... article as: Morris et al., A multi-center, randomized, double-blind, parallel, placebo-controlled trial to evaluate the efficacy, safety, and pharmacokinetics of intravenous ibuprofen for the treatment ... demonstrates baseline data There were no differences among the four arms of the study in baseline demographics Also, analyses of baseline data compared critically ill and non -critically ill populations ... Materials and methods This multicenter, randomized, double-blind, parallel, placebo-controlled clinical study was designed to assess the efficacy, safety, and pharmacokinetics of IV ibuprofen in adult...