New scan could spot cancer spread sooner, boosting survival
NCT ID NCT06877949
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two types of scans—FDG-PET/CT and standard CT—to see which one better tracks breast cancer that has spread. Researchers want to know if the newer scan can find cancer growth earlier, helping doctors start new treatments sooner and potentially extend patients' lives. About 420 adults with newly diagnosed metastatic breast cancer will be randomly assigned to one scan type and followed over time.
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 420 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Apr 2025
- Expected to finish
-
Apr 2029
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. Women and men aged ≥18 years 2. Diagnosis of distant relapsed MBC (biopsy-verified) or de novo breast cancer. In patients with distant relapsed MBC, biopsy verification from a distant metastasis is required. In patients with de novo MBC, biopsy verification of primary tumor and diagnostic imaging with distant metastasis with a typical pattern of MBC is required. 3. Considered eligible for first-line systemic treatment 4. Considered eligible for continuous treatment monitoring by scans. 5. Signed informed consent 6. Participants must have the ability to read and understand the following languages based on their country of participation: in Denmark, patients must be able to read and understand Danish; in Italy, they must be able to read and understand Italian or English; and in Germany, they must be able to read and understand German or English. In case of patients for whom it is necessary to start first-line systemic treatment while still waiting for the evaluation of the biopsy, it is allowed to include the patients, as long as the other criteria are fulfilled and the biopsy is made or planned. In case verification by biopsy fails, the patients will leave the trial (cf. 4c). We expect that up to 3% of the patients included will start first-line systemic treatment prior to evaluation of the biopsy Exclusion Criteria: 1. Pregnant or lactating women 2. Ongoing oncological treatment for another cancer 3. Exclusively brain metastasis 4. Allergy to FDG
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Metastatic breast cancer 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
11 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 and phone numbers. 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
-
Aalborg University Hospital
RECRUITINGAalborg, 9000, Denmark
-
Aarhus University Hospital
RECRUITINGAarhus, 8200, Denmark
-
Esbjerg and Grindsted Hospital
RECRUITINGEsbjerg, 6700, Denmark
-
Herlev and Gentofte Hospital
RECRUITINGHerlev, 2730, Denmark
-
Hospital of Southern Jutland
RECRUITINGSønderborg, 6400, Denmark
-
Humanitas Research Hospital
NOT_YET_RECRUITINGMilan, 20089, Italy
-
Irccs Azienda Ospedaliero - Universitario Di Bologna
RECRUITINGBologna, 40138, Italy
-
Klinikum Der Technischen Universität München
NOT_YET_RECRUITINGMünchen, 81675, Germany
-
Lille Baelt Hospital
RECRUITINGVejle, 7100, Denmark
-
Odense University Hospital
RECRUITINGOdense, 5000, Denmark
-
Rigshospitalet
RECRUITINGCopenhagen, 2100, Denmark
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a blood test reveal when breast cancer treatment stops working?
- New antibody aims to preserve immune checkpoint while fighting cancer
- Zapping a few growing tumors may keep breast cancer drugs working longer
- Can a Two-Drug combo outsmart resistant breast and ovarian cancers?
- Can a platform trial match the right drug combo to each tumor?
- Can a vaccine teach the immune system to fight HER2-Positive tumors?