View clinical trials related to Renal Insufficiency.
Filter by:Renal insufficiency is a priority disease in the health system, which may require renal replacement therapy based on kidney transplantation, which is considered as therapy of choice. During the procedure of kidney transplantation, the body is subjected to ischemia-reperfusion damage that generates late complications related to graft function. Recently the anti-inflammatory and immunomodulatory effects of statins have been emphasized, which could be beneficial in kidney transplantation.
The objective of this study is to evaluate efficacy and safety outcomes following use of the Sirolimus-eluting Collagen Implant (SeCI) in subjects undergoing surgical creation of an AV fistula for vascular access (index procedure).
Delayed graft function (DGF) is defined as requirement for dialysis in the first week following kidney transplantation. DGF is a common complication occurring in 39% of the deceased donor renal transplants at the investigators' institution with significant cost and outcome implications. The 3 major risk factors for DGF are donor graft characteristics, recipient factors and perioperative management. The most easily modifiable of these factors is perioperative management, in particular intraoperative fluid therapy. The investigators propose to compare the amount of fluid administered using the current standard of care with the fluid administered when optimizing the cardiac output (CO) using Esophageal Doppler Monitoring (EDM) to guide fluid therapy. EDM measures blood flow in the descending aorta, optimizing stroke volume (SV) and cardiac output (CO) by indicating when fluid administration fails to produce an increase in CO.
This study was done to determine whether Simvastatin (a medication commonly used to treat patients with high cholesterol levels in the blood increases blood flow to the kidneys and improves renal function in normal volunteers and patients with impaired renal function secondary to polycystic kidney diseases.
The purpose of this study is to characterize the effect of renal function on the PK of a 0.25 mg single oral dose of bevenopran in humans and to assess the safety and tolerability of bevenopran in patients with varying degrees of renal impairment and in healthy subjects.
This study will evaluate the effect of various degrees of renal function on the pharmacokinetics and safety of ALKS 5461.
In stage 3 chronic kidney disease (CKD) the risk of death due to cardiovascular causes is high and greatly exceeds the risk of progression to end stage renal failure. This high cardiovascular risk is predominantly due to sudden cardiac death and heart failure, manifestations of left ventricular hypertrophy and fibrosis. Aldosterone appears to play an important role in the causation of this myocardial disease both by direct inflammatory and fibrotic myocardial effects and via increased arterial stiffness due to hypertrophy, inflammation, and fibrosis within the media of large arteries. Levels of aldosterone are high in CKD despite sodium overload and treatment with angiotensin-converting enzyme (ACE) inhibitor or angiotensin receptor blocker (ARB) drugs due to the twin phenomena of aldosterone escape and breakthrough. In a previous British Heart Foundation funded study, Birmingham investigators showed that the addition of the mineralocorticoid receptor blocker (MRB) spironolactone to background therapy with ACE inhibitors or ARBs caused reductions in the prognostically important parameters of arterial stiffness and LV mass. Because spironolactone therapy was also associated with significant falls in arterial pressure it remains possible that these effects were mediated simply by blood pressure reduction. In this multi-centre, randomised controlled study, the effects of treatment with spironolactone on LV mass and arterial stiffness in patients with stage 3 CKD on established ACE or ARB therapy will be compared to those of chlortalidone, a control anti-hypertensive agent. Early stage chronic kidney disease is highly prevalent and new, cost effective treatment strategies are required to reduce cardiovascular risk. This study is designed to provide the rationale for a larger study of morbidity and mortality with MRB therapy in early stage CKD.
It is the investigators hypothesis that participants treated with Ferric Citrate (FC) during the non-dialysis CKD stage (4/5) with sufficient duration prior to initiating RRT, will result in improved biochemical control of anemia (Hb, TSAT) and mineral metabolism (P, FGF23) and furthermore, will result in a reduced need for ESA and intravenous iron. The investigators further hypothesize that effective treatment of anemia and mineral metabolism with FC in the pre-dialysis and transition period will result in improved physical functioning, reduced hospitalization and reduced total cost of care when compared to participants receiving contemporaneously provided standard of care therapy.
To assess the immunogenicity of the PCV13 (13 valent pneumococcal conjugated vaccine) vaccine as compared to the PPV23 (23 valent pneumococcal polysaccharide vaccine) vaccine in patients treated with chronic hemodialysis that are pre-immunized with the PPSV23 vaccine or are PPV23 vaccine naïve by measuring the ELISA and OPA (opsonophagocytic assay) titers after 4 and 52 weeks.
Patients with previous malignancies have increasingly been accepted for renal transplantation. However, post-transplant malignancy risk and survival rates of these patients are unknown. Our aim was to assess if previous malignancies pose an unnecessarily high risk of post-transplant malignant tumours and if the organs as a resource are too limited for investment in this patient group.