View clinical trials related to Chronic Kidney Disease.
Filter by:The purpose of this study is to determine if the study drug is safe, tolerable and active in reducing albuminuria in patients with Chronic Kidney Disease with Type 2 Diabetes.
The primary purpose of this study is to assess the safety and optimal delivery of the Neo-Kidney Augment (NKA) when implanted at one site in a recipient kidney. NKA is made from expanded autologous, homologous, selected renal cells (SRC) obtained from the patient's kidney biopsy.
Chronic kidney disease (CKD) is a debilitating condition in which there is a gradual decline of renal function associated with increased overall mortality. Most dietary guidelines for CKD focus on limiting protein intake (nitrogen) and high phosphorus-containing foods. However, increasing dietary fiber has been proposed to increase fecal nitrogen excretion which may ameliorate the progress of CKD. We therefore plan to conduct a systematic review and meta-analysis on clinical trials to assess the effect of fiber on urea and creatinine as classical markers of a state of uremia in individuals with CKD. We hypothesize that increasing fiber intakes will improve urea and creatinine levels in individuals with CKD.
The primary objective of this study is to compare the change in estimated glomerular filtration rate (eGFR) from baseline to Week 8 between placebo and GCS-100 treatment. The secondary objective is to determine the safety and tolerability of GCS-100 administered for 8 weeks relative to placebo. In addition, the study will measure the effect of GCS-100 on circulating galectin-3 and other markers of disease activity.
A single blind, six week dietary intervention will be conducted in order to evaluate the impact of fiber fortified foods on blood urea nitrogen, kidney function and quality of life in patients presenting with a moderate to severe decline in kidney function.
The purpose of this study is to examine the effect of 6 months of daily beta-hydroxy beta-methylbutyrate (HMB) supplementation on the physical function and the health of bones, arteries and heart in hemodialysis patients.
This study is to research two questions. First, is vitamin D3 more effective than vitamin D2 in raising 25-hydroxyvitamin D [25(OH)D] levels in chronic kidney disease (CKD) patients? And secondly, what are the differential effects of vitamin D2 and vitamin D3 on other mineral metabolism parameters?
People with hypertension are at a higher risk for cardiovascular disease and death so it is important to lower blood pressure to normal levels as quickly as possible. Previous research has established that renal nerve denervation successfully lowers blood pressure measured in the arm in the physician's office. This study is being conducted so that the investigators can determine whether renal nerve denervation also helps to lower blood pressure over 24 hours, as well as central aortic blood pressure, which is pressure exerted by the aorta closer to the heart and may be a better predictor of cardiovascular problems. The investigators also want to know whether these beneficial effects on blood pressure can last up to 2 years, whether renal denervation reduces the number of medications patients need to take, and whether it reduces glucose and insulin levels in the blood since hypertension is also related to obesity and diabetes.
Forced blockade of the renin-angiotensin-system (RAS) by using direct renin inhibition (DRI) has long been propagated to effectuate beneficial outcomes. However, recent large clinical trials have outlined harmful effects for DRI in combination with other forms of RAS blockade. To date, information regarding DRI as RAS-blocking monotherapy is very limited. Furthermore, it remains to be elucidated how DRI and angiotensin receptor blockers affect the so-called 'classical' and 'alternative' RAS molecularly. As components of the 'alternative' RAS (e.g. Ang 1-7) have moved into research focus, it would be of importance to determine angiotensin regulation with medical RAS blockade. In this prospective, single-center randomized trial over 10 weeks, 24 patients with chronic kidney disease (CKD) stage III-IV (eGFR 15-59 ml/min) will be randomized to take either aliskiren (up to 300 mg per day) or candesartan (up to 16 mg per day) after a two week run-in phase where all RAS-blockers are eliminated. The investigators will then employ a novel mass spectrometry-based quantification method (after run-in and 10 weeks) to capture the concentrations of ten different angiotensin peptides (including angiotensin I and II, angiotensin 1-7 and angiotensin 1-5). The investigators hypothesize that significant differences exist between angiotensin levels in CKD patients with DRI compared to angiotensin receptor blockers. Specifically, the investigators expect to determine the regulation of the alternative RAS represented by angiotensin 1-7 with proximal versus distal blockade of the system. Our data might contribute to a more profound understanding of results from registries and clinical trials beyond the clinical effects of RAS blockade. Further, the study's results might help to individualize and optimize RAS-blocking therapy strategies in CKD patients.
The safety and efficacy of Caltriol on mild proteinuria (<1.0g/d) reduction in CKD patients.