The study aim is to assess the efficacy of HOPE used before transplantation of ECD liver grafts from brain-dead donors in reducing postoperative EAD within the first 7 postoperative days (POD) compared to simple cold static storage. The study is comparative open-label, multicenter, national, prospective, randomized, in two parallel groups, using the gold standard procedure as control.
Prospective and monocentric pharmacokinetic study
A significant opportunity exists to involve patients and their caregivers in more effective perioperative care and transition to home for transplant patients. Stakeholders were engaged through the University of Cincinnati Liver Transplant Program to prioritize changes in improving post transplant care. The initial findings indicated that increasing "care between visits" is the top priority for patients for improving function, quality of life and independence. Building on existing telehealth research, an enhanced home management program (HMP) to leverage and improve patient self-care following liver transplantation was developed, specifically by improving adherence, reducing readmissions and improving the transition from hospital to home. The improvement of care may have profound effect in the first 90 days after transplant on important long-term health parameters that affect clinical outcomes such as depression, weight gain, blood pressure control and diabetes management. With patient engagement, a randomized controlled trial is proposed comparing traditional provider-based care vs. traditional care with HMP. These two arms will need 50 patients in each arm with a 0.5 year follow up. Patients have said that the primary outcomes are quality of life, function and independence. To that end, the primary study outcomes are assessment of adherence, readmissions (90-day), patient satisfaction. The HMP model will advise providers, health care systems, and transplant centers how to improve patient care, especially among those at greatest risk of poor outcomes specifically minorities and those of low socioeconomic status.
This study is a prospective observational study of a single cohort of the patients who will undergo a scheduled living donor liver transplantation. The investigators attempt to evaluate the association of intraoperative renal regional oxygen saturation and acute kidney injury in patients undergoing living donor liver transplantation. Near-infrared spectroscopy sensor will be attached to the skin near bilateral kidney areas in all patients and renal regional oxygen saturation will be monitored during the operation. Renal regional oxygen saturation (rSO2) of the patients who developed acute kidney injury postoperatively will be compared with rSO2 of the patients who did not.
To validate the use of a RNAseq-based peripheral blood assay in liver transplant recipients when correlated to liver biopsy results.
A variety of clinical scores have been developed with the intent to predict early allograft failure after liver transplantation. With the present study the investigators aim to validate the recently published L-GrAFT Score on a multicenter cohort from 14 liver transplant centers in Italy. Secondly, after identifying coefficients which are peculiar for the Italian transplant population, the investigators aim to develop a novel, simplified model for the estimation of early allograft failure (EASE Score). Thirdly, the investigators plan to validate the EASE Score on a population from two liver transplant centers in the United Kingdom.