- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00629239
Tolerability/Safety and Efficacy of Inhaled AZD4818 in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease (COPD) (TOP)
November 4, 2010 updated by: AstraZeneca
A 4-week Double-blind, Placebo-controlled, Randomized, Parallel Group Phase IIa Study to Assess the Tolerability/Safety and Efficacy of Inhaled AZD4818 in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease (COPD)
The purpose of this study is to see if treatment with AZD4818 for four weeks is tolerable, safe and effective in treating COPD and, if so, how it compares with placebo.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
65
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Hvidovre, Denmark
- Research Site
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København Nv, Denmark
- Research Site
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Odense C, Denmark
- Research Site
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Helsinki, Finland
- Research Site
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Preitilä, Finland
- Research Site
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Tampere, Finland
- Research Site
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Breda, Netherlands
- Research Site
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Groningen, Netherlands
- Research Site
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Elverum, Norway
- Research Site
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Oslo, Norway
- Research Site
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Trondheim, Norway
- Research Site
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Lund, Sweden
- Research Site
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
40 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Clinical diagnosis of COPD, with symptoms for more than 1 year
- Current or ex-smokers with a smoking history of at least 10 pack-years (1 pack-year=20 cigarettes/day for 1 year)
- Lung function (FEV1) 40 to 80% of the predicted normal value after using a short acting bronchodilator
Exclusion Criteria:
- Clinical suspicion of active tuberculosis
- Any current clinically significant respiratory tract disorder other than COPD
- History of current clinically relevant arrhythmia, heart block, ECG abnormalities, or unstable angina
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: 2
Placebo
|
|
Experimental: 1
AZD4818
|
Dry Powder, inhalation, b.i.d., 4 weeks
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Patients Experiencing Adverse Events
Time Frame: At all study visits
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Number of patients who had an Adverse Event
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At all study visits
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Forced Expiratory Volume 1 (FEV1)
Time Frame: Before treatment and after 1, 2, 3 and 4 weeks of treatment
|
Change in (FEV1) from baseline to end of treatment
|
Before treatment and after 1, 2, 3 and 4 weeks of treatment
|
Forced Vital Capacity (FVC)
Time Frame: Before treatment and after 1, 2, 3 and 4 weeks of treatment
|
Change in FVC from baseline to end of treatment
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Before treatment and after 1, 2, 3 and 4 weeks of treatment
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Vital Capacity (VC)
Time Frame: Before treatment and after 1, 2, 3 and 4 weeks of treatment
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Change in VC from baseline to end of treatment
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Before treatment and after 1, 2, 3 and 4 weeks of treatment
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Inspiratory Capacity (IC)
Time Frame: Before treatment and after 1, 2, 3 and 4 weeks of treatment
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Change from IC baseline to end of treatment
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Before treatment and after 1, 2, 3 and 4 weeks of treatment
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Forced Expiratory Flow (FEF) 25%-75%
Time Frame: Before treatment and after 1, 2, 3 and 4 weeks of treatment
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Change in FEF from baseline to end of treatment
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Before treatment and after 1, 2, 3 and 4 weeks of treatment
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Peak Expiratory Flow (PEF) Morning
Time Frame: Daily during run-in and treatment
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Change from average during run-in to average during treatment
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Daily during run-in and treatment
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Peak Expiratory Flow (PEF) Evening
Time Frame: Daily during run-in and treatment
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Change in PEF from average during run-in to average during treatment
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Daily during run-in and treatment
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The Clinical COPD ( Chronic Obstructive Pulmonary Disease) Questionnaire (CCQ) Total
Time Frame: Before treatment and after 1, 2, 3 and 4 weeks of treatment
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Change from baseline to end of treatment in score , The total scores vary between 0 (never/not limited at all) to 6 (almost all the time/totally limited)
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Before treatment and after 1, 2, 3 and 4 weeks of treatment
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Chronic Obstructive Pulmonary Disease (COPD) Symptoms, Breathlessness
Time Frame: Daily during run-in and treatment
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Change from average during run-in to average during treatment.
Scores on a Scale, 5-point Likert-type scale, ranging from 0 (none) to 4 (severe).
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Daily during run-in and treatment
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Chronic Obstructive Pulmonary Disease (COPD) Symptoms, Chest Tightness
Time Frame: Daily during run-in and treatment
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Change from average during run-in to average during treatment.
Scores on a Scale, 5-point Likert-type scale, ranging from 0 (none) to 4 (severe).
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Daily during run-in and treatment
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Chronic Obstructive Pulmonary Disease (COPD) Symptoms, Cough Score
Time Frame: Daily during run-in and treatment
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Change from average during run-in to average during treatment.
Scores on a Scale, 5-point Likert-type scale, ranging from 0 (none) to 4 (severe).
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Daily during run-in and treatment
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Chronic Obstructive Pulmonary Disease (COPD) Symptoms, Sleep Score
Time Frame: Daily during run-in and treatment
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Change from average during run-in to average during treatmentScores on a Scale, 5-point Likert-type scale, ranging from 0 (none) to 4 (severe).
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Daily during run-in and treatment
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6-minute Walk Test
Time Frame: Before treatment and after 4 weeks of treatment
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Change from baseline to end of treatment
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Before treatment and after 4 weeks of treatment
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Huib AM Kerstjens, MD, PhD, University Medical Centre, Groningen, The Netherlands
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
January 1, 2008
Primary Completion (Actual)
June 1, 2008
Study Completion (Actual)
August 1, 2008
Study Registration Dates
First Submitted
February 25, 2008
First Submitted That Met QC Criteria
February 25, 2008
First Posted (Estimate)
March 5, 2008
Study Record Updates
Last Update Posted (Estimate)
December 6, 2010
Last Update Submitted That Met QC Criteria
November 4, 2010
Last Verified
November 1, 2010
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- D3540C00005
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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