REM Sleep Behaviour Disorder in a Child with Tourette's Syndrome

Purpose:

To describe an association of Tourette's syndrome with rapid eye movement sleep behaviour disorder (RBD) in a prepubescent boy.

Methods:

A four year longitudinal single-case study.

Results:

The co-existence of Tourette's syndrome and RBD was confirmed after polysomnographic studies using the standard criteria. The authors propose possible overlap in the pathophysiological mechanisms underlying the two disorders.

Sleep-disordered breathing, cardiac arrhythmia, and panic disorder

Sleep-disordered breathing often presents as a cardiac or psychiatric problem. Such presentation may lead to suboptimal diagnostic and therapeutic decisions. The authors present a case in which a patient's condition improved only after the primary disorder was diagnosed and properly managed.