[Role of non pharmacological Interventions for asthma]

[Smoking cessation in asthmatic patients and its impact]

INTRODUCTION

The prevalence of smoking in asthmatic patients is similar to, or even higher than in the general population.

OBJECTIVES

This systematic review addresses (1) the effects of smoking on asthma, (2) smoking cessation strategies in asthmatic patients, and (3) the consequences of smoking cessation for people with asthma.

RESULTS

Active or passive smoking can promote the development of asthma. The few studies on smoking cessation in asthma confirm the efficacy of validated smoking cessation strategies in these patients (nicotine replacement therapy, varenicline, bupropion, cognitive and behavioural therapies). Smoking cessation in parents with asthmatic children is essential and is based on the same strategies. Electronic cigarettes may be a useful help to quit smoking in some patients. Smoking cessation is beneficial in asthmatic smokers and associated with (1) a reduction of asthma symptoms, acute exacerbations, bronchial hyperresponsiveness, and bronchial inflammation, (2) decreased use of rescue medications and in doses of inhaled corticosteroids, (3) improved asthma control, quality of life, and lung function.

CONCLUSION

In asthmatic patients, it is essential to assess smoking status and health professionals must assist them to quit smoking.

Application of mindfulness techniques in patients with asthma or COPD

OBJECTIVE

Mindfulness is the ability to pay attention to the present moment without judgment. Mindfulness interventions have proved to be effective in improving the management of psychological symptoms of chronic patients. The objective of this work is to update the evidence about the effects of mindfulness interventions on psychological symptoms in patients with asthma and chronic obstructive pulmonary disease (COPD).

METHODOLOGY

Data sources were PubMed and PsycInfo. From a first set of 109 articles, 12 about mindfulness-interventions in adult populations with asthma or COPD were finally included in the review.

RESULTS

Of the total of 12 studies included, 5 were qualitative and 6 quantitative (5 randomized controlled trials). One quantitative study reported long-term psychological effects in asthma patients, two studies reported short-term psychological effects in COPD patients. Relevant themes identified in qualitative studies included increased awareness, development of new relationships with dyspnea, including new cognitive strategies, and slowing down.

CONCLUSIONS

Mindfulness interventions could increase psychological resources in situations related to asthma and COPD symptoms. More randomized control trials are needed.