Background Among patients with non–small-cell lung cancer (NSCLC), data on intratumor
heterogeneity and cancer genome evolution have been limited to small retrospective cohorts. …

The early detection of relapse following primary surgery for non-small-cell lung cancer and
the characterization of emerging subclones, which seed metastatic sites, might offer new …

Background Tiotropium and ipratropium bromide are both recognised treatments in the
management of people with stable chronic obstructive pulmonary disease (COPD). There are …

Background and Purpose— Information on what effect disability before stroke can have on
stroke outcome is lacking. We assessed prestroke disability in relation to poststroke hospital …

Background the 4AT (Alertness, Abbreviated Mental Test-4, Attention and Acute change or
fluctuating course), a tool to screen cognitive impairment and delirium, has recently been …

For 6 of the 96 patients included in this Article (patients CRUK0014, CRUK0030, CRUK0048,
CRUK0059, CRUK0096 and CRUK0097) incorrect tumour volumetric data and positron …

We determined the seroprevalence of SARS-CoV-2 antibodies in NHS healthcare workers (HCWs)
in a cross-sectional study from a large general hospital located in a double-sited …

Background: The implementation of Post-Exacerbation Pulmonary Rehabilitation (PEPR) in
clinical practice has some challenges. Aims: The aim of this project was to evaluate the …

Introduction and Background: PEPR improves exercise tolerance, quality of life(QoL) and
healthcare (HC) utilisation in COPD patients. It has not been established if RCT results can be …

Background: Medical oxygen is a drug, which without an individual prescription and with
inappropriate provision carries a potentially fatal risk. British Thoracic Society (BTS) national …