Can a dye and tracer map lymph nodes in the most aggressive breast cancer?
NCT ID NCT07876986
First seen Oct 15, 2026 · Last updated Oct 16, 2026 · Updated 1 time
Summary
Inflammatory breast cancer spreads through lymph channels, so surgeons usually remove all underarm lymph nodes to check for cancer. This study tests whether a sentinel lymph node biopsy, which uses blue dye and a radioactive tracer to find the first draining nodes, can reliably locate those nodes in people with this disease. Participants receive the tracer, then the biopsy, then the standard full lymph node removal during their planned surgery. Researchers measure how often a sentinel node is found and whether its status matches the other nodes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- sentinel lymph node biopsy using blue dye and a radioactive tracer
- What this could lead to
- If the tracer reliably marks lymph nodes in inflammatory breast cancer, doctors could one day sample fewer nodes and spare some people the side effects of full underarm lymph node removal.
- What could go wrong
- Inflammatory breast cancer often blocks lymph channels, so the tracer may fail to reach a sentinel node. This is a small study, and a low detection rate would mean the approach does not work for this disease.
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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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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2027
An estimate. Start dates often move.
- Expected to finish
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Apr 2028
An estimate. End dates often move.
- 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 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: * Adult participants greater than 18 years old * Diagnosed with inflammatory breast cancer * Completion of course of Neoadjuvant Chemotherapy * Surgery completed at Cleveland Clinic Exclusion Criteria: * Participant is pregnant at the time of surgery * Pregnant participants will be excluded from participation in the study as injection of blue dye to aid in identification of sentinel lymph nodes is contraindicated in pregnancy due to the risk of fetal harm. * Metastatic disease at the time of diagnosis or diagnosed prior to surgical treatment
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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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Cleveland Clinic Foundation
Cleveland, Ohio, 44111, United States
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