View clinical trials related to Renal Insufficiency, Chronic.
Filter by:This study is conducted in Europe. The purpose of this study is to assess the impact on daily life for children new to using a growth hormone injection device.
The current study explores the incretin effect; a central mechanism of sugar metabolism. People with type 2 diabetes have a markedly reduced incretin effect, while the incretin effect never has been studied in patients with severe chronic renal failure. Non-diabetic patients with severe kidney failure and patients with diabetes and normal kidney function share several pathophysiological traits, including decreased sensitivity to insulin, fasting hyperinsulinaemia and impaired beta cell function. The investigators expect the incretin effect to be affected in patients with chronic renal failure without diabetes, which in time can result in therapeutic changes in this group of patients.
The assumption has been that 1,25(OH)2D is solely responsible for calcium absorption. That has been one of the presumed causes of hyperparathyroidism in chronic kidney disease (CKD) (low 1,25(OH)2D leads to decreased calcium absorption, which increases parathyroid hormone release in compensation). Replacing 1,25 D directly has been the goal with using 1,25D or its analogues in CKD. There is very little data concerning use of native vitamin D or 25(OH)D in CKD, although autocrine functions in extrarenal tissues would use 25(OH)D. The latest KDIGO guidelines do recognize the autocrine role of vitamin D, but have no data on outcomes or doses or optimal levels to guide them and so have made a blanket recommendation to treat 25D levels in CKD by general healthy population guidelines. 1. This project focuses on an outcome (calcium absorption) that may be impacted by optimizing 25D status in renal patients. The investigators will assume for this project that a level of 25D > 32 ng/ml is optimal in CKD patients as in a healthy population. 2. A secondary outcome is to quantify calcium absorption in CKD patients with and without vitamin D repletion and to quantify systemic 1,25D levels. This may clarify the roles 25D and 1,25D play in calcium absorption.
Chronic kidney disease (CKD) patients have very low physical function and high rates of cardiovascular disease (CVD) mortality. The objective of the proposed research is to evaluate the effects of dietary supplementation with a pomegranate extract, that contains high amounts of antioxidants, on physical function and CVD risk. Patients with moderate to severe chronic kidney disease that are NOT yet on dialysis tend to have significantly reduced risk factors for cardiovascular disease (and other disorders) compared to dialysis patients. This includes significantly reduced systemic markers of oxidative stress and inflammation. As a result, therapies designed to reduce the risk of CKD co-morbidities may differ significantly in dialysis and pre-dialysis patients. For example, dialysis patients are recommended to INCREASE their intake of dietary protein, while pre-dialysis patients are recommended to DECREASE their protein intake, due to differences in the pathophysiology of the two conditions. The investigators have decided to recruit pre-dialysis patients in addition to dialysis patients in this study because the investigators believe this will help us determine if the efficacy of pomegranate differs between patients with different stages of CKD.
This is a Phase 3, randomised, active controlled, multicentre study to investigate the safety and efficacy of PA21, a phosphate binder, for control of hyperphosphataemia in dialysis patients. The primary objective is to establish the efficacy of PA21 for lowering phosphate levels in these patients.
This is a two part study to compare the PK of preladenant administered to participants with CRI to the PK of preladenant administered to healthy participants. Part 1 will compare the PK of participants with severe CRI to healthy participants. Part 2 will compare the PK of participants with moderate CRI and participants with mild CRI to healthy participants. The primary hypotheses are that the plasma area under the concentration-time curve from time 0 to infinity after single dosing (AUC0-∞) of preladenant in participants with either severe, moderate or mild CRI is similar to that of matched healthy participants.
The specific purpose of this study is to describe the characteristics of the K2CG chewing gum, specifically as it relates to duration of gum chewing (exposure), timing of gum chewing in relation to a meal, and dose of K2CG chewing gum.
Comparison of renal blood flow measurements by PAH clearance and MRI
This observational, prospective, multicenter study will describe the mean dose of Mircera (methoxy polyethylene glycol-epoetin beta) and the hemoglobin levels in patients with chronic kidney disease. Patients are not on dialysis and are naive to, or have received erythropoiesis stimulating agent treatment. Data will be collected for 10 months.
The study hypothesis is that with Evodial in patients requiring heparin free dialysis, the heparin free treatment can be performed easily (without saline flushes or blood predilution) and is at least not inferior and maybe superior to the standard care heparin free treatment in terms of clotting.