Methadone-related deaths among youth and young adults in Sweden 2006-15

• Aims To identify methadone-related deaths and determine the prevalence among youth and young adults in Sweden 2006-15. Design, Setting and Participants National retrospective registry study comparing data from all forensic autopsy examinations and toxicology cases involving methadone during 2006-15 in individuals aged 15-29 years with police records, previous pharmaceutical prescriptions and health-care episodes. Measurements Multinomial logistic regression. To assess the factors contributing to the deaths, we compared individuals with and without previous substance use treatment and opioid use-related diagnoses with regard to previous opioid agonist treatment (OAT), psychiatric care and previous pain medication. To assess the circumstances of deaths, we analyzed the presence of other drugs and other factors at time of death. Findings We identified 269 methadone-related deaths, and the rate increased during the study period. Seventy-two (27%) cases had not previously received substance use treatment, 112 (42%) had received treatment but had no opioid use-related diagnosis and 85 (32%) had received treatment and had an opioid use-related diagnosis. In total, only 10 individuals had been prescribed methadone during the year before death. Prescriptions of benzodiazepines (60%), antidepressants (62%) and opioids for pain (22%) the year before death were common. Most deaths occurred during sleep with a time lag from ingestion of methadone. Conclusion Prescription opioid- and methadone-related deaths increased in the group aged 15-29 years in Sweden between 2006 and 2015. Exposure to non-prescribed methadone and prescribed benzodiazepines, antidepressants and opioids for pain appears to be common in drug-related deaths in youth and young adults in Sweden.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Hälsovetenskap -- Beroendelära (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Health Sciences -- Substance Abuse (hsv//eng)

MEDICIN OCH HÄLSOVETENSKAP  -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)

Nyckelord

Epidemiology

fatal poisoning

methadone

mortality

opioid agonist treatment (OAT)

opioid dependence

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)