Shaping the course of a marathon: using the Trajectory Framework for diabetes mellitus

Abstract

Persons with either insulin-dependent or non-insulin-dependent diabetes mellitus live with a chronic illness that can have both acute and long-term complications. The therapeutic regimen for glycemic control in diabetes is often complex and is lifelong; it requires special knowledge and skills for both patients and health care providers. In this article, the Corbin and Strauss trajectory framework for chronic illness management is clinically applied to the planning of patient care in two case studies of persons with diabetes. The benefits of using the trajectory framework as a model for care in diabetes include: introduction of the concepts of "locating" the patient on the trajectory and assessing the trajectory projection for both patient and provider, and a more realistic evaluation of incremental change in chronic illness. Two possible barriers to clinical application of the framework for diabetes management are: difficulty in translating the framework for clinical use, and some terminology in the framework that does not seem to describe reimbursable care. The trajectory framework provides a necessary shift in focus to quality of life issues in diabetes management over the lifespan.