Thorax
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Randomized Controlled Trial Comparative Study
Once-daily fluticasone furoate (FF)/vilanterol reduces risk of severe exacerbations in asthma versus FF alone.
Combination therapy with an inhaled corticosteroid (ICS) and long-acting β2 agonist (LABA) is recommended for patients with asthma symptomatic on ICS alone. However, there is ongoing debate regarding the risk-benefit ratio of using LABA in asthma. ⋯ NCT01086384.
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Chronic refractory breathlessness is defined as breathlessness at rest or on minimal exertion that will persist chronically despite optimal treatment of the underlying cause(s). At any time, 1% of the population report a modified Medical Research Council dyspnoea score of ≥ 3 chronically. Despite the prevalence, severity and chronicity of this symptom and an evidence base of affordable and safe interventions, chronic refractory breathlessness remains grossly undertreated. ⋯ Consensus statements from major respiratory clinician organisations now endorse such a clinical course. Failure to inquire about, assess and properly treat chronic refractory breathlessness with opioids as outlined in specialist clinical guidelines is now an unacceptable level of care ethically and is, arguably, a breach of people's human rights. Adequate pain control through access to pain relief is now accepted as a human right and, given its burden across the world, the symptomatic treatment of chronic refractory breathlessness should be seen in exactly the same way.
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The role of long-acting β-agonists (LABA) added to inhaled corticosteroids (ICS) in the management of asthma is extensively debated. We thought to assess the risk of asthma-related hospitalisation in individuals who regularly filled prescriptions for ICS+LABA compared to those who regularly filled prescriptions for ICS alone or LABA alone, and compared to those who did not regularly fill such medications. ⋯ Regular dispensation of ICS+LABA was not associated with an increased risk of asthma-related hospitalisation compared with regular dispensation of ICS alone. Adherence to ICS in patients who regularly receive ICS+LABA seems to be an important factor in the prevention of adverse asthma-related outcomes.