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Research Letter
January 2019

Association Between Cannabis Use and Risk for Diabetic Ketoacidosis in Adults With Type 1 Diabetes

Author Affiliations
  • 1Barbara Davis Center for Diabetes, University of Colorado Anschutz Medical Campus, Aurora
  • 2School of Public Health, University of Colorado Anschutz Medical Campus, Aurora
  • 3Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota
JAMA Intern Med. 2019;179(1):115-118. doi:10.1001/jamainternmed.2018.5142

Cannabis use is increasing with the shifts in legality and public perceptions in the United States.1 Studies have reported improvement in insulin sensitivity and pancreatic beta cell function with cannabis use,2,3 generating widespread media attention suggesting cannabis as a potential therapeutic agent for treatment of type 2 diabetes. By contrast, we published a case series4 reporting recurrent diabetic ketoacidosis (DKA) with cannabis use in patients with type 1 diabetes (T1D). Because little is known about cannabis use and its contribution to DKA in T1D, we investigated the characteristics of cannabis use among adults with T1D and the association of cannabis use with DKA.

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