Chronic Obstructive Pulmonary Disease COPDPhase 2NCT02971293
Efficacy, Pharmacokinetics (PK), Safety and Tolerability Study of Inhaled AZD8871
A Phase 2 study testing AZD8871 100 µg and AZD8871 600 µg in people with Chronic Obstructive Pulmonary Disease COPD, run by AstraZeneca at 2 sites in 2 countries.
Trial summary
This is a study to evaluate the effects of AZD8871 in patients with COPD. Adult male or female patients with moderate to severe COPD, who agree to be in this study, will receive 3 treatments, i.e. Read more about this study
- Who is it for?
- Ages 40 to 80 years
- Conditions the study is for
- Chronic Obstructive Pulmonary Disease COPD
- What is being tested?
- AZD8871 100 µg and AZD8871 600 µg
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 42 participants
- Where
- 2 sitesin 2 countries
- Study dates
- 15 Dec 2016to 18 Aug 2017
- Phase
- Phase 2
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 40 to 80 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Patient who provided of informed consent prior to any study-specific procedures
- Male or female 40 to 80 years of age (both inclusive) at Screening (Visit 1). A female is eligible to enter and participate in the study if she is of non-childbearing potential.
- Note: A female is considered to be of non-childbearing potential if she meets one of the following criteria:
- Permanently or surgically sterilised, including hysterectomy and/or bilateral oophorectomy and/or bilateral salpingectomy
- Post-menopausal; aged <50 years and amenorrhoeic for 12 months or more following cessation of exogenous hormonal treatments and with luteinizing hormone (LH) and follicle stimulating hormone (FSH) levels in the post-menopausal range of the local laboratory.
- Post-menopausal; aged ≥50 years and amenorrhoeic for 12 months or more, following cessation of all exogenous hormonal treatments.
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- Male patient should use a condom and spermicide to prevent pregnancy and drug exposure of a partner, regardless of the gender or childbearing potential of the partner from the day of the first administration of the investigational product (IP) until 3 months after the last administration of the IP.
- COPD Diagnosis: Patient with an established clinical history of COPD for more than 1 year at Screening, according to the Global Initiative for Chronic Obstructive Lung Disease 2016 COPD guidelines.
- Tobacco Use: Patient is a current or former smoker with a history of ≥10 pack-years of cigarette smoking. A former smoker is defined as one who has stopped smoking for at least 6 months prior to Screening.
- Patient with post-bronchodilator FEV1/FVC (Forced vital capacity) ratio <70% based on the value reached after inhalation of salbutamol (400 µg) at Visit 2. If criterion is not met, the test can be repeated at the latest, up to Day 14.
- Patient with post-bronchodilator FEV1 that must be ≥40% and <80% predicted normal value and must also be >750 mL at Visit 2. If criterion is not met, the test can be repeated at the latest, up to Day 14.
- Patient who fulfils reversibility criteria to salbutamol at Visit 2. Reversibility is defined as ≥12% and ≥200 mL increase in FEV1 after inhalation of 4 puffs of salbutamol. (400 µg). If criterion is not met, the test can be repeated at the latest, up to Day 14.
- Patient is willing and, in the opinion of the Investigator, able to change current COPD therapy as required by the protocol and willing to use ipratropium Four times a day (if needed, during run-in and wash-out periods) with or without Inhaled corticosteroid for maintenance therapy of COPD and as needed rescue salbutamol from Visit 1 up Visit 11.
- Patient is free from any clinically active disease other than COPD that may impact study outcome, as determined by medical history, physical examination, laboratory testing, and 12-lead ECG findings, at Screening.
- Patient is willing to remain at the study centre as required per protocol to complete all visit assessments.
- Patient with body mass index (BMI) <40 kg/m2 at the time of screening.
Who cannot join
- Patient previously enrolled in the present study.
- Patient has significant diseases other than COPD, ie, disease or condition or an abnormality in laboratory, ECG, medical history or physical examination 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 patient'spatient's ability to participate in the study.
- Childbearing potential female, pregnant or lactating.
- Patient who, in the opinion of the Investigator, has a current diagnosis of asthma.
