View clinical trials related to Hyperphosphatemia.
Filter by:This is a PIII multi-center, open-label, flexible dose, long-term safety study, that in conjunction with the E07(NCT00416520), E08(NCT00542386) and E09(NCT00451295) studies will allow exposure to MCI-196 for up to 52 weeks
This is a phase III multi-centre study in two periods: the first period is a phosphate binder and lipid lowering drugs washout for 8 weeks, the second period is a double-blind, randomised, parallel group, fixed dose, for 12 weeks.
The primary objectives of this study are the following: 1. To demonstrate that AMG 223 will produce a statistically significant reduction in serum phosphorus compared with placebo over a 3 week treatment period in subjects with CKD receiving dialysis 2. To describe a dose response for AMG 223 3. To evaluate the safety and tolerability of AMG 223
Hyperphosphatemia is common in the peritoneal dialysis population. Current strategies are insufficient to optimize phosphorus control. Animal studies have shown niacinamide, a form of vitamin B, to reduce phosphate uptake by the rat small intestine. Our trial investigates the use of niacinamide, in addition to standard phosphorus lowering strategies, to reduce plasma phosphorus levels in peritoneal dialysis patients versus placebo.
This is a phase III multi-centre study in three periods: the first period is a phosphate binder washout for 4 weeks, the second period is an open-label, flexible dose titration, the third period is a placebo-controlled withdrawal comparing MCI-196 with placebo for 4 weeks.
To evaluate the superiority to placebo, dose-responsibility and safety.
Patients with end-stage renal disease (ESRD) commonly have high concentrations of phosphorous, a mineral, in the blood (hyperphosphatemia). This is a result of their inability to excrete phosphorous by the kidneys. This in turn may result in the development of a condition known as secondary hyperparathyroidism and renal osteodystrophy or bone disease. As such, these patients often receive medications known as phosphate binders such as calcium carbonate or acetate, sevelamer, aluminum hydroxide and lanthanum carbonate to manage and treat hyperphosphatemia. Lanthanum carbonate is a newly available phosphate binding agent that is effective in the management of hyperphosphatemia and preventing secondary hyperparathyroidism. It works in the gastrointestinal tract by binding to the phosphorus in the diet. ESRD patients taking lanthanum carbonate are counseled to chew the tablets completely before swallowing, with or immediately after meals. However, patients who are intubated or receiving nutrition via feeding tubes are unable to chew the tablets. For these patients, medications are commonly crushed and administered via the tube. Moreover, some patients prefer to crush the tablets and mix it with food instead of chewing. To date, it is not known if crushing the lanthanum carbonate tablets prior to administration and taking it with food would be as effective as chewing them. The purpose of this study is to compare the efficacy of phosphate binding between chewed and crushed lanthanum carbonate tablets.
This study consists of a 4 week run-in period with a Ca based phosphate binder and 12 weeks treatment period by MCI-196 or placebo, (both on Ca based phosphate binder). During the treatment period, MCI-196 or placebo will be titrated every 3 weeks.
Magnesium iron hydroxycarbonate is a phosphate binder that absorbs phosphate from food, reducing the amount that the body can absorb. The purpose of this study is to determine how well a range of different doses of fermagate are tolerated by the subjects in the trial.
This is a phase III multi-centre study in three periods: the first period is a phosphate binder washout for 4 weeks, the second period is an open-label, randomised, parallel group, flexible dose, the third period is a placebo-controlled withdrawal comparing MCI-196 with placebo for 4 weeks.