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Gene test could personalize breast cancer prevention drug

NCT ID NCT06062810

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study examines how genetic variations (SNPs) in certain genes influence how well the drug raloxifene works and its side effects in 600 patients with lobular carcinoma in situ (LCIS), a high-risk breast condition. Participants take raloxifene daily, and researchers sequence their DNA to find links between genes and treatment outcomes. The goal is to make raloxifene therapy more personalized and safer.

What this could mean

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

Active substance
Raloxifene
What this could lead to
If successful, this could help doctors predict which patients will benefit most from raloxifene and who might experience side effects, leading to more personalized treatment.
What could go wrong
This is an early-stage genetic analysis, not a test of a new drug. The findings may not change current practice or may not apply to all patients.

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.

Phase

Phase 2/3

Runs two stages together: whether the treatment works, then large-scale confirmation.

Participants

About 600 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jun 2025

Expected to finish

Dec 2026

An estimate. End dates often move.

Lead sponsor

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.

Ages

24 to 64 years

Sex

Female participants only

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

* Select 600 Breast Cancer LCIS Patients who are suitable for breast tissue biopsy * High risk of breast cancer is defined as at least one breast biopsy showing lobular carcinoma in situ (LCIS) * Dosage Duration at least 90 days * The usual approach group - Recruit 300 double blind random group separated BC-LCIS patients currently used the Chemotherapy Dose on Generic-1 - raloxifene hydrochloride tablet, after breast tissue biopsy, and, after blood draw, like as the usual approach group. * The study approach group - Recruit 300 double blind random group separated BC-LCIS patients currently used the Chemotherapy Dose on Generic-2 - raloxifene tablet, after breast tissue biopsy, and, after blood draw, like as the study approach group. Inclusion Criteria: 1. Clinical diagnosis of Breast Cancer LCIS 2. Clinical breast tissue biopsy diagnosis showing lobular carcinoma in situ (LCIS) 3. Suitable for enough breast tissue biopsy of Breast Cancer LCIS 4. Random and double blind 5. Measurable disease 6. Adequate organ functions 7. Adequate performance status 8. Age 22 years old and over 9. Sign an informed consent form 10. Receive blood-drawing Exclusion Criteria: 1. Mastectomy 2. Treatment with other anti-cancer therapies and cannot be stopped currently 3. Pregnancy 4. Breast-feeding 5. The patients with other serious intercurrent illness or infectious diseases 6. Have more than one different kind of cancer at the same time 7. Serious Allergy to Drugs 8. Thrombus or Bleed Tendency 9. Serious Risks or Serious Adverse Events of the drug product 10. The prohibition of drug products 11. Have no therapeutic effects 12. Follow up to the most current label

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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

  • Medicine Invention Design, Inc. - IORG0007849 - NPI 1023387701

    Rockville, Maryland, 20853, United States

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