Memantine in Adult Autism Spectrum Disorder
The purpose of this study is to see if memantine is helpful in managing problematic symptoms in adults with autism, Asperger's disorder, or Pervasive Developmental Disorder not otherwise specified (NOS).
• Participant is currently in treatment in the Johns Hopkins Bayview Medical Center (JHBMC)
• Participant has a diagnosis of:
‣ Autistic Disorder
⁃ Asperger's Disorder
⁃ Pervasive Developmental Disorder (PDD) NOS
• Participant meets one of the following criteria:
‣ CGI-S \>= 4 (CGI-S: \_\_\_\_\_\_\_\_)
⁃ Participant has the following problematic behaviors (at least one) that might be expected to benefit from memantine:
∙ \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_