Rationale Despite high prevalence of e-cigarette use (vaping), little is currently known regarding the health effects of secondhand nicotine vape exposure. Objective To investigate whether exposure to ...

Background Hospitalisation for acute exacerbations of COPD is associated with high risk of readmission. However, no tool has been validated to stratify patients at discharge for risk of readmission.

A pillar of the WHO End TB Strategy is targeted latent tuberculosis infection (LTBI) testing to identify persons who would benefit from TB preventive treatment (TPT).1 The WHO recommends the ...

Background Idiopathic pulmonary fibrosis (IPF) is characterised by damage to the epithelial layer, closely associated with the alveolar basement membrane (BM). We aimed to investigate how type IV ...

Background Prior work suggests different interstitial lung diseases (ILDs) that share the radiological usual interstitial pneumonia (UIP) pattern have an overall worse prognosis. However, ...

Background The diagnosis and management of pneumonia is often challenging due to its overlapping clinical presentations with other respiratory illnesses, low pathogen identification rates, and slow ...

Background Minimising hypoxaemia during submaximal walking tests has a positive effect on exercise capacity and dyspnoea in patients with chronic obstructive pulmonary disease (COPD) on long-term ...

Objective To assess the impact of home telemonitoring on health service use and quality of life in patients with severe chronic lung disease. Design Randomised crossover trial with 6 months of ...

Background Pulmonary hypertension (PH) is a progressive cardiopulmonary condition associated with increased morbidity and mortality. The extracellular matrix component hyaluronan (HA) is linked to ...

Introduction Most lung transplant (LTX) recipients do not meet physical activity (PA) guidelines. Interventions are needed as long-term inactivity is related to morbidity and mortality. We ...

Introduction In Hong Kong, tuberculin skin test (TST) with a 15 mm cut-off was used at 0 and 3 months for contact screening, but half of future tuberculosis cases might be missed. Follow-on interferon ...