Drug Profile

REGN 1908 1909

Alternative Names: REGN-1908-1909

Latest Information Update: 13 Jun 2025

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At a glance

Originator Regeneron Pharmaceuticals; Sanofi
Developer Regeneron Pharmaceuticals
Class Allergy immunotherapies; Antiallergics; Monoclonal antibodies
Mechanism of Action Immunomodulators

Orphan Drug Status

Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

No
New Molecular Entity Yes

Highest Development Phases

Phase III Allergic conjunctivitis
Discontinued Allergic rhinitis; Hypersensitivity

Most Recent Events

28 May 2025 Regeneron Pharmaceuticals completes enrolment in its phase III clinical trials in Allergic conjunctivitis in USA and Canada (SC) (NCT06602726)
06 Nov 2024 Phase-III clinical trials in Allergic conjunctivitis in USA (SC) (NCT06602726)
06 Nov 2024 Phase-III clinical trials in Allergic conjunctivitis in Canada (SC) (NCT06602726)

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