160
Participants
Start Date
January 1, 2022
Primary Completion Date
December 31, 2023
Study Completion Date
January 31, 2024
Conventional medication
Levodopa, dopamine agonist, Monoamine oxidase-B inhibitors, Catechol-O-methyltransferase inhibitors, etc.
Chinese herbal medicine treatment
"1. Huanglian Wendan Decoction~2. Jin Gui Shen Qi Pill~3. Liu Wei Di Huang Pill plus Tian Ma Gou Teng Decoction~4. Bu Yang Huan Wu Decoction"
Department of Medicine, Queen Elizabeth Hospital, Hong Kong
Hong Kong Parkinson's Disease Association, Hong Kong
Chinese University of Hong Kong
OTHER
Hong Kong Baptist University
OTHER