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X4 Pharmaceuticals’ Xolremdi Receives the EC’s Approval for WHIM Syndrome 

Shots:  The EC has approved Xolremdi (Mavorixafor), under exceptional circumstances, for the treatment of WHIM syndrome  Approval was supported by the global pivotal P-III (4WHIM) trial, PBO-controlled 52-wk study evaluating mavorixafor’s efficacy & safety in pts ≥12 yrs with WHIM syndrome  Xolremdi (PO, QD), a CXCR4 antagonist, is used in pts ≥12 yrs with WHIM syndrome to increase circulating mature neutrophils & lymphocytes  Ref: X4…

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X4 Pharmaceuticals’ Xolremdi (Mavorixafor) Receives the CHMP Positive Opinion for WHIM Syndrome

Shots: The CHMP has recommended approval of Xolremdi, under exceptional circumstances, for the treatment of WHIM syndrome, with EC’s decision expected in Q2’26 Opinion was backed by the global P-III (4WHIM) trial assessing Xolremdi vs PBO in 31 pts (≥12yrs.) with WHIM syndrome, which showed improved absolute lymphocyte counts, absolute neutrophil counts, & fewer infections,…

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