Quarterly individual outpatients lifestyle counseling after initial inpatients education on type 2 diabetes: the REDIA Prev-2 randomized controlled trial in Reunion Island.

AIMS: This study aimed to describe the 1-year evolution of type 2 diabetes (T2D) patients who attended inpatients education, and to assess whether quarterly outpatients counseling visits by nurses and dietitians can improve metabolic control and health-related behaviours. METHODS: Following in-hospital educational sessions, 398 adult T2D patients were randomized to either attend quarterly individual lifestyle counseling visits by a nurse and a dietitian (intervention group), or receive the usual care (control group). Primary (HbA(1c)) and secondary endpoints (fasting blood glucose, lipids, body mass index, waist circumference, fat mass, blood pressure, diet, physical activity) were assessed at baseline and at 12 months. RESULTS: HbA(1c) changes from baseline to 12 months were -1.74±2.64% (P<0.0001) for the intervention group and -2.02±2.57% (P<0.0001) for the control group. There was no statistically significant difference between the intervention group (n=153) and the controls (n=166) for any of the clinical and biological outcomes. In both groups, total energy and fat intakes decreased significantly from baseline levels. Also, no difference was found between the groups for any dietary outcome. A slight enhancement in sports activity was observed in the intervention group, but the difference between the two groups did not reach statistical significance, and no difference was found concerning any other physical activity scores. CONCLUSION: In this study of adults with T2D, patients significantly improved their metabolic control, and dietary and exercise habits, 1 year after receiving intensive inpatients education, whereas subsequent quarterly outpatients counseling visits with nurses and dietitians have not demonstrated any superiority compared with the usual care.

[Is HbA1c appropriate for the screening of diabetes in general pratice?]. / L'HbA1c peut-elle être utilisée par le praticien pour le dépistage du diabète?

The measurement of glycated haemoglobin (HbA(1c)) is a practical and more sensitive tool than fasting plasma glucose (FPG) in screening type 2 diabetes in current practice. Its use has been limited so far by the variability of the analytical methods. The standardization process is going on, and many laboratories are currently using valid methods. Our study is consistent with the results of other groups who recommended this measurement to identify undiagnosed diabetic patients, that are about 25% to 30% in the French population. The demonstration was provided through a survey including a screening step by both HbA(1c) and G0, and a second exam with a 2 hr OGTT in a sample of positive screenees according to at least one criterion (HbA(1c) >=6% or G0 >=1.26 g/L), as well as in a sample of negative screenees. We showed that nine confirmed diabetic subjects out of ten had HbA(1c) >=6% at the screening step, while only a half had G0 >=1.26 g/L. Conversely, 22% of the positive screenees according to HbA(1c) were not confirmed as diabetic by the OGTT, including however more than half with abnormal glucose values. A chart for practical use is proposed to define patients at risk, the process of screening, and the patient follow-up according to the results of the tests.

[Clinical, biological and developmental aspects of alcoholic ketoacidosis]. / Aspects cliniques, biologiques et évolutifs de l'acidocétose alcoolique.

OBJECTIVES: To review cases of alcoholic ketoacidosis in order to better ascertain therapeutic management. METHODS: The medical files of 32 alcoholic patients with ketoacidosis hospitalized in the Saint-Pierre general hospital of the Reunion island from January 1, 1991 through 31 August 1994 were analyzed. RESULTS: There were 18 women and 14 men, mean age 47 years. The first clinical signs were predominated by digestive (n = 22) or neurological disorders (n = 10). Acidosis was severe (mean pH = 7.12) and always associated with a wide anion gap (mean anion gap = 35). There were 3 types of glycemic status: hypoglycemia 10 cases, normal or subnormal glycemia in 19 cases (mean glycemia = 9.3 mmol/l) and hyperglycemia above 20 mmol/l in 3 cases. Hypophosphatemia, elevated serum lactate levels and cytolytic hepatitis were the main abnormalities associated. CONCLUSION: Short-term outcome was favorable in all cases after rehydration. The use of insulin may be dangerous and needs to be avoided.

[Intrasellar epidermoid cyst (author's transl)]. / Kyste épidermoïde intra-sellaire.

The authors present a case of epidermoid cyst in an unusual (intrasellar) situation and with untypical symptomatology (endocrine disorder without ophthalmological manifestations). The treatment was essentially surgical, and the patient's progress has been satisfactory.

[Congenital diverticuli of the common bile duct. Review of the literature]. / Diverticules congénitaux de la voie biliaire principale. Revue de la littérature

Among congenital dilatations of the common bile duct, a congenital diverticulum of the common bile duct may remain clinically latent for a long period. One case is reported in a 77 year old subject. Precise diagnosis of the disease is often made at operation and on pathological examination. The diverticulum is cured in most cases after surgery which consists of simple removal, but which may sometimes require reconstruction of the common bile duct.