• Yifan Yang, Jason B Young, Carol R Schermer, and Garth H Utter.
• Department of Surgery, University of California, Davis, 2315 Stockton Blvd, Room 4206 MH, Sacramento, CA 95817, USA.
• Am. J. Surg. 2014 Apr 1;207(4):566-72.

BackgroundThe effectiveness of the nonsteroidal anti-inflammatory drug ketorolac in reducing pulmonary morbidity after rib fractures remains largely unknown.MethodsA retrospective cohort study was conducted spanning January 2003 to June 2011 assessing pneumonia within 30 days and potential adverse effects of ketorolac among all patients with rib fractures who received ketorolac <4 days after injury compared with a random sample of those who did not.ResultsAmong 202 patients who received ketorolac and 417 who did not, ketorolac use was associated with decreased pneumonia (odds ratio, .14; 95% confidence interval, .04 to .46) and increased ventilator-free days (difference, 1.8 days; 95% confidence interval, 1.1 to 2.5) and intensive care unit-free days (difference, 2.1 days; 95% confidence interval, 1.3 to 3.0) within 30 days. The rates of acute kidney injury, gastrointestinal hemorrhage, and fracture nonunion were not different.ConclusionsEarly administration of ketorolac to patients with rib fractures is associated with a decreased likelihood of pneumonia, without apparent risks.Copyright © 2014 Elsevier Inc. All rights reserved.

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