Overview Safety and Effectiveness of D-Cycloserine in Children With Autism Status: Completed Trial end date: 2010-08-01 Target enrollment: Participant gender: Summary This study will determine the effectiveness of D-cycloserine in reducing symptoms of autism in autistic children. Phase: Phase 3 Details Lead Sponsor: Indiana UniversityCollaborators: Indiana University School of MedicineNational Alliance for Research on Schizophrenia and DepressionNational Institute of Mental Health (NIMH)Treatments: Cycloserine