Real-World study tracks Ribociclib's impact on early breast cancer
NCT ID NCT06797531
First seen Jun 26, 2026 · Last updated Jul 07, 2026 · Updated 3 times
Summary
This study follows 177 people with HR+/HER2- early breast cancer who are already taking ribociclib with hormone therapy as part of their routine care. Researchers will track how well the treatment works and any side effects over time. The goal is to see if the drug helps prevent cancer from coming back in a real-world setting.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ribociclib (a targeted cancer drug)
- What this could lead to
- If successful, this study could confirm that ribociclib combined with hormone therapy works well in real-world settings, potentially improving outcomes for people with HR+/HER2- early breast cancer.
- What could go wrong
- This is an observational study, not a controlled trial, so results may be less reliable. It is also limited to a specific population in Saudi Arabia, so findings may not apply broadly.
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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About 177 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2025
- Expected to finish
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Nov 2028
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
HR+/HER2- early breast cancer in premenopausal, perimenopausal, and postmenopausal women or men in Saudi Arabia.
- Ages
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18 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. Signed and dated Patient Informed Consent Form (PICF) obtained. 2. The patient is ≥ 18 years-old at the time of PICF signature. 3. Male or female patients with estrogen-receptor-positive and/or progesterone-receptor-positive BC. 4. Male or female patients with HER2- BC. 5. Patients who are currently receiving ribociclib in combination with adjuvant ET as per approved local label for up to 6 months prior the enrollment date. 6. Male or female patients with American Joint Committee on Cancer (AJCC) Anatomic Stage Group IIA(subset) /IIB or Anatomic Stage Group III EBC. 7. Female patients with known menopausal status (at the time of PICF signature or initiation of adjuvant ET, whichever occurs earlier), or male. Exclusion Criteria: 1. Ribociclib-based treatment regimen beyond adjuvant therapy for EBC. 2. Patients are currently participating in any other clinical trials. 3. Patients who previously received any other CDK4/6 inhibitor. 4. Patients who refused to sign informed consent. 5. According to the investigator's opinion, the patient is an unlikely candidate to provide an accurate medical history and/or to obtain long-term follow-up information for any reason.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Novartis Investigative Site
RECRUITINGRiyadh, 11211, Saudi Arabia
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Novartis Investigative Site
RECRUITINGRiyadh, 11426, Saudi Arabia
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