View clinical trials related to Glomerulonephritis, IGA.
Filter by:The purpose of this study is to compare omega-3 fatty acids with placebo for efficacy in retardation of increase of serum creatinine(SCr) in IgA Nephropathy
Along structural IgA abnormalities, hyperproduction of IgA is thought to play a role in the pathogenesis of primary IgA nephropathy. CD4+CD25+Fox3P regulatory T cells are instrumental in suppressing adaptative immune responses, including B cells production of immunoglobulins. We, the researchers at Centre Hospitalier Universitaire de Saine Etienne, will test the hypothesis that IgA production in patients with IgA nephropathy is dysregulated because of a quantitative and/or qualitative defect of CD4+CD25+FoxP3+ regulatory T cells.
Recent clinical success in the use of Rituximab in the treatment of Lupus nephritis and other forms immune complex glomerulonephritis has led to its investigation in the treatment of IgA nephropathy. Because IgA class antibodies have comparatively short half-lives and that deposition of polymeric forms of IgA contributes to glomerular injury, we speculate that the reduction of circulating IgA may reduce proteinuria and injury in patients with IgA nephropathy. Moreover, the absence of prospective trials in the treatment of IgA disease and the lack of consensus for long-term treatment, the superior side-effect profile of this form of therapy may lead to significant advances in the treatment of this prevalent from of glomerulonephritis.
This is a 12-month, phase II, prospective, open label study, to evaluate the effect of mycophenolate mofetil (MMF) among patients on the kidney transplant list with high Panel of Reactive Antibody (PRA) levels. On average, increasing the PRA from 0 to 50% specifically in the Washington Organ Procurement Organization (OPO) increases the waiting time from 3 to 6 years. Spontaneous decreases in the PRA rarely occur and is associated with a decreased chance for transplantation and a decreased rate of survival.
This is a 12-month phase 2, prospective, open label study to evaluate the effect of rituximab with mycophenolate mofetil (MMF)on the PRA of 14 highly sensitized patients who just completed an 8 month trial of MMF treatment alone. PRA values obtained at study enrollment and at 6 and 12 months on combined therapy as well as the rates of transplant will be compared and evaluated using descriptive analysis.
a statement of the study hypothesis:the effect of valsartan in patients with IgA nephropathy have been proved,and the efficacy of probucol in combination with valsartan is to be proved in patients with IgA nephropathy. This is a prospective randomized controlled, double blinded pilot study to identify the efficacy of probucol in combination with valsartan in patients with IgA nephropathy. The renal function deterioration will be the primary outcome studied. The expected study duration will be 36 months.
The purpose of this study is to test in a pilot trial the efficacy and tolerance of sirolimus oral (at low doses) in patient to treat poor-prognosis IgA Nephropathy.
IgA nephropathy( IgAN) is the most common primary glomerulonephritis worldwide. Since the etiology of the disease is not clearly understood, no specific therapeutic strategies was defined for IgAN. Both ACEi/ARB and steroid was found to be effective in slowing the rate of disease progression, but the use of steroid was restricted because of its side effects. However, there is no evidence from RCT on the question of whether combined use of steroid with ACEi/ARB can bring more benefit to IgAN patients than ACEi/ARB alone. We therefore undertook a randomized, multicenter study to investigate the efficacy and safety profile of combined use of ACEi/ARB plus steroid compared with ACEi/ARB alone in the treatment of patients with IgAN.
TO ASSESS THE EFFICACY OF THE RENIN ANGIOTENSIN SYSTEM PLUS STEROIDS TO DECREASE THE AMOUNT OF PROTEINURIA IN IGA NEPHROPATHY
Immunoglobulin A (IgA) nephropathy is the most common type of primary glomerulonephritis in the world. A wealth of literature suggests that vitamin D and its analogs have profound effects on immune system function and glomerular mesangial cell proliferation. Calcitriol, an active form of vitamin D, is commonly used for the treatment of secondary hyperparathyroidism in patients with advanced chronic kidney diseases. Therefore, the investigators plan to conduct a open-label single-arm study to evaluate the safety and efficacy of calcitriol in the treatment of IgA nephropathy. Ten patients with biopsy-proven IgA nephropathy and persistent proteinuria despite conventional therapy will be recruited. They will be treated with calcitriol for 12 weeks. Proteinuria, renal function, serum and urinary inflammatory markers will be monitored. This study will explore the potential anti-proteinuric and anti-inflammatory effects of calcitriol in the treatment of IgA nephropathy, which is a major cause of dialysis-dependent renal failure.