A Data-Driven Approach to Predicting Successes and Failures of Clinical Trials.

A Data-Driven Approach to Predicting Successes and Failures of Clinical Trials.
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DOI:
10.1016/j.chembiol.2016.07.023
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发表时间:
2016-10-20
影响因子:
8.6
通讯作者:
Elemento O
Elemento O
中科院分区:
生物学1区
文献类型:
--
作者:
Gayvert KM;Madhukar NS;Elemento O

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Over the past decade, the rate of drug attrition due to clinical trial failures has risen substantially. Unfortunately it is difficult to identify compounds that have unfavorable toxicity properties before conducting clinical trials. Inspired by the effective use of Sabermetrics in predicting successful baseball players, we sought to use a similar “moneyball” approach that analyzes overlooked features to predict clinical toxicity. We introduce a new data-driven approach (PrOCTOR) that directly predicts the likelihood of toxicity in clinical trials. PrOCTOR integrates properties of a compound’s targets and its structure to provide a new measure, the PrOCTOR score. Drug target network connectivity and expression levels, along with molecular weight, were identified as important indicators of adverse clinical events. Altogether, our method provides a data-driven broadly applicable strategy to identify drugs likely to possess manageable toxicity in clinical trials and will help drive the design of therapeutic agents with less toxicity.
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