Markers for emphysema versus airways disease in chronic obstructive pulmonary disease (COPD)

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

ISRCTN

Registry ID

ISRCTN44642272

Enrollment

1000

Registered

2010-05-21

Start date

2008-04-01

Completion date

Unknown

Last updated

2018-10-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Topic: Respiratory

Interventions

1. Blood sample 2. Bronchoscopy 3. Computed tomography (CT) Scan 4. Lung samples 5. Sputum collection

Eligibility

Inclusion criteria

Inclusion criteria: Not provided at time of registration

Exclusion criteria

Exclusion criteria: Not provided at time of registration

Design outcomes

Primary

Measure	Time frame
To use CT scanning to identify patients with COPD with predominant airway wall changes	—

Secondary

Measure	Time frame
1. Development of new diagnostic tools and to new therapies for COPD 2. Understanding differences in pattern of inflammation and genetic predisposition	—

Countries

United Kingdom

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026