Adults With ADHD-Without Insomnia History Have Subclinical Sleep Disturbance but Not Circadian Delay: An ADHD Phenotype?

Conclusion: We isolated a potential phenotype of ADHD-without circadian delay in adults who demonstrated insomnia/sleep quality disturbance by sleep instrument, but lacked sleep-timing delay. Nevertheless, sleep delays were associated temporally with late-dosed stimulants in this group.

http://jad.sagepub.com/cgi/content/abstract/17/7/583?rss=1

Source: Journal of Attention Disorders - September 10, 2013 Category: Psychiatry Authors: Fargason, R. E., Hollar, A. F., White, S., Gamble, K. L. Tags: Special Section on Sleep and ADHD Source Type: research