- Patient has alpha-1 antitrypsin deficiency as the cause of COPD.
- Patient has other active pulmonary disease such as active tuberculosis, lung cancer, bronchiectasis sarcoidosis, idiopathic interstitial pulmonary fibrosis, primary pulmonary hypertension, or uncontrolled sleep apnoea. Allergic rhinitis is not exclusionary.
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- Lung surgery for volume reduction or lung transplantation: Patient has undergone lung volume reduction surgery, lobectomy, or bronchoscopic lung volume reduction (endobronchial blockers, airway bypass, endobronchial valves, thermal vapour ablation, biological sealants, massive pulmonary embolism and airway implants) within 1 year of Screening (Visit 1).
- Patient is using nocturnal positive pressure (eg, continuous positive airway pressure or bi level positive airway pressure). Patient is using any non-invasive positive pressure ventilation device.
- Note: A patient using continuous positive airway pressure or bi level positive airway pressure for Sleep Apnoea Syndrome is allowed in the study.
- Patient has been hospitalised due to poorly controlled COPD within 3 months of Screening.
- Patient has acute worsening of COPD that requires treatment with corticosteroids or antibiotics in the 6 week interval prior to Screening (Visit 1), or during the Screening Period (between Visits 1 and 3).
- Patient has had lower respiratory tract infections that required antibiotics within 6 weeks prior to Screening.
- Patient cannot perform acceptable spirometry, ie, meet American Thoracic Society (ATS)/European Respiratory Society (ERS) acceptability criteria.
- Patient has changed their smoking status (ie, start or stop smoking) or initiation of a smoking cessation program within 6 weeks prior to Screening.
- Patient has participated in the acute phase of a pulmonary rehabilitation program within 4 weeks prior to Screening or who will enter the acute phase of a pulmonary rehabilitation program during the study. A patient in the maintenance phase of a pulmonary rehabilitation program is not to be excluded.
- Cardiac disease: Subject with significant cardiovascular disease cardiovascular instability. Patient with heart rate <50 beats per minute. Patient has clinically significant uncontrolled hypertension as assessed by the investigator.
- Neurological: Patient with seizures or history of seizures requiring anticonvulsants within 12 months prior to Screening. Patient is taking selective serotonin reuptake inhibitors or serotonin--norepinephrine reuptake inhibitors whose dose has not been stable for at least 4 weeks prior to Screening, or exceeds the maximum recommended dose.
- Renal: Patient with symptomatic bladder neck obstruction, acute urinary retention or symptomatic non-stable prostate hypertrophy. 35.23. Patient with a serum potassium value <3.5 mmol/L at Screening and on repeat testing. Note: however potassium replacement and rescreening is allowed if serum potassium concentration was < 3.5mmol/l at screening.
- Others:
- Any laboratory abnormality or suspicion of any clinically relevant disease or disorder (on history or examination), including uncontrolled hypertension or uncontrolled diabetes, which, in the opinion of the Investigator, may either put the patient at risk because of participation in the study, or influence the results or the patient's ability to participate in the study, or any other safety concerns in the opinion of the Investigator.
- History of malignancy of any organ system, treated or untreated within the past 5 years, with the exception of localized basal cell carcinoma of the skin
- Patient with known narrow-angle glaucoma.
- Patient has a history of hypersensitivity to β2-agonists, muscarinic anticholinergics or lactose/milk protein. Lactose intolerance is not an exclusion criterion.
- The patient has a known or suspected history of alcohol or drug of abuse within the past 2-year period years or consuming more than 14 (female subjects) or 21 (male subjects) units of alcohol a week, or shows positive for drugs of abuse and alcohol tests at screening and prior to randomization.
- Patient who, in the opinion of the Investigator, would be unable to abstain from protocol-defined prohibited medications during the study.
- Patient who received a live attenuated vaccination within 30 days prior to Screening.
- Patient involved in the planning and/or conduct of the study (applies to both AstraZeneca staff and/or staff at the study site).
- Patient treated with investigational drug or device in another clinical trial within the last 30 days or five half-lives (whichever is longer) prior to Screening.
