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.
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 THApatients 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.
Authors: Christian B Ong; Simarjeet Puri; Juliana Lebowitz; Yu-Fen Chiu; Alejandro Gonzalez Della Valle; Alexandra Sideris; Brian P Chalmers Journal: Arch Orthop Trauma Surg Date: 2022-09-21 Impact factor: 2.928
Authors: Fernando D Albelo; Mitchell Baker; Tina Zhang; Matheus B Schneider; Julio J Jauregui; Vidushan Nadarajah; Sean J Meredith; Jonathan D Packer; R Frank Henn Journal: Int Orthop Date: 2021-05-29 Impact factor: 3.075
Authors: David G Deckey; Nina J Lara; Matthew T Gulbrandsen; Jeffrey D Hassebrock; Mark J Spangehl; Joshua S Bingham Journal: J Am Acad Orthop Surg Glob Res Rev Date: 2021-02-02
Authors: David G Deckey; Matthew Doan; Jeffrey D Hassebrock; Karan A Patel; Kostas Economopoulos; John M Tokish; Joshua S Bingham; Anikar Chhabra Journal: Orthop J Sports Med Date: 2022-04-05
Authors: Vishal Hegde; Daniel N Bracey; Roseann M Johnson; Yasmin Yazdani Farsad; Douglas A Dennis; Jason M Jennings Journal: Arthroplast Today Date: 2022-09-19