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.

Emergency medical triage decisions are swayed by computer-manipulated cues of physical dominance in caller's voice.

In humans as well as other animals, displays of body strength such as power postures or deep masculine voices are associated with prevalence in conflicts of interest and facilitated access to resources. We conduct here an ecological and highly critical test of this hypothesis in a domain that, on first thought, would appear to be shielded from such influences: access to emergency medical care. Using acoustic manipulations of vocal masculinity, we systematically varied the perceived level of physical dominance of mock patients calling a medical call center simulator. Callers whose voice were perceived as indicative of physical dominance (i.e. those with low fundamental and formant frequency voices) obtained a higher grade of response, a higher evaluation of medical emergency and longer attention from physicians than callers with strictly identical medical needs whose voice signaled lower physical dominance. Strikingly, while the effect was important for physician participants, it was virtually non-existent when calls were processed by non-medically-trained phone operators. This finding demonstrates an unprecedented degree of vulnerability of telephone-based medical decisions to extra-medical factors carried by vocal cues, and shows that it may not simply be assumed that more medical training will shield decisions from such influences.

Temporal trends in prehospital management of ST-segment elevation myocardial infarction from 2002 to 2010 in Cote d'Or: data from the RICO registry (obseRvatoire des Infarctus de Cote d'Or).

BACKGROUND: Myocardial infarction with ST-segment elevation (STEMI) is a medical emergency requiring specific management, with the main aim of achieving reperfusion as quickly as possible. Guidelines from medical societies have defined optimal management, with proven efficacy on morbi-mortality. AIMS: Our study aimed to evaluate trends in practices between 2002 and 2010 in the emergency management of STEMI in a single French department, namely Cote d'Or. METHODS: All patients admitted with a first STEMI to one of the six participating coronary care units (private or public) in Cote d'Or since January 2001 were included in a prospective registry (obseRvatoire des Infarctus de Côte d'Or [RICO]). Based on these data, we analysed trends in prehospital times between 2002 and 2010. RESULTS: A total of 4114 patients were included in this analysis. Between 2002 and 2010, there was an increase in the proportion of patients who contacted the emergency services (by dialling 15) as first medical contact; however, the time from onset of symptoms to first medical contact remained stable over the study period. Overall, there was little change in prehospital management times but we noted a slight reduction in time to reperfusion. CONCLUSION: Despite some improvement in prehospital management practices between 2002 and 2010 in Cote d'Or, there is still significant room for improvement to achieve earlier reperfusion in STEMI patients.