Ignite Creation Date:
2025-12-24 @ 11:14 PM
Ignite Modification Date:
2026-01-06 @ 10:41 PM
Study NCT ID:
NCT03436069
Status:
RECRUITING
Last Update Posted:
2023-02-28
First Post:
2017-12-14
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Identification of New Prognostic Markers for Breast Cancer.
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D001943', 'term': 'Breast Neoplasms'}], 'ancestors': [{'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D001941', 'term': 'Breast Diseases'}, {'id': 'D012871', 'term': 'Skin Diseases'}, {'id': 'D017437', 'term': 'Skin and Connective Tissue Diseases'}]}}, 'protocolSection': {'designModule': {'bioSpec': {'retention': 'SAMPLES_WITH_DNA', 'description': 'The research uses blood samples and biopsies made at diagnosis or during surgical resection of the tumor for gene or protein expression analysis (RNA and protein extraction).'}, 'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'OTHER', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 1500}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'RECRUITING', 'startDateStruct': {'date': '2011-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2023-02', 'completionDateStruct': {'date': '2033-12-31', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2023-02-27', 'studyFirstSubmitDate': '2017-12-14', 'studyFirstSubmitQcDate': '2018-02-15', 'lastUpdatePostDateStruct': {'date': '2023-02-28', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2018-02-19', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2033-12-31', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Study of ectopic gene expression to define new prognostic biomarkers in breast cancer', 'timeFrame': '12 years, with evaluation every 3 years', 'description': 'The overall survival and disease-free survival of patient with breast cancers will be analyzed in terms of gene expression change in order to identify new prognostic biomarkers.'}], 'secondaryOutcomes': [{'measure': 'Study of response to neoadjuvant treatments of breast cancer assessed from anatomopathological data.', 'timeFrame': '12 years, with evaluation every 3 years', 'description': 'Evaluation of a response rate after neoadjuvant chemotherapy according to RECIST criteria'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['Breast cancer', 'biomarkers', 'prognostic', 'ectopic gene expression', 'expression profile', 'tissue-specific genes', 'response to treatment'], 'conditions': ['Breast Cancer']}, 'referencesModule': {'references': [{'pmid': '26001296', 'type': 'BACKGROUND', 'citation': 'Wang J, Mi JQ, Debernardi A, Vitte AL, Emadali A, Meyer JA, Charmpi K, Ycart B, Callanan MB, Carroll WL, Khochbin S, Rousseaux S. A six gene expression signature defines aggressive subtypes and predicts outcome in childhood and adult acute lymphoblastic leukemia. Oncotarget. 2015 Jun 30;6(18):16527-42. doi: 10.18632/oncotarget.4113.'}, {'pmid': '24512221', 'type': 'BACKGROUND', 'citation': 'Le Bescont A, Vitte AL, Debernardi A, Curtet S, Buchou T, Vayr J, de Reynies A, Ito A, Guardiola P, Brambilla C, Yoshida M, Brambilla E, Rousseaux S, Khochbin S. Receptor-Independent Ectopic Activity of Prolactin Predicts Aggressive Lung Tumors and Indicates HDACi-Based Therapeutic Strategies. Antioxid Redox Signal. 2015 Jul 1;23(1):1-14. doi: 10.1089/ars.2013.5581. Epub 2014 Mar 6.'}, {'pmid': '23828858', 'type': 'BACKGROUND', 'citation': 'Emadali A, Rousseaux S, Bruder-Costa J, Rome C, Duley S, Hamaidia S, Betton P, Debernardi A, Leroux D, Bernay B, Kieffer-Jaquinod S, Combes F, Ferri E, McKenna CE, Petosa C, Bruley C, Garin J, Ferro M, Gressin R, Callanan MB, Khochbin S. Identification of a novel BET bromodomain inhibitor-sensitive, gene regulatory circuit that controls Rituximab response and tumour growth in aggressive lymphoid cancers. EMBO Mol Med. 2013 Aug;5(8):1180-95. doi: 10.1002/emmm.201202034. Epub 2013 Jul 4.'}, {'pmid': '23698379', 'type': 'BACKGROUND', 'citation': 'Rousseaux S, Debernardi A, Jacquiau B, Vitte AL, Vesin A, Nagy-Mignotte H, Moro-Sibilot D, Brichon PY, Lantuejoul S, Hainaut P, Laffaire J, de Reynies A, Beer DG, Timsit JF, Brambilla C, Brambilla E, Khochbin S. Ectopic activation of germline and placental genes identifies aggressive metastasis-prone lung cancers. Sci Transl Med. 2013 May 22;5(186):186ra66. doi: 10.1126/scitranslmed.3005723.'}, {'pmid': '20676058', 'type': 'BACKGROUND', 'citation': 'Reynoird N, Schwartz BE, Delvecchio M, Sadoul K, Meyers D, Mukherjee C, Caron C, Kimura H, Rousseaux S, Cole PA, Panne D, French CA, Khochbin S. Oncogenesis by sequestration of CBP/p300 in transcriptionally inactive hyperacetylated chromatin domains. EMBO J. 2010 Sep 1;29(17):2943-52. doi: 10.1038/emboj.2010.176. Epub 2010 Jul 30.'