Spots Global Cancer Trial Database for MBM-02 (Tempol) for the Treatment of Glioblastoma Multiforme (GBM)

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Trial Identification

Brief Title: MBM-02 (Tempol) for the Treatment of Glioblastoma Multiforme (GBM)

Official Title: An Open Label Study to Assess the Safety and Clinical Efficacy of MBM-02 to Increase Survival in Patients With Newly Diagnosed Glioblastoma Multiforme (GBM)

Study ID: NCT04874506

Conditions

Glioblastoma

Glioblastoma Multiforme

Interventions

MBM-02

Study Description

Brief Summary: MBM-02 (Tempol) is an HIF-1 and HIF-2 inhibitor that is being tested as an addition to standard of care treatment that includes radiotherapy and TMZ. MBM-02's ability to increase progression free survival and decrease side effects of TMZ and radiotherapy treatment will be assessed.

Detailed Description: MBM-02 is an HIF-1 and HIF-2 inhibitor that has shown in animal models to turn back on the apoptosis process (cell death) in cancer. Hypoxia is well documented in most solid tumors (Vaupel et al., 1991). Acute, intermittent, and cycling hypoxia are associated with inadequate blood flow, whereas chronic hypoxia is the consequence of increased oxygen diffusion distance resulting from tumor expansion (Dewhirst et al., 2008). A study by Chen and colleagues (2015) showed that cycling hypoxia and chronic hypoxia are important tumor microenvironment phenomena that limit tumor response to chemotherapy in GBM. In hypoxic conditions observed in solid state tumors, the hypoxia inducible factors, HIF-1α and HIF-2α, are upregulated and transcribe a panel of genes associated with cancer survival and progression, such as vascular endothelial growth factor receptor (VEGFR), platelet derived growth factor (PDGF), and glucose transporter 1 (GLUT1). These factors are essential for tumor survival, thereby increasing tumor progression and decreasing apoptosis. Without the functions of the HIF family of genes, solid-state tumors could not progress and would not survive. In both Chen et al. (2015) and Sourbier et al. (2012), researchers established that the active compound in MBM-02 is an inhibitor of both HIF-1α and HIF-2α. This is an open label multisite trial that will assess MBM-02's ability to increase progress free survival in patients receiving standard of care for glioblastoma.