Real-World study tracks ribociclib combo in elderly breast cancer
NCT ID NCT06625333
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 329 older patients (65 years and up) with HR+HER2- advanced breast cancer who are taking ribociclib combined with endocrine therapy as their first or second treatment. Researchers are tracking quality of life, treatment effectiveness, and safety in real-world clinics across Russia. The goal is to see how well this therapy works in everyday practice for this age group.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ribociclib combined with endocrine therapy (aromatase inhibitor or fulvestrant)
- What this could lead to
- If successful, this could help doctors understand how well this treatment works and affects quality of life in older patients, leading to better care for this age group.
- What could go wrong
- This is an observational study, not a controlled trial, so results may be influenced by factors other than the treatment. It only includes patients in Russia, so findings may not apply elsewhere.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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329 people
The number who actually took part.
- Started
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Oct 2024
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
elderly patients with HR+HER2- advanced breast cancer
- Ages
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65 to 99 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Age ≥ 65 years at the moment of ribociclib+ET initiation 2. Female/Male gender 3. Confirmed diagnosis of locally advanced/metastatic not eligible for curative surgery HR+HER2- BC for whom the treating physician took the decision to initiate treatment with ribociclib+IA/FUL in the first or in the second line of the treatment 4. Patient who initiated treatment with ribociclib+IA/FUL no longer than 4 weeks (28 days) prior to written informed consent for this study 5. Provision of written informed consent. Exclusion Criteria: 1. Patients with a life expectancy of less than 3 months per the investigator's judgment 2. Patients participating in any interventional clinical trial that includes investigational or marketed products at the time of enrollment. (Patients participating in other investigator initiated research or NIS can be included as long as their standard of care is not altered by the study) 3. Patients on active treatment for malignancies other than aBC within 3 years before BC diagnosis 4. Patients with active cardiac disease, or history of cardiac dysfunction, including prolonged QT interval corrected using Fridericia's formula (QTcF \> 450 msec).
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Novartis Investigative Site
Arkhangelsk, 163045, Russia
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Novartis Investigative Site
Barnaul, 656045, Russia
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Novartis Investigative Site
Bryansk, 241028, Russia
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Novartis Investigative Site
Chelyabinsk, 454080, Russia
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Novartis Investigative Site
Irkutsk, 664035, Russia
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Novartis Investigative Site
Kemerovo, 650036, Russia
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Novartis Investigative Site
Khabarovsk, 680042, Russia
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Novartis Investigative Site
Khanty-Mansiysk, 628012, Russia
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Novartis Investigative Site
Kirov, 610021, Russia
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Novartis Investigative Site
Krasnoyarsk, 660022, Russia
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Novartis Investigative Site
Obninsk, 249036, Russia
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Novartis Investigative Site
Perm, 614066, Russia
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Novartis Investigative Site
Rostov-on-Don, 344006, Russia
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Novartis Investigative Site
Saint Petersburg, 194291, Russia
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Novartis Investigative Site
Saint Petersburg, 197758, Russia
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Novartis Investigative Site
Tambov, 392000, Russia
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Novartis Investigative Site
Tver', 170008, Russia
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Novartis Investigative Site
Ufa, 450054, Russia
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Novartis Investigative Site
Yaroslavl, 150054, Russia
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Novartis Investigative Site
Yekaterinburg, 620036, Russia
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