New study checks how well a targeted breast cancer drug works in russian patients

NCT ID NCT07281001

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study will look at medical records of 60 Russian patients with advanced HER2-positive breast cancer who have received trastuzumab deruxtecan. Researchers want to see how long the drug keeps cancer from growing and how safe it is. The goal is to understand how well this treatment works in real-world settings in Russia.

What this could mean

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

Active substance

trastuzumab deruxtecan

What this could lead to

If successful, this could confirm that trastuzumab deruxtecan is effective for Russian patients with advanced HER2+ breast cancer, supporting its use in this population.

What could go wrong

This is an observational study, not a controlled trial, so results may be less reliable. It is also small (60 people) and only looks back at existing data, which can have missing information.

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 carcinoma HER2 positive breast carcinoma

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

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

Locations

  • Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" оf the Ministry of Health of the Russian Federation

    RECRUITING

    Moscow, 115522, Russia

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