New contrast mammogram spots hidden breast tumors
NCT ID NCT05036083
First seen Jun 26, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tested whether contrast-enhanced mammography (CEM) can find more breast cancers than standard mammography in women already diagnosed with breast cancer. 89 women received CEM, which uses an iodine dye to highlight suspicious areas. The goal was to see if CEM detects additional tumors and reduces the need for biopsies.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Iodinated contrast agent
- What this could lead to
- If successful, CEM could become a standard tool for staging breast cancer, helping doctors find additional tumors and avoid unnecessary biopsies.
- What could go wrong
- This is a small, completed study (89 participants) at a single center. Results may not apply to all patients, and CEM involves radiation and contrast dye risks.
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
-
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
-
89 people
The number who actually took part.
- Started
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Mar 2021
- Finished
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Mar 2024
- 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.
- Ages
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18 years and older
- Sex
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Female participants only
- Healthy volunteers
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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: * Female patients 18 years of age or older with known invasive or in-situ breast cancer (BC) diagnosed at an outside facility and presenting to MD Anderson for staging with imaging * Female patients 18 years of age or older referred from outside institutions with imaging findings categorized as highly suspicious (Breast Imaging Reporting and Data System \[BI-RADS\] 5 or 4C) on outside imaging or on rereview by MD Anderson's radiologists and referred for staging at MD Anderson Cancer Center (MDACC) * Willingness to participate in the study and ability to provide informed consent Exclusion Criteria: * Breast surgery within 6 months * Known allergy to iodine-containing contrast agents * History of anaphylactic reaction to any substance that required hospitalization or IV placement * Renal insufficiency; hyperthyroidism * Detection of non-breast primary or metastatic cancer in the breast
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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
-
M D Anderson Cancer Center
Houston, Texas, 77030, United States
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