A Life course approach to investigate breast cancer and migration in the greater Paris area: the SENOVIE study protocol

Introduction Breast cancer is a global public health challenge. It is the most commonly diagnosed cancer and the leading cause of cancer-related death in women. Several inequalities remain among women facing this disease, depending on their country of birth and their sociodemographic characteristics...

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Main Authors: Valéry Ridde, Fanny Chabrol, Emmanuel Bonnet, Annabel Desgrées du Loû, Joseph Larmarange, Anne Gosselin, Karna Coulibaly, Hamidou Niangaly, Clémence Schantz, Luis Teixeira, Gaëtan Des Guetz, Hamid Hocini, Laurent Zelek, Moufalilou Aboubakar, Myriam Baron, Pascale Hancart Petitet, Beauta Rath, Bakary Abou Traoré, Anthelme K Agbodande, Mena Agbodjavou, Audrey Bochaton, Sarah Boisson, Tararath Bun, Abdourahmane Coulibaly, Justin Lewis Denakpo, Kadiatou Faye, Freddy Gnangnon, Sineath Hong, Vannarith Kao, Léa Prost Lançon, Kimsonphanuth Muy, Julie Robin, Hélène Sacca, Laetitia Someil, Angéline Tonato Bagnan, Alassane Traoré
Format: Article
Language:English
Published: BMJ Publishing Group 2025-04-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/15/4/e095759.full
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author Valéry Ridde
Fanny Chabrol
Emmanuel Bonnet
Annabel Desgrées du Loû
Joseph Larmarange
Anne Gosselin
Annabel Desgrées du Loû
Karna Coulibaly
Hamidou Niangaly
Clémence Schantz
Luis Teixeira
Gaëtan Des Guetz
Hamid Hocini
Laurent Zelek
Moufalilou Aboubakar
Myriam Baron
Gaëtan Des Guetz
Pascale Hancart Petitet
Beauta Rath
Bakary Abou Traoré
Anthelme K Agbodande
Mena Agbodjavou
Audrey Bochaton
Sarah Boisson
Tararath Bun
Abdourahmane Coulibaly
Justin Lewis Denakpo
Kadiatou Faye
Freddy Gnangnon
Sineath Hong
Vannarith Kao
Léa Prost Lançon
Kimsonphanuth Muy
Julie Robin
Hélène Sacca
Laetitia Someil
Angéline Tonato Bagnan
Alassane Traoré
author_facet Valéry Ridde
Fanny Chabrol
Emmanuel Bonnet
Annabel Desgrées du Loû
Joseph Larmarange
Anne Gosselin
Annabel Desgrées du Loû
Karna Coulibaly
Hamidou Niangaly
Clémence Schantz
Luis Teixeira
Gaëtan Des Guetz
Hamid Hocini
Laurent Zelek
Moufalilou Aboubakar
Myriam Baron
Gaëtan Des Guetz
Pascale Hancart Petitet
Beauta Rath
Bakary Abou Traoré
Anthelme K Agbodande
Mena Agbodjavou
Audrey Bochaton
Sarah Boisson
Tararath Bun
Abdourahmane Coulibaly
Justin Lewis Denakpo
Kadiatou Faye
Freddy Gnangnon
Sineath Hong
Vannarith Kao
Léa Prost Lançon
Kimsonphanuth Muy
Julie Robin
Hélène Sacca
Laetitia Someil
Angéline Tonato Bagnan
Alassane Traoré
collection DOAJ
description Introduction Breast cancer is a global public health challenge. It is the most commonly diagnosed cancer and the leading cause of cancer-related death in women. Several inequalities remain among women facing this disease, depending on their country of birth and their sociodemographic characteristics. The SENOVIE study (Therapeutic mobility and breast cancer) aims to understand the life trajectories of women born in France and in sub-Saharan Africa treated for breast cancer in four hospitals in the greater Paris area.Methods and analysis The SENOVIE study is a mixed methods study, combining a quantitative and a qualitative approach. A quantitative retrospective life-event survey is conducted in four hospital centres in the greater Paris area, France, to (1) understand how breast cancer (diagnosis, treatment and possibly reconstruction) impacts the life trajectories of women in many spheres (migration, family life, professional life, financial situation, etc); (2) study the access to healthcare by women living with breast cancer and their determinants; and (3) examine how gender