Breast Cancer Treatment: Tucatinib and Capecitabine

We are studying a combination of tucatinib, capecitabine, and trastuzumab for patients with HER2-positive breast cancer that has spread to the meninges. The goal is to see if this treatment improves survival and quality of life.

What diseases are being studied?

Health conditions and diseases that the clinical trial is designed to study and treat.

Who can participate in the clinical trial?

These questions help us understand your situation so we can let the trial team know whether you might be a potential match. This is not a medical evaluation and is not part of the official screening, the study doctor will make the final decision..

What medicines are being studied?

Medicines that are officially approved for use in the European Union and considered safe by EMA. These medicines are already on the market and may be tested for new conditions or populations.

Herceptin
Herceptin is a medicine used to treat certain types of breast and stomach cancer.
Tukysa
Tukysa is a cancer medicine used to treat a specific kind of breast cancer that grows because of a protein called HER2.
Xeloda
Xeloda is an oral chemotherapy medicine used to treat certain cancers, including colorectal and breast cancer.

What active substances are being studied?

Active substances that are officially approved for use in the European Union and considered safe by EMA. These substances are already on the market and may be tested for new conditions or populations.

Capecitabine
Capecitabine is a substance that helps stop certain cancers from growing, commonly used for breast and colorectal cancer.
Trastuzumab
Trastuzumab is a substance that targets HER2 proteins to treat certain HER2-positive breast and stomach cancers.
Tucatinib
Tucatinib is a substance that blocks the HER2 protein to help treat HER2-positive breast cancer.

What similar medicines might you know?

Don't worry if you don't know the medicines tested in the trial. There is a chance you have heard about the similar medicines. Check the list below to see if you are familiar with any of them.

Capecel
Capecitabin Al
Capecitabin Amarox

Where is the clinical trial being conducted?

Locations and medical facilities where this clinical trial is currently recruiting or conducting research. Select the locations where you would like to participate.

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Centre Jean Perrin
Medical oncology department
Beaumont, France
Centre Francois Baclesse
Breast pathology department
Caen, France
Institut Godinot
Medical oncology department
Cormontreuil, France

Sponsor: Unicancer
Last updated: Nov 26, 2025

Disclaimer: Parts of this content have been automatically extracted from the EU Clinical Trials registry. While we strive for accuracy, please always contact the trial site or sponsor directly for correct and official information before making any decisions about participation. View on EU Clinical Trials.