Use of Tetrahydrocannabinol and Cannabidiol Products in the Perioperative Period Around Primary Unilateral Total Hip and Knee Arthroplasty.

Autor: Runner RP; Hoag Orthopaedic Institute, Irvine, CA., Luu AN; Hoag Orthopaedic Institute, Irvine, CA., Nassif NA; Hoag Orthopaedic Institute, Irvine, CA., Scudday TS; Hoag Orthopaedic Institute, Irvine, CA., Patel JJ; Hoag Orthopaedic Institute, Irvine, CA., Barnett SL; Hoag Orthopaedic Institute, Irvine, CA., Gorab RS; Hoag Orthopaedic Institute, Irvine, CA.
Jazyk: angličtina
Zdroj: The Journal of arthroplasty [J Arthroplasty] 2020 Jun; Vol. 35 (6S), pp. S138-S143. Date of Electronic Publication: 2020 Feb 05.
DOI: 10.1016/j.arth.2020.01.077
Abstrakt: Background: Given the opioid crisis in America, patients are trying alternative medications including tetrahydrocannabinol (THC) and other cannabidiol (CBD) containing products in the perioperative period, especially in states where these products are legal. This study sought to analyze usage rates of CBD/THC products in the perioperative period for primary unilateral total hip and knee arthroplasty (THA/TKA) patients and identify a possible association with post-operative opioid use.
Methods: A prospective cohort of primary unilateral THA/TKA patients were enrolled at a single institution. Patients who completed detailed pain journals were retrospectively surveyed for CBD/THC product usage. Pain medications were converted to morphine milligram equivalents (MME).
Results: Data from 195 of the 210 patients (92.9% response rate) following primary arthroplasty were analyzed. Overall, 16.4% of arthroplasty-22.6% (n = 19) of TKA and 11.7% (n = 13) of THA-patients used CBD/THC products in the perioperative period. There was a wide variety of usage patterns among those using CBD/THC products. In comparing CBD/THC users and non-users, there was no significant difference in the length of narcotic use, total morphine milligram equivalents taken, narcotic pills taken, average post-op pain scores, the percentage of patients requiring a refill of narcotics, or length of stay.
Conclusion: Understanding that CBD/THC usage was not consistent for patients who used these products, 22.6% of TKA and 11.7% of THA patients tried CBD/THC products in the perioperative period. In this small sample, CBD/THC use was not associated with a major effect on narcotic requirements. Further studies on the effects of CBD/THC are needed as these therapies become more widely available.
(Copyright © 2020 Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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