- Patient who donated or lost >500 mL of blood and plasma within the previous 3 months prior to screening.
- Patient is unlikely to co-operate with the requirements of the study, instructions of the Principal Investigator., or have e-dairy completion rate of < 70% during the run in period.
- Patient with known human immunodeficiency virus (HIV) infection or chronic hepatitis B or C infection.
Trial locations and contacts
2 sites in 2 countries.
2 sites in 2 countries
About this study
Official title: A Phase IIa, Randomised, Multi-Centre, Double-Blind, Placebo-Controlled, 3 Periods, Crossover Study to Investigate the Efficacy, Pharmacokinetics, Safety and Tolerability of Inhaled AZD8871 Administered Once Daily for 2 Weeks in Patients With Moderate to Severe COPD.
This is a study to evaluate the effects of AZD8871 in patients with COPD. Adult male or female patients with moderate to severe COPD, who agree to be in this study, will receive 3 treatments, i.e. 2 different doses of AZD8871 and placebo (dummy medication containing no drug) at once a day for 2 weeks, in a random order. To make the comparison between AZD8871 and placebo as fair as possible, this study is "double blinded." This means that neither patient nor the study doctor will know in which order the 3 treatments will be given. This study will include patients who are between 40 and 80 years of age. In total there will be 42 patients participating in this study at two study centers in the United Kingdom and Germany. The study will have a total of 12 visits for each patient spanning for a period of 4 to 6 months. The study is anticipated to run for approximately 8 months and should not exceed 10 months.
Read the detailed description
This is a proof-of-concept, randomised, double-blind, placebo-controlled, 3-way, complete crossover William's design, multiple dose study to investigate the efficacy, PK, safety, and tolerability of 2 dose levels of AZD8871 and placebo, administered using a dry powder inhaler (DPI) device once daily, for 2 weeks, in patients with moderate to severe COPD. AZD8871 is a new chemical entity with the combined properties of a LAMA and a LABA in a single molecule. AZD8871 is being developed as an inhaled long-acting bronchodilator for the maintenance treatment of COPD.
The objective of the study is to assess the efficacy, safety and PK of AZD8871 after a 14-day treatment period at 2 different doses in patients with moderate to severe COPD. The target population includes male and female (non-childbearing potential) adult patients with clinical diagnosis of moderate to severe COPD. The crossover design has been chosen to avoid inter-patient variability and optimize sample size. By randomly assigning treatment sequence, differences in baseline characteristics of the treatment groups will be minimised. The inclusion of a placebo arm is considered the most reliable method to minimise patient and Investigator bias. The proposed dose levels of AZD8871 in this study are 100 and 600 µg of AZD8871 given by inhalation once daily for 14 days through a single dose DPI. Doses have been selected based on the safety, tolerability, PK and pharmacodynamics (PD) information generated in previous clinical trials with AZD8871. The wash-out period proposed for this current study is a minimum of 28 days and up to 35 days in order to avoid any carry over effect between periods. The broad dose range selected (6 fold range from 100 to 600 µg) has been chosen to span the likely therapeutic dose and facilitate the dose selection for future studies. Considering the expected efficacy in patients with COPD and the available data to date, it is anticipated the benefits will outweigh the risks and support the continued investigation of AZD8871 in clinical studies.
- Being tested
- AZD8871 100 µg, AZD8871 600 µg, Placebo
- Keywords
- AZD8871, long-acting muscarinic antagonist (LAMA), long-acting β2-agonist (LABA), inhaled long-acting bronchodilator, pharmacokinetics, safety, tolerability, efficacy, Phase IIa, Muscarinic receptor antagonist β2 adrenoceptor agonist (MABA)
- Medical subject headings
- Pulmonary Disease, Chronic Obstructive
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
AZD8871 100 µgDrug
The subjects will receive one dose of AZD8871 100 µg single dose DPI.
AZD8871 600 µgDrug
The subjects will receive AZD8871, 600 µg single dose DPI.
