Study for people with Breast Cancer

Recruiting Not a phased study

Sources: ClinicalTrials.gov Checked: 11 October 2026 Not medical advice

This trial at a glance

Status Recruiting
Phase Not a phased study
Sponsor Hospital Universitari de Bellvitge
Registry number NCT04889924
Started 11 June 2021 Today 16 October 2026 Estimated completion 31 December 2026

Where this trial is running

Trial sites and the status recorded for each
SiteCityState or countryStatus at this site
GenesisCare Mater Sydney NSW Recruiting
GenesisCare North Shore Sydney NSW Recruiting
GenesisCare Frenchs Forest Sydney NSW Recruiting
GenesisCare Norwest Sydney NSW Recruiting
GenesisCare Hurstville Sydney NSW Recruiting
GenesisCare Campbelltown Sydney NSW Recruiting

voxsanity.com.au · trial sites from public registries · registry record synced 11 October 2026 · not medical advice

Who can join

Age 18 Years and over
Sex Anyone, regardless of sex
Healthy volunteers Not accepted
Enrolment target 820

The official eligibility criteria

Registry text, reproduced exactly. These are the words the trial's sponsor published on ClinicalTrials.gov. They have not been edited, shortened or rewritten, and they are written for researchers rather than for patients.

Inclusion Criteria:

* T1-T4 N0/ T0-T4 N1 at diagnosis and subsidiary of neoadjuvant treatment

* Post-CT SLN with ≤2 macrometastasis/micrometastasis or ITCs

* Post-CT axillary response by ultrasound or MRI

* Complete at least 70% of neoadjuvant chemotherapy and 6 months of endocrine treatment.

Exclusion Criteria:

* cN2

* ypN0

* History of breast surgery for ipsilateral cancer in the last 10 years

* History of other cancer in the last 5 years, except squamous carcinoma of the skin.

Dates on the record

Started 11 June 2021
Estimated completion 31 December 2026
Registry last updated 17 September 2026
Checked by Voxsanity 11 October 2026

Results, publications and the official record

Sources and dates

  • ClinicalTrials.gov – the record this page reformats
  • ClinicalTrials.gov processing date: 17 September 2026.
  • This page last checked by Voxsanity: 11 October 2026.

Voxsanity reformats data from public registries into this layout. It does not edit, interpret or add to what the registry published.

Not medical advice.

Individual trial records are refreshed on a rolling basis rather than all at once, so a record may be up to several weeks old. Each trial page and trial card shows the date its own record was last synced. Where a record has lagged, its status, sites and enrolment can differ from the current registry state in either direction, so check the registry link on the trial page before acting on them.

Letter for your doctor

A one-page summary of this trial to print or email to your GP. It carries the registry's own record of the trial and its eligibility criteria, and nothing Voxsanity has written about whether it suits you.