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Targeted therapies

Redefining the primary objective of phase I oncology trials

A Correction to this article was published on 09 September 2014

This article has been updated

Cytotoxic agents are conventionally dosed on the basis of the maximum tolerated dose defined in phase I trials. A study assessing adverse events in over 2,000 patients treated with molecularly targeted agents suggests a need to redefine criteria for dosing of molecularly targeted agents, which should be based on randomized, dose-ranging phase II trials.

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  • 09 September 2014

    In the version of this article published in print, references 1 and 8 contained incorrect details. These errors have been corrected for the HTML and PDF versions of the article published online.

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Correspondence to Mark J. Ratain.

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Ratain, M. Redefining the primary objective of phase I oncology trials. Nat Rev Clin Oncol 11, 503–504 (2014). https://doi.org/10.1038/nrclinonc.2014.135

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