What The Study Did: Metformin is the most commonly prescribed noninsulin medication for type 2 diabetes and this observational study examined postoperative death and hospital readmission among adults with type 2 diabetes who had a prescription for metformin before major surgery with those who didn't.
Authors: Christopher W. Seymour, M.D., M.Sc., of the Clinical Research, Investigation and Systems Modeling of Acute Illness Center in Pittsburgh, is the corresponding author.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamasurg.2020.0416)
Editor's Note: The article includes conflict of interest and funding/support disclosures. Please see the articles for additional information, including other authors, author contributions and affiliations, conflicts of interest and financial disclosures, and funding and support.