View clinical trials related to Transplant;Failure,Kidney.
Filter by:Can the investigators create an effective way to improve adherence to immunosuppressant medication and reduce rejection, graft loss, and death in adolescents and young adults who have undergone kidney or liver transplantation? The investigators' mobile technology intervention uses real-time electronic pillbox-assessed dose timing and text message prompts to address antirejection medication nonadherence when nonadherence is detected.
A significant number of deceased donor kidneys donated for transplantation are not used and are thrown away due to lack of ways of checking their condition and function before the operation. This significantly reduces the number of potentially life saving transplants. The researchers wish to run a small pilot study to see if it is possible to improve the way transplant kidneys are assessed before transplantation by measuring how well they filter the blood, and how good their metabolism is. The researchers believe this new method will help transplant surgeons make better decisions about which kidneys to use. This pilot study will look at 10 kidneys obtained from older deceased donors. These kidneys are most at risk of being thrown away because of the condition of the donor they came from. At the hospital, these kidneys are usually put onto a machine which pumps cold preservation solution through them for a couple of hours. This time lets the transplant surgeons see how well or poorly the kidney responds to the flowing fluid. In this study the research team will do exactly the same, but also insert a small probe less than a millimetre in diameter into the kidney and the vein (draining blood pipe) and urine output to monitor a number of chemicals made by the kidney. The researchers believe that the changing levels of these chemicals will give the surgeons much more information than they have now. This probe is removed when the kidney is transplanted. Combining these levels with news of how well the patients recover after surgery will allow the research team to design a much larger study to get the right level of information to change the way surgeons choose kidneys and help more transplants happen in the future.
Renal transplantation is now recognized as the treatment of choice for patients with end-stage renal disease. An optimum anesthetic regimen should enhance the function and perfusion of the transplanted kidney. The aim of this study is to assess & compare the effectiveness of 3 different modalities in this respect: Mannitol, Dopamine and adequate hydration.
This study is a comparison of the analgesic efficacy of transversus abdominis plane (TAP) blocks with ropivacaine bolus plus continuous ropivacaine infusion via catheters versus single shot TAP blocks with liposomal bupivacaine.
The purpose of this protocol is to determine the safety and efficacy of abdominal wall transplantation as a treatment for the reconstruction of abdominal wall defects. Abdominal wall transplantation may be performed alone or in combination with another transplant.
To check the possibility of the acquisition of a number of parameters through real-time contrast-enhanced ultrasound and sonoelastography images and to verify the correlation with pathologic results from ultrasound guided biopsy of transplanted kidney
An exploratory study of the efficacy and safety of a regimen consisted of Everolimus plus low tacrolimus for the immunosuppression in renal transplantation in the elderly. To evaluate the pharmacokinetics of immunosuppressants that have been little studied in this population. To evaluate whether the polymorphism of the genes that determine the expression of metabolizing enzymes and transporters of xenobiotics interfere in the elderly, also in the younger population, absorption and metabolism of immunosuppressants. To evaluate the potential minimization of immunosuppression in this population refers to how does the re-population of peripheral lymphocytes, in this age group, after the use of lymphocyte-depleting agents such as thymoglobulin and subsequently maintained with two regimes. Clarify which markers of renal filtration exist today, cystatin C and serum creatinine, is the right to monitor renal function in elderly transplanted.