Massive study aims to decode cancer genes for better family counseling

NCT ID NCT01689584

First seen May 30, 2026 · Last updated Jun 10, 2026 · Updated 5 times

Summary

This study looks at genetic changes in families to figure out which ones truly increase cancer risk. Researchers will analyze DNA from 11,000 people, including those with certain gene variants and their relatives. The goal is to improve genetic counseling and help doctors decide if preventive surgeries are needed.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

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    Phone: •••-•••-•••• Email: •••••@•••••

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Locations

  • CH Simone VEIL

    RECRUITING

    Troyes, 10003, France

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  • CHD Vendée

    NOT_YET_RECRUITING

    La Roche-sur-Yon, 85925, France

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  • CHRU Caremeau

    RECRUITING

    Nîmes, 30029, France

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  • CHU Amiens - Hôpital Nord

    RECRUITING

    Amiens, 80054, France

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  • CHU Arnaud de Villeneuve

    RECRUITING

    Montpellier, 34295, France

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  • CHU Besançon

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    Besançon, 25030, France

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  • CHU Bretonneau

    RECRUITING

    Tours, 37044, France

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  • CHU Dupuytren

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    Limoges, 87042, France

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  • CHU La Milétrie

    RECRUITING

    Poitiers, 86021, France

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  • CHU La Timone

    RECRUITING

    Marseille, 13385, France

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  • CHU Morvan de Brest

    RECRUITING

    Brest, 29200, France

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  • CHU Nancy - Hôpital Brabois

    RECRUITING

    Vandœuvre-lès-Nancy, 54511, France

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  • CHU Rennes - Hôpital Sud

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    Rennes, 35203, France

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  • CHU Saint Etienne

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    Saint-Etienne, 42055, France

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  • CHU Sud Réunion Saint-Pierre

    RECRUITING

    Saint-Pierre, 97410, Reunion

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  • CHU de Dijon

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    Dijon, 21079, France

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  • CHU de Fort de France

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    Fort-de-France, 97261, Martinique

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  • CHU de Grenoble

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    Grenoble, 38043, France

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  • CHU de Pointe à Pitre

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    Pointe-à-Pitre, 97110, Guadeloupe

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  • CHU de Reims

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    Reims, 51092, France

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  • CHU de Rouen

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    Rouen, 76031, France

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  • CLCC Paul Strauss

    RECRUITING

    Strasbourg, 67033, France

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  • Centre Alexis Vautrin

    WITHDRAWN

    Vandœuvre-lès-Nancy, 54511, France

  • Centre Antoine Lacassagne

    RECRUITING

    Nice, 06189, France

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  • Centre Catherine de Sienne

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    Nantes, 44202, France

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  • Centre Eugène Marquis

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    Rennes, 35042, France

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  • Centre François Baclesse

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    Caen, 14076, France

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  • Centre Hospitalier Georges Renon

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    Niort, 79021, France

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  • Centre Hospitalier Hôtel Dieu

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    Chambéry, 73011, France

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  • Centre Hospitalier Intercommunal Poissy -Saint Germain-en-Laye

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    Poissy, 78303, France

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  • Centre Hospitalier Jacques Coeur

    RECRUITING

    Bourges, 18020, France

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  • Centre Hospitalier Territorial Gaston Bourret

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    Noumea, 98849, New Caledonia

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  • Centre Hospitalier d'Angoulème

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    Angoulême, 16959, France

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  • Centre Hospitalier de Bastia

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    Bastia, Corsica, 20604, France

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  • Centre Hospitalier de Valence

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    Valence, 26953, France

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  • Centre Jean Perrin

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    Clermont-Ferrand, 63011, France

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  • Centre Léon Bérard

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    Lyon, 69373, France

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  • Centre Oscar Lambret

    RECRUITING

    Lille, 59000, France

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  • Chru Lille

    RECRUITING

    Lille, 59037, France

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  • Groupe Hospitalier La Rochelle-Ré-Aunis

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    La Rochelle, 17019, France

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  • Groupe Hospitalier Pellegrin

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    Bordeaux, 33076, France

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  • Groupe Hospitalier Pitié-Salpêtrière

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    Paris, 75013, France

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  • Gustave Roussy

    RECRUITING

    Villejuif, 94805, France

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  • HEGP

    RECRUITING

    Paris, 75908, France

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  • Hopital de Hautepierre - Hôpital Universitaire

    RECRUITING

    Strasbourg, 67200, France

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  • Hospices Civils de Lyon

    RECRUITING

    Lyon, 69229, France

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  • Hôpital Civil de Colmar

    NOT_YET_RECRUITING

    Colmar, 68024, France

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  • Hôpital Flaubert

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    Le Havre, 76083, France

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  • Hôpital Saint-Antoine

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    Paris, 75012, France

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  • Hôpital Saint-Louis

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    Paris, 75475, France

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  • Hôpital Tenon

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    Paris, 75020, France

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  • Hôpital de la Source

    RECRUITING

    Orléans, 45067, France

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  • ICC Courlancy

    RECRUITING

    Reims, 51100, France

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  • ICO - Centre Paul Papin

    RECRUITING

    Angers, 49933, France

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  • ICO - Centre René Gauducheau

    RECRUITING

    Saint-Herblain, 44804, France

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  • Institut Bergonié

    RECRUITING

    Bordeaux, 33076, France

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  • Institut Claudius Regaud - IUCT - Oncopole

    RECRUITING

    Toulouse, 31059, France

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  • Institut Curie - Paris site

    RECRUITING

    Paris, Île-de-France Region, 75005, France

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  • Institut Curie - Saint-Cloud site

    RECRUITING

    Saint-Cloud, Haut de Seine, 92210, France

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  • Institut Jean Godinot

    RECRUITING

    Reims, 51100, France

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  • Institut Paoli Calmettes

    RECRUITING

    Marseille, 13009, France

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  • Institut Sainte-Catherine

    RECRUITING

    Avignon, 84918, France

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Conditions

Explore the condition pages connected to this study.