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临床试验/NCT07425210
NCT07425210尚未招募2 期

A Multicenter, Single-Arm, Open-Label Study to Evaluate the Long-Term Safety and Efficacy of HSK39004 Dry Powder Inhaler in Patients With Chronic Obstructive Pulmonary Disease (COPD)

Haisco Pharmaceutical Group Co., Ltd.1 个研究点 分布在 1 个国家目标入组 300 人开始时间: 2026年3月1日最近更新:
干预措施

试验速览

阶段
2 期
状态
尚未招募
入组人数
300
试验地点
1
主要终点
Treatment-emergent adverse event (TEAE) incidence

研究概览

简要总结

This clinical trial evaluates the long-term safety and efficacy of 0.75 mg HSK39004 Dry Powder Inhaler administered twice daily for 52 weeks in subjects aged 40 to 80 years with moderate-to-severe stable chronic obstructive pulmonary disease (COPD), including both newly enrolled and those who have completed prior participation in the HSK39004-201, HSK39004-T1-201, or HSK39004-T1-202 studies as a long-term extension.

研究设计

研究类型
Interventional
分配方式
Na
干预模型
Single Group
主要目的
Treatment
盲法
None

盲法说明

Masking Description

入排标准

年龄范围
40 Years 至 80 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Aged 40 to 80 years (inclusive) at the time of screening visit (Visit 1), male or female;
  • Subjects diagnosed with chronic obstructive pulmonary disease (COPD) in accordance with the GOLD 2026 diagnostic criteria prior to screening [GOLD 2026 criteria: presence of chronic respiratory symptoms such as dyspnea, chronic cough or sputum production, and/or a history of risk factor exposure, and the pulmonary function test results show: the forced expiratory volume in one second (FEV1) after using bronchodilators / forced vital capacity (FVC) <0.7];
  • At screening visit (Visit 1):
  • Post-bronchodilator FEV1/FVC < 0.7; and
  • Post-bronchodilator FEV1 ≥ 30% and < 80% of predicted value;
  • Modified Medical Research Council (mMRC) dyspnea scale score ≥ 2 at screening;

排除标准

  • Subjects with unresolved lower respiratory tract infection occurring within 6 weeks prior to screening (Visit 1) and/or before enrollment;
  • Severe or uncontrolled cardiovascular disease or history, including but not limited to: New York Heart Association (NYHA) functional class III/IV at screening; acute myocardial infarction, unstable angina, or acute coronary syndrome within 6 months prior to screening; clinically significant arrhythmia requiring intervention or marked QTcF prolongation (male >450 ms, female >470 ms) within 3 months prior to screening; or unstable or uncontrolled hypertension (systolic blood pressure ≥160 mmHg or diastolic blood pressure ≥100 mmHg) at screening;
  • History of malignancy (except for carcinoma in situ, cutaneous squamous cell carcinoma, and basal cell carcinoma cured for more than 5 years), suspected malignancy, or undetermined neoplasm;
  • Concurrent severe, uncontrolled renal, neurological, endocrine, thyroid, urological, ophthalmic, immunological, psychiatric, gastrointestinal, hepatic, or hematological diseases/abnormalities that, in the investigator's judgment, may pose a safety risk to the subject or confound study outcome analysis;
  • Known hypersensitivity to HSK39004 inhalation powder, salbutamol, or any component of the drug delivery system;
  • Use of any protocol-prohibited medication prior to spirometry at screening (Visit 1);
  • History of lung lobectomy or lung volume reduction surgery within 12 months prior to screening;
  • Major surgery (requiring general anesthesia) within 6 weeks prior to screening with incomplete recovery, or planned surgery before study completion;
  • Subjects determined by the investigator to require oxygen therapy;
  • Clinically significant sleep apnea requiring continuous positive airway pressure (CPAP) or non-invasive positive pressure ventilation (NIPPV);

研究组 & 干预措施

HSK39004 Dry Powder Inhaler -0.75mg BID

Experimental

HSK39004 Dry Powder Inhaler: Inhale through the mouth, 0.75mg each time, twice a day

干预措施: HSK39004 Dry Powder Inhaler -0.75mg BID (Drug)

结局指标

主要结局

Treatment-emergent adverse event (TEAE) incidence

时间窗: From week 1 to week 53

The incidence of treatment-emergent adverse events (TEAEs), assessed through vital signs, physical examinations, laboratory tests, 12-lead ECG parameters, and detailed adverse event monitoring.

次要结局

未报告次要终点

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (1)

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