Phase II trial of an AKT inhibitor (perifosine) for recurrent glioblastoma.

ABSTRACT:

Purpose

Perifosine (PRF) is an oral alkylphospholipid with antineoplastic effects and reasonable tolerability. It inhibits signaling through the PI3/AKT axis and other cascades of biologic importance in glioblastoma, and has promising pre-clinical activity in vitro and in vivo. Therefore, we conducted a phase II open-label single-arm clinical trial of perifosine for patients with recurrent glioblastoma (GBM).

Methods

We planned to accrue up to 30 adults with recurrent GBM with a minimum Karnofsky Performance Status of 50 following radiotherapy but without other restrictions on the number or types of prior therapy. Concurrent p450 stimulating hepatic enzyme inducing anticonvulsants were prohibited. Patients were treated with a loading dose of 600 mg PRF (in 4 divided doses on

SUBMITTER: Kaley TJ 

PROVIDER: S-EPMC7493746 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature