It is retrospective and dependent on cases reported in the literature where there was evidence of changes on brain scans. (sciencemediacentre.org)
However, even though there are case reports of some children showing dramatic improvements on the drugs, no study has yet demonstrated a statistically significant overall benefit. (smafoundation.org)
Developed data management plans, created study databases, designed case report forms and programmed electronic edit checks for all new studies. (jobhero.com)