Articles
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Citation: BMC Pulmonary Medicine 2017 17:51
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Switch of noninvasive ventilation (NIV) to continuous positive airway pressure (CPAP) in patients with obesity hypoventilation syndrome: a pilot study
Obesity is a major worldwide public health issue. The main respiratory complication stemming from obesity is obesity hypoventilation syndrome (OHS). Most of the OHS patients diagnosed during an exacerbation ar...
Citation: BMC Pulmonary Medicine 2017 17:50 -
Effectiveness of pulmonary rehabilitation for patients with asthma: study protocol of a randomized controlled trial (EPRA)
Asthma patients are enrolled in multimodal pulmonary rehabilitation (PR) programs. However, available data for the effectiveness of PR in asthma are sparse. Therefore, the primary aim of this randomized contro...
Citation: BMC Pulmonary Medicine 2017 17:49 -
Reference equations for spirometric indices from a sample of the general adult population in Nigeria
The increasing importance of pulmonary function testing in diagnosing and managing lung diseases and assessing improvement has necessitated the need for locally derived reference equations from a sample of the...
Citation: BMC Pulmonary Medicine 2017 17:48 -
Predictors of correct technique in patients using pressurized metered dose inhalers
Correct inhaler technique is recommended by guidelines for optimum asthma care. The objective of the study is to determine real life predictors of correct pressurized metered dose inhaler (pMDI) technique in A...
Citation: BMC Pulmonary Medicine 2017 17:47 -
Transbronchial and transesophageal fine-needle aspiration using a single ultrasound bronchoscope in the diagnosis of locoregional recurrence of surgically-treated lung cancer
The present study sought to evaluate the usefulness of EBUS-TBNA in the diagnosis of locoregional recurrence of lung cancer in a cohort of lung cancer patients who were previously treated surgically, and descr...
Citation: BMC Pulmonary Medicine 2017 17:46 -
Persistent asthma phenotype related with late-onset, high atopy, and low socioeconomic status in school-aged Korean children
Treatment guidelines for asthma have been established based on asthma severity; there are limitations in the identification of underlying pathophysiology and prediction of prognosis in heterogeneous phenotypes...
Citation: BMC Pulmonary Medicine 2017 17:45 -
Efficacy of 1, 5, and 20 mg oral sildenafil in the treatment of adults with pulmonary arterial hypertension: a randomized, double-blind study with open-label extension
In a previous study, 6-minute walk distance (6MWD) improvement with sildenafil was not dose dependent at the 3 doses tested (20, 40, and 80 mg 3 times daily [TID]). This study assessed whether lower doses were...
Citation: BMC Pulmonary Medicine 2017 17:44 -
Birt–Hogg–Dubé syndrome: a literature review and case study of a Chinese woman presenting a novel FLCN mutation
The Birt–Hogg–Dubé (BHD) syndrome is a very rare autosomal dominant form of genodermatosis caused by germline mutations in the folliculin (FLCN) gene, which is mapped to the p11.2 region in chromosome 17. BHD com...
Citation: BMC Pulmonary Medicine 2017 17:43 -
Characteristics and longitudinal progression of chronic obstructive pulmonary disease in GOLD B patients
The characteristics and natural history of GOLD B COPD patients are not well described. The clinical characteristics and natural history of GOLD B patients over 1 year in a multicentre cohort of COPD patients ...
Citation: BMC Pulmonary Medicine 2017 17:42 -
Cooking smoke and respiratory symptoms of restaurant workers in Thailand
Restaurant workers are at risk from exposure to toxic compounds from burning of fuel and fumes from cooking. However, the literature is almost silent on the issue. What discussion that can be found in the lite...
Citation: BMC Pulmonary Medicine 2017 17:41 -
Elderly-onset hereditary pulmonary alveolar proteinosis and its cytokine profile
Pulmonary alveolar proteinosis (PAP) is a rare lung disease characterized by surfactant accumulation, and is caused by disruption of granulocyte/macrophage colony-stimulating factor (GM-CSF) signaling. Abnorma...
Citation: BMC Pulmonary Medicine 2017 17:40 -
Upregulation of interleukin-33 and thymic stromal lymphopoietin levels in the lungs of idiopathic pulmonary fibrosis
Innate T helper type 2 (Th2) immune responses mediated by interleukin (IL)-33, thymic stromal lymphopoietin (TSLP), and IL-25 have been shown to play an important role in pulmonary fibrosis of animal models; h...
