TY - JOUR
T1 - Risks associated with chronic cannabis use on opioid use, length of stay, and revision rate for patients undergoing posterior lumbar interbody fusion
AU - Brenne, Joshua
AU - Burney, Emily
AU - Mauer, Kimberly
AU - Orina, Josiah
AU - Philipp, Travis
AU - Yoo, Jung
N1 - Publisher Copyright:
© 2024 Elsevier Inc.
PY - 2024/5
Y1 - 2024/5
N2 - BACKGROUND CONTEXT: Opioids are commonly prescribed to treat spinal pain, especially those undergoing surgery. Cannabis has been suggested as an agent that can modulate opioid needs in these patients. PURPOSE: To investigate the effect of cannabis use on perioperative opioid requirement and revision surgery rate in patients undergoing lumbar fusion. STUDY DESIGN: Retrospective cross-sectional study. PATIENT SAMPLE: A total of 48,499 patients from PearlDiver national database who underwent posterior lumbar interbody fusion. OUTCOME MEASURES: Opioid-use rates, MME, length of stay, and revision rates. METHODS: Using PearlDiver, we identified patients for posterior lumbar interbody fusion (PLIF), cannabis use disorder, revision lumbar fusion, demographics, and comorbidities. Cannabis users and non-users were propensity matched for age, sex, and tobacco use. Pre and postoperative cumulative morphine milli equivalence (MME) were calculated. Opioid-use rates, MME, length of stay (LOS), and revision rates were compared using univariate analysis. Revision rates were compared using Kaplan-Meyer log-rank analysis, and logistic and cox regression. RESULTS: Of 48,499 patients undergoing PLIF, 3.4% were identified as chronic cannabis users. They were younger, and more likely to be male and use tobacco. They had a higher rate and amount of opioid use within 90-days preoperatively, and 90- and 365-days postoperatively, after controlling for age, sex, and tobacco use. Cannabis users had longer LOS (4.4 vs 4.0 days), and a higher rate of revision surgery (6.9% vs 3.2%). Log-rank analysis, as well as logistic and cox regression confirmed an increased revision rate. Concurrent tobacco and cannabis use also had an additive effect on revision rate to 8.1%, compared with those who used only cannabis (5.4%) or tobacco (4.5%). CONCLUSIONS: Chronic cannabis use is associated with an increased preoperative and long-term postoperative opioid use, a longer length of stay, and an increased revision rate.
AB - BACKGROUND CONTEXT: Opioids are commonly prescribed to treat spinal pain, especially those undergoing surgery. Cannabis has been suggested as an agent that can modulate opioid needs in these patients. PURPOSE: To investigate the effect of cannabis use on perioperative opioid requirement and revision surgery rate in patients undergoing lumbar fusion. STUDY DESIGN: Retrospective cross-sectional study. PATIENT SAMPLE: A total of 48,499 patients from PearlDiver national database who underwent posterior lumbar interbody fusion. OUTCOME MEASURES: Opioid-use rates, MME, length of stay, and revision rates. METHODS: Using PearlDiver, we identified patients for posterior lumbar interbody fusion (PLIF), cannabis use disorder, revision lumbar fusion, demographics, and comorbidities. Cannabis users and non-users were propensity matched for age, sex, and tobacco use. Pre and postoperative cumulative morphine milli equivalence (MME) were calculated. Opioid-use rates, MME, length of stay (LOS), and revision rates were compared using univariate analysis. Revision rates were compared using Kaplan-Meyer log-rank analysis, and logistic and cox regression. RESULTS: Of 48,499 patients undergoing PLIF, 3.4% were identified as chronic cannabis users. They were younger, and more likely to be male and use tobacco. They had a higher rate and amount of opioid use within 90-days preoperatively, and 90- and 365-days postoperatively, after controlling for age, sex, and tobacco use. Cannabis users had longer LOS (4.4 vs 4.0 days), and a higher rate of revision surgery (6.9% vs 3.2%). Log-rank analysis, as well as logistic and cox regression confirmed an increased revision rate. Concurrent tobacco and cannabis use also had an additive effect on revision rate to 8.1%, compared with those who used only cannabis (5.4%) or tobacco (4.5%). CONCLUSIONS: Chronic cannabis use is associated with an increased preoperative and long-term postoperative opioid use, a longer length of stay, and an increased revision rate.
KW - Cannabis
KW - Length of stay
KW - Opioids
KW - Posterior lumbar interbody fusion
KW - Revision
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U2 - 10.1016/j.spinee.2024.01.011
DO - 10.1016/j.spinee.2024.01.011
M3 - Article
C2 - 38309626
AN - SCOPUS:85187286389
SN - 1529-9430
VL - 24
SP - 851
EP - 857
JO - Spine Journal
JF - Spine Journal
IS - 5
ER -