structural:scholar_edition, linguistic:translation
Add on treatment

Adjuvant treatment after surgery may reduce the risk of recurrence after surgery, especially in high-risk melanomas. Routines vary in different countries, but today (2024) the most common adjuvant treatment is immune checkpoint inhibitor treatment for up to a year post-surgery.

In the early 2000s, a relatively common strategy was to treat patients with high risk of recurrence with up to a year of high-dose interferon treatment, which has severe side effects, but may improve the patient's prognosis slightly. A 2013 meta-analysis suggested that the addition of interferon alpha increased disease-free and overall survival for people with AJCC TNM stage II-III cutaneous melanoma. A 2011 meta-analysis showed that interferon could lengthen the time before a melanoma comes back but increased survival by only 3% at 5 years. The unpleasant side effects also greatly decrease quality of life. In the European Union, interferon is usually not used outside the scope of clinical trials.