- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07601152
Clinical and Biological Study of Early-onset Breast Cancer and the Influence of the Reproductive Cycle on the Aggressiveness of the Disease (ARTEMIS)
The incidence of breast cancer is increasing, particularly among young women. Cancers in young women are associated with a poor prognosis. The causes remain poorly understood.
Among young patients, some are nulliparous and others have reported cancer during or after pregnancy. Preliminary studies suggest that breast tissue remodeling associated with pregnancy may influence the emergence and aggressiveness of early-onset cancers. However, breastfeeding and pregnancy are described as protective factors against the onset of breast cancer. The precise biology depending on age and the time between pregnancy and breast cancer is still poorly understood.
The aim of our study is to increase our knowledge of cancer in young women and its potential links to pregnancy and breastfeeding. Information on the contraceptive habits and pregnancies of the patients in the study will be collected, and molecular and cellular analyses will be performed on frozen tumor samples as well as samples fixed and embedded in paraffin.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Estimé)
Contacts et emplacements
Coordonnées de l'étude
- Nom: Marie ROBERT, MD
- Numéro de téléphone: +33240679900
- E-mail: marie.robert@ico.unicancer.fr
Sauvegarde des contacts de l'étude
- Nom: Vincent GUEN, Ph D
- Numéro de téléphone: + 33 2 28 08 02 89
- E-mail: Vincent.Guen@univ-nantes.fr
Lieux d'étude
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-
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Saint-Herblain, France, 44800
- Institut de Cancérologie de l'Ouest
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Contact:
- Laetitia HIMPE
- Numéro de téléphone: +33240679747
- E-mail: laetitia.himpe@ico.unicancer.fr
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Chercheur principal:
- Marie ROBERT, MD
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Enfant
- Adulte
Accepte les volontaires sains
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:
- Triple-negative breast cancer or RH+/HER2-
- Patient aged ≤ 45 years at the time of diagnosis ou Patient aged ≥ 55 years at the time of diagnosis
Exclusion Criteria:
- Availability of a diagnostic tumor sample
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
Intervention / Traitement |
|---|---|
|
Patient aged ≤ 45 years at diagnosis Triple-negative breast cancer
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Aucune intervention
|
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Patient aged ≤ 45 years at diagnosis RH+ breast cancer
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Aucune intervention
|
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Patient aged ≥ 55 years at diagnosis Triple-negative breast cancer
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Aucune intervention
|
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Patient aged ≥ 55 years at diagnosis RH+ breast cancer
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Aucune intervention
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
event-free survival
Délai: up to 5 years
|
event-free survival (time between diagnosis and the occurrence of the first event among the following: local recurrence, metastatic recurrence, death)
|
up to 5 years
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Describe the association between age at diagnosis and event-free survival (EFS) and overall survival.
Délai: up to 5 years
|
Describe the association between age at diagnosis and event-free survival (EFS) and overall survival (time between diagnosis and death from all causes.
Two overall survival rates will be calculated from two data sources: ICO data and INSEE data)
|
up to 5 years
|
|
Describe the association between previous pregnancy and overall survival according to age at diagnosis (≤45 years or ≥55 years).
Délai: Up to 5 years
|
Describe the association between previous pregnancy and overall survival according to age at diagnosis (≤45 years or ≥55 years).
(Overall survival: time between diagnosis and death from all causes.
Two overall survival rates will be calculated from two data sources: ICO data and INSEE data)
|
Up to 5 years
|
|
Describe the association between breastfeeding and EFS/overall survival in nulliparous women according to age at diagnosis (≤45 years or ≥55 years).
Délai: Up to 5 years
|
Describe the association between breastfeeding and EFS/overall survival in nulliparous women according to age at diagnosis (≤45 years or ≥55 years).(Overall
survival: time between diagnosis and death from all causes.
Two overall survival rates will be calculated from two data sources: ICO data and INSEE data)
|
Up to 5 years
|
|
Describe the association between age at first pregnancy (≥35 years, ≤35 years, nulliparity) and EFS/overall survival according to age at diagnosis (≤45 years or ≥55 years).
Délai: Up to 5 years
|
Describe the association between age at first pregnancy (≥35 years, ≤35 years, nulliparity) and EFS/overall survival according to age at diagnosis (≤45 years or ≥55 years).(Overall
survival: time between diagnosis and death from all causes.
Two overall survival rates will be calculated from two data sources: ICO data and INSEE data)
|
Up to 5 years
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Marie ROBERT, MD, Institut de Cancérologie de l'Ouest
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- ICO-2024-25
- 2025-A02135-4 (Autre identifiant: INSTITUT DE CANCEROLOGIE DE L'OUEST)
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Description du régime IPD
Délai de partage IPD
Critères d'accès au partage IPD
Type d'informations de prise en charge du partage d'IPD
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Informations sur les médicaments et les dispositifs, documents d'étude
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