This review appraises the process of development and the measurement properties of the
Pittsburgh sleep quality index (PSQI), gauging its potential as a screening tool for sleep …

Sleep abnormalities are associated with acute and chronic use of addictive substances.
Although sleep complaints associated with use and abstinence from addictive substances …

Opioid use disorder (OUD) is a major current cause of morbidity and mortality. Long-term
exposure to short-acting opioids (MOP-r agonists such as heroin or fentanyl) results in …

Sleep health is an important factor across several physical and mental health disorders, and
a growing scientific consensus has identified sleep as a critical component of opioid use …

Whereas substance-use researchers have long combined self-report with objective
measures of behavior and physiology inside the laboratory, developments in …

Sleep is an evolutionarily conserved process and is important for rest and recovery of
various biological functions. Sleep and alertness alterations, function as contributing …

Background Poor sleep quality has been observed in individuals with substance use
disorders and is often a trigger for relapse. To date, little research has investigated sleep …

Opioid-dependent patients show a high rate of psychiatric comorbidities. The prevalence
and characteristics of patients with dual diagnosis have not been well established in …

Background: Research has demonstrated that patients with opioid use disorders (OUD;
including both opioid abuse and/or dependence) have poorer neuropsychological …

Severe and persistent disruptions to sleep and circadian rhythms are common in people
with opioid use disorder (OUD). Preclinical evidence suggests altered molecular rhythms in …