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in primary HLH

Preclinical data suggest that the cytokine IFNγ plays a central and upstream role in the pathogenesis of primary HLH. A massive overexpression of IFNγ leads directly to downstream hypercytokinemia and hyperinflammation.1,4,5

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About Gamifant

HOw Gamifant WOrks

Gamifant binds to soluble and receptor-bound forms of IFNγ. Binding to IFNγ neutralizes its activity, blocking its intracellular signaling to inhibit macrophage activation and the downstream release of proinflammatory cytokines.1,2,6,7

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Dosing And Administration

Depending on patient response, Gamifant can be incrementally titrated upward or downward. Similarly, the concomitant dose of dexamethasone may be tapered from the original starting dose according to the judgment of the treating physician.1

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(95% CI: 0.42, 0.81;  P = 0.013)

discover The data

Gamifant yielded a 63% overall response rate (ORR) in patients with refractory, recurrent, or progressive disease or intolerance to conventional therapy. Seventy percent of patients proceeded to transplant.1

See the data