Citation: BMC Pulmonary Medicine 2017 17:39 -
Extracorporeal membrane oxygenation for avian influenza A (H7N9) patient with acute respiratory distress syndrome: a case report and short literature review
Extracorporeal membrane oxygenation (ECMO) is performed as an acceptable life-saving bridging procedure in patients with severe acute respiratory distress syndrome (ARDS).To patients with avian influenza A (H7...
Citation: BMC Pulmonary Medicine 2017 17:38 -
Observation management of pulmonary embolism and agreement with claims-based and clinical risk stratification criteria in United States patients: a retrospective analysis
Guidelines suggest observation stays are appropriate for pulmonary embolism (PE) patients at low-risk for early mortality. We sought to assess agreement between United States (US) observation management of PE ...
Citation: BMC Pulmonary Medicine 2017 17:37 -
Early detection of COPD patients in GOLD 0 population: an observational non-interventional cohort study - MARKO study
Main risk factor for the development of chronic obstructive pulmonary disease (COPD) is smoking, although only less than 1/3 of smokers develop clinically manifest COPD. COPD’s progressive nature with high dis...
Citation: BMC Pulmonary Medicine 2017 17:36 -
IL-8 predicts early mortality in patients with acute hypercapnic respiratory failure treated with noninvasive positive pressure ventilation
Patients with Acute Hypercapnic Respiratory Failure (AHRF) who are unresponsive to appropriate medical treatment, are often treated with Noninvasive Positive Pressure Ventilation (NPPV). Clinical predictors of...
Citation: BMC Pulmonary Medicine 2017 17:35 -
Hemodynamic effects of lung recruitment maneuvers in acute respiratory distress syndrome
Clinical trials have, so far, failed to establish clear beneficial outcomes of recruitment maneuvers (RMs) on patient mortality in acute respiratory distress syndrome (ARDS), and the effects of RMs on the card...
Citation: BMC Pulmonary Medicine 2017 17:34 -
First time identification of Pandoraea sputorum from a patient with cystic fibrosis in Argentina: a case report
Pandoraea species are considered emerging pathogens in the context of cystic fibrosis (CF) and are difficult to identify by conventional biochemical methods. These multidrug resistant ...
Citation: BMC Pulmonary Medicine 2017 17:33 -
Combined cumulative sum (CUSUM) and chronological environmental analysis as a tool to improve the learning environment for linear-probe endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) trainees: a pilot study
Cumulative sum (CUSUM) analysis can be used to continuously monitor the performance of an individual or process and detect deviations from a preset or standard level of achievement. However, no previous study ...
Citation: BMC Pulmonary Medicine 2017 17:32 -
Effect of inhaled corticosteroid particle size on asthma efficacy and safety outcomes: a systematic literature review and meta-analysis
Inhaled corticosteroids (ICS) are the primary treatment for persistent asthma. Currently available ICS have differing particle size due to both formulation and propellant, and it has been postulated that this ...
Citation: BMC Pulmonary Medicine 2017 17:31 -
Hemosiderin-laden macrophages are an independent factor correlated with pulmonary vascular resistance in idiopathic pulmonary fibrosis: a case control study
Increases in hemosiderin-laden macrophages (HLM) are reported to be observed in idiopathic pulmonary fibrosis (IPF). According to a recent study, significant correlation between hemosiderin deposition in the l...
Citation: BMC Pulmonary Medicine 2017 17:30 -
Early exposure to hyperoxia and mortality in critically ill patients with severe traumatic injuries
Hyperoxia is common early in the course of resuscitation of critically ill patients. It has been associated with mortality in some, but not all, studies of cardiac arrest patients and other critically ill coho...
Citation: BMC Pulmonary Medicine 2017 17:29 -
Development of a respiratory severity score for hospitalized adults in a high HIV-prevalence setting—South Africa, 2010–2011
Acute lower respiratory tract infections (LRTI) are a frequent cause of hospitalization and mortality in South Africa; however, existing respiratory severity scores may underestimate mortality risk in HIV-infe...
Citation: BMC Pulmonary Medicine 2017 17:28 -
Airway wall thickness on HRCT scans decreases with age and increases with smoking
To investigate if age, gender and smoking are associated with airway wall thickness (AWT) measured by high resolution computed tomography (HRCT) and if higher AWT is associated with lower levels of pulmonary f...
