Do we need to think differently about COPD?

COPD
The internal structure of the lungs by Dave Farnham (CC BY 4.0)

Ann Morgan, a PhD student at the National Heart and Lung Institute, gives us her thoughts on why smoking isn’t the only culprit behind the rise in COPD. 


The traditional view of COPD (chronic obstructive pulmonary disease) is that it is a self-inflicted disease caused by smoking. However, it is increasingly likely that this description is something of an oversimplification. While still very much associated with smoking, clinicians and researchers alike are getting to grips with the reality that COPD is a more complex and heterogeneous disease than previously thought. We are also becoming more aware of the fact that it is a disease which rarely occurs in isolation. The vast majority of people who present with COPD have at least one other co-existing disease or condition, and around 50% have four or more accompanying chronic diseases or ‘comorbidities’. (more…)

Smoke and the burnout of muscles

Image: Shutterstock - SMOKE & THE BURNOUT OF MUSCLESFor World No Tabaco Day 2017, researchers from Imperial’s Muscle Lab provide an insight into how smoking takes its toll on our lung health. 


Smoking is a leading cause of preventable death and disease in the world. It is estimated that the society costs associated with smoking are approximately ₤12.9 billion a year, including the NHS cost of treating smoking related diseases and loss of productivity.

Chronic obstructive pulmonary disease (COPD) is one of the major diseases caused by smoking. The disease ranks third among the leading causes of death worldwide. Around 1.2 million Britons suffer from the disease (Source: British Lung Foundation). The usual clinical picture is that of a smoker with symptoms that include shortness of breath and chronic cough. (more…)