Can a Tumor's genomic signature predict who benefits from gemcitabine?
NCT ID NCT06046794
First seen Sep 29, 2026 · Last updated Sep 30, 2026 · Updated 1 time
Summary
Researchers are studying whether gemcitabine chemotherapy helps people with metastatic pancreatic cancer whose tumors carry a specific genomic pattern called the GemCore signature. The study enrolls adults who cannot receive FOLFIRINOX, a stronger chemotherapy combination, and who are starting gemcitabine as their first treatment for metastatic disease. Participants consent to a genomic analysis of their tumor tissue to confirm the GemCore signature, then receive gemcitabine as part of standard care. The study tracks survival, tumor response, and how long patients live without their cancer worsening.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- gemcitabine chemotherapy
- What this could lead to
- If gemcitabine works well in tumors with the GemCore signature, doctors could use a simple genomic test to pick the right chemotherapy for patients who cannot tolerate FOLFIRINOX.
- What could go wrong
- This is a single-arm study with no comparison group, so it cannot prove gemcitabine is better than other options. Pancreatic cancer is aggressive and often resists chemotherapy, and the GemCore signature may not reliably predict who responds.
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 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2024
- Expected to finish
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Nov 2029
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: * Metastatic pancreatic adenocarcinoma histological proved * FOLFIRINOX chemotherapy-ineligible patient and going to receive first-line metastatic chemotherapy with gemcitabine monotherapy * Tumor material allowing assessment of GEMCore status (i.e. FFPE block with tumor cellularity ≥ 10%); * Life expectancy \> 2 months; * Measurable target according to RECIST 1.1 criteria; * No previous treatment in metastatic situation; * Age ≥ 18 years; * Patient not opposed to study participation; * Affiliation to a social security system, or beneficiary of such a scheme. Exclusion Criteria: * Contraindication to Gemcitabine treatment; * ECOG performance status ≥ 3; * Person in emergency situation or unable to express non-opposition; * Patient under a legal protection measure (adult under guardianship, curatorship or safeguard of justice); * Unable to undergo medical follow-up for geographical, social or psychological reasons.
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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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Institut Paoli Calmettes
RECRUITINGMarseille, France
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- Can a vast image library unlock better pancreatic diagnoses?
- Can a Two-Drug immune attack shrink Hard-to-Treat pancreatic tumors?