[First intention treatment of arterial hypertension. Effectiveness and safety of perindopril].
Inhibitors of the angiotensin conversion enzyme (ICE) represent an effective and well tolerated therapeutic class, for the treatment of arterial hypertension. The antihypertensive efficacy or perindopril, an ICE active in one single daily dose, is at least equal to that of reference antihypertensive drugs administered at usual doses. The possibility of occurrence of some side-effects while using ICE, has resulted in a particular attention in evaluating the safety of perindopril. First, the renal function was monitored. During essential hypertension, no significant variation of the creatininemia was observed with long-term administration of the drug (12 months). In elderly hypertensive patients or patients with chronic renal insufficiency, the glomerular filtration is also preserved, except during rare occurrences of decreased creatinine clearance, especially after adjunction of hydrochlorothiazide. A discrete elevation of the kaliemia without clinical significance is observed when perindopril is used as a single drug. Reports of symptomatic hypotension with perindopril are rare (0.2%), even in situations of water and sodium depletion. Among other side-effects of ICE, cough, more recent, was thoroughly investigated. Its frequency was determined during a double blind trial comparing perindopril (1.2%) with captopril (2.4%). It was also evaluated during a long-term study concerning 632 hypertensive patients (391 patients treated in 1 year); its incidence is the 2.9 p. cent and it resulted in discontinuation of the treatment in 8 cases. In this study, 36 patients interrupted the treatment prematurily because of an adverse reaction (5.7%). Finally no harmful drug interaction was reported. The favorable tolerance profile of perindopril is combined with a beneficial effect on the functional and structural modifications of the heart and large vessels related to hypertension.
Santoni
J P
JP
Iris, Neuilly-sur-Seine.
Bizot-Espiard
J G
JG
Brown
C
C
D000959:Antihypertensive Agents / Q000009:adverse effects / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D007211:Indoles / Q000009:adverse effects / Q000627:therapeutic use*; D020913:Perindopril
D000959:Antihypertensive Agents; D007211:Indoles; D020913:Perindopril
Traitement de première intention de l'hypertension artérielle. Efficacité et sécurité d'emploi du perindopril.