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Abstract: The Methodology for the Development of Innovative Cancer Therapies (MDICT) task force considered aspects of the design and conduct of phase II studies for molecular targeted agents during their 2007 meeting. The task force recommended that multinomial endpoints and designs should be considered for phase II studies of targeted agents, that both single arm as well as randomised designs remain appropriate in certain settings, and that further assessment of novel endpoints (tumour growth kinetic assessment, biomarker or functional imaging) and designs (randomised discontinuation or Bayesian adaptive design) be encouraged. The MDICT cautioned on the use of small randomised trials which have a number of statistical pitfalls and dangers and strongly encouraged the complete reporting, including negative trials, in the scientific literature. [Copyright &y& Elsevier]

Abstract: Oncology drug development has seen a paradigm shift in the past decade from traditional cytotoxic agents to molecular targeted therapies. Given the different mechanisms and toxicities of these agents, drug development methodology may also require novel approaches. To address emerging issues in oncology drug development the ‘Methodology for the Development of Innovative Cancer Therapies’ (MDICT) task force was established to provide a forum for academic leaders involved in cancer drug development to discuss methodological issues inherent to the study of targeted anticancer therapy. At the inaugural MDICT meeting in 2006, discussion focused on the most appropriate primary endpoints for first-in-man phase I studies of targeted anticancer agents and organisational issues of such studies. This report summarises the scientific reviews and discussions as well as the recommendations regarding phase I trial design formulated by the MDICT task force. [Copyright &y& Elsevier]