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| Title | Lyrfigtu (lirafugratinib) FDA Drug Label | ||||||||||||
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| URL | https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=220425 | ||||||||||||
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| Molecular Profile | Treatment Approach |
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| Gene Name | Source | Synonyms | Protein Domains | Gene Description | Gene Role |
|---|
| Therapy Name | Drugs | Efficacy Evidence | Clinical Trials |
|---|---|---|---|
| Lirafugratinib | Lirafugratinib | 17 | 2 |
| Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
|---|---|---|---|---|
| Lirafugratinib | Lyrfigtu | RLY4008|RLY 4008|RLY-4008 | FGFR2 Inhibitor 24 | Lyrfigtu (lirafugratinib) is a selective, irreversible FGFR2 inhibitor that blocks FGFR2 signaling, potentially lead to tumor growth inhibition (PMID: 38300868). Lyrfigtu (lirafugratinib) is FDA-approved for use in patients with previously treated advanced or metastatic cholangiocarcinoma harboring FGFR2 fusion or rearrangement (FDA.gov). |
| Gene | Variant | Impact | Protein Effect | Variant Description | Associated with drug Resistance |
|---|
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
|---|---|---|---|---|---|---|---|
| FGFR2 rearrange | cholangiocarcinoma | sensitive | Lirafugratinib | FDA approved | Actionable | In a Phase I/II trial (ReFocus) that supported FDA approval, Lyrfigtu (lirafugratinib) treatment was safe and resulted in an objetive response rate of 47% (53/114, 3 complete and 50 partial responses), a median duration of response of 11.8 mo, a meidan progression-free survival of 11.3 mo, and median overall survial of 22.8 mo in FGFR inhibitor-naive cholangiocarcinoma patients harboring FGFR2 fusions or rearrangements (J Clin Oncol 44, 2026 (suppl 2; abstr 476); NCT04526106). | detail... detail... |
| FGFR2 fusion | cholangiocarcinoma | predicted - sensitive | Lirafugratinib | FDA approved | Actionable | In a Phase I/II trial (ReFocus) that supported FDA approval, Lyrfigtu (lirafugratinib) treatment was safe and resulted in an objetive response rate of 47% (53/114, 3 complete and 50 partial responses), a median duration of response of 11.8 mo, a meidan progression-free survival of 11.3 mo, and median overall survial of 22.8 mo in FGFR inhibitor-naive cholangiocarcinoma patients harboring FGFR2 fusions or rearrangements (J Clin Oncol 44, 2026 (suppl 2; abstr 476); NCT04526106). | detail... detail... |