- ADHD, major depressive disorder, and simple phobias are prevalent psychiatric conditions in youth with velocardiofacial syndrome. Antshel, K.M., Fremont, W., Roizen, N.J., Shprintzen, R., Higgins, A.M., Dhamoon, A., Kates, W.R. Journal of the American Academy of Child and Adolescent Psychiatry. (2006)