Active clinical trials for "Kidney Diseases"

The purpose of this study is to assess the safety and efficacy of adding cinacalcet to the current treatment of secondary hyperparathyroidism in children currently receiving dialysis compared to a treatment regimen that does not include cinacalcet.

Study evaluating the efficacy and safety of intravenous (IV) ferumoxytol compared with oral iron for the treatment of pediatric participants with chronic kidney disease (CKD).

The general aim of this study in adult patients with Autosomal Dominant Polycystic Kidney Disease (ADPKD) and severe renal insufficiency is to assess the safety and the efficacy of sirolimus (SRL) in slowing renal function decline as compared to conventional therapy.

The purpose of this study is to establish the usefulness and the impact of a tailored behavioral-education and counseling intervention titled Self-Management and Resourceful Transition (S.M.a.R.T) among patients with type 2 diabetes mellitus and stage 3 chronic kidney disease, in order to help them to manage their behaviors related to their condition and health.

Patients with sickle cell anaemia may develop renal disease. In fact, renal disease occurred in 40% of adults patients (macroalbuminuria) with evolution to end-stage renal disease for half of them. Microalbuminuria is an early and sensitive marker of glomerular damage. It appears during the first decade and occurred in 20 to 25% of infants (2 to 18 years). Physiopathology of renal scarring is not well understood actually. Renal scarring might be due to glomerular hyperfiltration and vascular and endothelial damage. Angiotensin-converting enzyme inhibitors (ACE) were studied and used in diabetic nephropathy. In a study on 26 sickle cell adults, albuminuria was reduced about 50% by ACE compared to placebo after six months treatment. It might be interesting studying ACE efficacy in sickle cell children with microalbuminuria because renal disease is directly related to sickle cell and is not influenced by other cardiovascular risk factors like in adult patients. We hypothesized to have a successful ACE treatment in more than 40% of cases after a nine months treatment period. A success is defined as a 50% reduction of the albuminuria/creatinuria ratio.

The purpose of this study is to determine if vitamin D supplementation changes the results of certain tests associated with inflammation in the body using an oral, synthetic form of vitamin D called paricalcitol.

The purpose of this study is to examine the effect of partial correction of anemia with Darbepoetin alfa to a target of 11 g.dL (female) or 12 g/dL (male) on the reduction of cardiovascular morbidity and total mortality.

Currently the only approved use for rapamycin (sirolimus) is for immunosuppression after renal transplantation. This trial is designed to determine whether rapamycin is safe and effective treatment for patients with polycystic kidney disease (ADPKD). Patients will be followed by volumetric magnetic resonance imaging (MRI) to observe for change in kidney (and cyst) size. Blood and urine samples will also be collected to evaluate for change in biomarkers with treatment.

The study will evaluate whether the administration of everolimus (1.5 mg/day) can slow down the progression of CKD in ADPKD patients.

Diabetes is the leading cause of end-stage renal disease (ESRD) in the United States. The overall rate of ESRD secondary to diabetes has risen 68% since 1992. Medications that block the renin angiotensin system have been shown to decrease the progression of diabetic nephropathy. The use of an angiotensin receptor blocker (ARB) has been shown to decrease the risk of progression of kidney disease in two studies of individuals with Type 2 diabetes and proteinuria. Despite the use of an ARB, the incidence of renal failure remained high in the treated group in both studies. The combination of an angiotensin converting enzyme inhibitor (ACEI) and ARB can lead to more complete blockade of the renin angiotensin system. In diabetic kidney disease, combination therapy has been shown to decrease proteinuria in short-term studies. Although there are encouraging results for improvement in proteinuria there are no data on progression of kidney disease for the use of combination of ACEI and ARB therapy in patients with diabetes. In addition, there could be an increased risk of serious hyperkalemia in individuals with diabetes who receive combination ACEI and ARB. The investigators therefore propose a randomized double blind multi-center clinical trial to assess the effect of combination of ACEI and ARB in patients with diabetes and proteinuria on progression of kidney disease.