ArticleJournal of the American Academy of Orthopaedic Surgeons. Global research & reviews2024
The Effect of Marijuana on Postoperative Spine Patients' Emergency Department Visits, Readmission Rates, and Opioid Consumption.
Article in Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
6 authors.
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Abstract
objectiveTo compare postoperative opioid consumption with patients who tested negative for tetrahydrocannabinol (THC) preoperatively with those who were THC-positive and patients who were positive for THC and any other drug and to compare 90-day rates of postoperative emergency department (ED) visits and 90-day readmission rates, using morphine milligram equivalents (MMEs), for those three patient populations.
methodsThree patient groups were confirmed with preoperative urine drug screens. Chart reviews were conducted to determine whether there was an ED visit or hospital readmission 90 days from the index procedure. MMEs were calculated for all patients.
resultsThere were a total of 252 patients in the THC-negative control group, 54 in the THC-positive group, and 47 in the THC-and-opioid-positive group. The 90-day ED visit and 90-day readmission rates were not statistically significant among the groups. Both the multidrug and THC-only-positive patients showed a higher 90-day MME compared with the control patients. DISCUSSION: Our study demonstrates that THC used may increase opioid consumption. The THC patients to be cautious toward are the multidrug user. Although not statistically significant, multidrug patients were noted for a trend toward increased ED visits and readmissions.
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