BEYFORTUS

GrowthmAb

nirsevimab

BLAINJECTIONINJECTABLE
Approved
Jul 2023
Lifecycle
Growth
Competitive Pressure
30/100
Clinical Trials
8

Mechanism of Action

Fusion Protein Inhibitors

Pharmacologic Class:

Respiratory Syncytial Virus Anti-F Protein Monoclonal Antibody

Clinical Trials (5)

NCT07200206N/ARecruiting

A Post-marketing Surveillance Study of Beyfortus (Nirsevimab) in Republic of Korea

Started Oct 2025
3,000 enrolled
Respiratory Syncytial Virus
NCT07109297Phase 4Recruiting

Study of Monoclonal Antibody Nirsevimab Against Respiratory Syncytial Virus (RSV) in Participants up to 24 Months of Age in India

Started Jul 2025
110 enrolled
RSV Immunization
NCT06325332N/ACompleted

BEYFORTUS™ (Nirsevimab) Effectiveness Against Medically-Attended RSV Events in Infants (BEAR Study)

Started Apr 2024
49,680 enrolled
Respiratory Syncytial Virus
NCT06042049Phase 3Active Not Recruiting

A Study to Assess Safety, Pharmacokinetics Anti-Drug Antibody and Anti-RSV Antibody After 2 Doses of Nirsevimab

Started Jul 2023
33 enrolled
Respiratory Syncytial Virus Infections
NCT05437510Phase 3Completed

Study of a Single Intramuscular Dose of Nirsevimab in the Prevention of Hospitalizations Due to Respiratory Syncytial Virus (RSV) Infection in Healthy Term and Preterm Infants During the First Year of Life

Started Aug 2022
8,057 enrolled
RSV ImmunizationHealthy Volunteer