Microwaves may offer new way to check breast health
NCT ID NCT06157879
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed study tested a low-power microwave imaging system on 50 healthy women aged 18-74. The goal was to see if the electrical properties of breast tissue match up with breast density seen on mammograms. Each participant had both breasts scanned six times. The results could help create a safer, radiation-free method for breast screening.
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 successful, this could help develop a new, radiation-free way to assess breast density, potentially improving breast cancer screening.
- What could go wrong
- This is a small, early observational study with only 50 participants. It does not test a treatment, and the results may not lead to a practical screening tool.
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
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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50 people
The number who actually took part.
- Started
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May 2024
- Finished
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Nov 2024
- Lead sponsor
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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.
- Ages
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18 to 74 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: * Must have had a previous mammogram in the last 2 years Exclusion Criteria: * Participants currently undergoing chemotherapy and/or radiation treatment. * Participants with breast implants. * Participants who are breast or breastfeeding. * Participants with active breast infections. * Participants with nipple piercings (unless they can be removed prior to scanning). * Participants with an implanted electronic device. * Participants with physical limitations that prevent them from placing their breasts in the scanner.
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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
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University of Calgary
Calgary, Alberta, Canada
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