New surgical audit aims to reduce arm swelling in breast cancer patients
NCT ID NCT07085442
First seen Jun 25, 2026 · Last updated Sep 15, 2026 · Updated 7 times
Summary
This study is auditing a surgical technique called Targeted Sentinel Node Biopsy (TSNB) for breast cancer patients who have a small number of cancer cells in their lymph nodes. The goal is to see if this less invasive procedure can accurately identify cancer spread while causing less arm swelling than traditional lymph node removal. Researchers will track outcomes in 300 patients across the UK.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Targeted Sentinel Node Biopsy (TSNB) - a surgical procedure
- What this could lead to
- If successful, this could show that TSNB is a safe and effective way to stage breast cancer, potentially reducing the need for more extensive lymph node removal and lowering the risk of arm swelling.
- What could go wrong
- This is an observational audit, not a treatment trial, so it won't directly test a new therapy. Results may not change practice immediately, and the procedure's accuracy depends on surgeon skill and patient selection.
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
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About 400 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2025
- Expected to finish
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Dec 2033
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.
Who is studied
cT1-2N1M0 breast cancer patients aged 18 years or older, with needle biopsy proven nodal metastases, ≤2 abnormal nodes on imaging, and are undergoing sentinel node biopsy and removal of the marked involved node.
- 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: * cT1-2N1M0 breast cancer\* * FNA or core biopsy confirmed axillary nodal metastases * ≤2 abnormal nodes on imaging * Undergo a dual tracer or single tracer sentinel node biopsy along with removal of the marked node (Targeted Sentinel Node Biopsy, TSNB) * 1 or 2 macrometastases identified in the removed nodes, with at least three nodes removed * If the sentinel node(s) cannot be localised on SNB: axillary node sampling should be performed, the patient will be eligible if 1 or 2 macrometastases are identified in the removed nodes, with at least three nodes removed. * If the node is not marked or the marked node is not removed, the patient will be eligible if 1 or 2 macrometastases are identified in the removed nodes, with at least three nodes removed‡. * patients with T3 tumours on post-operative histology will remain eligible. For multifocal/multicentric tumours, the T stage is based on the size of the largest invasive tumour focus rather than the combined size of all tumours. * If \<3 lymph nodes are identified on histology, patient will remain in the NodeSMART registry. The decision regarding any further axillary treatment will be made by the treating MDT and recorded in the registry. Exclusion Criteria: * Neoadjuvant chemotherapy * Previous ipsilateral axillary lymph node dissection * cT3-4 breast cancer * ≥3 abnormal nodes on imaging
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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
12 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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Addenbrooke's Hospital
RECRUITINGCambridge, United Kingdom
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Burnley General Teaching Hospital
RECRUITINGBurnley, United Kingdom
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Gartnavel General Hospital
RECRUITINGGlasgow, United Kingdom
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Liverpool University Hospitals NHS Foundation Trust
RECRUITINGLiverpool, United Kingdom
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Mersey and West Lancashire Teaching Hospitals
RECRUITINGSt Helens, United Kingdom
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Royal Alexandra Hospital
RECRUITINGPaisley, United Kingdom
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The Royal Wolverhampton NHS Trust
RECRUITINGWolverhampton, WV10 0QP, United Kingdom
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The Shrewsbury and Telford Hospital NHS Trust
RECRUITINGShrewsbury, United Kingdom
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University Hospital of North Tees and Hartlepool
RECRUITINGStockton-on-Tees, United Kingdom
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University Hospitals of Derby and Burton
RECRUITINGDerby, United Kingdom
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Warrington and Halton Teaching Hospitals
RECRUITINGWarrington, United Kingdom
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Wycombe Hospital
RECRUITINGHigh Wycombe, HP11 2TT, United Kingdom
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- Can a Decades-Old Anti-Inflammatory drug quiet the joint pain that drives women off breast cancer therapy?