Combination therapy targets resistant breast cancer

NCT ID NCT00317720

First seen Jul 02, 2026 · Last updated Jul 02, 2026

Summary

This trial investigates whether adding everolimus (RAD001) to trastuzumab (Herceptin) can help people with a specific type of advanced breast cancer that has stopped responding to trastuzumab alone. The study includes people with HER2-positive, PTEN-deficient metastatic breast cancer. The goal is to find the best dose of everolimus and to see if the combination can shrink tumors or stop them from growing for at least six months.

What this could mean

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

Active substance

trastuzumab (Herceptin) and everolimus (RAD001)

What this could lead to

If it works, this combination could offer a new treatment option for people with a specific type of breast cancer that has stopped responding to standard therapy.

What could go wrong

This is an early-phase trial with a small number of participants. The combination may cause significant side effects, and the benefit may not be confirmed in larger studies.

Disclaimer Read more

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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Conditions

The condition(s) this trial relates to.

breast cancer breast neoplasm HER2 positive breast carcinoma metastatic neoplasm Neoplasm Metastasis

As listed by the trial registrant

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

More trials for these conditions

Other studies related to the condition(s) this trial covers.

Contacts and locations

Locations

  • UT MD Anderson Cancer Center

    Houston, Texas, 77030, United States