ABSTRACT
The OLTRE trial (ClinicalTrials.gov number: NCT02681562) is an open-label, ‘window of opportunity’ Phase II controlled trial to evaluate the biological activity of olaparib in locally advanced triple-negative breast cancer compared with other subtypes of locally advanced breast cancer patients carrying germinal BRCA mutation receiving olaparib with the same treatment approach. The primary end point is to investigate the correlation between baseline gene and protein expression profile in order to identify possible predictive markers of response to olaparib. The OLTRE trial is expected to identify the surrogate markers of the biological activity of olaparib in the treatment of patients with triple-negative breast cancer.
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Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
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