Peter Saunders

Linking Technological, Market & Financial Indicators Of Innovation

This paper describes the results of a feasibility study to develop a national Innovation Scoreboard to measure and track the innovative performance of companies in the UK. It begins with a review of potential technological, market and financial indicators of innovation, and using data in the public domain, develops a trial Innovation Scoreboard based on 40 firms from five different sectors. The preliminary findings suggest that product announcements made in the specialist press may be a viable indicator of innovation at the level of the firm. Specifically, the evidence suggests that product announcements represent a useful measure of innovative output, which combined with expenditure on research and development provide a measure of research efficiency. This measure of research efficiency is shown to be associated with higher market to book values.

Designing for cyber-based business simulations

NEW TECHNOLOGICAL CAPABILITIES, such as the Internet, have afforded computer-based business game simulations unique opportunities to span both temporal and spatial boundaries, permitting players from different cultural backgrounds to participate in virtual games. Achieving such ‘virtual presence’ produces a new range of challenges for the designers of these games. Whereas, traditional design provided for a ‘local culture,’ reflecting the needs of groups of individuals gathered in a single physical location and meeting a range of business educational objectives, the opportunity for such meetings to occur in cyberspace extends the requirement for the provision of a ‘local culture’ to that of an ‘operational culture,’ reflecting a broad range of diverse cultural objectives, perceptions, and practice. In this paper the effect of cultural differences on learning behaviors which are relevant to playing business games, in particular those of strategy formulation, communication, decision-making, intelligence gathering, and problem-solving are discussed. Many of the issues raised are applicable not only to the design of business game simulations, but also to the design of any educational software intended for multicultural use.

Effect of ambulatory oxygen on quality of life for patients with fibrotic lung disease (AmbOx): a prospective, open-label, mixed-method, crossover randomised controlled trial

BACKGROUND In fibrotic interstitial lung diseases, exertional breathlessness is strongly linked to health-related quality of life (HRQOL). Breathlessness is often associated with oxygen desaturation, but few data about the use of ambulatory oxygen in patients with fibrotic interstitial lung disease are available. We aimed to assess the effects of ambulatory oxygen on HRQOL in patients with interstitial lung disease with isolated exertional hypoxia. METHODS AmbOx was a prospective, open-label, mixed-method, crossover randomised controlled clinical trial done at three centres for interstitial lung disease in the UK. Eligible patients were aged 18 years or older, had fibrotic interstitial lung disease, were not hypoxic at rest but had a fall in transcutaneous arterial oxygen saturation to 88% or less on a screening visit 6-min walk test (6MWT), and had self-reported stable respiratory symptoms in the previous 2 weeks. Participants were randomly assigned (1:1) to either oxygen treatment or no oxygen treatment for 2 weeks, followed by crossover for another 2 weeks. Randomisation was by a computer-generated sequence of treatments randomly permuted in blocks of constant size (fixed size of ten). The primary outcome, which was assessed by intention to treat, was the change in total score on the Kings Brief Interstitial Lung Disease questionnaire (K-BILD) after 2 weeks on oxygen compared with 2 weeks of no treatment. General linear models with treatment sequence as a fixed effect were used for analysis. Patient views were explored through semi-structured topic-guided interviews in a subgroup of participants. This study was registered with ClinicalTrials.gov, number NCT02286063, and is closed to new participants with all follow-up completed. FINDINGS Between Sept 10, 2014, and Oct 5, 2016, 84 patients were randomly assigned, 41 randomised to ambulatory oxygen first and 43 to no oxygen. 76 participants completed the trial. Compared with no oxygen, ambulatory oxygen was associated with significant improvements in total K-BILD scores (mean 55·5 [SD 13·8] on oxygen vs 51·8 [13·6] on no oxygen, mean difference adjusted for order of treatment 3·7 [95% CI 1·8 to 5·6]; p<0·0001), and scores in breathlessness and activity (mean difference 8·6 [95% CI 4·7 to 12·5]; p<0·0001) and chest symptoms (7·6 [1·9 to 13·2]; p=0·009) subdomains. However, the effect on the psychological subdomain was not significant (2·4 [-0·6 to 5·5]; p=0·12). The most common adverse events were upper respiratory tract infections (three in the oxygen group and one in the no-treatment group). Five serious adverse events, including two deaths (one in each group) occurred, but none were considered to be related to treatment. INTERPRETATION Ambulatory oxygen seemed to be associated with improved HRQOL in patients with interstitial lung disease with isolated exertional hypoxia and could be an effective intervention in this patient group, who have few therapeutic options. However, further studies are needed to confirm this finding. FUNDING UK National Institute for Health Research.

S57 Predictors of uptake of ambulatory oxygen on completion of the ambox trial, a study to assess effects of ambulatory oxygen on quality of life in patients with fibrotic interstitial lung disease

Background There are no ILD specific guidelines on the use of ambulatory oxygen. The AmbOx trial is a multicenter, randomised, cross-over controlled trial (NCT02286063), to assess quality of life during two weeks on ambulatory oxygen compared to two weeks off oxygen, in patients with fibrotic ILD. Methods Individuals with fibrotic ILD whose oxygen saturation was normal at rest, but dropped to ≤88% on a 6MWT, with stable symptoms during a two week run-in period, were recruited and randomised. Primary outcome: health status assessed by King’s Brief ILD questionnaire (KBILD). A simple question on whether breathlessness had changed (better, same, worse) over the previous two weeks was a key secondary outcome. Patients‘ experiences with portable oxygen were explored through interviews in a subgroup. At the end of the four week trial period, patients were asked if they wished to continue with the ambulatory oxygen. Results Out of 84 randomised patients, 76 completed the trial. Mean age 64.5±1.1 years, 58 males, 53 ever smokers, FVC 73.3%±19.1%, DLCO 38.7%±12.8%. 43 patients had possible/definite IPF. Ambulatory oxygen, compared to no oxygen, was associated with improvements in total KBILD score (p<0.0001). At the end of the two weeks on oxygen, the majority of patients reported improved breathlessness (better:52/76 – same:23/76 – worse:1/76), compared to the two weeks on no oxygen (better 1/76 – same:57/76 – worse:18/76). On trial completion, 51/76 (67%) of patients chose to continue on ambulatory oxygen. On multivariate analysis, factors independently predictive of the patient’s decision to continue, included younger age (64.8 vs 72.8 years, p=0.002), more severe disease (CPI 55.5 vs 49.1, p=0.003) and patient’s global assessment of improvement in breathlessness (OR 3.2, p=0.018). Despite symptomatic improvements in the majority, ambulatory oxygen was also associated with a number of patient-reported challenges, explored in the patient interviews.