An Open-Label Safety Study of Memantine in Pediatric Patients With Autism, Asperger's Disorder, or Pervasive Developmental Disorder Not Otherwise Specified (PDD-NOS)
Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Forest Laboratories
This 50-week multicenter and multinational clinical study is comprised of a 2-week screening period, a 6-week open-label dose-titration period followed by a variable duration maintenance period (up to 42 weeks).
Patients with at least 12 weeks of investigational product exposure who meet the protocol specified responder criterion at two consecutive visits separated by at least two weeks are eligible to transition to a randomized withdrawal study. A responder is defined as a patient who demonstrates at least a 10 point improvement (reduction in score) in the Social Responsiveness Scale (SRS) total raw score relative to the Visit 1 total raw score.
Weight based dose limits were selected in this study to ensure that exposure in terms of area under the curve (AUC) was less than the predefined limit of 2100 ng·h/mL which represents a 10-fold lower exposure than observed at the No observed adverse effect level (NOAEL) of 15 mg/kg/day in juvenile rats.
The weight-based dose limits in this study were as follows:
* Group A: ≥ 60 kg; maximum 15 mg/day
* Group B: 40-59 kg; maximum 9 mg/day
* Group C: 20-39 kg; maximum 6 mg/day
* Group D: \< 20 kg; maximum 3 mg/day
Age
6–12
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
1. Male or female outpatients.
2. Age of 6-12.
3. Meet Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) diagnostic criteria for autism, Asperger's Disorder, or Pervasive Developmental Disorder Not Otherwise Specified (PDD-NOS)
4. Have a family that is sufficiently organized and stable to guarantee adequate safety monitoring and continuous attendance to clinic visits for the duration of the study
You may not be if
1. Have enrolled in Study MEM-MD-57A
2. Medical conditions that might interfere with the conduct of the study, confound interpretation of the study results, or endanger the patient's well-being.
3. Participation in any other clinical investigation using an experimental drug within 30 days of screening.
4. Having any primary psychiatric (Axis I) diagnosis other than autism, Asperger's Disorder, and PDD-NOS.
5. Meeting DSM-IV-TR criteria for bipolar I disorder, psychotic disorder not otherwise specified, posttraumatic stress disorder, schizophrenia, or major depressive disorder within the past 6 months
Clareo Health | An Open-Label Safety Study of Memantine in Pediatric Patients With Autism, Asperger's Disorder, or Pervasive Developmental Disorder Not Otherwise Specified (PDD-NOS)
