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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT00163475
Other study ID # BY217/M2-015
Secondary ID
Status Completed
Phase Phase 3
First received September 12, 2005
Last updated October 24, 2016
Start date May 2004
Est. completion date August 2005

Study information

Verified date September 2016
Source AstraZeneca
Contact n/a
Is FDA regulated No
Health authority Belgium: Institutional Review Board
Study type Interventional

Clinical Trial Summary

Bronchial asthma is among the world's most prevalent diseases. Roflumilast is a novel, orally active, selective enzyme inhibitor (phosphodiesterase 4 inhibitor), which has shown effectiveness in the treatment of asthma.

The aim of the study is to compare the effect of roflumilast on lung function, symptoms, and use of rescue medication in patients with stable asthma. Roflumilast will be administered orally either in the morning or in the evening at one dose level. The study duration consists of a baseline period (1 to 2 weeks) and a treatment period (6 weeks). The study will provide further data on safety, tolerability, and effectiveness of roflumilast.


Recruitment information / eligibility

Status Completed
Enrollment 511
Est. completion date August 2005
Est. primary completion date August 2005
Accepts healthy volunteers No
Gender Both
Age group 12 Years to 70 Years
Eligibility Main Inclusion Criteria:

- Written informed consent

- Diagnosis of persistent bronchial asthma (with reference to the Global Initiative for Asthma Guidelines 2002)

- Baseline FEV1 50 - 85% in patients either untreated or receiving e.g. short-acting bronchodilators, DSCG, nedocromil, anticholinergics, long-acting bronchodilators, theophylline/aminophylline, lipoxygenase inhibitors, leukotriene antagonists, alone or in combination

- Baseline FEV1 60 - 90% in patients receiving not more than 500 mcg BDP-CFC (or equivalent) and/or in combination with any other asthma medication mentioned above

- No change in the asthma treatment 4 weeks prior to baseline period

- Patients who, with the exception of asthma, are in good health

Main Exclusion Criteria:

- Poorly controlled asthma: requirement of a course of oral and/or parenteral glucocorticosteroids 4 weeks prior to the baseline, or admission to hospital for asthma (including treatment in an emergency room) 4 weeks prior to the baseline period, or asthma exacerbation in the last 4 weeks prior to baseline period

- Patient using regularly >8 puffs/day rescue medication prior to baseline

- History of lower airway infection in the last 4 weeks prior to baseline period

- Diagnosis of chronic obstructive pulmonary disease and/or other relevant lung diseases

- Heavy smoker: currently: >20 cigarettes/day and/or >10 pack years, ex-smoker: with a smoking history of =10 pack years

- Clinically relevant abnormal laboratory values suggesting an unknown disease and requiring further clinical evaluation

- Liver insufficiency (Child Pugh A or worse)

- Active hepatitis

- Known infection with HIV

- Diagnosis or history of cancer (other than basal cell carcinoma) or recurrence within 5 years prior to study start

- Alcohol and/or drug abuse

- Suspected hypersensitivity and/or contraindication to any ingredients of the study medication (roflumilast) or rescue medication

- Pregnancy or patient of childbearing potential who is not using reliable method of contraception

- Patients not able to follow study procedures, e.g. due to language problems, psychological disorders

- Suspected inability or unwillingness to comply with the study procedures

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double-Blind, Primary Purpose: Treatment


Related Conditions & MeSH terms


Intervention

Drug:
Roflumilast


Locations

Country Name City State
Australia ALTANA Pharma Cities in Australia
Belgium ALTANA Pharma Cities in Belgium
France ALTANA Pharma Cities in France
South Africa ALTANA Pharma Cities in South Africa
Spain ALTANA Pharma Cities in Spain

Sponsors (1)

Lead Sponsor Collaborator
AstraZeneca

Countries where clinical trial is conducted

Australia,  Belgium,  France,  South Africa,  Spain, 

Outcome

Type Measure Description Time frame Safety issue
Primary mean change from randomization to endpoint in forced expiratory volume in one second.
Secondary forced expiratory vital capacity
Secondary peak expiratory flow
Secondary morning and evening peak expiratory flow (patient's diary)
Secondary symptom score and use of rescue medication (patient's diary)
Secondary Asthma Control Questionnaire (ACQ)
Secondary proportion of symptom-free days / rescue medication-free days asthma exacerbations.
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