Citation: BMC Pulmonary Medicine 2017 17:27 -
Pulmonary oxygen uptake and muscle deoxygenation kinetics during heavy intensity cycling exercise in patients with emphysema and idiopathic pulmonary fibrosis
Little is known about the mechanistic basis for the exercise intolerance characteristic of patients with respiratory disease; a lack of clearly defined, distinct patient groups limits interpretation of many st...
Citation: BMC Pulmonary Medicine 2017 17:26 -
Immediate salbutamol responsiveness does not predict long-term benefits of indacaterol in patients with chronic obstructive pulmonary disease
The purpose of this study was to evaluate the correlation between immediate responsiveness with the short-acting β2-agonist salbutamol and effects of treatment with the ultra-long-acting β2-agonist indacaterol in...
Citation: BMC Pulmonary Medicine 2017 17:25 -
Epigenetic modifying enzyme expression in asthmatic airway epithelial cells and fibroblasts
Recognition of the airway epithelium as a central mediator in the pathogenesis of asthma has necessitated greater understanding of the aberrant cellular mechanisms of the epithelium in asthma. The architecture...
Citation: BMC Pulmonary Medicine 2017 17:24 -
Effects of periodontal treatment on exacerbation frequency and lung function in patients with chronic periodontitis: study protocol of a 1-year randomized controlled trial
Chronic obstructive pulmonary disease (COPD) has been associated with periodontal disease (PD), and periodontal treatment (PT) has been connected to reduction of lung disease exacerbations. Bronchiectasis has ...
Citation: BMC Pulmonary Medicine 2017 17:23 -
A prospective pilot study of home monitoring in adults with cystic fibrosis (HOME-CF): protocol for a randomised controlled trial
Home monitoring has the potential to detect early pulmonary exacerbations in people with cystic fibrosis (CF), with consequent improvements in health outcomes and healthcare associated costs. This study aims t...
Citation: BMC Pulmonary Medicine 2017 17:22 -
Cystic fibrosis physicians’ perspectives on the timing of referral for lung transplant evaluation: a survey of physicians in the United States
Prior studies reveal that a significant proportion of patients with cystic fibrosis (CF) and advanced lung disease are not referred for lung transplant (LTx) evaluation. We sought to assess expert CF physician...
Citation: BMC Pulmonary Medicine 2017 17:21 -
Can healthcare utilization data reliably capture cases of chronic respiratory diseases? a cross-sectional investigation in Italy
Healthcare utilization data are increasingly used for chronic disease surveillance. Nevertheless, no standard criteria for estimating prevalence of high-impact diseases, such as chronic obstructive pulmonary d...
Citation: BMC Pulmonary Medicine 2017 17:20 -
A novel reflex cough testing device
The reflex cough test is useful for detecting silent aspiration, a risk factor for aspiration pneumonia. However, assessing the risk of aspiration pneumonia requires measuring not only the cough reflex but als...
Citation: BMC Pulmonary Medicine 2017 17:19 -
A follow-up study of airway symptoms and lung function among residents and workers 5.5 years after an oil tank explosion
Assess if people who lived or worked in an area polluted after an oil tank explosion had persistent respiratory health impairment as compared to a non-exposed population 5.5 years after the event.
Citation: BMC Pulmonary Medicine 2017 17:18 -
Successful outcome following pneumonectomy in a teenage boy with cystic fibrosis: a case report
Cystic fibrosis lung disease is generally a diffuse process however rarely one lung may become particularly damaged through chronic collapse and consolidation resulting in end-stage bronchiectasis with relativ...
Citation: BMC Pulmonary Medicine 2017 17:17 -
Are risk predicting models useful for estimating survival of patients with rheumatoid arthritis-associated interstitial lung disease?
Risk predicting models have been applied in idiopathic pulmonary fibrosis (IPF), but still not validated in patients with rheumatoid arthritis-associated interstitial lung disease (RA-ILD). The purpose of this...
Citation: BMC Pulmonary Medicine 2017 17:16 -
Identification and validation of differentially expressed transcripts by RNA-sequencing of formalin-fixed, paraffin-embedded (FFPE) lung tissue from patients with Idiopathic Pulmonary Fibrosis
Idiopathic Pulmonary Fibrosis (IPF) is a lethal lung disease of unknown etiology. A major limitation in transcriptomic profiling of lung tissue in IPF has been a dependence on snap-frozen fresh tissues (FF). I...
Citation: BMC Pulmonary Medicine 2017 17:15 -
Effects of treadmill exercise versus Flutter® on respiratory flow and sputum properties in adults with cystic fibrosis: a randomised, controlled, cross-over trial
Treadmill exercise and airway clearance with the Flutter® device have previously been shown to improve mucus clearance mechanisms in people with cystic fibrosis (CF) but have not been compared. It is therefore...
