CNN —Clinical overuse of marijuana is linked to a variety of complications after major elective surgery, including blood clots, stroke, breathing difficulties, kidney issues and even death, a new study found.
Compared with people who were not overly dependent or addicted to marijuana, those with cannabis use disorder were more likely to suffer complications from those surgeries.
The most significant associations were for blockages of coronary arteries, stroke, injury to the kidneys, blood clots, breathing complications, infection and in-hospital death, the study found.
People with cannabis use disorder also stayed in the hospital longer and had higher hospital bills than people without the disorder.
“In the context of increasing cannabis use rates, our findings support preoperative screening for cannabis use disorder,” the authors wrote.
Persons:
Hannes P, Albert
Organizations:
CNN, McGovern Medical School, University of Texas Health Science Center, National Institute on Drug Abuse
Locations:
Houston