New drug combo shows promise for Hard-to-Treat breast cancer

NCT ID NCT03568422

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

Summary

This study tests a new drug called CFI-402257 combined with the standard chemotherapy paclitaxel in people with advanced HER2-negative breast cancer that cannot be cured. The goal is to see if the combination works better than paclitaxel alone at slowing tumor growth. About 37 women will take part in this early-phase trial.

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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 โ€” we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

breast cancer breast neoplasm Her2-receptor negative breast cancer

As listed by the trial registrant

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

Contacts and locations

Locations

  • BCCA - Vancouver Cancer Centre

    Vancouver, British Columbia, V5Z 4E6, Canada

  • Kingston Health Sciences Centre

    Kingston, Ontario, K7L 2V7, Canada

  • Ottawa Hospital Research Institute

    Ottawa, Ontario, K1H 8L6, Canada

  • University Health Network

    Toronto, Ontario, M5G 2M9, Canada