A Randomized, Double-blind, Placebo-controlled, Parallel Group Trial Assessing the Rate of Decline of Lung Function With Tiotropium 18 mcg Inhalation Capsule Once Daily in Patients With Chronic Obstructive Pulmonary Disease (COPD).
Trial Snapshot
- Phase
- Phase 3
- Status
- Completed
- Sponsor
- Boehringer Ingelheim
- Enrollment
- 5,993
- Locations
- 585
- Primary Endpoint
- Pre-bronchodilator Forced Expiratory Volume in One Second (FEV1) Rate of Decline From Day 30 to 4 Years
Study Overview
Brief Summary
The primary objective of this trial is to determine whether daily treatment with tiotropium (Spiriva®, Bromuro de Tiotropio®) inhalation capsule via HandiHaler® reduces the rate of decline in lung function over time in patients with COPD.
Study Design
- Study Type
- Interventional
- Intervention Model
- Parallel
- Primary Purpose
- Treatment
Eligibility Criteria
- Ages
- 40 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Written informed consent.
- •Male or female patients 40 years of age or older.
- •Smoking history of at least 10 pack years.
- •Diagnosis of COPD with post bronchodilator FEV1 less than or equal to 70% of predicted normal and FEV1<70% of FVC and on stable respiratory medication.
Exclusion Criteria
- •Significant diseases other than COPD which in the opinion of the investigator may put the patient at risk or influence the patients ability to participate.
- •Myocardial infarction in past 6 months.
- •Unstable or life threatening arrhythmia in past year.
- •Hospitalization for NYHA heart failure class III or IV in past year.
- •Active tuberculosis.
- •Pulmonary resection.
- •Malignancy treated with radiation or chemotherapy in past 5 years.
- •Respiratory infection in 4 weeks prior to screening.
- •Known hypersensitivity to anticholinergic drugs or components.
- •Known moderate to severe renal impairment.
- •Known narrow angle glaucoma.
- •Significant symptomatic BPH or bladder neck obstruction.
- •Need for oxygen therapy >12 hr/day.
- •Use of oral corticosteroids at unstable doses or >10 mg/day.
Outcomes
Primary Outcomes
Pre-bronchodilator Forced Expiratory Volume in One Second (FEV1) Rate of Decline From Day 30 to 4 Years
Time Frame: From day 30 to 4 years
Rate of decline of forced expiratory volume in one second (FEV1) measured before the use of bronchodilators. A negative rate of decline indicates decreasing FEV1 over time, while a positive value indicates increasing FEV1.
Post-bronchodilator Forced Expiratory Volume in One Second (FEV1) Rate of Decline From Day 30 to 4 Years
Time Frame: From day 30 to 4 years
Rate of decline of forced expiratory volume in one second (FEV1) measured after bronchodilation. A negative rate of decline indicates decreasing FEV1 over time, while a positive value indicates increasing FEV1.
Secondary Outcomes
- Pre-bronchodilator Forced Expiratory Volume in One Second (FEV1) Rate of Decline From Day 1 to 30 Days After Completion of Double Blinded Treatment(Day 1 to 30 days after completion of double blinded treatment between Day 1 and 4 years plus 30 days.)
