What is the Cochrane review's conclusion about the use of drugs that block the renin angiotensin system in the elderly?
The Cochrane review concluded that there is an increased risk of withdrawals due to adverse effects with the use of drugs that block the renin angiotensin system in the elderly (RR 1.71; 95% CI 1.45 2.00). However, it noted that since quality of life is particularly important in the elderly, it may be worth avoiding drugs that may have negative quality of life implications, but no clear advice could be given.