Active clinical trials for "Renal Insufficiency"

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.

The purposes are to measure the effect of dialysis with glucose on blood pressure, pulse rate, plasma concentration of glucose, plasma concentrations of glucagon, growth hormone, renin, angiotensin II, endothelin and body temperature, and to analysis the relationship between changes in blood pressure on the one hand and changes in vasoactive hormones on the other

To determine the effect of renal impairment and prior platinum-based chemotherapy on the safety and blood levels of topotecan administered orally

Major adverse cardiovascular events (MACE) are a leading cause of serious complications and death following major noncardiac surgery. The heart biomarkers brain-type natriuretic peptide (BNP) and high-sensitivity troponin I/T (hs-TnI/T), may aid in estimating the risk of surgery - low values may permit identifying patients at a very low risk of postoperative complications, potentially helping to avoid unnecessary tests and delays prior to surgery. Recent studies suggest that the manner in which an anesthetic is conducted may have an important impact on postoperative outcomes. The combination of low blood pressure (BP) and a deep level of anesthesia despite a low dose of anesthetic - also known as a "triple low" - has been linked to increased complications and death following surgery. However, it is unclear whether triple lows actually cause postoperative complications or whether they are merely an indicator of a sick patient, who is in general more likely to suffer from cardiovascular events in the near future. To answer this question, in this study patients will be randomly assigned to groups with lower and higher blood pressures, and the postoperative rates of major adverse cardiovascular events and of relevant increases in hs-TnI (a marker of cardiac injury) compared. Another important question is that of the optimal blood pressure target during surgery. Currently there are no established methods of tailoring blood pressure management to the individual patient. In the study the investigators will perform ambulatory 24h BP measurements prior to surgery to measure the patients' average BP during sleep. In the analysis of the study data, the investigators will try to determine the relationship of preoperative biomarker levels, intraoperative BP (both in relation to fixed targets and to the patient's own night-time BP) and of anesthetic depth with the occurrence of major adverse cardiovascular events after surgery.

The objective of this study is to evaluate the pharmacokinetics and safety of ASP8825 in patients with impaired renal function and haemodialysis.

The investigators will conduct a prospective, blinded, randomized, placebo-controlled trial with a sample size of 20 patients in each of the two arms (fenoldopam vs placebo) based upon a difference in serum creatinine by one standard deviation. Fluid and salt intake will be held constant within clinical parameters and carefully measured. Fenoldopam will be started at 0.1 ug/kg/min. If, after 6 hrs there is no decrease in blood pressure, the dose will be increased to 0.2 ug/kg/min. This dose will be continued throughout the remainder of the study. A study of pediatric patients previously provided to the FDA showed no hypotension at a dose of 0.2 ug/kg/min. Fenoldopam will be started 12 hrs before the first dose of indomethacin and discontinued 12 hrs after the 3rd dose of indomethacin. Study samples will include both blood and urine. The primary outcome will be a reduction in renal dysfunction, as determined by creatinine and urine output over the course of treatment. Additional outcomes will include determination of known and novel metabolomic urine markers of renal dysfunction.

The proposed pilot study challenges the current widespread paradigm of discontinuing loop diuretics when initiating chronic HD and/or maintaining the dialysate at a constant temperature of 37 °C for all patients.

To investigate the efficacy, pharmacokinetics, pharmacodynamics, and safety of OPC-41061 in patients with chronic renal failure who are undergoing peritoneal dialysis, using daily urine volume, body weight, and edematous conditions as parameters and conducting dose escalation every 2 days until reaching the dose that achieves urine volume increase and then performing 5-day repeated administration at the fixed dose, the final dose used in the dose escalation period.

This is a bi-centric, prospective, open study comparing the effects of linagliptin on active GLP-1 concentrations in subjects with renal impairment compared to subjects with normal renal function.

Evaluate efficacy and safety up to 36 months of titrated dose treatment with BAY85-3934 versus epoetin alfa/beta. Titration will be based on the subject's hemoglobin (Hb) response and tolerability of the prior dose. Planned doses include 15, 25, 50, 75, 100,and 150 mg once daily.