PlaceboDrug
The subject will receive Placebo single dose DPI.
| Study group | Role | What they receive |
|---|---|---|
| AZD8871 100 µg | Experimental | The subjects will receive AZD8871 100 µg once daily, by dry powder inhaler (DPI) device. The treatment will be administered via single dose DPI that is an adaptation of the multi-dose Genuair™ used in approved inhalation products. Receives: Drug: AZD8871 100 µg |
| Placebo | Placebo comparator | The placebo will be administered via single dose DPI that is an adaptation of the commercially available Genuair® with a smaller internal volume to enable delivery of single doses. To maintain blinding, each patient will receive one inhaled dose from placebo DPI provided to him/her on each day of the treatment period. Receives: Drug: Placebo |
| AZD8871 600 µg | Experimental | The subjects will receive AZD8871 600 µg once daily by DPI device via single dose DPI that is an adaptation of the multi-dose Genuair™ used in approved inhalation products. Receives: Drug: AZD8871 600 µg |
What is being measured
The primary outcome is the main question the study is designed to answer.
Change From Baseline in Trough Forced Expiratory Volume in 1 Second (FEV1)
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD was assessed by measuring the change in trough FEV1 on Day 15
Measured: On Day 15
Secondary outcomes (26)
Observed Maximum Plasma (Cmax) of AZD8871 and Its Metabolites (Single Dose)
Observed maximum concentration, taken directly from the individual concentration-time curve, on Day 1 of each treatment period.
Measured: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 1.
Observed Maximum Plasma (Cmax) of AZD8871 and Its Metabolites (Multiple Doses, Day 14)
Observed maximum concentration, taken directly from the individual concentration-time curve, on Day 14 of each treatment period.
Measured: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 14.
Time to Reach Maximum Plasma Concentration (Tmax) of AZD8871 and Its Metabolites (Single Dose)
Time to reach maximum concentration taken directly from the individual concentration-time curve on Day 1 of each treatment period.
Measured: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 1.
Time to Reach Maximum Plasma Concentration (Tmax) of AZD8871 and Its Metabolites (Multiple Doses, Day 14)
Time to reach maximum concentration taken directly from the individual concentration-time curve on Day 14 of each treatment period.
Measured: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 14.
AUClast of AZD8871 and Its Metabolites (Single Dose)
Area under the plasma concentration-curve from time zero to the last quantifiable time point (24 hours post-dose) calculated on Day 1 of each treatment period.
Measured: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 1.
AUClast of AZD8871 and Its Metabolites (Multiple Doses, Day 14)
Area under the plasma concentration-curve from time zero to the last quantifiable time point (24 hours post-dose) calculated on Day 14 of each treatment period.
Measured: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 14.
AUC0-24 of AZD8871 and Its Metabolites (Single Dose)
Area under the plasma concentration-curve from time zero to 24 hours post-dose calculated on Day 1 of each treatment period.
Measured: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 1.
AUC0-24 of AZD8871 and Its Metabolites (Multiple Doses, Day 14)
Area under the plasma concentration-curve from time zero to 24 hours post-dose calculated on Day 14 of each treatment period.
Measured: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 14.
Accumulation Ratio for Cmax (RacCmax) of AZD8871 and Its Metabolites (Day 14)
Accumulation ratio for Cmax estimated as (Cmax on Day 14 / Cmax on Day 1) in each treatment period.
Measured: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 1 and Day 14.
Accumulation Ratio for AUC0-24 (RacAUC[0-24]) of AZD8871 and Its Metabolites (Day 14)
Accumulation ratio for AUC0-24 estimated as AUC0-24 on Day 14 / AUC0-24 on Day 1 in each treatment period.
Measured: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 1 and Day 14.
Cavg of AZD8871 and Its Metabolites During a Dosing Interval (Day 14)
Average plasma concentration during a dosing interval calculated on Day 14 of each treatment period.
Measured: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 14.
