Tezspire Phase III Nasal Polyp Data May Lead To Second Indication

AstraZeneca and Amgen’s first-in-class anti-TSLP agent Tezspire, already approved for severe asthma, has shown an ability to reduce the size of nasal polyps and improve congestion.

AstraZeneca and Amgen hope to file Tezspire for nasal polyps with Phase III readout (Shutterstock)

AstraZeneca and Amgen are holding most of their cards close to the vest, but Phase III data they reported on 8 November may be adequate to file their anti-TSLP agent Tezspire (tezepelumab) for a second indication, in chronic rhinosinusitis with nasal polyps (CRSwNP). The drug met statistical significance in the WAYPOINT trial with clinically meaningful reduction of nasal polyp size and related nasal congestion.

Key Takeaways
  • AstraZeneca and Amgen will seek to file Tezspire for nasal polyps related to chronic rhinosinusitis based on a successful Phase III trial.

The two companies are not providing numerical data from the 416-patient, placebo-controlled study as of yet, saying they will wait...

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