[Evidence-based usefulness of Ca antagonists and ACEIs and ARBs for the primary and secondary prevention of major cardiovascular and renal events in patients with hypertension].
The benefits of reducing blood pressure (BP) on the risks of major cardiovascular event and preservation of renal function are well established in patients with hypertension. We estimated effects of strategies based on angiotensin converting enzyme inhibitor (ACEI) or angiotensin receptor antagonist (ARB) and calcium channel antagonist (CCB), which is predominantly prevalent in Japan in patients with hypertenstion than ACEI/ARB, on the risks of these events, overviewed with data from clinical trials and meta-analysis of these trials including underwent in Japan. ACEI and ARB-based regimens reduced the risks of heart failure and progression of renal dysfunction complicated with and without diabetes mellitus (DM) in patients with hypertension compared with control and CCB-based regimens. CCB-based regimens reduced the primary risks of cerebella event and dementia and primary and secondary risks of coronary events in patients with hypertension having many coronary risk factors compared with control and ARB/ACEI-based regimens. Greater risk reductions, however, were produced by regimens that targeted lower (BP) goals, by combined regimens based on ACEI/ARB and CCB and diuretics, demonstrated in mega-trial of ALLHAT and proposed in guideline of JSH 2004.
Fujino
Takayuki
T
First Department of Internal Medicine, Asahikawa Medical College.
Hasebe
Naoyuki
N
Kikuchi
Kenjiro
K
D057911:Angiotensin Receptor Antagonists; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use*; D000959:Antihypertensive Agents / Q000627:therapeutic use*; D002121:Calcium Channel Blockers / Q000627:therapeutic use*; D006801:Humans; D006973:Hypertension / Q000150:complications* / Q000188:drug therapy; D007674:Kidney Diseases / Q000517:prevention & control*; D015201:Meta-Analysis as Topic; D017202:Myocardial Ischemia / Q000517:prevention & control*; D020521:Stroke / Q000517:prevention & control*
D057911:Angiotensin Receptor Antagonists; D000806:Angiotensin-Converting Enzyme Inhibitors; D000959:Antihypertensive Agents; D002121:Calcium Channel Blockers