Who are Fasenra®'s main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): anti IL5 receptor antibodies, Benralizumab Prefilled Syringe, Benralizumab Arm C, Benralizumab Arm A, Benralizumab (Medi-563), Benralizumab Arm B.

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Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-05-13 · How we verify

Fasenra® — Competitive Intelligence Brief

Fasenra® (Fasenra®) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: IL-5 receptor antagonist monoclonal antibody. Area: Immunology / Respiratory.

marketed IL-5 receptor antagonist monoclonal antibody IL-5Rα (interleukin-5 receptor alpha) Immunology / Respiratory Small molecule Live · refreshed every 30 min

Target snapshot

Fasenra® (Fasenra®) — AstraZeneca. Fasenra is a monoclonal antibody that binds to and depletes interleukin-5 receptor alpha (IL-5Rα) on eosinophils, reducing eosinophil levels in the blood and tissues.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target
Fasenra® TARGET	Fasenra®	AstraZeneca	marketed	IL-5 receptor antagonist monoclonal antibody	IL-5Rα (interleukin-5 receptor alpha)
anti IL5 receptor antibodies	anti IL5 receptor antibodies	Scarlata, Simone, M.D.	marketed	IL-5 receptor antagonist monoclonal antibody	IL-5 receptor (IL-5R)
Benralizumab Prefilled Syringe	Benralizumab Prefilled Syringe	Nantes University Hospital	marketed	IL-5 receptor antagonist monoclonal antibody	IL-5 receptor alpha (IL-5Rα)
Benralizumab Arm C	Benralizumab Arm C	AstraZeneca	phase 3	IL-5 receptor antagonist monoclonal antibody	IL-5 receptor alpha (IL-5Rα)
Benralizumab Arm A	Benralizumab Arm A	AstraZeneca	phase 3	IL-5 receptor antagonist monoclonal antibody	IL-5 receptor alpha (CD125)
Benralizumab (Medi-563)	Benralizumab (Medi-563)	AstraZeneca	phase 3	IL-5 receptor antagonist monoclonal antibody	IL-5 receptor alpha (CD125)
Benralizumab Arm B	Benralizumab Arm B	AstraZeneca	phase 3	IL-5 receptor antagonist monoclonal antibody	IL-5RA (Interleukin-5 Receptor Alpha)

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (IL-5 receptor antagonist monoclonal antibody class)

AstraZeneca · 5 drugs in this class
Nantes University Hospital · 1 drug in this class
Scarlata, Simone, M.D. · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Fasenra® — Competitive Intelligence Brief. https://druglandscape.com/ci/fasenra. Accessed 2026-05-13.

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