Morning light therapy in adults with Tourette's disorder.

ABSTRACT:

Background

Sleep disturbance is common among individuals with Tourette's Disorder (TD). Given that sleep is influenced by the circadian system, this study examined circadian rhythms and sleep in adults with TD, and explored the possible benefit of short-wavelength wearable morning light therapy.

Methods

Participants were 34 adults with TD (n = 14) and age- and sex-matched healthy controls (HC; n = 20). Participants were screened using clinician-rated diagnostic and tic severity interviews, and procedures lasted 3 consecutive weeks. Participants completed a baseline week of actigraphy. Adults with TD completed 2 weeks of Re-Timer™ morning light therapy and continued actigraphy monitoring. Dim light melatonin-onset (DLMO) phase assessment, tic severity interview, and measures

SUBMITTER: Ricketts EJ 

PROVIDER: S-EPMC8666462 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature