France builds massive sarcoma database to uncover treatment patterns
NCT ID NCT03978039
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 2 times
Summary
This study is building a huge national database in France to collect medical and biological information from up to 150,000 people with sarcoma. Researchers will use this data to describe how sarcomas are treated in real-world practice and what factors affect patient outcomes. No new treatments are being tested; the goal is to learn from existing care.
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.
- Participants
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About 150,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2010
- Expected to finish
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Dec 2035
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.
Who is studied
Diagnosis of sarcoma
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion criteria : * Diagnosis of sarcoma * Diagnosis in a French Comprehensive Cancer Center * Any age
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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
3 sites. 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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Centre Léon Bérard
RECRUITINGLyon, France
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Institut Bergonié, Comprehensive Cancer Center
RECRUITINGBordeaux, France
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Institut Gustave Roussy, Comprehensive Cancer Center
RECRUITINGVillejuif, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a Blood-Flow-Blocking drug stall a rare sarcoma?
- Can a new drug shrink advanced solid tumors?
- Can a coordinated care team reduce severe side effects in older cancer patients?
- Can repeated MRI scans reveal how tumors respond to radiation?
- Can a new antibody help the immune system fight Hard-to-Treat tumors?
- Pedaling through chemo: could exercise boost tumor blood flow?