Successes and setbacks of early investigational drugs for melanoma

Abstract

Treatment of advanced and metastatic melanoma is a rapidly changing field. Over the past 10 years, there have been six new drugs approved by the FDA for the treatment of metastatic melanoma. These approved drugs include a number of immune checkpoint inhibitors and MAPK-pathway-targeted therapies. The discovery of such agents as ipilimumab, pembrolizumab, nivolumab, vemurafenib, trametininb and dabrafenib have revolutionized the way in which melanoma in managed. While these agents have succeeded in both early and later phase clinical trials, a large number of investigational therapies have not yet been developed or researched past Phase I clinical studies. Furthermore, there are dozens of potential agents in Phase I and Phase II clinical development that appear promising and are currently being explored. The field currently aims to determine the optimal sequence and combination of these therapies to best overcome such setbacks as toxicity and resistance and build upon the successes previously seen.

Keywords:

• melanoma
• Phase I
• Phase II
• uveal melanoma

Declaration of interest

The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.