Detection of subsequent episodes of gestational diabetes mellitus: a need for specific guidelines

Structuring clinical workflows for diabetes care: an overview of the OntoHealth approach

BACKGROUND

Electronic health records (EHRs) play an important role in the treatment of chronic diseases such as diabetes mellitus. Although the interoperability and selected functionality of EHRs are already addressed by a number of standards and best practices, such as IHE or HL7, the majority of these systems are still monolithic from a user-functionality perspective. The purpose of the OntoHealth project is to foster a functionally flexible, standards-based use of EHRs to support clinical routine task execution by means of workflow patterns and to shift the present EHR usage to a more comprehensive integration concerning complete clinical workflows.

OBJECTIVES

The goal of this paper is, first, to introduce the basic architecture of the proposed OntoHealth project and, second, to present selected functional needs and a functional categorization regarding workflow-based interactions with EHRs in the domain of diabetes.

METHODS

A systematic literature review regarding attributes of workflows in the domain of diabetes was conducted. Eligible references were gathered and analyzed using a qualitative content analysis. Subsequently, a functional workflow categorization was derived from diabetes-specific raw data together with existing general workflow patterns.

RESULTS

This paper presents the design of the architecture as well as a categorization model which makes it possible to describe the components or building blocks within clinical workflows. The results of our study lead us to identify basic building blocks, named as actions, decisions, and data elements, which allow the composition of clinical workflows within five identified contexts.

CONCLUSIONS

The categorization model allows for a description of the components or building blocks of clinical workflows from a functional view.

Recurrent gestational diabetes: risk factors, diagnosis, management, and implications

Gestational diabetes mellitus (GDM) should be regarded as a sentinel event in a woman's life that presents challenges and disease prevention opportunities to all providers of health care for women of reproductive age. Prediabetic risk factors are rising in prevalence and include dietary and lifestyle habits, which when superimposed on genetic predisposition contribute to the rising prevalence of type 2 diabetes and GDM. There is growing evidence that treatment of GDM matters, with a continuum of adverse pregnancy outcome risks proportional to degrees of maternal glucose intolerance. GDM in an index pregnancy increases the risk of recurrent GDM in subsequent pregnancies, and recurrence rates of up to 70% have been reported. GDM recurrence rates are influenced by maternal health characteristics and past pregnancy history. The risk of later metabolic syndrome and type 2 diabetes is increased in women with a history of GDM and women should be screened for postpartum glucose intolerance. Opportunities to prevent recurrent GDM and later type 2 diabetes require attention to risk factors and plasma glucose status with identification of impaired fasting glucose or impaired glucose tolerance.