Why is it difficult to implement e-health initiatives? A qualitative study

<b>Background</b> The use of information and communication technologies in healthcare is seen as essential for high quality and cost-effective healthcare. However, implementation of e-health initiatives has often been problematic, with many failing to demonstrate predicted benefits. This study aimed to explore and understand the experiences of implementers - the senior managers and other staff charged with implementing e-health initiatives and their assessment of factors which promote or inhibit the successful implementation, embedding, and integration of e-health initiatives.<p></p> <b>Methods</b> We used a case study methodology, using semi-structured interviews with implementers for data collection. Case studies were selected to provide a range of healthcare contexts (primary, secondary, community care), e-health initiatives, and degrees of normalization. The initiatives studied were Picture Archiving and Communication System (PACS) in secondary care, a Community Nurse Information System (CNIS) in community care, and Choose and Book (C&B) across the primary-secondary care interface. Implementers were selected to provide a range of seniority, including chief executive officers, middle managers, and staff with 'on the ground' experience. Interview data were analyzed using a framework derived from Normalization Process Theory (NPT).<p></p> <b>Results</b> Twenty-three interviews were completed across the three case studies. There were wide differences in experiences of implementation and embedding across these case studies; these differences were well explained by collective action components of NPT. New technology was most likely to 'normalize' where implementers perceived that it had a positive impact on interactions between professionals and patients and between different professional groups, and fit well with the organisational goals and skill sets of existing staff. However, where implementers perceived problems in one or more of these areas, they also perceived a lower level of normalization.<p></p> <b>Conclusions</b> Implementers had rich understandings of barriers and facilitators to successful implementation of e-health initiatives, and their views should continue to be sought in future research. NPT can be used to explain observed variations in implementation processes, and may be useful in drawing planners' attention to potential problems with a view to addressing them during implementation planning

Legal themes concerning obesity regulation in the United States: Theory and practice

Despite national health objectives to reduce the incidence of obesity to 15% of the population by 2010, public health data suggest that the incidence of obesity in the United States is actually increasing. The U.S. recognizes that it (like other industrialized countries) faces an epidemic of obesity and related health conditions. How can U.S. jurisdictions (federal, state, and local) and the private sector respond to this epidemic through laws and policies that are directly or indirectly designed to address obesity? This article analyzes the theoretical and practical roles of law as a tool to curb obesity in the U.S. It proffers ten major legal themes to address obesity among the U.S. population, including: (1) use of incentives to encourage healthier behaviors; (2) use of financial disincentives to discourage unhealthy behaviors; (3) requirements to improve food quality, diversity, or availability; (4) compensation for injured persons seeking recourse; (5) restriction of access to unhealthy foods; (6) regulations aimed at influencing consumer choices; (7) control of marketing and advertising; (8) creation of communities that support healthy lifestyles; (9) physical education/fitness requirements; and (10) insurance coverage mandates

Chronic cough and sputum production are associated with worse clinical outcomes in stable asthma

SummaryBackgroundChronic cough and sputum production (chronic mucus hypersecretion) is a poorly described clinical feature of asthma. Our objective was to identify clinical, immunological and computed tomography (CT) measures of airway wall dimensions associated with these symptoms in smokers and never smokers with asthma.MethodsCross-sectional data was analysed from 120 smokers and never smokers with asthma. Participants with and without a history of chronic mucus hypersecretion were compared for clinical outcomes, sputum differential cell counts and CT measures of airway dimensions (wall thickness, luminal area and percent wall area).ResultsChronic mucus hypersecretion occurred in a higher proportion of smokers with asthma (56%) than never smokers with asthma (20%), (p < 0.001) and the proportion of patients with these symptoms increased with asthma severity (p = 0.003). Smokers with asthma and chronic mucus hypersecretion had worse current clinical control than smokers without those symptoms [ACQ score 2.3 versus 1.6, p = 0.002]. A greater proportion of never smokers with chronic mucus hypersecretion required short courses of oral corticosteroids in the last year (58% versus 19%, p = 0.011). Sputum neutrophil and eosinophil counts were similar in asthma patients with or without chronic mucus hypersecretion. Of those with severe asthma and chronic mucus hypersecretion, a CT measure of airway lumen area was reduced in smokers compared to never smokers (11.4 mm2 versus 18.4 mm2; p = 0.017).ConclusionsChronic mucus hypersecretion occurs frequently in adults with stable asthma, particularly in smokers with severe disease and is associated with worse current clinical control in smokers and more exacerbations in never smokers

The double-design dilemma : political science, parliamentary crisis and disciplinary justifications

Two separate, but inter-linked, dilemmas have highlighted the importance of design-led thinking. First, the crumbling physical fabric of the Palace of Westminster has prompted a multi-billion rebuilding project, which will require the parliamentary studies specialism to engage with questions of design, space, and architecture. Separately, political science more generally has been challenged to utilize the insights of design-thinking and design-practice: a challenge to which it is culturally and methodological ill-equipped. This article considers what a design-led approach to political science looks like in theory, and in practice, in the case study of the Restoration and Renewal of the Palace of Westminster. This represents a first attempt at how such a fusion could be beneficial for both politics as theory and politics as practice. The main conclusion is that although design-orientated political science is not a panacea for the challenges of modern democratic governance – in intellectual or practical terms – it does appear to offer significant potential in terms of theoretically-informed but solution focused research