Sugar tracking study aims to unlock breast Cancer's fuel secrets
NCT ID NCT05736367
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study looks at how hormone receptor positive/HER2 negative breast cancer uses glucose and other nutrients for energy. Sixteen participants with early-stage breast cancer will receive a special labeled sugar infusion before surgery. Researchers will then analyze tumor and healthy tissue samples to map metabolic pathways, which could help identify new treatment targets in the future.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- U-13C-glucose (a special labeled sugar given by infusion to track how tumors use energy)
- What this could lead to
- If successful, this study could reveal new metabolic targets for treating HR+/HER2- breast cancer, potentially leading to more effective therapies.
- What could go wrong
- This is a very small pilot study (16 people) with no treatment being tested. It only aims to understand metabolism, not to cure or control the disease. Results may not lead to any practical changes.
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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About 16 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2024
- Expected to finish
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Jun 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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Anyone
- 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: * Have hormone receptor (HR) positive \[estrogen receptor( ER)+/progesterone receptor (PR)+, ER+/PR- or ER-/PR+)/Her2 negative breast cancer previously diagnosed by biopsy. * Have early stage, clinical or anatomic stage I, II or III breast cancer (cT1cN0, cT1cN1, cT2N0, cT2N1, cT3N0) * Candidates for intended curative primary resection who have not had neoadjuvant therapy (endocrine/hormonal therapy, chemotherapy with or without immunotherapy). * Willing to undergo mandatory intraoperative small excisional and core biopsies (4-6 passes) of tumor and normal tissue for research purposes at the time of proposed surgical resection. Exclusion Criteria: * Is currently enrolled, or will enroll in, a different clinical study in which investigational therapeutic procedures are performed or investigational therapies are administered while participating in this study. * Has triple negative (ER-/PR-/Her2-) or HER2+ breast cancer. * Concomitant active malignancy * Is of child-bearing potential who has not had a recent negative pregnancy test done outside of this clinical trial (i.e., as part of standard preparation for diagnosis and treatment for her cancer)
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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
2 sites. 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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RWJBarnabas Health
NOT_YET_RECRUITINGNew Brunswick, New Jersey, 08903, United States
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Rutgers Cancer Institute of New Jersey
RECRUITINGNew Brunswick, New Jersey, 08903, United States
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