Massive french study to reveal if more doctors mean fewer deaths
NCT ID NCT07508423
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether areas in France with more primary care providers (like general practitioners and nurses) have lower death rates and fewer hospital visits. Researchers will analyze health data from millions of people across nearly 3,000 French territories between 2009 and 2022. The goal is to understand how access to primary care affects overall population health.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 7,000,000 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- 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.
Who is studied
Population-wide study
- 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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Accepted
You do not need to have the condition being studied to take part.
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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: All individuals affiliated with any French health insurance scheme and recorded in the Système National des Données de Santé (SNDS; French National Health Data System) through the Datamart de Consommation Inter-Régimes (DCIR; French national health insurance claims database) between January 1, 2009 and December 31, 2022
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As listed by the trial registrant
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How to take part
Only the study team decides who joins. These are the ways to reach them.
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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.
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