Publications
Silicosis, tuberculosis and silica exposure among artisanal and small-scale miners: a systematic review and modelling paper
An estimated 44 million artisanal and small-scale miners (ASM), largely based in developing economies, face significant occupational risks for respiratory diseases which have not been reviewed. We therefore aimed to review studies that describe silicosis and tuberculosis prevalence and respirable crystalline silica (RCS) exposures among ASM and use background evidence to better understand the relationship between exposures and disease outcomes. We searched PubMed, Web of Science, Scopus and Embase for studies published before the 24th March 2023.
Small airways obstruction and mortality: findings from the UK Biobank
Background
Small airways obstruction (SAO) is common in general populations. It has been associated with respiratory symptoms, cardiometabolic diseases, and progression to COPD over time. Whether SAO predicts mortality is largely unknown.
Research Question
Is spirometry-defined SAO associated with increased mortality?
Methods
Spirometry parameters used to define small airways obstruction in population-based studies: systematic review
Background
The assessment of small airways obstruction (SAO) using spirometry is practiced in population-based studies. However, it is not clear what are the most used parameters and cut-offs to define abnormal results.
Methods
The GMC national training survey: Does it have an impact?
The General Medical Council (GMC) national trainee survey (NTS) monitors junior doctor training experience annually, which is then used by organisations such as Health Education England to inform quality management. Its validity as an assessment of the learning environment to drive improvement is frequently questioned; currently there are no published evidence-based studies to demonstrate its impact. To explore the effects of the GMC survey, we carried out a retrospective cohort study using publicly available GMC NTS survey data.
The immunopathogenesis of tuberculous pericarditis
Tuberculous pericarditis is a severe form of extrapulmonary tuberculosis and is the commonest cause of pericardial effusion in high incidence settings. Mortality ranges between 8 and 34%, and it is the leading cause of pericardial constriction in Africa and Asia. Current understanding of the disease is based on models derived from studies performed in the 1940–50s. This review summarises recent advances in the histology, microbiology and immunology of tuberculous pericarditis, with special focus on the effect of Human Immunodeficiency Virus (HIV) and the determinants of constriction.
The impact of artificial intelligence on clinical education: Perceptions of postgraduate trainee doctors in London (UK) and recommendations for trainers
The respiratory microbiome in chronic hypersensitivity pneumonitis is distinct from that of idiopathic pulmonary fibrosis
Rationale: Chronic hypersensitivity pneumonitis (CHP) is a condition that arises after repeated exposure and sensitization to inhaled antigens. The lung microbiome is increasingly implicated in respiratory disease, but, to date, no study has investigated the composition of microbial communities in the lower airways in CHP.
Objectives: To characterize and compare the airway microbiome in subjects with CHP, subjects with idiopathic pulmonary fibrosis (IPF), and control subjects.
Validation of acute exacerbation of chronic obstructive pulmonary disease (COPD) recording in electronic health records: A systematic review protocol
Introduction Many patients with chronic obstructive pulmonary disease (COPD) experience a sustained worsening in symptoms termed an acute exacerbation (AECOPD). AECOPDs impact on patients’ quality of life and lung function, are costly to health services and are an important topic for research. Electronic health records (EHR) are increasingly being used to study AECOPD, requiring accurate detection of AECOPD in EHRs to ensure generalisable results.
