[Translation] A multicenter, randomized, double-blind, placebo-controlled phase II clinical trial evaluating the efficacy, safety, and pharmacokinetics of TQC2731 injection in patients with moderate to very severe chronic obstructive pulmonary disease.
主要目的:
评价TQC2731 注射液在中度至极重度慢性阻塞性肺疾病(COPD)患者中的有效性;
次要目的:
评价TQC2731 注射液在中度至极重度 COPD 患者中的安全性、多次给药的药代动力学特征及免疫原性。
[Translation] Primary objective: To evaluate the efficacy of TQC2731 injection in patients with moderate to very severe chronic obstructive pulmonary disease (COPD);
Secondary objective: To evaluate the safety, pharmacokinetic characteristics with multiple doses, and immunogenicity of TQC2731 injection in patients with moderate to very severe COPD.