- Pre-bronchodilator Forced Vital Capacity (FVC) Rate of Decline From Day 30 to 4 Years(From day 30 to 4 years)
- Time to First Exacerbation(From Day 1 to 4 years)
- Estimated Post-bronchodilator Forced Vital Capacity (FVC) at Month 12(Month 12)
- Estimated Pre-bronchodilator Forced Vital Capacity (FVC) at Month 18(Month 18)
- Number of Exacerbation Days Per Patient Year(Day 1 to 4 years)
- Time to First COPD Exacerbation Leading to Hospitalization (for 25% Patients)(Day 1 to 4 years)
- Number and Percentage of Patients With at Least on COPD Exacerbation Leading to Hospitalization(From Day 1 to 4 years)
- Number of Exacerbation Leading to Hospitalization(From Day 1 to 4 years)
- Rate of Decline of St George's Respiratory Questionnaire (SGRQ) Total Score(From month 6 to 4 years)
- Post-bronchodilator Forced Expiratory Volume in One Second (FEV1) Rate of Decline From Day 1 to 30 Days After Completion of Double Blinded Treatment(Day 1 to 30 days after completion of double blinded treatment between Day 1 and 4 years plus 30 days)
- Post-bronchodilator Forced Vital Capacity (FVC) Rate of Decline From Day 30 to 4 Years(From day 30 to 4 years)
- Pre-bronchodilator Slow Vital Capacity (SVC) Rate of Decline From Day 30 to 4 Years(From day 30 to 4 years)
- Post-bronchodilator Slow Vital Capacity (SVC) Rate of Decline From Day 30 to 4 Years(From day 30 to 4 years)
- Number and Percentage of Patients With at Least One Chronic Obstructive Pulmonary Disease (COPD) Exacerbation(Day 1 to 4 years)
- Pre-bronchodilator Forced Vital Capacity (FVC) Rate of Decline From Day 1 to 30 Days After Completion of Double Blinded Treatment(Day 1 to 30 days after completion of double blinded treatment between Day 1 and 4 years plus 30 days.)
- Post-bronchodilator Forced Vital Capacity (FVC) Rate of Decline From Day 1 to 30 Days After Completion of Double Blinded Treatment(Day 1 to 30 days after completion of double blinded treatment between Day 1 and 4 years plus 30 days)
- Pre-bronchodilator Slow Vital Capacity (SVC) Rate of Decline From Day 1 to 30 Days After Completion of Double Blinded Treatment(Day 1 to 30 days after completion of double blinded treatment between Day 1 and 4 years plus 30 days)
- Post-bronchodilator Slow Vital Capacity (SVC) Rate of Decline From Day 1 to 30 Days After Completion of Double Blinded Treatment(Day 1 to 30 days after completion of double blinded treatment between Day 1 and 4 years plus 30 days)
- Number of Chronic Obstructive Pulmonary Disease (COPD) Exacerbations Per Patient Year(Day 1 to 4 years)
- Days of Chronic Obstructive Pulmonary Disease (COPD) Exacerbation Leading to Hospitalization(From Day 1 to 4 years)
- Estimated Pre-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 1(Month 1)
- Estimated Post-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 1(Month 1)
- Estimated Pre-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 6(Month 6)
- Estimated Post-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 6(Month 6)
- Estimated Pre-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 12(Month 12)
- Estimated Post-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 12(Month 12)
- Estimated Pre-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 18(Month 18)
- Estimated Post-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 18(Month 18)
- Estimated Pre-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 24(Month 24)
- Estimated Post-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 24(Month 24)
- Estimated Pre-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 30(Month 30)
- Estimated Post-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 30(Month 30)
- Estimated Pre-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 36(Month 36)
- Estimated Post-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 36(Month 36)
- Estimated Pre-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 42(Month 42)
- Estimated Post-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 42(Month 42)
- Estimated Pre-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 48(Month 48)
- Estimated Post-bronchodilator Forced Expiratory Volume in One Second (FEV1) at Month 48(Month 48)
