Multicentre clinical placebo-controlled study with buflomedil in the treatment of mild dementia of vascular origin.

A study was carried out in 73 male or female patients suffering from mild vascular dementia. The experimental protocol involved an initial run-in period (14 days) and subsequent double-blind, randomized treatment with 300 mg buflomedil or placebo given orally twice daily for 90 days. At the end of this treatment period, all patients received buflomedil for a further 90 days and, thereafter, patients received buflomedil or no further treatment for another 90 days.