The increasing speed at which new knowledge is generated and disseminated means that we have to learn knew ways of handling this information. Instead of trying to remember information in case we need it at a later date, we need to develop the skills of finding, appraising and using information...

The absence of government regulation in the US has left pharmaceutical companies free to set their own prices based on a number of market considerations. Historically, these have included not only ingredient, research and development costs, but also advertising, the drug's marginal...

Patients with health insurance do not make the most cost conscious healthcare decisions since they bear only a fraction of the total cost of medical care. Managed care advocates point to financial incentives as a way to reduce wasteful resource use. However, physicians with managed care...

Screening programs for sickle cell disease, when effective, can reduce morbidity and mortality as a direct consequence of patient education and optimized clinical management. However, informed patient or parental consent is necessary prior to the screening process as a person's sickle status is...

Objective: To assess the efficacy of a World Wide Web-enabled asthma self-management intervention on quality-of-life indicators among self-selected participants with asthma. Design: A quasi-experimental design was used in which quality-of-life outcome indicators were derived from the Mini Asthma...

Diabetic retinopathy is a significant cause of visual loss in developed countries. Data from epidemiological studies and controlled clinical trials have resulted in treatment strategies, which are highly successful in preventing blindness. These strategies involve measures that require both...

Clinical knowledge and information technology play a major role in the success of disease management programs in achieving improvements in financial and clinical outcomes. The multi-dimensionality and complexity of data needed to run these programs efficiently make information management an...