Status:
COMPLETED
Tiotropium In Early Chronic Obstructive Pulmonary Disease Patients in China
Lead Sponsor:
The First Affiliated Hospital of Guangzhou Medical University
Collaborating Sponsors:
Boehringer Ingelheim
Rundo International Pharmaceutical Research & Development Co.,Ltd.
Conditions:
Chronic Obstructive Pulmonary Disease
Eligibility:
All Genders
40-85 years
Phase:
PHASE4
Brief Summary
Chronic obstructive pulmonary disease (COPD) is one of the commonest respiratory diseases. During the early stage of COPD, patients only have mild respiratory symptoms or signs which may lead to under...
Eligibility Criteria
Inclusion
- Age: 40-85 yrs, both male and female, with or without smoking history, receiving treatment in community hospitals or outpatient department in general hospitals
- GOLD Stage I-II COPD: FEV1/FVC\<70% and FEV1≥50% predicted, measured 20min after 400μg salbutamol inhalation
- With stable COPD: no COPD exacerbation during the latest 4 weeks prior to the recruitment
- With capability of communicating via oral conversation or written documents and signing informed consent
- With agreement to receive and are capable of participating in study related auxiliary examinations
- Capability of proper use of HandiHaler
Exclusion
- Significant diseases other than COPD. A significant disease is defined as a disease or condition which, in the opinion of the investigator, may put the patient at risk because of participation in the study or may influence either the results of the study or the patients' ability to participate in the study
- Patients with clinically significant abnormal baseline haematology, blood biochemistry or urinary analysis, if the abnormality defines a significant disease as defined in exclusion criteria No. 1
- Patients with clinical diagnosis of lung cancer, bronchiectasis, pneumoconioses, or other single restricted ventilation
- Severe cardiovascular, neural, hepatic, renal and hematologic diseases or malignancies that may interfere with the operation of the study
- Patients with prostatic hyperplasia or bladder neck obstruction with significant symptoms, or narrow angle glaucoma
- Patients with known moderate to severe impaired renal function in the opinion of the investigator or creatinine clearance ≤50 ml/min
- Patients with history of asthma, allergic rhinitis, or who have a blood eosinophil count ≥600/mm\^3
- Patients with active pulmonary tuberculosis
- Patients with life-threatening pulmonary embolism, α1-antitrypsin deficiency, or cystic fibrosis
- History of pneumonectomy
- COPD exacerbation in 4 weeks prior to the first visit (V0), or hospitalization and/or antibiotic application and/or oral or intravenous glucocorticosteroids application is required during screening stage.
- Treated with one of the trial drugs during the 30 days or 6 half-lives prior to the first visit (V0), with the selection of the longer period
- Long-term oxygen therapy, frequent use of glucocorticosteroids orally or intravenously at unstable doses(i.e. less than six weeks on stable doses) or at doses in excess of the equivalent of 10 mg of prednisone/day, or long-term use of antibiotics
- Pregnancy, lactation or potential of pregnancy
- Planned hospitalization or blood donation during the trial
- Known hypersensitivity or intolerance to trial drugs
- History of chronic alcohol or drug abuse, or any other conditions that may impact compliance
- Involvement in other clinical studies at the same time
Key Trial Info
Start Date :
November 1 2011
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
August 1 2016
Estimated Enrollment :
841 Patients enrolled
Trial Details
Trial ID
NCT01455129
Start Date
November 1 2011
End Date
August 1 2016
Last Update
August 11 2016
Active Locations (25)
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1
Beijing Chao-Yang Hospital
Beijing, Beijing Municipality, China, 100016
2
Xinqiao Hospital
Chongqing, Chongqing Municipality, China, 630037
3
The First People's Hospital of Foshan
Foshan, Guangdong, China, 528000
4
The First Affiliated Hospital of Sun Yat-sen University
Guangzhou, Guangdong, China, 510080