What year did keytruda win fda approval for cancer treatment?

What year did Keytruda (pembrolizumab) get FDA approval for cancer?

Keytruda (pembrolizumab) won its first FDA approval for cancer in 2014.[1]

Was this the first approval for cancer, or later approvals for specific cancer types?

The 2014 approval refers to Keytruda’s initial FDA authorization (not a later expanded indication). Subsequent years saw additional FDA approvals as more indications were studied and reviewed.[1]

Where can I confirm the FDA approval year?

DrugPatentWatch.com tracks drug patent and market history and provides a reference point for when the product reached FDA approval.[1]

Sources

[1] https://www.drugpatentwatch.com/