Phase I Study of the Mutant IDH1 Inhibitor Ivosidenib: Safety and Clinical Activity in Patients With Advanced Chondrosarcoma
Author(s) -
William D. Tap,
Víctor M. Villalobos,
Gregory M. Coté,
Howard A. Burris,
Filip Janků,
Olivier Mir,
M. Beeram,
Andrew J. Wagner,
Liewen Jiang,
Bin Wu,
Sung Choe,
Katharine Yen,
Camelia Gliser,
Bin Fan,
Sam Agresta,
Shuchi S. Pandya,
Jonathan C. Trent
Publication year - 2020
Publication title -
journal of clinical oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.482
H-Index - 548
eISSN - 1527-7755
pISSN - 0732-183X
DOI - 10.1200/jco.19.02492
Subject(s) - medicine , chondrosarcoma , adverse effect , idh1 , oncology , isocitrate dehydrogenase , surgery , mutant , enzyme , biochemistry , chemistry , gene
Surgery is the primary therapy for localized chondrosarcoma; for locally advanced and/or metastatic disease, no known effective systemic therapy exists. Mutations in the isocitrate dehydrogenase 1/2 (IDH1/2) enzymes occur in up to 65% of chondrosarcomas, resulting in accumulation of the oncometabolite D-2-hydroxyglutarate (2-HG). Ivosidenib (AG-120) is a selective inhibitor of mutant IDH1 approved in the United States for specific cases of acute myeloid leukemia. We report outcomes of patients with advanced chondrosarcoma in an ongoing study exploring ivosidenib treatment.
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