New blood test could spot hidden cancer cells that spread
NCT ID NCT05346536
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two blood test methods for detecting circulating tumor cells (CTCs) that express a protein called Axl, which is linked to more aggressive cancer. The new technique, called EPIDROP, is being tested against the standard CellSearch method in patients with metastatic pancreatic or breast cancer. If the EPIDROP test works well, it could provide a simpler way to track cancer spread and response to treatment without needing a tissue biopsy.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If the EPIDROP test proves accurate, it could offer a simpler, non-invasive way to monitor cancer progression and guide treatment decisions.
- What could go wrong
- This is a small, early-stage study focused on comparing two lab techniques, not on treating the disease. The new test may not be more accurate or practical than the existing method.
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 63 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2022
- Expected to finish
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Dec 2027
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: * The patient is at least 18 years old; * Patients with pancreatic cancer with remote metastases, naïve of any treatment, that is, eligible for a first line of treatment; * Patients with oral consent Exclusion Criteria: * Non-affiliation or non-beneficiary of a Social Security regimen; * Frailty persons according to Article L1121-6 of the CSP; * Adult protected or unable to give consent as per Article L1121-8 of the CPMP; * Pregnant or lactating women as per MSC L1121-5. * Not included for monitoring difficulties (mutation, insufficient motivation, predictable poor compliance, priority associated pathology in care, etc.)
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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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CHU Montpellier
RECRUITINGMontpellier, 34090, France
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