A Clinical Trial of TQC3927 Powder for Inhalation in Chronic Obstructive Pulmonary Disease

Korábbi kezelés

• Participated in other clinical trials and received research interventions in the 3 months prior to participating in this trial
• Individuals who have lost blood or donated more than 400 mL of blood within 3 months prior to the experiment, or who have received blood transfusions or used blood products
• Any clear history of drug or food allergies, especially those who are allergic to ingredients similar to the investigational drug
• Screening for individuals who have frequently consumed alcohol within the previous 6 months (i.e. females consume more than 14 standard units of alcohol per week, males consume more than 21 standard units of alcohol per week (1 standard unit contains 14g of alcohol, such as 360 mL beer or 45 mL of 40% alcohol strong liquor or 150 mL wine) or are unable to abstain from alcohol during the trial period; Or those who test positive for alcohol breath test
• History of any malignant tumors in organs or systems within the past 5 years, regardless of whether they have received treatment or not, except for local basal cell carcinoma of the skin
• Those who require long-term oxygen therapy (oxygen therapy time>15 hours/day)
• Individuals who have undergone lobectomy or lung volume reduction surgery within the 12 months prior to the start of the study

Más betegség

• Patients with a history of glaucoma, functional constipation, prostate hyperplasia, urinary tract obstruction, etc
• Individuals with a history of illegal drug abuse or who have tested positive for drug abuse screening during the screening period (including benzodiazepines, methamphetamine, cocaine, morphine, ketamine, tetrahydrocannabinol)

Egyéb

• Screening for individuals who have used biologics within the past 3 months
• When screening, the sitting systolic blood pressure should be ≥ 160 mmHg, and the sitting diastolic blood pressure should be ≥ 100 mmHg; Pulse rate<50 bpm or>100 bpm
• Clinically significant apnea patients requiring continuous positive airway pressure (CPAP) or non-invasive positive airway pressure (NIPPV) devices

• Between 18 and 45 years (inclusive)，both male and female
• The subjects were able to undergo reproducible FEV1 lung function testing according to the American Thoracic Society/European Respiratory Society (ATS/ERS) 2005 standard during screening
• Subject should weigh at least 45kg. And body mass index (BMI) within 18~30 kg/m2
• Have no pregnancy plan and voluntarily take effective contraception measures from time of screening to at least 90 days after the last dose (subjects and their partners)