- Estimated Pre-bronchodilator Forced Vital Capacity (FVC) at Month 1(Month 1)
- Estimated Post-bronchodilator Forced Vital Capacity (FVC) at Month 1(Month 1)
- Estimated Pre-bronchodilator Forced Vital Capacity (FVC) at Month 6(Month 6)
- Estimated Post-bronchodilator Forced Vital Capacity (FVC) at Month 6(Month 6)
- Estimated Pre-bronchodilator Forced Vital Capacity (FVC) at Month 12(Month 12)
- Estimated Post-bronchodilator Forced Vital Capacity (FVC) at Month 18(Month 18)
- Estimated Pre-bronchodilator Forced Vital Capacity (FVC) at Month 24(Month 24)
- Estimated Post-bronchodilator Forced Vital Capacity (FVC) at Month 24(Month 24)
- Estimated Pre-bronchodilator Forced Vital Capacity (FVC) at Month 30(Month 30)
- Estimated Post-bronchodilator Forced Vital Capacity (FVC) at Month 30(Month 30)
- Estimated Pre-bronchodilator Forced Vital Capacity (FVC) at Month 36(Month 36)
- Estimated Post-bronchodilator Forced Vital Capacity (FVC) at Month 36(Month 36)
- Estimated Pre-bronchodilator Forced Vital Capacity (FVC) at Month 42(Month 42)
- Estimated Post-bronchodilator Forced Vital Capacity (FVC) at Month 42(Month 42)
- Estimated Pre-bronchodilator Forced Vital Capacity (FVC) at Month 48(Month 48)
- Estimated Post-bronchodilator Forced Vital Capacity (FVC) at Month 48(Month 48)
- Estimated Pre-bronchodilator Slow Vital Capacity (SVC) at Month 1(Month 1)
- Estimated Pre-bronchodilator Slow Vital Capacity (SVC) at Month 6(Month 6)
- Estimated Pre-bronchodilator Slow Vital Capacity (SVC) at Month 30(Month 30)
- Estimated Post-bronchodilator Slow Vital Capacity (SVC) at Month 36(Month 36)
- Estimated St George's Respiratory Questionnaire (SGRQ) Total Score at Month 12(Month 12)
- Estimated Post-bronchodilator Slow Vital Capacity (SVC) at Month 1(Month 1)
- Estimated Pre-bronchodilator Slow Vital Capacity (SVC) at Month 24(Month 24)
- Estimated Post-bronchodilator Slow Vital Capacity (SVC) at Month 24(Month 24)
- Estimated Pre-bronchodilator Slow Vital Capacity (SVC) at Month 18(Month 18)
- Estimated Post-bronchodilator Slow Vital Capacity (SVC) at Month 18(Month 18)
- Estimated Post-bronchodilator Slow Vital Capacity (SVC) at Month 6(Month 6)
- Estimated Pre-bronchodilator Slow Vital Capacity (SVC) at Month 12(Month 12)
- Estimated Post-bronchodilator Slow Vital Capacity (SVC) at Month 12(Month 12)
- Estimated Post-bronchodilator Slow Vital Capacity (SVC) at Month 30(Month 30)
- Estimated Pre-bronchodilator Slow Vital Capacity (SVC) at Month 36(Month 36)
- Estimated Pre-bronchodilator Slow Vital Capacity (SVC) at Month 42(Month 42)
- Estimated Post-bronchodilator Slow Vital Capacity (SVC) at Month 42(Month 42)
- Estimated Pre-bronchodilator Slow Vital Capacity (SVC) at Month 48(Month 48)
- Estimated Post-bronchodilator Slow Vital Capacity (SVC) at Month 48(Month 48)
- Estimated St George's Respiratory Questionnaire (SGRQ) Total Score at Month 6(Month 6)
- Estimated St George's Respiratory Questionnaire (SGRQ) Total Score at Month 18(Month 18)
- Estimated St George's Respiratory Questionnaire (SGRQ) Total Score at Month 24(Month 24)
- Estimated St George's Respiratory Questionnaire (SGRQ) Total Score at Month 30(Month 30)
- Estimated St George's Respiratory Questionnaire (SGRQ) Total Score at Month 36(Month 36)
- Estimated St George's Respiratory Questionnaire (SGRQ) Total Score at Month 42(Month 42)
- Estimated St George's Respiratory Questionnaire (SGRQ) Total Score at Month 48(Month 48)
- Number and Percentage of Participants With All Cause Death and Time to Event Analysis (On-treatment)(Day 1 to completion of double blinded treatment plus 30 days between Day 1 and 4 years plus 30 days)
- Number and Percentage of Participants With All Cause Death (Including Vital Status Follow-up, Cutoff at 1470 Days)(Day 1 to day 1470)
- Number and Percentage of Participants With Lower Respiratory Death (On-treatment; Adjudicated Primary Cause)(Day 1 to completion of double blinded treatment plus 30 days between Day 1 and 4 years plus 30 days)
- Number and Percentage of Participants With a Lower Respiratory Death (Adjudicated; Including Vital Status Follow-up, Cutoff at 1470 Days)(Day 1 to day 1470)
