Diabetes education of patients and their entourage: out-of-hospital national study (EDUCATED 2).

AIMS: To determine the contributing factors in the successful diabetes education of patients and their entourage. METHODS: Prospective observational study conducted in a pre-hospital setting by 17 emergency services across France (September 2009-January 2011) included all insulin-treated patients (≥18 years) provided that at least one family member was present on scene. Data were collected from patients and their entourage: (1) personal details including language proficiency and educational attainment, (2) treatments, (3) diabetes-related data (log sheets, glucose meter, glucagon, glycated hemoglobin, prior hypoglycemic episodes); (4) care by diabetologist, general practitioner and/or visiting nurse. The main end points were ability to measure capillary blood sugar (patient) and awareness of hypoglycemia symptoms and ability to administer glucagon (entourage). RESULTS: Overall, 561 patients and 736 family members were included; 343 patients (61%) were experiencing a hypoglycemic episode (<2.5 mmol/L). A total of 141 (75%) patients and 343 (50%) family members could measure capillary blood sugar. They could name a median of 2 [0-3‰] hypoglycemia symptoms although 217 (39%) patients and 262 (39%) family members could name no symptom. Few patients (33%) had glucagon available. In multivariate analyses, the main factor associated with better patient education was care by a diabetologist. Lack of an educational qualification and visits by a nurse were associated with poor patient education, and French mother tongue and care by a diabetologist with better education of the entourage. CONCLUSIONS: In France, diabetic patients and their entourage are inadequately educated. Their education benefits most from care by a diabetologist.

Gestational diabetes: using a portable glucometer to simplify the approach to screening.

BACKGROUND: In populations at a high-risk for gestational diabetes (GDM), the recommendation of screening every pregnant woman with the oral glucose tolerance test (OGTT) is very demanding. AIM: To assess the usefulness of the portable, plasma optimized glucometer in simplifying the approach to screening of GDM. METHODS: 1,662 pregnant women underwent the one-step 75 g OGTT for routine screening of GDM, as defined by the criteria of the American Diabetes Association. The glucometer was used to measure the initial fasting venous whole blood glucose (FBG) to assess its value as a screening test in predicting the need to proceed with the OGTT. RESULTS: 186 (11.2%) women had GDM. The area under the receiver operating characteristic curve (AUC) of the FBG was 0.876 (95% CI 0.847-0.906). A FBG threshold (at an acceptable sensitivity of 85%) independently could 'rule-out' GDM in 1,138 (68.5%) women; i.e. over two-thirds of the women would not need to continue with the cumbersome OGTT. CONCLUSIONS: Using the glucometer to initially measure the venous FBG as a screen can help to significantly reduce the number of OGTTs needed for the diagnosis of GDM. This algorithm offers a simple, practical, cost-effective and patient-friendly approach for the screening of GDM.