AstraZeneca's Imfinzi gets speedy FDA review

AstraZeneca's Imfinzi gets speedy FDA review

British drugmaker AstraZeneca Plc said on Friday its immunotherapy cancer treatment Imfinzi has been granted a speedy review by the U.S. medicines watchdog for the treatment of a particularly aggressive type of lung cancer, Reuters reports.


The company said the U.S. Food and Drug Administration (FDA) accepted its supplemental application and granted priority review to Imfinzi for the treatment of previously untreated late-stage small cell lung cancer (SCLC).


Prolonged survival in SCLC patients

The FDA decision is a boost for the treatment as it competes against similar medicines from rivals Merck and Roche, and follows data in September which showed Imfinzi prolonged survival in SCLC patients when used with chemotherapy.


AstraZeneca has already carved out a niche for Imfinzi, which boosts the body’s immune system to fight cancer cells, in the more common cases of non-small cell lung cancer (NSCLC), with an existing approval for use in situations where tumors have only spread in the chest.