By Joe Hoppe

 

AstraZeneca PLC said Tuesday that a Phase 3 trial of its Fasenra treatment for eosinophilic esophagitis passed one dual-primary endpoint but failed the other.

The Anglo-Swedish pharma giant said the results from the trial showed Fasenra made a statistically significant improvement in histological disease remission, but didn't change dysphagia symptoms compared to a placebo, when tested in patients with eosinophilic esophagitis.

The drug was tested in a double-blind, placebo-controlled trial of 210 patients with eosinophilic esophagitis, a rare, progressive, chronic inflammatory disease of the esophagus.

The safety and tolerability of the drug was consistent with the known profile of the medicine.

"The results from the MESSINA Phase 3 trial in eosinophilic esophagitis confirm that Fasenra achieved near complete depletion of tissue eosinophils, consistent with its mechanism of action, however this did not translate into an improvement in dysphagia symptoms," said Mene Pangalos, executive vice president of BioPharmaceuticals R&D at AstraZeneca.

The company will continue to analyze the dataset.

Fasenra is currently approved as an add-on maintenance treatment for severe eosinophilic asthma in the U.S., European Union, Japan and other countries.

 

Write to Joe Hoppe at joseph.hoppe@wsj.com

 

(END) Dow Jones Newswires

October 25, 2022 02:32 ET (06:32 GMT)

Copyright (c) 2022 Dow Jones & Company, Inc.
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