Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The angiotensin converting enzyme (ACE) inhibitors are widely used in the management of essential hypertension, stable chronic heart failure, myocardial infarction (MI) and diabetic nephropathy. There is an increasing number of new agents to add to the nine ACE inhibitors (benazepril, cilazapril, delapril, fosinopril, lisinopril, pentopril, perindopril, quinapril and ramipril) reviewed in this journal in 1990. The pharmacokinetic properties of five newer ACE inhibitors (trandolapril, moexipril, spirapril, temocapril and imidapril) are reviewed in this update. All of these new agents are characterised by having a carboxyl functional groups and requiring hepatic activation to form pharmacologically active metabolites. They achieve peak plasma concentrations at similar times (t(max)) to those of established agents. Three of these agents (trandolapril, moexipril and imidapril) require dosage reductions in patients with renal impairment. Dosage reductions of moexipril and temocapril are recommended for elderly patients, and dosages of moexipril should be lower in patients who are hepatically impaired. Moexipril should be taken 1 hour before meals, whereas other ACE inhibitors can be taken without regard to meals. The pharmacokinetics of warfarin are not altered by concomitant administration with trandolapril or moexipril. Although imidapril and spirapril have no effect on digoxin pharmacokinetics, the area under the concentration-time curve of imidapril and the peak plasma concentration of the active metabolite imidaprilat are decreased when imidapril is given together with digoxin. Although six ACE inhibitors (captopril, enalapril, fosinopril, lisinopril, quinapril and ramipril) have been approved for use in heart failure by the US Food and Drug Administration, an overview of 32 clinical trials of ACE inhibitors in heart failure showed that no significant heterogeneity in mortality was found among enalapril, ramipril, quinapril, captopril, lisinopril, benazepril, perindopril and cilazapril. Initiation of therapy with captopril, ramipril, and trandolapril at least 3 days after an acute MI resulted in all-cause mortality risk reductions of 18 to 27%. Captopril has been shown to have similar morbidity and mortality benefits to those of diuretics and beta-blockers in hypertensive patients. Captopril has been shown to delay the progression of diabetic nephropathy, and enalapril and lisinopril prevent the development of nephropathy in normoalbuminuric patients with diabetes. ACE inhibitors are generally characterised by flat dose-response curves. Lisinopril is the only ACE inhibitor that exhibits a linear dose-response curve. Despite the fact that most ACE inhibitors are recommended for once-daily administration, only fosinopril, ramipril, and trandolapril have trough-to-peak effect ratios in excess of 50%.
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PMID:Clinical pharmacokinetics and selective pharmacodynamics of new angiotensin converting enzyme inhibitors: an update. 1192 21

Angiotensin converting enzyme (ACE) inhibitors are first line preparations in the treatment of chronic heart failure irrespective of etiology. However there are numerous proofs that in women drugs of this group exert less pronounced favorable prognostic influence compared with men. Moexipril is an ACE inhibitor which in women demonstrated its doubtless antihypertensive efficacy with additional favorable properties. The study of efficacy of moexipril in chronic heart failure in women is able to broaden indications to the use of this drug.
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PMID:[Moexipril and cardiovascular diseases in women: is there a reason for optimism?]. 1688 71

Angiotensin-converting enzyme (ACE) inhibitors today are the standard therapy of patients with myocardial infarction and heart failure due to their proven beneficial effects in left ventricular remodeling and left ventricular function. ACE inhibitors have also been demonstrated to lead to regression of left ventricular hypertrophy (LVH). It is believed that the mechanism of action of LVH regression with ACE inhibitors arises from more than simple blood pressure reduction. LVH is an important risk factor for cardiovascular disease morbidity and mortality independent of blood pressure. Moexipril hydrochloride is a long-acting, non-sulfhydryl ACE inhibitor that can be taken once daily for the treatment of hypertension. Moexipril has now also been demonstrated to have beneficial effects on LVH and can lead to LVH regression.
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PMID:Moexipril and left ventricular hypertrophy. 1758 72