36
Participants
Start Date
October 31, 2004
Primary Completion Date
July 31, 2006
Study Completion Date
July 31, 2006
Placebo and ginkgo extract
Placebo once daily, either as capsules or as powder to be mixed with food. All patients also received 120 mg/day standardized ginkgo leaf extract.
Curcumin and ginkgo extract
1 g curcumin once daily, either as capsules or as powder to be mixed with food. All patients also received 120 mg/day standardized ginkgo leaf extract.
Curcumin and ginkgo extract
4 g curcumin once daily, either as capsules or as powder to be mixed with food. All patients also received 120 mg/day standardized ginkgo leaf extract.
The Chinese University of Hong Kong, Shatin
BUPA Foundation
OTHER
Kwong Wah Hospital
OTHER
Chinese University of Hong Kong
OTHER