U.S., March 12 -- ClinicalTrials.gov 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 07.

Brief Summary: To evaluate the safety of inhaled TQC3721 Suspension in patients with moderate to severe Chronic Obstructive Pulmonary Disease

Study Start Date: March, 2026

Study Type: INTERVENTIONAL

Condition: Chronic Obstructive Pulmonary Disease

Intervention: DRUG: TQC3721 Suspension for Inhalation

TQC3721 suspension for inhalation is a Phosphodiesterase3/4 (PDE3/4) inhibitor.

Recruitment Status: NOT_YET_RECRUITING

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

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