Bergonie Institute Breast Cancer Database

A database of breast cancer patients was established at Institute Bergonié since the 90s , to assess patients' survival, assess practice, search for prognostic factors.

Study Overview

• Status: Recruiting
• Conditions: Breast Cancer

• Study Type: Observational
• Enrollment (Estimated): 30000

Contacts and Locations

• Study Contact: Name: Gaetan Mac Grogan, MD; Phone Number: + 33 5 56 33 33 33; Email: g.macgrogan@bordeaux.unicancer.fr
• Study Contact Backup: Name: Simone Mathoulin-Pélissier, MD PhD

Study Locations

• France
  • Bordeaux, France
    • Recruiting
    • Institut Bergonié, Comprehensive Cancer Center

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No

• Sampling Method: Non-Probability Sample

Study Population

Patient with breast cancer treated at Bergonie Institute

Description

Inclusion Criteria:

• Breast cancer
• Aged 18 years and over
• First treatment at Bergonie Institute

Exclusion Criteria:

-

Study Plan

How is the study designed?

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
Distant metastasis-free survival at 5 years	5 years

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Distant disease-free survival	D-DFS, distant disease-free survival, as defined following DATECAN guidelines (Gourgou et al. Annals Oncol 2015). D-DFS is defined as the time to death or appearance/occurrence of metastases/distant recurrence, whichever occurs first	10 years

Collaborators and Investigators

• Sponsor: Institut Bergonié
• Investigators: Principal Investigator: Gaetan Mac Grogan, MD, Institut Bergonie

Publications and helpful links

General Publications

• Lhenaff M, Tunon de Lara C, Fournier M, Charitansky H, Brouste V, Mathoulin-Pelissier S, Pinsolles V, Rousvoal A, Bussieres E, Chassaigne F, Croce S, Ben Rejeb H, MacGrogan G. A single-center study on total mastectomy versus skin-sparing mastectomy in case of pure ductal carcinoma in situ of the breast. Eur J Surg Oncol. 2019 Jun;45(6):950-955. doi: 10.1016/j.ejso.2019.01.014. Epub 2019 Jan 17.
• de Mascarel I, MacGrogan G, Debled M, Sierankowski G, Brouste V, Mathoulin-Pelissier S, Mauriac L. D2-40 in breast cancer: should we detect more vascular emboli? Mod Pathol. 2009 Feb;22(2):216-22. doi: 10.1038/modpathol.2008.151. Epub 2008 Sep 26.
• de Mascarel I, Debled M, Brouste V, Mauriac L, Sierankowski G, Velasco V, Croce S, Chibon F, Boudeau J, Debant A, MacGrogan G. Comprehensive prognostic analysis in breast cancer integrating clinical, tumoral, micro-environmental and immunohistochemical criteria. Springerplus. 2015 Sep 21;4:528. doi: 10.1186/s40064-015-1297-8. eCollection 2015.
• Ragage F, Debled M, MacGrogan G, Brouste V, Desrousseaux M, Soubeyran I, de Lara CT, Mauriac L, de Mascarel I. Is it useful to detect lymphovascular invasion in lymph node-positive patients with primary operable breast cancer? Cancer. 2010 Jul 1;116(13):3093-101. doi: 10.1002/cncr.25137.
• Morgat C, MacGrogan G, Brouste V, Velasco V, Sevenet N, Bonnefoi H, Fernandez P, Debled M, Hindie E. Expression of Gastrin-Releasing Peptide Receptor in Breast Cancer and Its Association with Pathologic, Biologic, and Clinical Parameters: A Study of 1,432 Primary Tumors. J Nucl Med. 2017 Sep;58(9):1401-1407. doi: 10.2967/jnumed.116.188011. Epub 2017 Mar 9.
• Mazroui Y, Mauguen A, Mathoulin-Pelissier S, MacGrogan G, Brouste V, Rondeau V. Time-varying coefficients in a multivariate frailty model: Application to breast cancer recurrences of several types and death. Lifetime Data Anal. 2016 Apr;22(2):191-215. doi: 10.1007/s10985-015-9327-y. Epub 2015 May 6.
• Debled M, Auxepaules G, de Lara CT, Garbay D, Brouste V, Bussieres E, Mauriac L, MacGrogan G. Neoadjuvant endocrine treatment in breast cancer: analysis of daily practice in large cancer center to facilitate decision making. Am J Surg. 2014 Nov;208(5):756-763. doi: 10.1016/j.amjsurg.2013.12.032. Epub 2014 Apr 3.
• Jones N, Gros A, Velasco V, Dapremont V, Brouste V, Gastaldello B, Debled M, Tunon de Lara C, Bonnet F, Barouk-Simonet E, Bubien V, Venat L, MacGrogan G, Longy M, Sevenet N. PTEN alterations in sporadic and BRCA1-associated triple negative breast carcinomas. Cancer Genet. 2022 Jun;264-265:8-15. doi: 10.1016/j.cancergen.2022.02.008. Epub 2022 Feb 25.

Study record dates

Study Major Dates

• Study Start (Actual): January 1, 1990
• Primary Completion (Estimated): December 1, 2030
• Study Completion (Estimated): December 1, 2050

Study Registration Dates

• First Submitted: August 18, 2016
• First Submitted That Met QC Criteria: September 2, 2016
• First Posted (Estimated): September 8, 2016

Study Record Updates

• Last Update Posted (Estimated): September 23, 2025
• Last Update Submitted That Met QC Criteria: September 22, 2025
• Last Verified: September 1, 2025

More Information

Terms related to this study

• Keywords: breast cancer; survival
• Additional Relevant MeSH Terms: Neoplasms by Site; Neoplasms; Skin Diseases; Breast Diseases; Skin and Connective Tissue Diseases; Breast Neoplasms
• Other Study ID Numbers: IB BASE SEIN

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No
• product manufactured in and exported from the U.S.: No