Xolremdi™ (mavorixafor) – New orphan drug approval
April 29, 2024 - The FDA announced the approval of X4 Pharmaceuticals’ Xolremdi (mavorixafor), in patients 12 years of age and older with WHIM syndrome (warts, hypogammaglobulinemia, infections and myelokathexis) to increase the number of circulating mature neutrophils and lymphocytes.