Clinical Research Directory

Markers of Efficacy to Immunotherapy in Patients With Metastatic Melanoma

Sponsor: European Institute of Oncology

Summary

Cutaneous melanoma is an aggressive malignancy with a rising global incidence; its prognosis has been radically transformed by immune checkpoint inhibitors (ICIs), a class of immunotherapeutic agents targeting immune regulatory pathways such as programmed cell death protein 1 (PD-1), cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), and lymphocyte activation gene 3 (LAG-3). Currently approved first-line treatment strategies-including anti-PD-1 monotherapy and the combinations of nivolumab plus ipilimumab and nivolumab plus relatlimab-have demonstrated significant survival benefits, although combination regimens are associated with a considerably more burdensome toxicity profile compared with monotherapy. Despite these major therapeutic advances, the optimal treatment choice for each individual patient remains uncertain, primarily due to the lack of validated predictive biomarkers in the metastatic setting. This unmet clinical need represents the central rationale of the present study, which aims to bridge this gap through the systematic collection and integrated analysis of clinical, pathological, and molecular data from approximately 200 patients treated with first-line immunotherapy at the European Institute of Oncology.

Official title: Identifying Markers of Efficacy to Immunotherapy in Patients With Metastatic Melanoma: the PREMIO Study

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