New study tests which chemo combo works best for common breast cancers

NCT ID NCT04193059

First seen Jan 05, 2026 · Last updated Jun 22, 2026 · Updated 26 times

Summary

This phase 3 trial compares two chemotherapy regimens for women with non-triple negative breast cancer after surgery. One group gets epirubicin plus cyclophosphamide followed by docetaxel (EC-T), the other gets paclitaxel plus carboplatin (PCb). The study includes 1560 participants and tracks how long they stay cancer-free. It also looks at side effects and overall survival.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • Cancer Hospital Affiliated to Fudan University

    Shanghai, Shanghai Municipality, 200032, China

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

chemotherapy drugs (epirubicin, cyclophosphamide, docetaxel, paclitaxel, carboplatin, and trastuzumab)

What this could lead to

If successful, this could show that a carboplatin-based regimen works as well as or better than standard anthracycline-based chemo for certain breast cancer types, potentially reducing side effects.

What could go wrong

This is a single-center trial, so results may not apply broadly. Chemotherapy has well-known side effects like fatigue, nausea, and increased infection risk. The study is not testing a new drug, just comparing existing options.

Conditions

The condition(s) this trial relates to.

breast neoplasm

As listed by the trial registrant

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