Stay-at-home orders implemented in Los Angeles County during March and April of 2020 were associated with increased opioid-related deaths among whites, while opioid-related deaths among Black, Asian and Hispanic individuals decreased, according to a USC-led study announced Thursday.
The study led by researchers at the USC Schaeffer Center for Health Policy and Economics and the L.A. County Medical Examiner-Coroner’s Office investigated whether the lockdown impacted opioid-related fatal overdoses.
“We were surprised to find the demographics of those who suffered a fatal overdose shifted significantly as the pandemic unfolded,” said researcher Jason Doctor, a senior fellow at the USC Schaeffer Center.
Doctor — whose previous research on opioids led to changes in prescribing practices — and his colleagues analyzed data from the L.A. County Medical Examiner-Coroner’s Office between January 2019 and July 2020.
The researchers focused on the change in the number of opioid-related deaths from February 2020 to the end of April 2020, a time frame which includes the implementation of stay-at-home orders, according to the study, which appears in Drug and Alcohol Dependence.
In total, there were 152 opioid-related deaths from February to the end of April of 2020. In comparison, there were 88 opioid-related deaths during the same period in 2019. In 95% of cases in 2020, illicit opioid use (heroin or fentanyl) was a contributing cause of death.
“The start of the pandemic occurred while we saw fentanyl infiltrating the West Coast,” said Doctor, who co-directs the behavioral science program at the USC Schaeffer Center and is an associate professor at the USC Price School of Public Policy. “It was a challenging confluence of events that we are finding had devastating outcomes for some communities.”
The people who died were mostly white males residing in areas where a smaller share of the adult population has a bachelor’s degree.
“Our findings suggest that COVID-19 and the stay-at-home orders impacted opioid-related behaviors differently across communities,” said Marcella Kelley, a predoctoral fellow at the USC Schaeffer Center. “While fatal opioid-related overdoses increased overall in 2020 compared to 2019, this trend was mostly due to a significant increase among whites.”
The findings mirror troubling trends among middle-aged white Americans across the country who live in areas where few people hold bachelor’s degrees.
Black, Asian and Hispanic individuals faced higher rates of unemployment and made up larger percentages of COVID-19 deaths. Yet despite these challenges, the researchers did not see an increase in opioid-related deaths among these groups.
A decrease in face-to-face treatment like Narcotics Anonymous immediately after the stay-at-home orders were issued may have contributed to the increase in opioid-related deaths among white Americans, the researchers said.
Additionally, medication-assisted treatment for opioid use disorders may require clinic-based administration of methadone or 30-day appointments or refills of buprenorphine. The researchers said that a lack of access to prescription opioids may have resulted in illicit opioid use.
“Although there are many factors, the decline in face-to-face encounters with medical providers may have contributed to opioid-related deaths increasing,” said Jonathan Lucas, chief medical examiner-coroner for L.A. County. “If this is an underlying cause, clinical policy should focus on ways to remove these barriers so people are not cut off from important services.”
In addition to Kelley, Lucas and Doctor, Emily Stewart and Dana Goldman of the USC Schaeffer Center co-authored the study. The research was funded in part by the National Institutes of Health’s National Institute on Aging and the NIA-funded Roybal Center for Behavioral Interventions in Aging.
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