Preliminary investigation of the interactive role of physiological arousal and insomnia complaints in gray matter volume alterations in chronic widespread pain.

Study Objectives: Brain regions involved in insomnia and chronic pain are overlapping and diffuse. The interactive role of physiological arousal in associations between insomnia symptoms and neural regions is unknown. This preliminary study examined whether arousal interacted with sleep in associations with gray matter volume of frontal (dorsolateral prefrontal cortex, anterior cingulate cortex) and temporal (right/left hippocampus) regions in adults with chronic widespread pain and insomnia complaints.

Actigraphic Physical Activity, Pain Intensity, and Polysomnographic Sleep in Fibromyalgia.

Introduction: Fibromyalgia involves chronic pain and disrupted physical activity and sleep. Research examining the relationship between pre-bedtime physical activity, pain, and objective sleep is limited. This study examined whether objectively measured physical activity levels (via actigraphy), pain intensity, or their interaction are associated with polysomnographic sleep outcomes.

Impact of a brief behavioral treatment for insomnia (BBTi) on metacognition in older adults.

Introduction: Brief (≤4 sessions) behavioral treatment for insomnia (BBTi) improves insomnia symptoms in older adults. Findings for BBTi-related improvements in objective cognition are mixed, with our recent trial reporting no effects. Metacognition (appraisal of one's own performance) has not been examined.

Associations between objective afternoon and evening physical activity and objective sleep in patients with fibromyalgia and insomnia.

Patients with fibromyalgia (FM) suffer from chronic pain, which limits physical activity and is associated with disturbed sleep. However, the relationship between physical activity, pain and sleep is unclear in these patients. This study examined whether actigraphic (Actiwatch-2, Philips Respironics) afternoon and evening activity and pain are associated with actigraphic sleep.

Telehealth cognitive behavioral therapy for insomnia in children with autism spectrum disorder: A pilot examining feasibility, satisfaction, and preliminary findings.

Insomnia is common in children with autism. Cognitive behavioral treatment for childhood insomnia (CBT-CI) may improve sleep and functioning in children with autism and their parents, but typical delivery involving multiple office visits can make it difficult for some children to get this treatment. This pilot study tested telehealth delivery of CBT-CI using computers, which allowed children and their parents to get the treatment at home.

Effect of cognitive behavioural therapy on sleep and opioid medication use in adults with fibromyalgia and insomnia.

Sleep and opioid medications used to treat insomnia and chronic pain are associated with adverse side effects (falls and cognitive disturbance). Although behavioural treatments such as cognitive behavioral therapy for insomnia (CBT-I) and pain (CBT-P) improve sleep and clinical pain, their effects on sleep and opioid medication use are unclear. In this secondary analysis of published trial data, we investigated whether CBT-I and CBT-P reduced reliance on sleep/opioid medication in patients with fibromyalgia and insomnia (FMI).

Cognitive behavioral treatment of insomnia in school-aged children with autism spectrum disorder: A pilot feasibility study.

Insomnia is common in autism and associated with challenging behavior and worse parent sleep. Cognitive behavioral treatment for childhood insomnia (CBT-CI) is efficacious in typically developing children, but not yet tested in school-aged children with autism. This single arm pilot tested 8-session CBT-CI in 17 children with autism and insomnia (M age = 8.