relations may shape breast cancer experience. Women born in France and women born in sub-Saharan Africa are recruited: 1000 women, including 500 per group. In the standardised, face-to-face questionnaire, each dimension of interest is collected year by year from birth until the time of the survey. Clinical and laboratory information is documented with a short medical questionnaire filled out by the medical teams. The qualitative survey is conducted specifically with women born in sub-Saharan Africa who came to France for treatment to better understand their trajectories and the specific obstacles they faced. To analyse the quantitative data collected, descriptive analyses will be used to visualise trajectories (sequence analysis), along with longitudinal analysis methods (survival models and duration models).Ethics and dissemination The study is conducted in accordance with the Declaration of Helsinki. The French Data Protection Authority (Commission Nationale de l’Informatique et des Libertés, declaration number 2231238) and the Committee for Persons’ Protection East I (Comité de Protection des Personnes Est I, national number 2023-A01311-44) approved it. We will disseminate the findings through scientific publications, policy briefs, conferences and workshops.Trial registration number The SENOVIE France study is registered on Clinicaltrial.gov (NCT06503393; registration date: 7 September 2024; https://clinicaltrials.gov/study/NCT06503393).
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spelling doaj-art-9910c6acf3ad49ff8dc1cb108ba7cb272025-08-20T01:54:41ZengBMJ Publishing GroupBMJ Open2044-60552025-04-0115410.1136/bmjopen-2024-095759A Life course approach to investigate breast cancer and migration in the greater Paris area: the SENOVIE study protocol Valéry RiddeFanny ChabrolEmmanuel BonnetAnnabel Desgrées du LoûJoseph Larmarange0Anne Gosselin1Annabel Desgrées du Loû2Karna Coulibaly3Hamidou NiangalyClémence Schantz4Luis Teixeira5Gaëtan Des Guetz6Hamid Hocini7Laurent Zelek8Moufalilou AboubakarMyriam BaronGaëtan Des GuetzPascale Hancart PetitetBeauta RathBakary Abou TraoréAnthelme K AgbodandeMena AgbodjavouAudrey BochatonSarah BoissonTararath BunAbdourahmane CoulibalyJustin Lewis DenakpoKadiatou FayeFreddy GnangnonSineath HongVannarith KaoLéa Prost LançonKimsonphanuth MuyJulie RobinHélène SaccaLaetitia SomeilAngéline Tonato BagnanAlassane TraoréInstitut National d’Études Démographiques (INED), Aubervilliers, FranceInstitut National d’Études Démographiques (INED), Aubervilliers, FranceUniversité Paris Cité, IRD, INSERM, Ceped, Paris, FranceInstitut National d’Études Démographiques (INED), Aubervilliers, FranceInstitut National d’Études Démographiques (INED), Aubervilliers, FranceUniversité Paris Cité, AP-HP, Hôpital Saint Louis, Service de Sénologie, INSERM U976, Institut Du Cancer AP-HP, Paris, FranceUnité Ambulatoire Oncologique, Centre Hospitalier de Saint-Denis, Hôpital Delafontaine, Saint-Denis, Île-de-France, FranceHôpital de jour Oncologie—Oncohématologie, Centre Hospitalier Intercommunal Robert Ballanger, Aulnay-sous-Bois, Île-de-France, FranceService d’oncologie médicale, Hôpital Avicenne, Bobigny, FranceIntroduction Breast cancer is a global public health challenge. It is the most commonly diagnosed cancer and the leading cause of cancer-related death in women. Several inequalities remain among women facing this disease, depending on their country of birth and their sociodemographic characteristics. The SENOVIE study (Therapeutic mobility and breast cancer) aims to understand the life trajectories of women born in France and in sub-Saharan Africa treated for breast cancer in four hospitals in the greater Paris area.Methods and analysis The SENOVIE