Refining endpoints in brain tumor clinical trials
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As targeted therapies advance treatment for brain tumors, standard clinical trial endpoints of survival, progression free survival and radiographic response have become insufficient to capture clinical benefit. Brain cancer is a malignancy with neurodegenerative features. In this setting prolongation of life and/or radiographic stability are less clinically meaningful if neurocognitive function substantially declines. Hence evaluation of new therapeutic strategies should routinely include periodic assessment of neurocognitive function.
KeywordsBrain cancer Clinical trials Neurocognitive function
Conflict of interest statement
The authors declare that they have no conflict of interest.
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