Sheila Sprague, Gerard Slobogean, Jeffrey L Wells, Nathan N O'Hara, Lehana Thabane, C Daniel Mullins, Anthony D Harris, Amber Wood, Darius Viskontas, Kelly L Apostle, Robert V O'Toole, Manjari Joshi, Herman Johal, Jamal Al-Asiri, Robert A Hymes, Greg E Gaski, Holly T Pilson, Eben A Carroll, Sharon Babcock, Jason J Halvorson, Nicholas M Romeo, Christopher A Matson, Thomas F Higgins, Lucas S Marchand, Patrick F Bergin, John Morellato, Robert E Van Demark, G David Potter, I Leah Gitajn, Gerard Chang, Kevin D Phelps, Laurence B Kempton, Madhav Karunakar, Todd Jaeblon, Haley K Demyanovich, Christopher M Domes, Gabrielle R Kuhn, Rachel M Reilly, Mark J Gage, Michael J Weaver, Arvind G von Keudell, Marilyn Heng, Michael F McTague, Ahmad Alnasser, Samir Mehta, Derek J Donegan, Roman M Natoli, Jan Szatkowski, Alesha N Scott, Steven F Shannon, Kyle J Jeray, Stephanie L Tanner, Meir T Marmor, Amir Matityahu, Justin T Fowler, Sarah N Pierrie, Michael J Beltran, Cameron G Thomson, Carol A Lin, Charles N Moon, John A Scolaro, Arya Amirhekmat, Jordan Leonard, David Pogorzelski, Sofia Bzovsky, Diane Heels-Ansdell, Olivia P Szasz, Jodi L Gallant, Gregory J Della Rocca, Robert D Zura, Joan N Hebden, Joseph T Patterson, Christopher Lee, Lyndsay M O'Hara, Debra Marvel, Jana E Palmer, Jeff Friedrich, Jean-Claude G D'Alleyrand, Jessica C Rivera, Franca Mossuto, Gregory M Schrank, Gordon Guyatt, P J Devereaux, Mohit Bhandari
BACKGROUND: Studies evaluating surgical-site infection have had conflicting results with respect to the use of alcohol solutions containing iodine povacrylex or chlorhexidine gluconate as skin antisepsis before surgery to repair a fractured limb (i.e., an extremity fracture). METHODS: In a cluster-randomized, crossover trial at 25 hospitals in the United States and Canada, we randomly assigned hospitals to use a solution of 0.7% iodine povacrylex in 74% isopropyl alcohol (iodine group) or 2% chlorhexidine gluconate in 70% isopropyl alcohol (chlorhexidine group) as preoperative antisepsis for surgical procedures to repair extremity fractures...
February 1, 2024: New England Journal of Medicine