Chronic inflammation in CF airways - a persistent issue for A20

Cystic Fibrosis (CF) is characterised by prolonged and exaggerated airways inflammation. Despite recent developments to overcome the underlying functional defect in CFTR (cystic fibrosis transmembrane conductance regulator), there is still an unmet need to reduce the inflammatory response. The NF-kB regulator A20 is a key target to normalise the inflammatory response and is reduced in CF. Here, we describe the plethora of functions of A20 as they apply to innate immune function within the airways. Pharmacological compounds can enhance A20 mRNA and protein expression, but we observed a blunted effect in CF primary epithelial cells. In CF cells pre-treatment with gibberellic acid (GA3) shows anti-inflammatory effects only in some patients. We show that cells with higher basal p38 expression respond with an increase in pro-inflammatory cytokines. Furthermore, all CF PNECs show increased p38 mRNA when stimulated in the presence of GA3. Our results suggest that those patients may benefit from therapeutics targeting p38.

Systematic evaluation of patient-reported outcome (PRO) protocol content and reporting in UK cancer clinical trials: the EPiC study protocol

Introduction Emerging evidence suggests that patient-reported outcome (PRO)-specific information may be omitted in trial protocols and that PRO results are poorly reported, limiting the use of PRO data to inform cancer care. This study aims to evaluate the standards of PRO-specific content in UK cancer trial protocols and their arising publications and to highlight examples of best-practice PRO protocol content and reporting where they occur. The objective of this study is to determine if these early findings are generalisable to UK cancer trials, and if so, how best we can bring about future improvements in clinical trials methodology to enhance the way PROs are assessed, managed and reported. Hypothesis: Trials in which the primary end point is based on a PRO will have more complete PRO protocol and publication components than trials in which PROs are secondary end points.

Methods and analysis Completed National Institute for Health Research (NIHR) Portfolio Cancer clinical trials (all cancer specialities/age-groups) will be included if they contain a primary/secondary PRO end point. The NIHR portfolio includes cancer trials, supported by a range of funders, adjudged as high-quality clinical research studies. The sample will be drawn from studies completed between 31 December 2000 and 1 March 2014 (n=1141) to allow sufficient time for completion of the final trial report and publication. Two reviewers will then review the protocols and arising publications of included trials to: (1) determine the completeness of their PRO-specific protocol content; (2) determine the proportion and completeness of PRO reporting in UK Cancer trials and (3) model factors associated with PRO protocol and reporting completeness and with PRO reporting proportion.

Ethics and dissemination The study was approved by the ethics committee at University of Birmingham (ERN_15-0311). Trial findings will be disseminated via presentations at local, national and international conferences, peer-reviewed journals and social media including the CPROR twitter account and UOB departmental website (http://www.birmingham.ac.uk/cpro0r).

Migrating Borders and Moving Times:Temporality and the Crossing of Borders in Europe

Edited book, with 12,000 word contributed authored chapter 'Crossing borders, changing times'