The US Food and Drug Administration issued a typical untitled letter to Amgen, Inc. objecting to an ad with claims suggesting that delivery of Neulasta (pegfilgrastim) via its Onpro on-body injector is superior to Neulasta delivered via prefilled syringe or to biosimilar pegfilgrastim products. But the agency added more sting to the reprimand by issuing a press release spotlighting the letter.
The Office of Prescription Drug Promotion said Amgen’s professional animated banner for Neulasta injection makes claims and presentations that create...