GSK, German Merck's $4.2B bintrafusp alfa drug a bust, fails to beat king Keytruda in lung cancer

GSK, German Merck's $4.2B bintrafusp alfa drug a bust, fails to beat king Keytruda in lung cancer

Source: 
Fierce Biotech
snippet: 

A drug that Pfizer passed over but saw a revitalized cancer R&D-focused GlaxoSmithKline jump on for $4.2 billion has come up as a dud in a key trial pitting it against U.S. Merck’s blockbuster Keytruda. That drug, originally known as M7824, now bintrafusp alfa, works as a bifunctional fusion protein immunotherapy.