View clinical trials related to Diabetic Nephropathies.
Filter by:The objective of this study is to evaluate the effect of treatment with semaglutide 1.34 mg/ml in combination with empagliflozin 25 mg, compared to treatment with empagliflozin 25 mg in combination with placebo on albuminuria in participants with type 2 diabetes and albuminuria. In a randomised, placebo-controlled, double-blinded, parallel trial we will include 80 patients with type 2 diabetes and albuminuria. Patients will start in a run-in phase of 26 weeks with empagliflozin 25 mg alone. After that, the patients will be randomised 1:1 to an active treatment period with semaglutide of 26 weeks or placebo for 26 weeks. The primary endpoint is change from randomisation to week 52 in albuminuria, measured in three morning urine samples.
Despite decades of research, the pathogenesis of human diabetic kidney disease remains largely unclear. Our goal is to use archived human kidney biopsy tissue from patients with and with diabetic nephropathy to identify new molecules that drive and/or protect against disease progression. We will use RNA sequencing to identify transcriptomic changes that associate with histologic and functional outcomes.
Current study will render insight in to the role of renal hypoxia in the diabetic kidney and is able to associate its finding with measurements of renal perfusion and glomerular filtration rate. Moreover, this research will focus on the effects of sodium-glucose cotransporter 2 inhibition on renal tissue oxygenation and oxygen consumption as well as a change in intrarenal hemodynamics and perfusion, and a shift of fuel metabolites. Elucidation the mechanisms underlying the effects of SGLT2 inhibition will advance our knowledge and contribute to their optimal clinical utilization in the treatment of chronic kidney disease in diabetes and possibly beyond.
The primary objective of this study is to evaluate whether selonsertib (SEL) can slow the decline in kidney function in participants with moderate to advanced diabetic kidney disease (DKD).
The objectives of the Clinical Validation Through Analytical Study With Urine Samples to Compare the Effectiveness and Security of an Intelligent Device are: 1.To evaluate the performance of S-There Device in comparison to the golden standard used in the lab.
In type 1 diabetes (T1DM), automated insulin delivery (AID) systems such as the hybrid closed loop artificial pancreas (HCL AP) combine the use of an insulin pump, continuous blood sugar monitor, and control algorithm to adjust background insulin delivery to improve time in target blood sugar range. Systems such as the predictive low glucose suspend system (PLGS) pause insulin delivery to try and reduce low blood sugars. We aim to complete a pilot study involving recruitment of youth ages 7 to 18 years from the following groups with type 1 diabetes: control participants consisting of youth on either multiple daily insulin injections or conventional insulin pump therapy that plan to continue with their current treatment modality, youth being transitioned to the HCL AP system, and youth being transitioned to the PLGS system. Individuals will be recruited into each of the aforementioned study groups based on their own expressed desire to either continue on MDI/standard insulin pump therapy or transition to either the HCL AP or PLGS systems. The decision to either continue with current therapy or transition therapy will remain entirely up to the participant and their family and will be based on personal preference and insurance coverage for that individual. We will not be randomizing the participants to any given treatment group during this study but rather will be recruiting based on the participant's decision. We would like to complete a physical exam with pubertal staging, collect blood and urine samples to evaluate cardiometabolic and renal markers, and complete a DXA scan to evaluate total lean and fat mass. After 3-6 months of either continuation of current treatment with either multiple daily insulin injections or conventional insulin pump therapy or transitioning to the HCL AP or PLGS systems, we would like to repeat the previously described blood, urine, and imaging tests for comparison. We are interested in examining the impact of the HCL AP and PLGS systems on maintaining blood sugars in target range, insulin sensitivity, and markers of cardiometabolic and renal function. We hypothesize that pauses in insulin delivery, as seen in the setting of automated insulin delivery systems, will result in improvements in insulin sensitivity, cardiometabolic markers, and renal function markers.
The MEDiaN study aims to examine the state of fuel metabolism in participants with diabetic nephropathy (DN) before and after the use of the sodium-glucose transport protein 2 inhibitor (SGLT-2i) empagliflozin. The goals of the MEDiaN study are to better understand the contribution of fuel metabolism to the development of DN, and to determine if changes to fuel metabolism can have a positive impact on this disease. The MEDiaN study is a single-center single-arm open-label intervention study to examine the effects of empagliflozin 10mg daily taken for 30 days on fuel oxidation patterns in participants with type 2 diabetes and DN.
Because the atherosclerosis process partly occur in the intercellular space of the vessel wall, the determination of the constitution of lipoproteins in the interstitial fluid may expand the knowledge about the atherosclerosis process and lead to a better understanding of what constitutes the increased risk of developing cardiovascular disease in patients with chronic diseases. The investigators hypothesize that the apoB-containing particles in T2D patients are more susceptible to be retained or consumed in the intercellular compartment, which in turn could be one explanation for the elevated risk of atherosclerosis. The investigators hypothesise that with the progression of chronic kidney disease this process is further increased. Patients undergoing dialysis are known to have a very high risk of cardiovascular disease. The investigators now want to study the cholesterol metabolism in interstitial fluid in subjects undergoing hemodialysis because of diabetic nephropathy and in subjects undergoing hemodialysis because of chronic kidney disease of other causes.
To investigate the correlation between the mean glucose concentration measured by continuous glucose monitoring (CGM) and the estimated mean blood glucose from glycated haemoglobin A1c (HbA1c) in persons with type 2 diabetes and on chronic haemodialysis. Furthermore, the aim is to compare CGM and HbA1c with glycated albumin and fructosamine.
Adolescents and young adults with youth-onset type 2 diabetes (T2D) are disproportionally impacted by hyperuricemia compared to non-diabetic peers and youth with type 1 diabetes (T1D). In fact, 50% of males with youth-onset T2D have serum uric acid (SUA) greater than 6.8 mg/dl. The investigators also recently demonstrated that higher SUA conferred greater odds of developing hypertension and diabetic kidney disease (DKD) in youth with T2D over 7 years follow-up. Elevated SUA is thought to lead to cardiovascular disease (CVD) and DKD by inflammation, mitochondrial dysfunction and deleterious effects on nephron mass. While there are studies demonstrating beneficial effects of uric acid (UA) lowering on vascular health in the general population, there are no studies in youth-onset T2D. Youth-onset T2D carries a greater risk of DKD and CVD compared to adult-onset T2D and T1D. Accordingly, a clinical trial evaluating UA lowering therapies is needed in youth-onset T2D. Krystexxa (pegloticase), a uricase, effectively lowers SUA and therefore holds promise as a novel therapy to impede the development of CVD and DKD in youth-onset T2D. This proposal describes a pilot and feasibility trial evaluating the effect of UA lowering by pegloticase on markers of CVD and DKD in ten (n=10) youth aged 18-25 with youth-onset T2D (diagnosed <21 years of age) over 7 days. The overarching hypothesis is that pegloticase improves marker of cardiorenal health by lowering UA.