Influence of losartan and atenolol on memory function in very elderly hypertensive patients

Authors:
Publisher website
Google Scholar
Abstract
The aim of this study was to compare the effect of the beta-adrenergic blocker atenolol and the Angiotensin II type 1 (AT1) receptor antagonist losartan on cognitive function in very elderly hypertensive patients. A total of 120 mild to moderate essential hypertensive (DBP >90 and P< 0.01 vs baseline) and DBP (-10.3 and -11.2 mmHg, respectively, P< 0.01 vs baseline). Atenolol treatment did not induce significant changes in any test score, whereas losartan significantly increased the score of both the word list memory (+2.2, Pvs baseline) and the word list recall test (+2.1, Pvs baseline). The comparison between losartan and atenolol was significant (P<0.05) for both memory tests. These data suggest that in very elderly hypertensive patients, chronic AT1 receptor blockade by losartan could improve cognitive function, in particular immediate and delayed memory.

This publication has 54 references indexed in Scilit: