Study to evaluate the suppression of 2-HG (2-hydroxyglutarate) in IDH-1 mutant gliomas in resected tumor tissue following pre-surgical treatment with AG-120 or AG-881.
Name: AG-120
Description: Prior to surgery subjects will receive AG-120 administered continuously as a single agent dosed orally on Days 1 to 28 of a 28-day cycle. Subjects without residual disease following surgery will have the option to receive treatment for up to a year, until disease progression or unacceptable toxicity, whichever occurs first. Subjects with residual disease following surgery will have the option to receive treatment, until disease progression or unacceptable toxicity.Type: DrugAG-120
Name: AG881
Description: Prior to surgery subjects will receive AG-881 administered continuously as a single agent dosed orally on Days 1 to 28 of a 28-day cycle. Subjects without residual disease following surgery will have the option to receive treatment for up to a year, until disease progression or unacceptable toxicity, whichever occurs first. Subjects with residual disease following surgery will have the option to receive treatment, until disease progression or unacceptable toxicity.Type: DrugAG-881
Allocation: Randomized
Parallel Assignment
There is one SNP
3. Have documented IDH1 R132H gene mutation by local testing and known 1p19q or ATRX mutation status by local testing. --- R132H ---
Glioma Glioma A phase-1, multi-center study in recurrent non-enhancing gliomas with IDH1 R132H mutation for patients who require surgery. --- R132H ---
The safety, tolerability, PK/PD, and anti tumor activity data from the study in subjects with recurrent non-enhancing Grade 2/3 LGG with an IDH1 R132H mutation for whom surgical resection is indicated will identify the recommended dose of AG-120 and AG-881 for future studies in glioma. --- R132H ---