Change From Baseline in Trough FEV1 at Day 1 (Single Dose)
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD was assessed by measuring the change in trough FEV1 on Day 1
Measured: on Day 1
Change From Baseline in Trough FEV1 at Day 8 (Pre-dose)
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD was assessed by measuring the change in trough FEV1 on Day 8 (pre-dose)
Measured: on Day 8 (pre-dose)
Change From Baseline in Trough FEV1 Over the Treatment Duration (Days 1-15)
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD was assessed by measuring the change in trough FEV1 over the treatment duration from Day 1 to Day 15
Measured: Days 1-15
Change From Baseline in Peak FEV1 at Day 1 (Single Dose)
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD was assessed by measuring the change in Peak FEV1
Measured: on Day 1
Change From Baseline in Peak FEV1 at Day 8
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD was assessed by measuring the change in Peak FEV1
Measured: on Day 8
Change From Baseline in Peak FEV1 at Day 14
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD was assessed by measuring the change in Peak FEV1
Measured: on Day 14
Change From Baseline in Peak FEV1 Over the Treatment Duration (Days 1-15)
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD was assessed by measuring the change in Peak FEV1
Measured: over the treatment duration (Days 1-15)
Change From Baseline in BCSS Questionnaire Total Score From Day 1 to Day 8 Post-treatment
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD was assessed by measuring the change from baseline in Total score of the Breathlessness, Cough Sputum Scale (BCSS) questionnaire.
The BCSS questionnaire is a 3-item patient-reported outcome measure. On a daily basis, patients rated 3 symptoms (breathlessness, cough and sputum) on a 5-point Likert scale (range 0-4, high scores indicating higher severity). The BCSS questionnaire Total Score is the sum of the 3 symptom scores, ranging from 0-12 (lowest-highest severity).
Measured: From Day 1 to Day 8 post-treatment
Change From Baseline in BCSS Questionnaire Total Score From Day 9 to Day 14 Post-treatment
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD was assessed by measuring the change from baseline in Total score of the Breathlessness, Cough Sputum Scale (BCSS) questionnaire.
The BCSS questionnaire is a 3-item patient-reported outcome measure. On a daily basis, patients rated 3 symptoms (breathlessness, cough and sputum) on a 5-point Likert scale (range 0-4, high scores indicating higher severity). The BCSS questionnaire Total Score is the sum of the 3 symptom scores, ranging from 0-12 (lowest-highest severity).
Measured: From Day 9 to Day 14 post-treatment
Change From Baseline in Cough Individual Domain Score From Day 1 to Day 8 Post-treatment
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD will be assessed by measuring the change from baseline in Breathlessness, Cough Sputum Scale (BCSS) questionnaire cough individual domain scores.
On a daily basis, patients rated cough symptoms on a 5-point Likert scale (range 0-4, high scores indicating higher severity).
Measured: From Day 1 to Day 8 post-treatment
Change From Baseline in Cough Individual Domain Score From Day 9 to Day 14 Post-treatment
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD will be assessed by measuring the change from baseline in Breathlessness, Cough Sputum Scale (BCSS) questionnaire cough individual domain scores.
On a daily basis, patients rated cough symptoms on a 5-point Likert scale (range 0-4, high scores indicating higher severity).
Measured: From Day 9 to Day 14 post-treatment
Change From Baseline in Breathlessness Individual Domain Score From Day 1 to Day 8 Post-treatment
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD will be assessed by measuring the change from baseline in Breathlessness, Cough Sputum Scale (BCSS) questionnaire breathlessness individual domain scores.
On a daily basis, patients rated breathlessness symptoms on a 5-point Likert scale (range 0-4, high scores indicating higher severity).
Measured: From Day 1 to Day 8 post-treatment
Change From Baseline in Breathlessness Individual Domain Score From Day 9 to Day 14 Post-treatment
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD will be assessed by measuring the change from baseline in Breathlessness, Cough Sputum Scale (BCSS) questionnaire breathlessness individual domain scores.
On a daily basis, patients rated breathlessness symptoms on a 5-point Likert scale (range 0-4, high scores indicating higher severity).
Measured: From Day 9 to Day 14 post-treatment
Change From Baseline in Sputum Individual Domain Score From Day 1 to Day 8 Post-treatment
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD will be assessed by measuring the change from baseline in Breathlessness, Cough Sputum Scale (BCSS) questionnaire sputum individual domain scores.
