For Patients

At X4 Pharmaceuticals, we are developing therapies for people with immunodeficiencies (like WHIM syndrome and chronic neutropenia) and certain types of cancer (like Waldenstrom macroglobulinemia).

X4 also provides no-cost genetic testing and counseling for those who qualify.

“We are so grateful to everyone who joins our clinical trials – without you, there would be no advancements.”

Paula Ragan, PhD
President & CEO
X4 Pharmaceuticals

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