State-of-the-art Therapy for Glioblastoma Multiforme

a report by Henry S Friedman, MD

James B Powell Jr Professor of Neuro-oncology, Dukes University Medical Center

The treatment of patients with glioblastoma multiforme (GBM) is conventionally considered to be a palliative venture with no hope of cure. Traditionally, patients are treated with maximal surgical resection based on the premise that, although surgery is not a curative procedure, a major resection provides for a longer survival and better quality of life.1 Radiotherapy increases the duration of survival, but again is not a curative intervention.2 The role of chemotherapy, specifically focusing on a foundation of chloroethylating agents such as carmustine (BCNU) or lomustine (CCNU), has been controversial with an equal number of clinicians arguing in favor of or against this treatment. Meta-analysis makes it clear that there is a small increase in median survival associated with the addition of these agents, but a consensus was never reached regarding their use.3 [Read more…]

Glioblastoma Multiforme—Past, Present, and Future

The most common cancer arising from the brain is the glioblastoma multiforme (GBM). It is also the most deadly,1 representing the most aggressive subtype among the gliomas, a collection of tumors including astrocytomas and oligodendrogliomas. In 1926, Bailey and Cushing, in describing ‘spongioblastoma multiforme’, the label then used for GBM, noted that:

“It is from this group doubtless that the generally unfavorable impression regarding gliomas as a whole has been gained. It is not only the largest single group in the series…but at the same time is one of the most malignant…In the five unoperated cases, the average duration of life from the onset of symptoms was only three months, which speaks well on the whole for the average survival period of twelve months for those surgically treated. [Read more…]