Abstract:
:Bronchiectasis is a chronic inflammatory lung disease, which has similarities to chronic obstructive pulmonary disease (COPD). Comorbidities of COPD include increased risk of cardiovascular (CV) disease, loss of bone mineral density (BMD) and loss of skeletal muscle mass and function, all linked to systemic inflammation. The potential for such comorbidities has not been explored in bronchiectasis. We hypothesised that patients with bronchiectasis would have similar increased comorbidities. A total of 20 patients with noncystic fibrosis bronchiectasis were compared to 20 controls similar in age, gender and smoking exposure. Assessments included aortic pulse wave velocity (PWV; (a measure of arterial stiffness and an independent predictor of CV risk), blood pressure (BP) as well as levels of interleukin-6 (IL-6), albumin, fasting glucose and lipids. Body composition (fat free mass index (FFMI)), BMD, the 6-min walk distance (6MWD) and self-reported physical activity were also determined. Patients with bronchiectasis had increased aortic PWV, 10.5 (3.0) m/second, when compared with controls, 8.8 (1.6) m/second (p < 0.05), despite similar central and peripheral BP and lipid profile. Patients also had increased IL-6 and reduced albumin and glucose. Although mean body mass index, FFMI and BMD were similar in patients and controls, only 20% of patients had a healthy BMD compared with 50% of controls. Patients had reduced 6MWD and reported less physical activity (p < 0.05). Patients with bronchiectasis had increased arterial stiffness (an indicator of increased CV risk), increased inflammation, reduced exercise capacity and bone thinning. These additional comorbidities require further evaluation for their management in these patients.
journal_name
Chron Respir Disjournal_title
Chronic respiratory diseaseauthors
Gale NS,Bolton CE,Duckers JM,Enright S,Cockcroft JR,Shale DJdoi
10.1177/1479972312459973subject
Has Abstractpub_date
2012-01-01 00:00:00pages
231-8issue
4eissn
1479-9723issn
1479-9731pii
9/4/231journal_volume
9pub_type
杂志文章abstract::The aim of the study was to determine if there was a difference in 6-minute walk distance (6MWD) when two 6-minute walk tests (6MWTs) were performed at the initial assessment prior to attendance at the pulmonary hypertension (PH) clinic and at the 6-month follow-up. Two 6MWTs were performed at both visits on a 32-m co...
journal_title:Chronic respiratory disease
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abstract::The objectives of our study were to (i) compare, in chronic obstructive pulmonary disease (COPD) patients, acute responses to continuous training at high intensity (CTHI), continuous training at ventilatory threshold (CTVT) and interval training (IT); (ii) examine associations between acute responses and 12-week adher...
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abstract::Chronic obstructive pulmonary disease (COPD) imposes a costly burden on healthcare. Pulmonary rehabilitation (PR) is the best practice to better manage COPD to improve patient outcomes and reduce acute hospital care utilization. To evaluate the impact of a once-weekly, eight-week multidisciplinary PR program as an int...
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abstract:BACKGROUND:Effective asthma management requires a multidisciplinary approach that includes; the physician, the patient, and the patient's family. OBJECTIVES:The current study aimed to assess the roles played by community pharmacists toward asthma control together with the barriers hindering their practice and possible...
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abstract::Acute effects of music and relaxation have not been evaluated in hospitalized subjects with chronic obstructive pulmonary disease (COPD). This study aims to evaluate the acute effects of music and progressive muscle relaxation (PMR) in hospitalized COPD subjects after a recent episode of exacerbation. A Randomized con...
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abstract::Emphysema on high-resolution computed tomography of the chest is the recent focus in the general practice in idiopathic pulmonary fibrosis (IPF). However, adequate attention has not been paid to obstructive disorder. Therefore, we retrospectively evaluated the association between the degree of airway obstruction and l...
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abstract::Dixon and coworkers (Dixon AE, Sugar EA, Zinreich SJ, et al. Criteria to screen for chronic sinonasal disease. Chest 2009; 136: 1324-1332.) recently developed a five-item questionnaire for diagnosing chronic sinonasal disease in patients with asthma. Our study was designed to determine how frequently patients attendin...
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abstract::Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive, and fatal lung disease of unknown origin. Despite recent advancements, the diagnosis and management of IPF remains a distinct clinical challenge; as a result, patients often experience considerable delays in receiving an accurate diagnosis and confusion re...
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abstract::Home noninvasive ventilation (NIV) is widely used to correct nocturnal alveolar hypoventilation in patients with chronic respiratory failure of various etiologies. The most commonly used ventilation mode is pressure support with a backup respiratory rate. This mode requires six main settings, as well as some additiona...
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