study is a mixed methods study, combining a quantitative and a qualitative approach. A quantitative retrospective life-event survey is conducted in four hospital centres in the greater Paris area, France, to (1) understand how breast cancer (diagnosis, treatment and possibly reconstruction) impacts the life trajectories of women in many spheres (migration, family life, professional life, financial situation, etc); (2) study the access to healthcare by women living with breast cancer and their determinants; and (3) examine how gender relations may shape breast cancer experience. Women born in France and women born in sub-Saharan Africa are recruited: 1000 women, including 500 per group. In the standardised, face-to-face questionnaire, each dimension of interest is collected year by year from birth until the time of the survey. Clinical and laboratory information is documented with a short medical questionnaire filled out by the medical teams. The qualitative survey is conducted specifically with women born in sub-Saharan Africa who came to France for treatment to better understand their trajectories and the specific obstacles they faced. To analyse the quantitative data collected, descriptive analyses will be used to visualise trajectories (sequence analysis), along with longitudinal analysis methods (survival models and duration models).Ethics and dissemination The study is conducted in accordance with the Declaration of Helsinki. The French Data Protection Authority (Commission Nationale de l’Informatique et des Libertés, declaration number 2231238) and the Committee for Persons’ Protection East I (Comité de Protection des Personnes Est I, national number 2023-A01311-44) approved it. We will disseminate the findings through scientific publications, policy briefs, conferences and workshops.Trial registration number The SENOVIE France study is registered on Clinicaltrial.gov (NCT06503393; registration date: 7 September 2024; https://clinicaltrials.gov/study/NCT06503393).https://bmjopen.bmj.com/content/15/4/e095759.full
spellingShingle Valéry Ridde
Fanny Chabrol
Emmanuel Bonnet
Annabel Desgrées du Loû
Joseph Larmarange
Anne Gosselin
Annabel Desgrées du Loû
Karna Coulibaly
Hamidou Niangaly
Clémence Schantz
Luis Teixeira
Gaëtan Des Guetz
Hamid Hocini
Laurent Zelek
Moufalilou Aboubakar
Myriam Baron
Gaëtan Des Guetz
Pascale Hancart Petitet
Beauta Rath
Bakary Abou Traoré
Anthelme K Agbodande
Mena Agbodjavou
Audrey Bochaton
Sarah Boisson
Tararath Bun
Abdourahmane Coulibaly
Justin Lewis Denakpo
Kadiatou Faye
Freddy Gnangnon
Sineath Hong
Vannarith Kao
Léa Prost Lançon
Kimsonphanuth Muy
Julie Robin
Hélène Sacca
Laetitia Someil
Angéline Tonato Bagnan
Alassane Traoré
A Life course approach to investigate breast cancer and migration in the greater Paris area: the SENOVIE study protocol
BMJ Open
title A Life course approach to investigate breast cancer and migration in the greater Paris area: the SENOVIE study protocol
title_full A Life course approach to investigate breast cancer and migration in the greater Paris area: the SENOVIE study protocol
title_fullStr A Life course approach to investigate breast cancer and migration in the greater Paris area: the SENOVIE study protocol
title_full_unstemmed A Life course approach to investigate breast cancer and migration in the greater Paris area: the SENOVIE study protocol
title_short A Life course approach to investigate breast cancer and migration in the greater Paris area: the SENOVIE study protocol
title_sort life course approach to investigate breast cancer and migration in the greater paris area the senovie study protocol
url https://bmjopen.bmj.com/content/15/4/e095759.full
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