Scientists hunt for clues to predict cancer in people with rare gene mutation
NCT ID NCT05983991
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study follows 150 people with a GATA2 gene mutation to learn what factors predict if they will develop serious blood cancers like MDS or AML. Researchers will collect blood and bone marrow samples over 5 years and also review past data from 100 other patients. The goal is to better understand the disease, not to test a new treatment.
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 150 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2023
- Expected to finish
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Dec 2033
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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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.
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: 1. All subject, at any age, with a germline GATA2 mutation. 2. Patient followed in the center within a standard of care procedure or clinical trial. 3. Signed written informed consent. For minor patients: patient assent and legal guardian(s) written informed consent obtained before inclusion in the study and prior performance of any study-related procedure. 4. For French patients: patient affiliated to a Social Health Insurance. Exclusion Criteria: 1. GATA2 somatic mutation. 2. Any psychological, familial, geographic or social situation, according to the judgment of investigator, potentially preventing the provision of informed consent or compliance to study procedure. 3. Person who has forfeited his/her freedom by administrative or legal award or who is under legal protection, with the exception of persons under curatorship who may be included in the study.
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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
23 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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CHRU - Lille
RECRUITINGLille, France
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CHRU Nancy Hôpital d'enfants
RECRUITINGVandœuvre-lès-Nancy, France
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CHRU de Tours
NOT_YET_RECRUITINGTours, 37044, France
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CHU Angers
RECRUITINGAngers, France
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CHU Arnaud de Villeneuve
RECRUITINGMontpellier, France
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CHU Bordeaux
RECRUITINGBordeaux, France
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CHU Dijon
RECRUITINGDijon, France
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CHU Estaing
RECRUITINGClermont-Ferrand, France
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CHU Hôpitaux de Rouen - Charles Nicolle
RECRUITINGRouen, France
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CHU La Timone
RECRUITINGMarseille, France
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CHU Nantes
RECRUITINGNantes, France
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CHU Purpan - Hôpital des Enfants
RECRUITINGToulouse, France
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CHU Rennes
RECRUITINGRennes, France
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CHU Saint-Etienne
RECRUITINGSaint-Priest-en-Jarez, France
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CHU Strasbourg
RECRUITINGStrasbourg, France
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CHU de Grenoble
NOT_YET_RECRUITINGGrenoble, 38043, France
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CHU de Nice
NOT_YET_RECRUITINGNice, 06202, France
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Hôpital Armand Trousseau
RECRUITINGParis, France
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Hôpital Necker
NOT_YET_RECRUITINGSèvres, 75015, France
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Hôpital Robert Debré
RECRUITINGParis, France
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Hôpital Saint-Louis
RECRUITINGParis, France
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IHOP Lyon
RECRUITINGLyon, France
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Institut Universitaire Du Cancer Toulouse - Oncopole (Iuct-O)
RECRUITINGToulouse, France