}]}, 'descriptionModule': {'briefSummary': 'Candidate markers have been identified thanks to an original approach developed by our research team aiming at detecting ectopic gene expression using public pan-genomic breast cancer data. The same approach had already been used and validated in lung tumors, leukemias and lymphomas. The main objective of the present research is to use tumor samples from patients in a retrospective and prospective cohort to test and validate the relevance of these prognostic markers in breast cancer.', 'detailedDescription': 'Following a diagnosis of breast cancer, the most immediate challenges in patient management are the determination of prognosis and the identification of the most appropriate neoadjuvant and adjuvant systemic therapy. Indicators to assess the risk of relapse or metastasis during treatment are still largely insufficient, a situation which does not allow to precisely adjust the treatment, often leading to heavy side effects. In order to minimize the side effects and risks of therapies, it is therefore necessary to discover new markers which would enable us to reliably assess the prognosis of patients diagnosed with breast cancer.\n\nThe approach used here for discovering new prognostic markers is based on an original strategy developed by the researchers associated with this project and published in the respective contexts of lung cancer, acute lymphoblastic leukemia and lymphoma. Indeed, genetic abnormalities and deregulation of the systems controlling the expression of specific gene programs not only lead to the abnormal extinction of normally active genes, but is also responsible for the aberrant activation of genes that normally should remain silent. The investigators have recently demonstrated that any type of malignancy is associated with the ectopic expression of these normally silent genes, including genes of the male germline. The in-depth study of these aberrant gene expressions and the search for correlations and associations with the clinical and biological data of the tumors show that the expression of some of these genes and the presence of their products are good indicators of tumor aggressiveness.\n\nThe investigators propose here to apply the same approach for the search for new prognostic markers in the case of breast cancer. A prior analysis of breast tumors, of which transcriptome data are publicly available, has identified a number of tissue-specific genes, including the germline and placenta genes, frequently activated in breast cancer. Based on our past observations, our hypothesis is that some of them may directly reflect the level of tumor aggressiveness and could therefore be used as prognostic biomarkers.\n\nThe objective of this work will be to look for the prognostic value of these genes by using the samples collected in this cohort of patients to detect their activation and to correlate these aberrant activations with the anatomopathological data of the tumor, as well as to the clinico-biological data and patient follow-up.'}, 'eligibilityModule': {'sex': 'FEMALE', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'samplingMethod': 'PROBABILITY_SAMPLE', 'studyPopulation': 'Adult female patients with breast cancer', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Adult female patients with breast cancer\n\nExclusion Criteria:\n\n* Presence of another cancer, excluding basal cell cancers or pre-neoplastic lesions of the cervix.\n* Subject under guardianship or subject deprived of liberty\n* Impossibility of collecting information on exposure (subjects recently arrived in France, foreign language, etc.)\n* Male patients'}, 'identificationModule': {'nctId': 'NCT03436069', 'acronym': 'PROBREAST', 'briefTitle': 'Identification of New Prognostic Markers for Breast Cancer.', 'organization': {'class': 'OTHER', 'fullName': 'University Hospital, Grenoble'}, 'officialTitle': 'Identification de Nouveaux Marqueurs Pronostiques Des Cancers du Sein', 'orgStudyIdInfo': {'id': '38RC17.172'}, 'secondaryIdInfos': [{'id': '2017-A01740-53', 'type': 'OTHER', 'domain': 'ID RCB'}]}, 'armsInterventionsModule': {'interventions': [{'name': 'Conventional treatment protocols of breast cancer', 'type': 'OTHER'}]}, 'contactsLocationsModule': {'locations': [{'zip': '38043', 'city': 'Grenoble', 'status': 'RECRUITING', 'country': 'France', 'contacts': [{'name': 'Anne-Cécile PHILIPPE, Pr', 'role': 'CONTACT', 'email': 'ACPhilippe@chu-grenoble.fr', 'phone': '+33(0)4 76 76 66 77'}, {'name': 'Emmanuelle JACQUET', 'role': 'CONTACT', 'email': 'ejacquet1@chu-grenoble.fr', 'phone': '+33(0)4 76 76 54 51'}], 'facility': 'Anne-Cécile PHILIPPE', 'geoPoint': {'lat': 45.17869, 'lon': 5.71479}}], 'centralContacts': [{'name': 'Anne-Cécile PHILIPPE, Dr', 'role': 'CONTACT', 'email': 'ACPhilippe@chu-grenoble.fr', 'phone': '+33476766677'}, {'name': 'Emmanuelle JACQUET, Dr', 'role': 'CONTACT', 'email': 'ejacquet1@chu-grenoble.fr', 'phone': '+33476765451'}], 'overallOfficials': [{'name': 'Anne-Cécile PHILIPPE, Dr', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'University Hospital, Grenoble'}, {'name': 'Mireille MOUSSEAU, Pr', 'role': 'STUDY_DIRECTOR', 'affiliation': 'Grenoble Alpes University Hospital'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'University Hospital, Grenoble', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR'}}}}