New hope for Triple-Negative breast cancer: SKB264 trial launches

NCT ID NCT06279364

First seen Jan 30, 2026 · Last updated Jun 24, 2026 · Updated 29 times

Summary

This phase 3 trial tests whether the drug SKB264 works better than standard chemotherapy as the first treatment for people with advanced triple-negative breast cancer that cannot be removed by surgery or has spread. About 524 participants will be randomly assigned to receive either SKB264 or one of several standard chemo drugs. The study measures how long people live and how long the cancer stays under control.

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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

Study contacts

  • Contact

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

Locations

  • Fudan University Shanghai Cancer Center

    RECRUITING

    Shanghai, Shanghai Municipality, China

    Contact Email: •••••@•••••

What this could mean

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

Active substance

SKB264 (a drug given by IV infusion)

What this could lead to

If it works, this could offer a new first-line treatment option for people with advanced triple-negative breast cancer, potentially improving survival and delaying disease progression.

What could go wrong

This is an early-stage trial, so the drug may not prove more effective than existing chemotherapies. Side effects are possible, and results may not apply to all patients.

Conditions

The condition(s) this trial relates to.

triple-negative breast carcinoma

As listed by the trial registrant

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