• Brittany Kiracofe, Sarah Zavala, Rita M Gayed, Charles J Foster, Kendrea M Jones, Kate Oltrogge Pape, David M Hill, Melissa Reger, Kyle Porter, and Claire V Murphy.
• Department of Pharmacy, Spectrum Health, Grand Rapids, Michigan.
• J Burn Care Res. 2019 Jun 21; 40 (4): 406-411.

AbstractOxandrolone has proven benefits in thermal burn injury and has become a standard of care. Transaminitis is the most frequent side effect of oxandrolone use, although no risk factors have been identified that increase the risk of transaminitis. The objective was to evaluate the frequency of transaminitis while on oxandrolone and to identify risk factors leading to an increased risk of transaminitis in adult burn patients. This multicenter retrospective risk factor analysis compared two patient groups with and without occurrence of transaminitis, which was detected by an aspartate aminotransferase (AST) or alanine aminotransferase (ALT) >100 mg/dL. Secondary outcomes included percentage increase from baseline for AST/ALT, length of stay, and mortality. After univariable analysis, a multivariable logistic regression analysis was performed to detect possible risk factors leading to transaminitis. A total of 309 patients were included, with transaminitis occurring in 128 patients (41.4%) after 13 (interquartile range [IQR] 8-23) days on oxandrolone. After multivariable analysis, age (odds ratio [OR] 0.91; 95% confidence interval [CI] 0.84-0.99 for a 5-year increase in age), intravenous vasopressor use (OR 1.85; 95% CI 1.05-3.27), and amiodarone use (OR 2.51; 95% CI 1.09-5.77) were independent predictors of transaminitis, controlling for TBSA%. Transaminitis was not significantly associated with length of stay or mortality after adjusting for age and TBSA%. We conclude that patients who are younger and have concurrent amiodarone or vasopressor use have the highest risk of developing oxandrolone induced transaminitis and should be monitored closely.© American Burn Association 2019. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

22 keywords...

hide…