DP-b99, a Membrane-Activated Metal Ion Chelator, as Neuroprotective Therapy in Ischemic Stroke

Abstract

In this small-scale study, the primary end point of change in NIHSS score from baseline to 90 days was not met. However, secondary end points demonstrated a significantly improved 90-day recovery rate with treatment with DP-b99 when compared with placebo. In addition, in patients with baseline NIHSS scores of 10 to 16, a significant post hoc change in NIHSS score from baseline to day 90 was observed. No major safety problems were identified. These findings need to be confirmed with a larger prospective study of strokes involving the cortex.