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Brain scan surveillance trial launches for HER2+ breast cancer patients
NCT ID NCT07503717
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether it's possible to routinely scan the brains of people with HER2-positive metastatic breast cancer to find cancer spread early. About 69 participants will get a baseline brain MRI, and if no brain tumors are found, they'll be randomly assigned to either follow-up scans or standard care. The goal is to see if patients are willing to join and if early detection improves outcomes.
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 69 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- 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: * Age ≥18 years * Male or female * Histologically or cytologically confirmed HER2-positive breast cancer * Evidence of metastatic breast cancer * Estrogen receptor (ER) positive or negative disease permitted * Presence of visceral metastatic disease * Receiving active HER2-directed systemic therapy * Eastern Cooperative Oncology Group (ECOG) performance status 0-2 * Estimated life expectancy greater than 6 months * Ability to provide written informed consent * Willing and able to comply with study procedures and follow-up Exclusion Criteria: * Prior history of brain metastases * History or evidence of leptomeningeal carcinomatosis * Symptoms suggestive of brain metastases at screening * Bone-only metastatic disease * Inability to undergo MRI scanning * Known hypersensitivity or contraindication to MRI contrast agents that cannot - be managed per local standard of care * Significant medical condition or laboratory abnormality that, in the opinion of - the investigator, makes participation inappropriate Inability to provide informed consent * Deemed unsuitable for participation by the principal investigator due to clinical, mobility, or social circumstances
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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
1 site. 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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Beaumont RCSI Cancer Centre
RECRUITINGBeaumont, Ireland
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