Study Status: Enrolling by invitation
Recruit Status: Enrolling by invitation
Study Type: Interventional
Official Title: Using Memantine in Treating Bipolar Disorder Comorbid With Alcoholism
Brief Summary: Since memantine may not only inhibit overactivity of microglial cell, but also repair the damaged neurons and neurogenesis through activation of astroglial cell and release of neurotrophic factors, the investigators propose that the neurotrophic effect of memantine may benefit neurodegenerative diseases including bipolar disorders (BP) and alcohol dependence. In the current study, the investigator will investigate whether add-on memantine at a dose of 5 mg/day has a beneficial effect on BP comorbid with alcohol dependence.