HERA

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A new standard treatment for HER+ breast cancer

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Recruiting 5,102 women from 480 sites across 39 countries in just over four years – in itself a remarkable achievement – HERA contributed to a new standard of treatment for women with HER2-positive, early breast cancer, a highly aggressive form of the disease. The study’s main results, published in 2005 and in 2017, indicated that one year of treatment with trastuzumab had a significant and sustained benefit in preventing cancer recurrence and improving overall survival among this group of patients.

Editor: 

Coordinated by BIG, the Institut Jules Bordet - Clinical Trials Support Unit, and Frontier Science Scotland in collaboration with Roche, HERA involved the participation of 27 BIG collaborative groups, HERA helped accelerate the approval of trastuzumab, which has cut relapse rates by 50% and is now the standard treatment for HER2-positivie breast cancer.

The final analysis of HERA was published in The Lancet in April 2017. As noted in the paper, to our knowledge, this 11-year follow-up provides the longest survival data of any trial that assessed the addition of anti-HER2 therapy to standard treatment for HER2-positive early breast cancer.

Main Publications

HERA contributed to a new standard of treatment for women with HER2-positive, early breast cancer