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AstraZeneca: Anifrolumab antibody fails lupus study

(CercleFinance.com) - Human monoclonal antibody Anifrolumab — a drug developed by AstraZeneca's biotech arm MedImmune — has failed in a late-stage study to treat adult patients with moderate-to-severe systemic lupus erythematosus.


A phase III trial did not meet the primary endpoint of a statistically-significant reduction in disease activity, the companies said in a statement this morning.

"The result of this trial is disappointing for patients and the lupus community," commented AstraZeneca's Chief Medical Officer Sean Bohen.

Systemic lupus erythematosus is an auto-immune disease, in which the immune system attacks healthy tissue in the body instead of primarily targeting viruses.

The phase III trial randomised 373 eligible patients to receive a fixed-dose intravenous infusion of anifrolumab or placebo every 4 weeks.

On the London Stock Exchange, AstraZeneca shares' losses remained limited on Friday morning, falling 0.2% to 5,897 pence, one hour into trading.

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