The Alphabet strategy — a tool to achieve clinical trial standards in routine practice?

The Steno-2 study and UKPDS showed that targeted intensified intervention on modifiable cardiovascular risk factors in patients with type 2 diabetes reduces morbidity and mortality. The Alphabet POEM strategy (Practice Of Evidence-based Medicine) assessed the effect of systematic application of the Alphabet Strategy to care of patients with type 2 diabetes. In comparison to the Steno-2 intensive cohort, Alphabet POEM fared similarly with regard to diastolic blood pressure (BP), HbA1C, aspirin and angiotensin-converting enzyme (ACE) inhibitor use, but less well with respect to systolic BP, total cholesterol and use of statins. Alphabet POEM achieved better systolic and diastolic BP than UKPDS but glycaemic control was significantly worse. The standards achieved in the Steno-2 study and UKPDS are in principle, at least, partially achievable in a district general hospital in the UK, but fully achieving them in practice will probably need a radical restructuring, and greater provision of resources.

Evaluation of a student-led interprofessional innovative health promotion model for an underserved population with diabetes: a pilot project

Interprofessional education seeks to encourage different health professions to interact and learn together during their training process which will eventually lead to collaborative healthcare practices and improved care for patients. This study determined whether student understanding of diabetes management and the role of health professionals in diabetes care improved after the implementation of an interprofessional health promotion program. Sixty-three students from five health professions led six educational sessions concentrating on critical components of diabetes management. The longitudinal program covered topics within the Alphabet Strategy (A-G). Students were surveyed to determine their understanding of diabetes management. Data were gathered at the beginning of the study and its conclusion. Forty-seven students completed the program and the pre- and post-survey. There were significant improvements in students' knowledge of diabetes care, understanding of the roles of healthcare professionals and ability to work with other healthcare professionals. Nineteen patients completed the study. There were no significant differences in patients' diabetes knowledge, understanding of diabetes care and clinical outcomes. This study acknowledged the potential value of an interprofessional team approach to care. This innovative model could be applied to other practice settings and used for the management of other chronic diseases.