Active clinical trials for "Albuminuria"

The study is designed to primarily assess the effect of aliskiren on albuminuria in patients with non-diabetic nephropathy when treated with ramipril and volume intervention.

Rationale: Increased albuminuria has a relatively high prevalence in the general population (5-9%) People with increased albuminuria are more likely to develop progressive kidney and cardiovascular disease compared to persons with no albuminuria. ACE-inhibitors or Angiotensin Receptor Blockers are recommended by clinical practice guidelines to lower albuminuria in patients with hypertension and diabetes. However, despite these drugs decrease albuminuria by approximately 30%, elevated albuminuria remains present in the substantial proportion of persons in the general population. SGLT2 inhibitors are a relatively new class of drugs. Originally they were developed as oral antihyperglycemic drugs. SGLT2 inhibitors have been demonstrated to lower albuminuria and protect the kidney in patients with established chronic kidney disease (CKD) with or without diabetes. Whether the efficacy of SGTL2 inhibitors to lower albuminuria (and possibly confer kidney protection) to persons in the general population (with or without diabetes or hypertension) with persistent albuminuria who generally are at early stages of CKD is unknown. Objective: To assess the albuminuria lowering effects of dapagliflozin in subjects with and without diabetes or hypertension and persistent elevated albuminuria. Study design: Randomized placebo-controlled double blind clinical trial of 24 weeks in duration followed by a 4 weeks wash-out period

Study Hypothesis: Reduction in albuminuria has been shown to decrease progression of diabetic nephropathy. In diabetic nephropathy patients treated with maximal antihypertensive doses with dual RAAS blockade (total daily dose valsartan 320 mg and either enalapril 40 mg or benazepril 40 mg daily, or losartan 100mg), persistent albuminuria reflects further additional RAAS activation. Microvascular renal disease due to increased RAAS activation may be more effectively treated with triple blockade by the addition of a direct renin inhibitor (DRI) Aliskiren.

The study is a randomised, double-blind, controlled 2 x 3 cross-over trial in which the renal effects of therapy with aliskiren (A), placebo (P) and losartan (L) will be compared. It consists of an 8-week run-in period, 8 weeks of active treatment with aliskiren or losartan (period 1), 8 weeks of active treatment with the alternative medication (period 2), and an 8-week placebo administration between them.

To evaluate the safety and efficacy of IW-1973 in patients with type 2 diabetes mellitus with albuminuria who are on a stable regimen of renin-angiotensin system inhibitors.

Objectives: Main objective: To assess the effect of 12 months of CPAP treatment added to conventional drug treatment on the albuminuria in patients with diabetic nephropathy and obstructive sleep apnea (OSA). Secondary objectives: To evaluate the effect of CPAP treatment on the estimated glomerular filtration rate of patients with diabetic nephropathy and OSA; determine the additional longterm CPAP effect on glycemic control, insulin resistance, lipid profile, health-related quality of life and biomarkers of cardiac function, inflammation, oxidative stress, sympathetic tone and appetite-regulating hormones in patients with diabetic nephropathy and OSA; and to identify the subgroup of patients with diabetic nephropathy and OSA in which 12 months of treatment with CPAP achieve a more pronounced reduction in albuminuria. Methodology: Randomized, multicenter, non-blinded, parallel groups, conventional treatment-controlled trial of 12 months of duration. Subjects will randomize to conventional dietary and pharmacological treatment or conventional dietary and pharmacological treatment plus continuous positive airway pressure (CPAP). Study subjects: Subjects 18 to 80 years with overweight or obesity and a clinical diagnosis of diabetic nephropathy, increased urinary albumin/creatinine ratio of 30 mg/g and an estimated glomerular filtration rate >20 ml/min/1.73 m2, and treatment with stable doses of angiotensin-converting enzyme (ACE) inhibitors, angiotensin II receptor blockers (ARBs) or anti-aldosterone drugs in the last four weeks. Efficacy variables: urinary albumin/creatinine ratio and estimated glomerular filtration rate; glycosylated hemoglobin (HbA1c); fasting glucose and insulin; homeostatic model assessment (HOMA) and QUICKI indices; total cholesterol, HDL-cholesterol, LDL-cholesterol, triglycerides; Troponin I, proBNP, homocysteine and high-sensitivity C-reactive protein; systemic biomarkers (inflammation [IL-6, IL-8 and tumor necrosis factor-α], oxidative stress [8-isoprostane], endothelial damage [endothelin, VCAM-1 and ICAM-1], sympathetic activity [neuropeptide Y] and appetite-regulating hormones [leptin and adiponectin]) and clinical questionnaires: short form (SF)-12, EuroQoL and iPAQ.

The purpose of this study is to evaluate the efficacy of ASP8232 in reducing Urinary Albumin to Creatinine Ratio (UACR) in subjects with Type 2 Diabetes Mellitus (T2DM) and Chronic Kidney Disease (CKD) at 12 weeks compared to placebo.

The primary objective of this study is to assess the effect of 2 dose levels of TMX-049 on urinary albumin excretion in subjects with Type 2 diabetes and albuminuria (a urinary albumin-to-creatinine ratio (UACR) 200 to 3000 mg/g and an estimated glomerular filtration rate (eGFR) ≥30 ml/min/1.73m2). Effects of each TMX-049 dose on UACR will be assessed in terms of ratios using log-transformed UACR at Baseline and after a 12-week period of treatment.

The purpose of this study is to evaluate pharmacodynamics, safety, tolerability and pharmacokinetics of MT-3995 in Type II Diabetic Nephropathy Subjects with Albuminuria and Moderately Decreased GFR

Prospective, randomized, double-blind, placebo controlled, 12-week, multicenter study. The objective of the study is to evaluate the efficacy and safety of once daily administration of atrasentan tablets compared to placebo in reducing residual albuminuria in Japanese Type 2 diabetic patients with nephropathy who are treated with the maximum tolerated labeled dose for hypertension of a RAS (renin angiotensin system) inhibitor.