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		Sanofi's Dupixent wins U.S. approval for bigger use
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		[May 20, 2022] 
		
 (Reuters) -Sanofi won expanded U.S. approval for its best-selling 
		Dupixent injection to treat an allergic inflammation of the esophagus, 
		the Food and Drug Administration said on Friday.
 
 There are more than 160,000 patients in the United States living with 
		eosinophilic esophagitis (EoE), according to Sanofi.
 
 Sanofi's regulatory filing for EoE is under review by the European 
		Medicines Agency, the company said, adding that submissions to 
		regulatory authorities in additional countries are planned by the end of 
		2022.
 
 The chronic condition typically requires repeated treatments such as 
		corticosterioids and diet change to ease the symptoms and Dupixent is 
		the first treatment that targets the underlying cause.
 
 Anti-inflammation drug Dupixent, jointly developed with Regeneron, is 
		already approved for a range of other uses including atopic dermatitis, 
		also known as eczema, and severe asthma.
 
 Shares of Regeneron reversed course to close up 1% on Friday.
 
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			 Sanofi said in March it expected 
			peak annual sales of more than 13 billion euros ($13.77 billion) for 
			the drug, up from a previous target of over 10 billion euros.
 That excluded the potential use in chronic obstructive pulmonary 
			disease (COPD), sometimes called smoker's lung, where trial results 
			are expected next year.
 
 Dupixent, with 2021 sales of 5.25 billion euros, accounted for 13.9% 
			of group revenue, by far Sanofi's best-selling product.
 
 Sanofi's first-quarter adjusted earnings gained 16.2% on sales 
			growth of the blockbuster drug and a rebound in demand for 
			prescription-free drugs.
 
 Revenue from Dupixent jumped over 45% to 1.61 billion euros in the 
			quarter, beating an analyst consensus, on prescriptions in 
			dermatitis, asthma and certain nasal infections.
 
 (Reporting by Ludwig Burger; Additional reporting by Eva Mathews; 
			Editing by Maju Samuel)
 
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