Breast cancer drug tested in everyday patients
NCT ID NCT05293470
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tracks the safety and effectiveness of Piqray (Alpelisib) in people with a specific type of advanced breast cancer (HR+, HER2-, with a PIK3CA mutation). It includes postmenopausal women and men whose cancer worsened after hormone therapy. Researchers observe patients in real-world settings to see how well the drug works and what side effects occur.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Alpelisib (Piqray)
- What this could lead to
- If successful, this study could confirm that Piqray works well and is safe in everyday clinical practice for people with a specific type of advanced breast cancer.
- What could go wrong
- This is an observational study, not a controlled trial, so results may be less definitive. Side effects like high blood sugar or rash are possible.
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 900 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2022
- Expected to finish
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May 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
Patients who are going to receive Piqray per locally approved label are eligible and will be prescribed with Piqray under routine medical practice.
- Ages
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18 to 100 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: Subjects eligible for this study must meet all of the following criteria: 1. Postmenopausal women and men who have a confirmed diagnosis of hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative, PIK3CA mutated, advanced or metastatic breast cancer. 2. Patients who have progressed on prior endocrine based therapy and are going to start Piqray treatment for the first time in accordance with the locally approved label. 3. Patients who are willing to provide written informed consent Exclusion Criteria: Subjects eligible for this study must not meet the following criteria: 1. Patients with contraindication according to prescribing information for Piqray in Korea. \- Severe hypersensitivity to Piqray or to any of its components 2. Female subjects who are pregnant and nursing (lactating) 3. Patients who are sexually active but not willing to follow contraceptive precautions during taking Piqray. 4. Participants who receive or are going to receive any investigational medicine during surveillance period.
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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
18 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
RECRUITINGCheonan Si, Chungcheongnam-do, 31116, South Korea
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Novartis Investigative Site
RECRUITINGDaegu, Dalseo gu, 42602, South Korea
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Novartis Investigative Site
RECRUITINGGoyang-si, Gyeonggi-do, 10475, South Korea
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Novartis Investigative Site
RECRUITINGSuwon, Gyeonggi-do, 16499, South Korea
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Novartis Investigative Site
RECRUITINGGyeonggi-do, Korea, 11765, South Korea
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Novartis Investigative Site
RECRUITINGSeoul, Korea, 02841, South Korea
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Novartis Investigative Site
COMPLETEDSeoul, Seoul, 06351, South Korea
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Novartis Investigative Site
RECRUITINGSeoul, Seoul, 150-713, South Korea
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Novartis Investigative Site
RECRUITINGSeoul, Yangcheon gu, 07985, South Korea
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Novartis Investigative Site
RECRUITINGBusan, 48108, South Korea
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Novartis Investigative Site
RECRUITINGBusan, 602-030, South Korea
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Novartis Investigative Site
RECRUITINGDaegu, 705 718, South Korea
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Novartis Investigative Site
RECRUITINGDaejeon, 302-241, South Korea
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Novartis Investigative Site
RECRUITINGJeollanam, 519763, South Korea
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Novartis Investigative Site
RECRUITINGKyunggi, 425-020, South Korea
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Novartis Investigative Site
RECRUITINGSeoul, 03722, South Korea
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Novartis Investigative Site
RECRUITINGSeoul, 04763, South Korea
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Novartis Investigative Site
RECRUITINGSeoul, 05505, South Korea
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Novartis Investigative Site
RECRUITINGSeoul, 06273, South Korea
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