Melanoma-the therapeutic considerations in the clinical practice.

Abstract

The incidence of melanoma is increasing and prolonged exposure to ultraviolet (UV) radiation remains the main risk factor. Public health measures have been vital in tackling the increased incidence and prevalence of melanoma. The management of melanoma has been revolutionised with the approval of new immunotherapy treatments (anti PD-1, CTLA-4 and LAG-3 antibodies) and targeted therapies (BRAF and MEK inhibitors). With some of these therapies becoming the standard of care in the management of advanced disease, it is likely we will see their use increase in the adjuvant and neoadjuvant setting. Recently, literature has demonstrated the benefits patients could derive from the combination of immune checkpoint inhibitors (ICIs) due to the promising results on its efficacy when compared to monotherapy. However, greater clarity on its use is needed in more unique presentations such as BRAF-wild type melanoma, where the lack of driver mutations makes disease management more challenging. Surgical resection remains an integral part of the management of earlier stages of the disease with a consequent decrease in reliance on other forms of therapy such as chemotherapy and radiotherapy. Finally, we evaluated the novel emerging experimental approaches to treatment such as adoptive T cell therapy, novel oncolytic treatments and cancer vaccines. We discussed how their use could improve patients' prognosis, enhance treatment efficacy, and potentially achieve cure.