International journal of chronic obstructive pulmonary disease
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Int J Chron Obstruct Pulmon Dis · Jan 2016
Review Meta AnalysisPotential treatment benefits and safety of roflumilast in COPD: a systematic review and meta-analysis.
Current evidence suggests that roflumilast is efficacious in treating COPD, especially in preventing the acute exacerbation of COPD. ⋯ The efficacy of roflumilast in the prevention of acute exacerbation of COPD is obvious. Roflumilast is proved to be able to improve spirometry of COPD patients. The adverse drug reaction did not increase significantly in the roflumilast group compared with the control group. COPD patients can benefit from roflumilast therapy. However, our results are limited by the cohort design of the selected studies and the degree of heterogeneity among them; hence, more randomized trials are needed to further support this conclusion.
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Int J Chron Obstruct Pulmon Dis · Jan 2015
Review Meta AnalysisClinical characteristics of patients with chronic obstructive pulmonary disease with comorbid bronchiectasis: a systemic review and meta-analysis.
In the 2014 Global initiative for chronic Obstructive Lung Disease guidelines, bronchiectasis was for the first time defined as a comorbidity of chronic obstructive pulmonary disease (COPD), and this change has been retained in the 2015 update, which emphasizes the influence of bronchiectasis in the natural history of COPD. The present meta-analysis was aimed at summarizing the impact of bronchiectasis on patients with COPD. ⋯ In spite of the heterogeneity between included studies and detectable publication bias, this meta-analysis demonstrated the impact of bronchiectasis in patients with COPD in all directions, indicating that coexistence of bronchiectasis should be considered a pathological phenotype of COPD, which may have a predictive value.
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Int J Chron Obstruct Pulmon Dis · Jan 2015
Review Meta AnalysisComparative efficacy of long-acting muscarinic antagonist monotherapies in COPD: a systematic review and network meta-analysis.
Randomized, controlled trials comparing long-acting muscarinic antagonist (LAMA) efficacy in COPD are limited. This network meta-analysis (NMA) assessed the relative efficacy of tiotropium 18 µg once-daily (OD) and newer agents (aclidinium 400 µg twice-daily, glycopyrronium 50 µg OD, and umeclidinium 62.5 µg OD). ⋯ The new LAMAs studied had at least comparable efficacy to tiotropium, the established class standard. Choice should depend on physician's and patient's preference.
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Int J Chron Obstruct Pulmon Dis · Jan 2015
Review Meta AnalysisSupported self-management for patients with COPD who have recently been discharged from hospital: a systematic review and meta-analysis.
Although many hospitals promote self-management to chronic obstructive pulmonary disease (COPD) patients post discharge from hospital, the clinical effectiveness of this is unknown. We undertook a systematic review of the evidence as part of a Health Technology Assessment review. ⋯ There is insufficient evidence to support self-management interventions post-discharge. There is a need for good quality primary research to identify effective approaches.
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Int J Chron Obstruct Pulmon Dis · Jan 2015
Review Meta AnalysisEffectiveness of bronchoscopic lung volume reduction using unilateral endobronchial valve: a systematic review and meta-analysis.
Bronchoscopic lung volume reduction (BLVR) can be suggested as an alternative for surgical lung volume reduction surgery for severe emphysema patients. This article intends to evaluate by systematic review the safety and effectiveness of BLVR using a one-way endobronchial valve. ⋯ BLVR may be an effective and safe procedure for the treatment of severe COPD patients with emphysema, based on existing studies.