Can mapping tumor DNA unlock personalized breast cancer care?
NCT ID NCT02102165
First seen Aug 06, 2026 · Last updated Aug 07, 2026 · Updated 1 time
Summary
The AURORA study is collecting tumor and blood samples from 1,300 people with metastatic breast cancer across Europe. By analyzing genetic changes in both the original and metastatic tumors, researchers hope to understand why some patients respond well to therapy while others do not. The goal is to identify the right treatment for each individual and ultimately improve outcomes for all patients with this advanced disease.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- metastatic lesion biopsy
- What this could lead to
- If successful, this could lead to more personalized treatments for metastatic breast cancer, improving outcomes for patients.
- What could go wrong
- This is an observational study, so it won't directly test a treatment. The findings may not immediately translate into new therapies, and the genetic complexity of the disease may limit generalizable conclusions.
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
-
About 1,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Apr 2014
- Expected to finish
-
Mar 2031
An estimate. End dates often move.
- 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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: 1. Female or male ≥ 18 years with diagnosis of locally recurrent/advanced BC not amenable to treatment with curative intent or MBC who have not received more than 1 line of systemic therapy (any type) in the metastatic setting. Under protocol 4.0, eligible patients will be limited to locally recurrent/advanced breast cancer not amenable to treatment with curative intent or MBC with: * histopathology-confirmed TNBC as defined by ER \<1% and HER2 negative following ASCO-CAP guidelines * ILC (either based on ILC morphology or negative E-cadherin expression confirmed by IHC). Mixed ILC/invasive ductal carcinoma are not eligible for the ILC cohort. * late relapse BC (any subtype). Late relapse is defined as a patient with a radiologic or histologic confirmation of advanced or MBC relapse \> 10 years from the primary BC diagnosis. 2. Written informed consent prior to registration into the program. 3. Eastern Cooperative Oncology Group (ECOG) Performance Status 0 or 1. 4. Availability of primary tumor tissue for research purposes. 5. Patient must have a metastatic lesion accessible for biopsy and must agree with the biopsy procedure. 1. Up until protocol 3.0, up to 100 patients with bone-only metastasis have been included without a metastatic biopsy, if plasma samples have been collected at screening, and if the patient met all other eligibility criteria. 2. In protocol 4.0, metastatic tumor biopsies from bone lesions will be accepted provided that the chosen site of biopsy was not previously irradiated. 3. Brain tissue is accepted if it is obtained through surgical excision not planned for AURORA, but as part of the routine clinical practice. 6. The biopsy of the metastatic lesion must be conducted either at the initial diagnosis of the BC relapse before the initiation of 1st line systemic therapy or at the 1st disease progression before initiation of a second line systemic treatment. There is no restriction in the type of therapeutic modality considered as 1st line systemic treatment, which can consist of any type of treatment administered after the diagnosis of the advanced BC relapse till the 1st disease progression thereafter. 7. Biopsies obtained during routine clinical practice are accepted if both formalin-fixed paraffin-embedded (FFPE) and Frozen Tissue (FT) blocks were collected concurrently from the same metastatic lesion and if collected at the pre-specified timelines for AURORA. 8. Availability of a whole blood, serum and plasma samples collected at the time of screening. 9. Patient agrees to provide blood samples at regular intervals, from the screening as well as during the follow-up phase of the program. Exclusion Criteria: 1. The patient has received more than 1 line of systemic therapy (any type) in the metastatic setting. 2. Patients who have received prior palliative radiotherapy to the only site that is accessible to biopsy. 3. Presence of severe hematopoietic, renal, and/or hepatic dysfunction, including but not restricted to albumin \< 3 g/dl. 4. Known increased risk of hemorrhage during biopsy procedure, as evaluated by the treating physician. 5. Previous or current malignancies of other histologies within the last 5 years, with the exception of in situ carcinoma of the cervix, and adequately treated basal cell or squamous cell carcinoma of the skin.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Invasive lobular carcinoma are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
10 sites in 3 countries. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names. We don't republish those.
