Although patients with chronic kidney disease (CKD) are at increased risk for end-stage renal disease and cardiovascular events, adequate drug therapies for preventing the deterioration of these conditions are still not established. This study was undertaken to evaluate a preventive effect of an angiotensin receptor-neprilysin inhibitor sacubitril/valsartan (LCZ696), which is converted to sacub...

The aim of this study was to fabricate valsartan composite nanoparticles by using the supercritical antisolvent (SAS) process, and to evaluate the correlation between in vitro dissolution and in vivo pharmacokinetic parameters for the poorly water-soluble drug valsartan. Spherical composite nanoparticles with a mean size smaller than 400 nm, which contained valsartan, were successfully fabricat...

BACKGROUND Although angiotensin II receptor blockade is considered to be useful for the treatment of human heart failure, little beneficial hemodynamic effect has been shown in some experimental failing hearts. In this study, we assessed the effect of an angiotensin II receptor blocker, valsartan, on sarcoplasmic reticulum (SR) function, defectiveness of which is a major pathogenic mechanism in...

BACKGROUND Low and low-normal serum potassium is associated with an increased risk of diabetes. We hypothesized that the protective effect of valsartan on diabetes risk could be mediated by its effect of raising serum potassium. METHODS We analyzed data from the Nateglinide and Valsartan in Impaired Glucose Tolerance Outcomes Research (NAVIGATOR) trial, which randomized participants at risk f...

Inhibition of the renin-angiotensin system is associated with vasodilation and reduction in blood pressure. We hypothesized that angiotensin type 1 (AT(1)) receptor (AT(1)R) blockade is associated with increased production of renal nitric oxide (NO) mediated by release of bradykinin (BK). By use of a microdialysis technique, changes in renal interstitial fluid (RIF) BK, NO end products nitrite ...

OBJECTIVE To compare persistence with valsartan and enalapril in daily practice. METHODS The PHARMO Record Linkage System includes various data registries including drug dispensing and hospitalizations for > or =2 million subjects in the Netherlands. Patients newly treated with valsartan or enalapril in the period of 1999-2002 were selected. Persistence was calculated by summing up the number...

AIMS To determine whether valsartan improves treadmill exercise time, in patients with symptomatic heart failure with a preserved ejection fraction (HFPEF), compared with placebo. METHODS AND RESULTS In this multicentred, double-blind, 14-week study, patients were randomized to receive valsartan (V) 80 mg or placebo (P) once daily on top of background medications. The dose of valsartan was fo...

Antihypertensive efficacy of single-pill combinations (SPCs) consisting of a β1 -selective adrenergic blocker with vasodilatory properties via β3 -agonism (nebivolol) and an angiotensin II receptor blocker (valsartan) was demonstrated in an 8-week phase 3 trial (NCT01508026). In this post hoc analysis, seated blood pressure, heart rate, 24-hour ambulatory blood pressure monitoring, plasma aldos...

BACKGROUND Elevated urine albumin excretion (UAER) is a modifiable risk factor for renal and cardiovascular disease in type 2 diabetes. Blockade of the renin-angiotensin system lowers UAER, but whether this effect is independent of blood pressure (BP) reduction remains controversial. The MicroAlbuminuria Reduction With VALsartan (MARVAL) study was designed to evaluate the BP-independent effect ...

BACKGROUND Brain natriuretic peptide (BNP) and norepinephrine (NE) are strongly related to severity of and are independent predictors of outcome in heart failure. The long-term effects of angiotensin receptor blockers on BNP and NE in heart failure patients are not known. METHODS AND RESULTS Both BNP and NE were measured in 4284 patients randomized to valsartan or placebo in the Valsartan Hea...