Two recent studies led by researchers from the University of Minnesota Medical School add new evidence to the impact of how drug price increases affect U.S. patients and the overall cost of health care.
The first study, published today in the JAMA Network Open, provides new data on how dramatic increases in anti-infective drug prices altered the overall cost of outpatient health care and decreased patient access to appropriate drug treatment. The study protocol was reviewed by the U.S. Centers for Disease Control and Prevention and scanned more than 100 million de-identified patient records to find roughly 89,000 cases of interest between 2010 and 2018. The results showed that:
"Our study shows that dramatic drug price increases lead to much higher outpatient costs and decrease appropriate drug treatment due to access issues and health care professionals switching to a substandard drug," said co-first author of the study, William Stauffer, MD, MSPH, FASTMH, who is a professor of medicine at the U of M Medical School. "More studies need to be done to confirm these findings, but this should increase policymakers attention as they consider solutions to extreme drug pricing."
The second study looked at state legislative action on the issue so far. Published in the Journal of General Internal Medicine, the research team reviewed all U.S. state laws enacted since 2015 to address drug price increases, as well as state bills being considered in 2020, and found several shortcomings. The study has two recommendations:
"Prescription drug price increases inflate national health spending and are disproportionately felt by patients who are uninsured or have high deductibles," said Arman Shahriar, a U of M Medical School student and first author of the study. "Despite prescription drug price increases being a known problem for years, little has been done at the federal level, and states have not been unified in their approach. We want to make state lawmakers aware of the current landscape and future directions of this legislation."
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Materials provided by University of Minnesota Medical School. Original written by Angel Mendez. Note: Content may be edited for style and length.
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