View clinical trials related to Kidney Transplantation.
Filter by:The study will determine whether administration of sargramostim will improve myeloid dendritic cell deficiency in various study groups, including healthy subjects and patients with chronic kidney disease, including those with kidney transplants.
Incisional negative pressure therapy (INPWT) has previously been shown in certain patient populations to decrease wound healing complications, decrease the rate of hematomas and seromas, as well as have better scar quality. We have found a group of patients, those who have panniculectomies in preparation for renal transplant, with significantly higher rates of wound healing complications. We believe the best way to demonstrate benefits of incisional negative pressure wound therapy will be in this group of patients known to have significantly higher rates of wound complications.
Patients who receive renal transplantation at Barnes Jewish Hospital (BJH) are placed on triple maintenance immunosuppression, which means that patients take 3 types of immunosuppression drugs to suppress their immune system including tacrolimus, mycophenolate (MPA), and prednisone. However, due to the effects of MPA on the gastrointestinal tract, patients often complain of GI adverse effects. Current practice is to either dose-reduce MPA or convert the patient to an alternative agent, typically Azathioprine. Both of these strategies have limitations, largely due to concerns related to efficacy. Everolimus (EVR) has demonstrated similar efficacy to MPA in renal transplantation and may offer a benefit related to GI adverse effects, so the investigators will convert patients to EVR in this study. Patients who are within their first year post-transplant will be converted to EVR upon enrollment in the study, and serial measurements ,or a series of measurements looking for an increase or decrease over time, of GI adverse effects will be conducted over 1 year post-enrollment.
The objective of this study is to observe and evaluate the change in renal function following conversion from cyclosporine-based immunosuppressive regimen to tacrolimus-based one.
Contrast-enhanced ultrasound (CEUS) is a promising non-invasive imaging tool that may aid in the early detection of kidney transplant complications, such as delayed graft function (DGF) and acute allograft rejection. The technique uses an intravenous contrast agent to improve organ visualization with standard duplex ultrasound equipment. A number of FDA-approved agents, including Optison, Definity and Lumason are widely used to improve visualization in technically limited echocardiograms, and Lumason was recently approved for contrast-enhanced ultrasound of the liver. The specific aims of this study are to: develop, implement and refine a contrast-enhanced ultrasound protocol using Lumason to safely maximize kidney allograft visualization; determine associations between contrast-enhanced ultrasound and patterns of allograft injury consistent with delayed graft function; and to compare contrast-enhanced ultrasound with duplex ultrasound for differentiating acute rejection from other causes of dysfunction.
Antirejection medicines, also known as immunosuppressive drugs, are prescribed to organ transplant recipients to prevent their bodies from rejecting the new organ. Some organ transplant recipients can stop taking anti-rejection medicines without rejecting their transplanted organ (this is called 'tolerance'). The purpose of this study will collect samples and data from 'tolerant' liver or kidney transplant recipients in order to find out: The purpose of this study is to collect samples and data in order to find out: - How long liver or kidney transplant recipients can remain tolerant; - What happens in the tolerant recipient's body over time; and - If there are patterns in the body that are linked to tolerance.
This study aims to study the effects that two standard of care immunosuppression induction regimens have on regulatory T cells (Treg) in live donor renal transplant recipients. Both regimens are currently used in this hospital for early immunosuppression induction but the effects on Treg numbers and function is not well understood and likely will impact long term immune function.
This was a randomized, double-blind, double-dummy, parallel-group, multicenter study of the efficacy, safety, and tolerability of oral brincidofovir (BCV) versus valganciclovir for the prevention of cytomegalovirus (CMV) disease in CMV-seropositive kidney transplant recipients who received antilymphocyte induction therapy.
To investigate the safety and tolerability of treatment with low dose rIL-2 in renal transplant recipients. To assess the immunologic impact of low dose rIL-2 in renal transplant recipients. To assess the efficacy of low dose rIL-2 in renal transplant recipients.
Kidney recipients loose significant amounts of muscle mass and skeleton minerals in the early post-transplantation period and suffer from increasing abnormalities of neuromuscular functions. Stochastic whole body vibration (WBV) therapy is a relatively new form of movement physiotherapy that is used for strength training. Various clinical studies have shown that in addition to muscle function, WBV also improved body balance and bone mineral density. To study the impact of stochastic WBV physiotherapy on musculoskeletal parameters after renal transplantation, kidney transplant recipients will be enrolled and undergo WBV. The investigators hypothesize that WBV physiotherapy improves both maximum muscle strength and muscular performance