Clinical Research Directory

Metabolic Therapy Program In Conjunction With Standard Treatment For Glioblastoma

Sponsor: Waikato Hospital

Summary

Glioblastoma (GBM), a very aggressive brain tumour, is one of the most malignant of all cancers and is associated with a poor prognosis. The majority of GBM cells display damaged mitochondria (the "batteries" of cells), so they rely on an alternate method for producing energy called the Warburg Effect, which relies nearly exclusively on glucose (in contrast, normal cells can use other molecules, such as fatty acids and fat-derived ketones, for energy). Metabolic interventions, such as fasting and ketogenic diets, target cancer cell metabolism by enhancing mitochondria function, decreasing blood glucose levels, and increasing blood ketone levels, creating an advantage for normal cells but a disadvantage for cancer cells. Preliminary experience at Waikato Hospital has shown that a metabolic therapy program (MTP) utilizing fasting and ketogenic diets is feasible and safe in people with advanced cancer, and may provide a therapeutic benefit. We aim to determine whether using an MTP concurrently with standard oncological treatment (chemoradiation followed by adjuvant chemotherapy) is feasible and safe in patients with GBM, and has treatment outcomes consistent with greater overall treatment efficacy than in published trials.

Official title: Feasibility, Safety, and Efficacy of a Metabolic Therapy Program in Conjunction With Standard Treatment for Glioblastoma

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