Here the authors report the effects of the off-label use of ivosidenib. The INDIGO trial published evidence of efficacy in using an IDH inhibitor for low-grade gliomas. The role of these drugs in high-grade IDH-mutant gliomas is currently unknown. Further studies are needed to assess their impact on overall and progression-free survival. https://thejns.org/doi/10.3171/CASE25572.
Adjei et al. (Mon,) studied this question.