How many samples are enough? study aims to perfect breast biopsy technique
NCT ID NCT06062992
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at how many tissue samples are needed when doing a special type of breast biopsy called contrast-enhanced stereotactic biopsy (CESB). The biopsy is used for breast lesions that only show up on contrast-enhanced mammography. Researchers studied 77 women to find the minimum number of samples needed for a reliable diagnosis, while also tracking complications and patient comfort.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Contrast Enhanced Stereotactic Biopsy (diagnostic test)
- What this could lead to
- If successful, this could establish a standard for how many biopsy samples are needed, reducing unnecessary procedures while ensuring accurate diagnosis.
- What could go wrong
- This is a small, completed study (77 participants) focused on procedure optimization, not a new treatment. Results may not apply to all patients or settings.
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
-
77 people
The number who actually took part.
- Started
-
Oct 2023
- Finished
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Feb 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
All women recently underwent CEM in our hospital, showing a ROL. Common indications to perform a CEM examination in our hospital are: recalls from breast cancer screening, as problem-solving tool after inconclusive FFDM and/or ultrasound, breast MRI alternative, preoperative staging of breast cancer and baseline examination for women treated with neoadjuvant systemic therapy (where CEM will be used as response monitoring tool).
- Ages
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18 years and older
- 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: * Women \>18 years of age; * Recent detection of a ROL on CEM; * Able to provide written informed consent. Exclusion Criteria: * All men (male sex); * Women (female sex) who are contra indicated for CESB (for example: impaired renal function, known hypersensitivity to iodinated contrast); * Pregnant women.
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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
-
Zuyderland Medical Center
Sittard, Limburg, 6162BG, Netherlands
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