Fast MRI finds cancers mammograms miss in breast cancer survivors
NCT ID NCT03664778
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a fast (abbreviated) breast MRI can detect cancers that mammograms miss in women who have already been treated for breast cancer with lumpectomy and radiation. Researchers recruited 184 women who had a normal 3D mammogram and gave them a quick MRI. The goal was to see if the MRI could find small, hidden cancers in the breast or nearby lymph nodes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- abbreviated (fast) breast MRI
- What this could lead to
- If successful, this could show that a fast MRI is a useful extra screening tool to catch cancers that mammograms miss in women who have had breast-conserving therapy.
- What could go wrong
- This is a small, single-center study with only 184 participants, so results may not apply to all women. The fast MRI may also find false alarms that lead to unnecessary biopsies.
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
-
184 people
The number who actually took part.
- Started
-
Sep 2018
- Finished
-
Sep 2025
- 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
Women who have had primary breast cancer treated with breast conservation therapy and who fit the inclusion criteria listed below.
- Ages
-
18 to 82 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 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: 1. Status post primary breast cancer (both invasive and DCIS) treated with breast conservation therapy at least three years prior to recruitment 2. Negative DBT examination within six months prior to recruitment 3. All breast densities 4. Clinically asymptomatic - no palpable masses or focal thickening, etc. Exclusion Criteria: 1. Patients who are pregnant or lactating. 2. Patients who have not had a mammogram (digital breast tomosynthesis) in the past 6 months. 3. Patients who are unwilling or unable to provide written informed consent. 4. Patients symptomatic for breast disease (e.g. experiencing discharge, lumps, etc.). 5. Recent breast surgery in the past two years including breast enhancements (e.g. implants or injections) benign surgical biopsies. 6. Patients who are unable to receive an MRI with Gadolinium contrast. 7. Patients who have not had an MRI of the breast within the past year.
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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
-
UPenn
Philadelphia, Pennsylvania, 19104, United States
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