New blood test could spot breast cancer early, saving lives
NCT ID NCT07331506
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing a new blood test called Oncoliq to see if it can find breast cancer early. Researchers will collect blood from 300 women, some with breast cancer and some without, to check for tiny molecules called miRNAs that tumors release. The goal is to create a simple, affordable, and non-invasive test that could help catch breast cancer sooner, when it's easier to treat.
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 300 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2025
- Expected to finish
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Feb 2026
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
The study population consists of two groups of female participants. Group 1 (Breast Cancer): Women aged 40-70 years with a confirmed diagnosis of breast cancer at any stage, prior to any surgical or antineoplastic treatment, and with a pathology report available at enrollment. Group 2 (Control - No Cancer): Women aged 50-70 years with no current or past history of cancer and normal breast imaging findings (digital mammography and breast ultrasound, Bi-RADS 1/2). All participants must be able to provide written informed consent. Exclusion criteria include inability to understand the study procedures, medical conditions that make venipuncture unsafe or unfeasible, and any prior history of cancer.
- Ages
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40 to 70 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: Group 1 - Breast Cancer: Age between 40 and 70 years Diagnosis of breast cancer at any stage No prior surgical treatment No prior antineoplastic treatment Pathology report available at the time of enrollment Signed informed consent Group 2 - No Cancer (Control): Age between 50 and 70 years No diagnosis or personal history of any type of cancer Digital mammography and breast ultrasound showing no breast pathology (BI-RADS 1 or 2) Signed informed consent Exclusion Criteria: Refusal to sign the informed consent Communication issues that hinder understanding (hearing loss, blindness, intellectual disability, or dementia) Venipuncture for blood collection impracticable or posing a risk Personal history of previous cancer
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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
1 site. 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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DIM Centros de Salud
RECRUITINGBuenos Aires, Buenos Aires, B1704, Argentina
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