Active clinical trials for "Albuminuria"

The purpose of this study was to collect additional performance and clinical data on the Minuteful - Kidney test device (previously "ACR | U.S. Urine Analysis Test System"), following the original data collection (NCT04626271). This method comparison and usability study was designed to evaluate the agreement levels of the Minuteful - Kidney Test with the comparator device (URiSCAN Optima) as well as the device's usability including the lay user's ability to understand and implement the device instructions. It also evaluates the ease of use of the device under actual use conditions in a simulated home environment.

The prevalence of Sickle Cell Associated Nephropathy (SCAN) is increasing and is a growing concern. Microalbuminuria is detected in the early onset of SCAN. Noteworthy, as in diabetic nephropathy, hyperfiltration seems to be a frequent finding, with, in our series, an overall incidence of 57 % and suggests a pathological links between glomerular hyperpressure and glomerulosclerosis which occurs several years after. Nitric oxide (NO) deficiency and the renin angiotensin system (RAS) are likely to be involved in the glomerular hyperpressure leading to hyperfiltration. Renin angiotensin antagonists are currently given for NEPHROPROTECTION in numerous nephropathy including SCAN despite few available reports. The percentage of decrease of albuminuria or the percentage of responders (ie patient normalizing albuminuria) has never been reported to our knowledge in SCAN patients at the time of hyperfiltration. The focus of our study is therefore to 1) Quantify albuminuria reduction after 6 months RAS treatment (primary end point); 2) Quantify glomerular filtration rate (GFR) reduction after 6 months of RAS treatment, and to test the hypothesis of a beneficial effect of RAS inhibitors on several biomarkers assessing hemolysis, NO inhibition and the endothelial damages (secondary end points). The ultimate aim of our study is to identify relevant (new) biomarkers associated to hyperfiltration and/or albuminuria decrease (/normalization).

This study will test the effectiveness of mailed, smartphone urinalysis kits to improve albuminuria screening compliance and detection of albuminuria.

Chronic kidney disease (CKD) is associated with increased cardiovascular morbidity and mortality. The prevalence of CKD is increasing worldwide and is assumed to also dramatically increase in Sub-Saharan Africa (SSA). Key shortcomings of available data on CKD in SSA are as follows: (i) Available data are based on single measurements and, therefore, cannot distinguish between harmless transient deterioration in kidney function and chronic kidney damage; (ii) Accurate information regarding renal protein loss, an important and early marker of kidney disease, is lacking; (iii) Cardiovascular risk factors for CKD, such as obesity, hypertension and diabetes, are often not searched for. Likewise non-classic potential risk factors, such as endemic infectious diseases, socioeconomic status and lifestyle have not been consistently recorded; (iv) Information to interrogate linked interaction over time between risk factors and development of CKD is unavailable. With this project, situated in a region representative of semi-rural SSA, we aim to fill this knowledge gap and (i) establish guideline conform prevalence data of CKD and its major cardiovascular risk factors, as well as (ii) prospectively define the incidence of cardiovascular- and non-classic risk factors of CKD. The data from (i) and (ii) is used to develop predictive models. A prospective cohort of 1200 individuals in a primary care facility will serve as study population. The population is representing a society in transition from rural to more urban lifestyle. In the pilot study, participants will be followed for one years and undergo the clinical and biomedical testing required to capture CKD and its classic and non-classic risk factors over time.

Albuminuria is a known risk factor for cardiovascular disease (CVD), chronic kidney disease (CKD) progression, all cause mortality. Inhibition of the renin-angiotension-aldosterone system (RAAS) plays an important role in the reduction of albuminuria and preservation of renal function in patients with CKD and it is known that the daily intakes of sodium have a significant effect on the activity of RAAS. Dietary sodium restriction has been shown to enhances the blood pressure, albuminuria, and renal function preservation. Furthermore, recent study has shown that intensive low-salt dietary education reduces albuminuria in patients with CKD. The average sodium intake of Koreans is 4,791 mg/d, which is higher than other countries. It is difficult for medical staff in Korea to invest enough time in low salt diet. Recently, the development of health-related applications (apps) has been carried out worldwidely, and researches on lifestyle improvement using apps have been actively studied. However, there is no research yet on whether intensive education using an apps can affect lifestyle habits and thus changes in actual new features. Smartphone apps may provide an alternative to resource-intensive low salt diet-education. Therefore, this study aims to investigate the effect of intensive low salt diet training on the changes of albuminuria using application.

A recent study with the DPP-IV inhibitor Linagliptin showed an improvement in the urinary albumin creatinine ratio in patients with diabetic nephropathy. Gutzwiller et. Al. have shown that GLP-1 increases renal Na secretion and inhibits renal H secretion, further indicating some direct renal effects of GLP-1. Therefore, it seems likely that treatment with the DPP-IV inhibitor Linagliptin evolves several beneficial effects on microvascular and endothelial function beyond glucose control which most probably have an impact on the progression of renal and retinal microvascular disease. The objective of this trial is to investigate the effect of Linagliptin in comparison to placebo on the UACR in patients with high blood pressure and an increased albumin excretion. Numerous, equivalent endothelial, renal, and retinal parameters serve as objectives of the study. All study parameters will be handled in an exploratory sense for the generation of models to further discuss the role of DPP-IV inhibition on renal and retinal physiology.

The purpose of this trial are to evaluate the reduction of urinary albumin excretion by an angiotensin receptor blocker (ARB), valsartan, in comparison with a calcium channel blocker (CCB), amlodipine, in Japanese hypertensive patients with type 2 diabetes mellitus and microalbuminuria under strict blood pressure control, and to compare the additional effects of an ARB or a CCB in combination with angiotensin-converting enzyme (ACE) inhibitor treatment.

Diabetic kidney disease has become the leading cause for ESRD worldwide.Albuminuria is a major risk factor for progression of diabetic nephropathy. SGLT2 inhibitors are the first antiglycaemic drugs with direct renoprotection, which are thought to protect the kidneys by lowering albuminuria, stimulating urinary glucose excretion ,reducing systemic blood pressure, while simultaneously improving multiple other risk factors in a glucose-independent manner. However, the precise mechanisms behind the renal beneficial effect of SGLT2 inhibitors are not entirely elucidated, although ongoing outcome trials will confirm these findings. This study is to assess the impact of three months of treatment with SGLT2 Inhibitions on different levels of albuminuria in patients with type 2 diabetes and to evaluate the effects of SGLT2 inhibition treatment on markers for podocyte damage , renal fibrosis, inflammation，oxidative stress and renin-angiotensin- aldosterone system.

The investigators design this prospective, open-label, parallel, controlled study to investigate fenofibrate's effect on microalbuminuria reduction and serum creatinine on top of statin therapy in Chinese hypertriglyceridemic patients with type 2 diabetes.

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.