X4 Pharmaceuticals (XFOR) announced positive results from its completed six-month Phase 2 trial of mavorixafor in Chronic Neutropenia (CN). The study demonstrated that mavorixafor durably increased participants' mean absolute neutrophil counts (ANC) to normal levels. In combination therapy, it enabled substantial G-CSF dosing reductions (52% at Month 3 and 70% at Month 6) while maintaining normal ANC levels. A sub-study showed that neutrophils mobilized by mavorixafor were as functional as those from healthy donors. The drug was generally well tolerated with no drug-related serious adverse events reported.
Justford : So stock will go down.