On a daily basis, patients rated sputum symptoms on a 5-point Likert scale (range 0-4, high scores indicating higher severity).
Measured: From Day 1 to Day 8 post-treatment
Change From Baseline in Sputum Individual Domain Score From Day 9 to Day 14 Post-treatment
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD will be assessed by measuring the change from baseline in Breathlessness, Cough Sputum Scale (BCSS) questionnaire sputum individual domain scores.
On a daily basis, patients rated sputum symptoms on a 5-point Likert scale (range 0-4, high scores indicating higher severity).
Measured: From Day 9 to Day 14 post-treatment
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted22 Nov 2016 (estimated)
- Study start15 Dec 2016
- Primary completion18 Aug 2017
- Study completion18 Aug 2017
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Other trials for Chronic Obstructive Pulmonary Disease COPDStudies of the same condition, open and under way.
- More trials run by AstraZenecaThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 42 participants (actual)
Sponsor and investigators
- Lead sponsor
- AstraZeneca
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- Parexel
- Responsible party
- Sponsor
- Investigators
- Dave Singh, Prof, Principal investigator, Medicines Evaluation Unit, Manchester, United KingdomRainard Fuhr, Dr, Principal investigator, PAREXEL International GmbH EPCU Berlin
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02971293
- Sponsor's protocol ID
- D6640C00004
- Status last verified
- Jun 2019
- First submitted
- 28 Oct 2016
- Last updated
- 18 Jun 2019
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 18 Jun 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase IIa, Randomised, Multi-Centre, Double-Blind, Placebo-Controlled, 3 Periods, Crossover Study to Investigate the Efficacy, Pharmacokinetics, Safety and Tolerability of Inhaled AZD8871 Administered Once Daily for 2 Weeks in Patients With Moderate to Severe COPD.
- ClinicalTrials.gov ID
- NCT02971293
- Acronym / sponsor ID
- D6640C00004
- Keywords
- AZD8871, long-acting muscarinic antagonist (LAMA), long-acting β2-agonist (LABA), inhaled long-acting bronchodilator, pharmacokinetics, safety, tolerability, efficacy
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 42 participants (actual)
- Lead sponsor
- AstraZenecaIndustry (pharma, biotech, devices)
- Collaborators
- Parexel
- Study start
- 15 Dec 2016 (actual)
- Primary completion
- 18 Aug 2017 (actual)
- Study completion
- 18 Aug 2017 (actual)
- First posted
- 22 Nov 2016 (estimated)
- Results
- Posted 18 Jun 2019
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This is a study to evaluate the effects of AZD8871 in patients with COPD. Adult male or female patients with moderate to severe COPD, who agree to be in this study, will receive 3 treatments, i.e. 2 different doses of AZD8871 and placebo (dummy medication containing no drug) at once a day for 2 weeks, in a random order. To make the comparison between AZD8871 and placebo as fair as possible, this study is "double blinded." This means that neither patient nor the study doctor will know in which order the 3 treatments will be given. This study will include patients who are between 40 and 80 years of age. In total there will be 42 patients participating in this study at two study centers in the United Kingdom and Germany. The study will have a total of 12 visits for each patient spanning for a period of 4 to 6 months. The study is anticipated to run for approximately 8 months and should not exceed 10 months.
Detailed description
This is a proof-of-concept, randomised, double-blind, placebo-controlled, 3-way, complete crossover William's design, multiple dose study to investigate the efficacy, PK, safety, and tolerability of 2 dose levels of AZD8871 and placebo, administered using a dry powder inhaler (DPI) device once daily, for 2 weeks, in patients with moderate to severe COPD. AZD8871 is a new chemical entity with the combined properties of a LAMA and a LABA in a single molecule. AZD8871 is being developed as an inhaled long-acting bronchodilator for the maintenance treatment of COPD.
