E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
gastroesophageal reflux and chronic cough |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 9.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10018203 |
E.1.2 | Term | GERD |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 9.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10066656 |
E.1.2 | Term | Chronic cough |
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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 |
To assess the efficacy of esomeprazole (nexiam) 40 mg b.i.d vs. placebo in subjects with chronic cough not due to ENT disease and asthma |
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E.2.2 | Secondary objectives of the trial |
to assess the presence of reflux, reflux-cough association and predictive value of reflux assessment on the primary outcome. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. 18 to 75 years old. 2. Chronic cough for at least 8 weeks. 3. non-smoker or ex-smoker 4. normal CXR 5. normal spirometry 6. no evidence of Post nasal drip syndrome (PNDS) or chronic sinusitis 7. no improvement with inhaled corticosteroid (ICS) ( 8. Sexually active women participating in the study must use a medically acceptable form of contraception. Medically acceptable forms of contraception include oral contraceptives, injectable or implantable methods, intrauterine devices, or properly used barrier contraception. 9. Subjects must be capable of understanding and be willing to provide signed and dated written voluntary informed consent before any protocol-specific screening procedures are performed.
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E.4 | Principal exclusion criteria |
1. Current use of cigarettes or cigars, or smoking history of > 20 pack years 2. Abnormality in blood chemistry or hematology profiles: 3. Respiratory tract infection within 4 weeks of baseline. 4. Significant concurrent medical conditions at the time of screening, including: • Concurrent chronic obstructive pulmonary disease (COPD), or any significant respiratory diseases. • Uncontrolled hypertension or severe cardiovascular disease • Uncontrolled insulin-dependent diabetes mellitus. • Known human immunodeficiency virus (HIV) infection. • Any condition that, in the judgment of the investigator, might cause this study to be detrimental to the subject. 5. Pregnant or breast-feeding women. 6. Concomittant treatment with warfarin, fenytoïne, diazepam, ketoconazole, itraconazole, digoxine or macrolide antibiotics (clairthromycine, roxithromycine, ..). 7. Prohibited treatment during the study : oral corticosteroids, theophylline, H2-agonist, antacids, antitussive agents. 8. History of/or current psychiatric illness that would interfere with ability to comply with protocol requirements or give informed consent. 9. History of alcohol or drug abuse that would interfere with ability to comply with protocol requirements.
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E.5 End points |
E.5.1 | Primary end point(s) |
The Primary objective of this study is to assess the efficacy of esomeprazole (nexiam®) 40 mg twice daily vs. placebo in subjects with chronic cough not due to ENT disease and asthma. |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Yes |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | Yes |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
a 8 week double blind randomised phase followed by a 8 week open label phase |
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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.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
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 | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.7 | Trial has a data monitoring committee | No |
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 | 3 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |