ABBISKO-B(02256): The FGFR4 inhibitor erdafitinib has completed the global phase I study extension stage with the first patient dosed in the United States.

date
08:03 11/02/2026
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GMT Eight
Honor-B (02256) announced that its subsidiary, Shanghai Hoyu Biomedical Technology Co., Ltd. (Hoyu Biomedical), has successfully administered the first patient in a global multicenter phase I clinical trial (ABSK-011-101) of its independently developed highly selective small molecule FGFR4 inhibitor, Irpagratinib (ABSK-011), targeting FGF19-overexpressing advanced hepatocellular carcinoma (HCC) in the United States. Previously, Irpagratinib has been granted Fast Track Designation (FTD) by the Food and Drug Administration (FDA) in the United States, which is expected to further accelerate its global clinical development process.
ABBISKO-B(02256) announcement: ABBISKO's subsidiary Shanghai Heyu Biomedical Technology Co., Ltd. (Heyu Medicine) announced that its independently developed highly selective small molecule FGFR4 inhibitor Irpagratinib/ABSK-011 has successfully completed the first patient dosing in a global multicenter Phase I clinical study (ABSK-011-101) targeting advanced hepatocellular carcinoma (HCC) with FGF19 overexpression in the United States. Previously, Irpagratinib has been granted Fast Track Designation (FTD) by the Food and Drug Administration (FDA) in the United States, which is expected to further accelerate its global clinical development process.