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About 1 in 100 people with hypertension have elevated levels of aldosterone; in these people, the antihypertensive effect of spironolactone may exceed that of complex combined regimens of other antihypertensives since it targets the primary cause of the elevated blood pressure.
Chlorthalidone is the thiazide drug that is most strongly supported by the evidence as providing a mortality benefit; in the ALLHAT study, a chlorthalidone dose of 12.5 mg was used, with titration up to 25 mg for those subjects who did not achieve blood pressure control at 12.5 mg. Chlorthalidone has repeatedly been found to have a stronger ...
Eplerenone is a newer drug that was developed as a spironolactone analog with reduced adverse effects. In addition to the y-lactone ring and the substituent on C-7, eplerenone has a 9α,11α-epoxy group. This group is believed to be the reason why eplerenone has a 20-40-fold lower affinity for the mineralocorticoid receptor than spironolactone. [7]
Antihypertensive agents comprise multiple classes of compounds that are intended to manage hypertension (high blood pressure). Antihypertensive therapy aims to maintain a blood pressure goal of <140/90 mmHg in all patients, as well as to prevent the progression or recurrence of cardiovascular diseases (CVD) in hypertensive patients with established CVD. [2]
Eplerenone lowers blood pressure in patients with primary hypertension. [9] Eplerenone also reduces arterial stiffness and vascular endothelial dysfunction. [10] For persons with resistant hypertension, eplerenone is safe and effective for reducing blood pressure, [11] particularly in persons with resistant hypertension due to ...
For people with resistant hypertension, already taking a thiazide diuretic, an angiotensin converting enzyme inhibitor (ACE-i) or an angiotensin II receptor blocker (ARB), and a calcium channel blocker, the addition of amiloride (or spironolactone) was better at reducing blood pressure than adding a beta-blocker or an alpha-1 blocker . [8]
For most people, recommendations are to reduce blood pressure to less than or equal to somewhere between 140/90 mmHg and 160/100 mmHg. [2] In general, for people with elevated blood pressure, attempting to achieve lower levels of blood pressure than the recommended 140/90 mmHg will create more harm than benefits, [3] in particular for older people. [4]
Goal blood pressure (mmHg) Initial treatment options ESC 2024 [2] General 120–129/70–79 ... Resistant hypertension: add spironolactone ACC / AHA 2017 [13] General
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