Ridaforolimus for patients with progressive or recurrent malignant glioma: a perisurgical, sequential, ascending-dose trial

Purpose This perisurgical phase 1 study evaluated the pharmacokinetics, pharmacodynamics, and safety of the mammalian target of rapamycin (mTOR) inhibitor ridaforolimus in patients (N = 10) with progressive or recurrent primary grade IV malignant glioma, who failed standard therapy. The primary objective of the study was to determine the maximum tolerated dose (MTD) of ridaforolimus.