Back to Search
Start Over
Association of cannabis use with patient-reported pain measures among adults with chronic pain in US states with medical cannabis programs.
- Source :
-
Regional anesthesia and pain medicine [Reg Anesth Pain Med] 2023 Nov 03. Date of Electronic Publication: 2023 Nov 03. - Publication Year :
- 2023
- Publisher :
- Ahead of Print
-
Abstract
- Introduction: Most Americans live in a state that has legalized cannabis as a medical treatment for pain, but it is unclear how chronic pain intensity relates to cannabis use. Our objective was to examine the association between patient-reported pain measures and cannabis among adults with chronic pain.<br />Methods: This cross-sectional study of a representative sample of adults reporting chronic non-cancer pain in 36 states and DC with active medical cannabis programs from March to April 2022 assessed cannabis use for chronic pain, categorized as active (within 30 days), past (>31 days), or never use (referent). Measures were pain intensity (primary) and interference, Widespread Pain Index, and number of chronic pain diagnoses.<br />Results: Among 1628 participants (57% female, 69% white), 352 (22%) actively used cannabis to treat chronic pain, 137 (8%) reported past cannabis use, and 1139 (70%) never used cannabis. In adjusted models, active cannabis use was associated with higher scores for pain intensity (score difference 1.03, 95% CI 0.05 to 2.02) and pain interference (score difference 1.82, 95% CI 0.99 to 2.65) compared with never use. Persons who actively used cannabis had higher Widespread Pain Index scores (score difference 0.56, 95% CI 0.26 to 0.86) and more chronic pain diagnoses (difference 0.45, 95% CI 0.06 to 0.83).<br />Conclusion: People with chronic non-cancer pain who used cannabis for pain reported non-clinically meaningful worse pain measures and greater burden of chronic pain conditions than their counterparts who never used cannabis. Alternatively, those with worse pain and greater burden of pain appear more likely to use cannabis.<br />Competing Interests: Competing interests: MCB reports current grants from PCORI, CDC, NIH, Michigan Department of Health and Human Services and past grants from the Arnold Foundation. The other authors report no conflicts of interest.<br /> (© American Society of Regional Anesthesia & Pain Medicine 2023. No commercial re-use. See rights and permissions. Published by BMJ.)
Details
- Language :
- English
- ISSN :
- 1532-8651
- Database :
- MEDLINE
- Journal :
- Regional anesthesia and pain medicine
- Publication Type :
- Academic Journal
- Accession number :
- 37923347
- Full Text :
- https://doi.org/10.1136/rapm-2023-104833