Active clinical trials for "Renal Insufficiency"

This observational study will evaluate the clinical benefit of Zemplar (paricalcitol injection) in daily routine practice in end-stage renal disease patients with severe over-reactivity of parathyroid glands. Participants will be followed for 6 months. Data will be collected from participants initiated on Zemplar therapy according to standard of care. The time to achieving the maintenance dose of Zemplar (paricalcitol injection), the proportion of participants achieving target parathyroid hormone levels, and prevalence of elevated serum calcium and phosphate levels will be evaluated.

A specifically formulated probiotic product comprised of defined and tested microbial strains may afford renoprotection in what has been generally called "Enteric DialysisTM". However, it is also referred to as enteric toxin reduction technology. Our hypothesis is to assess the potential benefits in devising a bowel-based probiotic formulation (Kibow® Biotics/RenadylTM) as a dietary supplement product for patients undergoing standardized care of treatment for their CKD stage 3 and stage 4 conditions.

A specifically formulated probiotic product comprised of defined and tested microbial strains may afford renoprotection in what has been generally called "Enteric DialysisTM". However, it is also referred to as enteric toxin reduction technology. Our hypothesis is to assess the potential benefits in devising a bowel-based probiotic formulation (Kibow® Biotics/RenadylTM) as a dietary supplement product for patients undergoing dialysis along with standardized care of treatment.

Glomerular filtration rate (GFR) is the best known measurement of kidney function. Serum creatinine (blood test) is the most commonly used marker to predict GFR. It is a convenient, inexpensive test that involves a single blood draw with rapid results. However, creatinine has several limitations because its blood level is dependent on age, body mass, and sex. One of the gold standards for measuring GFR is plasma clearance of an IV injected agent, iohexol. It has been found to be safe and nontoxic in prior studies, but is not practical in the clinical setting due to the need for several timed blood draws. Recent studies have investigated the use of cystatin C as an alternative marker to predict GFR. Cystatin C also involves only a single blood draw, and has less confounding factors than creatinine since it is independent of age, body mass, and sex. Currently, it remains controversial whether cystatin C is a significantly better biomarker of estimated GFR than creatinine. To date, there has not been a large prospective cohort study to compare cystatin C and creatinine in pediatric kidney transplant patients who are on maintenance immunosuppression (anti-rejection drugs). Accurate measurement and early detection of deterioration of GFR is critical in the care of this patient population. The purpose of this study is to assess the accuracy of estimating GFR by using cystatin C versus creatinine clearance equations when compared to the surrogate gold standard of iohexol GFR in pediatric renal transplant patients.

The primary purpose of the trial is to investigate the pharmacokinetics (behaviour of the compound in the body) of safinamide in subjects with different degrees of renal impairment in comparison to matched subjects with normal renal function.

A study to see how a single subcutaneous dose of Epoetin beta (NeoRecormon®) in healthy Japanese compares with a single subcutaneous dose of Epoetin beta (NeoRecormon®) in Caucasian Male subjects. Each subject received a single subcutaneous dose of 50IU/kg of NeoRecormon Multidose solution on Day 1.

The purpose of this study is to obtain data on the use of Zemplar (paricalcitol) capsules in real-life clinical practice in predialysis patients with chronic kidney disease (CKD) and secondary hyperparathyroidism.

The aim of this study is to identify patients with problem list gaps and intervene to correct these gaps by creating clinical decision support interventions that alert providers to likely problem list gaps and offer clinicians the opportunity to correct them. The investigators will randomize the clinics that will receive the intervention and formally evaluate the study after a period of 6 months for improved problem list completeness to determine the effectiveness of our intervention.

A not randomized , cross sectional study will be done to determine the possible association of coronary artery calcification (CAC) score assessed by multirow spiral computed tomography (MSCT) with specific and non specific uremic factor of vascular calcification.

The purpose of this study is to determine whether spending more time with a dietitian will improve dietary compliance in a group of hemodialysis patients, with particular respect to phosphate control.