eprosartan has been researched along with moxonidine* in 3 studies
1 review(s) available for eprosartan and moxonidine
Article | Year |
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[Policy of antihypertensive therapy in arterial hypertension in the elderly. II].
Topics: Acrylates; Adrenergic alpha-Antagonists; Age Factors; Aged; Aged, 80 and over; Angiotensin Receptor Antagonists; Angiotensin-Converting Enzyme Inhibitors; Antihypertensive Agents; Benzothiadiazines; Calcium Channel Blockers; Clinical Trials as Topic; Diuretics; Doxazosin; Female; Humans; Hypertension; Imidazoles; Losartan; Male; Perindopril; Risk Factors; Sex Factors; Sodium Chloride Symporter Inhibitors; Thiophenes | 2002 |
1 trial(s) available for eprosartan and moxonidine
Article | Year |
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Moxonidine normalizes sympathetic hyperactivity in patients with eprosartan-treated chronic renal failure.
Enalapril and losartan reduce but not normalize sympathetic hyperactivity in patients with hypertensive chronic renal failure (CRF). This study assessed the effect of chronic eprosartan on BP and sympathetic activity, and assessed the effect of moxonidine during chronic eprosartan treatment. In 11 stable patients with CRF (creatinine clearance 47 +/- 10 ml/min), muscle sympathetic nerve activity (MSNA; peroneal nerve), BP, and baroreceptor sensitivity were measured in the absence of antihypertensive drugs (except diuretics) during chronic eprosartan therapy (600 mg for 6 wk) and in 9 patients after moxonidine (0.2 mg for 6 wk) was added. Normovolemia was controlled by diuretics and confirmed by extracellular fluid volume measurements. BP, heart rate, and MSNA were higher in patients than in 22 controls. During eprosartan therapy, mean arterial pressure (111 +/- 9 to 98 +/- 7 mmHg, P < 0.001), heart rate (71 +/- 10 to 65 +/- 8 bpm, P < 0.001), and MSNA (35 +/- 10 to 27 +/- 8 bursts/min, P < 0.001) decreased. After the addition of moxonidine (n = 9), a further reduction of mean arterial pressure to 89 +/- 7 mmHg (P < 0.05) and of MSNA to 20 +/- 10 bursts/min (P < 0.05) occurred. Sympathetic activity in patients with CRF can be normalized, and angiotensin II-independent sympathetic hyperactivity contributes to the pathogenesis of renal hypertension. Sympathetic hyperactivity is associated with poor cardiovascular outcomes, implying that reduction might be beneficial to the patients. The addition of moxonidine to angiotensin II antagonist treatment might be appropriate. Topics: Acrylates; Adult; Angiotensin II Type 1 Receptor Blockers; Blood Pressure; Drug Administration Schedule; Drug Therapy, Combination; Female; Humans; Imidazoles; Kidney Failure, Chronic; Male; Middle Aged; Muscle, Skeletal; Sympathetic Nervous System; Sympatholytics; Thiophenes | 2004 |
1 other study(ies) available for eprosartan and moxonidine
Article | Year |
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Hemodynamic and cardiac effects of chronic eprosartan and moxonidine therapy in stroke-prone spontaneously hypertensive rats.
The renin-angiotensin and sympathetic nervous systems play critical interlinked roles in the development of left ventricular hypertrophy, fibrosis, and dysfunction. These studies investigated the hemodynamic and cardiac effects of monoblockade and coblockade of renin-angiotensin and sympathetic nervous systems. Stroke-prone spontaneously hypertensive rats (16 weeks old; male; n=12 per group) received the sympatholytic imidazoline compound, moxonidine (2.4 mg/kg per day); the angiotensin-receptor blocker eprosartan (30 mg/kg per day), separately or in combination; or saline vehicle for 8 weeks, SC, via osmotic minipumps. Blood pressure and heart rate were continuously measured by radiotelemetry. After 8 weeks, in vivo cardiac function and structure were measured by transthoracic echocardiography and a Millar conductance catheter, and the rats were then euthanized and blood and heart ventricles collected for various determinations. Compared with vehicle, the subhypotensive dose of moxonidine resulted in lower (P<0.01) heart rate, left ventricular hypertrophy, cardiomyocyte cross-sectional area, interleukin 1 beta, tumor necrosis factor-alpha, and mRNA for natriuretic peptides. Eprosartan reduced pressure (P<0.01), as well as extracellular signal-regulated kinase (ERK) 44 phosphorylation, Bax/Bcl-2, and collagen I/III, and improved left ventricular diastolic function (P<0.03). Combined treatment resulted in greater reductions in blood pressure, heart rate, left ventricular hypertrophy, collagen I/III, and inhibited inducible NO synthase and increased endothelial NO synthase phosphorylation, as well as reduced left ventricular anterior wall thickness, without altering the other parameters. Thus, in advanced hypertension complicated with cardiac fibrosis, sympathetic inhibition and angiotensin II blockade resulted in greater reduction in blood pressure and heart rate, inhibition of inflammation, and improved left ventricular pathology but did not add to the benefits of angiotensin II blockade on cardiac function. Topics: Acrylates; Animals; Antihypertensive Agents; Atrial Natriuretic Factor; Blood Pressure; Heart Rate; Hypertension; Imidazoles; Male; Nitric Oxide Synthase Type III; Phosphorylation; Rats; Rats, Inbred SHR; Stroke; Thiophenes; Ventricular Function, Left | 2009 |