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The Food and Drug Administration has approved ivosidenib (Tibsovo) as the first treatment of adult patients with relapsed/refractory acute myeloid leukemia (AML) and an isocitrate dehydrogenase-1 (IDH1) mutation.

More specifically, the oral treatment has been approved for patients whose mutations have been identified by the Abbott RealTime IDH1 assay, a companion diagnostic test.

The approval was based on results from a phase 1, open-label, single-arm, multicenter, dose-escalation and expansion trial of adult patients in this AML population. The primary end point was combined complete remission and complete remission with partial hematologic improvement; this combined rate was 32.8%, and the median duration of this remission was 8.2 months.

The most serious adverse events included differentiation syndrome, QTc prolongation, and Guillain-Barré syndrome. Other adverse reactions included fatigue, leukocytosis, arthralgia, diarrhea, dyspnea, edema, and constipation.

Ivosidenib is marketed as Tibsovo by Agios Pharmaceuticals. The RealTime IDH1 Assay is marketed by Abbott Laboratories.

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The Food and Drug Administration has approved ivosidenib (Tibsovo) as the first treatment of adult patients with relapsed/refractory acute myeloid leukemia (AML) and an isocitrate dehydrogenase-1 (IDH1) mutation.

More specifically, the oral treatment has been approved for patients whose mutations have been identified by the Abbott RealTime IDH1 assay, a companion diagnostic test.

The approval was based on results from a phase 1, open-label, single-arm, multicenter, dose-escalation and expansion trial of adult patients in this AML population. The primary end point was combined complete remission and complete remission with partial hematologic improvement; this combined rate was 32.8%, and the median duration of this remission was 8.2 months.

The most serious adverse events included differentiation syndrome, QTc prolongation, and Guillain-Barré syndrome. Other adverse reactions included fatigue, leukocytosis, arthralgia, diarrhea, dyspnea, edema, and constipation.

Ivosidenib is marketed as Tibsovo by Agios Pharmaceuticals. The RealTime IDH1 Assay is marketed by Abbott Laboratories.

 

The Food and Drug Administration has approved ivosidenib (Tibsovo) as the first treatment of adult patients with relapsed/refractory acute myeloid leukemia (AML) and an isocitrate dehydrogenase-1 (IDH1) mutation.

More specifically, the oral treatment has been approved for patients whose mutations have been identified by the Abbott RealTime IDH1 assay, a companion diagnostic test.

The approval was based on results from a phase 1, open-label, single-arm, multicenter, dose-escalation and expansion trial of adult patients in this AML population. The primary end point was combined complete remission and complete remission with partial hematologic improvement; this combined rate was 32.8%, and the median duration of this remission was 8.2 months.

The most serious adverse events included differentiation syndrome, QTc prolongation, and Guillain-Barré syndrome. Other adverse reactions included fatigue, leukocytosis, arthralgia, diarrhea, dyspnea, edema, and constipation.

Ivosidenib is marketed as Tibsovo by Agios Pharmaceuticals. The RealTime IDH1 Assay is marketed by Abbott Laboratories.

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