View clinical trials related to Renal Insufficiency.
Filter by:The advent of new, potent immunosuppressive (anti-rejection) drugs over the past ten years has substantially reduced the risk of rejection after kidney transplantation, has allowed the development of immuno-suppressive regimens that do not use long-term steroids (steroid avoidance), and has improved transplant success rates both in the short and medium term. The main new agents used in these modern regimens are the calcineurin inhibitor (CNI) tacrolimus; the anti-proliferative agent mycophenolate; and induction agents which are used to provide effective early suppression of the rejection process; these include monoclonal antibodies (MoAb) such as IL-2 receptor blocking antibodies (IL-2R MoAb: basiliximab and daclizumab) and the anti-CD52 antibody Campath-1H (alemtuzumab). Although almost all modern immunosuppressive regimens involve one or more of these agents, it is not known which is the safest and most effective combination. This randomised controlled trial compares two steroid sparing regimens which have been used with very good short and medium term results at St Mary's Hospital Renal and Transplant Unit over the last 5 years. The primary hypothesis is that the alemtuzumab/tacrolimus regimen is as effective and safe as the IL-2R MoAb/tacrolimus/mycophenolate regimen.
To compare renal function (51Cr-EDTA clearance) 48 hours post open-heart surgery (coronary bypass or valve surgery) in patients with impaired renal function after randomization to either nifedipine infusion at start of surgery and the following 24 hours or placebo (0.9% saline infusion). Study hypothesis is that nifedipine has a prophylactic effect on decline in renal function.
Sepsis and septic shock are still important causes of mortality in intensive care medicine. Renal replacement therapy by standard volume haemofiltration is currently used, but a higher-volume haemofiltration may improve the prognosis. The study is a prospective randomized multicenter trial comparing two treatments in patients suffering from septic shock complicated with acute renal failure admitted to ICU. One group will be treated by early high volume haemofiltration (70 ml/kg/h) and the second group by standard volume haemofiltration (35 ml/kg/h). The main outcome will be one-month mortality.
The purpose of this study is to evaluate the safety of alemtuzumab after kidney transplantation as part of a multitherapy regimen to prevent kidney graft loss and death and to avoid steroids and chronic use of calcineurin inhibitors in pediatric renal transplant recipients 1 to 20 years of age.
The purpose of this study is to see if rosuvastatin helps to reduce the number of heart attacks, strokes and cardiovascular deaths in patients undergoing haemodialysis.
Background The relationship between long-term heavy lead exposure and chronic interstitial nephropathy is well recognized in the previous literatures. Several epidemiological studies have demonstrated a positive association between blood lead levels and the age related decreases of renal function in the general population and suggested that environmental low-level lead exposure may accelerate the progression of renal function in the healthy persons. In addition, previous our works suggest environmental lead exposure may correlate to progressive renal insufficiency and lead chelation therapy or repeated lead chelation may improve and slow the progressive renal insufficiency in non-diabetic patients with chronic renal diseases. However, Diabetes mellitus is increasing in prevalence worldwide and is currently estimated to affect more than 6.5 percent of the population of the United States. In addition, diabetes is the most common cause of end-stage renal disease in many countries, accounting for about 40 percent of cases. It is still unknown that the relationship between long-term environmental lead exposure and the progressive renal insufficiency in patients with type II diabetes and diabetic nephropathy. Methods Ninety patints with type II diabetes and diabetic nephropathy (serum creatinine levels between 1.5 mg per deciliter and 3.9 mg per deciliter) who have a normal body lead burden and no history of exposure to lead or other metals will be observed for 24 months. Then, about 50 subjects with high normal body lead burdens (at least 80 μg but less than 600 μg) will be randomly assigned to the study and control groups. For three months, the 25 patients in the study group will receive lead-chelation therapy with calcium disodium EDTA weekly until the body lead burden fallsl below 50 μg, and the 25 control group receive weekly placebo. During the ensuing 12 months, the renal function will be regularly followed up every 3 months and EDTA mobilization tests will be assessed every 6 months. If body lead burden of the study group patients increase more than 60μg, the chelation therapy will be performed again until their body burden are less than 60 μg. The primary end point is an increase in the serum creatinine level to 2 times the base-line value during the observation period. A secondary end point is the change in renal function during the follow up period.
To assess the safety and efficacy of two forms of iron therapy for the treatment of anemia in non-dialysis dependent, chronic renal failure in patients receiving or not receiving erythropoietin.
The purpose of the study was to compare the efficacy of oral iron (ferrous sulfate) plus erythropoietin to Iron Sucrose plus erythropoietin for managing anemia patients with chronic renal failure who are not receiving dialysis.
The main purpose of this study is to establish an optimal monitoring regimen in NutropinAq treated children, using newly developed capillary blood spot IGF-1 measurement technology.
The purpose of this study is to evaluate the safety, pharmacodynamics (PD), and pharmacokinetics (PK) of multiple intravenous doses of peginesatide in participants with chronic kidney disease (CKD) who are on hemodialysis.