Studies of Medications and RTMS in Children Lacking

September 2, 2015 · Posted in Potential Treatments · Comment 

studies in kids

At the 2015 meeting of the Transcranial Magnetic Stimulation Society in May, researcher Stephanie Ameis discussed the dearth of medication studies in children, particularly for depression but also for schizophrenia and autism spectrum disorders, which share the symptom of impaired executive functioning, which can include skills such as planning and problem solving.

Ameis noted that in a literature review, there were a total of 1046 controlled pharmacological treatment studies in adults compared to only 106 in children, which reflects a relative absence of treatment knowledge, especially for depression (where there were 303 studies in adults versus only 17 in children) and bipolar disorder (where there were 174 studies of adults and 24 of children).

Ameis then reviewed the few studies of rTMS for depression in young people. She identified several series with only a total of 33 children and adolescents who had been treated with rTMS. She is beginning to study rTMS in patients with high-functioning autism (40 patients aged 16 to 25 have been randomized in her study). Ameis also described a 2013 study of rTMS in which patients with schizophrenia showed improved performance on a test of working memory published by Mera S. Barr and colleagues in the journal Biological Psychiatry. Ameis cited this as a rationale for studying rTMS’s effect on cognitive performance in people with autism.