Lancet neurology
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Cholinesterase inhibitors and memantine do not have regulatory approval in most of the world for treatment of vascular dementia. A systematic review and meta-analysis was undertaken to assess the evidence for efficacy and safety of cholinesterase inhibitors and memantine in vascular dementia. ⋯ Cholinesterase inhibitors and memantine produce small benefits in cognition of uncertain clinical significance in patients with mild to moderate vascular dementia. Data are insufficient to support widespread use of these drugs in vascular dementia. Individual patient analyses are needed to identify subgroups of patients with vascular dementia who might benefit.