Clinical Endpoint Bioequivalence Study of Test and Reference Inhalation Products in Patients With COPD With Device Robustness
- Conditions
- Chronic Obstructive Pulmonary Disease
- Interventions
- Drug: Reference Product (Spiriva®)Drug: Test Product (tiotropium bromide inhalation powder)Drug: Placebo
- Registration Number
- NCT03137992
- Lead Sponsor
- Lupin, Inc.
- Brief Summary
The purpose of this study is to show bioequivalence of test product to reference product based on baseline-adjusted forced expiratory volume in one second (FEV1).
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 377
- Male and non-pregnant female subjects (40 years of age and older).
- Patients with diagnosis of COPD according to the GOLD guidelines.
- Post-bronchodilator FEV1 <80% of the predicted value at the screening visit.
- Post-bronchodilator FEV1/FVC ratio ≤0.70 at the screening visit.
- Current or former smokers (e.g., with history of = 10 pack-years).
- Written informed consent.
- Known respiratory disorder other than COPD including, but not limited to the following: alpha-1 antitrypsin deficiency, cystic fibrosis, significant asthma, active bronchiectasis, sarcoidosis, lung fibrosis, pulmonary hypertension, pulmonary edema, or interstitial lung disease.
- History of allergy or hypersensitivity to anticholinergic/muscarinic receptor antagonist agents, beta-2 adrenergic agonists, lactose/milk proteins, or known hypersensitivity to any of the proposed ingredients or components of the delivery system.
- Hospitalization for COPD or pneumonia within 12 weeks prior to the screening visit.
- Treatment for COPD exacerbation within 12 weeks prior to the screening visit.
- Viral or bacterial upper or lower respiratory tract infection, sinusitis, sinus infection, rhinitis, pharyngitis, middle ear infection, urinary tract infection, or illness within 6 weeks prior to the screening visit.
- Abnormal and significant ECG finding prior to the screening, during the run-in and treatment periods.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- CROSSOVER
- Arm && Interventions
Group Intervention Description Reference Product (Spiriva®) Reference Product (Spiriva®) Single dose of reference product (Spiriva®) 18 mcg Test Product (tiotropium bromide inhalation powder) Test Product (tiotropium bromide inhalation powder) Once daily administration of test product (tiotropium bromide inhalation powder), 18 mcg for open-label extension (device robustness). Placebo Placebo Single dose of placebo inhalation powder
- Primary Outcome Measures
Name Time Method Baseline Adjusted Mean Change in FEV1 AUC0-24h Post Dose 0-24 hours after dosing on Day 1 of visits 2-4 over a period of approximately 6 weeks To show clinical bioequivalence in the efficacy of the test product as a single dose versus reference product based on the baseline adjusted mean change in forced expiratory volume in the first second (FEV1) area under the curve from time zero to 24 hours post dose (AUC0-24h) on day 1 zero to 24 hours post-dose (AUC0-24h). Baseline was defined as the average of the FEV1 values recorded at approximately 30 minutes and 15 minutes before dosing with study medication.
Difference in Baseline Adjusted FEV1 AUC0-24h for Comparison of Lupin Tiotropium Bromide Inhalation Powder (Test) and Spiriva (Reference) to Placebo 0-24 hours after dosing on Day 1 of visits 2-4 over a period of approximately 6 weeks This measure is to demonstrate that test product as a single dose and reference product are superior to placebo based on the baseline adjusted mean change in forced expiratory volume in the first second (FEV1) area under the curve from time zero to 24 hours post dose (AUC0-24h) on day 1 zero to 24 hours post-dose (AUC0-24h). Baseline was defined as the average of the FEV1 values recorded at approximately 30 minutes and 15 minutes before dosing with study medication.
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (34)
Investigational Research Center Site #1008
🇺🇸Glendale, Arizona, United States
Investigational Research Center Site #1007
🇺🇸Las Vegas, Nevada, United States
Investigational Research Center Site #1037
🇺🇸Columbus, Ohio, United States
Investigational Research Center Site #1015
🇺🇸Easley, South Carolina, United States
Investigational Research Center Site #1017
🇺🇸Andalusia, Alabama, United States
Investigational Research Center Site #1003
🇺🇸Jasper, Alabama, United States
Investigational Research Center Site #1034
🇺🇸Los Angeles, California, United States
Investigational Research Center Site #1028
🇺🇸Riverside, California, United States
Investigational Research Center Site #1010
🇺🇸Westminster, California, United States
Investigational Research Center Site #1026
🇺🇸Clearwater, Florida, United States
Investigational Research Center Site #1016
🇺🇸Colorado Springs, Colorado, United States
Investigational Research Center Site #1019
🇺🇸Clearwater, Florida, United States
Investigational Research Center Site #1035
🇺🇸Clearwater, Florida, United States
Investigational Research Center Site #1001
🇺🇸North Dartmouth, Massachusetts, United States
Investigational Research Center Site #1011
🇺🇸Fridley, Minnesota, United States
Investigational Research Center Site #1029
🇺🇸Saint Louis, Missouri, United States
Investigational Research Center Site #1032
🇺🇸Raleigh, North Carolina, United States
Investigational Research Center Site #1018
🇺🇸Edmond, Oklahoma, United States
Investigational Research Center Site #1005
🇺🇸Medford, Oregon, United States
Investigational Research Center Site #1033
🇺🇸Tulsa, Oklahoma, United States
Investigational Research Center Site #1024
🇺🇸Seneca, South Carolina, United States
Investigational Research Center Site #1012
🇺🇸Gaffney, South Carolina, United States
Investigational Research Center Site #1023
🇺🇸Rock Hill, South Carolina, United States
Investigational Research Center Site #1013
🇺🇸El Paso, Texas, United States
Investigational Research Center Site #1027
🇺🇸Union, South Carolina, United States
Investigational Research Center Site #1020
🇺🇸Spartanburg, South Carolina, United States
Investigational Research Center Site #1004
🇺🇸Knoxville, Tennessee, United States
Investigational Research Center Site #1025
🇺🇸Spartanburg, South Carolina, United States
Investigational Research Center Site #1002
🇺🇸McKinney, Texas, United States
Investigational Research Center Site #1030
🇺🇸New Braunfels, Texas, United States
Investigational Research Center Site #1031
🇺🇸Newport News, Virginia, United States
Investigational Research Center Site #1009
🇺🇸Oklahoma City, Oklahoma, United States
Investigational Research Center Site #1006
🇺🇸Portland, Oregon, United States
Investigational Research Center Site #1036
🇺🇸Orlando, Florida, United States