Immune Profiles Evolution in Patients Treated by Immunotherapy for Melanoma
The primary objective of the study aims to compare the immune profiles (circulating cytokines and lymphocytes) before and after (6 to 8 weeks) the first infusion of immune checkpoint inhibitors in patients with melanoma treated in the adjuvant setting(cohort A) or in metastatic setting(cohort B); and to study the association of these immune profiles with relapse- or progression-free survival.
• Patient aged ≥ 18 years;
• Totally resected stage III or IV melanoma totally resected, treated with a immune therapy (pembrolizumab or nivolumab ou other immune checkpoint inhibitors) as adjuvant treatment;
• Unresectable stage IIIC/D or IV metastatic melanoma, treated with immune therapy (pembrolizumab or nivolumab or immune checkpoint inhibitors) which should be associated by a radiotherapy ;
• Patient has been informed about the study and signed the consent;
• Affiliated to the French social security scheme.