medRxiv : the preprint server for health sciences · 2025
Chronic prescription opioid use in MS: Associations with adverse outcomes and acute medical service utilization.
СтатьяПрепринтНазвание и аннотация: Перевод в очереди
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Turner Aaron P, Malte Carol, Arewasikporn Anne, Hawkins Eric J, Suri Pradeep, Burns Stephen P, Leipertz Steven L, Haselkorn Jodie K
Аннотация
BACKGROUND: The purpose of this study is to examine whether chronic prescription opioid use in individuals with MS is associated with adverse medical outcomes and acute medical service utilization.
METHODS: This propensity score-matched, retrospective, cohort study included data from 15,377 Veterans with MS obtained from national VA administrative data. Veterans with filled prescriptions for chronic opioid therapy (n=1,908) in 2017 were matched 1:1 and compared to those not prescribed chronic opioid therapy using logistic regression models adjusted for propensity score, age, sex, race, and ethnicity. Outcomes included falls, fractures, wounds, and all-cause mortality, as well as acute inpatient and emergency department utilization, and intensive care unit admission in 2018.
RESULTS: The chronic opioid group had a higher likelihood of a fall (ORadj =1.77, 95% CI, 1.03-3.02, p=0.038), inpatient admission (ORadj=1.21, 95% CI, 1.02-1.43, p=0.028), and emergency department visit (ORadj=1.25, 95% CI, 1.09-1.43, p=0.001). Significant differences were not detected between those prescribed and not prescribed chronic opioid therapy on fractures, wounds, all-cause mortality, and intensive care unit admission, although in all cases the occurrence of these outcomes was higher in the opioid group.
CONCLUSION: Chronic prescription opioid use among Veterans with MS was associated with a higher likelihood of adverse outcome (falls) and higher intensity health care utilization (inpatient admissions and emergency department visits) in the following year. Education regarding MS-specific risks of opioid use should be provided at initial prescription and re-evaluation of risks versus benefits should be conducted regularly.
METHODS: This propensity score-matched, retrospective, cohort study included data from 15,377 Veterans with MS obtained from national VA administrative data. Veterans with filled prescriptions for chronic opioid therapy (n=1,908) in 2017 were matched 1:1 and compared to those not prescribed chronic opioid therapy using logistic regression models adjusted for propensity score, age, sex, race, and ethnicity. Outcomes included falls, fractures, wounds, and all-cause mortality, as well as acute inpatient and emergency department utilization, and intensive care unit admission in 2018.
RESULTS: The chronic opioid group had a higher likelihood of a fall (ORadj =1.77, 95% CI, 1.03-3.02, p=0.038), inpatient admission (ORadj=1.21, 95% CI, 1.02-1.43, p=0.028), and emergency department visit (ORadj=1.25, 95% CI, 1.09-1.43, p=0.001). Significant differences were not detected between those prescribed and not prescribed chronic opioid therapy on fractures, wounds, all-cause mortality, and intensive care unit admission, although in all cases the occurrence of these outcomes was higher in the opioid group.
CONCLUSION: Chronic prescription opioid use among Veterans with MS was associated with a higher likelihood of adverse outcome (falls) and higher intensity health care utilization (inpatient admissions and emergency department visits) in the following year. Education regarding MS-specific risks of opioid use should be provided at initial prescription and re-evaluation of risks versus benefits should be conducted regularly.