-
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
-
Beatson West of Scotland Cancer Centre
ACTIVE_NOT_RECRUITINGGlasgow, G12 0YN, United Kingdom
-
CHU de Liège
ACTIVE_NOT_RECRUITINGLiège, 4000, Belgium
-
Centre Hospitalier
ACTIVE_NOT_RECRUITINGLuxembourg, 1210, Luxembourg
-
Centro Integral Oncológico Clara Campa
ACTIVE_NOT_RECRUITINGMadrid, 28050, Spain
-
Champalimaud Foundation
RECRUITINGLisbon, 1400-038, Portugal
-
Christie NHS Foundation Trust
ACTIVE_NOT_RECRUITINGManchester, United Kingdom
-
Clinique et Maternité Sainte-Elisabeth (CMSE - Namur)
RECRUITINGNamur, 5000, Belgium
-
Cliniques Universitaires St-Luc
RECRUITINGBrussels, 1200, Belgium
-
Complexo Hospitalario Universitario A Coruña
RECRUITINGA Coruña, 15006, Spain
-
Consorcio Hospitalario Provincial de Castellón
COMPLETEDCastellon, 12002, Spain
-
Dr Rosell Oncology Institute, Quirón Dexeus University Hospital
ACTIVE_NOT_RECRUITINGBarcelona, 08028, Spain
-
Edinburgh Cancer Centre - Western General Hospital
ACTIVE_NOT_RECRUITINGEdinburgh, EH4 2XU, United Kingdom
-
Fondazione Salvatore Maugeri
COMPLETEDPavia, Italy
-
Frauenkliniken Maistrasse-Innenstadt und Großhadern
ACTIVE_NOT_RECRUITINGMünchen, 80336, Germany
-
Grand Hopital Charleroi
RECRUITINGCharleroi, 6000, Belgium
-
Hospital Clinico Universitario de Valencia
ACTIVE_NOT_RECRUITINGValencia, 46010, Spain
-
Hospital Clínico San Carlos
RECRUITINGMadrid, 28040, Spain
-
Hospital General Universitario de Valencia
COMPLETEDValencia, 46014, Spain
-
Hospital San Pedro de Alcantara
ACTIVE_NOT_RECRUITINGCáceres, 10003, Spain
-
Hospital Universitari Arnau de Vilanova
ACTIVE_NOT_RECRUITINGLleida, 25198, Spain
-
Hospital Universitario 12 de Octubre
ACTIVE_NOT_RECRUITINGMadrid, 28041, Spain
-
Hospital Universitario Virgen del Rocio
COMPLETEDSeville, 41013, Spain
-
Hospital Vall d'Hebron
ACTIVE_NOT_RECRUITINGBarcelona, 08035, Spain
-
Hospital del Mar
RECRUITINGBarcelona, 08003, Spain
-
IRCCS AOU San Martino-IST
ACTIVE_NOT_RECRUITINGGenova, 16132, Italy
-
IRCCS Az Ospedaliera S.Maria Nuova
ACTIVE_NOT_RECRUITINGReggio Emilia, Italy
-
Inselspital Bern
COMPLETEDBern, Switzerland
-
Institut Jules Bordet
RECRUITINGBrussels, 1000, Belgium
-
Instituto Valenciano de Oncología
RECRUITINGValencia, 46009, Spain
-
Istituto Europeo di Oncologia
ACTIVE_NOT_RECRUITINGMilan, 20141, Italy
-
Kantonsspital Baden
COMPLETEDBaden, Switzerland
-
Kantonsspital Graubuenden
COMPLETEDChur, Switzerland
-
Kliniken Essen-Mitte, Klinik für Senologie/ Brustzentrum
COMPLETEDEssen, 45136, Germany
-
Landspitali
ACTIVE_NOT_RECRUITINGReykjavik, 101, Iceland
-
Luzerner Kantonsspital, Division of Medical Oncology
COMPLETEDLucerne, 6003, Switzerland
-
MD Anderson Cancer Center
ACTIVE_NOT_RECRUITINGMadrid, 28033, Spain
-
NHS Tayside, Ninewells Hospital
ACTIVE_NOT_RECRUITINGDundee, DD1 9SY, United Kingdom
-
Nottingham University Hospital NHS Trust
ACTIVE_NOT_RECRUITINGNottingham, United Kingdom
-
Ospedale Ramazzini di Carpi
ACTIVE_NOT_RECRUITINGCarpi, Italy
-
Ospedale degli Infermi - S.O.C.Oncologia
COMPLETEDBiella, Italy
-
Ospedale di Bolzano - Oncologia Medica
ACTIVE_NOT_RECRUITINGBolzano, 39100, Italy
-
Queen Elizabeth Hospital - University Hospitals Birmingham NHS Foundation Trust
ACTIVE_NOT_RECRUITINGBirmingham, B15 2TH, United Kingdom
-
Royal Cornwall Hospital - Royal Cornwall Hospitals NHS Trust
ACTIVE_NOT_RECRUITINGTruro, TR1 3LJ, United Kingdom
-
Ryhov County Hospital
ACTIVE_NOT_RECRUITINGJönköping, 55185, Sweden
-
Sahlgrenska University Hospital
ACTIVE_NOT_RECRUITINGGothenburg, Sweden
-
Singleton Hospital - ABM University Health Board
ACTIVE_NOT_RECRUITINGSwansea, SA2 8QA, United Kingdom
-
ULSS 21 Legnago
ACTIVE_NOT_RECRUITINGLegnago, 37045, Italy
-
UOC Oncologia Medica - AOU Parma
ACTIVE_NOT_RECRUITINGParma, 43126, Italy
-
UZ Leuven
RECRUITINGLeuven, 3000, Belgium
-
University Hospitals Bristol NHS Foundation Trust
ACTIVE_NOT_RECRUITINGBristol, BS2 8HW, United Kingdom
-
Velindre NHS Trust
ACTIVE_NOT_RECRUITINGCardiff, CF15 7QZ, United Kingdom
-
Yeovil District Hospital NHS Foundation Trust
ACTIVE_NOT_RECRUITINGYeovil, BA21 4AT, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Gut bacteria may hold clues to why some cancer treatments work better
- Unlocking TNBC survival: genetic clues from 3,648 women
- New drug targets Sugar-Coated proteins on cancer cells
- Can a blood test reveal when breast cancer treatment stops working?
- New antibody aims to preserve immune checkpoint while fighting cancer
- Blood test aims to track cancer treatment response in real time