Geneva, March 23 -- International Clinical Trials Registry received information related to the study (NCT07464587) titled 'Evaluation of the Inhaled TQC3721 Suspension in Patients With Moderate-to-Severe Chronic Obstructive Pulmonary Disease' on March 7.

Study Type: Interventional

Study Design: Allocation: N/A. Intervention model: Single Group Assignment. Primary purpose: Treatment. Masking: None (Open Label).

Primary Sponsor: Chia Tai Tianqing Pharmaceutical Group Co., Ltd.

Condition: Chronic Obstructive Pulmonary Disease

Intervention: Drug: TQC3721 Suspension for Inhalation

Recruitment Status: Not recruiting

Phase: Phase 3

Date of First Enrollment: March 2026

Target Sample Size: 800

Countries of Recruitment: China

To k...