Biomaterial Database

Converting enzyme inhibitors and renal function in essential and renovascular hypertension. 1991

A Mimran, and J Ribstein, and G DuCailar

Department of Medicine, Centre Hospitalier Universitaire, Montpellier, France.

Converting enzyme inhibitors (CEI) are useful in the treatment of hypertension. However, acute renal deterioration may occur in some conditions in association with the crucial role of angiotensin in the regulation of glomerular filtration rate (GFR), such as volume depletion, severe stenosis of both renal arteries, and stenosis of a single functioning kidney. CEI-induced acute renal failure can develop in the absence of a fall in systemic pressure, is facilitated by prior sodium depletion, and is reversible upon discontinuation of treatment. In a personal study conducted in 28 patients with CEI-induced renal dysfunction (reversible after discontinuation of CEI), the incidence of stenosis of large renal vessels was 61%, whereas 39% of these subjects had no significant renal artery abnormalities. Although the occurrence of such a complication is not a convincingly accurate predictor of the existence of renovascular hypertension, angiographic detection of renal artery stenosis (bilateral or on a single-functioning kidney) may be justified in some of these patients.

UI	MeSH Term	Description	Entries
D006973	Hypertension	Persistently high systemic arterial BLOOD PRESSURE. Based on multiple readings (BLOOD PRESSURE DETERMINATION), hypertension is currently defined as when SYSTOLIC PRESSURE is consistently greater than 140 mm Hg or when DIASTOLIC PRESSURE is consistently 90 mm Hg or more.	Blood Pressure, High,Blood Pressures, High,High Blood Pressure,High Blood Pressures
D006978	Hypertension, Renovascular	Hypertension due to RENAL ARTERY OBSTRUCTION or compression.	Hypertension, Goldblatt,Goldblatt Syndrome,Goldblatt Hypertension,Renovascular Hypertension,Syndrome, Goldblatt
D007668	Kidney	Body organ that filters blood for the secretion of URINE and that regulates ion concentrations.	Kidneys
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000806	Angiotensin-Converting Enzyme Inhibitors	A class of drugs whose main indications are the treatment of hypertension and heart failure. They exert their hemodynamic effect mainly by inhibiting the renin-angiotensin system. They also modulate sympathetic nervous system activity and increase prostaglandin synthesis. They cause mainly vasodilation and mild natriuresis without affecting heart rate and contractility.	ACE Inhibitor,ACE Inhibitors,Angiotensin Converting Enzyme Inhibitor,Angiotensin I-Converting Enzyme Inhibitor,Angiotensin-Converting Enzyme Inhibitor,Kininase II Inhibitor,Kininase II Inhibitors,Angiotensin I-Converting Enzyme Inhibitors,Angiotensin-Converting Enzyme Antagonists,Antagonists, Angiotensin-Converting Enzyme,Antagonists, Kininase II,Inhibitors, ACE,Inhibitors, Angiotensin-Converting Enzyme,Inhibitors, Kininase II,Kininase II Antagonists,Angiotensin Converting Enzyme Antagonists,Angiotensin Converting Enzyme Inhibitors,Angiotensin I Converting Enzyme Inhibitor,Angiotensin I Converting Enzyme Inhibitors,Antagonists, Angiotensin Converting Enzyme,Enzyme Antagonists, Angiotensin-Converting,Enzyme Inhibitor, Angiotensin-Converting,Enzyme Inhibitors, Angiotensin-Converting,II Inhibitor, Kininase,Inhibitor, ACE,Inhibitor, Angiotensin-Converting Enzyme,Inhibitor, Kininase II,Inhibitors, Angiotensin Converting Enzyme