The objective of the study is to assess the efficacy, safety and PK of AZD8871 after a 14-day treatment period at 2 different doses in patients with moderate to severe COPD. The target population includes male and female (non-childbearing potential) adult patients with clinical diagnosis of moderate to severe COPD. The crossover design has been chosen to avoid inter-patient variability and optimize sample size. By randomly assigning treatment sequence, differences in baseline characteristics of the treatment groups will be minimised. The inclusion of a placebo arm is considered the most reliable method to minimise patient and Investigator bias. The proposed dose levels of AZD8871 in this study are 100 and 600 µg of AZD8871 given by inhalation once daily for 14 days through a single dose DPI. Doses have been selected based on the safety, tolerability, PK and pharmacodynamics (PD) information generated in previous clinical trials with AZD8871. The wash-out period proposed for this current study is a minimum of 28 days and up to 35 days in order to avoid any carry over effect between periods. The broad dose range selected (6 fold range from 100 to 600 µg) has been chosen to span the likely therapeutic dose and facilitate the dose selection for future studies. Considering the expected efficacy in patients with COPD and the available data to date, it is anticipated the benefits will outweigh the risks and support the continued investigation of AZD8871 in clinical studies.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Double blind (participant, investigator)
- Number of arms
- 3
| Arm | Type | Receives |
|---|---|---|
| AZD8871 100 µg | Experimental | Drug: AZD8871 100 µgThe subjects will receive AZD8871 100 µg once daily, by dry powder inhaler (DPI) device. The treatment will be administered via single dose DPI that is an adaptation of the multi-dose Genuair™ used in approved inhalation products. |
| Placebo | Placebo comparator | Drug: PlaceboThe placebo will be administered via single dose DPI that is an adaptation of the commercially available Genuair® with a smaller internal volume to enable delivery of single doses. To maintain blinding, each patient will receive one inhaled dose from placebo DPI provided to him/her on each day of the treatment period. |
| AZD8871 600 µg | Experimental | Drug: AZD8871 600 µgThe subjects will receive AZD8871 600 µg once daily by DPI device via single dose DPI that is an adaptation of the multi-dose Genuair™ used in approved inhalation products. |
Who may qualify
- Ages
- 40 to 80 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (16 listed)
- Patient who provided of informed consent prior to any study-specific procedures
- Male or female 40 to 80 years of age (both inclusive) at Screening (Visit 1). A female is eligible to enter and participate in the study if she is of non-childbearing potential.
- Note: A female is considered to be of non-childbearing potential if she meets one of the following criteria:
- Male patient should use a condom and spermicide to prevent pregnancy and drug exposure of a partner, regardless of the gender or childbearing potential of the partner from the day of the first administration of the investigational product (IP) until 3 months after the last administration of the IP.
- COPD Diagnosis: Patient with an established clinical history of COPD for more than 1 year at Screening, according to the Global Initiative for Chronic Obstructive Lung Disease 2016 COPD guidelines.
Key exclusion criteria (31 listed)
- Patient previously enrolled in the present study.
- Patient has significant diseases other than COPD, ie, disease or condition or an abnormality in laboratory, ECG, medical history or physical examination 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 patient'spatient's ability to participate in the study.
- Childbearing potential female, pregnant or lactating.
- Patient who, in the opinion of the Investigator, has a current diagnosis of asthma.
- Patient has alpha-1 antitrypsin deficiency as the cause of COPD.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| AZD8871 100 µgThe subjects will receive one dose of AZD8871 100 µg single dose DPI. | Drug | AZD8871 100 µg |
| AZD8871 600 µgThe subjects will receive AZD8871, 600 µg single dose DPI. | Drug | AZD8871 600 µg |
| PlaceboThe subject will receive Placebo single dose DPI. | Drug | Placebo |
Primary outcome
Change From Baseline in Trough Forced Expiratory Volume in 1 Second (FEV1)
Time frame: On Day 15
The efficacy of inhaled AZD8871 in patients with moderate to severe COPD was assessed by measuring the change in trough FEV1 on Day 15
26 secondary outcomes
Observed Maximum Plasma (Cmax) of AZD8871 and Its Metabolites (Single Dose)
Time frame: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 1.
Observed Maximum Plasma (Cmax) of AZD8871 and Its Metabolites (Multiple Doses, Day 14)
Time frame: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 14.
