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Unlocking TNBC survival: genetic clues from 3,648 women

NCT ID NCT07820228

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
Running, but no longer taking on new participants.
Completed This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 15, 2026 · Last updated Sep 16, 2026 · Updated 1 time

Summary

Researchers are pooling data from 3,648 women with early triple-negative breast cancer who received dose-dense sequential chemotherapy in seven studies. They will analyze tumor tissue and germline DNA to see how genetic and clinical features relate to long-term overall survival. The goal is to identify biomarkers that could help predict outcomes and guide future treatment decisions.

What this could mean

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

What this could lead to
If researchers find genetic patterns linked to better or worse survival, doctors could use them to tailor treatment for women with early triple-negative breast cancer.
What could go wrong
This study looks back at existing data and stored tumor samples, so it can only find associations, not prove cause and effect. The findings may not apply to patients treated with newer therapies.

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

3,648 people

The number who actually took part.

Started

Dec 1996

Finished

Jul 2026

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

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 with operable Triple Negative Breast Cancer treated with dds-CT including taxanes and anthracyclines. Adjuvant hormonal and radiation treatment were administered, as indicated

Ages

18 years and older

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.

Inclusion Criteria: * Age 18 and above * Histologically confirmed BC * All treated with adjuvant dose-dense sequential chemotherapy (dds-CT) * Tumor tissue specimen (FFPE) availability Exclusion Criteria: •not adequate, and unsuitable tissue for IHC, FISH, NGS analysis

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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

  • Hellenic Cooperative Oncology Group (HeCOG)

    Athens, 11526, Greece

More trials for these conditions

Other studies related to the condition(s) this trial covers.