610: RENAL IMPAIRMENT IS ASSOCIATED WITH HIGH CEFEPIME CONCENTRATIONS IN CRITICALLY ILL CHILDREN. (15th December 2022) - Pavia, Kathryn; Girdwood, Sonya Tang; Paice, Kelli; Jones, Rhonda; Curry, Calise; Stoneman, Erin; Yunger, Toni; Gamel, Nicole; Gibson, Abigayle; Dong, Min; Tang, Peter; Mizuno, Tomoyuki; et al.