Time to Reach Maximum Plasma Concentration (Tmax) of AZD8871 and Its Metabolites (Single Dose)
Time frame: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 1.
Time to Reach Maximum Plasma Concentration (Tmax) of AZD8871 and Its Metabolites (Multiple Doses, Day 14)
Time frame: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 14.
AUClast of AZD8871 and Its Metabolites (Single Dose)
Time frame: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 1.
AUClast of AZD8871 and Its Metabolites (Multiple Doses, Day 14)
Time frame: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 14.
AUC0-24 of AZD8871 and Its Metabolites (Single Dose)
Time frame: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 1.
AUC0-24 of AZD8871 and Its Metabolites (Multiple Doses, Day 14)
Time frame: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 14.
Accumulation Ratio for Cmax (RacCmax) of AZD8871 and Its Metabolites (Day 14)
Time frame: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 1 and Day 14.
Accumulation Ratio for AUC0-24 (RacAUC[0-24]) of AZD8871 and Its Metabolites (Day 14)
Time frame: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 1 and Day 14.
Cavg of AZD8871 and Its Metabolites During a Dosing Interval (Day 14)
Time frame: Pre-dose and 30 min, 1, 2, 4, 6, 8, 12, and 24 hours post-dose on Day 14.
Change From Baseline in Trough FEV1 at Day 1 (Single Dose)
Time frame: on Day 1
Change From Baseline in Trough FEV1 at Day 8 (Pre-dose)
Time frame: on Day 8 (pre-dose)
Change From Baseline in Trough FEV1 Over the Treatment Duration (Days 1-15)
Time frame: Days 1-15
Change From Baseline in Peak FEV1 at Day 1 (Single Dose)
Time frame: on Day 1
Change From Baseline in Peak FEV1 at Day 8
Time frame: on Day 8
Change From Baseline in Peak FEV1 at Day 14
Time frame: on Day 14
Change From Baseline in Peak FEV1 Over the Treatment Duration (Days 1-15)
Time frame: over the treatment duration (Days 1-15)
Change From Baseline in BCSS Questionnaire Total Score From Day 1 to Day 8 Post-treatment
Time frame: From Day 1 to Day 8 post-treatment
Change From Baseline in BCSS Questionnaire Total Score From Day 9 to Day 14 Post-treatment
Time frame: From Day 9 to Day 14 post-treatment
Change From Baseline in Cough Individual Domain Score From Day 1 to Day 8 Post-treatment
Time frame: From Day 1 to Day 8 post-treatment
Change From Baseline in Cough Individual Domain Score From Day 9 to Day 14 Post-treatment
Time frame: From Day 9 to Day 14 post-treatment
Change From Baseline in Breathlessness Individual Domain Score From Day 1 to Day 8 Post-treatment
Time frame: From Day 1 to Day 8 post-treatment
Change From Baseline in Breathlessness Individual Domain Score From Day 9 to Day 14 Post-treatment
Time frame: From Day 9 to Day 14 post-treatment
Change From Baseline in Sputum Individual Domain Score From Day 1 to Day 8 Post-treatment
Time frame: From Day 1 to Day 8 post-treatment
Change From Baseline in Sputum Individual Domain Score From Day 9 to Day 14 Post-treatment
Time frame: From Day 9 to Day 14 post-treatment
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 18 Jun 2019.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Related InfoLink provided by the sponsor.
- Related InfoLink provided by the sponsor.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Dave Singh, Prof principal investigator
Medicines Evaluation Unit, Manchester, United Kingdom
Rainard Fuhr, Dr principal investigator
PAREXEL International GmbH EPCU Berlin
2 sites in 2 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing AZD8871 100 µg and AZD8871 600 µg in people with Chronic Obstructive Pulmonary Disease COPD, run by AstraZeneca at 2 sites in 2 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 16 inclusion and 31 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 18 Jun 2019. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 2 sites in Germany, United Kingdom. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 18 Jun 2019). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Change From Baseline in Trough Forced Expiratory Volume in 1 Second (FEV1) (time frame: On Day 15). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 18 Jun 2019.