36
Participants
Start Date
October 31, 2007
Primary Completion Date
March 31, 2012
Study Completion Date
March 31, 2012
levodopa/carbidopa
The study drug (100 mg levodopa / 25 mg carbidopa), is received orally 30-45 minutes before 1 hour of speech-language treatment, five days a week, for six weeks.
Placebo comparator
The placebo comparator (inactive pill) is received orally 30-45 minutes before 1 hour of speech-language treatment, five days a week, for six weeks.
Center for Aphasia Research & Treatment, Chicago
U.S. Department of Education
FED
Shirley Ryan AbilityLab
OTHER