E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Adult subjects, 18 to 75 years of age, with persistent asthma |
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E.1.1.1 | Medical condition in easily understood language |
Adults with chronic asthma |
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E.1.1.2 | Therapeutic area | Diseases [C] - Respiratory Tract Diseases [C08] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10001705 |
E.1.2 | Term | Allergic asthma |
E.1.2 | System Organ Class | 100000004855 |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The purpose of this study is to assess the efficacy and safety of MK-1029, compared with placebo, in subjects aged 18 to 75 years with evidence of asthma uncontrolled on montelukast, using measures of lung function (forced expiratory volume in 1 second [FEV1], peak expiratory flow [PEF]) and subject-reported endpoints, including symptoms, short-acting β-agonist (SABA) use, and percentage of days with asthma exacerbations. The primary objective is to demonstrate that MK-1029, compared with placebo, results in improvement in FEV1 after 4 weeks of treatment with MK-1029. |
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E.2.2 | Secondary objectives of the trial |
The secondary objectives are to demonstrate that MK-1029, compared with placebo, results in improvements in peak expiratory flow and subject reported endpoints of daytime asthma symptom score, “as needed” short-acting β-agonist use, nocturnal awakenings, and Asthma Control Questionnaire (ACQ) score after 4 weeks of treatment with MK-1029. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Subject is a female or male subject between 18 and 75 years of age
• Subject has a consistent clinical history, for at least one year, of symptoms of persistent asthma that may include, but are not limited to, dyspnea, wheezing, chest tightness, cough, and/or sputum production and and has an elevated blood eosinophil count and/or serum IgE.
• While withholding SABAs for at least 6 hours and LABAs for at least 14 hours (withholding LABAs for 12-14 hours is acceptable, but not preferred), subject has a FEV1 ≥60% and ≤85% of the predicted value (≥65% and ≤90% of the predicted value if subject is receiving controllers)
• While withholding SABAs for at least 6 hours and LABAs for at least 12 hours, subject has evidence of reversibility of airway obstruction defined as an increase of FEV1 of 12% or greater, and at least 200 mL, 10 to 30 minutes after β-agonist administration.
• Subject’s asthma treatment must fall into one of two categories:
- The subject must have been using only “as-needed” inhaled short acting β agonists (albuterol/salbutamol) and not using inhaled corticosteroids (ICS) or combination ICS and long-acting β-agonists (ICS/LABA); OR
- The subject must have been on a stable dose of ICS or combination ICS/LABA (any dose) for at least 4 weeks prior to Visit 1 and must be able to tolerate tapering of ICS or combination ICS/LABA to montelukast 10 mg QD
• Subject has never smoked or is a non-smoker for at least 1 year, with a smoking history of no more than 10 pack-years (i.e., 1 pack [20 cigarettes] per day for 10 years) |
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E.4 | Principal exclusion criteria |
• Subject has a recent history (≤3 months) of myocardial infarction, congestive heart failure, or uncontrolled cardiac arrhythmia prior to Visit 1
• Subject is hospitalized or has been hospitalized in the 4 weeks prior to Visit 1
• Subject has undergone any major surgical procedure within 4 weeks prior to Visit 1
• Subject has evidence of another clinically significant, active pulmonary disorder such as bronchiectasis or COPD documented by history, physical examination, or chest x-ray
• Subject has been treated in an emergency room for asthma within 4 weeks of Visit 1 or has been hospitalized for asthma within 2 months prior to Visit 1
• Subject has evidence of uncontrolled hypertension, defined as systolic >160 mmHg and/or diastolic >100 mmHg, during at least 2 of the first 3 study visits (Visit 1, Visit 2, and Visit 3)
• Screening electrocardiogram (ECG) demonstrates clinically significant or unexplained abnormality, that may include but is not limited to: a clinically significant conduction disturbance (e.g., second or third degree AV block), clinically significant tachycardia, active cardiac ischemia, or a QTc > 460 msec
• Subject has used any medication with a narrow therapeutic index (e.g., warfarin, coumadin, dicoumarol, digoxin, digitoxin) within 2 weeks prior to Visit 1 or plans to take such medications during the study. |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary efficacy endpoint for this study is the change from baseline in FEV1 at the end of the 4-week treatment period |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
This will be measured at end of each 4-week treatment period |
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E.5.2 | Secondary end point(s) |
Change from baseline in the following endpoints at the last week (the 4th week) of the 4-week treatment period:
• Daytime Symptom Score (DSS);
• "as needed" short-acting β-agonist use ;
• Nocturnal Awakenings;
• AM and PM Peak Expiratory Flow (PEF);
• Asthma Control Questionnaire (ACQ). |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
This will be measured at the last week ( the 4th week) of each 4-week treatment period (i.e., the 4th week of Period III and the 4th week of Period V in this crossover study). |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | Yes |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 6 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Canada |
Colombia |
Peru |
United States |
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E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | 15 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 15 |