30
Participants
Start Date
January 31, 2007
Primary Completion Date
March 31, 2009
Study Completion Date
April 30, 2009
quetiapine
quetiapine (with equivalent dose to original antipsychotic agent) would replace the original antipsychotic agent for 28 days
no intervention
keep the original conventional antipsychotic agent for 28 days
Department of Psychiatry, National Taiwan University Hospital, Taipei
National Science and Technology Council, Taiwan
OTHER_GOV
National Taiwan University Hospital
OTHER