New hope for High-Risk breast cancer: drug combo aims to stop recurrence

NCT ID NCT07019363

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether adding a CDK4/6 inhibitor to standard hormone therapy can help prevent breast cancer from coming back in high-risk patients with HR+/HER2+ early breast cancer. About 1,900 women aged 18-70 who have already completed anti-HER2 therapy will be randomly assigned to receive the extra drug or not. The main goal is to see if the combination improves survival without invasive cancer for at least 5 years.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Email: •••••@•••••

Locations

  • Fudan cancer center

    RECRUITING

    Shanghai, China

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