Ribociclib under the microscope: how does it perform in real life?

NCT ID NCT06148506

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study follows 376 people with HR+HER2- advanced breast cancer who are taking ribociclib (Risarg) plus endocrine therapy or chemotherapy as part of their routine care in Russia. The goal is to see how long patients stay on treatment before stopping for any reason. Since this is an observational study, no new treatments are being tested—just real-world outcomes are being tracked.

What this could mean

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

Active substance

Ribociclib (Risarg) combined with endocrine therapy or chemotherapy

What this could lead to

If successful, this study could show how well ribociclib works in everyday practice, potentially guiding better treatment choices for advanced breast cancer.

What could go wrong

This is an observational study, not a controlled trial, so results may be less reliable. It only includes patients in Russia, which may limit how broadly the findings apply.

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.

hormone receptor-positive breast cancer

As listed by the trial registrant

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

Contacts and locations

Locations

  • Novartis Investigative Site

    Kaluga, Russia, 248007, Russia

  • Novartis Investigative Site

    Barnaul, 656045, Russia

  • Novartis Investigative Site

    Chelyabinsk, 454087, Russia

  • Novartis Investigative Site

    Irkutsk, 664035, Russia

  • Novartis Investigative Site

    Izhevsk, 426009, Russia

  • Novartis Investigative Site

    Kemerovo, 650036, Russia

  • Novartis Investigative Site

    Krasnodar, 350040, Russia

  • Novartis Investigative Site

    Krasnoyarsk, 660022, Russia

  • Novartis Investigative Site

    Moscow, 115304, Russia

  • Novartis Investigative Site

    Moscow, 115522, Russia

  • Novartis Investigative Site

    Moscow, 143423, Russia

  • Novartis Investigative Site

    Nal'chik, 360051, Russia

  • Novartis Investigative Site

    Podolsk, 142110, Russia

  • Novartis Investigative Site

    Saransk, 430032, Russia

  • Novartis Investigative Site

    Tambov, 392000, Russia

  • Novartis Investigative Site

    Tver', 170008, Russia

  • Novartis Investigative Site

    Ufa, 450054, Russia

  • Novartis Investigative Site

    Vladikavkaz, 362002, Russia

  • Novartis Investigative Site

    Yaroslavl, 150054, Russia

  • Novartis Investigative Site

    Yekaterinburg, 620036, Russia