Background Clinical guidelines recommend psychosocial interventions for cocaine and/or
amphetamine addiction as first-line treatment, but it is still unclear which intervention, if any …

Opioid use disorder (OUD) is a major public health issue that has reached epidemic levels
in some parts of the world. It is a chronic and complex neurobiological disease associated …

Importance Mortality among people with opioid dependence is higher than that of the
general population. Opioid agonist treatment (OAT) is an effective treatment for opioid …

Importance Medication treatment for opioid use disorder (MOUD) is efficacious, but
comorbid stimulant use and other behavioral health problems often undermine efficacy …

Objective: Contingency management (CM) is often criticized for limited long-term impact.
This meta-analysis focused on objective indices of drug use (ie, urine toxicology) to examine …

Background Treatment with opioid agonists is effective for opioid use disorder, but early
discontinuation of treatment is a major obstacle to success. Intensive longitudinal methods …

Background Experience of childhood maltreatment (CM) is a risk factor for opioid use
disorder (OUD). CM is also associated with comorbid mental disorders and poor treatment …

Use of illicit opioids and misuse of prescription opioids are the main causes of drug-related
deaths across the world, and the continuing rise in opioid-related mortality, especially …

Background/aims Contingency management (CM) interventions have gained considerable
interest due to their success in the treatment of addiction. However, their implementation can …

Background Treatment providers have applied contingency management (CM) treatment, an
intervention that often rewards individuals for drug abstinence (ie, ABS CM), to treatment …