Intracameral Moxifloxacin: In Vitro Safety on Human Ocular Cells

Abstract

This study showed no significant toxicity for moxifloxacin on CEC, TMC, RPE cells, or human corneal endothelium for concentrations up to 150 microg/mL. The minimum inhibitory concentration of moxifloxacin to inhibit 90% of pathogens commonly encountered in endophthalmitis is known to be in the range of 0.25-2.5 microg/mL. Therefore, prophylactic intracameral use of moxifloxacin at concentrations up to 150 microg/mL may be safely used to prevent endophthalmitis after intraocular surgery.