Comparison of performance on the oral versus written trail making test in patients with movement disorders.

The Oral Trail Making Test (O-TMT) was designed as a clinical analog of the written version (W-TMT). There is debate, however, about whether the measurement of processing speed and set shifting is equivalent between versions. Given the administration advantages of the O-TMT - especially for patients with motor impairments - we examined convergent validity with the W-TMT in patients with movement disorders.

Eszopiclone for the treatment of posttraumatic stress disorder and associated insomnia: a randomized, double-blind, placebo-controlled trial.

Objective: The development of novel strategies for the treatment of posttraumatic stress disorder (PTSD) represents a critical public health need. We present the first prospective, randomized, double-blind, placebo-controlled trial of a non-benzodiazepine hypnotic agent for the treatment of PTSD and associated insomnia.

Method: Twenty-four patients with PTSD by DSM-IV criteria and sleep disturbance were treated in a randomized, double-blind, placebo-controlled crossover study of 3 weeks of eszopiclone 3 mg at bedtime compared to placebo.