Citation: BMC Pulmonary Medicine 2017 17:14 -
What patients really think about asthma guidelines: barriers to guideline implementation from the patients’ perspective
Treatment of asthma does not always comply with asthma guidelines (AG). This may be rooted in direct or indirect resistance on the doctors’ and/or patients’ side or be caused by the healthcare system. To asses...
Citation: BMC Pulmonary Medicine 2017 17:13 -
Recurrent pneumonia among Japanese adults: disease burden and risk factors
In Japan and other societies with rapidly aging populations, recurrent pneumonia (RP) is a major clinical problem yet only limited information exists regarding the burden of this disease.
Citation: BMC Pulmonary Medicine 2017 17:12 -
B-type natriuretic peptides in chronic obstructive pulmonary disease: a systematic review
Patients with chronic obstructive pulmonary disease (COPD) have increased cardiovascular risk. Natriuretic peptides (NP) in other populations are useful in identifying cardiovascular disease, stratifying risk,...
Citation: BMC Pulmonary Medicine 2017 17:11 -
Implementing flexible bronchoscopy in least developed countries according to international guidelines is feasible and sustainable: example from Phnom-Penh, Cambodia
Flexible bronchoscopy is pivotal for the diagnosis of most respiratory diseases. A flexible bronchoscopy unit (FBU) was created in 2008 in the Preah Kossamak university hospital (Phnom Penh, Cambodia) through ...
Citation: BMC Pulmonary Medicine 2017 17:10 -
Effects of ventilator settings, nebulizer and exhalation port position on albuterol delivery during non-invasive ventilation: an in-vitro study
Few studies have investigated the factors affecting aerosol delivery during non-invasive ventilation (NIV). Our aim was to investigate, using a bench-top model, the effect of different ventilator settings and ...
Citation: BMC Pulmonary Medicine 2017 17:9 -
Multi-center, randomized, placebo-controlled trial of nocturnal oxygen therapy in chronic obstructive pulmonary disease: a study protocol for the INOX trial
Long-term oxygen therapy (LTOT) is the only component of the management of chronic obstructive pulmonary disease (COPD) that improves survival in patients with severe daytime hypoxemia. LTOT is usually provide...
Citation: BMC Pulmonary Medicine 2017 17:8 -
End-tidal capnographic monitoring to detect apnea episodes during flexible bronchoscopy under sedation
Apnea developing as a result of oversedation is a potential clinical problem in patients undergoing flexible bronchoscopy (FB) under sedation. However, there are no reports of evaluation using a standardized m...
Citation: BMC Pulmonary Medicine 2017 17:7 -
Prevalence of airflow obstruction in patients with stable systolic heart failure
Chronic obstructive pulmonary disease (COPD) is an important differential diagnosis in heart failure (HF). However, routine use of spirometry in outpatient HF clinics is not implemented. The aim of the present...
Citation: BMC Pulmonary Medicine 2017 17:6 -
Characteristics associated with progression in patients with of nontuberculous mycobacterial lung disease : a prospective cohort study
Patients with distinctive morphotype were more susceptible to nontuberculous mycobacterial lung disease (NTM-LD). However, little is known about the association between body morphotype and progression of NTM-L...
Citation: BMC Pulmonary Medicine 2017 17:5 -
Childhood asthma, asthma severity indicators, and related conditions along an urban-rural gradient: a cross-sectional study
Asthma prevalence is generally lower in rural locations with some indication of an urban-rural gradient. However, among children with asthma, certain rural exposures thought to protect against the development ...
Citation: BMC Pulmonary Medicine 2017 17:4 -
Household biomass fuel use, asthma symptoms severity, and asthma underdiagnosis in rural schoolchildren in Nigeria: a cross-sectional observational study
In 2014, the International Study of Asthma and Allergies in Childhood (ISAAC) reported that the highest prevalence of symptoms of severe asthma was found in the low- and middle-income countries (LMICs), includ...
Citation: BMC Pulmonary Medicine 2017 17:3 -
Knowledge, attitudes and practices regarding tuberculosis care among health workers in Southern Mozambique
Tuberculosis (TB) control is more likely to be achieved if the level of knowledge regarding TB is increased among health workers managing high-risk groups. No formal assessments regarding knowledge, attitudes ...
Citation: BMC Pulmonary Medicine 2017 17:2
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