Regulatory approval

Published by the Health Canada.

Health Canada approved ivosidenib in combination with azacitidine is indicated for the treatment of adult patients with newly diagnosed acute myeloid leukemia (AML) with an isocitrate dehydrogenase-1 (IDH1) R132 mutation who are not eligible to receive intensive induction chemotherapy.

This is written in the approval document as:

TIBSOVO (ivosidenib) in combination with azacitidine is indicated for the treatment of adult patients with newly diagnosed acute myeloid leukemia (AML) with an isocitrate dehydrogenase-1 (IDH1) R132 mutation who are not eligible to receive intensive induction chemotherapy.

Citation

Servier Canada Inc. Tibsovo (ivosidenib) [product monograph]. Health Canada website. https://pdf.hres.ca/dpd_pm/00076398.PDF. Published July 2024. Accessed June 2025.

Therapeutic response

Precision oncology relationships for therapeutic response derived from this regulatory approval.

Type Biomarker(s) Cancer type Therapy(ies)
Sensitivity (+) IDH1 p.R132C Acute Myeloid Leukemia Azacitidine, Ivosidenib
Sensitivity (+) IDH1 p.R132G Acute Myeloid Leukemia Azacitidine, Ivosidenib
Sensitivity (+) IDH1 p.R132H Acute Myeloid Leukemia Azacitidine, Ivosidenib
Sensitivity (+) IDH1 p.R132L Acute Myeloid Leukemia Azacitidine, Ivosidenib
Sensitivity (+) IDH1 p.R132S Acute Myeloid Leukemia Azacitidine, Ivosidenib
Sensitivity (+) IDH1 p.R132S Cholangiocarcinoma Ivosidenib