Investigating the association between post-traumatic stress disorder and REM sleep behavior disorder: a systematic review

Puntos clave

• REM sleep behavior disorder is commonly observed in individuals with post-traumatic stress disorder, indicating a potential connection.
• Evidence from multiple studies highlights that up to 30% of individuals with PTSD may experience REM sleep behavior disorder.
• This systematic review analyzes various studies to assess the association, using data from diverse populations and clinical settings.
• Findings suggest the need for deeper exploration of underlying mechanisms linking PTSD and REM sleep behavior disorder.