Osteoarthritis (OA) is a leading cause of disability worldwide and clinical pain is the major
symptom of OA. This clinical OA-related pain is firmly associated with symptoms of insomnia …

Objective The objective of this review is to answer three questions: 1) How are chronic pain
severity and pain duration affected in patients with chronic pain and sleep disturbances that …

Background Osteoarthritis (OA) is a leading cause of disability in older adults. Most research
has focused on minimizing pain and maximizing physical function so as to maintain patient …

Background Chronic pain conditions affect up to one third of the adult population in the
United Kingdom. Sleep problems are prevalent and negatively impact quality of life. Lack of …

Nonrestorative sleep is a key diagnostic feature of the musculoskeletal pain disorder
fibromyalgia and is robustly associated with poor physical functioning, including activity …

Rationale: In patients with chronic obstructive pulmonary disease (COPD), increased activity
of neck inspiratory muscles has been reported as a compensatory response to hyperinflation …

Objective To investigate the causal association between Osteoarthritis (OA) and five
comorbidities: depression, tiredness, multisite chronic pain, irritable bowel syndrome (IBS) …

Background Sleep disturbances such as nonrestorative sleep and nighttime awakenings
play a crucial role in fibromyalgia (FMS). Pain and sleep disturbances show a bidirectional …

Study Design: This was a cross-sectional cohort study. Objective: The objective of this study
was to identify the prevalence of sleep disturbance in patients with symptomatic lumbar …

Poor sleep is commonly reported in pediatric chronic pain. There are signals that intensive
interdisciplinary pain treatments (IIPT) may inadvertently improve objective sleep, but this …