View clinical trials related to Renal Transplantation.
Filter by:This extension study is considered to allow patients being treated with EC-MPS to collect further information on the long-term safety of this drug.
To investigate in renal transplant recipients the potential drug intreaction between Sirolimus, Mycophenolt Mofetil and Fluvastatin All patient enrolled in this PKI-Study had no changes in the therapy before or because of the study. Only patients without changes more than 4 weeks before startin the study were included
Steady state pharmacokinetics of tacrolimus, mycophenolat mofetil and fluvastatin in renal transplant patients are investigated to look for potential interaction between these drugs. All patient enrolled in this PKI-Study had no changes in the therapy before or because of the study. Only patients without changes more than 4 weeks were included
Part 1 of the study is to gradually withdraw steroids in a group of 50 older renal transplant recipients, converting then from the 3 drug regimen to a 2 drug regimen (cyclosporine and MMF), while carefully monitoring their graft function. 25 subjects would serve as control patients in the study and would remain on the 3 drug regimen (steroids, cyclosporine and MMF). Immunologic status will be determined before and after IS withdrawal using a delayed-type hypersensitivity (DTH) transfer test previously described in the original submission. Both the steroid withdrawal subjects and the control subjects will undergo the DTH testing throughout the 3 years of study participation.
The hypothesis of this study is that lymphocyte depletion by Campath-1H and rituximab will obviate the need for long-term calcineurin inhibitors in renal transplantation. Most successful strategies to date have relied on the use of either tacrolimus or cyclosporine. However, the advantage of a calcineurin inhibitor free regimen may include improved renal allograft function, a lower incidence of hypertension, diabetes, and less drug related side effects. This is a non-randomized open-label pilot trial in 30 adult renal transplant patients.
Chronic transplant nephropathy and cardiovascular death are the main reasons for loss of transplanted organs after kidney transplantation. Vascular changes, induced by hypertension and/or immunological processes, determine long time transplant survival. It will be tested whether the withdrawal of calcineurininhibitors will improve the vessel wall function in renal transplant patients. It is supposed that this immunosuppressive regimen reduces the activation of endothelial cells with important impact on arteriosclerosis and therefore on patient and transplant survival.
The trial is planned as a multicentric, randomized, prospective, open study in accordance with a 1/1 plan, on parallel groups and 2 arms of treatment. A total of 200 patients with chronic renal insufficiency, included in the French national waiting list of the Establishment Français des Greffes [French Transplants Institution] and receiving a first renal transplant will be included, after signed agreement, in this study. All the patients will receive organs taken from brain-dead subjects. The patients will be given immunosuppressant treatment based on rabbit anti-T lymphocyte serum, CellCeptÒ and NeoralÒ cyclosporin. One group of 100 randomised patients will be given standard corticosteroid therapy as well during the first six months following the transplant. This group will be compared with a second group of 100 randomised patients who will be given a single dose of corticosteroids. The main aim of this study is to evaluate the number of acute rejection episodes in patients given a first renal transplant and subjected to an immunosuppressant protocol not containing corticosteroids. The hypothesis which is proposed is that, in the absence of corticosteroids and/or calcineurin inhibitors (i.e. cyclosporin and tacrolimus), antilymphocyte serum results in a certain state of "tolerance" in respect of the allograft. The second objective concerns the beneficial effect which the absence of corticosteroids may have on short- and long-term postoperative morbidity and mortality. One may in fact assume that the absence of corticosteroids will result in an extension of the transplant patient's life expectancy as a result of the reduction in cardiovascular complications. Cardiovascular complications are the most frequent cause of death after a renal transplant.
A dose finding study to evaluate the safety and effectiveness of FK778 in kidney transplant patients
The aim of this randomized prospective study in renal transplant recipients is to investigate immunological short and long-term effects of an IVIG induction therapy. Furthermore clinical endpoints (patient and graft survival, incidence of acute and chronic rejection, infectious diseases and graft function) up to three years posttransplant will be analyzed.
The study is designed to evaluate whether the initiation of everolimus together with the reduction or discontinuation of calcineurin inhibitors (CNIs) will improve graft function in the maintenance of renal transplant recipients with renal impairment by reducing the progression of chronic allograft nephropathy. The development of atherosclerosis in the native arteries of the patients will also be explored.