Respiratory medicine


High levels of cardiorespiratory fitness associated with reduced risk of COPD

07 Aug 2019Paid-up subscribers

Good cardiorespiratory fitness in midlife may lower the risk of developing and dying from COPD, a prospective cohort study from Denmark has found.

Educational intervention encourages smokers to consult with respiratory symptoms

24 Apr 2019Registered users

Although an educational intervention increased respiratory consultations in smokers it did not improve detection of lung cancer, in a randomised controlled trial from Australia.

Risk factors for wheezing in early childhood across Europe

22 Nov 2018Registered users

Lower respiratory tract infections (LRTIs), maternal smoking, day care attendance and male gender are important risk factors for wheezing in infants, a panEuropean study has confirmed. Food allergy and infant feeding practices were not associated with wheeze. The prevalence of wheezing varied widely between different European countries.

Breastfeeding may protect against recurrent cough in early adult life

22 Oct 2018Registered users

Longer duration of breastfeeding appears to reduce the risk of recurrent cough in young adults, a study from the United States has found. The researchers used data from the Tucson Children’s Respiratory Study, a large non-selected birth cohort in which infant feeding practices and adult health outcomes were ascertained prospectively.

Smoking duration the best indicator of COPD progression

22 May 2018Registered users

The number of years that an individual has been smoking is closely linked to the degree of structural lung disease, airflow obstruction and functional outcomes in chronic obstructive pulmonary disease (COPD). It is a better measure than pack-years or the number of cigarettes smoked per day, a large study from the USA has shown.

Temporary quadrupling of inhaled steroids can reduce severe asthma exacerbations

23 Apr 2018

A temporary four-fold increase in inhaled steroids for deteriorating asthma control reduced the incidence of severe exacerbations, in a UK study.

Breathing self-management programme improves quality of life in asthma

23 Jan 2018

A breathing retraining exercise programme, incorporating a training DVD and accompanying booklet, achieved similar improvements in quality of life scores as conventional face to face training in patients with asthma, in a UK study.


Archived research reviews (2007/2008)