Physical Compatibility of Cefiderocol with Selected Intravenous Drugs During Simulated Y-site Administration.

The physical compatibility of cefiderocol for injection (prepared as a diluted 2% cefiderocol solution) with potential co-administration drug products is presented. The compatibility of cefiderocol with a selection of 91 intravenous drugs was tested at clinically relevant concentrations using the admixed volume ratio 1:1. Compatibility of the mixtures was determined by visual observations, turbidity, and particulate-matter measurements.