Costa 1993.
Methods | Randomized, parallel, double blind, placebo controlled study | |
Participants | Country: Italy Selection criteria: probable dementia Alzheimers type according to DSM III‐R and NINCDS‐ADRDA criteria. MMSE 16‐24,GDS 4‐5 Exclusion criteria Hamilton Rating scale >18 | |
Interventions | 1. ALC 2g/day for 16 weeks 2. Placebo for 16 weeks | |
Outcomes | Reys test, Digit span, Corsi's test, digit symbol test, Gibson's spiral, verbal fluency, GBS | |
Notes |