This database contains 9 studies, archived under the term: "randomized controlled trials as topic"
Methodological issues in a cluster-randomized trial to prevent dementia by intensive vascular care
Objectives: Description of methodological issues in a trial designed to evaluate if a multi-component intervention aimed at vascular risk factors can prevent dementia.; Design, Setting and Participants: Multi-center, open, cluster-randomized controlled clinical trial (preDIVA) including 3535 non-demented subjects aged 70-78, executed in primary practice and coordinated from one academic hospital. General practices are randomized to […]