Aim: Efficacy and safety of Cistanche tubulosa glycoside capsules (CTG capsule, Memoregain(®)) for treating Alzheimer’s disease (AD) were studied.; Methods: A total of 18 patients with AD administered with Memoregain(®) for 48 weeks were assessed for drug efficacy by Alzheimer’s Disease Assessment Scale-cognitive subscale (ADAS-cog), Mini-Mental State Examination (MMSE), Activities of Daily Living (ADLs), Blessed […]