Co-prescribed stimulants opioids linked to higher opioid doses
The combination of prescribed central nervous system stimulants, such as drugs that relieve ADHD symptoms, with prescribed opioid medications is associated with a pattern of escalating opioid intake, a new study has found.
The analysis of health insurance claims data from almost 3 million U.S. patients investigated prescribed stimulants’ impact on prescription opioid use over 10 years, looking for origins of the so-called “twin epidemic” of combining the two classes of drugs, which can increase the risk for overdose deaths.
“Combining the two drugs is associated with an increase in overdose deaths. This is something we know. But we didn’t know whether stimulant use has a causal role in high use of opioids, so we conducted a big data analysis of how these two patterns interacted over a long period of time,” said senior study author Ping Zhang, associate professor of computer science and engineering and biomedical informatics at The Ohio State University.
“What we found is that if someone is taking a stimulant and an opioid at the same time, they’re generally taking a high dose of the opioid,” he said. “And if the patient in this study population takes the stimulant before beginning opioid use, they are more likely to have higher doses of subsequent opioids.”
The study was published Feb. 17 in The Lancet Regional Health – Americas.
