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Prospective Study for Validation of Immunological Biomarkers in Patients With Metastatic Colorectal Cancer
The investigators recently identified promiscuous HLA-DR-derived epitopes from the human telomerase reverse transcriptase (TERT) called universal cancer peptides (UCP), to study tumor-specific CD4+ T cell responses. The investigators found high frequency of naturally occuring UCP-specific TH1 cells in long term survival of metastatic colorectal cancer (CRC) previously treated by 5 fluoro-uracil -oxaliplatin (Folfox) +/- bevacizumab regiment (Godet et al. OncoImmunology 2012 and unpublished data). Epitopes-CRC02 is a French prospective multicenter study which will evaluate the post chemotherapy and post surgery modulation of host tumor-specific CD4 TH1 cell responses in metastatic colorectal cancer patients and their correlation with progression-free survival.
Age
18 - No limit years
Sex
ALL
Healthy Volunteers
No
Centre Hospitalier Régional Universitaire de Besançon
Besançon, France
Polyclinique de Franche-Comté
Besançon, France
Hôpitaux Civils de Colmar
Colmar, France
Centre Georges François Leclerc
Dijon, France
Hôpital Nord Franche-Comté
Montbéliard, France
Institut de Cancérologie de Lorraine
Nancy, France
Hôpital Européen Georges Pompidou
Paris, France
Centre Paul Strauss
Strasbourg, France
Centre Hospitalier Universitaire de Tours
Tours, France
Start Date
March 1, 2013
Primary Completion Date
June 11, 2017
Completion Date
July 6, 2020
Last Updated
May 11, 2022
258
ACTUAL participants
Additional biological samples
OTHER
Lead Sponsor
Centre Hospitalier Universitaire de Besancon
NCT04657068
NCT06625775
Data Source & Attribution
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