International journal of chronic obstructive pulmonary disease
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Int J Chron Obstruct Pulmon Dis · Jan 2016
The changing nature of chronic care and coproduction of care between primary care professionals and patients with COPD and their informal caregivers.
The aim of this study was to investigate whether care delivery in accordance with a care model is associated with co-productive relationships between professionals and COPD patients and their informal caregivers. A co-productive relationship refers to productive patient-professional interaction or shared decision making. This cross-sectional study was conducted in 2014 among 411 patients (out of 981) enrolled in the Dutch COPD care program Kennemer Lucht and 62 professionals treating them (out of 97). ⋯ Furthermore, patients' perceptions of the quality of chronic care were associated with the existence of productive interaction with health care professionals (β=0.7; P≤0.001). The changing nature of chronic care is associated with coproduction of care, leading to the development of more productive relationships between primary care professionals and COPD patients and their informal caregivers. Further research is necessary to determine how best to sustain these developments.
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Int J Chron Obstruct Pulmon Dis · Jan 2016
Lung perfusion and emphysema distribution affect the outcome of endobronchial valve therapy.
The exclusion of collateral ventilation (CV) and other factors affect the clinical success of endoscopic lung volume reduction (ELVR). However, despite its benefits, the outcome of ELVR remains difficult to predict. We investigated whether clinical success could be predicted by emphysema distribution assessed by computed tomography scan and baseline perfusion assessed by perfusion scintigraphy. ⋯ Likewise, there were significant correlations for INL perfusion and improvement of 6MWT (r=0.35, P=0.03) and for HI and improvement in FEV1 (r=0.45, P=0.001). This study reveals new attributes that associate with positive outcomes for patient selection prior to ELVR. Patients with high perfusions in INL demonstrated greater improvements in 6MWT, while patients with high HI were more likely to respond in FEV1.
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Int J Chron Obstruct Pulmon Dis · Jan 2016
Chronic obstructive pulmonary disease and cognitive impairment in the Chinese elderly population: a large national survey.
Previous studies suggested an association between chronic obstructive pulmonary disease (COPD) and cognitive impairment, mostly in developed countries. There is no evidence available on the association between these two common chronic disorders in the elderly people in People's Republic of China where the population is aging rapidly. ⋯ There was strong association between COPD and cognitive impairment in urban Chinese elderly population.
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Int J Chron Obstruct Pulmon Dis · Jan 2016
Are interstitial lung abnormalities associated with COPD? A nested case-control study.
In this study, we tested the association between COPD and interstitial lung abnormality (ILA), notably in relation to the presence of computed tomography (CT) signs of lung fibrosis. ⋯ There was no association between COPD and definite ILA. However, low-dose CT signs of lung fibrosis were also observed in COPD, and their clinical relevance is yet to be determined.
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Int J Chron Obstruct Pulmon Dis · Jan 2016
General practitioners' perceptions of COPD treatment: thematic analysis of qualitative interviews.
In Denmark, the treatment of COPD is mainly managed by general practitioners (GPs). Pulmonary rehabilitation (PR) is available to patients with COPD in the local community by GP referral, but in practice, many patients do not participate in rehabilitation. The aim of our study was to explore 1) GPs' perceptions of their role and responsibility in the rehabilitation of patients with COPD, and 2) GPs' perceptions of how patients manage their COPD. ⋯ Our study suggested a potential self-reinforcing problem with the treatment of COPD being mainly focused on medication rather than on PR. Neither GPs nor patients used a proactive approach. Further, GPs were not fully committed to discuss non-pharmacological treatment and perceived the patients as unmotivated for PR. As such, there is a need for optimizing non-pharmacological treatment of COPD and in particular the referral process to PR.