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| Methods | multicentre, double blind, randomized, placebo controlled, parallel groups | |
| Participants | SDAT or MID mild to moderate; 51patients received nicergoline, 50 placebo; age 60‐80 yr. | |
| Interventions | Nicergoline or Placebo 30mg. twice a day (os) for 12 months | |
| Outcomes | SCAG, MMSE, CGI for efficacy; adverse events for safety | |
| Notes | ||
