25
Participants
Start Date
September 30, 2011
Primary Completion Date
January 31, 2013
Study Completion Date
June 30, 2013
Methotrexate
50 mg/m2, IM (intramuscularly), single dose
Placebo
Prescribed Placebo IM (intramuscularly), single dose
Federal University of Sao Paulo, São Paulo
Federal University of São Paulo
OTHER