A Study of CM310 in Patients With Uncontrolled Seasonal Allergic Rhinitis

Summary

Allergic rhinitis (AR) is a non-infectious chronic inflammatory disease of the nasal mucosa mainly mediated by immunoglobulin E after exposure to allergens in atopic individuals. The typical symptoms of AR are paroxysmal sneezing, watery rhinorrhea, itching, and nasal congestion, which may be accompanied by ocular symptoms, including eye itching, tearing, redness, and burning sensation, which are more common in patients with hay fever allergies. Bronchial asthma is associated with bronchial asthma in 40% of patients with AR, suggesting a comorbid feature of allergic disease.

Timeline

Start

2022-08-17

Primary completion

2022-09-24

Completion

2022-12-28

Outcome

Missed primary endpoint

paper Both stapokibart Q2W and QW did not significantly improve mean change from baseline in daily rTNSS compared with placebo in 2 weeks. PMID 38356731 ↗

Publications

• Zhang Y, Yan B, Zhu Z, Wang X, Song X, Zhu D, Ma T, Zhang Y, Meng C, Wang G, Wang C, Zhang L. Efficacy and safety of stapokibart (CM310) in uncontrolled seasonal allergic rhinitis (MERAK): an investigator-initiated, placebo-controlled, randomised, double-blind, phase 2 trial. EClinicalMedicine. 2024 Feb 6;69:102467. doi: 10.1016/j.eclinm.2024.102467. eCollection 2024 Mar.

Drugs

Indications