Comparison of efficacy and safety between third-dose triple and third-dose dual antihypertensive combination therapies in patients with hypertension.

We compared the efficacy and safety of third-standard-dose triple and third-standard-dose dual antihypertensive combination therapies in patients with mild to moderate hypertension. This was a phase II multicenter, randomized, double-blind, parallel-group trial. After a 4-week placebo run-in period, 245 participants were randomized to the third-dose triple combination (ALC group; amlodipine 1.

Efficacy and Safety of DP-R202 in Patients with Chronic Artery Occlusive Disease: Multicenter Randomized Double-blind Active-controlled Parallel Group Phase III Clinical Study.

Purpose: Sarpogrelate hydrochloride, a selective 5-hydroxytryptamine 2A antagonist, is a widely used antiplatelet agent for the treatment of peripheral arterial disease (PAD). DP-R202 is a new sarpogrelate hydrochloride product with an improved dosage regimen compared with the agent in current use. The aim of this study was to compare the efficacy and safety profile of DP-R202 and Anplag(⁎) Tab in patients with PAD.

SUrvey of Guideline Adherence for Treatment of Systolic Heart Failure in Real World (SUGAR): a multi-center, retrospective, observational study.

Background: Clinical practice guidelines have been slowly and inconsistently applied in clinical practice, and certain evidence-based, guideline-driven therapies for heart failure (HF) have been significantly underused. The purpose of this study was to survey guideline compliance and its effect on clinical outcomes in the treatment of systolic HF in Korea.

Method And Results: The SUrvey of Guideline Adherence for Treatment of Systolic Heart Failure in Real World (SUGAR) trial was a multi-center, retrospective, observational study on subjects with systolic HF (ejection fraction <45%) admitted to 23 university hospitals.

Enhanced cardioprotective effects by coexpression of two isoforms of hepatocyte growth factor from naked plasmid DNA in a rat ischemic heart disease model.

Background: The therapeutic potential of pCK-HGF-X7, a naked DNA designed to express two isoforms of hepatocyte growth factor (HGF(723) and HGF(728) ), was studied in the rat ischemic heart disease model.

Methods: First, the kinetics of gene expression was examined by injecting pCK-HGF-X7 DNA into the rat heart. Second, the cardioprotective effects were compared between the two naked DNA constructs, expressing a single (HGF(728) ) or both isoforms (HGF(728) and HGF(723) ) of HGF, in the rat ischemic heart disease model.

Left ventricular hypertrophy determines the severity of diastolic dysfunction in patients with nonvalvular atrial fibrillation and preserved left ventricular systolic function.

Regression of left ventricular (LV) hypertrophy (LVH) is known to be related to a lower incidence of stroke in hypertensive patients with nonvalvular atrial fibrillation (NV-AF). However, its mechanism remains controversial. Recently, diastolic dysfunction (DD) was reported to be correlated with ischemic stroke in NV-AF.

Tissue Doppler index, E/E', and ischemic stroke in patients with atrial fibrillation and preserved left ventricular ejection fraction.

Background: Although several risk factors for stroke have been reported in patients with atrial fibrillation (AF), the relation of LV diastolic dysfunction to stroke is still uncertain in these patients. We evaluated the relationship between tissue Doppler-derived index, E/E', as well as other clinical and echocardiographic parameters and ischemic stroke by this cross-sectional study.

Methods: Three hundred thirty patients with persistent AF who had preserved LV ejection fraction were included from 6 centers.

Serial assessment of myocardial properties using cyclic variation of integrated backscatter in an adriamycin-induced cardiomyopathy rat model.

Although adriamycin (Doxorubicin) is one of the most effective and useful antineoplastic agents for the treatment of a variety of malignancies, its repeated administration can induce irreversible myocardial damage and resultant heart failure. Currently, no marker to detect early cardiac damage is available. The purpose of this study was to investigate whether an assessment of the acoustic properties of the myocardium could enable the earlier detection of myocardial damage after adriamycin chemotherapy.