View clinical trials related to Renal Transplant.
Filter by:Loss of bone mass is a common complication in patients with end-stage-renal failure, both before and particularly after transplantation. In addition to standard underlying therapy with calcium and active vitamin D, we will study the effect of ibandronate (a bisphosphonate) versus placebo on bone mineral density as well as incidence of fracture rates after kidney transplantation.We also wish to study whether any prevented bone loss will also lead to reduced cardiovascular disease. Patients will be followed for 12 months after transplantation, and the ibandronate treatment is one injection every 3 months.
The purpose of this study is to learn if conversion to belatacept from cyclosporine or tacrolimus will preserve kidney function in people who have had a kidney transplant. The safety and tolerability of this treatment will also be studied
The purpose of the study is to see if campath-1H can be used in first time renal transplant subjects to prevent rejection and reduce the overall amount of anti-rejection medications that patients take on a daily basis.
This study will evaluate the effects of certain genes (MDR-1, CYP3A4, and CYP3A5) on metabolism of the drug sirolimus, an immune-suppressing drug given to transplant recipients to prevent organ rejection. Individual differences in metabolism and excretion of sirolimus affect the patient's response to treatment. Patients who have undergone kidney transplantation at the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Transplant Branch and have received sirolimus treatment will be enrolled in this study. DNA (genetic material) will be extracted from blood samples collected from transplant recipients to determine their MDR-1, CYP3A4, and CYP3A5 genotypes. Patient demographic information and data on sirolimus metabolism and excretion will be collected from the medical information system, NIDDK transplant database, and the patients' medical records. The data will be compared among patients with different genotypes (genetic constitution of an individual) and haplotypes (set of genes that code for different proteins but are inherited as a unit) to determine the effect of these gene variations on sirolimus metabolism. Information from this study may be applied to developing better dosing strategies, and thus, treatment outcomes for transplant patients receiving sirolimus.
The purpose of this study is to evaluate the safety and effectiveness of a steroid-free and calcineurin-inhibitor free treatment regimen for patients who are receiving a kidney transplant from a living donor that is HLA-identical (has a similar immune system).
Belatacept is an experimental medication shown in clinical trials to have immune system suppression properties in people who have had renal (e.g., kidney) transplants. This study will determine whether a combination of anti-rejection drugs, including belatacept, can prevent the rejection of a first-time, non-human leukocyte antigen (HLA) identical renal transplant and allow patients to be safely withdrawn from anti-rejection therapy one year post-transplant.
The purpose of this study is to determine whether patients with compromised renal function (CrCl < 50mL/min) receiving intravenous voriconazole experienced any adverse effects related to serum chemistries or other imaging studies of the kidney due to the potential accumulation of the vehicle cyclodextran.
To test the hypothesis that lowering serum uric acid will ameliorate hypertension in children after renal transplantation.
Chronic allograft nephropathy (CAN) is the leading cause of longterm renal transplant loss. Angiotensin-II may play a role in the development and progression of CAN. Angiotensin converting enzyme inhibitors (ACEI) comprise a drug class that inhibit the effects of angiotensin-II. However these drugs have been reported to cause elevated potassium and creatinine levels in some renal transplant patients. Yet, there are now several retrospective reports of long term benefits of improved renal function and graft survival in renal transplant recipients. There have been no reports of prospective randomized controlled trials of ACEI in renal transplant patients in the early post transplant period. The purpose of the present study is to assess the safety of enalapril, a drug in the ACEI class, when started 1-3 month post transplant. This is a double-blinded, randomized control trial of enalapril vs. placebo in new renal transplant patients with serum creatinine values no higher than 2.5mg/dl and normal serum potassium levels. The study drug will be administered for 6 months. Patients will be monitored in the renal transplant clinic every 1-4 weeks according to routine protocol. Clinical end-points will be occurence of potassium >5.9mEQ/L or sustained increase in serum creatinine >30% from baseline.
This open, multi-center randomized controlled study is designed to investigate the quality of life in patients with mycophenolate mofetil (MMF)-induced gastrointestinal (GI) adverse events after converting to enteric-coated mycophenolate sodium (EC-MPS).